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Constantin Simonis 2025-03-06 12:52:15 +01:00
parent 33683f565f
commit f547d05f64
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8 changed files with 78 additions and 104 deletions
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82
backend/src/main/java/de/szut/casino/security/KeycloakSecurityConfig.java
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@ -1,82 +0,0 @@
package de.szut.casino.security;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.Customizer;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.session.SessionRegistry;
import org.springframework.security.core.session.SessionRegistryImpl;
import org.springframework.security.oauth2.server.resource.authentication.JwtAuthenticationConverter;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.session.RegisterSessionAuthenticationStrategy;
import org.springframework.security.web.authentication.session.SessionAuthenticationStrategy;
import org.springframework.security.web.session.HttpSessionEventPublisher;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@Configuration
@EnableWebSecurity
class KeycloakSecurityConfig {
private final KeycloakLogoutHandler keycloakLogoutHandler;
KeycloakSecurityConfig(KeycloakLogoutHandler keycloakLogoutHandler) {
this.keycloakLogoutHandler = keycloakLogoutHandler;
}
@Bean
public SessionRegistry sessionRegistry() {
return new SessionRegistryImpl();
}
@Bean
protected SessionAuthenticationStrategy sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(sessionRegistry());
}
@Bean
public HttpSessionEventPublisher httpSessionEventPublisher() {
return new HttpSessionEventPublisher();
}
@Bean
public SecurityFilterChain resourceServerFilterChain(HttpSecurity http) throws Exception {
http.csrf(csrf -> csrf
.ignoringRequestMatchers("/webhook")
)
.authorizeHttpRequests(auth -> auth
.requestMatchers(HttpMethod.POST, "/webhook").permitAll()
.requestMatchers("/swagger", "/swagger-ui/**", "/v3/api-docs/**", "/health").permitAll()
.anyRequest().authenticated()
)
.oauth2ResourceServer(spec -> spec.jwt(Customizer.withDefaults()));
return http.build();
}
@Bean
public JwtAuthenticationConverter jwtAuthenticationConverter() {
JwtAuthenticationConverter jwtAuthenticationConverter = new JwtAuthenticationConverter();
jwtAuthenticationConverter.setJwtGrantedAuthoritiesConverter(jwt -> {
List<GrantedAuthority> grantedAuthorities = new ArrayList<>();
Map<String, Object> realmAccess = jwt.getClaim("realm_access");
if (realmAccess != null && realmAccess.containsKey("roles")) {
List<String> roles = (List<String>) realmAccess.get("roles");
for (String role : roles) {
grantedAuthorities.add(new SimpleGrantedAuthority("ROLE_" + role));
}
}
return grantedAuthorities;
});
return jwtAuthenticationConverter;
}
}

19
backend/src/main/resources/application.properties
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@ -9,16 +9,23 @@ app.frontend-host=http://localhost:4200
spring.application.name=lf12_starter
#client registration configuration
spring.security.oauth2.client.registration.keycloak.client-id=lf12
spring.security.oauth2.client.registration.keycloak.authorization-grant-type=authorization_code
spring.security.oauth2.client.registration.keycloak.scope=openid
spring.security.oauth2.client.registration.authentik.provider=authentik
spring.security.oauth2.client.registration.authentik.client-id=MDqjm1kcWKuZfqHJXjxwAV20i44aT7m4VhhTL3Nm
spring.security.oauth2.client.registration.authentik.client-secret=GY2F8te6iAVYt1TNAUVLzWZEXb6JoMNp6chbjqaXNq4gS5xTDL54HqBiAlV1jFKarN28LQ7FUsYX4SbwjfEhZhgeoKuBnZKjR9eiu7RawnGgxIK9ffvUfMkjRxnmiGI5
spring.security.oauth2.client.registration.authentik.redirect-uri={baseUrl}/login/oauth2/code/{registrationId}
spring.security.oauth2.client.registration.authentik.scope=openid, profile, email
spring.security.oauth2.client.registration.authentik.client-name=Authentik
spring.security.oauth2.client.registration.authentik.authorization-grant-type=authorization_code
spring.security.oauth2.client.provider.authentik.authorization-uri=https://oauth.simonis.lol/application/o/authorize/
spring.security.oauth2.client.provider.authentik.issuer-uri=https://oauth.simonis.lol/
spring.security.oauth2.client.provider.authentik.token-uri=https://oauth.simonis.lol/application/o/token/
spring.security.oauth2.client.provider.authentik.user-info-uri=https://oauth.simonis.lol/application/o/userinfo/
spring.security.oauth2.client.provider.authentik.jwk-set-uri=https://oauth.simonis.lol/application/o/jwks/
#OIDC provider configuration:
spring.security.oauth2.client.provider.keycloak.issuer-uri=http://localhost:9090/realms/LF12
spring.security.oauth2.client.provider.keycloak.user-name-attribute=preferred_username
logging.level.org.springframework.security=DEBUG
#validating JWT token against our Keycloak server
spring.security.oauth2.resourceserver.jwt.issuer-uri=http://localhost:9090/realms/LF12
springdoc.swagger-ui.path=swagger
springdoc.swagger-ui.try-it-out-enabled=true