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Add SecurityAuthFailureHandler for better handling of authentication and access failures; update SecurityConfig to integrate the new handler.

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This commit is contained in:
akastijn 2025-07-04 19:49:04 +02:00
parent 213f9987d9
commit c42fc38b2c
2 changed files with 60 additions and 10 deletions
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36
backend/src/main/java/com/alttd/altitudeweb/config/SecurityAuthFailureHandler.java Normal file
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@ -0,0 +1,36 @@
package com.alttd.altitudeweb.config;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import lombok.extern.slf4j.Slf4j;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;
import java.io.IOException;
@Slf4j
@Component
public class SecurityAuthFailureHandler implements AccessDeniedHandler, AuthenticationEntryPoint {
@Override
public void handle(HttpServletRequest request, HttpServletResponse response,
AccessDeniedException accessDeniedException) throws IOException {
log.warn("Access denied: User '{}' attempted to access '{}' without proper permissions",
request.getUserPrincipal() != null ? request.getUserPrincipal().getName() : "unknown",
request.getRequestURI());
response.sendError(HttpServletResponse.SC_FORBIDDEN, "Access Denied");
}
@Override
public void commence(HttpServletRequest request, HttpServletResponse response,
AuthenticationException authException) throws IOException {
log.warn("Authentication failure: Unauthenticated user attempted to access secured endpoint '{}'",
request.getRequestURI());
response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Authentication Required");
}
}

22
backend/src/main/java/com/alttd/altitudeweb/config/SecurityConfig.java
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@ -31,19 +31,33 @@ import java.security.interfaces.RSAPublicKey;
public class SecurityConfig {
private final KeyPairService keyPairService;
private final SecurityAuthFailureHandler securityAuthFailureHandler;
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
return http
.authorizeHttpRequests(auth -> auth
.authorizeHttpRequests(
auth -> auth
.requestMatchers("/form/**").hasAuthority(PermissionClaimDto.USER.getValue())
.requestMatchers("/head_mod/**").hasAuthority(PermissionClaimDto.HEAD_MOD.getValue())
// .requestMatchers("/particles/**").hasAuthority(PermissionClaimDto.HEAD_MOD.getValue())
.requestMatchers("/particles/**").hasAuthority(PermissionClaimDto.HEAD_MOD.getValue())
.requestMatchers("/files/save/**").hasAuthority(PermissionClaimDto.HEAD_MOD.getValue())
.anyRequest().permitAll()
)
.oauth2ResourceServer(oauth2 -> oauth2.jwt(Customizer.withDefaults()))
.sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.oauth2ResourceServer(
oauth2 -> oauth2
.jwt(Customizer.withDefaults())
.authenticationEntryPoint(securityAuthFailureHandler)
.accessDeniedHandler(securityAuthFailureHandler)
)
.exceptionHandling(
ex -> ex
.authenticationEntryPoint(securityAuthFailureHandler)
.accessDeniedHandler(securityAuthFailureHandler)
)
.sessionManagement(
session -> session
.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.build();
}