1 files changed, 0 insertions, 88 deletions
diff --git a/yubiserve.php b/yubiserve.php
deleted file mode 100644
index 946a8fa..0000000
--- a/yubiserve.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?
-/*
-
-Written by Alessio Periloso <nospam *at* periloso.it>
-Version 1.0: 21/05/2010
-
-Licensed under GPL License (see LICENSE file)
-
-*/
-
-require_once 'yubiserve-config.php';
-require_once 'yubiserve-utils.php';
-
-if (!isset($_REQUEST["otp"]))
-  die ("ERR Missing OTP\n");
-$otp = trim($_REQUEST["otp"]);
-
-if ((strlen($otp)<32) || (strlen($otp)>48)) {
-  syslog(LOG_INFO, "Malformed OTP: $otp");
-  die ("ERR Malformed OTP\n");
-}
-
-if (!preg_match("/^([cbdefghijklnrtuv]{0,16})([cbdefghijklnrtuv]{32})$/", $otp, $matches)) {
-  syslog(LOG_INFO, "Invalid OTP format: $otp");
-  die("ERR Invalid OTP format\n");
- }
-
-$id = $matches[1];
-$modhex_ciphertext = $matches[2];
-
-$results = @$db->query("SELECT aeskey, internalname FROM yubikeys WHERE publicname = '$id' AND active = 'true'");
-if ($results === false) {
-  syslog(LOG_INFO, "Unknown yubikey (internalname: $id)");
-  die("ERR Unknown yubikey\n");
-}
-
-$row = $results->fetchAll(SQLITE_ASSOC);
-if (count($row)>1) {
-  syslog(LOG_INFO, "Multiple keys returned! OTP: $otp");
-  die("ERR Malformed OTP");
-} elseif (count($row)<1) {
-  syslog(LOG_INFO, "Unknown yubikey (internalname: $id)");
-  die("ERR Unknown yubikey\n");
-}
-
-$aeskey = $row[0]['aeskey'];
-$internalname = $row[0]['internalname'];
-
-$ciphertext = modhex2hex($modhex_ciphertext);
-$plaintext = aes128ecb_decrypt($aeskey, $ciphertext);
-
-$uid = substr($plaintext, 0, 12);
-if (strcmp($uid, $internalname) != 0) {
-  syslog(LOG_ERR, "UID error: $otp $plaintext: $uid vs $internalname");
-  die("ERR Corrupt OTP\n");
-}
-
-if (!crc_is_good($plaintext)) {
-  syslog(LOG_ERR, "CRC error: $otp: $plaintext");
-  die("ERR Corrupt OTP\n");
-}
-
-$counter = substr($plaintext, 14, 2) . substr($plaintext, 12, 2);
-$low = substr($plaintext, 18, 2) . substr($plaintext, 16, 2);
-$high = substr($plaintext, 20, 2);
-$use = substr($plaintext, 22, 2);
-
-$timestamp = hexdec($high . $low);
-$internalcounter = hexdec($counter . $use);
-
-#print("$counter $use $high $low\n");
-
-$results = @$db->query("SELECT counter, time FROM yubikeys WHERE publicname = '$id' AND active = 'true' AND counter < $internalcounter");
-$row = @$results->fetchAll(SQLITE_ASSOC);
-
-if (count($row)!=1) {
-  syslog(LOG_ERR, "REPLAYED OTP for yubikey $id (same counter)");
-  die("ERR Replayed OTP");
-} elseif ((($row[0] >> 8) == ($internalcounter >> 8)) && ($row[1] <= $timestamp)) {
-  syslog(LOG_ERR, "REPLAYED OTP for yubikey $id (same timestamp)");
-  die("ERR Replayed OTP");
-}
-
-print "OK Authentication success";
-$results = $db->query("UPDATE yubikeys SET counter = $internalcounter, time = $timestamp WHERE publicname = '$id'");
-
-unset($db);
-?>