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90 changes: 13 additions & 77 deletions pom.xml
Original file line number Diff line number Diff line change
Expand Up @@ -10,28 +10,14 @@
<version>1.0.0-SNAPSHOT</version>

<properties>
<!-- ================ CAMUNDA VERSIONS ================ -->

<!-- Community Edition -->
<camunda.version>7.13.0</camunda.version>
<!-- Enterprise Edition -->
<!-- <camunda.version>7.13.0-ee</camunda.version>-->

<camunda.spring-boot.version>7.13.0</camunda.spring-boot.version>

<!-- ============== SPRING BOOT VERSIONS ============== -->

<!-- 7.12 and above -->
<spring-boot.version>2.2.6.RELEASE</spring-boot.version>

<camunda.version>7.15.0</camunda.version>
<spring-boot.version>2.5.4</spring-boot.version>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<version.java>1.8</version.java>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<failOnMissingWebXml>false</failOnMissingWebXml>
<azure.version>2.2.4</azure.version>

<azure.version>3.8.0</azure.version>
</properties>

<dependencyManagement>
Expand All @@ -51,7 +37,7 @@
<type>pom</type>
</dependency>
<dependency>
<groupId>com.microsoft.azure</groupId>
<groupId>com.azure.spring</groupId>
<artifactId>azure-spring-boot-bom</artifactId>
<version>${azure.version}</version>
<type>pom</type>
Expand All @@ -61,75 +47,26 @@
</dependencyManagement>

<dependencies>

<!-- ================ CAMUNDA ================ -->

<!-- Community Edition -->
<dependency>
<groupId>org.camunda.bpm.springboot</groupId>
<artifactId>camunda-bpm-spring-boot-starter-webapp</artifactId>
<version>${camunda.spring-boot.version}</version>
</dependency>

<!-- Enterprise Edition -->
<!-- <dependency>-->
<!-- <groupId>org.camunda.bpm.springboot</groupId>-->
<!-- <artifactId>camunda-bpm-spring-boot-starter-webapp-ee</artifactId>-->
<!-- <version>${camunda.spring-boot.version}-ee</version>-->
<!-- </dependency>-->

<!-- ================ general - data ================ -->

<!-- <dependency>-->
<!-- <groupId>com.h2database</groupId>-->
<!-- <artifactId>h2</artifactId>-->
<!-- </dependency>-->
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.2.3</version>
<groupId>org.camunda.bpm.springboot</groupId>
<artifactId>camunda-bpm-spring-boot-starter-webapp</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.12</version>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
</dependency>

<!-- ================ spring boot ================ -->

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>${spring-boot.version}</version>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

<!-- ================ spring security ================ -->

<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-client</artifactId>
<artifactId>spring-boot-starter-oauth2-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-jose</artifactId>
<groupId>com.azure.spring</groupId>
<artifactId>azure-spring-boot-starter-active-directory</artifactId>
</dependency>

<!-- ================ microsoft azure ================ -->

<dependency>
<groupId>com.microsoft.azure</groupId>
<artifactId>azure-active-directory-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>com.microsoft.azure</groupId>
<artifactId>azure-spring-boot</artifactId>
<version>${azure.version}</version>
</dependency>

</dependencies>

<build>
Expand All @@ -151,5 +88,4 @@
</plugin>
</plugins>
</build>

</project>
Original file line number Diff line number Diff line change
@@ -1,57 +1,47 @@
package com.camunda.example.oauth2.config;

import com.camunda.example.oauth2.filter.CamundaAuthenticationFilter;
import com.azure.spring.aad.webapp.AADWebSecurityConfigurerAdapter;
import com.camunda.example.oauth2.filter.WebAppAuthenticationProvider;
import org.camunda.bpm.webapp.impl.security.auth.ContainerBasedAuthenticationFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.security.SecurityProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.annotation.Order;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.oauth2.client.oidc.userinfo.OidcUserRequest;
import org.springframework.security.oauth2.client.userinfo.OAuth2UserService;
import org.springframework.security.oauth2.core.oidc.user.OidcUser;

import java.util.Collections;
import static java.util.Collections.singletonMap;
import static org.camunda.bpm.engine.rest.security.auth.ProcessEngineAuthenticationFilter.AUTHENTICATION_PROVIDER_PARAM;
import static org.springframework.boot.autoconfigure.security.SecurityProperties.BASIC_AUTH_ORDER;

