Examples with UserAlreadyExistsException org.craftercms.studio.api.v1.exception.security.UserAlreadyExistsException used on opensource projects

Example 1 with UserAlreadyExistsException

use of org.craftercms.studio.api.v1.exception.security.UserAlreadyExistsException in project studio by craftercms.

the class UserServiceImpl method createUser.

@Override
@HasPermission(type = DefaultPermission.class, action = "create_users")
public User createUser(User user) throws UserAlreadyExistsException, ServiceLayerException, AuthenticationException {
    try {
        entitlementValidator.validateEntitlement(EntitlementType.USER, 1);
    } catch (EntitlementException e) {
        throw new ServiceLayerException("Unable to complete request due to entitlement limits. Please contact " + "your system administrator.", e);
    }
    User toRet = userServiceInternal.createUser(user);
    SiteFeed siteFeed = siteService.getSite(studioConfiguration.getProperty(CONFIGURATION_GLOBAL_SYSTEM_SITE));
    AuditLog auditLog = auditServiceInternal.createAuditLogEntry();
    auditLog.setOperation(OPERATION_CREATE);
    auditLog.setSiteId(siteFeed.getId());
    auditLog.setActorId(getCurrentUser().getUsername());
    auditLog.setPrimaryTargetId(user.getUsername());
    auditLog.setPrimaryTargetType(TARGET_TYPE_USER);
    auditLog.setPrimaryTargetValue(user.getUsername());
    auditServiceInternal.insertAuditLog(auditLog);
    return toRet;
}

Example 2 with UserAlreadyExistsException

use of org.craftercms.studio.api.v1.exception.security.UserAlreadyExistsException in project studio by craftercms.

the class HeadersAuthenticationProvider method doAuthenticate.

@Override
public boolean doAuthenticate(HttpServletRequest request, HttpServletResponse response, AuthenticationChain authenticationChain, String username, String password) throws AuthenticationSystemException, UserNotFoundException {
    if (isEnabled()) {
        logger.debug("Authenticating user using authentication headers.");
        RequestContext requestContext = RequestContext.getCurrent();
        if (requestContext != null) {
            String securekeyHeader = request.getHeader(secureKeyHeader);
            logger.debug("Verifying authentication header secure key.");
            if (StringUtils.equals(securekeyHeader, secureKeyHeaderValue)) {
                String usernameHeaderValue = request.getHeader(usernameHeader);
                String firstName = request.getHeader(firstNameHeader);
                String lastName = request.getHeader(lastNameHeader);
                String email = request.getHeader(emailHeader);
                String groups = request.getHeader(groupsHeader);
                try {
                    UserServiceInternal userServiceInternal = authenticationChain.getUserServiceInternal();
                    AuditServiceInternal auditServiceInternal = authenticationChain.getAuditServiceInternal();
                    StudioConfiguration studioConfiguration = authenticationChain.getStudioConfiguration();
                    SiteService siteService = authenticationChain.getSiteService();
                    SiteFeed siteFeed = siteService.getSite(studioConfiguration.getProperty(CONFIGURATION_GLOBAL_SYSTEM_SITE));
                    if (userServiceInternal.userExists(-1, usernameHeaderValue)) {
                        User user = userServiceInternal.getUserByIdOrUsername(-1, usernameHeaderValue);
                        user.setFirstName(firstName);
                        user.setLastName(lastName);
                        user.setEmail(email);
                        if (StringUtils.isNoneEmpty(firstName, lastName, email)) {
                            logger.debug("If user already exists in studio DB, update details.");
                            try {
                                userServiceInternal.updateUser(user);
                                AuditLog auditLog = auditServiceInternal.createAuditLogEntry();
                                auditLog.setOperation(OPERATION_UPDATE);
                                auditLog.setActorId(usernameHeaderValue);
                                auditLog.setSiteId(siteFeed.getId());
                                auditLog.setPrimaryTargetId(usernameHeaderValue);
                                auditLog.setPrimaryTargetType(TARGET_TYPE_USER);
                                auditLog.setPrimaryTargetValue(user.getUsername());
                                auditServiceInternal.insertAuditLog(auditLog);
                            } catch (Exception e) {
                                logger.debug("Error updating user " + usernameHeaderValue + " with data from authentication headers", e);
                                throw new AuthenticationSystemException("Error updating user " + usernameHeaderValue + " with data from " + "external authentication provider", e);
                            }
                        }
                    } else {
                        logger.debug("User does not exist in studio db. Adding user " + usernameHeader);
                        try {
                            User user = new User();
                            user.setUsername(usernameHeaderValue);
                            user.setPassword(UUID.randomUUID().toString());
                            user.setFirstName(firstName);
                            user.setLastName(lastName);
                            user.setEmail(email);
                            user.setExternallyManaged(true);
                            user.setEnabled(true);
                            userServiceInternal.createUser(user);
                            AuditLog auditLog = auditServiceInternal.createAuditLogEntry();
                            auditLog.setOperation(OPERATION_CREATE);
                            auditLog.setSiteId(siteFeed.getId());
                            auditLog.setActorId(usernameHeaderValue);
                            auditLog.setPrimaryTargetId(usernameHeaderValue);
                            auditLog.setPrimaryTargetType(TARGET_TYPE_USER);
                            auditLog.setPrimaryTargetValue(user.getUsername());
                            auditServiceInternal.insertAuditLog(auditLog);
                        } catch (UserAlreadyExistsException | ServiceLayerException e) {
                            logger.debug("Error adding user " + usernameHeaderValue + " from authentication " + "headers", e);
                            throw new AuthenticationSystemException("Error adding user " + usernameHeaderValue + " from external " + "authentication provider", e);
                        }
                    }
                } catch (ServiceLayerException e) {
                    logger.debug("Unknown service error", e);
                    throw new AuthenticationSystemException("Unknown service error", e);
                }
                User user = new User();
                user.setUsername(usernameHeaderValue);
                user.setFirstName(firstName);
                user.setLastName(lastName);
                user.setEmail(email);
                user.setGroups(new ArrayList<UserGroup>());
                logger.debug("Update user groups in database.");
                if (StringUtils.isNoneEmpty(groups)) {
                    String[] groupsArray = groups.split(",");
                    for (int i = 0; i < groupsArray.length; i++) {
                        Group g = new Group();
                        try {
                            g.setGroupName(StringUtils.trim(groupsArray[i]));
                            g.setGroupDescription("Externally managed group");
                            g.setOrganization(null);
                            UserGroup ug = new UserGroup();
                            ug.setGroup(g);
                            user.getGroups().add(ug);
                            upsertUserGroup(g.getGroupName(), usernameHeaderValue, authenticationChain);
                        } catch (Exception e) {
                            logger.debug("Error updating user group " + g.getGroupName() + " with data from authentication headers", e);
                        }
                    }
                }
                String token = createToken(user, authenticationChain);
                if (isLogoutEnabled()) {
                    storeAuthentication(new Authentication(usernameHeaderValue, token, AuthenticationType.AUTH_HEADERS, logoutUrl));
                } else {
                    storeAuthentication(new Authentication(usernameHeaderValue, token, AuthenticationType.AUTH_HEADERS));
                }
                return true;
            }
        }
        logger.debug("Unable to authenticate user using authentication headers");
        return false;
    } else {
        logger.debug("Authentication using headers disabled");
        return false;
    }
}

