Examples with DuplicateUserException org.apache.wiki.auth.user.DuplicateUserException used on opensource projects

Example 1 with DuplicateUserException

use of org.apache.wiki.auth.user.DuplicateUserException in project jspwiki by apache.

the class UserManagerTest method testSetCollidingUserProfile.

@Test
public void testSetCollidingUserProfile() throws Exception {
    // First, count the number of users in the db now.
    int oldUserCount = m_db.getWikiNames().length;
    // Create a new user with random name
    WikiSession session = m_engine.guestSession();
    String loginName = "TestUser" + String.valueOf(System.currentTimeMillis());
    UserProfile profile = m_db.newProfile();
    profile.setEmail("jspwiki.tests@mailinator.com");
    profile.setLoginName(loginName);
    profile.setFullname("FullName" + loginName);
    profile.setPassword("password");
    // Set the login name to collide with Janne's: should prohibit saving
    profile.setLoginName("janne");
    try {
        m_mgr.setUserProfile(session, profile);
        Assert.fail("UserManager allowed saving of user with login name 'janne', but it shouldn't have.");
    } catch (DuplicateUserException e) {
        // Good! That's what we expected; reset for next test
        profile.setLoginName(loginName);
    }
    // Set the login name to collide with Janne's: should prohibit saving
    profile.setFullname("Janne Jalkanen");
    try {
        m_mgr.setUserProfile(session, profile);
        Assert.fail("UserManager allowed saving of user with login name 'janne', but it shouldn't have.");
    } catch (DuplicateUserException e) {
    // Good! That's what we expected
    }
    // There shouldn't have been any users added
    Assert.assertEquals(oldUserCount, m_db.getWikiNames().length);
}

Example 2 with DuplicateUserException

use of org.apache.wiki.auth.user.DuplicateUserException in project jspwiki by apache.

the class UserManager method setUserProfile.

