Examples with SecurityQuestionsAuthenticationContext com.evolveum.midpoint.model.api.context.SecurityQuestionsAuthenticationContext used on opensource projects

Example 1 with SecurityQuestionsAuthenticationContext

use of com.evolveum.midpoint.model.api.context.SecurityQuestionsAuthenticationContext in project midpoint by Evolveum.

the class MidpointRestSecurityQuestionsAuthenticator method createAuthenticationContext.

@Override
protected SecurityQuestionsAuthenticationContext createAuthenticationContext(AuthorizationPolicy policy, ContainerRequestContext requestCtx) {
    JsonFactory f = new JsonFactory();
    ObjectMapper mapper = new ObjectMapper(f);
    JsonNode node = null;
    try {
        node = mapper.readTree(policy.getAuthorization());
    } catch (IOException e) {
        RestServiceUtil.createSecurityQuestionAbortMessage(requestCtx, "{" + USER_CHALLENGE + "}");
        return null;
    }
    JsonNode userNameNode = node.findPath("user");
    if (userNameNode instanceof MissingNode) {
        RestServiceUtil.createSecurityQuestionAbortMessage(requestCtx, "{" + USER_CHALLENGE + "}");
        return null;
    }
    String userName = userNameNode.asText();
    policy.setUserName(userName);
    JsonNode answerNode = node.findPath("answer");
    if (answerNode instanceof MissingNode) {
        SecurityContextHolder.getContext().setAuthentication(new AnonymousAuthenticationToken("restapi", "REST", AuthorityUtils.createAuthorityList("ROLE_ANONYMOUS")));
        SearchResultList<PrismObject<UserType>> users = null;
        try {
            users = searchUser(userName);
        } finally {
            SecurityContextHolder.getContext().setAuthentication(null);
        }
        if (users.size() != 1) {
            requestCtx.abortWith(Response.status(Status.UNAUTHORIZED).header("WWW-Authenticate", "Security question authentication failed. Incorrect username and/or password").build());
            return null;
        }
        PrismObject<UserType> user = users.get(0);
        PrismContainer<SecurityQuestionAnswerType> questionAnswerContainer = user.findContainer(SchemaConstants.PATH_SECURITY_QUESTIONS_QUESTION_ANSWER);
        if (questionAnswerContainer == null || questionAnswerContainer.isEmpty()) {
            requestCtx.abortWith(Response.status(Status.UNAUTHORIZED).header("WWW-Authenticate", "Security question authentication failed. Incorrect username and/or password").build());
            return null;
        }
        String questionChallenge = "";
        List<SecurityQuestionDefinitionType> questions = null;
        try {
            SecurityContextHolder.getContext().setAuthentication(new AnonymousAuthenticationToken("restapi", "REST", AuthorityUtils.createAuthorityList("ROLE_ANONYMOUS")));
            questions = getQuestions(user);
        } finally {
            SecurityContextHolder.getContext().setAuthentication(null);
        }
        Collection<SecurityQuestionAnswerType> questionAnswers = questionAnswerContainer.getRealValues();
        Iterator<SecurityQuestionAnswerType> questionAnswerIterator = questionAnswers.iterator();
        while (questionAnswerIterator.hasNext()) {
            SecurityQuestionAnswerType questionAnswer = questionAnswerIterator.next();
            SecurityQuestionDefinitionType question = questions.stream().filter(q -> q.getIdentifier().equals(questionAnswer.getQuestionIdentifier())).findFirst().get();
            String challenge = QUESTION.replace(Q_ID, question.getIdentifier());
            questionChallenge += challenge.replace(Q_TXT, question.getQuestionText());
            if (questionAnswerIterator.hasNext()) {
                questionChallenge += ",";
            }
        }
        String userChallenge = USER_CHALLENGE.replace("username", userName);
        String challenge = "{" + userChallenge + ", \"answer\" : [" + questionChallenge + "]}";
        RestServiceUtil.createSecurityQuestionAbortMessage(requestCtx, challenge);
        return null;
    }
    ArrayNode answers = (ArrayNode) answerNode;
    Iterator<JsonNode> answersList = answers.elements();
    Map<String, String> questionAnswers = new HashMap<>();
    while (answersList.hasNext()) {
        JsonNode answer = answersList.next();
        String questionId = answer.findPath("qid").asText();
        String questionAnswer = answer.findPath("qans").asText();
        questionAnswers.put(questionId, questionAnswer);
    }
    return new SecurityQuestionsAuthenticationContext(userName, questionAnswers);
}

Example 2 with SecurityQuestionsAuthenticationContext

use of com.evolveum.midpoint.model.api.context.SecurityQuestionsAuthenticationContext in project midpoint by Evolveum.

the class SecurityQuestionProvider method internalAuthentication.

@Override
protected Authentication internalAuthentication(Authentication authentication, List<ObjectReferenceType> requireAssignment, AuthenticationChannel channel, Class<? extends FocusType> focusType) throws AuthenticationException {
    if (authentication.isAuthenticated() && authentication.getPrincipal() instanceof GuiProfiledPrincipal) {
        return authentication;
    }
    String enteredUsername = (String) authentication.getPrincipal();
    LOGGER.trace("Authenticating username '{}'", enteredUsername);
    ConnectionEnvironment connEnv = createEnvironment(channel);
    try {
        Authentication token;
        if (authentication instanceof SecurityQuestionsAuthenticationToken) {
            Map<String, String> answers = (Map<String, String>) authentication.getCredentials();
            SecurityQuestionsAuthenticationContext authContext = new SecurityQuestionsAuthenticationContext(enteredUsername, focusType, answers, requireAssignment);
            if (channel != null) {
                authContext.setSupportActivationByChannel(channel.isSupportActivationByChannel());
            }
            token = getEvaluator().authenticate(connEnv, authContext);
        } else {
            LOGGER.error("Unsupported authentication {}", authentication);
            throw new AuthenticationServiceException("web.security.provider.unavailable");
        }
        MidPointPrincipal principal = (MidPointPrincipal) token.getPrincipal();
        LOGGER.debug("User '{}' authenticated ({}), authorities: {}", authentication.getPrincipal(), authentication.getClass().getSimpleName(), principal.getAuthorities());
        return token;
    } catch (AuthenticationException e) {
        LOGGER.info("Authentication failed for {}: {}", enteredUsername, e.getMessage());
        throw e;
    }
}