@Configuration
@EnableWebSecurity(debug = true)
@Order(SecurityProperties.BASIC_AUTH_ORDER - 15)
public class WebAppSecurityConfig extends WebSecurityConfigurerAdapter {
@Order(BASIC_AUTH_ORDER - 15)
public class WebAppSecurityConfig extends AADWebSecurityConfigurerAdapter {

private final Logger logger = LoggerFactory.getLogger(WebAppSecurityConfig.class.getName());

@Autowired
private OAuth2UserService<OidcUserRequest, OidcUser> oidcUserService;

@Override
protected void configure(HttpSecurity http) throws Exception {

super.configure(http);
http.csrf().disable();
http.authorizeRequests().antMatchers("/app/admin/**", "/app/cockpit/**", "/app/tasklist/**").authenticated()
.and()
.authorizeRequests().antMatchers("/**").permitAll()
.and()
.oauth2Login()
.userInfoEndpoint()
.oidcUserService(oidcUserService);
.authorizeRequests().antMatchers("/**").permitAll();

http.csrf().disable();
}

@Bean
@Order(SecurityProperties.BASIC_AUTH_ORDER - 15)
public FilterRegistrationBean<CamundaAuthenticationFilter> containerBasedAuthenticationFilter() {
@Order(BASIC_AUTH_ORDER - 15)
public FilterRegistrationBean<ContainerBasedAuthenticationFilter> containerBasedAuthenticationFilter() {

logger.info("++++++++ WebAppSecurityConfig.containerBasedAuthenticationFilter()....");
FilterRegistrationBean<CamundaAuthenticationFilter> filterRegistration
= new FilterRegistrationBean<>();
filterRegistration.setFilter(new CamundaAuthenticationFilter());
filterRegistration.setInitParameters(Collections.singletonMap("authentication-provider", WebAppAuthenticationProvider.class.getName()));
FilterRegistrationBean<ContainerBasedAuthenticationFilter> filterRegistration = new FilterRegistrationBean<>();
filterRegistration.setFilter(new ContainerBasedAuthenticationFilter());
filterRegistration.setInitParameters(singletonMap(AUTHENTICATION_PROVIDER_PARAM, WebAppAuthenticationProvider.class.getName()));
filterRegistration.setOrder(101); // make sure the filter is registered after the Spring Security Filter Chain
filterRegistration.addUrlPatterns("/*");
return filterRegistration;
Expand Down

This file was deleted.

Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,9 @@
import java.util.List;
import java.util.stream.Collectors;

import static org.camunda.bpm.engine.rest.security.auth.AuthenticationResult.successful;
import static org.camunda.bpm.engine.rest.security.auth.AuthenticationResult.unsuccessful;

public class WebAppAuthenticationProvider extends ContainerBasedAuthenticationProvider {

private final Logger logger = LoggerFactory.getLogger(WebAppAuthenticationProvider.class.getName());
Expand All @@ -25,17 +28,17 @@ public AuthenticationResult extractAuthenticatedUser(HttpServletRequest request,

if (authentication == null) {
logger.debug("++ authentication == null...return unsuccessful.");
return AuthenticationResult.unsuccessful();
return unsuccessful();
}

logger.debug("++ authentication IS NOT NULL");
String name = authentication.getName();
if (name == null || name.isEmpty()) {
return AuthenticationResult.unsuccessful();
return unsuccessful();
}

logger.debug("++ name = " + name);
AuthenticationResult authenticationResult = new AuthenticationResult(name, true);
AuthenticationResult authenticationResult = successful(name);
authenticationResult.setGroups(getUserGroups(authentication));

return authenticationResult;
Expand All @@ -51,10 +54,10 @@ private List<String> getUserGroups(Authentication authentication) {
.map(res -> res.substring(5)) // Strip "ROLE_"
.collect(Collectors.toList());

logger.debug("++ groupIds = " + groupIds.toString());
logger.debug("++ groupIds = " + groupIds);

return groupIds;

}

}
}