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authorBill Marquette <bill.marquette@gmail.com>2009-02-06 19:18:00 -0600
committerBill Marquette <bill.marquette@gmail.com>2009-02-06 19:18:00 -0600
commit55eddd7accf2c5f9b0f52b22a010c4c4b7c130d1 (patch)
treeba4783bab1dd65f1ceef2dfac9fdbd515531d18b /packages/squidGuard/sgerror.php
parent67780cc9d469288742aea5bc378c29a54edd5ec5 (diff)
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mv packages to config dir to match web layout
Diffstat (limited to 'packages/squidGuard/sgerror.php')
-rw-r--r--packages/squidGuard/sgerror.php284
1 files changed, 0 insertions, 284 deletions
diff --git a/packages/squidGuard/sgerror.php b/packages/squidGuard/sgerror.php
deleted file mode 100644
index 8084c5c3..00000000
--- a/packages/squidGuard/sgerror.php
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@@ -1,284 +0,0 @@
-<?php
-$page_info = <<<EOD
-# ----------------------------------------------------------------------------------------------------------------------
-# SquidGuard error page generator
-# (C)2006-2007 Serg Dvoriancev
-# ----------------------------------------------------------------------------------------------------------------------
-# This programm processed redirection to specified URL or generated error page for standart HTTP error code.
-# Redirection supported http and https protocols.
-# ----------------------------------------------------------------------------------------------------------------------
-# Format:
-# sgerror.php?url=[http://myurl]or[https://myurl]or[error_code[space_code]output-message][incoming SquidGuard variables]
-# Incoming SquidGuard variables:
-# a=client_address
-# n=client_name
-# i=client_user
-# s=client_group
-# t=target_group
-# u=client_url
-# Example:
-# sgerror.php?url=http://myurl.com&a=..&n=..&i=..&s=..&t=..&u=..
-# sgerror.php?url=https://myurl.com&a=..&n=..&i=..&s=..&t=..&u=..
-# sgerror.php?url=404%20output-message&a=..&n=..&i=..&s=..&t=..&u=..
-# ----------------------------------------------------------------------------------------------------------------------
-# Tags:
-# myurl and output messages can include Tags
-# [a] - client address
-# [n] - client name
-# [i] - client user
-# [s] - client group
-# [t] - target group
-# [u] - client url
-# Example:
-# sgerror.php?url=401 Unauthorized access to URL [u] for client [n]
-# sgerror.php?url=http://my_error_page.php?cladr=%5Ba%5D&clname=%5Bn%5D // %5b=[ %d=]
-# ----------------------------------------------------------------------------------------------------------------------
-# Special Tags:
-# blank - get blank page
-# blank_img - get one-pixel transparent image (for replace banners and etc.)
-# Example:
-# sgerror.php?url=blank
-# sgerror.php?url=blank_img
-# ----------------------------------------------------------------------------------------------------------------------
-EOD;
-
-define('ACTION_URL', 'url');
-define('ACTION_RES', 'res');
-define('ACTION_MSG', 'msg');
-
-define('TAG_BLANK', 'blank');
-define('TAG_BLANK_IMG', 'blank_img');
-
-# ----------------------------------------------------------------------------------------------------------------------
-# ?url=EMPTY_IMG
-# Use this options for replace baners/ads to transparent picture. Thisbetter for viewing.
