PHP generate_user_password函数代码示例

 /**
  * Called before each test object.
  */
 public function __construct()
 {
     $this->ia = elgg_set_ignore_access(TRUE);
     parent::__construct();
     $this->user = new ElggUser();
     $this->user->username = 'test_username_' . rand();
     $this->user->email = 'test@test.org';
     $this->user->name = 'I am a Test User';
     $this->user->access_id = ACCESS_PUBLIC;
     $this->user->salt = generate_random_cleartext_password();
     $this->user->password = generate_user_password($this->user, "pass123");
     $this->user->container_guid = 0;
     $this->user->owner_guid = 0;
     $this->user->save();
     // all __construct() code should come after here
     $this->user2 = new ElggUser();
     // generating API key
     $keypair = create_api_user($CONFIG->site_id);
     if ($keypair) {
         $this->apikey = new ElggObject();
         $this->apikey->subtype = 'api_key';
         $this->apikey->access_id = ACCESS_PUBLIC;
         $this->apikey->title = "User web services";
         $this->apikey->public = $keypair->api_key;
         $this->apikey->save();
     }
 }

/**
 * insert user into elgg user table
 *
 * Get user info from db
 * Tries to insert, otherwise return error
 *
 * @return user
 */
function cas_insertUser($username, $casUser, $config)
{
    //     $name = $attr['cn'];
    //     $uname = !empty($attr['textuid']) ? $attr['textuid'] : str_replace(".", "",$username);
    //     $email = $attr['mail'];
    $name = $casUser->name;
    $uname = !empty($casUser->username) ? $casUser->username : $username;
    $email = $casUser->email;
    $password = md5($uname . $email);
    $user = new ElggUser();
    $user->username = $uname;
    $user->email = $email;
    $user->name = $name;
    $user->access_id = 2;
    $user->salt = generate_random_cleartext_password();
    // Note salt generated before password!
    $user->password = generate_user_password($user, $password);
    $user->save();
    $guid = $user->guid;
    $obj = get_entity($guid);
    if (isset($config->casadminuser) && $config->casadminuser == $username) {
        if ($obj instanceof ElggUser && $obj->canEdit()) {
            $obj->admin = 'yes';
            if ($obj->admin) {
                system_message(elgg_echo('admin:user:makeadmin:yes'));
            } else {
                register_error(elgg_echo('admin:user:makeadmin:no'));
            }
        } else {
            register_error(elgg_echo('admin:user:makeadmin:no'));
        }
    }
    return $user;
}

 public function testUpdateACL()
 {
     // another fake user to test with
     $user = new ElggUser();
     $user->username = 'test_user_' . rand();
     $user->email = 'fake_email@fake.com' . rand();
     $user->name = 'fake user';
     $user->access_id = ACCESS_PUBLIC;
     $user->salt = _elgg_generate_password_salt();
     $user->password = generate_user_password($user, rand());
     $user->owner_guid = 0;
     $user->container_guid = 0;
     $user->save();
     $acl_id = create_access_collection('test acl');
     $member_lists = array(array($this->user->guid, $user->guid), array($user->guid), array($this->user->guid), array());
     foreach ($member_lists as $members) {
         $result = update_access_collection($acl_id, $members);
         $this->assertTrue($result);
         if ($result) {
             $q = "SELECT * FROM {$this->dbPrefix}access_collection_membership\n\t\t\t\t\tWHERE access_collection_id = {$acl_id}";
             $data = get_data($q);
             if (count($members) == 0) {
                 $this->assertFalse($data);
             } else {
                 $this->assertEqual(count($members), count($data));
             }
             foreach ($data as $row) {
                 $this->assertTrue(in_array($row->user_guid, $members));
             }
         }
     }
     delete_access_collection($acl_id);
     $user->delete();
 }

