kami/license-system-backend

License System Backend

ASP.NET Core 8 API service for the software authorization system.

Requirements

• .NET 8 SDK
• PostgreSQL 16+
• Redis 7+ (optional, for rate limiting)

Quick Start

1. Create database and apply schema:

psql -U postgres -d license -f scripts/init.sql

2. Update src/License.Api/appsettings.json with your connection string and JWT secret.

3. Run the API:

dotnet restore

ASPNETCORE_URLS=http://localhost:39256 dotnet run --project src/License.Api

4. Swagger:

http://localhost:39256/swagger

Docker Compose

1. Copy env file:

cp .env.example .env

2. Start services:

docker compose up -d

3. Check health:

curl http://localhost:39256/health/ready

Notes

• On first run, a super_admin user is seeded from Seed config in appsettings.json.
• Files are stored under the Storage:UploadRoot path (defaults to uploads/).
• If Storage:ClientRsaPublicKeyPem is empty, files are stored unencrypted and no key headers are returned.
• CORS can be restricted via Cors:AllowedOrigins or env Cors__AllowedOrigins__0 (set Cors:AllowAny to true for dev).
• When Storage:RequireHttpsForDownloadKey is true, encrypted downloads require HTTPS to return the decryption key.
• Auth signature accepts ProjectSecret or ProjectKey (use ProjectKey for client integrations).