属性中的java Spring引导和KeyClope配置会引发NullPointerException,然后引发500个状态代码
我目前正在做一个项目,我必须处理Spring Boot和KeyClope。 我想要应用程序中的配置。弹簧的特性。 以下是我的配置文件的一部分:
keycloak.enabled = true
keycloak.auth-server-url=${SSO_URL:http://MYIP:8082/auth/}
keycloak.realm=${SSO_REALM:approfox-dev}
keycloak.resource=${SSO_CLIENT:approfox-dev-login}
keycloak.ssl-required=none
keycloak.public-client=true
keycloak.principal-attribute=preferred_username
但当我试图访问任何API端点时,我得到了一个500内部服务器错误,只有一个NullPointerException。我不知道从哪里或者为什么会发生这种异常。似乎应用程序属性文件不是由KeyClock加载的,因为当我使用KeyClock时。json和加载它的方法是有效的
@Configuration
@EnableWebSecurity
@KeycloakConfiguration
@ComponentScan(basePackageClasses = KeycloakSecurityComponents.class)
@ConditionalOnProperty(
value = "keycloak.enabled",
havingValue = "true",
matchIfMissing = false
)
class SecurityConfig extends KeycloakWebSecurityConfigurerAdapter {
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) {
SimpleAuthorityMapper grantedAuthorityMapper = new SimpleAuthorityMapper();
grantedAuthorityMapper.setPrefix("ROLE_");
KeycloakAuthenticationProvider keycloakAuthenticationProvider = keycloakAuthenticationProvider();
keycloakAuthenticationProvider.setGrantedAuthoritiesMapper(grantedAuthorityMapper);
auth.authenticationProvider(keycloakAuthenticationProvider);
}
@Bean
@Override
@ConditionalOnMissingBean(HttpSessionManager.class)
protected HttpSessionManager httpSessionManager() {
return new HttpSessionManager();
}
// Keycloak Spring Boot resolver not working
@Bean
public KeycloakSpringBootConfigResolver KeycloakConfigResolver() {
return new KeycloakSpringBootConfigResolver();
}
@Bean
@Override
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(
new SessionRegistryImpl());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
super.configure(http);
http.csrf()
.disable()
.cors()
.and()
.authorizeRequests()
.antMatchers("/exemple1")
.hasRole("student")
.antMatchers("/exemple2")
.hasRole("admin")
.anyRequest()
.permitAll();
}
// keycloak.json working...
/**
* Overrides default keycloak config resolver behaviour (/WEB-INF/keycloak.json) by a simple mechanism.
* <p>
* This example loads other-keycloak.json when the parameter use.other is set to true, e.g.:
* {@code ./gradlew bootRun -Duse.other=true}
*
* @return keycloak config resolver
*/
/*@Bean
public KeycloakConfigResolver keycloakConfigResolver() {
return new KeycloakConfigResolver() {
private KeycloakDeployment keycloakDeployment;
@Override
public KeycloakDeployment resolve(HttpFacade.Request facade) {
if (keycloakDeployment != null) {
return keycloakDeployment;
}
String path = "/keycloak.json";
InputStream configInputStream = getClass().getResourceAsStream(path);
if (configInputStream == null) {
throw new RuntimeException("Could not load Keycloak deployment info: " + path);
} else {
keycloakDeployment = KeycloakDeploymentBuilder.build(configInputStream);
}
return keycloakDeployment;
}
};
}*/
}
我已经在网上搜索过了,我找不到关于那个问题的任何信息
我的POM。xml
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.1.RELEASE</version>
</parent>
<groupId>xxx</groupId>
<artifactId>xxxx</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>xxxx</name>
<description>xxxx</description>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
<version>8.0.1</version>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-adapter</artifactId>
<version>8.0.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>2.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.18</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>3.3.0.Final</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<!-- <plugin>-->
<!-- <artifactId>maven-assembly-plugin</artifactId>-->
<!-- <version>3.1.1</version>-->
<!-- <configuration>-->
<!-- <descriptorRefs>-->
<!-- <descriptorRef>project</descriptorRef>-->
<!-- </descriptorRefs>-->
<!-- </configuration>-->
<!-- <executions>-->
<!-- <execution>-->
<!-- <id>make-assembly</id>-->
<!-- <phase>package</phase>-->
<!-- <goals>-->
<!-- <goal>single</goal>-->
<!-- </goals>-->
<!-- </execution>-->
<!-- </executions>-->
<!-- </plugin>-->
</plugins>
</build>
</project>
共 (0) 个答案