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server_privileges.php
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<?php
/* $Id$ */
// vim: expandtab sw=4 ts=4 sts=4:
/**
* Does the common work
*/
$js_to_run = 'server_privileges.js';
require('./server_common.inc.php');
/**
* Checks if a dropdown box has been used for selecting a database / table
*/
if (!empty($pred_dbname)) {
$dbname = $pred_dbname;
unset($pred_dbname);
}
if (!empty($pred_tablename)) {
$tablename = $pred_tablename;
unset($pred_tablename);
}
/**
* Checks if the user is allowed to do what he tries to...
*/
if (!$is_superuser) {
require('./server_links.inc.php');
echo '<h2>' . "\n"
. ($GLOBALS['cfg']['MainPageIconic'] ? '<img class="icon" src="'. $GLOBALS['pmaThemeImage'] . 'b_usrlist.png" alt="" />' : '')
. $GLOBALS['strPrivileges'] . "\n"
. '</h2>' . "\n"
. $GLOBALS['strNoPrivileges'] . "\n";
require_once('./footer.inc.php');
}
/**
* Extracts the privilege information of a priv table row
*
* @param array $row the row
* @param boolean $enableHTML add <dfn> tag with tooltips
*
* @global ressource $user_link the database connection
*
* @return array
*/
function PMA_extractPrivInfo($row = '', $enableHTML = FALSE)
{
$grants = array(
array('Select_priv', 'SELECT', $GLOBALS['strPrivDescSelect']),
array('Insert_priv', 'INSERT', $GLOBALS['strPrivDescInsert']),
array('Update_priv', 'UPDATE', $GLOBALS['strPrivDescUpdate']),
array('Delete_priv', 'DELETE', $GLOBALS['strPrivDescDelete']),
array('Create_priv', 'CREATE', $GLOBALS['strPrivDescCreateDb']),
array('Drop_priv', 'DROP', $GLOBALS['strPrivDescDropDb']),
array('Reload_priv', 'RELOAD', $GLOBALS['strPrivDescReload']),
array('Shutdown_priv', 'SHUTDOWN', $GLOBALS['strPrivDescShutdown']),
array('Process_priv', 'PROCESS', $GLOBALS['strPrivDescProcess' . ((!empty($row) && isset($row['Super_priv'])) || (empty($row) && isset($GLOBALS['Super_priv'])) ? '4' : '3')]),
array('File_priv', 'FILE', $GLOBALS['strPrivDescFile']),
array('References_priv', 'REFERENCES', $GLOBALS['strPrivDescReferences']),
array('Index_priv', 'INDEX', $GLOBALS['strPrivDescIndex']),
array('Alter_priv', 'ALTER', $GLOBALS['strPrivDescAlter']),
array('Show_db_priv', 'SHOW DATABASES', $GLOBALS['strPrivDescShowDb']),
array('Super_priv', 'SUPER', $GLOBALS['strPrivDescSuper']),
array('Create_tmp_table_priv', 'CREATE TEMPORARY TABLES', $GLOBALS['strPrivDescCreateTmpTable']),
array('Lock_tables_priv', 'LOCK TABLES', $GLOBALS['strPrivDescLockTables']),
array('Repl_slave_priv', 'REPLICATION SLAVE', $GLOBALS['strPrivDescReplSlave']),
array('Repl_client_priv', 'REPLICATION CLIENT', $GLOBALS['strPrivDescReplClient']),
array('Create_view_priv', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']),
// for table privs:
array('Create View_priv', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']),
array('Show_view_priv', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']),
// for table privs:
array('Show view_priv', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']),
array('Create_routine_priv', 'CREATE ROUTINE', $GLOBALS['strPrivDescCreateRoutine']),
array('Alter_routine_priv', 'ALTER ROUTINE', $GLOBALS['strPrivDescAlterRoutine']),
array('Create_user_priv', 'CREATE USER', $GLOBALS['strPrivDescCreateUser'])
);
if (PMA_MYSQL_INT_VERSION >= 40002 && PMA_MYSQL_INT_VERSION <50003) {
$grants[] = array('Execute_priv', 'EXECUTE', $GLOBALS['strPrivDescExecute']);
} else {
$grants[] = array('Execute_priv', 'EXECUTE', $GLOBALS['strPrivDescExecute5']);
}
if (!empty($row) && isset($row['Table_priv'])) {
$res = PMA_DBI_query('SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';', $GLOBALS['userlink']);
$row1 = PMA_DBI_fetch_assoc($res);
PMA_DBI_free_result($res);
$av_grants = explode ('\',\'' , substr($row1['Type'], 5, strlen($row1['Type']) - 7));
unset($row1);
$users_grants = explode(',', $row['Table_priv']);
foreach ($av_grants as $current_grant) {
$row[$current_grant . '_priv'] = in_array($current_grant, $users_grants) ? 'Y' : 'N';
}
unset($current_grant);
unset($av_grants);
unset($users_grants);
}
$privs = array();
$allPrivileges = TRUE;
foreach ($grants as $current_grant) {
if ((!empty($row) && isset($row[$current_grant[0]])) || (empty($row) && isset($GLOBALS[$current_grant[0]]))) {
if ((!empty($row) && $row[$current_grant[0]] == 'Y') || (empty($row) && ($GLOBALS[$current_grant[0]] == 'Y' || (is_array($GLOBALS[$current_grant[0]]) && count($GLOBALS[$current_grant[0]]) == $GLOBALS['column_count'] && empty($GLOBALS[$current_grant[0] . '_none']))))) {
if ($enableHTML) {
$privs[] = '<dfn title="' . $current_grant[2] . '">' . $current_grant[1] . '</dfn>';
} else {
$privs[] = $current_grant[1];
}
} else if (!empty($GLOBALS[$current_grant[0]]) && is_array($GLOBALS[$current_grant[0]]) && empty($GLOBALS[$current_grant[0] . '_none'])) {
if ($enableHTML) {
$priv_string = '<dfn title="' . $current_grant[2] . '">' . $current_grant[1] . '</dfn>';
} else {
$priv_string = $current_grant[1];
}
$privs[] = $priv_string . ' (`' . join('`, `', $GLOBALS[$current_grant[0]]) . '`)';
} else {
$allPrivileges = FALSE;
}
}
}
if (empty($privs)) {
