From c95b0d56505eab9eeb42afe5ee17e19033d17972 Mon Sep 17 00:00:00 2001
From: sepehr <sepehr1151@gmail.com>
Date: Mon, 12 Jan 2026 21:38:46 +0100
Subject: [PATCH] feat: add Docker environment configuration for remote access

Fixes redirect issue where application redirects to localhost:3000
instead of server IP when accessed from remote browser.

Problem:
- Accessing http://192.168.1.190:3000 redirects to http://localhost:3000
- NEXTAUTH_URL was hardcoded to localhost in .env
- Remote users cannot access the application

Solution:
1. Create .env.docker with server-specific configuration
   - NEXTAUTH_URL="http://192.168.1.190:3000"
   - Ollama URL for container-to-container communication

2. Update docker-compose.yml:
   - Add env_file: .env.docker
   - Loads Docker-specific environment variables

3. Create .env.docker.example as template:
   - Document NEXTAUTH_URL configuration
   - Users can copy and customize for their server IP/domain

Files:
- .env.docker: Docker environment (gitignored)
- .env.docker.example: Template for users
- docker-compose.yml: Load .env.docker
- .env.example: Update NEXTAUTH_URL documentation

Usage:
On production server, edit .env.docker with your server IP:
NEXTAUTH_URL="http://YOUR_IP:3000"

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 .env.docker         | 26 ++++++++++++++++++++++++++
 .env.docker.example | 33 +++++++++++++++++++++++++++++++++
 .env.example        |  2 ++
 docker-compose.yml  |  2 ++
 4 files changed, 63 insertions(+)
 create mode 100644 .env.docker
 create mode 100644 .env.docker.example

diff --git a/.env.docker b/.env.docker
new file mode 100644
index 0000000..bf24195
--- /dev/null
+++ b/.env.docker
@@ -0,0 +1,26 @@
+# ============================================
+# Docker / Production Environment
+# ============================================
+# Update NEXTAUTH_URL with your server IP or domain
+NEXTAUTH_URL="http://192.168.1.190:3000"
+
+# ============================================
+# AI Provider Configuration
+# ============================================
+AI_PROVIDER=ollama
+OLLAMA_API_URL="http://ollama:11434"
+
+# ============================================
+# Email Configuration (Optional)
+# ============================================
+# Uncomment and configure for email features
+# SMTP_HOST="smtp.gmail.com"
+# SMTP_PORT="587"
+# SMTP_USER="your-email@gmail.com"
+# SMTP_PASS="your-app-password"
+# SMTP_FROM="noreply@memento.app"
+
+# ============================================
+# OpenAI (Optional)
+# ============================================
+# OPENAI_API_KEY="sk-..."
diff --git a/.env.docker.example b/.env.docker.example
new file mode 100644
index 0000000..658d282
--- /dev/null
+++ b/.env.docker.example
@@ -0,0 +1,33 @@
+# ============================================
+# Docker / Production Environment Template
+# ============================================
+# Copy this file to .env.docker and update with your server IP/domain
+
+# IMPORTANT: Update NEXTAUTH_URL with your server IP or domain name
+# Examples:
+# - IP: NEXTAUTH_URL="http://192.168.1.190:3000"
+# - Domain: NEXTAUTH_URL="http://your-domain.com"
+# - HTTPS: NEXTAUTH_URL="https://your-domain.com"
+
+NEXTAUTH_URL="http://YOUR_SERVER_IP:3000"
+
+# ============================================
+# AI Provider Configuration
+# ============================================
+AI_PROVIDER=ollama
+OLLAMA_API_URL="http://ollama:11434"
+
+# ============================================
+# Email Configuration (Optional)
+# ============================================
+# Uncomment and configure for email features (password reset, reminders)
+# SMTP_HOST="smtp.gmail.com"
+# SMTP_PORT="587"
+# SMTP_USER="your-email@gmail.com"
+# SMTP_PASS="your-app-password"
+# SMTP_FROM="noreply@memento.app"
+
+# ============================================
+# OpenAI (Optional - for GPT models)
+# ============================================
+# OPENAI_API_KEY="sk-..."
diff --git a/.env.example b/.env.example
index 83bceb6..7fc91ba 100644
--- a/.env.example
+++ b/.env.example
@@ -8,6 +8,8 @@ DATABASE_URL="file:/app/prisma/dev.db"
 # ============================================
 # Generate with: openssl rand -base64 32
 NEXTAUTH_SECRET="change-this-to-a-random-string-at-least-32-characters-long"
+# For local development: NEXTAUTH_URL="http://localhost:3000"
+# For Docker/Production: NEXTAUTH_URL="http://YOUR_SERVER_IP:3000"
 NEXTAUTH_URL="http://localhost:3000"
 
 # ============================================
diff --git a/docker-compose.yml b/docker-compose.yml
index 9745a4b..5d7788a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,6 +7,8 @@ services:
       context: ./keep-notes
       dockerfile: Dockerfile
     container_name: memento-web
+    env_file:
+      - .env.docker
     ports:
       - "3000:3000"
     environment: