X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=contrib%2Fdecrypt_headers.php;h=2fec8df750be760566416fba12271da8c9f77e5b;hp=7304b72785d3fe7bed3be34146856ed7cf7ceae5;hb=ad2d75f676d6567af5439e27ee338b54eb5d028d;hpb=151562a780a0919b32e04d204ba7f33fb215bd84
diff --git a/contrib/decrypt_headers.php b/contrib/decrypt_headers.php
index 7304b727..2fec8df7 100644
--- a/contrib/decrypt_headers.php
+++ b/contrib/decrypt_headers.php
@@ -3,7 +3,7 @@
/**
* Script provides form to decode encrypted header information.
*
- * @copyright © 2005-2006 The SquirrelMail Project Team
+ * @copyright 2005-2010 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id$
* @package squirrelmail
@@ -16,10 +16,11 @@
define('SM_PATH','../');
/**
- * include SquirrelMail string functions
+ * include SquirrelMail string and generic functions
* script needs OneTimePadDecrypt() (functions/strings.php)
- * and sqgetGlobalVar() (functions/global.php, loaded by strings.php)
+ * and sqgetGlobalVar() (functions/global.php)
*/
+include_once(SM_PATH.'functions/global.php');
include_once(SM_PATH.'functions/strings.php');
/**
@@ -36,14 +37,14 @@ function hex2ip($hex) {
.hexdec(substr($hex,4,2)).'.'
.hexdec(substr($hex,6,2));
} elseif (strlen($hex)==32) {
- $ret=hexdec(substr($hex,0,4)).':'
- .hexdec(substr($hex,4,4)).':'
- .hexdec(substr($hex,8,4)).':'
- .hexdec(substr($hex,12,4)).':'
- .hexdec(substr($hex,16,4)).':'
- .hexdec(substr($hex,20,4)).':'
- .hexdec(substr($hex,24,4)).':'
- .hexdec(substr($hex,28,4));
+ $ret=substr($hex,0,4).':'
+ .substr($hex,4,4).':'
+ .substr($hex,8,4).':'
+ .substr($hex,12,4).':'
+ .substr($hex,16,4).':'
+ .substr($hex,20,4).':'
+ .substr($hex,24,4).':'
+ .substr($hex,28,4);
} else {
$ret=$hex;
}
@@ -59,33 +60,40 @@ echo '";
if (sqgetGlobalVar('submit',$submit,SQ_POST)) {
+ $continue = TRUE;
if (! sqgetGlobalVar('secret',$secret,SQ_POST) ||
- empty($secret))
- echo "You must enter encryption key.
\n";
+ empty($secret)) {
+ $continue = FALSE;
+ echo "You must enter an encryption key.
\n";
+ }
if (! sqgetGlobalVar('enc_string',$enc_string,SQ_POST) ||
- empty($enc_string))
- echo "You must enter encrypted string.
\n";
+ empty($enc_string)) {
+ $continue = FALSE;
+ echo "You must enter an encrypted string.
\n";
+ }
- if (isset($enc_string) && ! base64_decode($enc_string)) {
- echo "Encrypted string should be BASE64 encoded.
\n"
- ."Please enter all characters that are listed after header name.
\n";
- } elseif (isset($secret)) {
- $string=OneTimePadDecrypt($enc_string,base64_encode($secret));
+ if ($continue) {
+ if (isset($enc_string) && ! base64_decode($enc_string)) {
+ echo "Encrypted string should be BASE64 encoded.
\n"
+ ."Please enter all characters that are listed after header name.
\n";
+ } elseif (isset($secret)) {
+ $string=OneTimePadDecrypt($enc_string,base64_encode($secret));
- if (sqgetGlobalVar('ip_addr',$is_addr,SQ_POST)) {
- $string=hex2ip($string);
+ if (sqgetGlobalVar('ip_addr',$is_addr,SQ_POST)) {
+ $string=hex2ip($string);
+ }
+ echo "Decoded string: ".htmlspecialchars($string)."
\n";
}
- echo "Decoded string: ".$string."
\n";
}
echo "
";
}
?>
-
-