fix: Add debounced Undo/Redo system to avoid character-by-character history

- Add debounced state updates for title and content (500ms delay)
- Immediate UI updates with delayed history saving
- Prevent one-letter-per-undo issue
- Add cleanup for debounce timers on unmount
This commit is contained in:
2026-01-04 14:28:11 +01:00
parent 355ffb59bb
commit 8d95f34fcc
4106 changed files with 630392 additions and 0 deletions

16
mcp-server/node_modules/.bin/mime generated vendored Normal file
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#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*)
if command -v cygpath > /dev/null 2>&1; then
basedir=`cygpath -w "$basedir"`
fi
;;
esac
if [ -x "$basedir/node" ]; then
exec "$basedir/node" "$basedir/../mime/cli.js" "$@"
else
exec node "$basedir/../mime/cli.js" "$@"
fi

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mcp-server/node_modules/.bin/mime.cmd generated vendored Normal file
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@ECHO off
GOTO start
:find_dp0
SET dp0=%~dp0
EXIT /b
:start
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%" "%dp0%\..\mime\cli.js" %*

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mcp-server/node_modules/.bin/mime.ps1 generated vendored Normal file
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#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "$basedir/node$exe" "$basedir/../mime/cli.js" $args
} else {
& "$basedir/node$exe" "$basedir/../mime/cli.js" $args
}
$ret=$LASTEXITCODE
} else {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "node$exe" "$basedir/../mime/cli.js" $args
} else {
& "node$exe" "$basedir/../mime/cli.js" $args
}
$ret=$LASTEXITCODE
}
exit $ret

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mcp-server/node_modules/.bin/node-which generated vendored Normal file
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#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*)
if command -v cygpath > /dev/null 2>&1; then
basedir=`cygpath -w "$basedir"`
fi
;;
esac
if [ -x "$basedir/node" ]; then
exec "$basedir/node" "$basedir/../which/bin/node-which" "$@"
else
exec node "$basedir/../which/bin/node-which" "$@"
fi

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mcp-server/node_modules/.bin/node-which.cmd generated vendored Normal file
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@@ -0,0 +1,17 @@
@ECHO off
GOTO start
:find_dp0
SET dp0=%~dp0
EXIT /b
:start
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%" "%dp0%\..\which\bin\node-which" %*

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mcp-server/node_modules/.bin/node-which.ps1 generated vendored Normal file
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#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "$basedir/node$exe" "$basedir/../which/bin/node-which" $args
} else {
& "$basedir/node$exe" "$basedir/../which/bin/node-which" $args
}
$ret=$LASTEXITCODE
} else {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "node$exe" "$basedir/../which/bin/node-which" $args
} else {
& "node$exe" "$basedir/../which/bin/node-which" $args
}
$ret=$LASTEXITCODE
}
exit $ret

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mcp-server/node_modules/.bin/prisma generated vendored Normal file
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@@ -0,0 +1,16 @@
#!/bin/sh
basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
case `uname` in
*CYGWIN*|*MINGW*|*MSYS*)
if command -v cygpath > /dev/null 2>&1; then
basedir=`cygpath -w "$basedir"`
fi
;;
esac
if [ -x "$basedir/node" ]; then
exec "$basedir/node" "$basedir/../prisma/build/index.js" "$@"
else
exec node "$basedir/../prisma/build/index.js" "$@"
fi

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mcp-server/node_modules/.bin/prisma.cmd generated vendored Normal file
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@@ -0,0 +1,17 @@
@ECHO off
GOTO start
:find_dp0
SET dp0=%~dp0
EXIT /b
:start
SETLOCAL
CALL :find_dp0
IF EXIST "%dp0%\node.exe" (
SET "_prog=%dp0%\node.exe"
) ELSE (
SET "_prog=node"
SET PATHEXT=%PATHEXT:;.JS;=;%
)
endLocal & goto #_undefined_# 2>NUL || title %COMSPEC% & "%_prog%" "%dp0%\..\prisma\build\index.js" %*

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mcp-server/node_modules/.bin/prisma.ps1 generated vendored Normal file
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@@ -0,0 +1,28 @@
#!/usr/bin/env pwsh
$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
$exe=""
if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
# Fix case when both the Windows and Linux builds of Node
# are installed in the same directory
$exe=".exe"
}
$ret=0
if (Test-Path "$basedir/node$exe") {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "$basedir/node$exe" "$basedir/../prisma/build/index.js" $args
} else {
& "$basedir/node$exe" "$basedir/../prisma/build/index.js" $args
}
$ret=$LASTEXITCODE
} else {
# Support pipeline input
if ($MyInvocation.ExpectingInput) {
$input | & "node$exe" "$basedir/../prisma/build/index.js" $args
} else {
& "node$exe" "$basedir/../prisma/build/index.js" $args
}
$ret=$LASTEXITCODE
}
exit $ret

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b72732897f7fb1d24ea9d26cb254b78b10d4257eaeb27f04d9fb82d20addc5d5

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a7d949e16cc5937aa77d67888c8993118ef16c764e536e9ed7c17cfe61bb65ad

1610
mcp-server/node_modules/.package-lock.json generated vendored Normal file

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1
mcp-server/node_modules/.prisma/client/default.d.ts generated vendored Normal file
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export * from "./index"

1
mcp-server/node_modules/.prisma/client/default.js generated vendored Normal file
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module.exports = { ...require('.') }

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class PrismaClient {
constructor() {
throw new Error(
'@prisma/client/deno/edge did not initialize yet. Please run "prisma generate" and try to import it again.',
)
}
}
export { PrismaClient }

1
mcp-server/node_modules/.prisma/client/edge.d.ts generated vendored Normal file
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export * from "./default"

188
mcp-server/node_modules/.prisma/client/edge.js generated vendored Normal file
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Object.defineProperty(exports, "__esModule", { value: true });
const {
PrismaClientKnownRequestError,
PrismaClientUnknownRequestError,
PrismaClientRustPanicError,
PrismaClientInitializationError,
PrismaClientValidationError,
NotFoundError,
getPrismaClient,
sqltag,
empty,
join,
raw,
skip,
Decimal,
Debug,
objectEnumValues,
makeStrictEnum,
Extensions,
warnOnce,
defineDmmfProperty,
Public,
getRuntime
} = require('./runtime/edge.js')
const Prisma = {}
exports.Prisma = Prisma
exports.$Enums = {}
/**
* Prisma Client JS version: 5.22.0
* Query Engine version: 605197351a3c8bdd595af2d2a9bc3025bca48ea2
*/
Prisma.prismaVersion = {
client: "5.22.0",
engine: "605197351a3c8bdd595af2d2a9bc3025bca48ea2"
}
Prisma.PrismaClientKnownRequestError = PrismaClientKnownRequestError;
Prisma.PrismaClientUnknownRequestError = PrismaClientUnknownRequestError
Prisma.PrismaClientRustPanicError = PrismaClientRustPanicError
Prisma.PrismaClientInitializationError = PrismaClientInitializationError
Prisma.PrismaClientValidationError = PrismaClientValidationError
Prisma.NotFoundError = NotFoundError
Prisma.Decimal = Decimal
/**
* Re-export of sql-template-tag
*/
Prisma.sql = sqltag
Prisma.empty = empty
Prisma.join = join
Prisma.raw = raw
Prisma.validator = Public.validator
/**
* Extensions
*/
Prisma.getExtensionContext = Extensions.getExtensionContext
Prisma.defineExtension = Extensions.defineExtension
/**
* Shorthand utilities for JSON filtering
*/
Prisma.DbNull = objectEnumValues.instances.DbNull
Prisma.JsonNull = objectEnumValues.instances.JsonNull
Prisma.AnyNull = objectEnumValues.instances.AnyNull
Prisma.NullTypes = {
DbNull: objectEnumValues.classes.DbNull,
JsonNull: objectEnumValues.classes.JsonNull,
AnyNull: objectEnumValues.classes.AnyNull
}
/**
* Enums
*/
exports.Prisma.TransactionIsolationLevel = makeStrictEnum({
Serializable: 'Serializable'
});
exports.Prisma.NoteScalarFieldEnum = {
id: 'id',
title: 'title',
content: 'content',
color: 'color',
type: 'type',
checkItems: 'checkItems',
labels: 'labels',
images: 'images',
isPinned: 'isPinned',
isArchived: 'isArchived',
order: 'order',
createdAt: 'createdAt',
updatedAt: 'updatedAt'
};
exports.Prisma.SortOrder = {
asc: 'asc',
desc: 'desc'
};
exports.Prisma.NullsOrder = {
first: 'first',
last: 'last'
};
exports.Prisma.ModelName = {
Note: 'Note'
};
/**
* Create the Client
*/
const config = {
"generator": {
"name": "client",
"provider": {
"fromEnvVar": null,
"value": "prisma-client-js"
},
"output": {
"value": "D:\\dev_new_pc\\Keep\\mcp-server\\node_modules\\.prisma\\client",
"fromEnvVar": null
},
"config": {
"engineType": "library"
},
"binaryTargets": [
{
"fromEnvVar": null,
"value": "windows",
"native": true
}
],
"previewFeatures": [],
"sourceFilePath": "D:\\dev_new_pc\\Keep\\mcp-server\\prisma\\schema.prisma",
"isCustomOutput": true
},
"relativeEnvPaths": {
"rootEnvPath": null
},
"relativePath": "../../../prisma",
"clientVersion": "5.22.0",
"engineVersion": "605197351a3c8bdd595af2d2a9bc3025bca48ea2",
"datasourceNames": [
"db"
],
"activeProvider": "sqlite",
"postinstall": false,
"inlineDatasources": {
"db": {
"url": {
"fromEnvVar": null,
"value": "file:../../keep-notes/prisma/dev.db"
}
}
},
"inlineSchema": "generator client {\n provider = \"prisma-client-js\"\n output = \"../node_modules/.prisma/client\"\n}\n\ndatasource db {\n provider = \"sqlite\"\n url = \"file:../../keep-notes/prisma/dev.db\"\n}\n\nmodel Note {\n id String @id @default(cuid())\n title String?\n content String\n color String @default(\"default\")\n type String @default(\"text\")\n checkItems String?\n labels String?\n images String?\n isPinned Boolean @default(false)\n isArchived Boolean @default(false)\n order Int @default(0)\n createdAt DateTime @default(now())\n updatedAt DateTime @updatedAt\n}\n",
"inlineSchemaHash": "f3682893029e886c5458e0556f5e5b92ecb11c6c771f522caa698fb6483db08a",
"copyEngine": true
}
config.dirname = '/'
config.runtimeDataModel = JSON.parse("{\"models\":{\"Note\":{\"dbName\":null,\"fields\":[{\"name\":\"id\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":true,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"String\",\"default\":{\"name\":\"cuid\",\"args\":[]},\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"title\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"content\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"color\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"String\",\"default\":\"default\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"type\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"String\",\"default\":\"text\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"checkItems\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"labels\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"images\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"isPinned\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"Boolean\",\"default\":false,\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"isArchived\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"Boolean\",\"default\":false,\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"order\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"Int\",\"default\":0,\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"createdAt\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"DateTime\",\"default\":{\"name\":\"now\",\"args\":[]},\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"updatedAt\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"DateTime\",\"isGenerated\":false,\"isUpdatedAt\":true}],\"primaryKey\":null,\"uniqueFields\":[],\"uniqueIndexes\":[],\"isGenerated\":false}},\"enums\":{},\"types\":{}}")
defineDmmfProperty(exports.Prisma, config.runtimeDataModel)
config.engineWasm = undefined
config.injectableEdgeEnv = () => ({
parsed: {}
})
if (typeof globalThis !== 'undefined' && globalThis['DEBUG'] || typeof process !== 'undefined' && process.env && process.env.DEBUG || undefined) {
Debug.enable(typeof globalThis !== 'undefined' && globalThis['DEBUG'] || typeof process !== 'undefined' && process.env && process.env.DEBUG || undefined)
}
const PrismaClient = getPrismaClient(config)
exports.PrismaClient = PrismaClient
Object.assign(exports, Prisma)

182
mcp-server/node_modules/.prisma/client/index-browser.js generated vendored Normal file
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Object.defineProperty(exports, "__esModule", { value: true });
const {
Decimal,
objectEnumValues,
makeStrictEnum,
Public,
getRuntime,
skip
} = require('./runtime/index-browser.js')
const Prisma = {}
exports.Prisma = Prisma
exports.$Enums = {}
/**
* Prisma Client JS version: 5.22.0
* Query Engine version: 605197351a3c8bdd595af2d2a9bc3025bca48ea2
*/
Prisma.prismaVersion = {
client: "5.22.0",
engine: "605197351a3c8bdd595af2d2a9bc3025bca48ea2"
}
Prisma.PrismaClientKnownRequestError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientKnownRequestError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)};
Prisma.PrismaClientUnknownRequestError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientUnknownRequestError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.PrismaClientRustPanicError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientRustPanicError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.PrismaClientInitializationError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientInitializationError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.PrismaClientValidationError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientValidationError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.NotFoundError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`NotFoundError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.Decimal = Decimal
/**
* Re-export of sql-template-tag
*/
Prisma.sql = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`sqltag is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.empty = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`empty is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.join = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`join is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.raw = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`raw is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.validator = Public.validator
/**
* Extensions
*/
Prisma.getExtensionContext = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`Extensions.getExtensionContext is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.defineExtension = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`Extensions.defineExtension is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
/**
* Shorthand utilities for JSON filtering
*/
Prisma.DbNull = objectEnumValues.instances.DbNull
Prisma.JsonNull = objectEnumValues.instances.JsonNull
Prisma.AnyNull = objectEnumValues.instances.AnyNull
Prisma.NullTypes = {
DbNull: objectEnumValues.classes.DbNull,
JsonNull: objectEnumValues.classes.JsonNull,
AnyNull: objectEnumValues.classes.AnyNull
}
/**
* Enums
*/
exports.Prisma.TransactionIsolationLevel = makeStrictEnum({
Serializable: 'Serializable'
});
exports.Prisma.NoteScalarFieldEnum = {
id: 'id',
title: 'title',
content: 'content',
color: 'color',
type: 'type',
checkItems: 'checkItems',
labels: 'labels',
images: 'images',
isPinned: 'isPinned',
isArchived: 'isArchived',
order: 'order',
createdAt: 'createdAt',
updatedAt: 'updatedAt'
};
exports.Prisma.SortOrder = {
asc: 'asc',
desc: 'desc'
};
exports.Prisma.NullsOrder = {
first: 'first',
last: 'last'
};
exports.Prisma.ModelName = {
Note: 'Note'
};
/**
* This is a stub Prisma Client that will error at runtime if called.
*/
class PrismaClient {
constructor() {
return new Proxy(this, {
get(target, prop) {
let message
const runtime = getRuntime()
if (runtime.isEdge) {
message = `PrismaClient is not configured to run in ${runtime.prettyName}. In order to run Prisma Client on edge runtime, either:
- Use Prisma Accelerate: https://pris.ly/d/accelerate
- Use Driver Adapters: https://pris.ly/d/driver-adapters
`;
} else {
message = 'PrismaClient is unable to run in this browser environment, or has been bundled for the browser (running in `' + runtime.prettyName + '`).'
}
message += `
If this is unexpected, please open an issue: https://pris.ly/prisma-prisma-bug-report`
throw new Error(message)
}
})
}
}
exports.PrismaClient = PrismaClient
Object.assign(exports, Prisma)

2530
mcp-server/node_modules/.prisma/client/index.d.ts generated vendored Normal file

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211
mcp-server/node_modules/.prisma/client/index.js generated vendored Normal file
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@@ -0,0 +1,211 @@
Object.defineProperty(exports, "__esModule", { value: true });
const {
PrismaClientKnownRequestError,
PrismaClientUnknownRequestError,
PrismaClientRustPanicError,
PrismaClientInitializationError,
PrismaClientValidationError,
NotFoundError,
getPrismaClient,
sqltag,
empty,
join,
raw,
skip,
Decimal,
Debug,
objectEnumValues,
makeStrictEnum,
Extensions,
warnOnce,
defineDmmfProperty,
Public,
getRuntime
} = require('./runtime/library.js')
const Prisma = {}
exports.Prisma = Prisma
exports.$Enums = {}
/**
* Prisma Client JS version: 5.22.0
* Query Engine version: 605197351a3c8bdd595af2d2a9bc3025bca48ea2
*/
Prisma.prismaVersion = {
client: "5.22.0",
engine: "605197351a3c8bdd595af2d2a9bc3025bca48ea2"
}
Prisma.PrismaClientKnownRequestError = PrismaClientKnownRequestError;
Prisma.PrismaClientUnknownRequestError = PrismaClientUnknownRequestError
Prisma.PrismaClientRustPanicError = PrismaClientRustPanicError
Prisma.PrismaClientInitializationError = PrismaClientInitializationError
Prisma.PrismaClientValidationError = PrismaClientValidationError
Prisma.NotFoundError = NotFoundError
Prisma.Decimal = Decimal
/**
* Re-export of sql-template-tag
*/
Prisma.sql = sqltag
Prisma.empty = empty
Prisma.join = join
Prisma.raw = raw
Prisma.validator = Public.validator
/**
* Extensions
*/
Prisma.getExtensionContext = Extensions.getExtensionContext
Prisma.defineExtension = Extensions.defineExtension
/**
* Shorthand utilities for JSON filtering
*/
Prisma.DbNull = objectEnumValues.instances.DbNull
Prisma.JsonNull = objectEnumValues.instances.JsonNull
Prisma.AnyNull = objectEnumValues.instances.AnyNull
Prisma.NullTypes = {
DbNull: objectEnumValues.classes.DbNull,
JsonNull: objectEnumValues.classes.JsonNull,
AnyNull: objectEnumValues.classes.AnyNull
}
const path = require('path')
/**
* Enums
*/
exports.Prisma.TransactionIsolationLevel = makeStrictEnum({
Serializable: 'Serializable'
});
exports.Prisma.NoteScalarFieldEnum = {
id: 'id',
title: 'title',
content: 'content',
color: 'color',
type: 'type',
checkItems: 'checkItems',
labels: 'labels',
images: 'images',
isPinned: 'isPinned',
isArchived: 'isArchived',
order: 'order',
createdAt: 'createdAt',
updatedAt: 'updatedAt'
};
exports.Prisma.SortOrder = {
asc: 'asc',
desc: 'desc'
};
exports.Prisma.NullsOrder = {
first: 'first',
last: 'last'
};
exports.Prisma.ModelName = {
Note: 'Note'
};
/**
* Create the Client
*/
const config = {
"generator": {
"name": "client",
"provider": {
"fromEnvVar": null,
"value": "prisma-client-js"
},
"output": {
"value": "D:\\dev_new_pc\\Keep\\mcp-server\\node_modules\\.prisma\\client",
"fromEnvVar": null
},
"config": {
"engineType": "library"
},
"binaryTargets": [
{
"fromEnvVar": null,
"value": "windows",
"native": true
}
],
"previewFeatures": [],
"sourceFilePath": "D:\\dev_new_pc\\Keep\\mcp-server\\prisma\\schema.prisma",
"isCustomOutput": true
},
"relativeEnvPaths": {
"rootEnvPath": null
},
"relativePath": "../../../prisma",
"clientVersion": "5.22.0",
"engineVersion": "605197351a3c8bdd595af2d2a9bc3025bca48ea2",
"datasourceNames": [
"db"
],
"activeProvider": "sqlite",
"postinstall": false,
"inlineDatasources": {
"db": {
"url": {
"fromEnvVar": null,
"value": "file:../../keep-notes/prisma/dev.db"
}
}
},
"inlineSchema": "generator client {\n provider = \"prisma-client-js\"\n output = \"../node_modules/.prisma/client\"\n}\n\ndatasource db {\n provider = \"sqlite\"\n url = \"file:../../keep-notes/prisma/dev.db\"\n}\n\nmodel Note {\n id String @id @default(cuid())\n title String?\n content String\n color String @default(\"default\")\n type String @default(\"text\")\n checkItems String?\n labels String?\n images String?\n isPinned Boolean @default(false)\n isArchived Boolean @default(false)\n order Int @default(0)\n createdAt DateTime @default(now())\n updatedAt DateTime @updatedAt\n}\n",
"inlineSchemaHash": "f3682893029e886c5458e0556f5e5b92ecb11c6c771f522caa698fb6483db08a",
"copyEngine": true
}
const fs = require('fs')
config.dirname = __dirname
if (!fs.existsSync(path.join(__dirname, 'schema.prisma'))) {
const alternativePaths = [
"node_modules/.prisma/client",
".prisma/client",
]
const alternativePath = alternativePaths.find((altPath) => {
return fs.existsSync(path.join(process.cwd(), altPath, 'schema.prisma'))
}) ?? alternativePaths[0]
config.dirname = path.join(process.cwd(), alternativePath)
config.isBundled = true
}
config.runtimeDataModel = JSON.parse("{\"models\":{\"Note\":{\"dbName\":null,\"fields\":[{\"name\":\"id\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":true,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"String\",\"default\":{\"name\":\"cuid\",\"args\":[]},\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"title\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"content\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"color\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"String\",\"default\":\"default\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"type\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"String\",\"default\":\"text\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"checkItems\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"labels\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"images\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":false,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"String\",\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"isPinned\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"Boolean\",\"default\":false,\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"isArchived\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"Boolean\",\"default\":false,\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"order\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"Int\",\"default\":0,\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"createdAt\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":true,\"type\":\"DateTime\",\"default\":{\"name\":\"now\",\"args\":[]},\"isGenerated\":false,\"isUpdatedAt\":false},{\"name\":\"updatedAt\",\"kind\":\"scalar\",\"isList\":false,\"isRequired\":true,\"isUnique\":false,\"isId\":false,\"isReadOnly\":false,\"hasDefaultValue\":false,\"type\":\"DateTime\",\"isGenerated\":false,\"isUpdatedAt\":true}],\"primaryKey\":null,\"uniqueFields\":[],\"uniqueIndexes\":[],\"isGenerated\":false}},\"enums\":{},\"types\":{}}")
defineDmmfProperty(exports.Prisma, config.runtimeDataModel)
config.engineWasm = undefined
const { warnEnvConflicts } = require('./runtime/library.js')
warnEnvConflicts({
rootEnvPath: config.relativeEnvPaths.rootEnvPath && path.resolve(config.dirname, config.relativeEnvPaths.rootEnvPath),
schemaEnvPath: config.relativeEnvPaths.schemaEnvPath && path.resolve(config.dirname, config.relativeEnvPaths.schemaEnvPath)
})
const PrismaClient = getPrismaClient(config)
exports.PrismaClient = PrismaClient
Object.assign(exports, Prisma)
// file annotations for bundling tools to include these files
path.join(__dirname, "query_engine-windows.dll.node");
path.join(process.cwd(), "node_modules/.prisma/client/query_engine-windows.dll.node")
// file annotations for bundling tools to include these files
path.join(__dirname, "schema.prisma");
path.join(process.cwd(), "node_modules/.prisma/client/schema.prisma")