/**
 * Set a user's password
 * 
 * @return bool
 * @since 1.8.0
 * @access private
 */
function elgg_set_user_password()
{
    $current_password = get_input('current_password', null, false);
    $password = get_input('password', null, false);
    $password2 = get_input('password2', null, false);
    $user_guid = get_input('guid');
    if (!$user_guid) {
        $user = elgg_get_logged_in_user_entity();
    } else {
        $user = get_entity($user_guid);
    }
    if ($user && $password) {
        // let admin user change anyone's password without knowing it except his own.
        if (!elgg_is_admin_logged_in() || elgg_is_admin_logged_in() && $user->guid == elgg_get_logged_in_user_guid()) {
            $credentials = array('username' => $user->username, 'password' => $current_password);
            try {
                pam_auth_userpass($credentials);
            } catch (LoginException $e) {
                register_error(elgg_echo('LoginException:ChangePasswordFailure'));
                return false;
            }
        }
        try {
            $result = validate_password($password);
        } catch (RegistrationException $e) {
            register_error($e->getMessage());
            return false;
        }
        if ($result) {
            if ($password == $password2) {
                $user->salt = _elgg_generate_password_salt();
                $user->password = generate_user_password($user, $password);
                $user->code = '';
                if ($user->guid == elgg_get_logged_in_user_guid() && !empty($_COOKIE['elggperm'])) {
                    // regenerate remember me code so no other user could
                    // use it to authenticate later
                    $code = _elgg_generate_remember_me_token();
                    $_SESSION['code'] = $code;
                    $user->code = md5($code);
                    setcookie("elggperm", $code, time() + 86400 * 30, "/");
                }
                if ($user->save()) {
                    system_message(elgg_echo('user:password:success'));
                    return true;
                } else {
                    register_error(elgg_echo('user:password:fail'));
                }
            } else {
                register_error(elgg_echo('user:password:fail:notsame'));
            }
        } else {
            register_error(elgg_echo('user:password:fail:tooshort'));
        }
    } else {
        // no change
        return null;
    }
    return false;
}

/**
 * Set a user's password
 * 
 * @return bool
 * @since 1.8.0
 * @access private
 */
function elgg_set_user_password()
{
    $current_password = get_input('current_password');
    $password = get_input('password');
    $password2 = get_input('password2');
    $user_guid = get_input('guid');
    if (!$user_guid) {
        $user = elgg_get_logged_in_user_entity();
    } else {
        $user = get_entity($user_guid);
    }
    if ($user && $password) {
        // let admin user change anyone's password without knowing it except his own.
        if (!elgg_is_admin_logged_in() || elgg_is_admin_logged_in() && $user->guid == elgg_get_logged_in_user_guid()) {
            $credentials = array('username' => $user->username, 'password' => $current_password);
            try {
                pam_auth_userpass($credentials);
            } catch (LoginException $e) {
                register_error(elgg_echo('LoginException:ChangePasswordFailure'));
                return false;
            }
        }
        try {
            $result = validate_password($password);
        } catch (RegistrationException $e) {
            register_error($e->getMessage());
            return false;
        }
        if ($result) {
            if ($password == $password2) {
                $user->salt = generate_random_cleartext_password();
                // Reset the salt
                $user->password = generate_user_password($user, $password);
                if ($user->save()) {
                    system_message(elgg_echo('user:password:success'));
                    return true;
                } else {
                    register_error(elgg_echo('user:password:fail'));
                }
            } else {
                register_error(elgg_echo('user:password:fail:notsame'));
            }
        } else {
            register_error(elgg_echo('user:password:fail:tooshort'));
        }
    } else {
        // no change
        return null;
    }
    return false;
}

 /**
  * Create a fake user
  *
  * @return ElggUser
  */
 public static function createUser()
 {
     $user = new ElggUser();
     $user->username = 'fake_user_' . rand();
     $user->email = 'fake_email@fake.com' . rand();
     $user->name = 'fake user ' . rand();
     $user->access_id = ACCESS_PUBLIC;
     $user->salt = generate_random_cleartext_password();
     $user->password = generate_user_password($user, rand());
     $user->owner_guid = 0;
     $user->container_guid = 0;
     $user->save();
     return $user;
 }

 /**
  * Called before each test object.
  */
 public function __construct()
 {
     parent::__construct();
     $this->user = new ElggUser();
     $this->user->username = 'fake_user_' . rand();
     $this->user->email = 'fake_email@fake.com' . rand();
     $this->user->name = 'fake user ' . rand();
     $this->user->access_id = ACCESS_PUBLIC;
     $this->user->salt = _elgg_generate_password_salt();
     $this->user->password = generate_user_password($this->user, rand());
     $this->user->owner_guid = 0;
     $this->user->container_guid = 0;
     $this->user->save();
 }