Example 3 with UserAlreadyExistsException

use of org.craftercms.studio.api.v1.exception.security.UserAlreadyExistsException in project studio by craftercms.

the class LdapAuthenticationProvider method doAuthenticate.

@Override
public boolean doAuthenticate(HttpServletRequest request, HttpServletResponse response, AuthenticationChain authenticationChain, String username, String password) throws AuthenticationSystemException, BadCredentialsException {
    LdapContextSource lcs = new LdapContextSource();
    lcs.setUrl(ldapUrl);
    lcs.setUserDn(ldapUsername);
    lcs.setPassword(ldapPassword);
    lcs.setBase(ldapBaseContext);
    lcs.setDirObjectFactory(DefaultDirObjectFactory.class);
    lcs.afterPropertiesSet();
    LdapTemplate ldapTemplate = new LdapTemplate(lcs);
    // Mapper for user data if user is successfully authenticated
    AuthenticatedLdapEntryContextMapper<User> mapper = (dirContext, ldapEntryIdentification) -> {
        try {
            // User entry - extract attributes
            DirContextOperations dirContextOperations = (DirContextOperations) dirContext.lookup(ldapEntryIdentification.getRelativeName());
            Attributes attributes = dirContextOperations.getAttributes();
            Attribute emailAttrib = attributes.get(emailLdapAttribute);
            Attribute firstNameAttrib = attributes.get(firstNameLdapAttribute);
            Attribute lastNameAttrib = attributes.get(lastNameLdapAttribute);
            Attribute groupNameAttrib = attributes.get(groupNameLdapAttribute);
            User user = new User();
            user.setEnabled(true);
            user.setExternallyManaged(true);
            user.setUsername(username);
            user.setPassword(UUID.randomUUID().toString());
            if (emailAttrib != null && emailAttrib.get() != null) {
                user.setEmail(emailAttrib.get().toString());
            } else {
                logger.warn("No LDAP attribute " + emailLdapAttribute + " found for username " + username + ". User will not be imported into DB.");
                return null;
            }
            if (firstNameAttrib != null && firstNameAttrib.get() != null) {
                user.setFirstName(firstNameAttrib.get().toString());
            } else {
                logger.warn("No LDAP attribute " + firstNameLdapAttribute + " found for username " + username);
            }
            if (lastNameAttrib != null && lastNameAttrib.get() != null) {
                user.setLastName(lastNameAttrib.get().toString());
            } else {
                logger.warn("No LDAP attribute " + lastNameLdapAttribute + " found for username " + username);
            }
            extractGroupsFromAttribute(user, groupNameLdapAttribute, groupNameAttrib);
            return user;
        } catch (NamingException e) {
            logger.debug("Error getting details from LDAP for username " + username, e);
            return null;
        }
    };
    // Create ldap query to authenticate user
    LdapQuery ldapQuery = query().where(usernameLdapAttribute).is(username);
    User user;
    try {
        user = ldapTemplate.authenticate(ldapQuery, password, mapper);
    } catch (EmptyResultDataAccessException e) {
        logger.debug("User " + username + " not found with external security provider.");
        return false;
    } catch (CommunicationException e) {
        logger.debug("Failed to connect with external security provider", e);
        return false;
    } catch (AuthenticationException e) {
        logger.debug("Authentication failed with the LDAP system (bad credentials)", e);
        throw new BadCredentialsException();
    } catch (Exception e) {
        logger.debug("Unexpected exception when authenticating with the LDAP system", e);
        return false;
    }
    if (user != null) {
        // When user authenticated against LDAP, upsert user data into studio database
        UserServiceInternal userServiceInternal = authenticationChain.getUserServiceInternal();
        AuditServiceInternal auditServiceInternal = authenticationChain.getAuditServiceInternal();
        StudioConfiguration studioConfiguration = authenticationChain.getStudioConfiguration();
