API REST Server using Rocket.rs

A Skeleton API Rest server using Rocket with the backend database as MongoDB.

Features

• Custom config file defining:
  • server host ip and port to listen
  • enable/disable ssl with ssl cert auto generation
  • mongodb configurations
• Use the x-api-key header to validate API Keys
• Restrict a client connecting IP Addresses to the endpoints using Allow ACL
• Restrict endpoints using the Deny ACL
• Rate limiter to throttle incoming requests to endpoints
• Extend this rocketapi server's boiler plate; with your endpoints

Requirements

• Rust 1.56+ (2021 edition)

---

Compile

cargo build --release

• Sample config file is available at config.sample.yml

Starting the server

./target/release/rocketapi -f config.sample.yml

Available endpoints

• Index/User management endpoint

Description	Endpoint	Method
Api index	/	GET
List all Users	/users	GET
Create user	/users	POST
Update user	/users	PUT
Delete user	/users/<Email>	DELETE

POST Request for new user creation / user update

The below example goes into json body of POST/PUT request while creating a new user

{
  "email": "email",
  "description": "...",
  "is_admin": false,
  "acl_allow_ips": ["127.0.0.1", "<IP_ADDRESS>"] // use ["*"] if you want to allow from any IP
  "acl_allow_endpoints": {
    "name": "/endpoint_name",
    "method": "GET", // use "*" if you want any methods to be allowed for this endpoint 
    "throttle": "4/min" // can use sec|min|hour|day
  }
}

Seed data & Configuration

• Example with rate-limit (throttle)

{
  "created_ip" : "127.0.0.1",
  "created_by" : "email",
  "created_at" : "2021-08-02T00:00:00Z",
  "email" : "email",
  "description": "...",
  "api_key" : "apikey123",
  "is_admin" : true,
  "acl_allow_ips" : [
    "*"
  ],
  "acl_allow_endpoints": [
    {"name": "/fair", "method": "*", "throttle": "4/min"}
  ]
}

• Example without rate-limit

{
  "created_ip" : "127.0.0.1",
  "created_by" : "email",
  "created_at" : "2021-08-02T00:00:00Z",
  "email" : "email",
  "description": "...",
  "api_key" : "apikey123",
  "is_admin" : true,
  "acl_allow_ips" : [
    "*"
  ],
  "acl_allow_endpoints": [
    {"name": "*", "method": "*"} 
  ]
}

Configs

The configs folder has configurations to start the server as a service and nginx config to server this rocketapi server in reverse proxy mode.

• Start the rocketapi server as a service

1) copy the configs/rocketapi.service to /etc/systemd/system folder
2) systemctl enable rocketapi
3) systemctl start rocketapi

• Then you can copy the configs/nginx.vhost to /etc/nginx/sites-enabled to access the rocketapi server via nginx.

---

If you need a python version, a python fastapi version can be found here.

---

Contribution

Feel free to make pull requests and make this better and/or contribute to its features.

---

Licensed under the Apache License, Version 2.0