if ($enableHTML) {
$privs[] = '<dfn title="' . $GLOBALS['strPrivDescUsage'] . '">USAGE</dfn>';
} else {
$privs[] = 'USAGE';
}
} else if ($allPrivileges && (!isset($GLOBALS['grant_count']) || count($privs) == $GLOBALS['grant_count'])) {
if ($enableHTML) {
$privs = array('<dfn title="' . $GLOBALS['strPrivDescAllPrivileges'] . '">ALL PRIVILEGES</dfn>');
} else {
$privs = array('ALL PRIVILEGES');
}
}
return $privs;
} // end of the 'PMA_extractPrivInfo()' function
/**
* Displays on which column(s) a table-specific privilege is granted
*/
function PMA_display_column_privs($spaces, $columns, $row, $name_for_select, $priv_for_header, $name, $name_for_dfn, $name_for_current) {
echo $spaces . ' <div class="item" id="div_item_' . $name . '">' . "\n"
. $spaces . ' <label for="select_' . $name . '_priv">' . "\n"
. $spaces . ' <tt><dfn title="' . $name_for_dfn . '">' . $priv_for_header . '</dfn></tt>' . "\n"
. $spaces . ' </label>' . "\n"
. $spaces . ' <select id="select_' . $name . '_priv" name="' . $name_for_select . '[]" multiple="multiple">' . "\n";
foreach ($columns as $current_column => $current_column_privileges) {
echo $spaces . ' <option value="' . htmlspecialchars($current_column) . '"';
if ($row[$name_for_select] == 'Y' || $current_column_privileges[$name_for_current]) {
echo ' selected="selected"';
}
echo '>' . htmlspecialchars($current_column) . '</option>' . "\n";
}
echo $spaces . ' </select>' . "\n"
. $spaces . ' <i>' . $GLOBALS['strOr'] . '</i>' . "\n"
. $spaces . ' <label for="checkbox_' . $name_for_select . '_none"><input type="checkbox"' . (empty($GLOBALS['checkall']) ? '' : ' checked="checked"') . ' name="' . $name_for_select . '_none" id="checkbox_' . $name_for_select . '_none" title="' . $GLOBALS['strNone'] . '" />'
. $GLOBALS['strNone'] . '</label>' . "\n"
. $spaces . ' </div>' . "\n";
} // end function
/**
* Displays the privileges form table
*
* @param string $db the database
* @param string $table the table
* @param boolean $submit wheather to display the submit button or not
* @param int $indent the indenting level of the code
*
* @global array $cfg the phpMyAdmin configuration
* @global ressource $user_link the database connection
*
* @return void
*/
function PMA_displayPrivTable($db = '*', $table = '*', $submit = TRUE, $indent = 0)
{
if ($db == '*') {
$table = '*';
}
$spaces = str_repeat( ' ', $indent );
if (isset($GLOBALS['username'])) {
$username = $GLOBALS['username'];
$hostname = $GLOBALS['hostname'];
if ($db == '*') {
$sql_query = 'SELECT * FROM `mysql`.`user` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($hostname, 'quoted') . ';';
} else if ($table == '*') {
$sql_query = 'SELECT * FROM `mysql`.`db` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($hostname, 'quoted') . ' AND ' . PMA_convert_using('Db') . ' = ' . PMA_convert_using($db, 'quoted') . ';';
} else {
$sql_query = 'SELECT `Table_priv` FROM `mysql`.`tables_priv` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted') . ' AND ' .PMA_convert_using('Host') . ' = ' . PMA_convert_using($hostname, 'quoted') . ' AND ' . PMA_convert_using('Db') . ' = ' . PMA_convert_using($db, 'quoted') . ' AND ' . PMA_convert_using('Table_name') . ' = ' . PMA_convert_using($table, 'quoted') . ';';
}
$res = PMA_DBI_query($sql_query);
$row = PMA_DBI_fetch_assoc($res);
PMA_DBI_free_result($res);
}
if (empty($row)) {
if ($table == '*') {
if ($db == '*') {
$sql_query = 'SHOW COLUMNS FROM `mysql`.`user`;';
} else if ($table == '*') {
$sql_query = 'SHOW COLUMNS FROM `mysql`.`db`;';
}
$res = PMA_DBI_query($sql_query);
while ($row1 = PMA_DBI_fetch_row($res)) {
if (substr($row1[0], 0, 4) == 'max_') {
$row[$row1[0]] = 0;
} else {
$row[$row1[0]] = 'N';
}
}
PMA_DBI_free_result($res);
} else {
$row = array('Table_priv' => '');
}
}
if (isset($row['Table_priv'])) {
$res = PMA_DBI_query('SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';', $GLOBALS['userlink']);
// note: in MySQL 5.0.3 we get "Create View', 'Show view';
// the View for Create is spelled with uppercase V
// the view for Show is spelled with lowercase v
// and there is a space between the words
$row1 = PMA_DBI_fetch_assoc($res);
PMA_DBI_free_result($res);
$av_grants = explode ('\',\'' , substr($row1['Type'], strpos($row1['Type'], '(') + 2, strpos($row1['Type'], ')') - strpos($row1['Type'], '(') - 3));
unset($res, $row1);
$users_grants = explode(',', $row['Table_priv']);
foreach ($av_grants as $current_grant) {
$row[$current_grant . '_priv'] = in_array($current_grant, $users_grants) ? 'Y' : 'N';
}
unset($row['Table_priv'], $current_grant, $av_grants, $users_grants);
$res = PMA_DBI_try_query('SHOW COLUMNS FROM `' . $db . '`.`' . $table . '`;');
$columns = array();
if ($res) {
while ($row1 = PMA_DBI_fetch_row($res)) {
$columns[$row1[0]] = array(
'Select' => FALSE,
'Insert' => FALSE,
'Update' => FALSE,
'References' => FALSE
);
}
PMA_DBI_free_result($res);
}
unset($res, $row1);
}
// t a b l e - s p e c i f i c p r i v i l e g e s
if (!empty($columns)) {