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{
"name": "prisma-client-695acdec538e6176bd4e5288817cc61667217cda4bd3eacb6556ee22de6c4cd1",
"main": "index.js",
"types": "index.d.ts",
"browser": "index-browser.js",
"exports": {
"./package.json": "./package.json",
".": {
"require": {
"node": "./index.js",
"edge-light": "./wasm.js",
"workerd": "./wasm.js",
"worker": "./wasm.js",
"browser": "./index-browser.js",
"default": "./index.js"
},
"import": {
"node": "./index.js",
"edge-light": "./wasm.js",
"workerd": "./wasm.js",
"worker": "./wasm.js",
"browser": "./index-browser.js",
"default": "./index.js"
},
"default": "./index.js"
},
"./edge": {
"types": "./edge.d.ts",
"require": "./edge.js",
"import": "./edge.js",
"default": "./edge.js"
},
"./react-native": {
"types": "./react-native.d.ts",
"require": "./react-native.js",
"import": "./react-native.js",
"default": "./react-native.js"
},
"./extension": {
"types": "./extension.d.ts",
"require": "./extension.js",
"import": "./extension.js",
"default": "./extension.js"
},
"./index-browser": {
"types": "./index.d.ts",
"require": "./index-browser.js",
"import": "./index-browser.js",
"default": "./index-browser.js"
},
"./index": {
"types": "./index.d.ts",
"require": "./index.js",
"import": "./index.js",
"default": "./index.js"
},
"./wasm": {
"types": "./wasm.d.ts",
"require": "./wasm.js",
"import": "./wasm.js",
"default": "./wasm.js"
},
"./runtime/library": {
"types": "./runtime/library.d.ts",
"require": "./runtime/library.js",
"import": "./runtime/library.js",
"default": "./runtime/library.js"
},
"./runtime/binary": {
"types": "./runtime/binary.d.ts",
"require": "./runtime/binary.js",
"import": "./runtime/binary.js",
"default": "./runtime/binary.js"
},
"./generator-build": {
"require": "./generator-build/index.js",
"import": "./generator-build/index.js",
"default": "./generator-build/index.js"
},
"./sql": {
"require": {
"types": "./sql.d.ts",
"node": "./sql.js",
"default": "./sql.js"
},
"import": {
"types": "./sql.d.ts",
"node": "./sql.mjs",
"default": "./sql.mjs"
},
"default": "./sql.js"
},
"./*": "./*"
},
"version": "5.22.0",
"sideEffects": false
}

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declare class AnyNull extends NullTypesEnumValue {
}
declare type Args<T, F extends Operation> = T extends {
[K: symbol]: {
types: {
operations: {
[K in F]: {
args: any;
};
};
};
};
} ? T[symbol]['types']['operations'][F]['args'] : any;
declare class DbNull extends NullTypesEnumValue {
}
export declare namespace Decimal {
export type Constructor = typeof Decimal;
export type Instance = Decimal;
export type Rounding = 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8;
export type Modulo = Rounding | 9;
export type Value = string | number | Decimal;
// http://mikemcl.github.io/decimal.js/#constructor-properties
export interface Config {
precision?: number;
rounding?: Rounding;
toExpNeg?: number;
toExpPos?: number;
minE?: number;
maxE?: number;
crypto?: boolean;
modulo?: Modulo;
defaults?: boolean;
}
}
export declare class Decimal {
readonly d: number[];
readonly e: number;
readonly s: number;
constructor(n: Decimal.Value);
absoluteValue(): Decimal;
abs(): Decimal;
ceil(): Decimal;
clampedTo(min: Decimal.Value, max: Decimal.Value): Decimal;
clamp(min: Decimal.Value, max: Decimal.Value): Decimal;
comparedTo(n: Decimal.Value): number;
cmp(n: Decimal.Value): number;
cosine(): Decimal;
cos(): Decimal;
cubeRoot(): Decimal;
cbrt(): Decimal;
decimalPlaces(): number;
dp(): number;
dividedBy(n: Decimal.Value): Decimal;
div(n: Decimal.Value): Decimal;
dividedToIntegerBy(n: Decimal.Value): Decimal;
divToInt(n: Decimal.Value): Decimal;
equals(n: Decimal.Value): boolean;
eq(n: Decimal.Value): boolean;
floor(): Decimal;
greaterThan(n: Decimal.Value): boolean;
gt(n: Decimal.Value): boolean;
greaterThanOrEqualTo(n: Decimal.Value): boolean;
gte(n: Decimal.Value): boolean;
hyperbolicCosine(): Decimal;
cosh(): Decimal;
hyperbolicSine(): Decimal;
sinh(): Decimal;
hyperbolicTangent(): Decimal;
tanh(): Decimal;
inverseCosine(): Decimal;
acos(): Decimal;
inverseHyperbolicCosine(): Decimal;
acosh(): Decimal;
inverseHyperbolicSine(): Decimal;
asinh(): Decimal;
inverseHyperbolicTangent(): Decimal;
atanh(): Decimal;
inverseSine(): Decimal;
asin(): Decimal;
inverseTangent(): Decimal;
atan(): Decimal;
isFinite(): boolean;
isInteger(): boolean;
isInt(): boolean;
isNaN(): boolean;
isNegative(): boolean;
isNeg(): boolean;
isPositive(): boolean;
isPos(): boolean;
isZero(): boolean;
lessThan(n: Decimal.Value): boolean;
lt(n: Decimal.Value): boolean;
lessThanOrEqualTo(n: Decimal.Value): boolean;
lte(n: Decimal.Value): boolean;
logarithm(n?: Decimal.Value): Decimal;
log(n?: Decimal.Value): Decimal;
minus(n: Decimal.Value): Decimal;
sub(n: Decimal.Value): Decimal;
modulo(n: Decimal.Value): Decimal;
mod(n: Decimal.Value): Decimal;
naturalExponential(): Decimal;
exp(): Decimal;
naturalLogarithm(): Decimal;
ln(): Decimal;
negated(): Decimal;
neg(): Decimal;
plus(n: Decimal.Value): Decimal;
add(n: Decimal.Value): Decimal;
precision(includeZeros?: boolean): number;
sd(includeZeros?: boolean): number;
round(): Decimal;
sine() : Decimal;
sin() : Decimal;
squareRoot(): Decimal;
sqrt(): Decimal;
tangent() : Decimal;
tan() : Decimal;
times(n: Decimal.Value): Decimal;
mul(n: Decimal.Value) : Decimal;
toBinary(significantDigits?: number): string;
toBinary(significantDigits: number, rounding: Decimal.Rounding): string;
toDecimalPlaces(decimalPlaces?: number): Decimal;
toDecimalPlaces(decimalPlaces: number, rounding: Decimal.Rounding): Decimal;
toDP(decimalPlaces?: number): Decimal;
toDP(decimalPlaces: number, rounding: Decimal.Rounding): Decimal;
toExponential(decimalPlaces?: number): string;
toExponential(decimalPlaces: number, rounding: Decimal.Rounding): string;
toFixed(decimalPlaces?: number): string;
toFixed(decimalPlaces: number, rounding: Decimal.Rounding): string;
toFraction(max_denominator?: Decimal.Value): Decimal[];
toHexadecimal(significantDigits?: number): string;
toHexadecimal(significantDigits: number, rounding: Decimal.Rounding): string;
toHex(significantDigits?: number): string;
toHex(significantDigits: number, rounding?: Decimal.Rounding): string;
toJSON(): string;
toNearest(n: Decimal.Value, rounding?: Decimal.Rounding): Decimal;
toNumber(): number;
toOctal(significantDigits?: number): string;
toOctal(significantDigits: number, rounding: Decimal.Rounding): string;
toPower(n: Decimal.Value): Decimal;
pow(n: Decimal.Value): Decimal;
toPrecision(significantDigits?: number): string;
toPrecision(significantDigits: number, rounding: Decimal.Rounding): string;
toSignificantDigits(significantDigits?: number): Decimal;
toSignificantDigits(significantDigits: number, rounding: Decimal.Rounding): Decimal;
toSD(significantDigits?: number): Decimal;
toSD(significantDigits: number, rounding: Decimal.Rounding): Decimal;
toString(): string;
truncated(): Decimal;
trunc(): Decimal;
valueOf(): string;
static abs(n: Decimal.Value): Decimal;
static acos(n: Decimal.Value): Decimal;
static acosh(n: Decimal.Value): Decimal;
static add(x: Decimal.Value, y: Decimal.Value): Decimal;
static asin(n: Decimal.Value): Decimal;
static asinh(n: Decimal.Value): Decimal;
static atan(n: Decimal.Value): Decimal;
static atanh(n: Decimal.Value): Decimal;
static atan2(y: Decimal.Value, x: Decimal.Value): Decimal;
static cbrt(n: Decimal.Value): Decimal;
static ceil(n: Decimal.Value): Decimal;
static clamp(n: Decimal.Value, min: Decimal.Value, max: Decimal.Value): Decimal;
static clone(object?: Decimal.Config): Decimal.Constructor;
static config(object: Decimal.Config): Decimal.Constructor;
static cos(n: Decimal.Value): Decimal;
static cosh(n: Decimal.Value): Decimal;
static div(x: Decimal.Value, y: Decimal.Value): Decimal;
static exp(n: Decimal.Value): Decimal;
static floor(n: Decimal.Value): Decimal;
static hypot(...n: Decimal.Value[]): Decimal;
static isDecimal(object: any): object is Decimal;
static ln(n: Decimal.Value): Decimal;
static log(n: Decimal.Value, base?: Decimal.Value): Decimal;
static log2(n: Decimal.Value): Decimal;
static log10(n: Decimal.Value): Decimal;
static max(...n: Decimal.Value[]): Decimal;
static min(...n: Decimal.Value[]): Decimal;
static mod(x: Decimal.Value, y: Decimal.Value): Decimal;
static mul(x: Decimal.Value, y: Decimal.Value): Decimal;
static noConflict(): Decimal.Constructor; // Browser only
static pow(base: Decimal.Value, exponent: Decimal.Value): Decimal;
static random(significantDigits?: number): Decimal;
static round(n: Decimal.Value): Decimal;
static set(object: Decimal.Config): Decimal.Constructor;
static sign(n: Decimal.Value): number;
static sin(n: Decimal.Value): Decimal;
static sinh(n: Decimal.Value): Decimal;
static sqrt(n: Decimal.Value): Decimal;
static sub(x: Decimal.Value, y: Decimal.Value): Decimal;
static sum(...n: Decimal.Value[]): Decimal;
static tan(n: Decimal.Value): Decimal;
static tanh(n: Decimal.Value): Decimal;
static trunc(n: Decimal.Value): Decimal;
static readonly default?: Decimal.Constructor;
static readonly Decimal?: Decimal.Constructor;
static readonly precision: number;
static readonly rounding: Decimal.Rounding;
static readonly toExpNeg: number;
static readonly toExpPos: number;
static readonly minE: number;
static readonly maxE: number;
static readonly crypto: boolean;
static readonly modulo: Decimal.Modulo;
static readonly ROUND_UP: 0;
static readonly ROUND_DOWN: 1;
static readonly ROUND_CEIL: 2;
static readonly ROUND_FLOOR: 3;
static readonly ROUND_HALF_UP: 4;
static readonly ROUND_HALF_DOWN: 5;
static readonly ROUND_HALF_EVEN: 6;
static readonly ROUND_HALF_CEIL: 7;
static readonly ROUND_HALF_FLOOR: 8;
static readonly EUCLID: 9;
}
declare type Exact<A, W> = (A extends unknown ? (W extends A ? {
[K in keyof A]: Exact<A[K], W[K]>;
} : W) : never) | (A extends Narrowable ? A : never);
export declare function getRuntime(): GetRuntimeOutput;
declare type GetRuntimeOutput = {
id: Runtime;
prettyName: string;
isEdge: boolean;
};
declare class JsonNull extends NullTypesEnumValue {
}
/**
* Generates more strict variant of an enum which, unlike regular enum,
* throws on non-existing property access. This can be useful in following situations:
* - we have an API, that accepts both `undefined` and `SomeEnumType` as an input
* - enum values are generated dynamically from DMMF.
*
* In that case, if using normal enums and no compile-time typechecking, using non-existing property
* will result in `undefined` value being used, which will be accepted. Using strict enum
* in this case will help to have a runtime exception, telling you that you are probably doing something wrong.
*
* Note: if you need to check for existence of a value in the enum you can still use either
* `in` operator or `hasOwnProperty` function.
*
* @param definition
* @returns
*/
export declare function makeStrictEnum<T extends Record<PropertyKey, string | number>>(definition: T): T;
declare type Narrowable = string | number | bigint | boolean | [];
declare class NullTypesEnumValue extends ObjectEnumValue {
_getNamespace(): string;
}
/**
* Base class for unique values of object-valued enums.
*/
declare abstract class ObjectEnumValue {
constructor(arg?: symbol);
abstract _getNamespace(): string;
_getName(): string;
toString(): string;
}
export declare const objectEnumValues: {
classes: {
DbNull: typeof DbNull;
JsonNull: typeof JsonNull;
AnyNull: typeof AnyNull;
};
instances: {
DbNull: DbNull;
JsonNull: JsonNull;
AnyNull: AnyNull;
};
};
declare type Operation = 'findFirst' | 'findFirstOrThrow' | 'findUnique' | 'findUniqueOrThrow' | 'findMany' | 'create' | 'createMany' | 'createManyAndReturn' | 'update' | 'updateMany' | 'upsert' | 'delete' | 'deleteMany' | 'aggregate' | 'count' | 'groupBy' | '$queryRaw' | '$executeRaw' | '$queryRawUnsafe' | '$executeRawUnsafe' | 'findRaw' | 'aggregateRaw' | '$runCommandRaw';
declare namespace Public {
export {
validator
}
}
export { Public }
declare type Runtime = "edge-routine" | "workerd" | "deno" | "lagon" | "react-native" | "netlify" | "electron" | "node" | "bun" | "edge-light" | "fastly" | "unknown";
declare function validator<V>(): <S>(select: Exact<S, V>) => S;
declare function validator<C, M extends Exclude<keyof C, `$${string}`>, O extends keyof C[M] & Operation>(client: C, model: M, operation: O): <S>(select: Exact<S, Args<C[M], O>>) => S;
declare function validator<C, M extends Exclude<keyof C, `$${string}`>, O extends keyof C[M] & Operation, P extends keyof Args<C[M], O>>(client: C, model: M, operation: O, prop: P): <S>(select: Exact<S, Args<C[M], O>[P]>) => S;
export { }

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generator client {
provider = "prisma-client-js"
output = "../node_modules/.prisma/client"
}
datasource db {
provider = "sqlite"
url = "file:../../keep-notes/prisma/dev.db"
}
model Note {
id String @id @default(cuid())
title String?
content String
color String @default("default")
type String @default("text")
checkItems String?
labels String?
images String?
isPinned Boolean @default(false)
isArchived Boolean @default(false)
order Int @default(0)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
}

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export * from "./index"

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Object.defineProperty(exports, "__esModule", { value: true });
const {
Decimal,
objectEnumValues,
makeStrictEnum,
Public,
getRuntime,
skip
} = require('./runtime/index-browser.js')
const Prisma = {}
exports.Prisma = Prisma
exports.$Enums = {}
/**
* Prisma Client JS version: 5.22.0
* Query Engine version: 605197351a3c8bdd595af2d2a9bc3025bca48ea2
*/
Prisma.prismaVersion = {
client: "5.22.0",
engine: "605197351a3c8bdd595af2d2a9bc3025bca48ea2"
}
Prisma.PrismaClientKnownRequestError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientKnownRequestError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)};
Prisma.PrismaClientUnknownRequestError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientUnknownRequestError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.PrismaClientRustPanicError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientRustPanicError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.PrismaClientInitializationError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientInitializationError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.PrismaClientValidationError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`PrismaClientValidationError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.NotFoundError = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`NotFoundError is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.Decimal = Decimal
/**
* Re-export of sql-template-tag
*/
Prisma.sql = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`sqltag is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.empty = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`empty is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.join = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`join is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.raw = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`raw is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.validator = Public.validator
/**
* Extensions
*/
Prisma.getExtensionContext = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`Extensions.getExtensionContext is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
Prisma.defineExtension = () => {
const runtimeName = getRuntime().prettyName;
throw new Error(`Extensions.defineExtension is unable to run in this browser environment, or has been bundled for the browser (running in ${runtimeName}).
In case this error is unexpected for you, please report it in https://pris.ly/prisma-prisma-bug-report`,
)}
/**
* Shorthand utilities for JSON filtering
*/
Prisma.DbNull = objectEnumValues.instances.DbNull
Prisma.JsonNull = objectEnumValues.instances.JsonNull
Prisma.AnyNull = objectEnumValues.instances.AnyNull
Prisma.NullTypes = {
DbNull: objectEnumValues.classes.DbNull,
JsonNull: objectEnumValues.classes.JsonNull,
AnyNull: objectEnumValues.classes.AnyNull
}
/**
* Enums
*/
exports.Prisma.TransactionIsolationLevel = makeStrictEnum({
Serializable: 'Serializable'
});
exports.Prisma.NoteScalarFieldEnum = {
id: 'id',
title: 'title',
content: 'content',
color: 'color',
type: 'type',
checkItems: 'checkItems',
labels: 'labels',
images: 'images',
isPinned: 'isPinned',
isArchived: 'isArchived',
order: 'order',
createdAt: 'createdAt',
updatedAt: 'updatedAt'
};
exports.Prisma.SortOrder = {
asc: 'asc',
desc: 'desc'
};
exports.Prisma.NullsOrder = {
first: 'first',
last: 'last'
};
exports.Prisma.ModelName = {
Note: 'Note'
};
/**
* This is a stub Prisma Client that will error at runtime if called.
*/
class PrismaClient {
constructor() {
return new Proxy(this, {
get(target, prop) {
let message
const runtime = getRuntime()
if (runtime.isEdge) {
message = `PrismaClient is not configured to run in ${runtime.prettyName}. In order to run Prisma Client on edge runtime, either:
- Use Prisma Accelerate: https://pris.ly/d/accelerate
- Use Driver Adapters: https://pris.ly/d/driver-adapters
`;
} else {
message = 'PrismaClient is unable to run in this browser environment, or has been bundled for the browser (running in `' + runtime.prettyName + '`).'
}
message += `
If this is unexpected, please open an issue: https://pris.ly/prisma-prisma-bug-report`
throw new Error(message)
}
})
}
}
exports.PrismaClient = PrismaClient
Object.assign(exports, Prisma)

