diff options
| author | Andrew Dolgov <[email protected]> | 2012-12-30 13:36:40 +0400 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2012-12-30 13:36:40 +0400 |
| commit | e938b1de117cfde17a5773fe0c6fc92185c873fe (patch) | |
| tree | 4afe7134ba505ba9209833cf193603beb32706cb /plugins/auth_internal/init.php | |
| parent | 0e44c2a0d422617a59e3926cf3ae22872aac041a (diff) | |
rename plugin main class files
Diffstat (limited to 'plugins/auth_internal/init.php')
| -rw-r--r-- | plugins/auth_internal/init.php | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/plugins/auth_internal/init.php b/plugins/auth_internal/init.php new file mode 100644 index 000000000..cf6c13780 --- /dev/null +++ b/plugins/auth_internal/init.php @@ -0,0 +1,191 @@ +<?php +class Auth_Internal extends Plugin implements IAuthModule { + + private $link; + private $host; + + function about() { + return array(1.0, + "Authenticates against internal tt-rss database", + "fox", + true); + } + + function init($host) { + $this->link = $host->get_link(); + $this->host = $host; + + $host->add_hook($host::HOOK_AUTH_USER, $this); + } + + function authenticate($login, $password) { + + $pwd_hash1 = encrypt_password($password); + $pwd_hash2 = encrypt_password($password, $login); + $login = db_escape_string($login); + $otp = db_escape_string($_REQUEST["otp"]); + + if (get_schema_version($this->link) > 96) { + if (!defined('AUTH_DISABLE_OTP') || !AUTH_DISABLE_OTP) { + $result = db_query($this->link, "SELECT otp_enabled,salt FROM ttrss_users WHERE + login = '$login'"); + + if (db_num_rows($result) > 0) { + require_once "lib/otphp/vendor/base32.php"; + require_once "lib/otphp/lib/otp.php"; + require_once "lib/otphp/lib/totp.php"; + + $base32 = new Base32(); + + $otp_enabled = sql_bool_to_bool(db_fetch_result($result, 0, "otp_enabled")); + $secret = $base32->encode(sha1(db_fetch_result($result, 0, "salt"))); + + $topt = new \OTPHP\TOTP($secret); + $otp_check = $topt->now(); + + if ($otp_enabled) { + if ($otp) { + if ($otp != $otp_check) { + return false; + } + } else { + $return = urlencode($_REQUEST["return"]); + ?><html> + <head><title>Tiny Tiny RSS</title></head> + <body> + <form action="public.php?return=<?php echo $return ?>" + method="POST"> + <input type="hidden" name="op" value="login"> + <input type="hidden" name="login" value="<?php echo htmlspecialchars($login) ?>"> + <input type="hidden" name="password" value="<?php echo htmlspecialchars($password) ?>"> + + <label><?php echo __("Please enter your one time password:") ?></label> + <input type="password" size="6" name="otp"/> + <input type="submit" value="Continue"/> + </form> + <script type="text/javascript"> + document.forms[0].otp.focus(); + </script> + <?php + exit; + } + } + } + } + } + + if (get_schema_version($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($result, 0, "id"); + } + + return false; + } + + function check_password($owner_uid, $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) { + $password_hash1 = encrypt_password($password); + $password_hash2 = encrypt_password($password, $login); + + $query = "SELECT id FROM ttrss_users WHERE + id = '$owner_uid' AND (pwd_hash = '$password_hash1' OR + pwd_hash = '$password_hash2')"; + + } else { + $password_hash = encrypt_password($password, $salt, true); + + $query = "SELECT id FROM ttrss_users WHERE + id = '$owner_uid' AND pwd_hash = '$password_hash'"; + } + + $result = db_query($this->link, $query); + + return db_num_rows($result) != 0; + } + + function change_password($owner_uid, $old_password, $new_password) { + $owner_uid = db_escape_string($owner_uid); + + if ($this->check_password($owner_uid, $old_password)) { + + $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', otp_enabled = false + WHERE id = '$owner_uid'"); + + $_SESSION["pwd_hash"] = $new_password_hash; + + return __("Password has been changed."); + } else { + return "ERROR: ".__('Old password is incorrect.'); + } + } +} +?> |