$res = PMA_DBI_QUERY('SELECT `Column_name`, `Column_priv` FROM `mysql`.`columns_priv` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($hostname, 'quoted') . ' AND ' . PMA_convert_using('Db') . ' = ' . PMA_convert_using($db, 'quoted') . ' AND ' . PMA_convert_using('Table_name') . ' = ' . PMA_convert_using($table, 'quoted') . ';');
while ($row1 = PMA_DBI_fetch_row($res)) {
$row1[1] = explode(',', $row1[1]);
foreach ($row1[1] as $current) {
$columns[$row1[0]][$current] = TRUE;
}
}
PMA_DBI_free_result($res);
unset($res);
unset($row1);
unset($current);
echo $spaces . '<input type="hidden" name="grant_count" value="' . count($row) . '" />' . "\n"
. $spaces . '<input type="hidden" name="column_count" value="' . count($columns) . '" />' . "\n"
. $spaces . '<fieldset id="fieldset_user_priv">' . "\n"
. $spaces . ' <legend>' . $GLOBALS['strTblPrivileges'] . '</legend>' . "\n"
. $spaces . ' <p><small><i>' . $GLOBALS['strEnglishPrivileges'] . '</i></small></p>' . "\n";
// privs that are attached to a specific column
PMA_display_column_privs($spaces, $columns, $row, 'Select_priv', 'SELECT', 'select', $GLOBALS['strPrivDescSelect'], 'Select');
PMA_display_column_privs($spaces, $columns, $row, 'Insert_priv', 'INSERT', 'insert', $GLOBALS['strPrivDescInsert'], 'Insert');
PMA_display_column_privs($spaces, $columns, $row, 'Update_priv', 'UPDATE', 'update', $GLOBALS['strPrivDescUpdate'], 'Update');
PMA_display_column_privs($spaces, $columns, $row, 'References_priv', 'REFERENCES', 'references', $GLOBALS['strPrivDescReferences'], 'References');
// privs that are not attached to a specific column
echo $spaces . ' <div class="item">' . "\n";
foreach($row as $current_grant => $current_grant_value) {
if (in_array(substr($current_grant, 0, (strlen($current_grant) - 5)), array('Select', 'Insert', 'Update', 'References'))) {
continue;
}
// make a substitution to match the messages variables;
// also we must substitute the grant we get, because we can't generate
// a form variable containing blanks (those would get changed to
// an underscore when receiving the POST)
if ($current_grant == 'Create View_priv') {
$tmp_current_grant = 'CreateView_priv';
$current_grant = 'Create_view_priv';
} elseif ($current_grant == 'Show view_priv') {
$tmp_current_grant = 'ShowView_priv';
$current_grant = 'Show_view_priv';
} else {
$tmp_current_grant = $current_grant;
}
echo $spaces . ' <div class="item">' . "\n"
. $spaces . ' <input type="checkbox"' . (empty($GLOBALS['checkall']) ? '' : ' checked="checked"') . ' name="' . $current_grant . '" id="checkbox_' . $current_grant . '" value="Y" ' . ($current_grant_value == 'Y' ? 'checked="checked" ' : '') . 'title="';
echo (isset($GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))]) ? $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))] : $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5)) . 'Tbl']) . '"/>' . "\n";
echo $spaces . ' <label for="checkbox_' . $current_grant . '"><tt><dfn title="' . (isset($GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))]) ? $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5))] : $GLOBALS['strPrivDesc' . substr($tmp_current_grant, 0, (strlen($tmp_current_grant) - 5)) . 'Tbl']) . '">' . strtoupper(substr($current_grant, 0, strlen($current_grant) - 5)) . '</dfn></tt></label>' . "\n"
. $spaces . ' </div>' . "\n";
} // end foreach()
echo $spaces . ' </div>' . "\n";
} else {
// g l o b a l o r d b - s p e c i f i c
//
// d a t a
$privTable[0] = array(
array('Select', 'SELECT', $GLOBALS['strPrivDescSelect']),
array('Insert', 'INSERT', $GLOBALS['strPrivDescInsert']),
array('Update', 'UPDATE', $GLOBALS['strPrivDescUpdate']),
array('Delete', 'DELETE', $GLOBALS['strPrivDescDelete'])
);
if ($db == '*') {
$privTable[0][] = array('File', 'FILE', $GLOBALS['strPrivDescFile']);
}
// s t r u c t u r e
$privTable[1] = array(
array('Create', 'CREATE', ($table == '*' ? $GLOBALS['strPrivDescCreateDb'] : $GLOBALS['strPrivDescCreateTbl'])),
array('Alter', 'ALTER', $GLOBALS['strPrivDescAlter']),
array('Index', 'INDEX', $GLOBALS['strPrivDescIndex']),
array('Drop', 'DROP', ($table == '*' ? $GLOBALS['strPrivDescDropDb'] : $GLOBALS['strPrivDescDropTbl']))
);
if (isset($row['Create_tmp_table_priv'])) {
$privTable[1][] = array('Create_tmp_table', 'CREATE TEMPORARY TABLES', $GLOBALS['strPrivDescCreateTmpTable']);
}
// this one is for a db-specific priv: Create_view_priv
if (isset($row['Create_view_priv'])) {
$privTable[1][] = array('Create_view', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']);
}
// this one is for a table-specific priv: Create View_priv
if (isset($row['Create View_priv'])) {
$privTable[1][] = array('Create View', 'CREATE VIEW', $GLOBALS['strPrivDescCreateView']);
}
if (isset($row['Show_view_priv'])) {
$privTable[1][] = array('Show_view', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']);
}
if (isset($row['Create_routine_priv'])) {
$privTable[1][] = array('Create_routine', 'CREATE ROUTINE', $GLOBALS['strPrivDescCreateRoutine']);
}
if (isset($row['Alter_routine_priv'])) {
$privTable[1][] = array('Alter_routine', 'ALTER ROUTINE', $GLOBALS['strPrivDescAlterRoutine']);
}
if (isset($row['Execute_priv'])) {
if (PMA_MYSQL_INT_VERSION >= 40002 && PMA_MYSQL_INT_VERSION <50003) {