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mcp-server/node_modules/@hono/node-server/README.md generated vendored Normal file
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@@ -0,0 +1,340 @@
# Node.js Adapter for Hono
This adapter `@hono/node-server` allows you to run your Hono application on Node.js.
Initially, Hono wasn't designed for Node.js, but with this adapter, you can now use Hono on Node.js.
It utilizes web standard APIs implemented in Node.js version 18 or higher.
## Benchmarks
Hono is 3.5 times faster than Express.
Express:
```txt
$ bombardier -d 10s --fasthttp http://localhost:3000/
Statistics Avg Stdev Max
Reqs/sec 16438.94 1603.39 19155.47
Latency 7.60ms 7.51ms 559.89ms
HTTP codes:
1xx - 0, 2xx - 164494, 3xx - 0, 4xx - 0, 5xx - 0
others - 0
Throughput: 4.55MB/s
```
Hono + `@hono/node-server`:
```txt
$ bombardier -d 10s --fasthttp http://localhost:3000/
Statistics Avg Stdev Max
Reqs/sec 58296.56 5512.74 74403.56
Latency 2.14ms 1.46ms 190.92ms
HTTP codes:
1xx - 0, 2xx - 583059, 3xx - 0, 4xx - 0, 5xx - 0
others - 0
Throughput: 12.56MB/s
```
## Requirements
It works on Node.js versions greater than 18.x. The specific required Node.js versions are as follows:
- 18.x => 18.14.1+
- 19.x => 19.7.0+
- 20.x => 20.0.0+
Essentially, you can simply use the latest version of each major release.
## Installation
You can install it from the npm registry with `npm` command:
```sh
npm install @hono/node-server
```
Or use `yarn`:
```sh
yarn add @hono/node-server
```
## Usage
Just import `@hono/node-server` at the top and write the code as usual.
The same code that runs on Cloudflare Workers, Deno, and Bun will work.
```ts
import { serve } from '@hono/node-server'
import { Hono } from 'hono'
const app = new Hono()
app.get('/', (c) => c.text('Hono meets Node.js'))
serve(app, (info) => {
console.log(`Listening on http://localhost:${info.port}`) // Listening on http://localhost:3000
})
```
For example, run it using `ts-node`. Then an HTTP server will be launched. The default port is `3000`.
```sh
ts-node ./index.ts
```
Open `http://localhost:3000` with your browser.
## Options
### `port`
```ts
serve({
fetch: app.fetch,
port: 8787, // Port number, default is 3000
})
```
### `createServer`
```ts
import { createServer } from 'node:https'
import fs from 'node:fs'
//...
serve({
fetch: app.fetch,
createServer: createServer,
serverOptions: {
key: fs.readFileSync('test/fixtures/keys/agent1-key.pem'),
cert: fs.readFileSync('test/fixtures/keys/agent1-cert.pem'),
},
})
```
### `overrideGlobalObjects`
The default value is `true`. The Node.js Adapter rewrites the global Request/Response and uses a lightweight Request/Response to improve performance. If you don't want to do that, set `false`.
```ts
serve({
fetch: app.fetch,
overrideGlobalObjects: false,
})
```
### `autoCleanupIncoming`
The default value is `true`. The Node.js Adapter automatically cleans up (explicitly call `destroy()` method) if application is not finished to consume the incoming request. If you don't want to do that, set `false`.
If the application accepts connections from arbitrary clients, this cleanup must be done otherwise incomplete requests from clients may cause the application to stop responding. If your application only accepts connections from trusted clients, such as in a reverse proxy environment and there is no process that returns a response without reading the body of the POST request all the way through, you can improve performance by setting it to `false`.
```ts
serve({
fetch: app.fetch,
autoCleanupIncoming: false,
})
```
## Middleware
Most built-in middleware also works with Node.js.
Read [the documentation](https://hono.dev/middleware/builtin/basic-auth) and use the Middleware of your liking.
```ts
import { serve } from '@hono/node-server'
import { Hono } from 'hono'
import { prettyJSON } from 'hono/pretty-json'
const app = new Hono()
app.get('*', prettyJSON())
app.get('/', (c) => c.json({ 'Hono meets': 'Node.js' }))
serve(app)
```
## Serve Static Middleware
Use Serve Static Middleware that has been created for Node.js.
```ts
import { serveStatic } from '@hono/node-server/serve-static'
//...
app.use('/static/*', serveStatic({ root: './' }))
```
If using a relative path, `root` will be relative to the current working directory from which the app was started.
This can cause confusion when running your application locally.
Imagine your project structure is:
```
my-hono-project/
src/
index.ts
static/
index.html
```
Typically, you would run your app from the project's root directory (`my-hono-project`),
so you would need the following code to serve the `static` folder:
```ts
app.use('/static/*', serveStatic({ root: './static' }))
```
Notice that `root` here is not relative to `src/index.ts`, rather to `my-hono-project`.
### Options
#### `rewriteRequestPath`
If you want to serve files in `./.foojs` with the request path `/__foo/*`, you can write like the following.
```ts
app.use(
'/__foo/*',
serveStatic({
root: './.foojs/',
rewriteRequestPath: (path: string) => path.replace(/^\/__foo/, ''),
})
)
```
#### `onFound`
You can specify handling when the requested file is found with `onFound`.
```ts
app.use(
'/static/*',
serveStatic({
// ...
onFound: (_path, c) => {
c.header('Cache-Control', `public, immutable, max-age=31536000`)
},
})
)
```
#### `onNotFound`
The `onNotFound` is useful for debugging. You can write a handle for when a file is not found.
```ts
app.use(
'/static/*',
serveStatic({
root: './non-existent-dir',
onNotFound: (path, c) => {
console.log(`${path} is not found, request to ${c.req.path}`)
},
})
)
```
#### `precompressed`
The `precompressed` option checks if files with extensions like `.br` or `.gz` are available and serves them based on the `Accept-Encoding` header. It prioritizes Brotli, then Zstd, and Gzip. If none are available, it serves the original file.
```ts
app.use(
'/static/*',
serveStatic({
precompressed: true,
})
)
```
## ConnInfo Helper
You can use the [ConnInfo Helper](https://hono.dev/docs/helpers/conninfo) by importing `getConnInfo` from `@hono/node-server/conninfo`.
```ts
import { getConnInfo } from '@hono/node-server/conninfo'
app.get('/', (c) => {
const info = getConnInfo(c) // info is `ConnInfo`
return c.text(`Your remote address is ${info.remote.address}`)
})
```
## Accessing Node.js API
You can access the Node.js API from `c.env` in Node.js. For example, if you want to specify a type, you can write the following.
```ts
import { serve } from '@hono/node-server'
import type { HttpBindings } from '@hono/node-server'
import { Hono } from 'hono'
const app = new Hono<{ Bindings: HttpBindings }>()
app.get('/', (c) => {
return c.json({
remoteAddress: c.env.incoming.socket.remoteAddress,
})
})
serve(app)
```
The APIs that you can get from `c.env` are as follows.
```ts
type HttpBindings = {
incoming: IncomingMessage
outgoing: ServerResponse
}
type Http2Bindings = {
incoming: Http2ServerRequest
outgoing: Http2ServerResponse
}
```
## Direct response from Node.js API
You can directly respond to the client from the Node.js API.
In that case, the response from Hono should be ignored, so return `RESPONSE_ALREADY_SENT`.
> [!NOTE]
> This feature can be used when migrating existing Node.js applications to Hono, but we recommend using Hono's API for new applications.
```ts
import { serve } from '@hono/node-server'
import type { HttpBindings } from '@hono/node-server'
import { RESPONSE_ALREADY_SENT } from '@hono/node-server/utils/response'
import { Hono } from 'hono'
const app = new Hono<{ Bindings: HttpBindings }>()
app.get('/', (c) => {
const { outgoing } = c.env
outgoing.writeHead(200, { 'Content-Type': 'text/plain' })
outgoing.end('Hello World\n')
return RESPONSE_ALREADY_SENT
})
serve(app)
```
## Related projects
- Hono - <https://hono.dev>
- Hono GitHub repository - <https://github.com/honojs/hono>
## Author
Yusuke Wada <https://github.com/yusukebe>
## License
MIT

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import { GetConnInfo } from 'hono/conninfo';
/**
* ConnInfo Helper for Node.js
* @param c Context
* @returns ConnInfo
*/
declare const getConnInfo: GetConnInfo;
export { getConnInfo };

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import { GetConnInfo } from 'hono/conninfo';
/**
* ConnInfo Helper for Node.js
* @param c Context
* @returns ConnInfo
*/
declare const getConnInfo: GetConnInfo;
export { getConnInfo };

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@@ -0,0 +1,42 @@
"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/conninfo.ts
var conninfo_exports = {};
__export(conninfo_exports, {
getConnInfo: () => getConnInfo
});
module.exports = __toCommonJS(conninfo_exports);
var getConnInfo = (c) => {
const bindings = c.env.server ? c.env.server : c.env;
const address = bindings.incoming.socket.remoteAddress;
const port = bindings.incoming.socket.remotePort;
const family = bindings.incoming.socket.remoteFamily;
return {
remote: {
address,
port,
addressType: family === "IPv4" ? "IPv4" : family === "IPv6" ? "IPv6" : void 0
}
};
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
getConnInfo
});

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@@ -0,0 +1,17 @@
// src/conninfo.ts
var getConnInfo = (c) => {
const bindings = c.env.server ? c.env.server : c.env;
const address = bindings.incoming.socket.remoteAddress;
const port = bindings.incoming.socket.remotePort;
const family = bindings.incoming.socket.remoteFamily;
return {
remote: {
address,
port,
addressType: family === "IPv4" ? "IPv4" : family === "IPv6" ? "IPv6" : void 0
}
};
};
export {
getConnInfo
};

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export { }

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@@ -0,0 +1,2 @@
export { }

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@@ -0,0 +1,39 @@
"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
// src/globals.ts
var import_node_crypto = __toESM(require("crypto"));
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = import_node_crypto.default;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};

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@@ -0,0 +1,15 @@
// src/globals.ts
import crypto from "crypto";
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = crypto;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};

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@@ -0,0 +1,8 @@
export { createAdaptorServer, serve } from './server.mjs';
export { getRequestListener } from './listener.mjs';
export { RequestError } from './request.mjs';
export { Http2Bindings, HttpBindings, ServerType } from './types.mjs';
import 'node:net';
import 'node:http';
import 'node:http2';
import 'node:https';

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@@ -0,0 +1,8 @@
export { createAdaptorServer, serve } from './server.js';
export { getRequestListener } from './listener.js';
export { RequestError } from './request.js';
export { Http2Bindings, HttpBindings, ServerType } from './types.js';
import 'node:net';
import 'node:http';
import 'node:http2';
import 'node:https';

623
mcp-server/node_modules/@hono/node-server/dist/index.js generated vendored Normal file
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@@ -0,0 +1,623 @@
"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/index.ts
var src_exports = {};
__export(src_exports, {
RequestError: () => RequestError,
createAdaptorServer: () => createAdaptorServer,
getRequestListener: () => getRequestListener,
serve: () => serve
});
module.exports = __toCommonJS(src_exports);
// src/server.ts
var import_node_http = require("http");
// src/listener.ts
var import_node_http22 = require("http2");
// src/request.ts
var import_node_http2 = require("http2");
var import_node_stream = require("stream");
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = import_node_stream.Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof import_node_http2.Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof import_node_http2.Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
var import_node_crypto = __toESM(require("crypto"));
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = import_node_crypto.default;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof import_node_http22.Http2ServerRequest) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// src/server.ts
var createAdaptorServer = (options) => {
const fetchCallback = options.fetch;
const requestListener = getRequestListener(fetchCallback, {
hostname: options.hostname,
overrideGlobalObjects: options.overrideGlobalObjects,
autoCleanupIncoming: options.autoCleanupIncoming
});
const createServer = options.createServer || import_node_http.createServer;
const server = createServer(options.serverOptions || {}, requestListener);
return server;
};
var serve = (options, listeningListener) => {
const server = createAdaptorServer(options);
server.listen(options?.port ?? 3e3, options.hostname, () => {
const serverInfo = server.address();
listeningListener && listeningListener(serverInfo);
});
return server;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
RequestError,
createAdaptorServer,
getRequestListener,
serve
});

View File

@@ -0,0 +1,583 @@
// src/server.ts
import { createServer as createServerHTTP } from "http";
// src/listener.ts
import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
// src/request.ts
import { Http2ServerRequest } from "http2";
import { Readable } from "stream";
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
import crypto from "crypto";
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = crypto;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof Http2ServerRequest2) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// src/server.ts
var createAdaptorServer = (options) => {
const fetchCallback = options.fetch;
const requestListener = getRequestListener(fetchCallback, {
hostname: options.hostname,
overrideGlobalObjects: options.overrideGlobalObjects,
autoCleanupIncoming: options.autoCleanupIncoming
});
const createServer = options.createServer || createServerHTTP;
const server = createServer(options.serverOptions || {}, requestListener);
return server;
};
var serve = (options, listeningListener) => {
const server = createAdaptorServer(options);
server.listen(options?.port ?? 3e3, options.hostname, () => {
const serverInfo = server.address();
listeningListener && listeningListener(serverInfo);
});
return server;
};
export {
RequestError,
createAdaptorServer,
getRequestListener,
serve
};

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@@ -0,0 +1,13 @@
import { IncomingMessage, ServerResponse } from 'node:http';
import { Http2ServerRequest, Http2ServerResponse } from 'node:http2';
import { FetchCallback, CustomErrorHandler } from './types.mjs';
import 'node:https';
declare const getRequestListener: (fetchCallback: FetchCallback, options?: {
hostname?: string;
errorHandler?: CustomErrorHandler;
overrideGlobalObjects?: boolean;
autoCleanupIncoming?: boolean;
}) => (incoming: IncomingMessage | Http2ServerRequest, outgoing: ServerResponse | Http2ServerResponse) => Promise<void>;
export { getRequestListener };

View File

@@ -0,0 +1,13 @@
import { IncomingMessage, ServerResponse } from 'node:http';
import { Http2ServerRequest, Http2ServerResponse } from 'node:http2';
import { FetchCallback, CustomErrorHandler } from './types.js';
import 'node:https';
declare const getRequestListener: (fetchCallback: FetchCallback, options?: {
hostname?: string;
errorHandler?: CustomErrorHandler;
overrideGlobalObjects?: boolean;
autoCleanupIncoming?: boolean;
}) => (incoming: IncomingMessage | Http2ServerRequest, outgoing: ServerResponse | Http2ServerResponse) => Promise<void>;
export { getRequestListener };

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@@ -0,0 +1,591 @@
"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/listener.ts
var listener_exports = {};
__export(listener_exports, {
getRequestListener: () => getRequestListener
});
module.exports = __toCommonJS(listener_exports);
var import_node_http22 = require("http2");
// src/request.ts
var import_node_http2 = require("http2");
var import_node_stream = require("stream");
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = import_node_stream.Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof import_node_http2.Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof import_node_http2.Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
var import_node_crypto = __toESM(require("crypto"));
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = import_node_crypto.default;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof import_node_http22.Http2ServerRequest) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
getRequestListener
});

View File

@@ -0,0 +1,556 @@
// src/listener.ts
import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
// src/request.ts
import { Http2ServerRequest } from "http2";
import { Readable } from "stream";
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
import crypto from "crypto";
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = crypto;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof Http2ServerRequest2) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
export {
getRequestListener
};

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@@ -0,0 +1,25 @@
import { IncomingMessage } from 'node:http';
import { Http2ServerRequest } from 'node:http2';
declare class RequestError extends Error {
constructor(message: string, options?: {
cause?: unknown;
});
}
declare const toRequestError: (e: unknown) => RequestError;
declare const GlobalRequest: {
new (input: RequestInfo | URL, init?: RequestInit): globalThis.Request;
prototype: globalThis.Request;
};
declare class Request extends GlobalRequest {
constructor(input: string | Request, options?: RequestInit);
}
type IncomingMessageWithWrapBodyStream = IncomingMessage & {
[wrapBodyStream]: boolean;
};
declare const wrapBodyStream: unique symbol;
declare const abortControllerKey: unique symbol;
declare const getAbortController: unique symbol;
declare const newRequest: (incoming: IncomingMessage | Http2ServerRequest, defaultHostname?: string) => any;
export { GlobalRequest, type IncomingMessageWithWrapBodyStream, Request, RequestError, abortControllerKey, getAbortController, newRequest, toRequestError, wrapBodyStream };

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import { IncomingMessage } from 'node:http';
import { Http2ServerRequest } from 'node:http2';
declare class RequestError extends Error {
constructor(message: string, options?: {
cause?: unknown;
});
}
declare const toRequestError: (e: unknown) => RequestError;
declare const GlobalRequest: {
new (input: RequestInfo | URL, init?: RequestInit): globalThis.Request;
prototype: globalThis.Request;
};
declare class Request extends GlobalRequest {
constructor(input: string | Request, options?: RequestInit);
}
type IncomingMessageWithWrapBodyStream = IncomingMessage & {
[wrapBodyStream]: boolean;
};
declare const wrapBodyStream: unique symbol;
declare const abortControllerKey: unique symbol;
declare const getAbortController: unique symbol;
declare const newRequest: (incoming: IncomingMessage | Http2ServerRequest, defaultHostname?: string) => any;
export { GlobalRequest, type IncomingMessageWithWrapBodyStream, Request, RequestError, abortControllerKey, getAbortController, newRequest, toRequestError, wrapBodyStream };

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"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/request.ts
var request_exports = {};
__export(request_exports, {
GlobalRequest: () => GlobalRequest,
Request: () => Request,
RequestError: () => RequestError,
abortControllerKey: () => abortControllerKey,
getAbortController: () => getAbortController,
newRequest: () => newRequest,
toRequestError: () => toRequestError,
wrapBodyStream: () => wrapBodyStream
});
module.exports = __toCommonJS(request_exports);
var import_node_http2 = require("http2");
var import_node_stream = require("stream");
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = import_node_stream.Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof import_node_http2.Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof import_node_http2.Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
GlobalRequest,
Request,
RequestError,
abortControllerKey,
getAbortController,
newRequest,
toRequestError,
wrapBodyStream
});

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// src/request.ts
import { Http2ServerRequest } from "http2";
import { Readable } from "stream";
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
export {
GlobalRequest,
Request,
RequestError,
abortControllerKey,
getAbortController,
newRequest,
toRequestError,
wrapBodyStream
};

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import { OutgoingHttpHeaders } from 'node:http';
declare const getResponseCache: unique symbol;
declare const cacheKey: unique symbol;
type InternalCache = [
number,
string | ReadableStream,
Record<string, string> | Headers | OutgoingHttpHeaders
];
declare const GlobalResponse: {
new (body?: BodyInit | null, init?: ResponseInit): globalThis.Response;
prototype: globalThis.Response;
error(): globalThis.Response;
json(data: any, init?: ResponseInit): globalThis.Response;
redirect(url: string | URL, status?: number): globalThis.Response;
};
declare class Response {
#private;
[getResponseCache](): globalThis.Response;
constructor(body?: BodyInit | null, init?: ResponseInit);
get headers(): Headers;
get status(): number;
get ok(): boolean;
}
export { GlobalResponse, type InternalCache, Response, cacheKey };

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import { OutgoingHttpHeaders } from 'node:http';
declare const getResponseCache: unique symbol;
declare const cacheKey: unique symbol;
type InternalCache = [
number,
string | ReadableStream,
Record<string, string> | Headers | OutgoingHttpHeaders
];
declare const GlobalResponse: {
new (body?: BodyInit | null, init?: ResponseInit): globalThis.Response;
prototype: globalThis.Response;
error(): globalThis.Response;
json(data: any, init?: ResponseInit): globalThis.Response;
redirect(url: string | URL, status?: number): globalThis.Response;
};
declare class Response {
#private;
[getResponseCache](): globalThis.Response;
constructor(body?: BodyInit | null, init?: ResponseInit);
get headers(): Headers;
get status(): number;
get ok(): boolean;
}
export { GlobalResponse, type InternalCache, Response, cacheKey };

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"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/response.ts
var response_exports = {};
__export(response_exports, {
GlobalResponse: () => GlobalResponse,
Response: () => Response,
cacheKey: () => cacheKey
});
module.exports = __toCommonJS(response_exports);
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response, GlobalResponse);
Object.setPrototypeOf(Response.prototype, GlobalResponse.prototype);
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
GlobalResponse,
Response,
cacheKey
});

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// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response, GlobalResponse);
Object.setPrototypeOf(Response.prototype, GlobalResponse.prototype);
export {
GlobalResponse,
Response,
cacheKey
};

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import { Env, Context, MiddlewareHandler } from 'hono';
type ServeStaticOptions<E extends Env = Env> = {
/**
* Root path, relative to current working directory from which the app was started. Absolute paths are not supported.
*/
root?: string;
path?: string;
index?: string;
precompressed?: boolean;
rewriteRequestPath?: (path: string, c: Context<E>) => string;
onFound?: (path: string, c: Context<E>) => void | Promise<void>;
onNotFound?: (path: string, c: Context<E>) => void | Promise<void>;
};
declare const serveStatic: <E extends Env = any>(options?: ServeStaticOptions<E>) => MiddlewareHandler<E>;
export { type ServeStaticOptions, serveStatic };

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import { Env, Context, MiddlewareHandler } from 'hono';
type ServeStaticOptions<E extends Env = Env> = {
/**
* Root path, relative to current working directory from which the app was started. Absolute paths are not supported.
*/
root?: string;
path?: string;
index?: string;
precompressed?: boolean;
rewriteRequestPath?: (path: string, c: Context<E>) => string;
onFound?: (path: string, c: Context<E>) => void | Promise<void>;
onNotFound?: (path: string, c: Context<E>) => void | Promise<void>;
};
declare const serveStatic: <E extends Env = any>(options?: ServeStaticOptions<E>) => MiddlewareHandler<E>;
export { type ServeStaticOptions, serveStatic };

