Spring boot OAuth2 Example

a simple example, use Spring boot, Spting cloud oauth2, Spring security, Netflex zuul, demo how to config OAuth2 Server, UI Server and Resource Server. use JWT as token, not user-info uri to get the authorized user's info.

OAuth2 Server

oauth2 authentication provider

• context-path: /uaa
• serve port: 8804
• client details: in class com.cloume.ncee.OAuthConfiguration

Resource Server

provide an api /test saying HELLO, WORKS

UI-Server(Also Zuul Gateway)

• proxy access to ui-server and resource-server /api/** -> http(s)://{resource-server-hostname} / -> http(s)://{ui-server-hostname}
• homepage: /hello
• users: added in ncee-oauth project, class com.cloume.ncee.NceeAuthServerApplication
• ui-server(as oauth2 client) may have own user-system

IMPORTANT

• missing com.cloume.common packages can be found in repo https://github.com/HQIT/maven-repo (Issue #2)

• if ui-server and oauth2-server launched on the same host (even not on the same port), should set one of servers' context-path to anything but /, cuz Set-Cookie will override each other, make login fail (error log say some CSRF exception, not that). actually JSESSIONID change make the OAuthClientContext re-generated is the real reason

• JWT, symmetric key (123) used in example, un-symmetric one should be better! embedded .jks in project, tutorials available on google (or bing.com) and other SE.

good luck!