$privTable[1][] = array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute']);
} else {
$privTable[1][] = array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute5']);
}
}
// a d m i n i s t r a t i o n
$privTable[2] = array();
if (isset($row['Grant_priv'])) {
$privTable[2][] = array('Grant', 'GRANT', $GLOBALS['strPrivDescGrant']);
}
if ($db == '*') {
if (isset($row['Super_priv'])) {
$privTable[2][] = array('Super', 'SUPER', $GLOBALS['strPrivDescSuper']);
$privTable[2][] = array('Process', 'PROCESS', $GLOBALS['strPrivDescProcess4']);
} else {
$privTable[2][] = array('Process', 'PROCESS', $GLOBALS['strPrivDescProcess3']);
}
$privTable[2][] = array('Reload', 'RELOAD', $GLOBALS['strPrivDescReload']);
$privTable[2][] = array('Shutdown', 'SHUTDOWN', $GLOBALS['strPrivDescShutdown']);
if (isset($row['Show_db_priv'])) {
$privTable[2][] = array('Show_db', 'SHOW DATABASES', $GLOBALS['strPrivDescShowDb']);
}
}
if (isset($row['Lock_tables_priv'])) {
$privTable[2][] = array('Lock_tables', 'LOCK TABLES', $GLOBALS['strPrivDescLockTables']);
}
$privTable[2][] = array('References', 'REFERENCES', $GLOBALS['strPrivDescReferences']);
if ($db == '*') {
//if (isset($row['Execute_priv'])) {
// $privTable[2][] = array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute']);
//}
if (isset($row['Repl_client_priv'])) {
$privTable[2][] = array('Repl_client', 'REPLICATION CLIENT', $GLOBALS['strPrivDescReplClient']);
}
if (isset($row['Repl_slave_priv'])) {
$privTable[2][] = array('Repl_slave', 'REPLICATION SLAVE', $GLOBALS['strPrivDescReplSlave']);
}
if (isset($row['Create_user_priv'])) {
$privTable[2][] = array('Create_user', 'CREATE USER', $GLOBALS['strPrivDescCreateUser']);
}
}
echo $spaces . '<input type="hidden" name="grant_count" value="' . (count($privTable[0]) + count($privTable[1]) + count($privTable[2]) - (isset($row['Grant_priv']) ? 1 : 0)) . '" />' . "\n"
. $spaces . '<fieldset id="fieldset_user_global_rights">' . "\n"
. $spaces . ' <legend>' . "\n"
. $spaces . ' ' . ($db == '*' ? $GLOBALS['strGlobalPrivileges'] : ($table == '*' ? $GLOBALS['strDbPrivileges'] : $GLOBALS['strTblPrivileges'])) . "\n"
. $spaces . ' ( <a href="./server_privileges.php?' . $GLOBALS['url_query'] . '&checkall=1" onclick="setCheckboxes(\'usersForm\', \'\', true); return false;">' . $GLOBALS['strCheckAll'] . '</a> /' . "\n"
. $spaces . ' <a href="./server_privileges.php?' . $GLOBALS['url_query'] . '" onclick="setCheckboxes(\'usersForm\', \'\', false); return false;">' . $GLOBALS['strUncheckAll'] . '</a> )' . "\n"
. $spaces . ' </legend>' . "\n"
. $spaces . ' <p><small><i>' . $GLOBALS['strEnglishPrivileges'] . '</i></small></p>' . "\n"
. $spaces . ' <fieldset>' . "\n"
. $spaces . ' <legend>' . $GLOBALS['strData'] . '</legend>' . "\n";
foreach ( $privTable[0] as $priv )
{
echo $spaces . ' <div class="item">' . "\n"
. $spaces . ' <input type="checkbox"' . (empty($GLOBALS['checkall']) ? '' : ' checked="checked"') . ' name="' . $priv[0] . '_priv" id="checkbox_' . $priv[0] . '_priv" value="Y" ' . ($row[$priv[0] . '_priv'] == 'Y' ? 'checked="checked" ' : '') . 'title="' . $priv[2] . '"/>' . "\n"
. $spaces . ' <label for="checkbox_' . $priv[0] . '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1] . '</dfn></tt></label>' . "\n"
. $spaces . ' </div>' . "\n";
}
echo $spaces . ' </fieldset>' . "\n"
. $spaces . ' <fieldset>' . "\n"
. $spaces . ' <legend>' . $GLOBALS['strStructure'] . '</legend>' . "\n";
foreach ( $privTable[1] as $priv )
{
echo $spaces . ' <div class="item">' . "\n"
. $spaces . ' <input type="checkbox"' . (empty($GLOBALS['checkall']) ? '' : ' checked="checked"') . ' name="' . $priv[0] . '_priv" id="checkbox_' . $priv[0] . '_priv" value="Y" ' . ($row[$priv[0] . '_priv'] == 'Y' ? 'checked="checked" ' : '') . 'title="' . $priv[2] . '"/>' . "\n"
. $spaces . ' <label for="checkbox_' . $priv[0] . '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1] . '</dfn></tt></label>' . "\n"
. $spaces . ' </div>' . "\n";
}
echo $spaces . ' </fieldset>' . "\n"
. $spaces . ' <fieldset>' . "\n"
. $spaces . ' <legend>' . $GLOBALS['strAdministration'] . '</legend>' . "\n";
foreach ( $privTable[2] as $priv )
{
echo $spaces . ' <div class="item">' . "\n"
. $spaces . ' <input type="checkbox"' . (empty($GLOBALS['checkall']) ? '' : ' checked="checked"') . ' name="' . $priv[0] . '_priv" id="checkbox_' . $priv[0] . '_priv" value="Y" ' . ($row[$priv[0] . '_priv'] == 'Y' ? 'checked="checked" ' : '') . 'title="' . $priv[2] . '"/>' . "\n"
. $spaces . ' <label for="checkbox_' . $priv[0] . '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1] . '</dfn></tt></label>' . "\n"
. $spaces . ' </div>' . "\n";
}
echo $spaces . ' </fieldset>' . "\n";
// The "Resource limits" box is not displayed for db-specific privs
if ($db == '*') {
echo $spaces . ' <fieldset>' . "\n"
. $spaces . ' <legend>' . $GLOBALS['strResourceLimits'] . '</legend>' . "\n"
. $spaces . ' <p><small><i>' . $GLOBALS['strZeroRemovesTheLimit'] . '</i></small></p>' . "\n"
. $spaces . ' <div class="item">' . "\n"
. $spaces . ' <label for="text_max_questions"><tt><dfn title="' . $GLOBALS['strPrivDescMaxQuestions'] . '">MAX QUERIES PER HOUR</dfn></tt></label>' . "\n"