        SiteService siteService = authenticationChain.getSiteService();
        try {
            SiteFeed siteFeed = siteService.getSite(studioConfiguration.getProperty(CONFIGURATION_GLOBAL_SYSTEM_SITE));
            if (userServiceInternal.userExists(-1, username)) {
                try {
                    userServiceInternal.updateUser(user);
                } catch (UserNotFoundException e) {
                    // Shouldn't happen
                    throw new IllegalStateException(e);
                }
                AuditLog auditLog = auditServiceInternal.createAuditLogEntry();
                auditLog.setOperation(OPERATION_UPDATE);
                auditLog.setSiteId(siteFeed.getId());
                auditLog.setActorId(user.getUsername());
                auditLog.setPrimaryTargetId(user.getUsername());
                auditLog.setPrimaryTargetType(TARGET_TYPE_USER);
                auditLog.setPrimaryTargetValue(user.getUsername());
                auditServiceInternal.insertAuditLog(auditLog);
            } else {
                try {
                    userServiceInternal.createUser(user);
                    AuditLog auditLog = auditServiceInternal.createAuditLogEntry();
                    auditLog.setOperation(OPERATION_CREATE);
                    auditLog.setSiteId(siteFeed.getId());
                    auditLog.setActorId(user.getUsername());
                    auditLog.setPrimaryTargetId(user.getUsername());
                    auditLog.setPrimaryTargetType(TARGET_TYPE_USER);
                    auditLog.setPrimaryTargetValue(user.getUsername());
                    auditServiceInternal.insertAuditLog(auditLog);
                } catch (UserAlreadyExistsException e) {
                    logger.debug("Error adding user " + username + " from external authentication provider", e);
                    throw new AuthenticationSystemException("Error adding user " + username + " from external authentication provider", e);
                }
            }
        } catch (ServiceLayerException e) {
            logger.debug("Unknown service error", e);
            throw new AuthenticationSystemException("Unknown service error", e);
        }
        for (UserGroup userGroup : user.getGroups()) {
            upsertUserGroup(userGroup.getGroup().getGroupName(), user.getUsername(), authenticationChain);
        }
        String token = createToken(user, authenticationChain);
        storeAuthentication(new Authentication(username, token, AuthenticationType.LDAP));
        return true;
    } else {
        logger.debug("Failed to retrieve LDAP user details");
        throw new AuthenticationSystemException("Failed to retrieve LDAP user details");
    }
}

Example 4 with UserAlreadyExistsException

use of org.craftercms.studio.api.v1.exception.security.UserAlreadyExistsException in project studio by craftercms.

the class UserServiceInternalImpl method createUser.

@Override
public User createUser(User user) throws UserAlreadyExistsException, ServiceLayerException {
    if (userExists(-1, user.getUsername())) {
        throw new UserAlreadyExistsException("User '" + user.getUsername() + "' already exists");
    }
    if (user.isExternallyManaged() || verifyPasswordRequirements(user.getPassword())) {
        Map<String, Object> params = new HashMap<>();
        params.put(USERNAME, user.getUsername());
        params.put(PASSWORD, CryptoUtils.hashPassword(user.getPassword()));
        params.put(FIRST_NAME, user.getFirstName());
        params.put(LAST_NAME, user.getLastName());
        params.put(EMAIL, user.getEmail());
        params.put(EXTERNALLY_MANAGED, user.getExternallyManagedAsInt());
        params.put(TIMEZONE, StringUtils.EMPTY);
        params.put(LOCALE, StringUtils.EMPTY);
        params.put(ENABLED, user.getEnabledAsInt());
        try {
            userDao.createUser(params);
            user.setId((Long) params.get(ID));
            return user;
        } catch (Exception e) {
            throw new ServiceLayerException("Unknown database error", e);
        }
    } else {
        throw new PasswordRequirementsFailedException();
    }
}