/**
 * Set a user's password
 * 
 * @return bool
 * @since 1.8.0
 */
function elgg_set_user_password()
{
    $current_password = get_input('current_password');
    $password = get_input('password');
    $password2 = get_input('password2');
    $user_id = get_input('guid');
    if (!$user_id) {
        $user = elgg_get_logged_in_user_entity();
    } else {
        $user = get_entity($user_id);
    }
    if ($user && $password != "") {
        // let admin user change anyone's password without knowing it except his own.
        if (!elgg_is_admin_logged_in() || elgg_is_admin_logged_in() && $user->guid == elgg_get_logged_in_user_guid()) {
            $credentials = array('username' => $user->username, 'password' => $current_password);
            if (!pam_auth_userpass($credentials)) {
                register_error(elgg_echo('user:password:fail:incorrect_current_password'));
                return false;
            }
        }
        if (strlen($password) >= 4) {
            if ($password == $password2) {
                $user->salt = generate_random_cleartext_password();
                // Reset the salt
                $user->password = generate_user_password($user, $password);
                if ($user->save()) {
                    system_message(elgg_echo('user:password:success'));
                    return true;
                } else {
                    register_error(elgg_echo('user:password:fail'));
                }
            } else {
                register_error(elgg_echo('user:password:fail:notsame'));
            }
        } else {
            register_error(elgg_echo('user:password:fail:tooshort'));
        }
    } else {
        // no change
        return null;
    }
    return false;
}

/**
 * Hook into the PAM system which accepts a username and password and attempts to authenticate
 * it against a known user.
 *
 * @param array $credentials Associated array of credentials passed to pam_authenticate. This function expects
 * 		'username' and 'password' (cleartext).
 */
function pam_auth_userpass($credentials = NULL)
{
    if (is_array($credentials) && $credentials['username'] && $credentials['password']) {
        if ($user = get_user_by_username($credentials['username'])) {
            // Let admins log in without validating their email, but normal users must have validated their email or been admin created
            if (!$user->admin && !$user->validated && !$user->admin_created) {
                return false;
            }
            // User has been banned, so prevent from logging in
            if ($user->isBanned()) {
                return false;
            }
            if ($user->password == generate_user_password($user, $credentials['password'])) {
                return true;
            } else {
                // Password failed, log.
                log_login_failure($user->guid);
            }
        }
    }
    return false;
}

if ($container_guid == '' || $username == '' || $password == '' || $password2 == '' || $email == '' || $name == '') {
    register_error("Todos os campos são obrigatórios.");
    forward(REFERER);
}
if (strcmp($password, $password2) != 0) {
    register_error(elgg_echo('RegistrationException:PasswordMismatch'));
    forward(REFERER);
}
try {
    $aluno = new Aluno();
    $aluno->username = $username;
    $aluno->email = $email;
    $aluno->name = $name;
    $aluno->access_id = ACCESS_PUBLIC;
    $aluno->salt = _elgg_generate_password_salt();
    $aluno->password = generate_user_password($aluno, $password);
    $aluno->owner_guid = 0;
    $aluno->container_guid = $container_guid;
    $aluno->language = get_current_language();
    $guid = $aluno->save();
    if ($guid) {
        $new_user = get_entity($guid);
        elgg_clear_sticky_form('useradd');
        $new_user->created_by_guid = elgg_get_logged_in_user_guid();
        $subject = elgg_echo('useradd:subject');
        $body = elgg_echo('useradd:body', array($name, elgg_get_site_entity()->name, elgg_get_site_entity()->url, $username, $password));
        notify_user($new_user->guid, elgg_get_site_entity()->guid, $subject, $body);
        system_message(elgg_echo("adduser:ok", array(elgg_get_site_entity()->name)));
    } else {
        register_error(elgg_echo("adduser:bad"));
    }

