Added security

Spring-Boot/spring-admin/greet-service/pom.xml

@@ -34,7 +34,10 @@
 			<groupId>de.codecentric</groupId>
 			<artifactId>spring-boot-admin-starter-client</artifactId>
 		</dependency>
-
+		<dependency>
+		    <groupId>org.springframework.boot</groupId>
+		    <artifactId>spring-boot-starter-security</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>

Spring-Boot/spring-admin/greet-service/src/main/resources/application.properties

@@ -4,4 +4,22 @@ spring.application.name=greet-service
 
 spring.boot.admin.client.url=http://localhost:8080
 
-management.endpoints.web.exposure.include=*
+management.endpoints.web.exposure.include=*
+
+#Required for this application to connect to SBA
+spring.boot.admin.client.username=admin
+spring.boot.admin.client.password=admin
+
+
+#basic auth creddentials
+spring.security.user.name=client
+spring.security.user.password=client
+
+
+#configs to give secured server info to SBA while registering
+spring.boot.admin.client.instance.metadata.user.name= ${spring.security.user.name}
+spring.boot.admin.client.instance.metadata.user.password=${spring.security.user.password}
+
+
+
+

Spring-Boot/spring-admin/spring-admin-server/pom.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
@@ -15,7 +16,7 @@
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.0.5.RELEASE</version>
-		<relativePath/> <!-- lookup parent from repository -->
+		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
 	<properties>
@@ -30,7 +31,10 @@
 			<groupId>de.codecentric</groupId>
 			<artifactId>spring-boot-admin-starter-server</artifactId>
 		</dependency>
-
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-security</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>

Spring-Boot/spring-admin/spring-admin-server/src/main/java/com/example/springadminserver/SpringAdminServerApplication.java

@@ -2,14 +2,39 @@ package com.example.springadminserver;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.web.server.ServerHttpSecurity;
+import org.springframework.security.web.server.SecurityWebFilterChain;
 
+import de.codecentric.boot.admin.server.config.AdminServerProperties;
 import de.codecentric.boot.admin.server.config.EnableAdminServer;
 
 @SpringBootApplication
 @EnableAdminServer
 public class SpringAdminServerApplication {
 
+	private final String adminContextPath;
+
+	public SpringAdminServerApplication(AdminServerProperties adminServerProperties) {
+		this.adminContextPath = adminServerProperties.getContextPath();
+	}
+
 	public static void main(String[] args) {
 		SpringApplication.run(SpringAdminServerApplication.class, args);
 	}
+
+	@Bean
+	public SecurityWebFilterChain securityWebFilterChainSecure(ServerHttpSecurity http) {
+
+		return http.authorizeExchange()
+				.pathMatchers(adminContextPath + "/assets/**").permitAll()
+				.pathMatchers(adminContextPath + "/login").permitAll()
+				.anyExchange().authenticated()
+				.and().formLogin().loginPage(adminContextPath + "/login")
+				.and().logout().logoutUrl(adminContextPath + "/logout")
+				.and().httpBasic()
+				.and().csrf().disable().build();
+
+	}
+
 }

Spring-Boot/spring-admin/spring-admin-server/src/main/resources/application.properties

@@ -0,0 +1,2 @@
+spring.security.user.name=admin
+spring.security.user.password=admin