. $spaces . ' <input type="text" class="textfield" name="max_questions" id="text_max_questions" value="' . $row['max_questions'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxQuestions'] . '" />' . "\n"
. $spaces . ' </div>' . "\n"
. $spaces . ' <div class="item">' . "\n"
. $spaces . ' <label for="text_max_updates"><tt><dfn title="' . $GLOBALS['strPrivDescMaxUpdates'] . '">MAX UPDATES PER HOUR</dfn></tt></label>' . "\n"
. $spaces . ' <input type="text" class="textfield" name="max_updates" id="text_max_updates" value="' . $row['max_updates'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxUpdates'] . '" />' . "\n"
. $spaces . ' </div>' . "\n"
. $spaces . ' <div class="item">' . "\n"
. $spaces . ' <label for="text_max_connections"><tt><dfn title="' . $GLOBALS['strPrivDescMaxConnections'] . '">MAX CONNECTIONS PER HOUR</dfn></tt></label>' . "\n"
. $spaces . ' <input type="text" class="textfield" name="max_connections" id="text_max_connections" value="' . $row['max_connections'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxConnections'] . '" />' . "\n"
. $spaces . ' </div>' . "\n";
if (PMA_MYSQL_INT_VERSION >= 50003) {
echo $spaces . ' <div class="item">' . "\n"
. $spaces . ' <label for="text_max_user_connections"><tt><dfn title="' . $GLOBALS['strPrivDescMaxUserConnections'] . '">MAX USER_CONNECTIONS</dfn></tt></label>' . "\n"
. $spaces . ' <input type="text" class="textfield" name="max_user_connections" id="text_max_user_connections" value="' . $row['max_user_connections'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxUserConnections'] . '" />' . "\n"
. $spaces . ' </div>' . "\n";
}
echo $spaces . ' </fieldset>' . "\n";
}
}
echo $spaces . '</fieldset>' . "\n";
if ($submit) {
echo $spaces . '<fieldset id="fieldset_user_privtable_footer" class="tblFooters">' . "\n"
. $spaces . ' <input type="submit" name="update_privs" value="' . $GLOBALS['strGo'] . '" />' . "\n"
. $spaces . '</fieldset>' . "\n";
}
} // end of the 'PMA_displayPrivTable()' function
/**
* Displays the fields used by the "new user" form as well as the
* "change login information / copy user" form.
*
* @param string $mode are we creating a new user or are we just
* changing one? (allowed values: 'new', 'change')
* @param int $indent the indenting level of the code
*
* @global array $cfg the phpMyAdmin configuration
* @global ressource $user_link the database connection
*
* @return void
*/
function PMA_displayLoginInformationFields($mode = 'new', $indent = 0 )
{
$spaces = str_repeat( ' ', $indent);
// Get user/host name lengths
$fields_info = PMA_DBI_get_fields('mysql', 'user');
$username_length = 16;
$hostname_length = 41;
foreach($fields_info as $key => $val) {
if ($val['Field'] == 'User') {
strtok($val['Type'], '()');
$v = strtok('()');
if (is_int($v)) $username_length = $v;
} elseif ($val['Field'] == 'Host') {
strtok($val['Type'], '()');
$v = strtok('()');
if (is_int($v)) $hostname_length = $v;
}
}
unset($fields_info);
echo $spaces . '<fieldset id="fieldset_add_user_login">' . "\n"
. $spaces . '<legend>' . $GLOBALS['strLoginInformation'] . '</legend>' . "\n"
. $spaces . '<div class="item">' . "\n"
. $spaces . '<label for="select_pred_username">' . "\n"
. $spaces . ' ' . $GLOBALS['strUserName'] . ':' . "\n"
. $spaces . '</label>' . "\n"
. $spaces . '<span class="options">' . "\n"
. $spaces . ' <select name="pred_username" id="select_pred_username" title="' . $GLOBALS['strUserName'] . '"' . "\n"
. $spaces . ' onchange="if (this.value == \'any\') { username.value = \'\'; } else if (this.value == \'userdefined\') { username.focus(); username.select(); }">' . "\n"
. $spaces . ' <option value="any"' . ((isset($GLOBALS['pred_username']) && $GLOBALS['pred_username'] == 'any') ? ' selected="selected"' : '') . '>' . $GLOBALS['strAnyUser'] . '</option>' . "\n"
. $spaces . ' <option value="userdefined"' . ((!isset($GLOBALS['pred_username']) || $GLOBALS['pred_username'] == 'userdefined') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
. $spaces . ' </select>' . "\n"
. $spaces . '</span>' . "\n"
. $spaces . '<input type="text" class="textfield" name="username" maxlength="' . $username_length . '" title="' . $GLOBALS['strUserName'] . '"' . (empty($GLOBALS['username']) ? '' : ' value="' . (isset($GLOBALS['new_username']) ? $GLOBALS['new_username'] : $GLOBALS['username']) . '"') . ' onchange="pred_username.value = \'userdefined\';" />' . "\n"
. $spaces . '</div>' . "\n"
. $spaces . '<div class="item">' . "\n"
. $spaces . '<label for="select_pred_hostname">' . "\n"
. $spaces . ' ' . $GLOBALS['strHost'] . ':' . "\n"
. $spaces . '</label>' . "\n"
. $spaces . '<span class="options">' . "\n"
. $spaces . ' <select name="pred_hostname" id="select_pred_hostname" title="' . $GLOBALS['strHost'] . '"' . "\n";
$res = PMA_DBI_query('SELECT USER();');
$row = PMA_DBI_fetch_row($res);
PMA_DBI_free_result($res);
unset($res);
if (!empty($row[0])) {
$thishost = str_replace("'", '', substr($row[0], (strrpos($row[0], '@') + 1)));
if ($thishost == 'localhost' || $thishost == '127.0.0.1') {