/**
 * Registers a user, returning false if the username already exists
 *
 * @param string $username              The username of the new user
 * @param string $password              The password
 * @param string $name                  The user's display name
 * @param string $email                 Their email address
 * @param bool   $allow_multiple_emails Allow the same email address to be
 *                                      registered multiple times?
 * @param int    $friend_guid           GUID of a user to friend once fully registered
 * @param string $invitecode            An invite code from a friend
 *
 * @return int|false The new user's GUID; false on failure
 */
function register_user($username, $password, $name, $email, $allow_multiple_emails = false, $friend_guid = 0, $invitecode = '')
{
    // Load the configuration
    global $CONFIG;
    // no need to trim password.
    $username = trim($username);
    $name = trim(strip_tags($name));
    $email = trim($email);
    // A little sanity checking
    if (empty($username) || empty($password) || empty($name) || empty($email)) {
        return false;
    }
    // Make sure a user with conflicting details hasn't registered and been disabled
    $access_status = access_get_show_hidden_status();
    access_show_hidden_entities(true);
    if (!validate_email_address($email)) {
        throw new RegistrationException(elgg_echo('registration:emailnotvalid'));
    }
    if (!validate_password($password)) {
        throw new RegistrationException(elgg_echo('registration:passwordnotvalid'));
    }
    if (!validate_username($username)) {
        throw new RegistrationException(elgg_echo('registration:usernamenotvalid'));
    }
    if ($user = get_user_by_username($username)) {
        throw new RegistrationException(elgg_echo('registration:userexists'));
    }
    if (!$allow_multiple_emails && get_user_by_email($email)) {
        throw new RegistrationException(elgg_echo('registration:dupeemail'));
    }
    access_show_hidden_entities($access_status);
    // Create user
    $user = new ElggUser();
    $user->username = $username;
    $user->email = $email;
    $user->name = $name;
    $user->access_id = ACCESS_PUBLIC;
    $user->salt = generate_random_cleartext_password();
    // Note salt generated before password!
    $user->password = generate_user_password($user, $password);
    $user->owner_guid = 0;
    // Users aren't owned by anyone, even if they are admin created.
    $user->container_guid = 0;
    // Users aren't contained by anyone, even if they are admin created.
    $user->language = get_current_language();
    $user->save();
    // If $friend_guid has been set, make mutual friends
    if ($friend_guid) {
        if ($friend_user = get_user($friend_guid)) {
            if ($invitecode == generate_invite_code($friend_user->username)) {
                $user->addFriend($friend_guid);
                $friend_user->addFriend($user->guid);
                // @todo Should this be in addFriend?
                add_to_river('river/relationship/friend/create', 'friend', $user->getGUID(), $friend_guid);
                add_to_river('river/relationship/friend/create', 'friend', $friend_guid, $user->getGUID());
            }
        }
    }
    // Turn on email notifications by default
    set_user_notification_setting($user->getGUID(), 'email', true);
    return $user->getGUID();
}

function pleio_api_change_setting($name = "", $password = "", $language = "", $email = "")
{
    $fail = false;
    $dirty = false;
    $user = elgg_get_logged_in_user_entity();
    if ($language && $language != $user->language && array_key_exists($language, get_installed_translations())) {
        $user->language = $language;
        $dirty = true;
    }
    if ($email && $email != $user->email) {
        if (!is_email_address($email)) {
            $fail = elgg_echo('email:save:fail');
        } else {
            if (!get_user_by_email($email)) {
                $user->email = $email;
                $dirty = true;
            } else {
                $fail = elgg_echo('registration:dupeemail');
            }
        }
    }
    if ($name && $name != $user->name) {
        $name = strip_tags($name);
        if (elgg_strlen($name) > 50) {
            $fail = elgg_echo('user:name:fail');
        } else {
            $user->name = $name;
            $dirty = true;
        }
    }
    if ($password) {
        try {
            $result = validate_password($password);
            if ($result) {
                $user->salt = generate_random_cleartext_password();
                $user->password = generate_user_password($user, $password);
                $dirty = true;
            } else {
                $fail = elgg_echo('user:password:fail');
            }
        } catch (RegistrationException $e) {
            $fail = $e->getMessage();
        }
    }
    if ($fail) {
        return new ErrorResult($fail);
    } else {
        if ($dirty) {
            if ($user->canEdit() && $user->save()) {
                return new SuccessResult("Instellingen opgeslagen");
            } else {
                return new ErrorResult("Opslaan mislukt");
            }
        } else {
            return new SuccessResult("Instellingen niet gewijzigd");
        }
    }
    return new ErrorResult("Niets gewijzigd");
}

