⚠️ Spring Boot 2.0 / Spring Security 5.0 version is here

OAuth2 SSO Demo with Spring Boot + Spring Security OAuth2

This demo app consists of following three components:

Authorization ... OAuth2 Authorization Server
Resource ... OAuth2 Resource Server. Provides REST API.
UI ... Web UI using SSO based on OAuth2

Authorization Code Flow

Resource Owner Password Credentials Flow

Get an Access Token

$ curl -XPOST -u demo:demo localhost:9999/uaa/oauth/token -d grant_type=password -d username=user -d password=password
{"access_token":"00bc1b1a-36be-4884-855b-c7854d7b7915","token_type":"bearer","refresh_token":"06c522b3-66fc-4de1-9a0e-cd1765f8a0a2","expires_in":43199,"scope":"read write"}

Post a Resource

$ curl -H 'Authorization: Bearer 00bc1b1a-36be-4884-855b-c7854d7b7915' \
       -H 'Content-Type: application/json' \
       -d '{"text" : "Hello World!"}' \
       localhost:7777/api/messages
{"text":"Hello World!","username":"user","createdAt":"2016-05-16T12:48:39.466"}

Get Resources

$ curl -H 'Authorization: Bearer 00bc1b1a-36be-4884-855b-c7854d7b7915' localhost:7777/api/messages
[{"text":"Hello World!","username":"user","createdAt":"2016-05-16T12:48:39.466"}]

leonavevor/oauth2-sso-demo

OAuth2 SSO Demo with Spring Boot + Spring Security OAuth2

Authorization Code Flow

Resource Owner Password Credentials Flow

Variants