1 files changed, 59 insertions, 0 deletions
diff --git a/stamp/displogo.php b/stamp/displogo.php
new file mode 100644
index 0000000..9c1f534
--- /dev/null
+++ b/stamp/displogo.php
@@ -0,0 +1,59 @@
+<? /*
+    LibreSSL - CAcert web application
+    Copyright (C) 2004-2008  CAcert Inc.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; version 2 of the License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+	$img = "/www/stamp/images/CAverify.png";
+	$arr = explode("//", mysql_real_escape_string(trim($_REQUEST['refer'])), 2);
+	$arr = explode("/", $arr['1'], 2);
+	$ref = $arr['0'];
+
+	$arr = explode("//", mysql_real_escape_string(trim($_SERVER['HTTP_REFERER'])), 2);
+	$arr = explode("/", $arr['1'], 2);
+	$siteref = $arr['0'];
+
+	if($_REQUEST['debug'] != 1)
+		header('Content-type: image/png');
+	$im = imagecreatefrompng($img);
+
+	if($ref == "" || ($ref != $siteref && $siteref != ""))
+	{
+		$tc = imagecolorallocate ($im, 255, 0, 0);
+		imagestring ($im, 2, 1, 30, "INVALID DOMAIN", $tc);
+		imagestring ($im, 2, 1, 45, "Click to Report", $tc);
+		imagepng($im);
+		exit;	
+	}
+
+	list($invalid, $info) = checkhostname($ref);
+
+	if($invalid > 0)
+	{
+		$tc = imagecolorallocate ($im, 255, 0, 0);
+		imagestring ($im, 2, 1, 30, "INVALID DOMAIN", $tc);
+		imagestring ($im, 2, 1, 45, "Click to Report", $tc);
+		imagepng($im);
+		exit;
+	}
+
+	$tz = intval($_REQUEST['tz']);
+	$now = date("Y-m-d", gmmktime("U") + ($tz * 3600));
+
+	$tc = imagecolorallocate ($im, 0, 0, 0);
+	imagestring ($im, 4, 1, 27, "Valid Cert!", $tc);
+	imagestring ($im, 1, 7, 42, "Click to Verify", $tc);
+	imagestring ($im, 1, 20, 52, $now, $tc);
+	imagepng($im);
+?>