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SecurityContextRepository

Pragya Keshap answered on February 28, 2023 Popularity 3/10 Helpfulness 1/10

answer SecurityContextRepository

SecurityContextRepository

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Extracting Bearer token from the header and share this token to AuthenticationManager for Validation of role and token.

@Component
public class SecurityContextRepository implements ServerSecurityContextRepository {

    @Autowired
    private AuthenticationManager authenticationManager;

    private final String AUTH_TOKEN_PREFIX = "Bearer ";

    @Override
    public Mono<Void> save(ServerWebExchange serverWebExchange, SecurityContext securityContext) {
        throw new UnsupportedOperationException("Not supported yet.");
    }

    @Override
    public Mono<SecurityContext> load(ServerWebExchange serverWebExchange) {
        return Mono.just(serverWebExchange.getRequest())
                .map(request -> request.getHeaders().getFirst(HttpHeaders.AUTHORIZATION))
                .filter(token -> token != null && token.startsWith(AUTH_TOKEN_PREFIX))
                .map(token -> token.substring(AUTH_TOKEN_PREFIX.length()))
                .map(authToken -> new UsernamePasswordAuthenticationToken(authToken, authToken))
                .flatMap(auth -> authenticationManager.authenticate(auth))
                .map(SecurityContextImpl::new);
    }
}

Popularity 3/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

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Contributed on Feb 28 2023

Pragya Keshap

0 Answers Avg Quality 2/10

SecurityContextRepository

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