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"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/serve-static.ts
var serve_static_exports = {};
__export(serve_static_exports, {
serveStatic: () => serveStatic
});
module.exports = __toCommonJS(serve_static_exports);
var import_mime = require("hono/utils/mime");
var import_node_fs = require("fs");
var import_node_path = require("path");
var COMPRESSIBLE_CONTENT_TYPE_REGEX = /^\s*(?:text\/[^;\s]+|application\/(?:javascript|json|xml|xml-dtd|ecmascript|dart|postscript|rtf|tar|toml|vnd\.dart|vnd\.ms-fontobject|vnd\.ms-opentype|wasm|x-httpd-php|x-javascript|x-ns-proxy-autoconfig|x-sh|x-tar|x-virtualbox-hdd|x-virtualbox-ova|x-virtualbox-ovf|x-virtualbox-vbox|x-virtualbox-vdi|x-virtualbox-vhd|x-virtualbox-vmdk|x-www-form-urlencoded)|font\/(?:otf|ttf)|image\/(?:bmp|vnd\.adobe\.photoshop|vnd\.microsoft\.icon|vnd\.ms-dds|x-icon|x-ms-bmp)|message\/rfc822|model\/gltf-binary|x-shader\/x-fragment|x-shader\/x-vertex|[^;\s]+?\+(?:json|text|xml|yaml))(?:[;\s]|$)/i;
var ENCODINGS = {
br: ".br",
zstd: ".zst",
gzip: ".gz"
};
var ENCODINGS_ORDERED_KEYS = Object.keys(ENCODINGS);
var createStreamBody = (stream) => {
const body = new ReadableStream({
start(controller) {
stream.on("data", (chunk) => {
controller.enqueue(chunk);
});
stream.on("error", (err) => {
controller.error(err);
});
stream.on("end", () => {
controller.close();
});
},
cancel() {
stream.destroy();
}
});
return body;
};
var getStats = (path) => {
let stats;
try {
stats = (0, import_node_fs.statSync)(path);
} catch {
}
return stats;
};
var serveStatic = (options = { root: "" }) => {
const root = options.root || "";
const optionPath = options.path;
if (root !== "" && !(0, import_node_fs.existsSync)(root)) {
console.error(`serveStatic: root path '${root}' is not found, are you sure it's correct?`);
}
return async (c, next) => {
if (c.finalized) {
return next();
}
let filename;
if (optionPath) {
filename = optionPath;
} else {
try {
filename = decodeURIComponent(c.req.path);
if (/(?:^|[\/\\])\.\.(?:$|[\/\\])/.test(filename)) {
throw new Error();
}
} catch {
await options.onNotFound?.(c.req.path, c);
return next();
}
}
let path = (0, import_node_path.join)(
root,
!optionPath && options.rewriteRequestPath ? options.rewriteRequestPath(filename, c) : filename
);
let stats = getStats(path);
if (stats && stats.isDirectory()) {
const indexFile = options.index ?? "index.html";
path = (0, import_node_path.join)(path, indexFile);
stats = getStats(path);
}
if (!stats) {
await options.onNotFound?.(path, c);
return next();
}
const mimeType = (0, import_mime.getMimeType)(path);
c.header("Content-Type", mimeType || "application/octet-stream");
if (options.precompressed && (!mimeType || COMPRESSIBLE_CONTENT_TYPE_REGEX.test(mimeType))) {
const acceptEncodingSet = new Set(
c.req.header("Accept-Encoding")?.split(",").map((encoding) => encoding.trim())
);
for (const encoding of ENCODINGS_ORDERED_KEYS) {
if (!acceptEncodingSet.has(encoding)) {
continue;
}
const precompressedStats = getStats(path + ENCODINGS[encoding]);
if (precompressedStats) {
c.header("Content-Encoding", encoding);
c.header("Vary", "Accept-Encoding", { append: true });
stats = precompressedStats;
path = path + ENCODINGS[encoding];
break;
}
}
}
let result;
const size = stats.size;
const range = c.req.header("range") || "";
if (c.req.method == "HEAD" || c.req.method == "OPTIONS") {
c.header("Content-Length", size.toString());
c.status(200);
result = c.body(null);
} else if (!range) {
c.header("Content-Length", size.toString());
result = c.body(createStreamBody((0, import_node_fs.createReadStream)(path)), 200);
} else {
c.header("Accept-Ranges", "bytes");
c.header("Date", stats.birthtime.toUTCString());
const parts = range.replace(/bytes=/, "").split("-", 2);
const start = parseInt(parts[0], 10) || 0;
let end = parseInt(parts[1], 10) || size - 1;
if (size < end - start + 1) {
end = size - 1;
}
const chunksize = end - start + 1;
const stream = (0, import_node_fs.createReadStream)(path, { start, end });
c.header("Content-Length", chunksize.toString());
c.header("Content-Range", `bytes ${start}-${end}/${stats.size}`);
result = c.body(createStreamBody(stream), 206);
}
await options.onFound?.(path, c);
return result;
};
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
serveStatic
});

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// src/serve-static.ts
import { getMimeType } from "hono/utils/mime";
import { createReadStream, statSync, existsSync } from "fs";
import { join } from "path";
var COMPRESSIBLE_CONTENT_TYPE_REGEX = /^\s*(?:text\/[^;\s]+|application\/(?:javascript|json|xml|xml-dtd|ecmascript|dart|postscript|rtf|tar|toml|vnd\.dart|vnd\.ms-fontobject|vnd\.ms-opentype|wasm|x-httpd-php|x-javascript|x-ns-proxy-autoconfig|x-sh|x-tar|x-virtualbox-hdd|x-virtualbox-ova|x-virtualbox-ovf|x-virtualbox-vbox|x-virtualbox-vdi|x-virtualbox-vhd|x-virtualbox-vmdk|x-www-form-urlencoded)|font\/(?:otf|ttf)|image\/(?:bmp|vnd\.adobe\.photoshop|vnd\.microsoft\.icon|vnd\.ms-dds|x-icon|x-ms-bmp)|message\/rfc822|model\/gltf-binary|x-shader\/x-fragment|x-shader\/x-vertex|[^;\s]+?\+(?:json|text|xml|yaml))(?:[;\s]|$)/i;
var ENCODINGS = {
br: ".br",
zstd: ".zst",
gzip: ".gz"
};
var ENCODINGS_ORDERED_KEYS = Object.keys(ENCODINGS);
var createStreamBody = (stream) => {
const body = new ReadableStream({
start(controller) {
stream.on("data", (chunk) => {
controller.enqueue(chunk);
});
stream.on("error", (err) => {
controller.error(err);
});
stream.on("end", () => {
controller.close();
});
},
cancel() {
stream.destroy();
}
});
return body;
};
var getStats = (path) => {
let stats;
try {
stats = statSync(path);
} catch {
}
return stats;
};
var serveStatic = (options = { root: "" }) => {
const root = options.root || "";
const optionPath = options.path;
if (root !== "" && !existsSync(root)) {
console.error(`serveStatic: root path '${root}' is not found, are you sure it's correct?`);
}
return async (c, next) => {
if (c.finalized) {
return next();
}
let filename;
if (optionPath) {
filename = optionPath;
} else {
try {
filename = decodeURIComponent(c.req.path);
if (/(?:^|[\/\\])\.\.(?:$|[\/\\])/.test(filename)) {
throw new Error();
}
} catch {
await options.onNotFound?.(c.req.path, c);
return next();
}
}
let path = join(
root,
!optionPath && options.rewriteRequestPath ? options.rewriteRequestPath(filename, c) : filename
);
let stats = getStats(path);
if (stats && stats.isDirectory()) {
const indexFile = options.index ?? "index.html";
path = join(path, indexFile);
stats = getStats(path);
}
if (!stats) {
await options.onNotFound?.(path, c);
return next();
}
const mimeType = getMimeType(path);
c.header("Content-Type", mimeType || "application/octet-stream");
if (options.precompressed && (!mimeType || COMPRESSIBLE_CONTENT_TYPE_REGEX.test(mimeType))) {
const acceptEncodingSet = new Set(
c.req.header("Accept-Encoding")?.split(",").map((encoding) => encoding.trim())
);
for (const encoding of ENCODINGS_ORDERED_KEYS) {
if (!acceptEncodingSet.has(encoding)) {
continue;
}
const precompressedStats = getStats(path + ENCODINGS[encoding]);
if (precompressedStats) {
c.header("Content-Encoding", encoding);
c.header("Vary", "Accept-Encoding", { append: true });
stats = precompressedStats;
path = path + ENCODINGS[encoding];
break;
}
}
}
let result;
const size = stats.size;
const range = c.req.header("range") || "";
if (c.req.method == "HEAD" || c.req.method == "OPTIONS") {
c.header("Content-Length", size.toString());
c.status(200);
result = c.body(null);
} else if (!range) {
c.header("Content-Length", size.toString());
result = c.body(createStreamBody(createReadStream(path)), 200);
} else {
c.header("Accept-Ranges", "bytes");
c.header("Date", stats.birthtime.toUTCString());
const parts = range.replace(/bytes=/, "").split("-", 2);
const start = parseInt(parts[0], 10) || 0;
let end = parseInt(parts[1], 10) || size - 1;
if (size < end - start + 1) {
end = size - 1;
}
const chunksize = end - start + 1;
const stream = createReadStream(path, { start, end });
c.header("Content-Length", chunksize.toString());
c.header("Content-Range", `bytes ${start}-${end}/${stats.size}`);
result = c.body(createStreamBody(stream), 206);
}
await options.onFound?.(path, c);
return result;
};
};
export {
serveStatic
};

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import { AddressInfo } from 'node:net';
import { Options, ServerType } from './types.mjs';
import 'node:http';
import 'node:http2';
import 'node:https';
declare const createAdaptorServer: (options: Options) => ServerType;
declare const serve: (options: Options, listeningListener?: (info: AddressInfo) => void) => ServerType;
export { createAdaptorServer, serve };

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import { AddressInfo } from 'node:net';
import { Options, ServerType } from './types.js';
import 'node:http';
import 'node:http2';
import 'node:https';
declare const createAdaptorServer: (options: Options) => ServerType;
declare const serve: (options: Options, listeningListener?: (info: AddressInfo) => void) => ServerType;
export { createAdaptorServer, serve };

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"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/server.ts
var server_exports = {};
__export(server_exports, {
createAdaptorServer: () => createAdaptorServer,
serve: () => serve
});
module.exports = __toCommonJS(server_exports);
var import_node_http = require("http");
// src/listener.ts
var import_node_http22 = require("http2");
// src/request.ts
var import_node_http2 = require("http2");
var import_node_stream = require("stream");
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = import_node_stream.Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof import_node_http2.Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof import_node_http2.Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
var import_node_crypto = __toESM(require("crypto"));
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = import_node_crypto.default;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof import_node_http22.Http2ServerRequest) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// src/server.ts
var createAdaptorServer = (options) => {
const fetchCallback = options.fetch;
const requestListener = getRequestListener(fetchCallback, {
hostname: options.hostname,
overrideGlobalObjects: options.overrideGlobalObjects,
autoCleanupIncoming: options.autoCleanupIncoming
});
const createServer = options.createServer || import_node_http.createServer;
const server = createServer(options.serverOptions || {}, requestListener);
return server;
};
var serve = (options, listeningListener) => {
const server = createAdaptorServer(options);
server.listen(options?.port ?? 3e3, options.hostname, () => {
const serverInfo = server.address();
listeningListener && listeningListener(serverInfo);
});
return server;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
createAdaptorServer,
serve
});

View File

@@ -0,0 +1,581 @@
// src/server.ts
import { createServer as createServerHTTP } from "http";
// src/listener.ts
import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
// src/request.ts
import { Http2ServerRequest } from "http2";
import { Readable } from "stream";
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
import crypto from "crypto";
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = crypto;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof Http2ServerRequest2) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// src/server.ts
var createAdaptorServer = (options) => {
const fetchCallback = options.fetch;
const requestListener = getRequestListener(fetchCallback, {
hostname: options.hostname,
overrideGlobalObjects: options.overrideGlobalObjects,
autoCleanupIncoming: options.autoCleanupIncoming
});
const createServer = options.createServer || createServerHTTP;
const server = createServer(options.serverOptions || {}, requestListener);
return server;
};
var serve = (options, listeningListener) => {
const server = createAdaptorServer(options);
server.listen(options?.port ?? 3e3, options.hostname, () => {
const serverInfo = server.address();
listeningListener && listeningListener(serverInfo);
});
return server;
};
export {
createAdaptorServer,
serve
};

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import { IncomingMessage, ServerResponse, ServerOptions as ServerOptions$1, createServer, Server } from 'node:http';
import { Http2ServerRequest, Http2ServerResponse, ServerOptions as ServerOptions$3, createServer as createServer$2, SecureServerOptions, createSecureServer, Http2Server, Http2SecureServer } from 'node:http2';
import { ServerOptions as ServerOptions$2, createServer as createServer$1 } from 'node:https';
type HttpBindings = {
incoming: IncomingMessage;
outgoing: ServerResponse;
};
type Http2Bindings = {
incoming: Http2ServerRequest;
outgoing: Http2ServerResponse;
};
type FetchCallback = (request: Request, env: HttpBindings | Http2Bindings) => Promise<unknown> | unknown;
type NextHandlerOption = {
fetch: FetchCallback;
};
type ServerType = Server | Http2Server | Http2SecureServer;
type createHttpOptions = {
serverOptions?: ServerOptions$1;
createServer?: typeof createServer;
};
type createHttpsOptions = {
serverOptions?: ServerOptions$2;
createServer?: typeof createServer$1;
};
type createHttp2Options = {
serverOptions?: ServerOptions$3;
createServer?: typeof createServer$2;
};
type createSecureHttp2Options = {
serverOptions?: SecureServerOptions;
createServer?: typeof createSecureServer;
};
type ServerOptions = createHttpOptions | createHttpsOptions | createHttp2Options | createSecureHttp2Options;
type Options = {
fetch: FetchCallback;
overrideGlobalObjects?: boolean;
autoCleanupIncoming?: boolean;
port?: number;
hostname?: string;
} & ServerOptions;
type CustomErrorHandler = (err: unknown) => void | Response | Promise<void | Response>;
export type { CustomErrorHandler, FetchCallback, Http2Bindings, HttpBindings, NextHandlerOption, Options, ServerOptions, ServerType };

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import { IncomingMessage, ServerResponse, ServerOptions as ServerOptions$1, createServer, Server } from 'node:http';
import { Http2ServerRequest, Http2ServerResponse, ServerOptions as ServerOptions$3, createServer as createServer$2, SecureServerOptions, createSecureServer, Http2Server, Http2SecureServer } from 'node:http2';
import { ServerOptions as ServerOptions$2, createServer as createServer$1 } from 'node:https';
type HttpBindings = {
incoming: IncomingMessage;
outgoing: ServerResponse;
};
type Http2Bindings = {
incoming: Http2ServerRequest;
outgoing: Http2ServerResponse;
};
type FetchCallback = (request: Request, env: HttpBindings | Http2Bindings) => Promise<unknown> | unknown;
type NextHandlerOption = {
fetch: FetchCallback;
};
type ServerType = Server | Http2Server | Http2SecureServer;
type createHttpOptions = {
serverOptions?: ServerOptions$1;
createServer?: typeof createServer;
};
type createHttpsOptions = {
serverOptions?: ServerOptions$2;
createServer?: typeof createServer$1;
};
type createHttp2Options = {
serverOptions?: ServerOptions$3;
createServer?: typeof createServer$2;
};
type createSecureHttp2Options = {
serverOptions?: SecureServerOptions;
createServer?: typeof createSecureServer;
};
type ServerOptions = createHttpOptions | createHttpsOptions | createHttp2Options | createSecureHttp2Options;
type Options = {
fetch: FetchCallback;
overrideGlobalObjects?: boolean;
autoCleanupIncoming?: boolean;
port?: number;
hostname?: string;
} & ServerOptions;
type CustomErrorHandler = (err: unknown) => void | Response | Promise<void | Response>;
export type { CustomErrorHandler, FetchCallback, Http2Bindings, HttpBindings, NextHandlerOption, Options, ServerOptions, ServerType };

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"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/types.ts
var types_exports = {};
module.exports = __toCommonJS(types_exports);

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import { OutgoingHttpHeaders } from 'node:http';
import { Writable } from 'node:stream';
declare function readWithoutBlocking(readPromise: Promise<ReadableStreamReadResult<Uint8Array>>): Promise<ReadableStreamReadResult<Uint8Array> | undefined>;
declare function writeFromReadableStreamDefaultReader(reader: ReadableStreamDefaultReader<Uint8Array>, writable: Writable, currentReadPromise?: Promise<ReadableStreamReadResult<Uint8Array>> | undefined): Promise<undefined>;
declare function writeFromReadableStream(stream: ReadableStream<Uint8Array>, writable: Writable): Promise<undefined> | undefined;
declare const buildOutgoingHttpHeaders: (headers: Headers | HeadersInit | null | undefined) => OutgoingHttpHeaders;
export { buildOutgoingHttpHeaders, readWithoutBlocking, writeFromReadableStream, writeFromReadableStreamDefaultReader };

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import { OutgoingHttpHeaders } from 'node:http';
import { Writable } from 'node:stream';
declare function readWithoutBlocking(readPromise: Promise<ReadableStreamReadResult<Uint8Array>>): Promise<ReadableStreamReadResult<Uint8Array> | undefined>;
declare function writeFromReadableStreamDefaultReader(reader: ReadableStreamDefaultReader<Uint8Array>, writable: Writable, currentReadPromise?: Promise<ReadableStreamReadResult<Uint8Array>> | undefined): Promise<undefined>;
declare function writeFromReadableStream(stream: ReadableStream<Uint8Array>, writable: Writable): Promise<undefined> | undefined;
declare const buildOutgoingHttpHeaders: (headers: Headers | HeadersInit | null | undefined) => OutgoingHttpHeaders;
export { buildOutgoingHttpHeaders, readWithoutBlocking, writeFromReadableStream, writeFromReadableStreamDefaultReader };

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"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/utils.ts
var utils_exports = {};
__export(utils_exports, {
buildOutgoingHttpHeaders: () => buildOutgoingHttpHeaders,
readWithoutBlocking: () => readWithoutBlocking,
writeFromReadableStream: () => writeFromReadableStream,
writeFromReadableStreamDefaultReader: () => writeFromReadableStreamDefaultReader
});
module.exports = __toCommonJS(utils_exports);
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
buildOutgoingHttpHeaders,
readWithoutBlocking,
writeFromReadableStream,
writeFromReadableStreamDefaultReader
});

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// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
export {
buildOutgoingHttpHeaders,
readWithoutBlocking,
writeFromReadableStream,
writeFromReadableStreamDefaultReader
};

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declare const RESPONSE_ALREADY_SENT: Response;
export { RESPONSE_ALREADY_SENT };

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declare const RESPONSE_ALREADY_SENT: Response;
export { RESPONSE_ALREADY_SENT };

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"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/utils/response.ts
var response_exports = {};
__export(response_exports, {
RESPONSE_ALREADY_SENT: () => RESPONSE_ALREADY_SENT
});
module.exports = __toCommonJS(response_exports);
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/utils/response.ts
var RESPONSE_ALREADY_SENT = new Response(null, {
headers: { [X_ALREADY_SENT]: "true" }
});
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
RESPONSE_ALREADY_SENT
});

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// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/utils/response.ts
var RESPONSE_ALREADY_SENT = new Response(null, {
headers: { [X_ALREADY_SENT]: "true" }
});
export {
RESPONSE_ALREADY_SENT
};

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declare const X_ALREADY_SENT = "x-hono-already-sent";
export { X_ALREADY_SENT };

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@@ -0,0 +1,3 @@
declare const X_ALREADY_SENT = "x-hono-already-sent";
export { X_ALREADY_SENT };

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@@ -0,0 +1,30 @@
"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/utils/response/constants.ts
var constants_exports = {};
__export(constants_exports, {
X_ALREADY_SENT: () => X_ALREADY_SENT
});
module.exports = __toCommonJS(constants_exports);
var X_ALREADY_SENT = "x-hono-already-sent";
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
X_ALREADY_SENT
});

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@@ -0,0 +1,5 @@
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
export {
X_ALREADY_SENT
};

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import * as http2 from 'http2';
import * as http from 'http';
import { Hono } from 'hono';
declare const handle: (app: Hono<any, any, any>) => (incoming: http.IncomingMessage | http2.Http2ServerRequest, outgoing: http.ServerResponse | http2.Http2ServerResponse) => Promise<void>;
export { handle };

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@@ -0,0 +1,7 @@
import * as http2 from 'http2';
import * as http from 'http';
import { Hono } from 'hono';
declare const handle: (app: Hono<any, any, any>) => (incoming: http.IncomingMessage | http2.Http2ServerRequest, outgoing: http.ServerResponse | http2.Http2ServerResponse) => Promise<void>;
export { handle };

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"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/vercel.ts
var vercel_exports = {};
__export(vercel_exports, {
handle: () => handle
});
module.exports = __toCommonJS(vercel_exports);
// src/listener.ts
var import_node_http22 = require("http2");
// src/request.ts
var import_node_http2 = require("http2");
var import_node_stream = require("stream");
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= import_node_stream.Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = import_node_stream.Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof import_node_http2.Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof import_node_http2.Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof import_node_http2.Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
var import_node_crypto = __toESM(require("crypto"));
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = import_node_crypto.default;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof import_node_http22.Http2ServerRequest) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// src/vercel.ts
var handle = (app) => {
return getRequestListener(app.fetch);
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
handle
});

