mirror of
https://github.com/cytopia/devilbox.git
synced 2024-12-30 17:46:56 +00:00
355 lines
11 KiB
PHP
355 lines
11 KiB
PHP
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<?php
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/**
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* Manage privileges in a database
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*
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* $Id: privileges.php,v 1.45 2007/09/13 13:41:01 ioguix Exp $
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*/
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// Include application functions
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include_once('./libraries/lib.inc.php');
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$action = (isset($_REQUEST['action'])) ? $_REQUEST['action'] : '';
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if (!isset($msg)) $msg = '';
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/**
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* Grant permissions on an object to a user
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* @param $confirm To show entry screen
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* @param $mode 'grant' or 'revoke'
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* @param $msg (optional) A message to show
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*/
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function doAlter($confirm, $mode, $msg = '') {
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global $data, $misc;
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global $lang;
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if (!isset($_REQUEST['username'])) $_REQUEST['username'] = array();
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if (!isset($_REQUEST['groupname'])) $_REQUEST['groupname'] = array();
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if (!isset($_REQUEST['privilege'])) $_REQUEST['privilege'] = array();
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if ($confirm) {
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// Get users from the database
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$users = $data->getUsers();
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// Get groups from the database
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$groups = $data->getGroups();
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$misc->printTrail($_REQUEST['subject']);
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switch ($mode) {
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case 'grant':
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$misc->printTitle($lang['strgrant'],'pg.privilege.grant');
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break;
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case 'revoke':
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$misc->printTitle($lang['strrevoke'],'pg.privilege.revoke');
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break;
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}
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$misc->printMsg($msg);
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echo "<form action=\"privileges.php\" method=\"post\">\n";
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echo "<table>\n";
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echo "<tr><th class=\"data left\">{$lang['strusers']}</th>\n";
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echo "<td class=\"data1\"><select name=\"username[]\" multiple=\"multiple\" size=\"", min(6, $users->recordCount()), "\">\n";
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while (!$users->EOF) {
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$uname = htmlspecialchars($users->fields['usename']);
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echo "<option value=\"{$uname}\"",
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in_array($users->fields['usename'], $_REQUEST['username']) ? ' selected="selected"' : '', ">{$uname}</option>\n";
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$users->moveNext();
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}
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echo "</select></td></tr>\n";
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echo "<tr><th class=\"data left\">{$lang['strgroups']}</th>\n";
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echo "<td class=\"data1\">\n";
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echo "<input type=\"checkbox\" id=\"public\" name=\"public\"", (isset($_REQUEST['public']) ? ' checked="checked"' : ''), " /><label for=\"public\">PUBLIC</label>\n";
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// Only show groups if there are groups!
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if ($groups->recordCount() > 0) {
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echo "<br /><select name=\"groupname[]\" multiple=\"multiple\" size=\"", min(6, $groups->recordCount()), "\">\n";
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while (!$groups->EOF) {
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$gname = htmlspecialchars($groups->fields['groname']);
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echo "<option value=\"{$gname}\"",
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in_array($groups->fields['groname'], $_REQUEST['groupname']) ? ' selected="selected"' : '', ">{$gname}</option>\n";
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$groups->moveNext();
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}
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echo "</select>\n";
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}
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echo "</td></tr>\n";
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echo "<tr><th class=\"data left required\">{$lang['strprivileges']}</th>\n";
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echo "<td class=\"data1\">\n";
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foreach ($data->privlist[$_REQUEST['subject']] as $v) {
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$v = htmlspecialchars($v);
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echo "<input type=\"checkbox\" id=\"privilege[$v]\" name=\"privilege[$v]\"",
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isset($_REQUEST['privilege'][$v]) ? ' checked="checked"' : '', " /><label for=\"privilege[$v]\">{$v}</label><br />\n";
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}
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echo "</td></tr>\n";
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// Grant option
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if ($data->hasGrantOption()) {
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echo "<tr><th class=\"data left\">{$lang['stroptions']}</th>\n";
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echo "<td class=\"data1\">\n";
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if ($mode == 'grant') {
