public boolean login()

in src/main/java/org/apache/sling/auth/form/impl/jaas/FormLoginModule.java [67:88]

• 19 lines of code
• 4 McCabe index (conditional complexity)

    public boolean login() throws LoginException {
        boolean succeeded = false;
        Credentials credentials = getCredentials();
        if (credentials instanceof FormCredentials) {
            FormCredentials cred = (FormCredentials) credentials;
            userId = cred.getUserId();

            if (!authHandler.isValid(cred)){
                log.debug("Invalid credentials");

            } else if (userId == null) {
                log.debug("Could not extract userId/credentials");
            } else {
                // we just set the login name and rely on the following login modules to populate the subject
                sharedState.put(SHARED_KEY_PRE_AUTH_LOGIN, new PreAuthenticatedLogin(userId));
                sharedState.put(SHARED_KEY_CREDENTIALS, new SimpleCredentials(userId, EMPTY_PWD));
                sharedState.put(SHARED_KEY_LOGIN_NAME, userId);
                log.debug("login succeeded with trusted user: {}", userId);
            }
        }
        return succeeded;
    }