View File

@@ -0,0 +1,561 @@
// src/listener.ts
import { Http2ServerRequest as Http2ServerRequest2 } from "http2";
// src/request.ts
import { Http2ServerRequest } from "http2";
import { Readable } from "stream";
var RequestError = class extends Error {
constructor(message, options) {
super(message, options);
this.name = "RequestError";
}
};
var toRequestError = (e) => {
if (e instanceof RequestError) {
return e;
}
return new RequestError(e.message, { cause: e });
};
var GlobalRequest = global.Request;
var Request = class extends GlobalRequest {
constructor(input, options) {
if (typeof input === "object" && getRequestCache in input) {
input = input[getRequestCache]();
}
if (typeof options?.body?.getReader !== "undefined") {
;
options.duplex ??= "half";
}
super(input, options);
}
};
var newHeadersFromIncoming = (incoming) => {
const headerRecord = [];
const rawHeaders = incoming.rawHeaders;
for (let i = 0; i < rawHeaders.length; i += 2) {
const { [i]: key, [i + 1]: value } = rawHeaders;
if (key.charCodeAt(0) !== /*:*/
58) {
headerRecord.push([key, value]);
}
}
return new Headers(headerRecord);
};
var wrapBodyStream = Symbol("wrapBodyStream");
var newRequestFromIncoming = (method, url, headers, incoming, abortController) => {
const init = {
method,
headers,
signal: abortController.signal
};
if (method === "TRACE") {
init.method = "GET";
const req = new Request(url, init);
Object.defineProperty(req, "method", {
get() {
return "TRACE";
}
});
return req;
}
if (!(method === "GET" || method === "HEAD")) {
if ("rawBody" in incoming && incoming.rawBody instanceof Buffer) {
init.body = new ReadableStream({
start(controller) {
controller.enqueue(incoming.rawBody);
controller.close();
}
});
} else if (incoming[wrapBodyStream]) {
let reader;
init.body = new ReadableStream({
async pull(controller) {
try {
reader ||= Readable.toWeb(incoming).getReader();
const { done, value } = await reader.read();
if (done) {
controller.close();
} else {
controller.enqueue(value);
}
} catch (error) {
controller.error(error);
}
}
});
} else {
init.body = Readable.toWeb(incoming);
}
}
return new Request(url, init);
};
var getRequestCache = Symbol("getRequestCache");
var requestCache = Symbol("requestCache");
var incomingKey = Symbol("incomingKey");
var urlKey = Symbol("urlKey");
var headersKey = Symbol("headersKey");
var abortControllerKey = Symbol("abortControllerKey");
var getAbortController = Symbol("getAbortController");
var requestPrototype = {
get method() {
return this[incomingKey].method || "GET";
},
get url() {
return this[urlKey];
},
get headers() {
return this[headersKey] ||= newHeadersFromIncoming(this[incomingKey]);
},
[getAbortController]() {
this[getRequestCache]();
return this[abortControllerKey];
},
[getRequestCache]() {
this[abortControllerKey] ||= new AbortController();
return this[requestCache] ||= newRequestFromIncoming(
this.method,
this[urlKey],
this.headers,
this[incomingKey],
this[abortControllerKey]
);
}
};
[
"body",
"bodyUsed",
"cache",
"credentials",
"destination",
"integrity",
"mode",
"redirect",
"referrer",
"referrerPolicy",
"signal",
"keepalive"
].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
get() {
return this[getRequestCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(requestPrototype, k, {
value: function() {
return this[getRequestCache]()[k]();
}
});
});
Object.setPrototypeOf(requestPrototype, Request.prototype);
var newRequest = (incoming, defaultHostname) => {
const req = Object.create(requestPrototype);
req[incomingKey] = incoming;
const incomingUrl = incoming.url || "";
if (incomingUrl[0] !== "/" && // short-circuit for performance. most requests are relative URL.
(incomingUrl.startsWith("http://") || incomingUrl.startsWith("https://"))) {
if (incoming instanceof Http2ServerRequest) {
throw new RequestError("Absolute URL for :path is not allowed in HTTP/2");
}
try {
const url2 = new URL(incomingUrl);
req[urlKey] = url2.href;
} catch (e) {
throw new RequestError("Invalid absolute URL", { cause: e });
}
return req;
}
const host = (incoming instanceof Http2ServerRequest ? incoming.authority : incoming.headers.host) || defaultHostname;
if (!host) {
throw new RequestError("Missing host header");
}
let scheme;
if (incoming instanceof Http2ServerRequest) {
scheme = incoming.scheme;
if (!(scheme === "http" || scheme === "https")) {
throw new RequestError("Unsupported scheme");
}
} else {
scheme = incoming.socket && incoming.socket.encrypted ? "https" : "http";
}
const url = new URL(`${scheme}://${host}${incomingUrl}`);
if (url.hostname.length !== host.length && url.hostname !== host.replace(/:\d+$/, "")) {
throw new RequestError("Invalid host header");
}
req[urlKey] = url.href;
return req;
};
// src/response.ts
var responseCache = Symbol("responseCache");
var getResponseCache = Symbol("getResponseCache");
var cacheKey = Symbol("cache");
var GlobalResponse = global.Response;
var Response2 = class _Response {
#body;
#init;
[getResponseCache]() {
delete this[cacheKey];
return this[responseCache] ||= new GlobalResponse(this.#body, this.#init);
}
constructor(body, init) {
let headers;
this.#body = body;
if (init instanceof _Response) {
const cachedGlobalResponse = init[responseCache];
if (cachedGlobalResponse) {
this.#init = cachedGlobalResponse;
this[getResponseCache]();
return;
} else {
this.#init = init.#init;
headers = new Headers(init.#init.headers);
}
} else {
this.#init = init;
}
if (typeof body === "string" || typeof body?.getReader !== "undefined" || body instanceof Blob || body instanceof Uint8Array) {
headers ||= init?.headers || { "content-type": "text/plain; charset=UTF-8" };
this[cacheKey] = [init?.status || 200, body, headers];
}
}
get headers() {
const cache = this[cacheKey];
if (cache) {
if (!(cache[2] instanceof Headers)) {
cache[2] = new Headers(cache[2]);
}
return cache[2];
}
return this[getResponseCache]().headers;
}
get status() {
return this[cacheKey]?.[0] ?? this[getResponseCache]().status;
}
get ok() {
const status = this.status;
return status >= 200 && status < 300;
}
};
["body", "bodyUsed", "redirected", "statusText", "trailers", "type", "url"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
get() {
return this[getResponseCache]()[k];
}
});
});
["arrayBuffer", "blob", "clone", "formData", "json", "text"].forEach((k) => {
Object.defineProperty(Response2.prototype, k, {
value: function() {
return this[getResponseCache]()[k]();
}
});
});
Object.setPrototypeOf(Response2, GlobalResponse);
Object.setPrototypeOf(Response2.prototype, GlobalResponse.prototype);
// src/utils.ts
async function readWithoutBlocking(readPromise) {
return Promise.race([readPromise, Promise.resolve().then(() => Promise.resolve(void 0))]);
}
function writeFromReadableStreamDefaultReader(reader, writable, currentReadPromise) {
const cancel = (error) => {
reader.cancel(error).catch(() => {
});
};
writable.on("close", cancel);
writable.on("error", cancel);
(currentReadPromise ?? reader.read()).then(flow, handleStreamError);
return reader.closed.finally(() => {
writable.off("close", cancel);
writable.off("error", cancel);
});
function handleStreamError(error) {
if (error) {
writable.destroy(error);
}
}
function onDrain() {
reader.read().then(flow, handleStreamError);
}
function flow({ done, value }) {
try {
if (done) {
writable.end();
} else if (!writable.write(value)) {
writable.once("drain", onDrain);
} else {
return reader.read().then(flow, handleStreamError);
}
} catch (e) {
handleStreamError(e);
}
}
}
function writeFromReadableStream(stream, writable) {
if (stream.locked) {
throw new TypeError("ReadableStream is locked.");
} else if (writable.destroyed) {
return;
}
return writeFromReadableStreamDefaultReader(stream.getReader(), writable);
}
var buildOutgoingHttpHeaders = (headers) => {
const res = {};
if (!(headers instanceof Headers)) {
headers = new Headers(headers ?? void 0);
}
const cookies = [];
for (const [k, v] of headers) {
if (k === "set-cookie") {
cookies.push(v);
} else {
res[k] = v;
}
}
if (cookies.length > 0) {
res["set-cookie"] = cookies;
}
res["content-type"] ??= "text/plain; charset=UTF-8";
return res;
};
// src/utils/response/constants.ts
var X_ALREADY_SENT = "x-hono-already-sent";
// src/globals.ts
import crypto from "crypto";
var webFetch = global.fetch;
if (typeof global.crypto === "undefined") {
global.crypto = crypto;
}
global.fetch = (info, init) => {
init = {
// Disable compression handling so people can return the result of a fetch
// directly in the loader without messing with the Content-Encoding header.
compress: false,
...init
};
return webFetch(info, init);
};
// src/listener.ts
var outgoingEnded = Symbol("outgoingEnded");
var handleRequestError = () => new Response(null, {
status: 400
});
var handleFetchError = (e) => new Response(null, {
status: e instanceof Error && (e.name === "TimeoutError" || e.constructor.name === "TimeoutError") ? 504 : 500
});
var handleResponseError = (e, outgoing) => {
const err = e instanceof Error ? e : new Error("unknown error", { cause: e });
if (err.code === "ERR_STREAM_PREMATURE_CLOSE") {
console.info("The user aborted a request.");
} else {
console.error(e);
if (!outgoing.headersSent) {
outgoing.writeHead(500, { "Content-Type": "text/plain" });
}
outgoing.end(`Error: ${err.message}`);
outgoing.destroy(err);
}
};
var flushHeaders = (outgoing) => {
if ("flushHeaders" in outgoing && outgoing.writable) {
outgoing.flushHeaders();
}
};
var responseViaCache = async (res, outgoing) => {
let [status, body, header] = res[cacheKey];
if (header instanceof Headers) {
header = buildOutgoingHttpHeaders(header);
}
if (typeof body === "string") {
header["Content-Length"] = Buffer.byteLength(body);
} else if (body instanceof Uint8Array) {
header["Content-Length"] = body.byteLength;
} else if (body instanceof Blob) {
header["Content-Length"] = body.size;
}
outgoing.writeHead(status, header);
if (typeof body === "string" || body instanceof Uint8Array) {
outgoing.end(body);
} else if (body instanceof Blob) {
outgoing.end(new Uint8Array(await body.arrayBuffer()));
} else {
flushHeaders(outgoing);
await writeFromReadableStream(body, outgoing)?.catch(
(e) => handleResponseError(e, outgoing)
);
}
;
outgoing[outgoingEnded]?.();
};
var isPromise = (res) => typeof res.then === "function";
var responseViaResponseObject = async (res, outgoing, options = {}) => {
if (isPromise(res)) {
if (options.errorHandler) {
try {
res = await res;
} catch (err) {
const errRes = await options.errorHandler(err);
if (!errRes) {
return;
}
res = errRes;
}
} else {
res = await res.catch(handleFetchError);
}
}
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
const resHeaderRecord = buildOutgoingHttpHeaders(res.headers);
if (res.body) {
const reader = res.body.getReader();
const values = [];
let done = false;
let currentReadPromise = void 0;
if (resHeaderRecord["transfer-encoding"] !== "chunked") {
let maxReadCount = 2;
for (let i = 0; i < maxReadCount; i++) {
currentReadPromise ||= reader.read();
const chunk = await readWithoutBlocking(currentReadPromise).catch((e) => {
console.error(e);
done = true;
});
if (!chunk) {
if (i === 1) {
await new Promise((resolve) => setTimeout(resolve));
maxReadCount = 3;
continue;
}
break;
}
currentReadPromise = void 0;
if (chunk.value) {
values.push(chunk.value);
}
if (chunk.done) {
done = true;
break;
}
}
if (done && !("content-length" in resHeaderRecord)) {
resHeaderRecord["content-length"] = values.reduce((acc, value) => acc + value.length, 0);
}
}
outgoing.writeHead(res.status, resHeaderRecord);
values.forEach((value) => {
;
outgoing.write(value);
});
if (done) {
outgoing.end();
} else {
if (values.length === 0) {
flushHeaders(outgoing);
}
await writeFromReadableStreamDefaultReader(reader, outgoing, currentReadPromise);
}
} else if (resHeaderRecord[X_ALREADY_SENT]) {
} else {
outgoing.writeHead(res.status, resHeaderRecord);
outgoing.end();
}
;
outgoing[outgoingEnded]?.();
};
var getRequestListener = (fetchCallback, options = {}) => {
const autoCleanupIncoming = options.autoCleanupIncoming ?? true;
if (options.overrideGlobalObjects !== false && global.Request !== Request) {
Object.defineProperty(global, "Request", {
value: Request
});
Object.defineProperty(global, "Response", {
value: Response2
});
}
return async (incoming, outgoing) => {
let res, req;
try {
req = newRequest(incoming, options.hostname);
let incomingEnded = !autoCleanupIncoming || incoming.method === "GET" || incoming.method === "HEAD";
if (!incomingEnded) {
;
incoming[wrapBodyStream] = true;
incoming.on("end", () => {
incomingEnded = true;
});
if (incoming instanceof Http2ServerRequest2) {
;
outgoing[outgoingEnded] = () => {
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
outgoing.destroy();
});
}
});
}
};
}
}
outgoing.on("close", () => {
const abortController = req[abortControllerKey];
if (abortController) {
if (incoming.errored) {
req[abortControllerKey].abort(incoming.errored.toString());
} else if (!outgoing.writableFinished) {
req[abortControllerKey].abort("Client connection prematurely closed.");
}
}
if (!incomingEnded) {
setTimeout(() => {
if (!incomingEnded) {
setTimeout(() => {
incoming.destroy();
});
}
});
}
});
res = fetchCallback(req, { incoming, outgoing });
if (cacheKey in res) {
return responseViaCache(res, outgoing);
}
} catch (e) {
if (!res) {
if (options.errorHandler) {
res = await options.errorHandler(req ? e : toRequestError(e));
if (!res) {
return;
}
} else if (!req) {
res = handleRequestError();
} else {
res = handleFetchError(e);
}
} else {
return handleResponseError(e, outgoing);
}
}
try {
return await responseViaResponseObject(res, outgoing, options);
} catch (e) {
return handleResponseError(e, outgoing);
}
};
};
// src/vercel.ts
var handle = (app) => {
return getRequestListener(app.fetch);
};
export {
handle
};

103
mcp-server/node_modules/@hono/node-server/package.json generated vendored Normal file
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{
"name": "@hono/node-server",
"version": "1.19.7",
"description": "Node.js Adapter for Hono",
"main": "dist/index.js",
"types": "dist/index.d.ts",
"files": [
"dist"
],
"exports": {
".": {
"types": "./dist/index.d.ts",
"require": "./dist/index.js",
"import": "./dist/index.mjs"
},
"./serve-static": {
"types": "./dist/serve-static.d.ts",
"require": "./dist/serve-static.js",
"import": "./dist/serve-static.mjs"
},
"./vercel": {
"types": "./dist/vercel.d.ts",
"require": "./dist/vercel.js",
"import": "./dist/vercel.mjs"
},
"./utils/*": {
"types": "./dist/utils/*.d.ts",
"require": "./dist/utils/*.js",
"import": "./dist/utils/*.mjs"
},
"./conninfo": {
"types": "./dist/conninfo.d.ts",
"require": "./dist/conninfo.js",
"import": "./dist/conninfo.mjs"
}
},
"typesVersions": {
"*": {
".": [
"./dist/index.d.ts"
],
"serve-static": [
"./dist/serve-static.d.ts"
],
"vercel": [
"./dist/vercel.d.ts"
],
"utils/*": [
"./dist/utils/*.d.ts"
],
"conninfo": [
"./dist/conninfo.d.ts"
]
}
},
"scripts": {
"test": "node --expose-gc node_modules/jest/bin/jest.js",
"build": "tsup --external hono",
"watch": "tsup --watch",
"postbuild": "publint",
"prerelease": "bun run build && bun run test",
"release": "np",
"lint": "eslint src test",
"lint:fix": "eslint src test --fix",
"format": "prettier --check \"src/**/*.{js,ts}\" \"test/**/*.{js,ts}\"",
"format:fix": "prettier --write \"src/**/*.{js,ts}\" \"test/**/*.{js,ts}\""
},
"license": "MIT",
"repository": {
"type": "git",
"url": "https://github.com/honojs/node-server.git"
},
"homepage": "https://github.com/honojs/node-server",
"author": "Yusuke Wada <yusuke@kamawada.com> (https://github.com/yusukebe)",
"publishConfig": {
"registry": "https://registry.npmjs.org",
"access": "public"
},
"engines": {
"node": ">=18.14.1"
},
"devDependencies": {
"@hono/eslint-config": "^1.0.1",
"@types/jest": "^29.5.3",
"@types/node": "^20.10.0",
"@types/supertest": "^2.0.12",
"@whatwg-node/fetch": "^0.9.14",
"eslint": "^9.10.0",
"hono": "^4.4.10",
"jest": "^29.6.1",
"np": "^7.7.0",
"prettier": "^3.2.4",
"publint": "^0.1.16",
"supertest": "^6.3.3",
"ts-jest": "^29.1.1",
"tsup": "^7.2.0",
"typescript": "^5.3.2"
},
"peerDependencies": {
"hono": "^4"
},
"packageManager": "bun@1.2.20"
}

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@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2024 Anthropic, PBC
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# MCP TypeScript SDK ![NPM Version](https://img.shields.io/npm/v/%40modelcontextprotocol%2Fsdk) ![MIT licensed](https://img.shields.io/npm/l/%40modelcontextprotocol%2Fsdk)
<details>
<summary>Table of Contents</summary>
- [Overview](#overview)
- [Installation](#installation)
- [Quick Start](#quick-start)
- [Core Concepts](#core-concepts)
- [Examples](#examples)
- [Documentation](#documentation)
- [Contributing](#contributing)
- [License](#license)
</details>
## Overview
The Model Context Protocol allows applications to provide context for LLMs in a standardized way, separating the concerns of providing context from the actual LLM interaction. This TypeScript SDK implements
[the full MCP specification](https://modelcontextprotocol.io/specification/draft), making it easy to:
- Create MCP servers that expose resources, prompts and tools
- Build MCP clients that can connect to any MCP server
- Use standard transports like stdio and Streamable HTTP
## Installation
```bash
npm install @modelcontextprotocol/sdk zod
```
This SDK has a **required peer dependency** on `zod` for schema validation. The SDK internally imports from `zod/v4`, but maintains backwards compatibility with projects using Zod v3.25 or later. You can use either API in your code by importing from `zod/v3` or `zod/v4`:
## Quick Start
To see the SDK in action end-to-end, start from the runnable examples in `src/examples`:
1. **Install dependencies** (from the SDK repo root):
```bash
npm install
```
2. **Run the example Streamable HTTP server**:
```bash
npx tsx src/examples/server/simpleStreamableHttp.ts
```
3. **Run the interactive client in another terminal**:
```bash
npx tsx src/examples/client/simpleStreamableHttp.ts
```
This pair of examples demonstrates tools, resources, prompts, sampling, elicitation, tasks and logging. For a guided walkthrough and variations (stateless servers, JSON-only responses, SSE compatibility, OAuth, etc.), see [docs/server.md](docs/server.md) and
[docs/client.md](docs/client.md).
## Core Concepts
### Servers and transports
An MCP server is typically created with `McpServer` and connected to a transport such as Streamable HTTP or stdio. The SDK supports:
- **Streamable HTTP** for remote servers (recommended).
- **HTTP + SSE** for backwards compatibility only.
- **stdio** for local, process-spawned integrations.
Runnable server examples live under `src/examples/server` and are documented in [docs/server.md](docs/server.md).
### Tools, resources, prompts
- **Tools** let LLMs ask your server to take actions (computation, side effects, network calls).
- **Resources** expose read-only data that clients can surface to users or models.
- **Prompts** are reusable templates that help users talk to models in a consistent way.
The detailed APIs, including `ResourceTemplate`, completions, and display-name metadata, are covered in [docs/server.md](docs/server.md#tools-resources-and-prompts), with runnable implementations in [`simpleStreamableHttp.ts`](src/examples/server/simpleStreamableHttp.ts).
### Capabilities: sampling, elicitation, and tasks
The SDK includes higher-level capabilities for richer workflows:
- **Sampling**: server-side tools can ask connected clients to run LLM completions.
- **Form elicitation**: tools can request non-sensitive input via structured forms.
- **URL elicitation**: servers can ask users to complete secure flows in a browser (e.g., API key entry, payments, OAuth).
- **Tasks (experimental)**: long-running tool calls can be turned into tasks that you poll or resume later.
Conceptual overviews and links to runnable examples are in:
- [docs/capabilities.md](docs/capabilities.md)
Key example servers include:
- [`toolWithSampleServer.ts`](src/examples/server/toolWithSampleServer.ts)
- [`elicitationFormExample.ts`](src/examples/server/elicitationFormExample.ts)
- [`elicitationUrlExample.ts`](src/examples/server/elicitationUrlExample.ts)
### Clients
The high-level `Client` class connects to MCP servers over different transports and exposes helpers like `listTools`, `callTool`, `listResources`, `readResource`, `listPrompts`, and `getPrompt`.
Runnable clients live under `src/examples/client` and are described in [docs/client.md](docs/client.md), including:
- Interactive Streamable HTTP client ([`simpleStreamableHttp.ts`](src/examples/client/simpleStreamableHttp.ts))
- Streamable HTTP client with SSE fallback ([`streamableHttpWithSseFallbackClient.ts`](src/examples/client/streamableHttpWithSseFallbackClient.ts))
- OAuth-enabled clients and polling/parallel examples
### Node.js Web Crypto (globalThis.crypto) compatibility
Some parts of the SDK (for example, JWT-based client authentication in `auth-extensions.ts` via `jose`) rely on the Web Crypto API exposed as `globalThis.crypto`.
See [docs/faq.md](docs/faq.md) for details on supported Node.js versions and how to polyfill `globalThis.crypto` when running on older Node.js runtimes.
## Examples
The SDK ships runnable examples under `src/examples`. Use these tables to find the scenario you care about and jump straight to the corresponding code and docs.
### Server examples
| Scenario | Description | Example file(s) | Related docs |
| --------------------------------------------------- | ------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Streamable HTTP server (stateful) | Feature-rich server with tools, resources, prompts, logging, tasks, sampling, and optional OAuth. | [`simpleStreamableHttp.ts`](src/examples/server/simpleStreamableHttp.ts) | [`server.md`](docs/server.md), [`capabilities.md`](docs/capabilities.md) |
| Streamable HTTP server (stateless) | No session tracking; good for simple API-style servers. | [`simpleStatelessStreamableHttp.ts`](src/examples/server/simpleStatelessStreamableHttp.ts) | [`server.md`](docs/server.md) |
| JSON response mode (no SSE) | Streamable HTTP with JSON responses only and limited notifications. | [`jsonResponseStreamableHttp.ts`](src/examples/server/jsonResponseStreamableHttp.ts) | [`server.md`](docs/server.md) |
| Server notifications over Streamable HTTP | Demonstrates server-initiated notifications using SSE with Streamable HTTP. | [`standaloneSseWithGetStreamableHttp.ts`](src/examples/server/standaloneSseWithGetStreamableHttp.ts) | [`server.md`](docs/server.md) |
| Deprecated HTTP+SSE server | Legacy HTTP+SSE transport for backwards-compatibility testing. | [`simpleSseServer.ts`](src/examples/server/simpleSseServer.ts) | [`server.md`](docs/server.md) |
| Backwards-compatible server (Streamable HTTP + SSE) | Single server that supports both Streamable HTTP and legacy SSE clients. | [`sseAndStreamableHttpCompatibleServer.ts`](src/examples/server/sseAndStreamableHttpCompatibleServer.ts) | [`server.md`](docs/server.md) |
| Form elicitation server | Uses form elicitation to collect non-sensitive user input. | [`elicitationFormExample.ts`](src/examples/server/elicitationFormExample.ts) | [`capabilities.md`](docs/capabilities.md#elicitation) |
| URL elicitation server | Demonstrates URL-mode elicitation in an OAuth-protected server. | [`elicitationUrlExample.ts`](src/examples/server/elicitationUrlExample.ts) | [`capabilities.md`](docs/capabilities.md#elicitation) |
| Sampling and tasks server | Combines tools, logging, sampling, and experimental task-based execution. | [`toolWithSampleServer.ts`](src/examples/server/toolWithSampleServer.ts) | [`capabilities.md`](docs/capabilities.md) |
| OAuth demo authorization server | In-memory OAuth provider used with the example servers. | [`demoInMemoryOAuthProvider.ts`](src/examples/server/demoInMemoryOAuthProvider.ts) | [`server.md`](docs/server.md) |
### Client examples
| Scenario | Description | Example file(s) | Related docs |
| --------------------------------------------------- | ---------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------ |
| Interactive Streamable HTTP client | CLI client that exercises tools, resources, prompts, elicitation, and tasks. | [`simpleStreamableHttp.ts`](src/examples/client/simpleStreamableHttp.ts) | [`client.md`](docs/client.md) |
| Backwards-compatible client (Streamable HTTP → SSE) | Tries Streamable HTTP first, then falls back to SSE on 4xx responses. | [`streamableHttpWithSseFallbackClient.ts`](src/examples/client/streamableHttpWithSseFallbackClient.ts) | [`client.md`](docs/client.md), [`server.md`](docs/server.md) |
| SSE polling client | Polls a legacy SSE server and demonstrates notification handling. | [`ssePollingClient.ts`](src/examples/client/ssePollingClient.ts) | [`client.md`](docs/client.md) |
| Parallel tool calls client | Shows how to run multiple tool calls in parallel. | [`parallelToolCallsClient.ts`](src/examples/client/parallelToolCallsClient.ts) | [`client.md`](docs/client.md) |
| Multiple clients in parallel | Demonstrates connecting multiple clients concurrently to the same server. | [`multipleClientsParallel.ts`](src/examples/client/multipleClientsParallel.ts) | [`client.md`](docs/client.md) |
| OAuth clients | Examples of client_credentials (basic and private_key_jwt) and reusable providers. | [`simpleOAuthClient.ts`](src/examples/client/simpleOAuthClient.ts), [`simpleOAuthClientProvider.ts`](src/examples/client/simpleOAuthClientProvider.ts), [`simpleClientCredentials.ts`](src/examples/client/simpleClientCredentials.ts) | [`client.md`](docs/client.md) |
| URL elicitation client | Works with the URL elicitation server to drive secure browser flows. | [`elicitationUrlExample.ts`](src/examples/client/elicitationUrlExample.ts) | [`capabilities.md`](docs/capabilities.md#elicitation) |
Shared utilities:
- In-memory event store for resumability: [`inMemoryEventStore.ts`](src/examples/shared/inMemoryEventStore.ts) (see [`server.md`](docs/server.md)).
For more details on how to run these examples (including recommended commands and deployment diagrams), see `src/examples/README.md`.
## Documentation
- Local SDK docs:
- [docs/server.md](docs/server.md) building and running MCP servers, transports, tools/resources/prompts, CORS, DNS rebinding, and multi-node deployment.
- [docs/client.md](docs/client.md) using the high-level client, transports, backwards compatibility, and OAuth helpers.
- [docs/capabilities.md](docs/capabilities.md) sampling, elicitation (form and URL), and experimental task-based execution.
- [docs/faq.md](docs/faq.md) environment and troubleshooting FAQs (including Node.js Web Crypto support).
- External references:
- [Model Context Protocol documentation](https://modelcontextprotocol.io)
- [MCP Specification](https://spec.modelcontextprotocol.io)
- [Example Servers](https://github.com/modelcontextprotocol/servers)
## Contributing
Issues and pull requests are welcome on GitHub at <https://github.com/modelcontextprotocol/typescript-sdk>.
## License
This project is licensed under the MIT License—see the [LICENSE](LICENSE) file for details.