unset($thishost);
}
}
echo $spaces . ' onchange="if (this.value == \'any\') { hostname.value = \'%\'; } else if (this.value == \'localhost\') { hostname.value = \'localhost\'; } '
. (empty($thishost) ? '' : 'else if (this.value == \'thishost\') { hostname.value = \'' . addslashes(htmlspecialchars($thishost)) . '\'; } ')
. 'else if (this.value == \'hosttable\') { hostname.value = \'\'; } else if (this.value == \'userdefined\') { hostname.focus(); hostname.select(); }">' . "\n";
unset($row);
// when we start editing a user, $GLOBALS['pred_hostname'] is not defined
if (!isset($GLOBALS['pred_hostname']) && isset($GLOBALS['hostname'])) {
switch (strtolower($GLOBALS['hostname'])) {
case 'localhost':
case '127.0.0.1':
$GLOBALS['pred_hostname'] = 'localhost';
break;
case '%':
$GLOBALS['pred_hostname'] = 'any';
break;
default:
$GLOBALS['pred_hostname'] = 'userdefined';
break;
}
}
echo $spaces . ' <option value="any"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'any') ? ' selected="selected"' : '') . '>' . $GLOBALS['strAnyHost'] . '</option>' . "\n"
. $spaces . ' <option value="localhost"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'localhost') ? ' selected="selected"' : '') . '>' . $GLOBALS['strLocalhost'] . '</option>' . "\n";
if (!empty($thishost)) {
echo $spaces . ' <option value="thishost"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'thishost') ? ' selected="selected"' : '') . '>' . $GLOBALS['strThisHost'] . '</option>' . "\n";
}
unset($thishost);
echo $spaces . ' <option value="hosttable"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'hosttable') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseHostTable'] . '</option>' . "\n"
. $spaces . ' <option value="userdefined"' . ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'userdefined') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
. $spaces . ' </select>' . "\n"
. $spaces . '</span>' . "\n"
. $spaces . '<input type="text" class="textfield" name="hostname" maxlength="' . $hostname_length . '" value="' . ( isset($GLOBALS['hostname']) ? $GLOBALS['hostname'] : '' ) . '" title="' . $GLOBALS['strHost'] . '" onchange="pred_hostname.value = \'userdefined\';" />' . "\n"
. $spaces . '</div>' . "\n"
. $spaces . '<div class="item">' . "\n"
. $spaces . '<label for="select_pred_password">' . "\n"
. $spaces . ' ' . $GLOBALS['strPassword'] . ':' . "\n"
. $spaces . '</label>' . "\n"
. $spaces . '<span class="options">' . "\n"
. $spaces . ' <select name="pred_password" id="select_pred_password" title="' . $GLOBALS['strPassword'] . '"' . "\n"
. $spaces . ' onchange="if (this.value == \'none\') { pma_pw.value = \'\'; pma_pw2.value = \'\'; } else if (this.value == \'userdefined\') { pma_pw.focus(); pma_pw.select(); }">' . "\n"
. ($mode == 'change' ? $spaces . ' <option value="keep" selected="selected">' . $GLOBALS['strKeepPass'] . '</option>' . "\n" : '')
. $spaces . ' <option value="none">' . $GLOBALS['strNoPassword'] . '</option>' . "\n"
. $spaces . ' <option value="userdefined"' . ($mode == 'change' ? '' : ' selected="selected"') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
. $spaces . ' </select>' . "\n"
. $spaces . '</span>' . "\n"
. $spaces . '<input type="password" name="pma_pw" class="textfield" title="' . $GLOBALS['strPassword'] . '" onchange="pred_password.value = \'userdefined\';" />' . "\n"
. $spaces . '</div>' . "\n"
. $spaces . '<div class="item">' . "\n"
. $spaces . '<label for="text_pma_pw2">' . "\n"
. $spaces . ' ' . $GLOBALS['strReType'] . ':' . "\n"
. $spaces . '</label>' . "\n"
. $spaces . '<span class="options"></span>' . "\n"
. $spaces . '<input type="password" name="pma_pw2" id="text_pma_pw2" class="textfield" title="' . $GLOBALS['strReType'] . '" onchange="pred_password.value = \'userdefined\';" />' . "\n"
. $spaces . '</div>' . "\n"
. $spaces . '<div class="item">' . "\n"
. $spaces . '<label for="button_generate_password">' . "\n"
. $spaces . ' ' . $GLOBALS['strGeneratePassword'] . ':' . "\n"
. $spaces . '</label>' . "\n"
. $spaces . '<span class="options">' . "\n"
. $spaces . ' <input type="button" id="button_generate_password" value="' . $GLOBALS['strGenerate'] . '" onclick="suggestPassword(this.form, \'generated_pw\')" />' . "\n"
. $spaces . ' <input type="button" id="button_copy_password" value="' . $GLOBALS['strCopy'] . '" onclick="suggestPasswordCopy(this.form)" />' . "\n"
. $spaces . '</span>' . "\n"
. $spaces . '<input type="text" name="generated_pw" id="generated_pw" class="textfield" />' . "\n"
. $spaces . '</div>' . "\n"
. $spaces . '</fieldset>' . "\n";
} // end of the 'PMA_displayUserAndHostFields()' function
/**
* Changes / copies a user, part I
*/
if (!empty($change_copy)) {
$user_host_condition = ' WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($old_username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($old_hostname, 'quoted') . ';';
$res = PMA_DBI_query('SELECT * FROM `mysql`.`user` ' . $user_host_condition);
if (!$res) {
$message = $GLOBALS['strNoUsersFound'];
unset($change_copy);
} else {
$row = PMA_DBI_fetch_assoc($res);
extract($row, EXTR_OVERWRITE);
