RUST Actix-Web Login Microservice

RUST, Actix, Login, Bcrypt, Diesel, SQLite

Description

• Register with username and password
• Login with username and password.Get verified and receive auth cookie
• Update password with auth cookie
• Bcrypt for password hashing
• Sqlite3 embedded db for user database
• Cookie base authentication
• CORS Enabled

Crate Used

• actix-web // Actix web is a simple, pragmatic and extremely fast web framework for Rust.
• chrono // Date and time library for Rust.
• diesel // A safe, extensible ORM and Query Builder for PostgreSQL, SQLite, and MySQL.
• dotenv // A dotenv implementation for Rust.
• derive_more // Convenience macros to derive tarits easily
• env_logger // A logging implementation for log which is configured via an environment variable.
• futures // An implementation of futures and streams featuring zero allocations, composability, and iterator-like interfaces.
• lazy_static // A macro for declaring lazily evaluated statics.
• r2d2 // A generic connection pool.
• serde // A generic serialization/deserialization framework.
• serde_json // A JSON serialization file format.
• serde_derive // Macros 1.1 implementation of #[derive(Serialize, Deserialize)].

Requirement

# SQLite3 
# Ubuntu
$ sudo apt-get install libsqlite3-dev

# windows use vcpkg to install sqlite3

cargo install diesel_cli --no-default-features --features "sqlite-bundled"

Build and Run

$ echo "DATABASE_URL=user.db" > .env
$ diesel migration run

$ cargo check 
$ cargo run 

# for arm processor build
$ cargo build --target arm-unknown-linux-gnueabihf --release

Ping

curl -i --request GET http://127.0.0.1:3000/api/ping 

# result
pong

Register

curl -i --request POST \
  --url http://127.0.0.1:3000/api/auth/register \
  --header 'content-type: application/json' \
  --data '{
        "username": "admin",
        "password":"12345"
}'

# result
HTTP/1.1 200 OK
set-cookie: auth=I7djxyY0IK5eecymVLQYi/WyoIh7m+et95qAnQ3ZQv1Nn8vmWEaf7JrhC2Kub4GRpw==; HttpOnly; Path=/; Domain=localhost; Max-Age=86400
content-length: 0

Login

curl -i --request POST \
  --url http://127.0.0.1:3000/api/auth/login \
  --header 'content-type: application/json' \
  --data '{
        "username": "admin",
        "password":"12345"
}'

# result
HTTP/1.1 200 OK
set-cookie: auth=I7djxyY0IK5eecymVLQYi/WyoIh7m+et95qAnQ3ZQv1Nn8vmWEaf7JrhC2Kub4GRpw==; HttpOnly; Path=/; Domain=localhost; Max-Age=86400
content-length: 0

Update Password

curl -i --request POST \
  --url http://127.0.0.1:3000/api/auth/update_password \
  --header 'content-type: application/json' \
  --data '{
        "old_password": "12345",
        "password":"123456"
}'

# result
HTTP/1.1 200 OK
set-cookie: auth=FkTMjoBI0crA6PcQ7BNJMoifVP/hLN9WpoySpwG8aplIphxy2aqh9ecPZMSfGCc; HttpOnly; Path=/; Domain=localhost; Max-Age=86400
content-length: 0