Authentication

A simple authentication services by using spring security and oauth2.

How to use:

• git clone https://github.com/winar-jin/authentication.git
• Go to the root of this repository: cd authentication
• Run ./gradlew build to build the project
• Run ./gradlew bootRun to run the project, when you see "Tomcat started on port(s): 8080 (http) with context path", that means you run successful.

Api example

• Register a new user:
  • Request:

  POST /api/register HTTP/1.1
  Host: localhost:8080
  Content-Type: application/json
  {
      "userName":"test2",
      "passWord":"111",
      "phoneNumber": "110",
      "email":"123@126.com"
  }
  

  • Response:

  {
      "id": 1,
      "userName": "test2",
      "passWord": "$2a$11$1ucbwvijeV6Iga0BhpY0xOTOuJm4N9KUtozeJAFKMCXiBujzauquG",
      "phoneNumber": "110",
      "email": "123@126.com"
  }

• Search user info by userName
  • Request:

  GET /api/users/test2 HTTP/1.1
  Host: localhost:8080
  

  • Response:

  {
      "id": 1,
      "userName": "test2",
      "passWord": "$2a$11$1ucbwvijeV6Iga0BhpY0xOTOuJm4N9KUtozeJAFKMCXiBujzauquG",
      "phoneNumber": "110",
      "email": "123@126.com"
  }

• Get token by username and password
  • Request:

  GET /oauth/token?username=test2& password=111& grant_type=password& scope=read& client_id=web& client_secret=123456 HTTP/1.1
  Host: localhost:8080
  

  • Response:

  {
      "access_token": "816839ac-8e2b-4803-a0ab-e5c4d7baf5d8",
      "token_type": "bearer",
      "refresh_token": "a9fc2ab3-6c4b-4c77-914f-90013bb3e01a",
      "expires_in": 599,
      "scope": "read"
  }

• Get item by itemId, "/item/{id}" is a authorization api, you have to request with a valid access token.
  • Right Request:

  GET /item/23 HTTP/1.1
  Host: localhost:8080
  Authorization: Bearer 816839ac-8e2b-4803-a0ab-e5c4d7baf5d8
  

  • Right Response:

  With authentication, the item id is 23.
  

  • Wrong Request:

  GET /item/23 HTTP/1.1
  Host: localhost:8080
  Authorization: Bearer 816839ac-8e2b-4803-a0ab-e5c4d7baf
  

  • Wrong Response:

  {
      "error": "invalid_token",
      "error_description": "Invalid access token: 816839ac-8e2b-4803-a0ab-e5c4d7baf"
  }

• Get user info by token.
  • Request:

  GET /api/user HTTP/1.1
  Host: localhost:8080
  Authorization: Bearer 816839ac-8e2b-4803-a0ab-e5c4d7baf5d8
  

  • Response:

  test2
  

• Get all valid token by clientId.
  • Request:

  GET /api/oauth/tokens?clientId=web HTTP/1.1
  Host: localhost:8080
  

  • Response:

  [
      "816839ac-8e2b-4803-a0ab-e5c4d7baf5d8"
  ]

• Refresh token by refresh_token.

When your access token expire, it will become a invalid token. Then you can use refresh token to get a new token. Usually the refresh token will live longer than access token. But after you logout the access token, the related refresh token will be invalid too.

* Request:
```
GET /oauth/token?grant_type=refresh_token& refresh_token=a9fc2ab3-6c4b-4c77-914f-90013bb3e01a& client_id=web& client_secret=123456 HTTP/1.1
Host: localhost:8080
```
* Response:
```json
{
    "access_token": "28a46478-fe66-4476-a59e-df6653dbd510",
    "token_type": "bearer",
    "refresh_token": "5faf880b-8d67-4fe1-8563-4ae148c40c88",
    "expires_in": 599,
    "scope": "read"
}
```

• Logout by token and clientId.

After you logout, the token will become invalid, then you can't use the invalid token to access to the authorization request.

* Request:
```
GET /api/logout?clientId=web HTTP/1.1
Host: localhost:8080
Authorization: Bearer 816839ac-8e2b-4803-a0ab-e5c4d7baf5d8
``` 
* Response:
```
logout successful!
```