/**
 * <p>
 * Saves the {@link org.apache.wiki.auth.user.UserProfile}for the user in
 * a wiki session. This method verifies that a user profile to be saved
 * doesn't collide with existing profiles; that is, the login name
 * or full name is already used by another profile. If the profile
 * collides, a <code>DuplicateUserException</code> is thrown. After saving
 * the profile, the user database changes are committed, and the user's
 * credential set is refreshed; if custom authentication is used, this means
 * the user will be automatically be logged in.
 * </p>
 * <p>
 * When the user's profile is saved successfully, this method fires a
 * {@link WikiSecurityEvent#PROFILE_SAVE} event with the WikiSession as the
 * source and the UserProfile as target. For existing profiles, if the
 * user's full name changes, this method also fires a "name changed"
 * event ({@link WikiSecurityEvent#PROFILE_NAME_CHANGED}) with the
 * WikiSession as the source and an array containing the old and new
 * UserProfiles, respectively. The <code>NAME_CHANGED</code> event allows
 * the GroupManager and PageManager can change group memberships and
 * ACLs if needed.
 * </p>
 * <p>
 * Note that WikiSessions normally attach event listeners to the
 * UserManager, so changes to the profile will automatically cause the
 * correct Principals to be reloaded into the current WikiSession's Subject.
 * </p>
 * @param session the wiki session, which may not be <code>null</code>
 * @param profile the user profile, which may not be <code>null</code>
 * @throws DuplicateUserException if the proposed profile's login name or full name collides with another
 * @throws WikiException if the save fails for some reason. If the current user does not have
 * permission to save the profile, this will be a {@link org.apache.wiki.auth.WikiSecurityException};
 * if if the user profile must be approved before it can be saved, it will be a
 * {@link org.apache.wiki.workflow.DecisionRequiredException}. All other WikiException
 * indicate a condition that is not normal is probably due to mis-configuration
 */
public void setUserProfile(WikiSession session, UserProfile profile) throws DuplicateUserException, WikiException {
    // Verify user is allowed to save profile!
    final Permission p = new WikiPermission(m_engine.getApplicationName(), WikiPermission.EDIT_PROFILE_ACTION);
    if (!m_engine.getAuthorizationManager().checkPermission(session, p)) {
        throw new WikiSecurityException("You are not allowed to save wiki profiles.");
    }
    // Check if profile is new, and see if container allows creation
    final boolean newProfile = profile.isNew();
    // Check if another user profile already has the fullname or loginname
    final UserProfile oldProfile = getUserProfile(session);
    final boolean nameChanged = (oldProfile == null || oldProfile.getFullname() == null) ? false : !(oldProfile.getFullname().equals(profile.getFullname()) && oldProfile.getLoginName().equals(profile.getLoginName()));
    UserProfile otherProfile;
    try {
        otherProfile = getUserDatabase().findByLoginName(profile.getLoginName());
        if (otherProfile != null && !otherProfile.equals(oldProfile)) {
            throw new DuplicateUserException("security.error.login.taken", profile.getLoginName());
        }
    } catch (final NoSuchPrincipalException e) {
    }
    try {
        otherProfile = getUserDatabase().findByFullName(profile.getFullname());
        if (otherProfile != null && !otherProfile.equals(oldProfile)) {
            throw new DuplicateUserException("security.error.fullname.taken", profile.getFullname());
        }
    } catch (final NoSuchPrincipalException e) {
    }
    // For new accounts, create approval workflow for user profile save.
    if (newProfile && oldProfile != null && oldProfile.isNew()) {
        final WorkflowBuilder builder = WorkflowBuilder.getBuilder(m_engine);
        final Principal submitter = session.getUserPrincipal();
        final Task completionTask = new SaveUserProfileTask(m_engine, session.getLocale());
        // Add user profile attribute as Facts for the approver (if required)
        final boolean hasEmail = profile.getEmail() != null;
        final Fact[] facts = new Fact[hasEmail ? 4 : 3];
        facts[0] = new Fact(PREFS_FULL_NAME, profile.getFullname());
        facts[1] = new Fact(PREFS_LOGIN_NAME, profile.getLoginName());
        facts[2] = new Fact(FACT_SUBMITTER, submitter.getName());
        if (hasEmail) {
            facts[3] = new Fact(PREFS_EMAIL, profile.getEmail());
        }
        final Workflow workflow = builder.buildApprovalWorkflow(submitter, SAVE_APPROVER, null, SAVE_DECISION_MESSAGE_KEY, facts, completionTask, null);
        workflow.setAttribute(SAVED_PROFILE, profile);
        m_engine.getWorkflowManager().start(workflow);
        final boolean approvalRequired = workflow.getCurrentStep() instanceof Decision;
        // If the profile requires approval, redirect user to message page
        if (approvalRequired) {
            throw new DecisionRequiredException("This profile must be approved before it becomes active");
        }
        try {
            final AuthenticationManager mgr = m_engine.getAuthenticationManager();
            if (newProfile && !mgr.isContainerAuthenticated()) {
                mgr.login(session, null, profile.getLoginName(), profile.getPassword());
            }
        } catch (final WikiException e) {
            throw new WikiSecurityException(e.getMessage(), e);
        }
        // Alert all listeners that the profile changed...
        // ...this will cause credentials to be reloaded in the wiki session
        fireEvent(WikiSecurityEvent.PROFILE_SAVE, session, profile);
    } else // For existing accounts, just save the profile
    {
        // If login name changed, rename it first
        if (nameChanged && oldProfile != null && !oldProfile.getLoginName().equals(profile.getLoginName())) {
            getUserDatabase().rename(oldProfile.getLoginName(), profile.getLoginName());
        }
        // Now, save the profile (userdatabase will take care of timestamps for us)
        getUserDatabase().save(profile);
        if (nameChanged) {
            // Fire an event if the login name or full name changed
            final UserProfile[] profiles = new UserProfile[] { oldProfile, profile };
            fireEvent(WikiSecurityEvent.PROFILE_NAME_CHANGED, session, profiles);
        } else {
            // Fire an event that says we have new a new profile (new principals)
            fireEvent(WikiSecurityEvent.PROFILE_SAVE, session, profile);
        }
    }
}