-# ----------------------------------------------------------------------------------------------------------------------
-# NULL GIF file
-# HEX: 47 49 46 38 39 61 - - -
-# SYM: G I F 8 9 a 01 00 | 01 00 80 00 00 FF FF FF | 00 00 00 2C 00 00 00 00 | 01 00 01 00 00 02 02 44 | 01 00 3B
-# ----------------------------------------------------------------------------------------------------------------------
-define(GIF_BODY, "GIF89a\x01\x00\x01\x00\x80\x00\x00\xFF\xFF\xFF\x00\x00\x00\x2C\x00\x00\x00\x00\x01\x00\x01\x00\x00\x02\x02\x44\x01\x00\x3B");
-
-$url = '';
-$msg = '';
-$cl = Array(); // squidGuard variables: %a %n %i %s %t %u
-$err_code = array();
-
-$err_code[301] = "301 Moved Permanently";
-$err_code[302] = "302 Found";
-$err_code[303] = "303 See Other";
-$err_code[305] = "305 Use Proxy";
-
-$err_code[400] = "400 Bad Request";
-$err_code[401] = "401 Unauthorized";
-$err_code[402] = "402 Payment Required";
-$err_code[403] = "403 Forbidden";
-$err_code[404] = "404 Not Found";
-$err_code[405] = "405 Method Not Allowed";
-$err_code[406] = "406 Not Acceptable";
-$err_code[407] = "407 Proxy Authentication Required";
-$err_code[408] = "408 Request Time-out";
-$err_code[409] = "409 Conflict";
-$err_code[410] = "410 Gone";
-$err_code[411] = "411 Length Required";
-$err_code[412] = "412 Precondition Failed";
-$err_code[413] = "413 Request Entity Too Large";
-$err_code[414] = "414 Request-URI Too Large";
-$err_code[415] = "415 Unsupported Media Type";
-$err_code[416] = "416 Requested range not satisfiable";
-$err_code[417] = "417 Expectation Failed";
-
-$err_code[500] = "500 Internal Server Error";
-$err_code[501] = "501 Not Implemented";
-$err_code[502] = "502 Bad Gateway";
-$err_code[503] = "503 Service Unavailable";
-$err_code[504] = "504 Gateway Time-out";
-$err_code[505] = "505 HTTP Version not supported";
-
-# ----------------------------------------------------------------------------------------------------------------------
-# check arg's
-# ----------------------------------------------------------------------------------------------------------------------
-
-if (count($_POST)) {
- $url = trim($_POST['url']);
- $msg = $_POST['msg'];
- $cl['a'] = $_POST['a'];
- $cl['n'] = $_POST['n'];
- $cl['i'] = $_POST['i'];
- $cl['s'] = $_POST['s'];
- $cl['t'] = $_POST['t'];
- $cl['u'] = $_POST['u'];
-}
-elseif (count($_GET)) {
- $url = trim($_GET['url']);
- $msg = $_GET['msg'];
- $cl['a'] = $_GET['a'];
- $cl['n'] = $_GET['n'];
- $cl['i'] = $_GET['i'];
- $cl['s'] = $_GET['s'];
- $cl['t'] = $_GET['t'];
- $cl['u'] = $_GET['u'];
-}
-else {
- # Show 'About page'
- echo get_page(get_about());
- exit();
-}
-
-# ----------------------------------------------------------------------------------------------------------------------
-# url's
-# ----------------------------------------------------------------------------------------------------------------------
-if ($url) {
- $err_id = 0;
-
- // check error code
- foreach ($err_code as $key => $val) {
- if (strpos(strtolower($url), strval($key)) === 0) {
- $err_id = $key;
- break;
- }
- }
-
- # blank page
- if ($url === TAG_BLANK) {
- echo get_page('');
- }
- # blank image
- elseif ($url === TAG_BLANK_IMG) {
- $msg = trim($msg);
- if(strpos($msg, "maxlen_") !== false) {
- $maxlen = intval(trim(str_replace("maxlen_", "", $url)));
- filter_by_image_size($cl['u'], $maxlen);
- exit();
- }
- else {
- # --------------------------------------------------------------
- # return blank image
- # --------------------------------------------------------------
- header("Content-Type: image/gif;"); // charset=windows-1251");
