113 lines
2.3 KiB
Markdown
113 lines
2.3 KiB
Markdown
# Deployment Instructions
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## Prerequisites
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- Docker (v19+)
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- Docker Compose (v2+)
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- NGINX (with auth_request module)
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## Build
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```bash
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docker build -t db123/auth-proxy:latest .
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```
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or
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```bash
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docker pull git.yejayekhoob.com/db123/auth-proxy:latest
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```
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## Run
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```bash
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docker-compose up -d
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```
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## NGINX integration
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### 1. Create the auth-proxy include file
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```nginx
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# /etc/nginx/snippets/auth-proxy.conf
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#
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# This is the shared auth_request configuration. Include it in any
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# server block that needs authentication.
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#
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# Important: we use X-Real-IP (set by NGINX) rather than
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# X-Forwarded-For. X-Forwarded-For is client-controlled and can be
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# spoofed. If you need a CDN, configure the realip module instead
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# of trusting the header.
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location = /_auth_proxy {
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internal;
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proxy_pass_request_body on;
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proxy_set_header Content-Length "";
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Original-Host $host;
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proxy_set_header X-Original-URI $request_uri;
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proxy_set_header Authorization $http_authorization;
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proxy_pass http://auth-proxy:8080/auth;
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}
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```
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### 2. Apply the include to sensitive server blocks
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```nginx
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server {
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listen 443 ssl;
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server_name phpmyadmin.yejayekhoob.com;
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include /etc/nginx/snippets/auth-proxy.conf;
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location / {
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auth_request /_auth_proxy;
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auth_request_set $auth_status $upstream_status;
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proxy_pass http://phpmyadmin:80/;
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# ... other proxy settings ...
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}
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}
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```
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### 3. Test and reload
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```bash
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nginx -t
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nginx -s reload
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```
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## Environment variables
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| Variable | Description | Default |
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|----------|-------------|---------|
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| AUTH_PROXY_PORT | HTTP listen port | 8080 |
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| AUTH_PROXY_API_TOKEN | API bearer token | (required) |
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| AUTH_PROXY_DB_PATH | SQLite database path | /data/auth-proxy.db |
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| DATA_DIR | Data directory | /data |
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| CLEANUP_INTERVAL | Cleanup interval | 60s |
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## Testing
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```bash
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go test ./src/...
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```
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## Graceful shutdown
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```bash
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docker-compose down
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```
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The service waits up to 30 seconds for in-flight requests to complete.
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## Hardened deployment
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For production, use the Dockerfile from this repository. It:
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- Builds the binary in a separate stage (smaller image).
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- Runs the service as a non-root user.
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- Drops all Linux capabilities.
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- Sets the no-new-privileges flag.
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- Mounts /tmp as tmpfs (no persistence).
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