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echo "<input type=\"checkbox\" id=\"grantoption\" name=\"grantoption\"",
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isset($_REQUEST['grantoption']) ? ' checked="checked"' : '', " /><label for=\"grantoption\">GRANT OPTION</label>\n";
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}
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elseif ($mode == 'revoke') {
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echo "<input type=\"checkbox\" id=\"grantoption\" name=\"grantoption\"",
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isset($_REQUEST['grantoption']) ? ' checked="checked"' : '', " /><label for=\"grantoption\">GRANT OPTION FOR</label><br />\n";
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echo "<input type=\"checkbox\" id=\"cascade\" name=\"cascade\"",
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isset($_REQUEST['cascade']) ? ' checked="checked"' : '', " /><label for=\"cascade\">CASCADE</label><br />\n";
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}
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echo "</td></tr>\n";
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}
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echo "</table>\n";
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echo "<p><input type=\"hidden\" name=\"action\" value=\"save\" />\n";
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echo "<input type=\"hidden\" name=\"mode\" value=\"", htmlspecialchars($mode), "\" />\n";
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echo "<input type=\"hidden\" name=\"subject\" value=\"", htmlspecialchars($_REQUEST['subject']), "\" />\n";
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if (isset($_REQUEST[$_REQUEST['subject'].'_oid']))
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echo "<input type=\"hidden\" name=\"", htmlspecialchars($_REQUEST['subject'].'_oid'),
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"\" value=\"", htmlspecialchars($_REQUEST[$_REQUEST['subject'].'_oid']), "\" />\n";
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echo "<input type=\"hidden\" name=\"", htmlspecialchars($_REQUEST['subject']),
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"\" value=\"", htmlspecialchars($_REQUEST[$_REQUEST['subject']]), "\" />\n";
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if ($_REQUEST['subject'] == 'column')
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echo "<input type=\"hidden\" name=\"table\" value=\"",
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htmlspecialchars($_REQUEST['table']), "\" />\n";
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echo $misc->form;
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if ($mode == 'grant')
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echo "<input type=\"submit\" name=\"grant\" value=\"{$lang['strgrant']}\" />\n";
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elseif ($mode == 'revoke')
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echo "<input type=\"submit\" name=\"revoke\" value=\"{$lang['strrevoke']}\" />\n";
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echo "<input type=\"submit\" name=\"cancel\" value=\"{$lang['strcancel']}\" /></p>";
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echo "</form>\n";
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}
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else {
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// Determine whether object should be ref'd by name or oid.
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if (isset($_REQUEST[$_REQUEST['subject'].'_oid']))
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$object = $_REQUEST[$_REQUEST['subject'].'_oid'];
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else
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$object = $_REQUEST[$_REQUEST['subject']];
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if (isset($_REQUEST['table'])) $table = $_REQUEST['table'];
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else $table = null;
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$status = $data->setPrivileges(($mode == 'grant') ? 'GRANT' : 'REVOKE', $_REQUEST['subject'], $object,
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isset($_REQUEST['public']), $_REQUEST['username'], $_REQUEST['groupname'], array_keys($_REQUEST['privilege']),
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isset($_REQUEST['grantoption']), isset($_REQUEST['cascade']), $table);
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if ($status == 0)
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doDefault($lang['strgranted']);
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elseif ($status == -3 || $status == -4)
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doAlter(true, $_REQUEST['mode'], $lang['strgrantbad']);
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else
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doAlter(true, $_REQUEST['mode'], $lang['strgrantfailed']);
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}
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}
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/**
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* Show permissions on a database, namespace, relation, language or function
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*/
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function doDefault($msg = '') {
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global $data, $misc, $database;
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global $lang;
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$misc->printTrail($_REQUEST['subject']);
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# @@@FIXME: This switch is just a temporary solution,
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# need a better way, maybe every type of object should
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# have a tab bar???
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switch ($_REQUEST['subject']) {
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case 'server':
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case 'database':
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case 'schema':
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case 'table':
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case 'column':
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case 'view':
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$misc->printTabs($_REQUEST['subject'], 'privileges');
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break;
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default:
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$misc->printTitle($lang['strprivileges'], 'pg.privilege');
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}
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$misc->printMsg($msg);
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// Determine whether object should be ref'd by name or oid.
