├── README.md
├── pom.xml
└── src
    ├── main
        ├── java
        │   └── com
        │   │   └── javatechie
        │   │       └── spring
        │   │           └── okta
        │   │               └── sso
        │   │                   └── SpringBootOktaSsoApplication.java
        └── resources
        │   └── application.properties
    └── test
        └── java
            └── com
                └── javatechie
                    └── spring
                        └── okta
                            └── sso
                                └── SpringBootOktaSsoApplicationTests.java


/README.md:
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1 | # spring-boot-okta-sso
2 | How to Add Single Sign-On to Your Spring Boot Web Application using okta & OAuth 2.0
3 | 


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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"
 3 | 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4 | 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 5 | 	<modelVersion>4.0.0</modelVersion>
 6 | 	<parent>
 7 | 		<groupId>org.springframework.boot</groupId>
 8 | 		<artifactId>spring-boot-starter-parent</artifactId>
 9 | 		<version>2.1.4.RELEASE</version>
10 | 		<relativePath /> <!-- lookup parent from repository -->
11 | 	</parent>
12 | 	<groupId>com.javatechie</groupId>
13 | 	<artifactId>spring-boot-okta-sso</artifactId>
14 | 	<version>0.0.1-SNAPSHOT</version>
15 | 	<name>spring-boot-okta-sso</name>
16 | 	<description>Enable Single Sign-On to Your Spring Boot Web App</description>
17 | 
18 | 	<properties>
19 | 		<java.version>1.8</java.version>
20 | 		<spring-cloud.version>Greenwich.SR2</spring-cloud.version>
21 | 	</properties>
22 | 
23 | 	<dependencies>
24 | 		<dependency>
25 | 			<groupId>org.springframework.boot</groupId>
26 | 			<artifactId>spring-boot-starter-security</artifactId>
27 | 		</dependency>
28 | 		<dependency>
29 | 			<groupId>org.springframework.boot</groupId>
30 | 			<artifactId>spring-boot-starter-web</artifactId>
31 | 		</dependency>
32 | 		<dependency>
33 | 			<groupId>com.okta.spring</groupId>
34 | 			<artifactId>okta-spring-boot-starter</artifactId>
35 | 			<version>0.6.0</version>
36 | 		</dependency>
37 | 		<dependency>
38 | 			<groupId>org.springframework.cloud</groupId>
39 | 			<artifactId>spring-cloud-starter-oauth2</artifactId>
40 | 		</dependency>
41 | 
42 | 		<dependency>
43 | 			<groupId>org.springframework.boot</groupId>
44 | 			<artifactId>spring-boot-starter-test</artifactId>
45 | 			<scope>test</scope>
46 | 		</dependency>
47 | 		<dependency>
48 | 			<groupId>org.springframework.security</groupId>
49 | 			<artifactId>spring-security-test</artifactId>
50 | 			<scope>test</scope>
51 | 		</dependency>
52 | 	</dependencies>
53 | 
54 | 	<dependencyManagement>
55 | 		<dependencies>
56 | 			<dependency>
57 | 				<groupId>org.springframework.cloud</groupId>
58 | 				<artifactId>spring-cloud-dependencies</artifactId>
59 | 				<version>${spring-cloud.version}</version>
60 | 				<type>pom</type>
61 | 				<scope>import</scope>
62 | 			</dependency>
63 | 		</dependencies>
64 | 	</dependencyManagement>
65 | 
66 | 	<build>
67 | 		<plugins>
68 | 			<plugin>
69 | 				<groupId>org.springframework.boot</groupId>
70 | 				<artifactId>spring-boot-maven-plugin</artifactId>
71 | 			</plugin>
72 | 		</plugins>
73 | 	</build>
74 | 
75 | </project>
76 | 


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/src/main/java/com/javatechie/spring/okta/sso/SpringBootOktaSsoApplication.java:
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 1 | package com.javatechie.spring.okta.sso;
 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 | @RestController
13 | @EnableOAuth2Sso
14 | public class SpringBootOktaSsoApplication {
15 | 	
16 | 	@GetMapping("/")
17 | 	public String welcome2User(Principal principal) {
18 | 		return "Hi "+principal.getName()+" Welcome to javatechie";
19 | 	}
20 | 
21 | 	public static void main(String[] args) {
22 | 		SpringApplication.run(SpringBootOktaSsoApplication.class, args);
23 | 	}
24 | 
25 | }
26 | 


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/src/main/resources/application.properties:
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1 | okta.oauth2.issuer= https://dev-165093.okta.com/oauth2/default
2 | okta.oauth2.clientId=0oaz16emnjw4TZVZ0356
3 | okta.oauth2.clientSecret=zEeuINnfu36oNGCWTdmnadAjgT-BtbTu79XdFwe0
4 | server.port=9090
5 | spring.main.allow-bean-definition-overriding=true
6 | 


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/src/test/java/com/javatechie/spring/okta/sso/SpringBootOktaSsoApplicationTests.java:
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 1 | package com.javatechie.spring.okta.sso;
 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 SpringBootOktaSsoApplicationTests {
11 | 
12 | 	@Test
13 | 	public void contextLoads() {
14 | 	}
15 | 
16 | }
17 | 


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