git subrepo commit (merge) mailcow/src/mailcow-dockerized
subrepo: subdir: "mailcow/src/mailcow-dockerized"
merged: "02ae5285"
upstream: origin: "https://github.com/mailcow/mailcow-dockerized.git"
branch: "master"
commit: "649a5c01"
git-subrepo: version: "0.4.3"
origin: "???"
commit: "???"
Change-Id: I870ad468fba026cc5abf3c5699ed1e12ff28b32b
diff --git a/mailcow/src/mailcow-dockerized/data/Dockerfiles/ejabberd/mailcowCommandExecutor.php b/mailcow/src/mailcow-dockerized/data/Dockerfiles/ejabberd/mailcowCommandExecutor.php
new file mode 100644
index 0000000..390783a
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/Dockerfiles/ejabberd/mailcowCommandExecutor.php
@@ -0,0 +1,229 @@
+<?php namespace LeeSherwood\Ejabberd\CommandExecutors;
+
+/**
+ * Dummy command executor for ejabberd
+ *
+ * This class implements the command executor interface and just returns some sane boolean values.
+ * You may want to use this class to test your ejabberd external authentication module is set up correctly
+ * before you start creating your custom code.
+ *
+ * @package LeeSherwood\Ejabberd
+ * @author Lee Sherwood
+ */
+
+use \PDO;
+
+class mailcowCommandExecutor implements CommandExecutorInterface {
+
+ /**
+ * Authenticate a user (login)
+ *
+ * @param string $username
+ * @param string $servername
+ * @param string $password
+ *
+ * @return bool
+ */
+
+ public static function verify_salted_hash($hash, $password, $algo, $salt_length) {
+ // Decode hash
+ $dhash = base64_decode($hash);
+ // Get first n bytes of binary which equals a SSHA hash
+ $ohash = substr($dhash, 0, $salt_length);
+ // Remove SSHA hash from decoded hash to get original salt string
+ $osalt = str_replace($ohash, '', $dhash);
+ // Check single salted SSHA hash against extracted hash
+ if (hash_equals(hash($algo, $password . $osalt, true), $ohash)) {
+ return true;
+ }
+ return false;
+ }
+
+ public static function verify_hash($hash, $password) {
+ if (preg_match('/^{(.+)}(.+)/i', $hash, $hash_array)) {
+ $scheme = strtoupper($hash_array[1]);
+ $hash = $hash_array[2];
+ switch ($scheme) {
+ case "ARGON2I":
+ case "ARGON2ID":
+ case "BLF-CRYPT":
+ case "CRYPT":
+ case "DES-CRYPT":
+ case "MD5-CRYPT":
+ case "MD5":
+ case "SHA256-CRYPT":
+ case "SHA512-CRYPT":
+ return password_verify($password, $hash);
+
+ case "CLEAR":
+ case "CLEARTEXT":
+ case "PLAIN":
+ return $password == $hash;
+
+ case "LDAP-MD5":
+ $hash = base64_decode($hash);
+ return hash_equals(hash('md5', $password, true), $hash);
+
+ case "PBKDF2":
+ $components = explode('$', $hash);
+ $salt = $components[2];
+ $rounds = $components[3];
+ $hash = $components[4];
+ return hash_equals(hash_pbkdf2('sha1', $password, $salt, $rounds), $hash);
+
+ case "PLAIN-MD4":
+ return hash_equals(hash('md4', $password), $hash);
+
+ case "PLAIN-MD5":
+ return md5($password) == $hash;
+
+ case "PLAIN-TRUNC":
+ $components = explode('-', $hash);
+ if (count($components) > 1) {
+ $trunc_len = $components[0];
+ $trunc_password = $components[1];
+
+ return substr($password, 0, $trunc_len) == $trunc_password;
+ } else {
+ return $password == $hash;
+ }
+
+ case "SHA":
+ case "SHA1":
+ case "SHA256":
+ case "SHA512":
+ // SHA is an alias for SHA1
+ $scheme = $scheme == "SHA" ? "sha1" : strtolower($scheme);
+ $hash = base64_decode($hash);
+ return hash_equals(hash($scheme, $password, true), $hash);
+
+ case "SMD5":
+ return self::verify_salted_hash($hash, $password, 'md5', 16);
+
+ case "SSHA":
+ return self::verify_salted_hash($hash, $password, 'sha1', 20);
+
+ case "SSHA256":
+ return self::verify_salted_hash($hash, $password, 'sha256', 32);
+
+ case "SSHA512":
+ return self::verify_salted_hash($hash, $password, 'sha512', 64);
+
+ default:
+ return false;
+ }
+ }
+ return false;
+ }
+
+ public function authenticate($username, $servername, $password)
+ {
+ $database_type = 'mysql';
+ $database_sock = '/var/run/mysqld/mysqld.sock';
+ $database_user = '__DBUSER__';
+ $database_pass = '__DBPASS__';
+ $database_name = '__DBNAME__';
+
+ $dsn = $database_type . ":unix_socket=" . $database_sock . ";dbname=" . $database_name;
+ $opt = [
+ PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+ PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+ PDO::ATTR_EMULATE_PREPARES => false
+ ];
+ try {
+ $pdo = new PDO($dsn, $database_user, $database_pass, $opt);
+ }
+ catch (PDOException $e) {
+ return false;
+ }
+ if (!filter_var($username, FILTER_VALIDATE_EMAIL) && !ctype_alnum(str_replace(array('_', '.', '-'), '', $username))) {
+ return false;
+ }
+ $username = strtolower(trim($username));
+ $stmt = $pdo->prepare("SELECT `password` FROM `mailbox`
+ INNER JOIN domain on mailbox.domain = domain.domain
+ WHERE `kind` NOT REGEXP 'location|thing|group'
+ AND `mailbox`.`active`= '1'
+ AND `domain`.`active`= '1'
+ AND `domain`.`xmpp` = '1'
+ AND JSON_UNQUOTE(JSON_VALUE(`mailbox`.`attributes`, '$.xmpp_access')) = '1'
+ AND CONCAT(`domain`.`xmpp_prefix`, '.', `domain`.`domain`) = :servername
+ AND `username` = CONCAT(:local_part, '@', `domain`.`domain`)");
+ $stmt->execute(array(':local_part' => $username, ':servername' => $servername));
+ $rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
+ foreach ($rows as $row) {
+ if (self::verify_hash($row['password'], $password) !== false) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * Check if a user exists
+ *
+ * @param string $username
+ * @param string $servername
+ *
+ * @return bool
+ */
+ public function userExists($username, $servername)
+ {
+ return true;
+ }
+
+ /**
+ * Set a password for a user
+ *
+ * @param string $username
+ * @param string $servername
+ * @param string $password
+ *
+ * @return bool
+ */
+ public function setPassword($username, $servername, $password)
+ {
+ return false;
+ }
+
+ /**
+ * Register a user
+ *
+ * @param string $username
+ * @param string $servername
+ * @param string $password
+ *
+ * @return bool
+ */
+ public function register($username, $servername, $password)
+ {
+ return false;
+ }
+
+ /**
+ * Delete a user
+ *
+ * @param string $username
+ * @param string $servername
+ *
+ * @return bool
+ */
+ public function removeUser($username, $servername)
+ {
+ return false;
+ }
+
+ /**
+ * Delete a user with password validation
+ *
+ * @param string $username
+ * @param string $servername
+ * @param string $password
+ *
+ * @return bool
+ */
+ public function removeUserWithPassword($username, $servername, $password)
+ {
+ return false;
+ }
+}
\ No newline at end of file