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executable file 197 lines (158 sloc) 4.904 kB
#!/usr/local/bin/php -f
<?php
/* $Id$ */
/*
Copyright (C) 2008 Shrew Soft Inc
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
DISABLE_PHP_LINT_CHECKING
*/
/*
* This utility processes the <prefix>/usr/local/www
* directory and builds a privilege definition file
* based on the embedded metadata tags. For more info
* please see <prefix>/etc/inc/meta.inc
*/
if (count($argv) < 2) {
echo "usage: generate-privdefs <prefix>\n";
echo "\n";
echo "This utility generates privilige definitions and writes them to\n";
echo "'<prefix>/etc/inc/priv.defs.inc'. The <prefix> parameter should\n";
echo "be specified as your base pfSense working directory.\n";
echo "\n";
echo "Examples:\n";
echo "#generate-privdefs /\n";
echo "#generate-privdefs /home/pfsense/RELENG_1/pfSense/\n";
echo "\n";
exit -1;
}
$prefix = $argv[1];
if (!file_exists($prefix)) {
echo "prefix {$prefix} is invalid";
exit -1;
}
$metainc = $prefix."etc/inc/meta.inc";
if (!file_exists($metainc)) {
echo "unable to locate {$metainc} file\n";
exit -1;
}
require_once($metainc);
echo "--Locating www php files--\n";
$path = $prefix."/usr/local/www";
list_phpfiles($path, $found);
echo "--Gathering privelege metadata--\n";
$data;
foreach ($found as $fname)
read_file_metadata( $path."/".$fname, $data, "PRIV");
echo "--Generating privilege definitions--\n";
$privdef = $prefix."etc/inc/priv.defs.inc";
$fp = fopen($privdef,"w");
if (!$fp) {
echo "unable to open {$privdef}\n";
exit -2;
}
$pdata;
$pdata = "<?php\n";
$pdata .= "/*\n";
$pdata .= " * priv.defs.inc - Generated privilege definitions\n";
$pdata .= " *\n";
$pdata .= " */\n";
$pdata .= "\n";
$pdata .= "\$priv_list = array();\n";
$pdata .= "\n";
$pdata .= "\$priv_list['page-all'] = array();\n";
$pdata .= "\$priv_list['page-all']['name'] = \"WebCfg - All pages\";\n";
$pdata .= "\$priv_list['page-all']['descr'] = \"Allow access to all pages\";\n";
$pdata .= "\$priv_list['page-all']['match'] = array();\n";
$pdata .= "\$priv_list['page-all']['match'][] = \"*\";\n";
$pdata .= "\n";
foreach ($data as $fname => $tags) {
foreach ($tags as $tname => $vals) {
$ident = "";
$name = "";
$descr = "";
$match = array();
foreach ($vals as $vname => $vlist) {
switch ($vname) {
case "IDENT":
$ident = $vlist[0];
break;
case "NAME":
$name = $vlist[0];
break;
case "DESCR":
$descr = $vlist[0];
break;
case "MATCH":
$match = $vlist;
break;
}
}
if (!$ident) {
echo "invalid IDENT in {$fname} privilege\n";
continue;
}
if (!count($match)) {
echo "invalid MATCH in {$fname} privilege\n";
continue;
}
$pdata .= "\$priv_list['{$ident}'] = array();\n";
$pdata .= "\$priv_list['{$ident}']['name'] = \"WebCfg - {$name}\";\n";
$pdata .= "\$priv_list['{$ident}']['descr'] = \"{$descr}\";\n";
$pdata .= "\$priv_list['{$ident}']['match'] = array();\n";
foreach ($match as $url)
$pdata .= "\$priv_list['{$ident}']['match'][] = \"{$url}\";\n";
$pdata .= "\n";
}
}
$pdata .= "\n";
$pdata .= "\$priv_rmvd = array();\n";
$pdata .= "\n";
$pdata .= "?>\n";
fwrite($fp, $pdata);
fclose($fp);
/*
* TODO : Build additional functionality
*
echo "--Cheking for pages without privilege definitions--\n";
foreach ($found as $fname) {
$match = false;
foreach ($pages_current as $pname => $pdesc) {
if (!strcmp($pname,$fname)) {
$match = true;
break;
}
}
if (!$match)
echo "missing: $fname\n";
}
echo "--Cheking for stale privilege definitions--\n";
foreach ($pages_current as $pname => $pdesc) {
$match = false;
foreach ($found as $fname) {
if (!strncmp($fname,$pname,strlen($fname))) {
$match = true;
break;
}
}
if (!$match)
echo "stale: $pname\n";
}
*/
?>
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