function import_to_stormpath()
{
    $dbprefix = elgg_get_config('dbprefix');
    $subject = elgg_get_plugin_setting('import_subject', PLUGIN_ID);
    $message = elgg_get_plugin_setting('import_message', PLUGIN_ID);
    $site = elgg_get_site_entity();
    $site_url = elgg_get_site_url();
    if (!$subject || !$message) {
        error_log('no subject/message');
        return true;
    }
    if (is_elgg18()) {
        $name_id = add_metastring('__stormpath_user');
        $value_id = add_metastring(1);
    } else {
        $name_id = elgg_get_metastring_id('__stormpath_user');
        $value_id = elgg_get_metastring_id(1);
    }
    $options = array('type' => 'user', 'joins' => array("LEFT JOIN {$dbprefix}metadata md ON md.entity_guid = e.guid AND md.name_id = {$name_id}"), 'wheres' => array('md.name_id IS NULL'), 'limit' => false);
    $batch = new \ElggBatch('elgg_get_entities', $options);
    $batch->setIncrementOffset(false);
    foreach ($batch as $user) {
        // search stormpath for a matching account
        $application = get_application();
        $accts = $application->getAccounts(array('email' => $user->email));
        $already_exists = false;
        foreach ($accts as $a) {
            $user->__stormpath_user = $a->href;
            error_log('set user ' . $user->username . ': ' . $a->href);
            $already_exists = true;
            break;
        }
        if ($already_exists) {
            continue;
        }
        // change it locally
        $password = generate_random_cleartext_password();
        $user->salt = _elgg_generate_password_salt();
        $user->password = generate_user_password($user, $password);
        $user->save();
        error_log('adding to stormpath ' . $user->email);
        $result = add_to_stormpath($user, $password);
        if ($result) {
            // notify them of the change
            // replace tokens in the message
            $message_m = str_replace('{{password}}', $password, $message);
            $message_m = str_replace('{{name}}', $user->name, $message_m);
            $message_m = str_replace('{{username}}', $user->username, $message_m);
            $message_m = str_replace('{{email}}', $user->email, $message_m);
            $message_m = str_replace('{{forgot_password}}', $site_url . 'forgotpassword', $message_m);
            $message_m = str_replace('{{site_email}}', $site->email, $message_m);
            $message_m = str_replace('{{site_url}}', $site_url, $message_m);
            notify_user($user->guid, $site->guid, $subject, $message_m, null, 'email');
        }
    }
}

