Examples with UsernamePasswordCredentials io.micronaut.security.authentication.UsernamePasswordCredentials used on opensource projects

Example 1 with UsernamePasswordCredentials

use of io.micronaut.security.authentication.UsernamePasswordCredentials in project micronaut-graphql by micronaut-projects.

the class LoginDataFetcher method get.

@Override
public LoginPayload get(DataFetchingEnvironment environment) throws Exception {
    GraphQLContext graphQLContext = environment.getContext();
    if (LOGIN_RATE_LIMIT_REMAINING <= 0) {
        addRateLimitHeaders(graphQLContext);
        resetRateLimit();
        return LoginPayload.ofError("Rate Limit Exceeded");
    }
    HttpRequest httpRequest = graphQLContext.get("httpRequest");
    MutableHttpResponse<String> httpResponse = graphQLContext.get("httpResponse");
    String username = environment.getArgument("username");
    String password = environment.getArgument("password");
    UsernamePasswordCredentials usernamePasswordCredentials = new UsernamePasswordCredentials(username, password);
    LOGIN_RATE_LIMIT_REMAINING--;
    Flux<AuthenticationResponse> authenticationResponseFlowable = Flux.from(authenticator.authenticate(httpRequest, usernamePasswordCredentials));
    return authenticationResponseFlowable.map(authenticationResponse -> {
        addRateLimitHeaders(graphQLContext);
        if (authenticationResponse.isAuthenticated()) {
            eventPublisher.publishEvent(new LoginSuccessfulEvent(authenticationResponse));
            Optional<Cookie> jwtCookie = accessTokenCookie(Authentication.build(username), httpRequest);
            jwtCookie.ifPresent(httpResponse::cookie);
            User user = userRepository.findByUsername(username).orElse(null);
            return LoginPayload.ofUser(user);
        } else {
            eventPublisher.publishEvent(new LoginFailedEvent(authenticationResponse));
            return LoginPayload.ofError(authenticationResponse.getMessage().orElse(null));
        }
    }).blockFirst();
}