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/**
* OAuth provider extensions for specialized authentication flows.
*
* This module provides ready-to-use OAuthClientProvider implementations
* for common machine-to-machine authentication scenarios.
*/
import { OAuthClientInformation, OAuthClientMetadata, OAuthTokens } from '../shared/auth.js';
import { AddClientAuthentication, OAuthClientProvider } from './auth.js';
/**
* Helper to produce a private_key_jwt client authentication function.
*
* Usage:
* const addClientAuth = createPrivateKeyJwtAuth({ issuer, subject, privateKey, alg, audience? });
* // pass addClientAuth as provider.addClientAuthentication implementation
*/
export declare function createPrivateKeyJwtAuth(options: {
issuer: string;
subject: string;
privateKey: string | Uint8Array | Record<string, unknown>;
alg: string;
audience?: string | URL;
lifetimeSeconds?: number;
claims?: Record<string, unknown>;
}): AddClientAuthentication;
/**
* Options for creating a ClientCredentialsProvider.
*/
export interface ClientCredentialsProviderOptions {
/**
* The client_id for this OAuth client.
*/
clientId: string;
/**
* The client_secret for client_secret_basic authentication.
*/
clientSecret: string;
/**
* Optional client name for metadata.
*/
clientName?: string;
}
/**
* OAuth provider for client_credentials grant with client_secret_basic authentication.
*
* This provider is designed for machine-to-machine authentication where
* the client authenticates using a client_id and client_secret.
*
* @example
* const provider = new ClientCredentialsProvider({
* clientId: 'my-client',
* clientSecret: 'my-secret'
* });
*
* const transport = new StreamableHTTPClientTransport(serverUrl, {
* authProvider: provider
* });
*/
export declare class ClientCredentialsProvider implements OAuthClientProvider {
private _tokens?;
private _clientInfo;
private _clientMetadata;
constructor(options: ClientCredentialsProviderOptions);
get redirectUrl(): undefined;
get clientMetadata(): OAuthClientMetadata;
clientInformation(): OAuthClientInformation;
saveClientInformation(info: OAuthClientInformation): void;
tokens(): OAuthTokens | undefined;
saveTokens(tokens: OAuthTokens): void;
redirectToAuthorization(): void;
saveCodeVerifier(): void;
codeVerifier(): string;
prepareTokenRequest(scope?: string): URLSearchParams;
}
/**
* Options for creating a PrivateKeyJwtProvider.
*/
export interface PrivateKeyJwtProviderOptions {
/**
* The client_id for this OAuth client.
*/
clientId: string;
/**
* The private key for signing JWT assertions.
* Can be a PEM string, Uint8Array, or JWK object.
*/
privateKey: string | Uint8Array | Record<string, unknown>;
/**
* The algorithm to use for signing (e.g., 'RS256', 'ES256').
*/
algorithm: string;
/**
* Optional client name for metadata.
*/
clientName?: string;
/**
* Optional JWT lifetime in seconds (default: 300).
*/
jwtLifetimeSeconds?: number;
}
/**
* OAuth provider for client_credentials grant with private_key_jwt authentication.
*
* This provider is designed for machine-to-machine authentication where
* the client authenticates using a signed JWT assertion (RFC 7523 Section 2.2).
*
* @example
* const provider = new PrivateKeyJwtProvider({
* clientId: 'my-client',
* privateKey: pemEncodedPrivateKey,
* algorithm: 'RS256'
* });
*
* const transport = new StreamableHTTPClientTransport(serverUrl, {
* authProvider: provider
* });
*/
export declare class PrivateKeyJwtProvider implements OAuthClientProvider {
private _tokens?;
private _clientInfo;
private _clientMetadata;
addClientAuthentication: AddClientAuthentication;
constructor(options: PrivateKeyJwtProviderOptions);
get redirectUrl(): undefined;
get clientMetadata(): OAuthClientMetadata;
clientInformation(): OAuthClientInformation;
saveClientInformation(info: OAuthClientInformation): void;
tokens(): OAuthTokens | undefined;
saveTokens(tokens: OAuthTokens): void;
redirectToAuthorization(): void;
saveCodeVerifier(): void;
codeVerifier(): string;
prepareTokenRequest(scope?: string): URLSearchParams;
}
/**
* Options for creating a StaticPrivateKeyJwtProvider.
*/
export interface StaticPrivateKeyJwtProviderOptions {
/**
* The client_id for this OAuth client.
*/
clientId: string;
/**
* A pre-built JWT client assertion to use for authentication.
*
* This token should already contain the appropriate claims
* (iss, sub, aud, exp, etc.) and be signed by the client's key.
*/
jwtBearerAssertion: string;
/**
* Optional client name for metadata.
*/
clientName?: string;
}
/**
* OAuth provider for client_credentials grant with a static private_key_jwt assertion.
*
* This provider mirrors {@link PrivateKeyJwtProvider} but instead of constructing and
* signing a JWT on each request, it accepts a pre-built JWT assertion string and
* uses it directly for authentication.
*/
export declare class StaticPrivateKeyJwtProvider implements OAuthClientProvider {
private _tokens?;
private _clientInfo;
private _clientMetadata;
addClientAuthentication: AddClientAuthentication;
constructor(options: StaticPrivateKeyJwtProviderOptions);
get redirectUrl(): undefined;
get clientMetadata(): OAuthClientMetadata;
clientInformation(): OAuthClientInformation;
saveClientInformation(info: OAuthClientInformation): void;
tokens(): OAuthTokens | undefined;
saveTokens(tokens: OAuthTokens): void;
redirectToAuthorization(): void;
saveCodeVerifier(): void;
codeVerifier(): string;
prepareTokenRequest(scope?: string): URLSearchParams;
}
//# sourceMappingURL=auth-extensions.d.ts.map

