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JAVA-39: Removed module spring-security-kerberos

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sampadawagde 2020-06-02 22:55:10 +05:30
parent f5c5cc5290
commit 89ea700e24
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13
spring-security-modules/spring-security-kerberos/README.md
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## Spring Security Kerberos
This module contains articles about Spring Security Kerberos
### Relevant Articles:
- [Introduction to SPNEGO/Kerberos Authentication in Spring](https://www.baeldung.com/spring-security-kerberos)
### @PreFilter and @PostFilter annotations
### Build the Project ###
`mvn clean install`

69
spring-security-modules/spring-security-kerberos/pom.xml
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<?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"
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>
<artifactId>spring-security-kerberos</artifactId>
<version>0.1-SNAPSHOT</version>
<name>spring-security-kerberos</name>
<packaging>war</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-boot-2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-boot-2</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security.kerberos</groupId>
<artifactId>spring-security-kerberos-core</artifactId>
<version>${spring-security-kerberos.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security.kerberos</groupId>
<artifactId>spring-security-kerberos-web</artifactId>
<version>${spring-security-kerberos.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security.kerberos</groupId>
<artifactId>spring-security-kerberos-client</artifactId>
<version>${spring-security-kerberos.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
</plugin>
</plugins>
</build>
<properties>
<spring-security-kerberos.version>1.0.1.RELEASE</spring-security-kerberos.version>
</properties>
</project>

13
spring-security-modules/spring-security-kerberos/src/main/java/com/baeldung/Application.java
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package com.baeldung;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

87
spring-security-modules/spring-security-kerberos/src/main/java/com/baeldung/config/WebSecurityConfig.java
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package com.baeldung.config;
import com.baeldung.security.DummyUserDetailsService;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.FileSystemResource;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.kerberos.authentication.KerberosAuthenticationProvider;
import org.springframework.security.kerberos.authentication.KerberosServiceAuthenticationProvider;
import org.springframework.security.kerberos.authentication.sun.SunJaasKerberosClient;
import org.springframework.security.kerberos.authentication.sun.SunJaasKerberosTicketValidator;
import org.springframework.security.kerberos.web.authentication.SpnegoAuthenticationProcessingFilter;
import org.springframework.security.kerberos.web.authentication.SpnegoEntryPoint;
import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.anyRequest()
.authenticated()
.and()
.addFilterBefore(spnegoAuthenticationProcessingFilter(authenticationManagerBean()), BasicAuthenticationFilter.class);
}
@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.authenticationProvider(kerberosAuthenticationProvider())
.authenticationProvider(kerberosServiceAuthenticationProvider());
}
@Bean
public KerberosAuthenticationProvider kerberosAuthenticationProvider() {
KerberosAuthenticationProvider provider = new KerberosAuthenticationProvider();
SunJaasKerberosClient client = new SunJaasKerberosClient();
client.setDebug(true);
provider.setKerberosClient(client);
provider.setUserDetailsService(dummyUserDetailsService());
return provider;
}
@Bean
public SpnegoEntryPoint spnegoEntryPoint() {
return new SpnegoEntryPoint("/login");
}
@Bean
public SpnegoAuthenticationProcessingFilter spnegoAuthenticationProcessingFilter(AuthenticationManager authenticationManager) {
SpnegoAuthenticationProcessingFilter filter = new SpnegoAuthenticationProcessingFilter();
filter.setAuthenticationManager(authenticationManager);
return filter;
}
@Bean
public KerberosServiceAuthenticationProvider kerberosServiceAuthenticationProvider() {
KerberosServiceAuthenticationProvider provider = new KerberosServiceAuthenticationProvider();
provider.setTicketValidator(sunJaasKerberosTicketValidator());
provider.setUserDetailsService(dummyUserDetailsService());
return provider;
}
@Bean
public SunJaasKerberosTicketValidator sunJaasKerberosTicketValidator() {
SunJaasKerberosTicketValidator ticketValidator = new SunJaasKerberosTicketValidator();
ticketValidator.setServicePrincipal("HTTP/demo.kerberos.bealdung.com@baeldung.com");
ticketValidator.setKeyTabLocation(new FileSystemResource("baeldung.keytab"));
ticketValidator.setDebug(true);
return ticketValidator;
}
@Bean
public DummyUserDetailsService dummyUserDetailsService() {
return new DummyUserDetailsService();
}
}

16
spring-security-modules/spring-security-kerberos/src/main/java/com/baeldung/security/DummyUserDetailsService.java
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package com.baeldung.security;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
public class DummyUserDetailsService implements UserDetailsService {
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
return new User(username, "notUsed", true, true, true, true, AuthorityUtils.createAuthorityList("ROLE_USER"));
}
}