// Recent MySQL versions have the field "Password" in mysql.user,
// so the previous extract creates $Password but this script
// uses $password
if (!isset($password) && isset($Password)) {
$password=$Password;
}
PMA_DBI_free_result($res);
$queries = array();
}
}
/**
* Adds a user
* (Changes / copies a user, part II)
*/
if (!empty($adduser_submit) || !empty($change_copy)) {
unset($sql_query);
if ($pred_username == 'any') {
$username = '';
}
switch ($pred_hostname) {
case 'any':
$hostname = '%';
break;
case 'localhost':
$hostname = 'localhost';
break;
case 'hosttable':
$hostname = '';
break;
case 'thishost':
$res = PMA_DBI_query('SELECT USER();');
$row = PMA_DBI_fetch_row($res);
PMA_DBI_free_result($res);
unset($res);
$hostname = substr($row[0], (strrpos($row[0], '@') + 1));
unset($row);
break;
}
$res = PMA_DBI_query('SELECT \'foo\' FROM `mysql`.`user` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($hostname, 'quoted') . ';', NULL, PMA_DBI_QUERY_STORE);
if (PMA_DBI_num_rows($res) == 1) {
PMA_DBI_free_result($res);
$message = sprintf($GLOBALS['strUserAlreadyExists'], '[i]\'' . $username . '\'@\'' . $hostname . '\'[/i]');
$adduser = 1;
} else {
PMA_DBI_free_result($res);
$real_sql_query = 'GRANT ' . join(', ', PMA_extractPrivInfo()) . ' ON *.* TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
if ($pred_password != 'none' && $pred_password != 'keep') {
$pma_pw_hidden = '';
for ($i = 0; $i < strlen($pma_pw); $i++) {
$pma_pw_hidden .= '*';
}
$sql_query = $real_sql_query . ' IDENTIFIED BY \'' . $pma_pw_hidden . '\'';
$real_sql_query .= ' IDENTIFIED BY \'' . $pma_pw . '\'';
} else {
if ($pred_password == 'keep' && !empty($password)) {
$real_sql_query .= ' IDENTIFIED BY PASSWORD \'' . $password . '\'';
}
$sql_query = $real_sql_query;
}
// FIXME: similar code appears twice in this script
if ((isset($Grant_priv) && $Grant_priv == 'Y') || (PMA_MYSQL_INT_VERSION >= 40002 && (isset($max_questions) || isset($max_connections) || isset($max_updates) || isset($max_user_connections)))) {
$real_sql_query .= 'WITH';
$sql_query .= 'WITH';
if (isset($Grant_priv) && $Grant_priv == 'Y') {
$real_sql_query .= ' GRANT OPTION';
$sql_query .= ' GRANT OPTION';
}
if (PMA_MYSQL_INT_VERSION >= 40002) {
if (isset($max_questions)) {
// avoid negative values
$max_questions = max(0, (int)$max_questions);
$real_sql_query .= ' MAX_QUERIES_PER_HOUR ' . $max_questions;
$sql_query .= ' MAX_QUERIES_PER_HOUR ' . $max_questions;
}
if (isset($max_connections)) {
$max_connections = max(0, (int)$max_connections);
$real_sql_query .= ' MAX_CONNECTIONS_PER_HOUR ' . $max_connections;
$sql_query .= ' MAX_CONNECTIONS_PER_HOUR ' . $max_connections;
}
if (isset($max_updates)) {
$max_updates = max(0, (int)$max_updates);
$real_sql_query .= ' MAX_UPDATES_PER_HOUR ' . $max_updates;
$sql_query .= ' MAX_UPDATES_PER_HOUR ' . $max_updates;
}
}
if (PMA_MYSQL_INT_VERSION >= 50003) {
if (isset($max_user_connections)) {
$max_user_connections = max(0, (int)$max_user_connections);
$real_sql_query .= ' MAX_USER_CONNECTIONS ' . $max_user_connections;
$sql_query .= ' MAX_USER_CONNECTIONS ' . $max_user_connections;
}
}
}
$real_sql_query .= ';';
$sql_query .= ';';
if (empty($change_copy)) {
PMA_DBI_try_query($real_sql_query) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query);
$message = $GLOBALS['strAddUserMessage'];
} else {
$queries[] = $real_sql_query;
// we put the query containing the hidden password in
// $queries_for_display, at the same position occupied
// by the real query in $queries
$tmp_count = count($queries);
$queries_for_display[$tmp_count - 1] = $sql_query;
}
unset($res, $real_sql_query);
}
}
/**
* Changes / copies a user, part III
*/
if (!empty($change_copy)) {
$user_host_condition = ' WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($old_username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($old_hostname, 'quoted') . ';';
$res = PMA_DBI_query('SELECT * FROM `mysql`.`db`' . $user_host_condition );
while ($row = PMA_DBI_fetch_assoc($res)) {
$queries[] = 'GRANT ' . join(', ', PMA_extractPrivInfo($row)) . ' ON `' . $row['Db'] . '`.* TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'' . ($row['Grant_priv'] == 'Y' ? ' WITH GRANT OPTION' : '') . ';';
}
PMA_DBI_free_result($res);
$res = PMA_DBI_query('SELECT `Db`, `Table_name`, `Table_priv` FROM `mysql`.`tables_priv`' . $user_host_condition, $GLOBALS['userlink'], PMA_DBI_QUERY_STORE);
while ($row = PMA_DBI_fetch_assoc($res)) {
$res2 = PMA_DBI_QUERY('SELECT `Column_name`, `Column_priv` FROM `mysql`.`columns_priv` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($old_username), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($old_hostname, 'quoted') . ' AND ' . PMA_convert_using('Db') . ' = ' . PMA_convert_using($row['Db'], 'quoted') . ' AND ' . PMA_convert_using('Table_name') . ' = ' . PMA_convert_using($row['Table_name'], 'quoted') . ';', NULL, PMA_DBI_QUERY_STORE);
$tmp_privs1 = PMA_extractPrivInfo($row);
$tmp_privs2 = array(
'Select' => array(),
'Insert' => array(),
'Update' => array(),
'References' => array()
);
while ($row2 = PMA_DBI_fetch_assoc($res2)) {