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"use strict";
/**
* OAuth provider extensions for specialized authentication flows.
*
* This module provides ready-to-use OAuthClientProvider implementations
* for common machine-to-machine authentication scenarios.
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.StaticPrivateKeyJwtProvider = exports.PrivateKeyJwtProvider = exports.ClientCredentialsProvider = void 0;
exports.createPrivateKeyJwtAuth = createPrivateKeyJwtAuth;
/**
* Helper to produce a private_key_jwt client authentication function.
*
* Usage:
* const addClientAuth = createPrivateKeyJwtAuth({ issuer, subject, privateKey, alg, audience? });
* // pass addClientAuth as provider.addClientAuthentication implementation
*/
function createPrivateKeyJwtAuth(options) {
return async (_headers, params, url, metadata) => {
// Lazy import to avoid heavy dependency unless used
if (typeof globalThis.crypto === 'undefined') {
throw new TypeError('crypto is not available, please ensure you add have Web Crypto API support for older Node.js versions (see https://github.com/modelcontextprotocol/typescript-sdk#nodejs-web-crypto-globalthiscrypto-compatibility)');
}
const jose = await Promise.resolve().then(() => __importStar(require('jose')));
const audience = String(options.audience ?? metadata?.issuer ?? url);
const lifetimeSeconds = options.lifetimeSeconds ?? 300;
const now = Math.floor(Date.now() / 1000);
const jti = `${Date.now()}-${Math.random().toString(36).slice(2)}`;
const baseClaims = {
iss: options.issuer,
sub: options.subject,
aud: audience,
exp: now + lifetimeSeconds,
iat: now,
jti
};
const claims = options.claims ? { ...baseClaims, ...options.claims } : baseClaims;
// Import key for the requested algorithm
const alg = options.alg;
let key;
if (typeof options.privateKey === 'string') {
if (alg.startsWith('RS') || alg.startsWith('ES') || alg.startsWith('PS')) {
key = await jose.importPKCS8(options.privateKey, alg);
}
else if (alg.startsWith('HS')) {
key = new TextEncoder().encode(options.privateKey);
}
else {
throw new Error(`Unsupported algorithm ${alg}`);
}
}
else if (options.privateKey instanceof Uint8Array) {
if (alg.startsWith('HS')) {
key = options.privateKey;
}
else {
// Assume PKCS#8 DER in Uint8Array for asymmetric algorithms
key = await jose.importPKCS8(new TextDecoder().decode(options.privateKey), alg);
}
}
else {
// Treat as JWK
key = await jose.importJWK(options.privateKey, alg);
}
// Sign JWT
const assertion = await new jose.SignJWT(claims)
.setProtectedHeader({ alg, typ: 'JWT' })
.setIssuer(options.issuer)
.setSubject(options.subject)
.setAudience(audience)
.setIssuedAt(now)
.setExpirationTime(now + lifetimeSeconds)
.setJti(jti)
.sign(key);
params.set('client_assertion', assertion);
params.set('client_assertion_type', 'urn:ietf:params:oauth:client-assertion-type:jwt-bearer');
};
}
/**
* OAuth provider for client_credentials grant with client_secret_basic authentication.
*
* This provider is designed for machine-to-machine authentication where
* the client authenticates using a client_id and client_secret.
*
* @example
* const provider = new ClientCredentialsProvider({
* clientId: 'my-client',
* clientSecret: 'my-secret'
* });
*
* const transport = new StreamableHTTPClientTransport(serverUrl, {
* authProvider: provider
* });
*/
class ClientCredentialsProvider {
constructor(options) {
this._clientInfo = {
client_id: options.clientId,
client_secret: options.clientSecret
};
this._clientMetadata = {
client_name: options.clientName ?? 'client-credentials-client',
redirect_uris: [],
grant_types: ['client_credentials'],
token_endpoint_auth_method: 'client_secret_basic'
};
}
get redirectUrl() {
return undefined;
}
get clientMetadata() {
return this._clientMetadata;
}
clientInformation() {
return this._clientInfo;
}
saveClientInformation(info) {
this._clientInfo = info;
}
tokens() {
return this._tokens;
}
saveTokens(tokens) {
this._tokens = tokens;
}
redirectToAuthorization() {
throw new Error('redirectToAuthorization is not used for client_credentials flow');
}
saveCodeVerifier() {
// Not used for client_credentials
}
codeVerifier() {
throw new Error('codeVerifier is not used for client_credentials flow');
}
prepareTokenRequest(scope) {
const params = new URLSearchParams({ grant_type: 'client_credentials' });
if (scope)
params.set('scope', scope);
return params;
}
}
exports.ClientCredentialsProvider = ClientCredentialsProvider;
/**
* OAuth provider for client_credentials grant with private_key_jwt authentication.
*
* This provider is designed for machine-to-machine authentication where
* the client authenticates using a signed JWT assertion (RFC 7523 Section 2.2).
*
* @example
* const provider = new PrivateKeyJwtProvider({
* clientId: 'my-client',
* privateKey: pemEncodedPrivateKey,
* algorithm: 'RS256'
* });
*
* const transport = new StreamableHTTPClientTransport(serverUrl, {
* authProvider: provider
* });
*/
class PrivateKeyJwtProvider {
constructor(options) {
this._clientInfo = {
client_id: options.clientId
};
this._clientMetadata = {
client_name: options.clientName ?? 'private-key-jwt-client',
redirect_uris: [],
grant_types: ['client_credentials'],
token_endpoint_auth_method: 'private_key_jwt'
};
this.addClientAuthentication = createPrivateKeyJwtAuth({
issuer: options.clientId,
subject: options.clientId,
privateKey: options.privateKey,
alg: options.algorithm,
lifetimeSeconds: options.jwtLifetimeSeconds
});
}
get redirectUrl() {
return undefined;
}
get clientMetadata() {
return this._clientMetadata;
}
clientInformation() {
return this._clientInfo;
}
saveClientInformation(info) {
this._clientInfo = info;
}
tokens() {
return this._tokens;
}
saveTokens(tokens) {
this._tokens = tokens;
}
redirectToAuthorization() {
throw new Error('redirectToAuthorization is not used for client_credentials flow');
}
saveCodeVerifier() {
// Not used for client_credentials
}
codeVerifier() {
throw new Error('codeVerifier is not used for client_credentials flow');
}
prepareTokenRequest(scope) {
const params = new URLSearchParams({ grant_type: 'client_credentials' });
if (scope)
params.set('scope', scope);
return params;
}
}
exports.PrivateKeyJwtProvider = PrivateKeyJwtProvider;
/**
* OAuth provider for client_credentials grant with a static private_key_jwt assertion.
*
* This provider mirrors {@link PrivateKeyJwtProvider} but instead of constructing and
* signing a JWT on each request, it accepts a pre-built JWT assertion string and
* uses it directly for authentication.
*/
class StaticPrivateKeyJwtProvider {
constructor(options) {
this._clientInfo = {
client_id: options.clientId
};
this._clientMetadata = {
client_name: options.clientName ?? 'static-private-key-jwt-client',
redirect_uris: [],
grant_types: ['client_credentials'],
token_endpoint_auth_method: 'private_key_jwt'
};
const assertion = options.jwtBearerAssertion;
this.addClientAuthentication = async (_headers, params) => {
params.set('client_assertion', assertion);
params.set('client_assertion_type', 'urn:ietf:params:oauth:client-assertion-type:jwt-bearer');
};
}
get redirectUrl() {
return undefined;
}
get clientMetadata() {
return this._clientMetadata;
}
clientInformation() {
return this._clientInfo;
}
saveClientInformation(info) {
this._clientInfo = info;
}
tokens() {
return this._tokens;
}
saveTokens(tokens) {
this._tokens = tokens;
}
redirectToAuthorization() {
throw new Error('redirectToAuthorization is not used for client_credentials flow');
}
saveCodeVerifier() {
// Not used for client_credentials
}
codeVerifier() {
throw new Error('codeVerifier is not used for client_credentials flow');
}
prepareTokenRequest(scope) {
const params = new URLSearchParams({ grant_type: 'client_credentials' });
if (scope)
params.set('scope', scope);
return params;
}
}
exports.StaticPrivateKeyJwtProvider = StaticPrivateKeyJwtProvider;
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import { OAuthClientMetadata, OAuthClientInformationMixed, OAuthTokens, OAuthMetadata, OAuthClientInformationFull, OAuthProtectedResourceMetadata, AuthorizationServerMetadata } from '../shared/auth.js';
import { OAuthError } from '../server/auth/errors.js';
import { FetchLike } from '../shared/transport.js';
/**
* Function type for adding client authentication to token requests.
*/
export type AddClientAuthentication = (headers: Headers, params: URLSearchParams, url: string | URL, metadata?: AuthorizationServerMetadata) => void | Promise<void>;
/**
* Implements an end-to-end OAuth client to be used with one MCP server.
*
* This client relies upon a concept of an authorized "session," the exact
* meaning of which is application-defined. Tokens, authorization codes, and
* code verifiers should not cross different sessions.
*/
export interface OAuthClientProvider {
/**
* The URL to redirect the user agent to after authorization.
* Return undefined for non-interactive flows that don't require user interaction
* (e.g., client_credentials, jwt-bearer).
*/
get redirectUrl(): string | URL | undefined;
/**
* External URL the server should use to fetch client metadata document
*/
clientMetadataUrl?: string;
/**
* Metadata about this OAuth client.
*/
get clientMetadata(): OAuthClientMetadata;
/**
* Returns a OAuth2 state parameter.
*/
state?(): string | Promise<string>;
/**
* Loads information about this OAuth client, as registered already with the
* server, or returns `undefined` if the client is not registered with the
* server.
*/
clientInformation(): OAuthClientInformationMixed | undefined | Promise<OAuthClientInformationMixed | undefined>;
/**
* If implemented, this permits the OAuth client to dynamically register with
* the server. Client information saved this way should later be read via
* `clientInformation()`.
*
* This method is not required to be implemented if client information is
* statically known (e.g., pre-registered).
*/
saveClientInformation?(clientInformation: OAuthClientInformationMixed): void | Promise<void>;
/**
* Loads any existing OAuth tokens for the current session, or returns
* `undefined` if there are no saved tokens.
*/
tokens(): OAuthTokens | undefined | Promise<OAuthTokens | undefined>;
/**
* Stores new OAuth tokens for the current session, after a successful
* authorization.
*/
saveTokens(tokens: OAuthTokens): void | Promise<void>;
/**
* Invoked to redirect the user agent to the given URL to begin the authorization flow.
*/
redirectToAuthorization(authorizationUrl: URL): void | Promise<void>;
/**
* Saves a PKCE code verifier for the current session, before redirecting to
* the authorization flow.
*/
saveCodeVerifier(codeVerifier: string): void | Promise<void>;
/**
* Loads the PKCE code verifier for the current session, necessary to validate
* the authorization result.
*/
codeVerifier(): string | Promise<string>;
/**
* Adds custom client authentication to OAuth token requests.
*
* This optional method allows implementations to customize how client credentials
* are included in token exchange and refresh requests. When provided, this method
* is called instead of the default authentication logic, giving full control over
* the authentication mechanism.
*
* Common use cases include:
* - Supporting authentication methods beyond the standard OAuth 2.0 methods
* - Adding custom headers for proprietary authentication schemes
* - Implementing client assertion-based authentication (e.g., JWT bearer tokens)
*
* @param headers - The request headers (can be modified to add authentication)
* @param params - The request body parameters (can be modified to add credentials)
* @param url - The token endpoint URL being called
* @param metadata - Optional OAuth metadata for the server, which may include supported authentication methods
*/
addClientAuthentication?: AddClientAuthentication;
/**
* If defined, overrides the selection and validation of the
* RFC 8707 Resource Indicator. If left undefined, default
* validation behavior will be used.
*
* Implementations must verify the returned resource matches the MCP server.
*/
validateResourceURL?(serverUrl: string | URL, resource?: string): Promise<URL | undefined>;
/**
* If implemented, provides a way for the client to invalidate (e.g. delete) the specified
* credentials, in the case where the server has indicated that they are no longer valid.
* This avoids requiring the user to intervene manually.
*/
invalidateCredentials?(scope: 'all' | 'client' | 'tokens' | 'verifier'): void | Promise<void>;
/**
* Prepares grant-specific parameters for a token request.
*
* This optional method allows providers to customize the token request based on
* the grant type they support. When implemented, it returns the grant type and
* any grant-specific parameters needed for the token exchange.
*
* If not implemented, the default behavior depends on the flow:
* - For authorization code flow: uses code, code_verifier, and redirect_uri
* - For client_credentials: detected via grant_types in clientMetadata
*
* @param scope - Optional scope to request
* @returns Grant type and parameters, or undefined to use default behavior
*
* @example
* // For client_credentials grant:
* prepareTokenRequest(scope) {
* return {
* grantType: 'client_credentials',
* params: scope ? { scope } : {}
* };
* }
*
* @example
* // For authorization_code grant (default behavior):
* async prepareTokenRequest() {
* return {
* grantType: 'authorization_code',
* params: {
* code: this.authorizationCode,
* code_verifier: await this.codeVerifier(),
* redirect_uri: String(this.redirectUrl)
* }
* };
* }
*/
prepareTokenRequest?(scope?: string): URLSearchParams | Promise<URLSearchParams | undefined> | undefined;
}
export type AuthResult = 'AUTHORIZED' | 'REDIRECT';
export declare class UnauthorizedError extends Error {
constructor(message?: string);
}
type ClientAuthMethod = 'client_secret_basic' | 'client_secret_post' | 'none';
/**
* Determines the best client authentication method to use based on server support and client configuration.
*
* Priority order (highest to lowest):
* 1. client_secret_basic (if client secret is available)
* 2. client_secret_post (if client secret is available)
* 3. none (for public clients)
*
* @param clientInformation - OAuth client information containing credentials
* @param supportedMethods - Authentication methods supported by the authorization server
* @returns The selected authentication method
*/
export declare function selectClientAuthMethod(clientInformation: OAuthClientInformationMixed, supportedMethods: string[]): ClientAuthMethod;
/**
* Parses an OAuth error response from a string or Response object.
*
* If the input is a standard OAuth2.0 error response, it will be parsed according to the spec
* and an instance of the appropriate OAuthError subclass will be returned.
* If parsing fails, it falls back to a generic ServerError that includes
* the response status (if available) and original content.
*
* @param input - A Response object or string containing the error response
* @returns A Promise that resolves to an OAuthError instance
*/
export declare function parseErrorResponse(input: Response | string): Promise<OAuthError>;
/**
* Orchestrates the full auth flow with a server.
*
* This can be used as a single entry point for all authorization functionality,
* instead of linking together the other lower-level functions in this module.
*/
export declare function auth(provider: OAuthClientProvider, options: {
serverUrl: string | URL;
authorizationCode?: string;
scope?: string;
resourceMetadataUrl?: URL;
fetchFn?: FetchLike;
}): Promise<AuthResult>;
/**
* SEP-991: URL-based Client IDs
* Validate that the client_id is a valid URL with https scheme
*/
export declare function isHttpsUrl(value?: string): boolean;
export declare function selectResourceURL(serverUrl: string | URL, provider: OAuthClientProvider, resourceMetadata?: OAuthProtectedResourceMetadata): Promise<URL | undefined>;
/**
* Extract resource_metadata, scope, and error from WWW-Authenticate header.
*/
export declare function extractWWWAuthenticateParams(res: Response): {
resourceMetadataUrl?: URL;
scope?: string;
error?: string;
};
/**
* Extract resource_metadata from response header.
* @deprecated Use `extractWWWAuthenticateParams` instead.
*/
export declare function extractResourceMetadataUrl(res: Response): URL | undefined;
/**
* Looks up RFC 9728 OAuth 2.0 Protected Resource Metadata.
*
* If the server returns a 404 for the well-known endpoint, this function will
* return `undefined`. Any other errors will be thrown as exceptions.
*/
export declare function discoverOAuthProtectedResourceMetadata(serverUrl: string | URL, opts?: {
protocolVersion?: string;
resourceMetadataUrl?: string | URL;
}, fetchFn?: FetchLike): Promise<OAuthProtectedResourceMetadata>;
/**
* Looks up RFC 8414 OAuth 2.0 Authorization Server Metadata.
*
* If the server returns a 404 for the well-known endpoint, this function will
* return `undefined`. Any other errors will be thrown as exceptions.
*
* @deprecated This function is deprecated in favor of `discoverAuthorizationServerMetadata`.
*/
export declare function discoverOAuthMetadata(issuer: string | URL, { authorizationServerUrl, protocolVersion }?: {
authorizationServerUrl?: string | URL;
protocolVersion?: string;
}, fetchFn?: FetchLike): Promise<OAuthMetadata | undefined>;
/**
* Builds a list of discovery URLs to try for authorization server metadata.
* URLs are returned in priority order:
* 1. OAuth metadata at the given URL
* 2. OIDC metadata endpoints at the given URL
*/
export declare function buildDiscoveryUrls(authorizationServerUrl: string | URL): {
url: URL;
type: 'oauth' | 'oidc';
}[];
/**
* Discovers authorization server metadata with support for RFC 8414 OAuth 2.0 Authorization Server Metadata
* and OpenID Connect Discovery 1.0 specifications.
*
* This function implements a fallback strategy for authorization server discovery:
* 1. Attempts RFC 8414 OAuth metadata discovery first
* 2. If OAuth discovery fails, falls back to OpenID Connect Discovery
*
* @param authorizationServerUrl - The authorization server URL obtained from the MCP Server's
* protected resource metadata, or the MCP server's URL if the
* metadata was not found.
* @param options - Configuration options
* @param options.fetchFn - Optional fetch function for making HTTP requests, defaults to global fetch
* @param options.protocolVersion - MCP protocol version to use, defaults to LATEST_PROTOCOL_VERSION
* @returns Promise resolving to authorization server metadata, or undefined if discovery fails
*/
export declare function discoverAuthorizationServerMetadata(authorizationServerUrl: string | URL, { fetchFn, protocolVersion }?: {
fetchFn?: FetchLike;
protocolVersion?: string;
}): Promise<AuthorizationServerMetadata | undefined>;
/**
* Begins the authorization flow with the given server, by generating a PKCE challenge and constructing the authorization URL.
*/
export declare function startAuthorization(authorizationServerUrl: string | URL, { metadata, clientInformation, redirectUrl, scope, state, resource }: {
metadata?: AuthorizationServerMetadata;
clientInformation: OAuthClientInformationMixed;
redirectUrl: string | URL;
scope?: string;
state?: string;
resource?: URL;
}): Promise<{
authorizationUrl: URL;
codeVerifier: string;
}>;
/**
* Prepares token request parameters for an authorization code exchange.
*
* This is the default implementation used by fetchToken when the provider
* doesn't implement prepareTokenRequest.
*
* @param authorizationCode - The authorization code received from the authorization endpoint
* @param codeVerifier - The PKCE code verifier
* @param redirectUri - The redirect URI used in the authorization request
* @returns URLSearchParams for the authorization_code grant
*/
export declare function prepareAuthorizationCodeRequest(authorizationCode: string, codeVerifier: string, redirectUri: string | URL): URLSearchParams;
/**
* Exchanges an authorization code for an access token with the given server.
*
* Supports multiple client authentication methods as specified in OAuth 2.1:
* - Automatically selects the best authentication method based on server support
* - Falls back to appropriate defaults when server metadata is unavailable
*
* @param authorizationServerUrl - The authorization server's base URL
* @param options - Configuration object containing client info, auth code, etc.
* @returns Promise resolving to OAuth tokens
* @throws {Error} When token exchange fails or authentication is invalid
*/
export declare function exchangeAuthorization(authorizationServerUrl: string | URL, { metadata, clientInformation, authorizationCode, codeVerifier, redirectUri, resource, addClientAuthentication, fetchFn }: {
metadata?: AuthorizationServerMetadata;
clientInformation: OAuthClientInformationMixed;
authorizationCode: string;
codeVerifier: string;
redirectUri: string | URL;
resource?: URL;
addClientAuthentication?: OAuthClientProvider['addClientAuthentication'];
fetchFn?: FetchLike;
}): Promise<OAuthTokens>;
/**
* Exchange a refresh token for an updated access token.
*
* Supports multiple client authentication methods as specified in OAuth 2.1:
* - Automatically selects the best authentication method based on server support
* - Preserves the original refresh token if a new one is not returned
*
* @param authorizationServerUrl - The authorization server's base URL
* @param options - Configuration object containing client info, refresh token, etc.
* @returns Promise resolving to OAuth tokens (preserves original refresh_token if not replaced)
* @throws {Error} When token refresh fails or authentication is invalid
*/
export declare function refreshAuthorization(authorizationServerUrl: string | URL, { metadata, clientInformation, refreshToken, resource, addClientAuthentication, fetchFn }: {
metadata?: AuthorizationServerMetadata;
clientInformation: OAuthClientInformationMixed;
refreshToken: string;
resource?: URL;
addClientAuthentication?: OAuthClientProvider['addClientAuthentication'];
fetchFn?: FetchLike;
}): Promise<OAuthTokens>;
/**
* Unified token fetching that works with any grant type via provider.prepareTokenRequest().
*
* This function provides a single entry point for obtaining tokens regardless of the
* OAuth grant type. The provider's prepareTokenRequest() method determines which grant
* to use and supplies the grant-specific parameters.
*
* @param provider - OAuth client provider that implements prepareTokenRequest()
* @param authorizationServerUrl - The authorization server's base URL
* @param options - Configuration for the token request
* @returns Promise resolving to OAuth tokens
* @throws {Error} When provider doesn't implement prepareTokenRequest or token fetch fails
*
* @example
* // Provider for client_credentials:
* class MyProvider implements OAuthClientProvider {
* prepareTokenRequest(scope) {
* const params = new URLSearchParams({ grant_type: 'client_credentials' });
* if (scope) params.set('scope', scope);
* return params;
* }
* // ... other methods
* }
*
* const tokens = await fetchToken(provider, authServerUrl, { metadata });
*/
export declare function fetchToken(provider: OAuthClientProvider, authorizationServerUrl: string | URL, { metadata, resource, authorizationCode, fetchFn }?: {
metadata?: AuthorizationServerMetadata;
resource?: URL;
/** Authorization code for the default authorization_code grant flow */
authorizationCode?: string;
fetchFn?: FetchLike;
}): Promise<OAuthTokens>;
/**
* Performs OAuth 2.0 Dynamic Client Registration according to RFC 7591.
*/
export declare function registerClient(authorizationServerUrl: string | URL, { metadata, clientMetadata, fetchFn }: {
metadata?: AuthorizationServerMetadata;
clientMetadata: OAuthClientMetadata;
fetchFn?: FetchLike;
}): Promise<OAuthClientInformationFull>;
export {};
//# sourceMappingURL=auth.d.ts.map

