Termcloud

A simple file storage service with user buckets and usage limits.

Setup

Set up PostgreSQL database and run the schema:

psql -d termcloud -f internal/db/schema.sql

Configure environment variables (copy .env.example to .env and customize):

cp .env.example .env
# Edit .env with your settings

Configuration Options

Variable	Default	Description
`DATABASE_URL`	-	PostgreSQL connection string
`PORT`	8080	Server port
`STORAGE_DIR`	storage	Directory for file storage
`MAX_FILE_SIZE_MB`	100	Maximum file size in MB
`RATE_LIMIT`	20.0	Requests per second limit
`CORS_ORIGINS`	*	Allowed CORS origins
`GZIP_LEVEL`	5	Gzip compression level (1-9)
`DB_MAX_CONNECTIONS`	100	Maximum database connections
`DB_MIN_CONNECTIONS`	10	Minimum database connections
`DB_CONN_LIFETIME`	1h	Connection lifetime
`DB_CONN_IDLE_TIME`	1m	Connection idle timeout
`DB_HEALTH_CHECK_PERIOD`	5s	Health check interval
`DEFAULT_STORAGE_LIMIT_GB`	1	Default user storage limit

Build and run:

make build
make run

Usage

Create a user and get API key:

make admin ARGS="create-user mai sakurajima@waifu.club 5"

API Endpoints

All API endpoints require X-API-Key header.

Buckets:

GET /api/v1/buckets - List user buckets
POST /api/v1/buckets - Create bucket {"name": "my-bucket"}
DELETE /api/v1/buckets/:bucket - Delete bucket

Objects:

GET /api/v1/buckets/:bucket/objects - List objects in bucket
PUT /api/v1/buckets/:bucket/objects/* - Upload file (multipart form with "file" field)
GET /api/v1/buckets/:bucket/objects/* - Download file
DELETE /api/v1/buckets/:bucket/objects/* - Delete file

User Info:

GET /api/v1/user - Get user info and usage stats

Example Usage

# Create bucket
curl -X POST http://localhost:8080/api/v1/buckets \
  -H "X-API-Key: your-api-key" \
  -H "Content-Type: application/json" \
  -d '{"name": "my-files"}'

# Upload file
curl -X PUT http://localhost:8080/api/v1/buckets/my-files/objects/test.txt \
  -H "X-API-Key: your-api-key" \
  -F "file=@test.txt"

# Download file
curl http://localhost:8080/api/v1/buckets/my-files/objects/test.txt \
  -H "X-API-Key: your-api-key" \
  -o downloaded.txt