- echo GIF_BODY;
- }
- }
- # error code
- elseif ($err_id !== 0) {
- $er_msg = strstr($_GET['url'], ' ');
- echo get_error_page($err_id, $er_msg);
- }
- # redirect url
- elseif ((strpos(strtolower($url), "http://") === 0) or (strpos(strtolower($url), "https://") === 0)) {
- # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- # redirect to specified url
- # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- header("HTTP/1.0");
- header("Location: $url", '', 302);
- }
- // error arguments
- else {
- echo get_page("sgerror: error arguments $url");
- }
-}
-else {
- echo get_page($_SERVER['QUERY_STRING']); //$url . implode(" ", $_GET));
-# echo get_error_page(500);
-}
-
-# ~~~~~~~~~~
-# Exit
-# ~~~~~~~~~~
-exit();
-
-# ----------------------------------------------------------------------------------------------------------------------
-# functions
-# ----------------------------------------------------------------------------------------------------------------------
-function get_page($body) {
- $str = Array();
- $str[] = '<html>';
- $str[] = "<body>\n$body\n</body>";
- $str[] = '</html>';
- return implode("\n", $str);
-}
-
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-# IE displayed self-page, if them size > 1024
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-function get_error_page($er_code_id, $err_msg='') {
- global $err_code;
- global $cl;
- $str = Array();
-
- header("HTTP/1.1 " . $err_code[$er_code_id]);
-
- $str[] = '<html>';
- $str[] = '<body>';
- $str[] = '<h3>Request denied by pfSense proxy: ' . $err_code[$er_code_id] . '</h3>';
- if ($err_msg) $str[] = "<b> Reason: </b> $err_msg";
- $str[] = '<hr size="1" noshade>';
- if ($cl['a']) $str[] = "<b> Client address: </b> {$cl['a']} <br>";
- if ($cl['n']) $str[] = "<b> Client name: </b> {$cl['n']} <br>";
- if ($cl['i']) $str[] = "<b> Client user: </b> {$cl['i']} <br>";
- if ($cl['s']) $str[] = "<b> Client group: </b> {$cl['s']} <br>";
- if ($cl['t']) $str[] = "<b> Target group: </b> {$cl['t']} <br>";
- if ($cl['u']) $str[] = "<b> URL: </b> {$cl['u']} <br>";
- $str[] = '<hr size="1" noshade>';
- $str[] = "</body>";
- $str[] = "</html>";
-
- return implode("\n", $str);
-}
-
-function get_about() {
- global $err_code;
- global $page_info;
- $str = Array();
-
- // about info
- $s = str_replace("\n", "<br>", $page_info);
- $str[] = $s;
- $str[] = "<br>";
-
- $str[] = '<table>';
- $str[] = ' <b>HTTP error codes (ERROR_CODE):</th></tr>';
- foreach($err_code as $val) {
- $str []= "<tr><td>$val";
- }
- $str[] = '</table>';
-
- return implode("\n", $str);
-}
-
-function filter_by_image_size($url, $val_size) {
-
- # load url header
- $ch = curl_init();
- curl_setopt($ch, CURLOPT_URL, $url);
- curl_setopt($ch, CURLOPT_HEADER, 1);
- curl_setopt($ch, CURLOPT_NOBODY, 1);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
- $hd = curl_exec($ch);
- curl_close($ch);
-
- $size = 0;
- $SKEY = "content-length:";
- $s_tmp = strtolower($hd);
- $s_tmp = str_replace("\n", " ", $s_tmp); # replace all "\n"
- if (strpos($s_tmp, $SKEY) !== false) {
- $s_tmp = trim(substr($s_tmp, strpos($s_tmp, $SKEY) + strlen($SKEY)));
- $s_tmp = trim(substr($s_tmp, 0, strpos($s_tmp, " ")));
- if (is_numeric($s_tmp))
- $size = intval($s_tmp);
- else $size = 0;
- }
-
- # === check url type and content size ===
- # redirect to specified url
- if (($size !== 0) && ($size < $val_size)) {
- header("HTTP/1.0");
- header("Location: $url", '', 302);
- }
- # return blank image
- else {
- header("Content-Type: image/gif;");
- echo GIF_BODY;
- }
-}
-?> \ No newline at end of file