/**
 * Log in a user with facebook.
 */
function facebook_connect_login()
{
    global $CONFIG;
    elgg_load_library('facebook');
    // sanity check
    if (!facebook_connect_allow_sign_on_with_facebook()) {
        forward();
    }
    $facebook = facebookservice_api();
    $access_token = $facebook->getAccessToken();
    // Get User ID
    $userID = $facebook->getUser();
    if ($userID) {
        try {
            // Proceed knowing you have a logged in user who's authenticated.
            $user_profile = $facebook->api('/me');
        } catch (FacebookApiException $e) {
            error_log($e);
            $userID = null;
            register_error(elgg_echo('facebook_connect:login:error'));
            forward();
        }
    } else {
        system_message(elgg_echo('loginerror'));
        forward();
    }
    // attempt to find user and log them in.
    // else, create a new user.
    $options = array('type' => 'user', 'plugin_user_setting_name_value_pairs' => array('uid' => $userID, 'access_token' => $access_token), 'plugin_user_setting_name_value_pairs_operator' => 'OR', 'limit' => 0);
    $users = elgg_get_entities_from_plugin_user_settings($options);
    if (!empty($users)) {
        if (count($users) == 1 && login($users[0])) {
            system_message(elgg_echo('facebook_connect:login:success'));
            elgg_set_plugin_user_setting('access_token', $access_token, $users[0]->guid);
            if (empty($users[0]->email)) {
                $data = $facebook->api('/me');
                $email = $data['email'];
                $user = get_entity($users[0]->guid);
                $user->email = $email;
                $user->save();
            }
        } else {
            system_message(elgg_echo('facebook_connect:login:error'));
        }
        forward();
    } else {
        // need facebook account credentials
        $data = $facebook->api('/me');
        // backward compatibility for stalled-development FBConnect plugin
        $user = FALSE;
        $facebook_users = elgg_get_entities_from_metadata(array('type' => 'user', 'metadata_name_value_pairs' => array('name' => 'facebook_uid', 'value' => $userID)));
        if (is_array($facebook_users) && count($facebook_users) == 1) {
            // convert existing account
            $user = $facebook_users[0];
            login($user);
            // remove unused metadata
            remove_metadata($user->getGUID(), 'facebook_uid');
            remove_metadata($user->getGUID(), 'facebook_controlled_profile');
        }
        // create new user
        if (!$user) {
            // check new registration allowed
            if (!facebook_connect_allow_new_users_with_facebook()) {
                register_error(elgg_echo('registerdisabled'));
                forward();
            }
            $userSave = 0;
            $email = $data['email'];
            $users = get_user_by_email($email);
            if (!$users) {
                // Elgg-ify facebook credentials
                $username = str_replace(' ', '', strtolower($data['name']));
                while (get_user_by_username($username)) {
                    $username = str_replace(' ', '', strtolower($data['name'])) . '_' . rand(1000, 9999);
                }
                $permissions = $facebook->api("/me/permissions");
                if (array_key_exists('publish_stream', $permissions['data'][0])) {
                    $postWall = true;
                } else {
                    $postWall = false;
                }
                $password = generate_random_cleartext_password();
                $name = $data['name'];
                $user = new ElggUser();
                $user->username = $username;
                $user->name = $name;
                $user->email = $email;
                $user->location = $data['locate'];
                $user->website = $data['link'];
                $user->access_id = ACCESS_PUBLIC;
                $user->salt = generate_random_cleartext_password();
                $user->password = generate_user_password($user, $password);
                $user->owner_guid = 0;
                $user->container_guid = 0;
                if ($postWall) {
                    $user->post_wall = true;
                }
//.........这里部分代码省略.........

/**
 * Registers a user, returning false if the username already exists
 *
 * @param string $username              The username of the new user
 * @param string $password              The password
 * @param string $name                  The user's display name
 * @param string $email                 The user's email address
 * @param bool   $allow_multiple_emails Allow the same email address to be
 *                                      registered multiple times?
 *
 * @return int|false The new user's GUID; false on failure
 * @throws RegistrationException
 */
function register_user($username, $password, $name, $email, $allow_multiple_emails = false)
{
    // no need to trim password.
    $username = trim($username);
    $name = trim(strip_tags($name));
    $email = trim($email);
    // A little sanity checking
    if (empty($username) || empty($password) || empty($name) || empty($email)) {
        return false;
    }
    // Make sure a user with conflicting details hasn't registered and been disabled
    $access_status = access_get_show_hidden_status();
    access_show_hidden_entities(true);
    if (!validate_email_address($email)) {
        throw new RegistrationException(elgg_echo('registration:emailnotvalid'));
    }
    if (!validate_password($password)) {
        throw new RegistrationException(elgg_echo('registration:passwordnotvalid'));
    }
    if (!validate_username($username)) {
        throw new RegistrationException(elgg_echo('registration:usernamenotvalid'));
    }
    if ($user = get_user_by_username($username)) {
        throw new RegistrationException(elgg_echo('registration:userexists'));
    }
    if (!$allow_multiple_emails && get_user_by_email($email)) {
        throw new RegistrationException(elgg_echo('registration:dupeemail'));
    }
    access_show_hidden_entities($access_status);
    // Create user
    $user = new ElggUser();
    $user->username = $username;
    $user->email = $email;
    $user->name = $name;
    $user->access_id = ACCESS_PUBLIC;
    $user->salt = _elgg_generate_password_salt();
    $user->password = generate_user_password($user, $password);
    $user->owner_guid = 0;
    // Users aren't owned by anyone, even if they are admin created.
    $user->container_guid = 0;
    // Users aren't contained by anyone, even if they are admin created.
    $user->language = get_current_language();
    if ($user->save() === false) {
        return false;
    }
    // Turn on email notifications by default
    set_user_notification_setting($user->getGUID(), 'email', true);
    return $user->getGUID();
}