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d32389a8ef
- Introduced comprehensive documentation for diagnosing and fixing deployment isolation issues between DEV and LIVE instances. - Implemented enhanced debug API endpoints for deployment verification, URL hardcoding detection, cookie isolation testing, and session configuration checks. - Created scripts for visual demonstration of cookie isolation, enhanced debugging deployment, and verification of NextAuth cookie isolation. - Developed a master isolation verification script to run all isolation checks in sequence and summarize results. - Added detailed README and environment variable guidelines for proper deployment isolation.
74 lines
3 KiB
Markdown
74 lines
3 KiB
Markdown
# LearnHouse Isolation Fix: Improvements Summary
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We've developed a comprehensive set of tools, scripts, and documentation to help diagnose and fix deployment isolation issues between DEV and LIVE instances. Here's a summary of the improvements:
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## 1. Enhanced Debug Endpoints
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We expanded the API debug capabilities significantly:
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- **`/api/v1/debug/deployment`**: Enhanced with detailed database, Redis, container, and hostname information
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- **`/api/v1/debug/urls`**: Improved to detect cross-contamination from both domains and categorize findings
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- **`/api/v1/debug/cookies`**: New endpoint to test cookie isolation and detect cross-deployment cookies
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- **`/api/v1/debug/session`**: New endpoint to check session configuration and origins
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## 2. Verification Scripts
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We created several verification scripts for different aspects of isolation:
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- **`verify-enhanced-isolation.sh`**: Comprehensive isolation checks for all aspects of deployment
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- **`test-nextauth-cookie-isolation.sh`**: Focused testing for NextAuth cookie isolation
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- **`verify-all-isolation.sh`**: Master script that runs all verification checks and produces a report
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- **`create-cookie-demo.sh`**: Visual tool to demonstrate and test cookie behavior in browsers
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## 3. Documentation
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- **`ENHANCED_DEBUG_TOOLS.md`**: Detailed guide to all debug endpoints and how to use them
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- **`ISOLATION_TOOLKIT_README.md`**: Overview of all tools available for isolation testing
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- **Updated `ISOLATION_IMPLEMENTATION_CHECKLIST.md`**: Comprehensive checklist with new tools
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- **Updated `DATABASE_ISOLATION_FIX.md`**: Enhanced verification methods
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## 4. Developer Experience
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- Visual cookie isolation demo with browser-based testing
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- HTML reports for easy sharing and analyzing of results
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- Colored terminal output for easy interpretation of verification results
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- Container and hostname information for infrastructure verification
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## 5. Implementation Details
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The specific code improvements include:
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1. **Enhanced database information**:
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- Now shows database username, hostname and database name
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- Extracts Redis instance information
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2. **Cookie isolation testing**:
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- Sets test cookies with deployment name
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- Checks if cookies from one deployment are visible to another
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- Visual browser-based tool to demonstrate isolation
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3. **Session configuration verification**:
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- Analyzes headers and environment variables that affect session behavior
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- Shows where sessions would be sent based on current configuration
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4. **Comprehensive URL checking**:
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- Categorizes URLs by domain to identify cross-contamination
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- Reports specific instances of hardcoded URLs in the frontend
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## Usage
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To use these enhanced tools:
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1. Deploy the enhanced debug module:
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```bash
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./deploy-enhanced-debug.sh
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```
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2. Run the comprehensive verification:
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```bash
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./verify-all-isolation.sh
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```
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3. Check the reports generated in `/tmp/learnhouse-isolation-report/`
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These enhancements will make it much easier to diagnose and fix isolation issues between the DEV and LIVE LearnHouse deployments.
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