CORS Strict-origin-wenn-Cross-Origin ⇐ Java

[Anonymous]

Ich scheine auf einige Probleme mit meinen CORS -Konfigurationen zu stoßen. Ich benutze Keycloak für meine Authentifizierung. Alle meine Endpunkte werden mit einem Fehler 302 (gefunden) zu einer Anmeldeseite umgeleitet. Als ich die Anfrage im Netzwerk überprüfte, sah ich, dass ich "strenge Origin-wenn-Cross-Origin" als Empfehlungsrichtlinie bekomme. Ich habe mein SecurityConfig in mein API -Gateway eingebaut und habe dafür gesorgt, dass ich den richtigen Endpunkt verwende, aber er scheint diesen Fehler trotzdem zu werfen. Kann mir jemand einen Hinweis geben, was ich falsch konfigurieren kann? Danke schön!

Zugriff auf xmlhttprequest at
'http: // localhost: 8078/api-category/getall' von Origin
'http: // localhost: 5173 wurde durch cors blockiert. Auf der angeforderten
-Ressource. homepage.tsx: 42 < /p>
axiOSError {message: 'netzwerk error', name: 'axioSeRror', code:
'err_network', config: {…}, Anfrage: xmlhttprequest,…} (anonymous) @
homepage.tsx homepage.tsx: 42
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Get
http: // localhost: 8078/api-kategory/getall net :: er_failed 302 (Found) Mistricing Die Kategorien: cors.configurationSource(corsConfigurationSource()))
.authorizeExchange(exchanges -> exchanges
.pathMatchers(HttpMethod.OPTIONS, "/**").permitAll()
.pathMatchers(HttpMethod.GET, "/category-service/category/getAll").permitAll()
.anyExchange().authenticated()
)
.exceptionHandling(handling -> handling
.authenticationEntryPoint((exchange, ex) ->
Mono.fromRunnable(() -> {
exchange.getResponse().setStatusCode(HttpStatus.UNAUTHORIZED);
})
)
)
.build();
}

@Bean
public UrlBasedCorsConfigurationSource corsConfigurationSource() {
CorsConfiguration corsConfig = new CorsConfiguration();
corsConfig.setAllowedOrigins(List.of("http://localhost:5173"));
corsConfig.setAllowedMethods(List.of("GET", "POST", "OPTIONS"));
corsConfig.setAllowedHeaders(List.of("Origin", "Content-Type", "Accept", "Authorization"));
corsConfig.setAllowCredentials(true);

UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", corsConfig);
return source;
}
}

[/code]
Wie Sie in der URLBasedCorsConFigurationSource sehen können, habe ich alle Methoden von Localhost zugelassen: 5173, aber es funktioniert immer noch nicht.