diff options
author | Andrew Dolgov <[email protected]> | 2012-08-17 14:20:55 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2012-08-17 14:22:33 +0400 |
commit | 369dbc19d6ae35c97a2306ae4821c7812e2f24b2 (patch) | |
tree | fff54920611300f99e0898874e0de04c99ac5586 /classes/auth/internal.php | |
parent | 3d2c9f5adfdc51642143d9fecf31ee353735bb8e (diff) |
rework class system to use subdirectories
add placeholder plugin/hook system
Diffstat (limited to 'classes/auth/internal.php')
-rw-r--r-- | classes/auth/internal.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/classes/auth/internal.php b/classes/auth/internal.php new file mode 100644 index 000000000..8890d4455 --- /dev/null +++ b/classes/auth/internal.php @@ -0,0 +1,118 @@ +<?php +class Auth_Internal extends Auth_Base { + + function authenticate($login, $password) { + + $pwd_hash1 = encrypt_password($password); + $pwd_hash2 = encrypt_password($password, $login); + $login = db_escape_string($login); + + if (get_schema_version($this->link) > 87) { + + $result = db_query($this->link, "SELECT salt FROM ttrss_users WHERE + login = '$login'"); + + if (db_num_rows($result) != 1) { + return false; + } + + $salt = db_fetch_result($result, 0, "salt"); + + if ($salt == "") { + + $query = "SELECT id + FROM ttrss_users WHERE + login = '$login' AND (pwd_hash = '$pwd_hash1' OR + pwd_hash = '$pwd_hash2')"; + + // verify and upgrade password to new salt base + + $result = db_query($this->link, $query); + + if (db_num_rows($result) == 1) { + // upgrade password to MODE2 + + $salt = substr(bin2hex(get_random_bytes(125)), 0, 250); + $pwd_hash = encrypt_password($password, $salt, true); + + db_query($this->link, "UPDATE ttrss_users SET + pwd_hash = '$pwd_hash', salt = '$salt' WHERE login = '$login'"); + + $query = "SELECT id + FROM ttrss_users WHERE + login = '$login' AND pwd_hash = '$pwd_hash'"; + + } else { + return false; + } + + } else { + + $pwd_hash = encrypt_password($password, $salt, true); + + $query = "SELECT id + FROM ttrss_users WHERE + login = '$login' AND pwd_hash = '$pwd_hash'"; + + } + + } else { + $query = "SELECT id + FROM ttrss_users WHERE + login = '$login' AND (pwd_hash = '$pwd_hash1' OR + pwd_hash = '$pwd_hash2')"; + } + + $result = db_query($this->link, $query); + + if (db_num_rows($result) == 1) { + return db_fetch_result($result, 0, "id"); + } + + return false; + } + + function change_password($owner_uid, $old_password, $new_password) { + $owner_uid = db_escape_string($owner_uid); + + $result = db_query($this->link, "SELECT salt,login FROM ttrss_users WHERE + id = '$owner_uid'"); + + $salt = db_fetch_result($result, 0, "salt"); + $login = db_fetch_result($result, 0, "login"); + + if (!$salt) { + $old_password_hash1 = encrypt_password($old_password); + $old_password_hash2 = encrypt_password($old_password, $login); + + $query = "SELECT id FROM ttrss_users WHERE + id = '$owner_uid' AND (pwd_hash = '$old_password_hash1' OR + pwd_hash = '$old_password_hash2')"; + + } else { + $old_password_hash = encrypt_password($old_password, $salt, true); + + $query = "SELECT id FROM ttrss_users WHERE + id = '$owner_uid' AND pwd_hash = '$old_password_hash'"; + } + + $result = db_query($this->link, $query); + + if (db_num_rows($result) == 1) { + + $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250); + $new_password_hash = encrypt_password($new_password, $new_salt, true); + + db_query($this->link, "UPDATE ttrss_users SET + pwd_hash = '$new_password_hash', salt = '$new_salt' + WHERE id = '$owner_uid'"); + + $_SESSION["pwd_hash"] = $new_password_hash; + + return __("Password has been changed."); + } else { + return "ERROR: ".__('Old password is incorrect.'); + } + } +} +?> |