OIDC Authentication Server

A modern OIDC authentication server based on Casdoor, providing enterprise-grade user authentication and authorization services.

✨ Features

• 🔐 OIDC Standard Authentication - Secure authentication based on OpenID Connect protocol
• 🌟 GitHub Integration - Support for GitHub Star synchronization and user association
• 📱 SMS Verification - Integrated SMS service with verification code support
• 🗄️ Multi-Database Support - Compatible with MySQL 8.0+ and PostgreSQL 13+
• 🐳 Containerized Deployment - Complete Docker and Kubernetes support
• ⚡ High Performance - Optimized connection pooling and concurrent processing
• 🛡️ Security Middleware - Complete security headers and request logging

🚀 Quick Start

Requirements

• Go 1.23.0+
• MySQL 8.0+ or PostgreSQL 13+
• Docker (optional)

Local Development

1. Clone the Repository

git clone https://github.com/zgsm-ai/oidc-auth.git
cd oidc-auth

2. Install Dependencies

go mod tidy

3. Configure

cp config/config.yaml config/config.yaml.local
# Edit the configuration file with your actual settings

4. Run the Service

go run cmd/main.go serve --config config/config.yaml

The service will start at http://localhost:8080.

Docker Deployment

1. Build Image

docker build -t oidc-auth:latest .

2. Run Container

docker run -d \
  --name oidc-auth \
  -p 8080:8080 \
  -e SERVER_BASEURL="<server_base_url>" \
  -e PROVIDERS_CASDOOR_CLIENTID="<casdoor_client_id>" \
  -e PROVIDERS_CASDOOR_CLIENTSECRET="<casdoor_client_secret>" \
  -e PROVIDERS_CASDOOR_BASEURL="<casdoor_base_url>" \
  -e PROVIDERS_CASDOOR_INTERNALURL="<casdoor_base_url>" \
  -e SMS_ENABLEDTEST="false" \
  -e SYNCSTAR_ENABLED="false" \
  -e DATABASE_HOST="<database_host>" \
  -e DATABASE_PASSWORD="<database_password>" \
  -e ENCRYPT_AESKEY="<aes_key>" \
  oidc-auth:latest

⚙️ Configuration

Environment Variables

Complete environment variable configuration for containerized deployment:

Category	Environment Variable	Description	Default Value
Server Configuration	SERVER_SERVERPORT	Service port	8080
	SERVER_BASEURL	Service base URL	http://localhost:8080
	SERVER_ISPRIVATE	Private network mode	false
Authentication Provider	PROVIDERS_CASDOOR_CLIENTID	Casdoor client ID	-
	PROVIDERS_CASDOOR_CLIENTSECRET	Casdoor client secret	-
	PROVIDERS_CASDOOR_BASEURL	Casdoor service address	-
	PROVIDERS_CASDOOR_INTERNALURL	Casdoor service internal address	-
Database Configuration	DATABASE_TYPE	Database type	postgres
	DATABASE_HOST	Database host	localhost
	DATABASE_PORT	Database port	5432
	DATABASE_USERNAME	Database username	postgres
	DATABASE_PASSWORD	Database password	-
	DATABASE_DBNAME	Database name	auth
	DATABASE_MAXIDLECONNS	Max idle connections	50
	DATABASE_MAXOPENCONNS	Max open connections	300
SMS Service	SMS_ENABLEDTEST	Test mode	true
	SMS_CLIENTID	SMS client ID	-
	SMS_CLIENTSECRET	SMS client secret	-
	SMS_TOKENURL	Token endpoint	-
	SMS_SENDURL	SMS send endpoint	-
GitHub Sync	SYNCSTAR_ENABLED	Enable Star sync	true
	SYNCSTAR_PERSONALTOKEN	GitHub Personal Token	-
	SYNCSTAR_OWNER	Repository owner	zgsm-ai
	SYNCSTAR_REPO	Repository name	zgsm
	SYNCSTAR_INTERVAL	Sync interval (minutes)	1
Encryption	ENCRYPT_AESKEY	AES key (32 characters)	-
	ENCRYPT_ENABLERSA	Enable RSA	false
	ENCRYPT_PRIVATEKEY	RSA private key file path	config/private.pem
	ENCRYPT_PUBLICKEY	RSA public key file path	config/public.pem
Logging	LOG_LEVEL	Log level	info
	LOG_FILENAME	Log file path	logs/app.log
	LOG_MAXSIZE	Log file size limit (MB)	100
	LOG_MAXBACKUPS	Number of backup files	10
	LOG_MAXAGE	Log retention days	30
	LOG_COMPRESS	Compress old logs	true

Kubernetes Deployment

cp ./charts/oidc-auth/values.yaml /your/path/values.yaml
# modify /your/path/values.yaml
helm install -n oidc-auth oidc-auth ./charts/oidc-auth \
  --set replicaCount=1 \
  --set autoscaling.enabled=true \
  --set resources.requests.memory=512Mi \
  --create-namespace \
  -f /your/path/values.yaml

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

Issues and Pull Requests are welcome!

Contribution Guidelines

1. Fork the project
2. Create a feature branch
3. Commit your changes
4. Push to the branch
5. Create a Pull Request

Support

If you have any questions or suggestions, please create an Issue.