├── src
    ├── main
    │   ├── resources
    │   │   ├── application.properties
    │   │   └── application.yml
    │   └── java
    │   │   └── com
    │   │       └── javatechie
    │   │           └── spring
    │   │               └── cloud
    │   │                   └── security
    │   │                       └── api
    │   │                           └── SpringCloudOauth2ExampleApplication.java
    └── test
    │   └── java
    │       └── com
    │           └── javatechie
    │               └── spring
    │                   └── cloud
    │                       └── security
    │                           └── api
    │                               └── SpringCloudOauth2ExampleApplicationTests.java
├── README.md
└── pom.xml


/src/main/resources/application.properties:
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1 | 
2 | 


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/README.md:
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1 | # spring-boot-security-oauth2-example
2 | How to enable oauth2 in spring boot application
3 | 


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/src/main/resources/application.yml:
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 1 | security:
 2 |   oauth2:
 3 |     client:
 4 |        clientId: 074d166086f317ed4ec9
 5 |        clientSecret: c50ca06ec6d44120cfd19afeccf7005fe86bcc72
 6 |        accessTokenUri: https://github.com/login/oauth/access_token
 7 |        userAuthorizationUri: https://github.com/login/oauth/authorize
 8 |        clientAuthenticationScheme: form
 9 |     resource:
10 |       user-info-uri: https://api.github.com/user
11 |       prefer-token-info: false 


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/src/test/java/com/javatechie/spring/cloud/security/api/SpringCloudOauth2ExampleApplicationTests.java:
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 1 | package com.javatechie.spring.cloud.security.api;
 2 | 
 3 | import org.junit.Test;
 4 | import org.junit.runner.RunWith;
 5 | import org.springframework.boot.test.context.SpringBootTest;
 6 | import org.springframework.test.context.junit4.SpringRunner;
 7 | 
 8 | @RunWith(SpringRunner.class)
 9 | @SpringBootTest
10 | public class SpringCloudOauth2ExampleApplicationTests {
11 | 
12 | 	@Test
13 | 	public void contextLoads() {
14 | 	}
15 | 
16 | }
17 | 


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/src/main/java/com/javatechie/spring/cloud/security/api/SpringCloudOauth2ExampleApplication.java:
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 1 | package com.javatechie.spring.cloud.security.api;
 2 | 
 3 | import java.security.Principal;
 4 | 
 5 | import org.springframework.boot.SpringApplication;
 6 | import org.springframework.boot.autoconfigure.SpringBootApplication;
 7 | import org.springframework.boot.autoconfigure.security.oauth2.client.EnableOAuth2Sso;
 8 | import org.springframework.web.bind.annotation.GetMapping;
 9 | import org.springframework.web.bind.annotation.RestController;
10 | 
11 | @SpringBootApplication
12 | @EnableOAuth2Sso
13 | @RestController
14 | public class SpringCloudOauth2ExampleApplication {
15 | 	
16 | 	@GetMapping("/")
17 | 	public String message(Principal principal) {
18 | 		return "Hi "+principal.getName()+" welcome to SpringCloudOauth2ExampleApplication";
19 | 	}
20 | 
21 | 	public static void main(String[] args) {
22 | 		SpringApplication.run(SpringCloudOauth2ExampleApplication.class, args);
23 | 	}
24 | 
25 | }
26 | 


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/pom.xml:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3 | 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 4 | 	<modelVersion>4.0.0</modelVersion>
 5 | 	<parent>
 6 | 		<groupId>org.springframework.boot</groupId>
 7 | 		<artifactId>spring-boot-starter-parent</artifactId>
 8 | 		<version>2.1.4.RELEASE</version>
 9 | 		<relativePath/> <!-- lookup parent from repository -->
10 | 	</parent>
11 | 	<groupId>com.javatechie</groupId>
12 | 	<artifactId>spring-cloud-oauth2-example</artifactId>
13 | 	<version>0.0.1-SNAPSHOT</version>
14 | 	<name>spring-cloud-oauth2-example</name>
15 | 	<description>Spring cloud security using OAuth2 | GitHub</description>
16 | 
17 | 	<properties>
18 | 		<java.version>1.8</java.version>
19 | 		<spring-cloud.version>Greenwich.SR2</spring-cloud.version>
20 | 	</properties>
21 | 
22 | 	<dependencies>
23 | 		<dependency>
24 | 			<groupId>org.springframework.boot</groupId>
25 | 			<artifactId>spring-boot-starter-web</artifactId>
26 | 		</dependency>
27 | 		<dependency>
28 | 			<groupId>org.springframework.cloud</groupId>
29 | 			<artifactId>spring-cloud-starter-oauth2</artifactId>
30 | 		</dependency>
31 | 		<dependency>
32 | 			<groupId>org.springframework.cloud</groupId>
33 | 			<artifactId>spring-cloud-starter-security</artifactId>
34 | 		</dependency>
35 | 
36 | 		<dependency>
37 | 			<groupId>org.springframework.boot</groupId>
38 | 			<artifactId>spring-boot-starter-test</artifactId>
39 | 			<scope>test</scope>
40 | 		</dependency>
41 | 	</dependencies>
42 | 
43 | 	<dependencyManagement>
44 | 		<dependencies>
45 | 			<dependency>
46 | 				<groupId>org.springframework.cloud</groupId>
47 | 				<artifactId>spring-cloud-dependencies</artifactId>
48 | 				<version>${spring-cloud.version}</version>
49 | 				<type>pom</type>
50 | 				<scope>import</scope>
51 | 			</dependency>
52 | 		</dependencies>
53 | 	</dependencyManagement>
54 | 
55 | 	<build>
56 | 		<plugins>
57 | 			<plugin>
58 | 				<groupId>org.springframework.boot</groupId>
59 | 				<artifactId>spring-boot-maven-plugin</artifactId>
60 | 			</plugin>
61 | 		</plugins>
62 | 	</build>
63 | 
64 | </project>
65 | 


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