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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.UnauthorizedError = void 0;
exports.selectClientAuthMethod = selectClientAuthMethod;
exports.parseErrorResponse = parseErrorResponse;
exports.auth = auth;
exports.isHttpsUrl = isHttpsUrl;
exports.selectResourceURL = selectResourceURL;
exports.extractWWWAuthenticateParams = extractWWWAuthenticateParams;
exports.extractResourceMetadataUrl = extractResourceMetadataUrl;
exports.discoverOAuthProtectedResourceMetadata = discoverOAuthProtectedResourceMetadata;
exports.discoverOAuthMetadata = discoverOAuthMetadata;
exports.buildDiscoveryUrls = buildDiscoveryUrls;
exports.discoverAuthorizationServerMetadata = discoverAuthorizationServerMetadata;
exports.startAuthorization = startAuthorization;
exports.prepareAuthorizationCodeRequest = prepareAuthorizationCodeRequest;
exports.exchangeAuthorization = exchangeAuthorization;
exports.refreshAuthorization = refreshAuthorization;
exports.fetchToken = fetchToken;
exports.registerClient = registerClient;
const pkce_challenge_1 = __importDefault(require("pkce-challenge"));
const types_js_1 = require("../types.js");
const auth_js_1 = require("../shared/auth.js");
const auth_js_2 = require("../shared/auth.js");
const auth_utils_js_1 = require("../shared/auth-utils.js");
const errors_js_1 = require("../server/auth/errors.js");
class UnauthorizedError extends Error {
constructor(message) {
super(message ?? 'Unauthorized');
}
}
exports.UnauthorizedError = UnauthorizedError;
function isClientAuthMethod(method) {
return ['client_secret_basic', 'client_secret_post', 'none'].includes(method);
}
const AUTHORIZATION_CODE_RESPONSE_TYPE = 'code';
const AUTHORIZATION_CODE_CHALLENGE_METHOD = 'S256';
/**
* Determines the best client authentication method to use based on server support and client configuration.
*
* Priority order (highest to lowest):
* 1. client_secret_basic (if client secret is available)
* 2. client_secret_post (if client secret is available)
* 3. none (for public clients)
*
* @param clientInformation - OAuth client information containing credentials
* @param supportedMethods - Authentication methods supported by the authorization server
* @returns The selected authentication method
*/
function selectClientAuthMethod(clientInformation, supportedMethods) {
const hasClientSecret = clientInformation.client_secret !== undefined;
// If server doesn't specify supported methods, use RFC 6749 defaults
if (supportedMethods.length === 0) {
return hasClientSecret ? 'client_secret_post' : 'none';
}
// Prefer the method returned by the server during client registration if valid and supported
if ('token_endpoint_auth_method' in clientInformation &&
clientInformation.token_endpoint_auth_method &&
isClientAuthMethod(clientInformation.token_endpoint_auth_method) &&
supportedMethods.includes(clientInformation.token_endpoint_auth_method)) {
return clientInformation.token_endpoint_auth_method;
}
// Try methods in priority order (most secure first)
if (hasClientSecret && supportedMethods.includes('client_secret_basic')) {
return 'client_secret_basic';
}
if (hasClientSecret && supportedMethods.includes('client_secret_post')) {
return 'client_secret_post';
}
if (supportedMethods.includes('none')) {
return 'none';
}
// Fallback: use what we have
return hasClientSecret ? 'client_secret_post' : 'none';
}
/**
* Applies client authentication to the request based on the specified method.
*
* Implements OAuth 2.1 client authentication methods:
* - client_secret_basic: HTTP Basic authentication (RFC 6749 Section 2.3.1)
* - client_secret_post: Credentials in request body (RFC 6749 Section 2.3.1)
* - none: Public client authentication (RFC 6749 Section 2.1)
*
* @param method - The authentication method to use
* @param clientInformation - OAuth client information containing credentials
* @param headers - HTTP headers object to modify
* @param params - URL search parameters to modify
* @throws {Error} When required credentials are missing
*/
function applyClientAuthentication(method, clientInformation, headers, params) {
const { client_id, client_secret } = clientInformation;
switch (method) {
case 'client_secret_basic':
applyBasicAuth(client_id, client_secret, headers);
return;
case 'client_secret_post':
applyPostAuth(client_id, client_secret, params);
return;
case 'none':
applyPublicAuth(client_id, params);
return;
default:
throw new Error(`Unsupported client authentication method: ${method}`);
}
}
/**
* Applies HTTP Basic authentication (RFC 6749 Section 2.3.1)
*/
function applyBasicAuth(clientId, clientSecret, headers) {
if (!clientSecret) {
throw new Error('client_secret_basic authentication requires a client_secret');
}
const credentials = btoa(`${clientId}:${clientSecret}`);
headers.set('Authorization', `Basic ${credentials}`);
}
/**
* Applies POST body authentication (RFC 6749 Section 2.3.1)
*/
function applyPostAuth(clientId, clientSecret, params) {
params.set('client_id', clientId);
if (clientSecret) {
params.set('client_secret', clientSecret);
}
}
/**
* Applies public client authentication (RFC 6749 Section 2.1)
*/
function applyPublicAuth(clientId, params) {
params.set('client_id', clientId);
}
/**
* Parses an OAuth error response from a string or Response object.
*
* If the input is a standard OAuth2.0 error response, it will be parsed according to the spec
* and an instance of the appropriate OAuthError subclass will be returned.
* If parsing fails, it falls back to a generic ServerError that includes
* the response status (if available) and original content.
*
* @param input - A Response object or string containing the error response
* @returns A Promise that resolves to an OAuthError instance
*/
async function parseErrorResponse(input) {
const statusCode = input instanceof Response ? input.status : undefined;
const body = input instanceof Response ? await input.text() : input;
try {
const result = auth_js_1.OAuthErrorResponseSchema.parse(JSON.parse(body));
const { error, error_description, error_uri } = result;
const errorClass = errors_js_1.OAUTH_ERRORS[error] || errors_js_1.ServerError;
return new errorClass(error_description || '', error_uri);
}
catch (error) {
// Not a valid OAuth error response, but try to inform the user of the raw data anyway
const errorMessage = `${statusCode ? `HTTP ${statusCode}: ` : ''}Invalid OAuth error response: ${error}. Raw body: ${body}`;
return new errors_js_1.ServerError(errorMessage);
}
}
/**
* Orchestrates the full auth flow with a server.
*
* This can be used as a single entry point for all authorization functionality,
* instead of linking together the other lower-level functions in this module.
*/
async function auth(provider, options) {
try {
return await authInternal(provider, options);
}
catch (error) {
// Handle recoverable error types by invalidating credentials and retrying
if (error instanceof errors_js_1.InvalidClientError || error instanceof errors_js_1.UnauthorizedClientError) {
await provider.invalidateCredentials?.('all');
return await authInternal(provider, options);
}
else if (error instanceof errors_js_1.InvalidGrantError) {
await provider.invalidateCredentials?.('tokens');
return await authInternal(provider, options);
}
// Throw otherwise
throw error;
}
}
async function authInternal(provider, { serverUrl, authorizationCode, scope, resourceMetadataUrl, fetchFn }) {
let resourceMetadata;
let authorizationServerUrl;
try {
resourceMetadata = await discoverOAuthProtectedResourceMetadata(serverUrl, { resourceMetadataUrl }, fetchFn);
if (resourceMetadata.authorization_servers && resourceMetadata.authorization_servers.length > 0) {
authorizationServerUrl = resourceMetadata.authorization_servers[0];
}
}
catch {
// Ignore errors and fall back to /.well-known/oauth-authorization-server
}
/**
* If we don't get a valid authorization server metadata from protected resource metadata,
* fallback to the legacy MCP spec's implementation (version 2025-03-26): MCP server base URL acts as the Authorization server.
*/
if (!authorizationServerUrl) {
authorizationServerUrl = new URL('/', serverUrl);
}
const resource = await selectResourceURL(serverUrl, provider, resourceMetadata);
const metadata = await discoverAuthorizationServerMetadata(authorizationServerUrl, {
fetchFn
});
// Handle client registration if needed
let clientInformation = await Promise.resolve(provider.clientInformation());
if (!clientInformation) {
if (authorizationCode !== undefined) {
throw new Error('Existing OAuth client information is required when exchanging an authorization code');
}
const supportsUrlBasedClientId = metadata?.client_id_metadata_document_supported === true;
const clientMetadataUrl = provider.clientMetadataUrl;
if (clientMetadataUrl && !isHttpsUrl(clientMetadataUrl)) {
throw new errors_js_1.InvalidClientMetadataError(`clientMetadataUrl must be a valid HTTPS URL with a non-root pathname, got: ${clientMetadataUrl}`);
}
const shouldUseUrlBasedClientId = supportsUrlBasedClientId && clientMetadataUrl;
if (shouldUseUrlBasedClientId) {
// SEP-991: URL-based Client IDs
clientInformation = {
client_id: clientMetadataUrl
};
await provider.saveClientInformation?.(clientInformation);
}
else {
// Fallback to dynamic registration
if (!provider.saveClientInformation) {
throw new Error('OAuth client information must be saveable for dynamic registration');
}
const fullInformation = await registerClient(authorizationServerUrl, {
metadata,
clientMetadata: provider.clientMetadata,
fetchFn
});
await provider.saveClientInformation(fullInformation);
clientInformation = fullInformation;
}
}
// Non-interactive flows (e.g., client_credentials, jwt-bearer) don't need a redirect URL
const nonInteractiveFlow = !provider.redirectUrl;
// Exchange authorization code for tokens, or fetch tokens directly for non-interactive flows
if (authorizationCode !== undefined || nonInteractiveFlow) {
const tokens = await fetchToken(provider, authorizationServerUrl, {
metadata,
resource,
authorizationCode,
fetchFn
});
await provider.saveTokens(tokens);
return 'AUTHORIZED';
}
const tokens = await provider.tokens();
// Handle token refresh or new authorization
if (tokens?.refresh_token) {
try {
// Attempt to refresh the token
const newTokens = await refreshAuthorization(authorizationServerUrl, {
metadata,
clientInformation,
refreshToken: tokens.refresh_token,
resource,
addClientAuthentication: provider.addClientAuthentication,
fetchFn
});
await provider.saveTokens(newTokens);
return 'AUTHORIZED';
}
catch (error) {
// If this is a ServerError, or an unknown type, log it out and try to continue. Otherwise, escalate so we can fix things and retry.
if (!(error instanceof errors_js_1.OAuthError) || error instanceof errors_js_1.ServerError) {
// Could not refresh OAuth tokens
}
else {
// Refresh failed for another reason, re-throw
throw error;
}
}
}
const state = provider.state ? await provider.state() : undefined;
// Start new authorization flow
const { authorizationUrl, codeVerifier } = await startAuthorization(authorizationServerUrl, {
metadata,
clientInformation,
state,
redirectUrl: provider.redirectUrl,
scope: scope || resourceMetadata?.scopes_supported?.join(' ') || provider.clientMetadata.scope,
resource
});
await provider.saveCodeVerifier(codeVerifier);
await provider.redirectToAuthorization(authorizationUrl);
return 'REDIRECT';
}
/**
* SEP-991: URL-based Client IDs
* Validate that the client_id is a valid URL with https scheme
*/
function isHttpsUrl(value) {
if (!value)
return false;
try {
const url = new URL(value);
return url.protocol === 'https:' && url.pathname !== '/';
}
catch {
return false;
}
}
async function selectResourceURL(serverUrl, provider, resourceMetadata) {
const defaultResource = (0, auth_utils_js_1.resourceUrlFromServerUrl)(serverUrl);
// If provider has custom validation, delegate to it
if (provider.validateResourceURL) {
return await provider.validateResourceURL(defaultResource, resourceMetadata?.resource);
}
// Only include resource parameter when Protected Resource Metadata is present
if (!resourceMetadata) {
return undefined;
}
// Validate that the metadata's resource is compatible with our request
if (!(0, auth_utils_js_1.checkResourceAllowed)({ requestedResource: defaultResource, configuredResource: resourceMetadata.resource })) {
throw new Error(`Protected resource ${resourceMetadata.resource} does not match expected ${defaultResource} (or origin)`);
}
// Prefer the resource from metadata since it's what the server is telling us to request
return new URL(resourceMetadata.resource);
}
/**
* Extract resource_metadata, scope, and error from WWW-Authenticate header.
*/
function extractWWWAuthenticateParams(res) {
const authenticateHeader = res.headers.get('WWW-Authenticate');
if (!authenticateHeader) {
return {};
}
const [type, scheme] = authenticateHeader.split(' ');
if (type.toLowerCase() !== 'bearer' || !scheme) {
return {};
}
const resourceMetadataMatch = extractFieldFromWwwAuth(res, 'resource_metadata') || undefined;
let resourceMetadataUrl;
if (resourceMetadataMatch) {
try {
resourceMetadataUrl = new URL(resourceMetadataMatch);
}
catch {
// Ignore invalid URL
}
}
const scope = extractFieldFromWwwAuth(res, 'scope') || undefined;
const error = extractFieldFromWwwAuth(res, 'error') || undefined;
return {
resourceMetadataUrl,
scope,
error
};
}
/**
* Extracts a specific field's value from the WWW-Authenticate header string.
*
* @param response The HTTP response object containing the headers.
* @param fieldName The name of the field to extract (e.g., "realm", "nonce").
* @returns The field value
*/
function extractFieldFromWwwAuth(response, fieldName) {
const wwwAuthHeader = response.headers.get('WWW-Authenticate');
if (!wwwAuthHeader) {
return null;
}
const pattern = new RegExp(`${fieldName}=(?:"([^"]+)"|([^\\s,]+))`);
const match = wwwAuthHeader.match(pattern);
if (match) {
// Pattern matches: field_name="value" or field_name=value (unquoted)
return match[1] || match[2];
}
return null;
}
/**
* Extract resource_metadata from response header.
* @deprecated Use `extractWWWAuthenticateParams` instead.
*/
function extractResourceMetadataUrl(res) {
const authenticateHeader = res.headers.get('WWW-Authenticate');
if (!authenticateHeader) {
return undefined;
}
const [type, scheme] = authenticateHeader.split(' ');
if (type.toLowerCase() !== 'bearer' || !scheme) {
return undefined;
}
const regex = /resource_metadata="([^"]*)"/;
const match = regex.exec(authenticateHeader);
if (!match) {
return undefined;
}
try {
return new URL(match[1]);
}
catch {
return undefined;
}
}
/**
* Looks up RFC 9728 OAuth 2.0 Protected Resource Metadata.
*
* If the server returns a 404 for the well-known endpoint, this function will
* return `undefined`. Any other errors will be thrown as exceptions.
*/
async function discoverOAuthProtectedResourceMetadata(serverUrl, opts, fetchFn = fetch) {
const response = await discoverMetadataWithFallback(serverUrl, 'oauth-protected-resource', fetchFn, {
protocolVersion: opts?.protocolVersion,
metadataUrl: opts?.resourceMetadataUrl
});
if (!response || response.status === 404) {
await response?.body?.cancel();
throw new Error(`Resource server does not implement OAuth 2.0 Protected Resource Metadata.`);
}
if (!response.ok) {
await response.body?.cancel();
throw new Error(`HTTP ${response.status} trying to load well-known OAuth protected resource metadata.`);
}
return auth_js_2.OAuthProtectedResourceMetadataSchema.parse(await response.json());
}
/**
* Helper function to handle fetch with CORS retry logic
*/
async function fetchWithCorsRetry(url, headers, fetchFn = fetch) {
try {
return await fetchFn(url, { headers });
}
catch (error) {
if (error instanceof TypeError) {
if (headers) {
// CORS errors come back as TypeError, retry without headers
return fetchWithCorsRetry(url, undefined, fetchFn);
}
else {
// We're getting CORS errors on retry too, return undefined
return undefined;
}
}
throw error;
}
}
/**
* Constructs the well-known path for auth-related metadata discovery
*/
function buildWellKnownPath(wellKnownPrefix, pathname = '', options = {}) {
// Strip trailing slash from pathname to avoid double slashes
if (pathname.endsWith('/')) {
pathname = pathname.slice(0, -1);
}
return options.prependPathname ? `${pathname}/.well-known/${wellKnownPrefix}` : `/.well-known/${wellKnownPrefix}${pathname}`;
}
/**
* Tries to discover OAuth metadata at a specific URL
*/
async function tryMetadataDiscovery(url, protocolVersion, fetchFn = fetch) {
const headers = {
'MCP-Protocol-Version': protocolVersion
};
return await fetchWithCorsRetry(url, headers, fetchFn);
}
/**
* Determines if fallback to root discovery should be attempted
*/
function shouldAttemptFallback(response, pathname) {
return !response || (response.status >= 400 && response.status < 500 && pathname !== '/');
}
/**
* Generic function for discovering OAuth metadata with fallback support
*/
async function discoverMetadataWithFallback(serverUrl, wellKnownType, fetchFn, opts) {
const issuer = new URL(serverUrl);
const protocolVersion = opts?.protocolVersion ?? types_js_1.LATEST_PROTOCOL_VERSION;
let url;
if (opts?.metadataUrl) {
url = new URL(opts.metadataUrl);
}
else {
// Try path-aware discovery first
const wellKnownPath = buildWellKnownPath(wellKnownType, issuer.pathname);
url = new URL(wellKnownPath, opts?.metadataServerUrl ?? issuer);
url.search = issuer.search;
}
let response = await tryMetadataDiscovery(url, protocolVersion, fetchFn);
// If path-aware discovery fails with 404 and we're not already at root, try fallback to root discovery
if (!opts?.metadataUrl && shouldAttemptFallback(response, issuer.pathname)) {
const rootUrl = new URL(`/.well-known/${wellKnownType}`, issuer);
response = await tryMetadataDiscovery(rootUrl, protocolVersion, fetchFn);
}
return response;
}
/**
* Looks up RFC 8414 OAuth 2.0 Authorization Server Metadata.
*
* If the server returns a 404 for the well-known endpoint, this function will
* return `undefined`. Any other errors will be thrown as exceptions.
*
* @deprecated This function is deprecated in favor of `discoverAuthorizationServerMetadata`.
*/
async function discoverOAuthMetadata(issuer, { authorizationServerUrl, protocolVersion } = {}, fetchFn = fetch) {
if (typeof issuer === 'string') {
issuer = new URL(issuer);
}
if (!authorizationServerUrl) {
authorizationServerUrl = issuer;
}
if (typeof authorizationServerUrl === 'string') {
authorizationServerUrl = new URL(authorizationServerUrl);
}
protocolVersion ?? (protocolVersion = types_js_1.LATEST_PROTOCOL_VERSION);
const response = await discoverMetadataWithFallback(authorizationServerUrl, 'oauth-authorization-server', fetchFn, {
protocolVersion,
metadataServerUrl: authorizationServerUrl
});
if (!response || response.status === 404) {
await response?.body?.cancel();
return undefined;
}
if (!response.ok) {
await response.body?.cancel();
throw new Error(`HTTP ${response.status} trying to load well-known OAuth metadata`);
}
return auth_js_2.OAuthMetadataSchema.parse(await response.json());
}
/**
* Builds a list of discovery URLs to try for authorization server metadata.
* URLs are returned in priority order:
* 1. OAuth metadata at the given URL
* 2. OIDC metadata endpoints at the given URL
*/
function buildDiscoveryUrls(authorizationServerUrl) {
const url = typeof authorizationServerUrl === 'string' ? new URL(authorizationServerUrl) : authorizationServerUrl;
const hasPath = url.pathname !== '/';
const urlsToTry = [];
if (!hasPath) {
// Root path: https://example.com/.well-known/oauth-authorization-server
urlsToTry.push({
url: new URL('/.well-known/oauth-authorization-server', url.origin),
type: 'oauth'
});
// OIDC: https://example.com/.well-known/openid-configuration
urlsToTry.push({
url: new URL(`/.well-known/openid-configuration`, url.origin),
type: 'oidc'
});
return urlsToTry;
}
// Strip trailing slash from pathname to avoid double slashes
let pathname = url.pathname;
if (pathname.endsWith('/')) {
pathname = pathname.slice(0, -1);
}
// 1. OAuth metadata at the given URL
// Insert well-known before the path: https://example.com/.well-known/oauth-authorization-server/tenant1
urlsToTry.push({
url: new URL(`/.well-known/oauth-authorization-server${pathname}`, url.origin),
type: 'oauth'
});
// 2. OIDC metadata endpoints
// RFC 8414 style: Insert /.well-known/openid-configuration before the path
urlsToTry.push({
url: new URL(`/.well-known/openid-configuration${pathname}`, url.origin),
type: 'oidc'
});
// OIDC Discovery 1.0 style: Append /.well-known/openid-configuration after the path
urlsToTry.push({
url: new URL(`${pathname}/.well-known/openid-configuration`, url.origin),
type: 'oidc'
});
return urlsToTry;
}
/**
* Discovers authorization server metadata with support for RFC 8414 OAuth 2.0 Authorization Server Metadata
* and OpenID Connect Discovery 1.0 specifications.
*
* This function implements a fallback strategy for authorization server discovery:
* 1. Attempts RFC 8414 OAuth metadata discovery first
* 2. If OAuth discovery fails, falls back to OpenID Connect Discovery
*
* @param authorizationServerUrl - The authorization server URL obtained from the MCP Server's
* protected resource metadata, or the MCP server's URL if the
* metadata was not found.
* @param options - Configuration options
* @param options.fetchFn - Optional fetch function for making HTTP requests, defaults to global fetch
* @param options.protocolVersion - MCP protocol version to use, defaults to LATEST_PROTOCOL_VERSION
* @returns Promise resolving to authorization server metadata, or undefined if discovery fails
*/
async function discoverAuthorizationServerMetadata(authorizationServerUrl, { fetchFn = fetch, protocolVersion = types_js_1.LATEST_PROTOCOL_VERSION } = {}) {
const headers = {
'MCP-Protocol-Version': protocolVersion,
Accept: 'application/json'
};
// Get the list of URLs to try
const urlsToTry = buildDiscoveryUrls(authorizationServerUrl);
// Try each URL in order
for (const { url: endpointUrl, type } of urlsToTry) {
const response = await fetchWithCorsRetry(endpointUrl, headers, fetchFn);
if (!response) {
/**
* CORS error occurred - don't throw as the endpoint may not allow CORS,
* continue trying other possible endpoints
*/
continue;
}
if (!response.ok) {
await response.body?.cancel();
// Continue looking for any 4xx response code.
if (response.status >= 400 && response.status < 500) {
continue; // Try next URL
}
throw new Error(`HTTP ${response.status} trying to load ${type === 'oauth' ? 'OAuth' : 'OpenID provider'} metadata from ${endpointUrl}`);
}
// Parse and validate based on type
if (type === 'oauth') {
return auth_js_2.OAuthMetadataSchema.parse(await response.json());
}
else {
return auth_js_1.OpenIdProviderDiscoveryMetadataSchema.parse(await response.json());
}
}
return undefined;
}
/**
* Begins the authorization flow with the given server, by generating a PKCE challenge and constructing the authorization URL.
*/
async function startAuthorization(authorizationServerUrl, { metadata, clientInformation, redirectUrl, scope, state, resource }) {
let authorizationUrl;
if (metadata) {
authorizationUrl = new URL(metadata.authorization_endpoint);
if (!metadata.response_types_supported.includes(AUTHORIZATION_CODE_RESPONSE_TYPE)) {
throw new Error(`Incompatible auth server: does not support response type ${AUTHORIZATION_CODE_RESPONSE_TYPE}`);
}
if (metadata.code_challenge_methods_supported &&
!metadata.code_challenge_methods_supported.includes(AUTHORIZATION_CODE_CHALLENGE_METHOD)) {
throw new Error(`Incompatible auth server: does not support code challenge method ${AUTHORIZATION_CODE_CHALLENGE_METHOD}`);
}
}
else {
authorizationUrl = new URL('/authorize', authorizationServerUrl);
}
// Generate PKCE challenge
const challenge = await (0, pkce_challenge_1.default)();
const codeVerifier = challenge.code_verifier;
const codeChallenge = challenge.code_challenge;
authorizationUrl.searchParams.set('response_type', AUTHORIZATION_CODE_RESPONSE_TYPE);
authorizationUrl.searchParams.set('client_id', clientInformation.client_id);
authorizationUrl.searchParams.set('code_challenge', codeChallenge);
authorizationUrl.searchParams.set('code_challenge_method', AUTHORIZATION_CODE_CHALLENGE_METHOD);
authorizationUrl.searchParams.set('redirect_uri', String(redirectUrl));
if (state) {
authorizationUrl.searchParams.set('state', state);
}
if (scope) {
authorizationUrl.searchParams.set('scope', scope);
}
if (scope?.includes('offline_access')) {
// if the request includes the OIDC-only "offline_access" scope,
// we need to set the prompt to "consent" to ensure the user is prompted to grant offline access
// https://openid.net/specs/openid-connect-core-1_0.html#OfflineAccess
authorizationUrl.searchParams.append('prompt', 'consent');
}
if (resource) {
authorizationUrl.searchParams.set('resource', resource.href);
}
return { authorizationUrl, codeVerifier };
}
/**
* Prepares token request parameters for an authorization code exchange.
*
* This is the default implementation used by fetchToken when the provider
* doesn't implement prepareTokenRequest.
*
* @param authorizationCode - The authorization code received from the authorization endpoint
* @param codeVerifier - The PKCE code verifier
* @param redirectUri - The redirect URI used in the authorization request
* @returns URLSearchParams for the authorization_code grant
*/
function prepareAuthorizationCodeRequest(authorizationCode, codeVerifier, redirectUri) {
return new URLSearchParams({
grant_type: 'authorization_code',
code: authorizationCode,
code_verifier: codeVerifier,
redirect_uri: String(redirectUri)
});
}
/**
* Internal helper to execute a token request with the given parameters.
* Used by exchangeAuthorization, refreshAuthorization, and fetchToken.
*/
async function executeTokenRequest(authorizationServerUrl, { metadata, tokenRequestParams, clientInformation, addClientAuthentication, resource, fetchFn }) {
const tokenUrl = metadata?.token_endpoint ? new URL(metadata.token_endpoint) : new URL('/token', authorizationServerUrl);
const headers = new Headers({
'Content-Type': 'application/x-www-form-urlencoded',
Accept: 'application/json'
});
if (resource) {
tokenRequestParams.set('resource', resource.href);
}
if (addClientAuthentication) {
await addClientAuthentication(headers, tokenRequestParams, tokenUrl, metadata);
}
else if (clientInformation) {
const supportedMethods = metadata?.token_endpoint_auth_methods_supported ?? [];
const authMethod = selectClientAuthMethod(clientInformation, supportedMethods);
applyClientAuthentication(authMethod, clientInformation, headers, tokenRequestParams);
}
const response = await (fetchFn ?? fetch)(tokenUrl, {
method: 'POST',
headers,
body: tokenRequestParams
});
if (!response.ok) {
throw await parseErrorResponse(response);
}
return auth_js_2.OAuthTokensSchema.parse(await response.json());
}
/**
* Exchanges an authorization code for an access token with the given server.
*
* Supports multiple client authentication methods as specified in OAuth 2.1:
* - Automatically selects the best authentication method based on server support
* - Falls back to appropriate defaults when server metadata is unavailable
*
* @param authorizationServerUrl - The authorization server's base URL
* @param options - Configuration object containing client info, auth code, etc.
* @returns Promise resolving to OAuth tokens
* @throws {Error} When token exchange fails or authentication is invalid
*/
async function exchangeAuthorization(authorizationServerUrl, { metadata, clientInformation, authorizationCode, codeVerifier, redirectUri, resource, addClientAuthentication, fetchFn }) {
const tokenRequestParams = prepareAuthorizationCodeRequest(authorizationCode, codeVerifier, redirectUri);
return executeTokenRequest(authorizationServerUrl, {
metadata,
tokenRequestParams,
clientInformation,
addClientAuthentication,
resource,
fetchFn
});
}
/**
* Exchange a refresh token for an updated access token.
*
* Supports multiple client authentication methods as specified in OAuth 2.1:
* - Automatically selects the best authentication method based on server support
* - Preserves the original refresh token if a new one is not returned
*
* @param authorizationServerUrl - The authorization server's base URL
* @param options - Configuration object containing client info, refresh token, etc.
* @returns Promise resolving to OAuth tokens (preserves original refresh_token if not replaced)
* @throws {Error} When token refresh fails or authentication is invalid
*/
async function refreshAuthorization(authorizationServerUrl, { metadata, clientInformation, refreshToken, resource, addClientAuthentication, fetchFn }) {
const tokenRequestParams = new URLSearchParams({
grant_type: 'refresh_token',
refresh_token: refreshToken
});
const tokens = await executeTokenRequest(authorizationServerUrl, {
metadata,
tokenRequestParams,
clientInformation,
addClientAuthentication,
resource,
fetchFn
});
// Preserve original refresh token if server didn't return a new one
return { refresh_token: refreshToken, ...tokens };
}
/**
* Unified token fetching that works with any grant type via provider.prepareTokenRequest().
*
* This function provides a single entry point for obtaining tokens regardless of the
* OAuth grant type. The provider's prepareTokenRequest() method determines which grant
* to use and supplies the grant-specific parameters.
*
* @param provider - OAuth client provider that implements prepareTokenRequest()
* @param authorizationServerUrl - The authorization server's base URL
* @param options - Configuration for the token request
* @returns Promise resolving to OAuth tokens
* @throws {Error} When provider doesn't implement prepareTokenRequest or token fetch fails
*
* @example
* // Provider for client_credentials:
* class MyProvider implements OAuthClientProvider {
* prepareTokenRequest(scope) {
* const params = new URLSearchParams({ grant_type: 'client_credentials' });
* if (scope) params.set('scope', scope);
* return params;
* }
* // ... other methods
* }
*
* const tokens = await fetchToken(provider, authServerUrl, { metadata });
*/
async function fetchToken(provider, authorizationServerUrl, { metadata, resource, authorizationCode, fetchFn } = {}) {
const scope = provider.clientMetadata.scope;
// Use provider's prepareTokenRequest if available, otherwise fall back to authorization_code
let tokenRequestParams;
if (provider.prepareTokenRequest) {
tokenRequestParams = await provider.prepareTokenRequest(scope);
}
// Default to authorization_code grant if no custom prepareTokenRequest
if (!tokenRequestParams) {
if (!authorizationCode) {
throw new Error('Either provider.prepareTokenRequest() or authorizationCode is required');
}
if (!provider.redirectUrl) {
throw new Error('redirectUrl is required for authorization_code flow');
}
const codeVerifier = await provider.codeVerifier();
tokenRequestParams = prepareAuthorizationCodeRequest(authorizationCode, codeVerifier, provider.redirectUrl);
}
const clientInformation = await provider.clientInformation();
return executeTokenRequest(authorizationServerUrl, {
metadata,
tokenRequestParams,
clientInformation: clientInformation ?? undefined,
addClientAuthentication: provider.addClientAuthentication,
resource,
fetchFn
});
}
/**
* Performs OAuth 2.0 Dynamic Client Registration according to RFC 7591.
*/
async function registerClient(authorizationServerUrl, { metadata, clientMetadata, fetchFn }) {
let registrationUrl;
if (metadata) {
if (!metadata.registration_endpoint) {
throw new Error('Incompatible auth server: does not support dynamic client registration');
}
registrationUrl = new URL(metadata.registration_endpoint);
}
else {
registrationUrl = new URL('/register', authorizationServerUrl);
}
const response = await (fetchFn ?? fetch)(registrationUrl, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify(clientMetadata)
});
if (!response.ok) {
throw await parseErrorResponse(response);
}
return auth_js_2.OAuthClientInformationFullSchema.parse(await response.json());
}
//# sourceMappingURL=auth.js.map

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