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if (isset($_REQUEST[$_REQUEST['subject'].'_oid']))
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$object = $_REQUEST[$_REQUEST['subject'].'_oid'];
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else
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$object = $_REQUEST[$_REQUEST['subject']];
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// Get the privileges on the object, given its type
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if ($_REQUEST['subject'] == 'column')
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$privileges = $data->getPrivileges($object, 'column', $_REQUEST['table']);
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else
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$privileges = $data->getPrivileges($object, $_REQUEST['subject']);
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if (sizeof($privileges) > 0) {
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echo "<table>\n";
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if ($data->hasRoles())
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echo "<tr><th class=\"data\">{$lang['strrole']}</th>";
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else
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echo "<tr><th class=\"data\">{$lang['strtype']}</th><th class=\"data\">{$lang['struser']}/{$lang['strgroup']}</th>";
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foreach ($data->privlist[$_REQUEST['subject']] as $v2) {
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// Skip over ALL PRIVILEGES
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if ($v2 == 'ALL PRIVILEGES') continue;
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echo "<th class=\"data\">{$v2}</th>\n";
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}
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if ($data->hasGrantOption()) {
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echo "<th class=\"data\">{$lang['strgrantor']}</th>";
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}
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echo "</tr>\n";
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// Loop over privileges, outputting them
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$i = 0;
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foreach ($privileges as $v) {
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$id = (($i % 2) == 0 ? '1' : '2');
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echo "<tr class=\"data{$id}\">\n";
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if (!$data->hasRoles())
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echo "<td>", $misc->printVal($v[0]), "</td>\n";
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echo "<td>", $misc->printVal($v[1]), "</td>\n";
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foreach ($data->privlist[$_REQUEST['subject']] as $v2) {
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// Skip over ALL PRIVILEGES
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if ($v2 == 'ALL PRIVILEGES') continue;
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echo "<td>";
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if (in_array($v2, $v[2]))
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echo $lang['stryes'];
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else
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echo $lang['strno'];
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// If we have grant option for this, end mark
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if ($data->hasGrantOption() && in_array($v2, $v[4])) echo $lang['strasterisk'];
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echo "</td>\n";
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}
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if ($data->hasGrantOption()) {
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echo "<td>", $misc->printVal($v[3]), "</td>\n";
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}
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echo "</tr>\n";
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$i++;
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}
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echo "</table>";
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}
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else {
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echo "<p>{$lang['strnoprivileges']}</p>\n";
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}
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// Links for granting to a user or group
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switch ($_REQUEST['subject']) {
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case 'table':
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case 'view':
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case 'sequence':
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case 'function':
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case 'tablespace':
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$alllabel = "showall{$_REQUEST['subject']}s";
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$allurl = "{$_REQUEST['subject']}s.php";
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$alltxt = $lang["strshowall{$_REQUEST['subject']}s"];
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break;
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case 'schema':
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$alllabel = "showallschemas";
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$allurl = "schemas.php";
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$alltxt = $lang["strshowallschemas"];
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break;
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case 'database':
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$alllabel = "showalldatabases";
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$allurl = 'all_db.php';
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$alltxt = $lang['strshowalldatabases'];
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break;
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}
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$subject = $_REQUEST['subject'];
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$object = $_REQUEST[$_REQUEST['subject']];
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if ($_REQUEST['subject'] == 'function') {
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$objectoid = $_REQUEST[$_REQUEST['subject'].'_oid'];
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$urlvars = array (
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'action' => 'alter',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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'schema' => $_REQUEST['schema'],
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$subject => $object,
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"{$subject}_oid" => $objectoid,
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'subject'=> $subject
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);
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}
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else if ($_REQUEST['subject'] == 'column') {
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$urlvars = array (
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'action' => 'alter',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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'schema' => $_REQUEST['schema'],
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$subject => $object,
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'subject'=> $subject
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);
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if (isset($_REQUEST['table']))
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$urlvars['table'] = $_REQUEST['table'];
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else
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$urlvars['view'] = $_REQUEST['view'];
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}
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else {
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$urlvars = array (
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'action' => 'alter',
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database'],
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$subject => $object,
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'subject'=> $subject
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);
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if (isset($_REQUEST['schema'])) {
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$urlvars['schema'] = $_REQUEST['schema'];
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}
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}
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$navlinks = array (
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'grant' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'privileges.php',
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'urlvars' => array_merge($urlvars, array('mode' => 'grant'))
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)
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),
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'content' => $lang['strgrant']
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),
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'revoke' => array (
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'attr'=> array (
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'href' => array (
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'url' => 'privileges.php',
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'urlvars' => array_merge($urlvars, array('mode' => 'revoke'))
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)
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),
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'content' => $lang['strrevoke']
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)
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);
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if (isset($allurl)) {
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$navlinks[$alllabel] = array (
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'attr'=> array (
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'href' => array (
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'url' => $allurl,
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'urlvars' => array (
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'server' => $_REQUEST['server'],
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'database' => $_REQUEST['database']
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)
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)
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),
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'content' => $alltxt
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);
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if (isset($_REQUEST['schema'])) {
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$navlinks[$alllabel]['attr']['href']['urlvars']['schema'] = $_REQUEST['schema'];
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}
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}
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$misc->printNavLinks($navlinks, 'privileges-privileges', get_defined_vars());
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}
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$misc->printHeader($lang['strprivileges']);
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$misc->printBody();
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switch ($action) {
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case 'save':
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if (isset($_REQUEST['cancel'])) doDefault();
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else doAlter(false, $_REQUEST['mode']);
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break;
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case 'alter':
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doAlter(true, $_REQUEST['mode']);
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break;
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default:
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doDefault();
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break;
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}
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$misc->printFooter();
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?>
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