github / github/codeql

False positive Java. SpringBoot CSRF

Aperta
#22,199 1 commento 0 reazioni 0 assegnatari Vedi su GitHub
false-positive Java
Lingua principale
CodeQL
Stelle
10.1k
Fork
2.1k
Merge medio
2g 15h
PR unite (30g)
141

Descrizione

**Description of the false positive**

Given a SpringBoot application that acts solely as an API/OIDC Resource Server and does not utilize cookies or state, where CSRF is disabled, the `CodeQL / Disabled Spring CSRF protection` should not be triggered.

**Code samples or links to source code**

```Java
@Bean
SecurityFilterChain securityFilterChain(
final HttpSecurity http,
final String privateScope,
final AppUserPrincipalJwtAuthenticationConverter appUserPrincipalJwtAuthenticationConverter) {
http.formLogin(AbstractHttpConfigurer::disable)
.httpBasic(AbstractHttpConfigurer::disable)
.csrf(AbstractHttpConfigurer::disable) // NOSONAR stateless JWT, no CSRF cookies
.logout(AbstractHttpConfigurer::disable)
.sessionManagement(
session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
.authorizeHttpRequests(
authorize ->
authorize
.dispatcherTypeMatchers(DispatcherType.ERROR, DispatcherType.FORWARD)
.permitAll()
.requestMatchers(RuntimeEndpointPaths.unauthenticatedPaths())
.permitAll()
.requestMatchers(
new RegexRequestMatcher(
RuntimeEndpointPaths.versionedInternalRouteRegex(), null))
.access(interactiveUserAuthorizationManager())
.requestMatchers(
new RegexRequestMatcher(
RuntimeEndpointPaths.versionedPrivateRouteRegex(), null))
.access(
callerTypeAuthorizationManager(
OidcCallerType.CLIENT_CREDENTIALS, privateScope))
.anyRequest()
.authenticated())
.oauth2ResourceServer(
oauth2 ->
oauth2.jwt(
jwt ->
jwt.jwtAuthenticationConverter(
appUserPrincipalJwtAuthenticationConverter)));
return http.build();
}
```

Guida per i contributori

Apri la guida per i contributori

Direzione di ricerca

Start by locating the CodeQL query named "Disabled Spring CSRF protection" and review how it identifies Spring Security configurations. Reproduce the provided stateless JWT/OIDC resource-server example, then verify that disabling CSRF no longer triggers the query for this configuration while the reported case remains covered.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Valutazione

Stack tecnologico
java, spring-boot
Ambito
backend, security
Tipo di issue
Bug
Difficoltà
4/5
Tempo stimato
3-5 giorni
Stato di attività
Tranquilla
Chiarezza
Abbastanza chiara
Idoneità per principianti
48/100

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