$tmp_array = explode(',', $row2['Column_priv']);
if (in_array('Select', $tmp_array)) {
$tmp_privs2['Select'][] = $row2['Column_name'];
}
if (in_array('Insert', $tmp_array)) {
$tmp_privs2['Insert'][] = $row2['Column_name'];
}
if (in_array('Update', $tmp_array)) {
$tmp_privs2['Update'][] = $row2['Column_name'];
}
if (in_array('References', $tmp_array)) {
$tmp_privs2['References'][] = $row2['Column_name'];
}
unset($tmp_array);
}
if (count($tmp_privs2['Select']) > 0 && !in_array('SELECT', $tmp_privs1)) {
$tmp_privs1[] = 'SELECT (`' . join('`, `', $tmp_privs2['Select']) . '`)';
}
if (count($tmp_privs2['Insert']) > 0 && !in_array('INSERT', $tmp_privs1)) {
$tmp_privs1[] = 'INSERT (`' . join('`, `', $tmp_privs2['Insert']) . '`)';
}
if (count($tmp_privs2['Update']) > 0 && !in_array('UPDATE', $tmp_privs1)) {
$tmp_privs1[] = 'UPDATE (`' . join('`, `', $tmp_privs2['Update']) . '`)';
}
if (count($tmp_privs2['References']) > 0 && !in_array('REFERENCES', $tmp_privs1)) {
$tmp_privs1[] = 'REFERENCES (`' . join('`, `', $tmp_privs2['References']) . '`)';
}
unset($tmp_privs2);
$queries[] = 'GRANT ' . join(', ', $tmp_privs1) . ' ON `' . $row['Db'] . '`.`' . $row['Table_name'] . '` TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'' . (in_array('Grant', explode(',', $row['Table_priv'])) ? ' WITH GRANT OPTION' : '') . ';';
}
}
/**
* Updates privileges
*/
if (!empty($update_privs)) {
// escaping a wildcard character in a GRANT is only accepted at the global
// or database level, not at table level; this is why I remove
// the escaping character
// Note: in the phpMyAdmin list of Database-specific privileges,
// we will have for example
// test\_db SELECT (this one is for privileges on a db level)
// test_db USAGE (this one is for table-specific privileges)
//
// It looks curious but reflects the way MySQL works
if (empty($dbname)) {
$db_and_table = '*.*';
} else {
if (!empty($tablename)) {
$db_and_table = str_replace('\\','',PMA_backquote($dbname))
. '.' . PMA_backquote($tablename);
} else {
// do not remove the escaping character when working at db level
$db_and_table = PMA_backquote($dbname)
. '.*';
}
}
$sql_query0 = 'REVOKE ALL PRIVILEGES ON ' . $db_and_table . ' FROM \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
if (!isset($Grant_priv) || $Grant_priv != 'Y') {
$sql_query1 = 'REVOKE GRANT OPTION ON ' . $db_and_table . ' FROM \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
}
$sql_query2 = 'GRANT ' . join(', ', PMA_extractPrivInfo()) . ' ON ' . $db_and_table . ' TO \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
// FIXME: similar code appears twice in this script
if ((isset($Grant_priv) && $Grant_priv == 'Y') || (empty($dbname) && PMA_MYSQL_INT_VERSION >= 40002 && (isset($max_questions) || isset($max_connections) || isset($max_updates) || isset($max_user_connections)))) {
$sql_query2 .= 'WITH';
if (isset($Grant_priv) && $Grant_priv == 'Y') {
$sql_query2 .= ' GRANT OPTION';
}
if (PMA_MYSQL_INT_VERSION >= 40002) {
if (isset($max_questions)) {
$max_questions = max(0, (int)$max_questions);
$sql_query2 .= ' MAX_QUERIES_PER_HOUR ' . $max_questions;
}
if (isset($max_connections)) {
$max_connections = max(0, (int)$max_connections);
$sql_query2 .= ' MAX_CONNECTIONS_PER_HOUR ' . $max_connections;
}
if (isset($max_updates)) {
$max_updates = max(0, (int)$max_updates);
$sql_query2 .= ' MAX_UPDATES_PER_HOUR ' . $max_updates;
}
}
if (PMA_MYSQL_INT_VERSION >= 50003) {
if (isset($max_user_connections)) {
$max_user_connections = max(0, (int)$max_user_connections);
$sql_query2 .= ' MAX_USER_CONNECTIONS ' . $max_user_connections;
}
}
}
$sql_query2 .= ';';
if (!PMA_DBI_try_query($sql_query0)) { // this query may fail, but this does not matter :o)
unset($sql_query0);
}
if (isset($sql_query1) && !PMA_DBI_try_query($sql_query1)) { // this one may fail, too...
unset($sql_query1);
}
PMA_DBI_query($sql_query2);
$sql_query = (isset($sql_query0) ? $sql_query0 . ' ' : '')
. (isset($sql_query1) ? $sql_query1 . ' ' : '')
. $sql_query2;
$message = sprintf($GLOBALS['strUpdatePrivMessage'], '\'' . $username . '\'@\'' . $hostname . '\'');
}
/**
* Revokes Privileges
*/
if (!empty($revokeall)) {
$db_and_table = PMA_backquote($dbname) . '.' . (empty($tablename) ? '*' : PMA_backquote($tablename));
$sql_query0 = 'REVOKE ALL PRIVILEGES ON ' . $db_and_table . ' FROM \'' . $username . '\'@\'' . $hostname . '\';';
$sql_query1 = 'REVOKE GRANT OPTION ON ' . $db_and_table . ' FROM \'' . $username . '\'@\'' . $hostname . '\';';
PMA_DBI_query($sql_query0);
if (!PMA_DBI_try_query($sql_query1)) { // this one may fail, too...
unset($sql_query1);
}
$sql_query = $sql_query0 . (isset($sql_query1) ? ' ' . $sql_query1 : '');
$message = sprintf($GLOBALS['strRevokeMessage'], '\'' . $username . '\'@\'' . $hostname . '\'');
if (empty($tablename)) {
unset($dbname);
} else {
unset($tablename);
}
}
/**
* Updates the password
*/
if (!empty($change_pw)) {
if ($nopass == 1) {
$sql_query = 'SET PASSWORD FOR \'' . $username . '\'@\'' . $hostname . '\' = \'\';';
PMA_DBI_query($sql_query);
$message = sprintf($GLOBALS['strPasswordChanged'], '\'' . $username . '\'@\'' . $hostname . '\'');
} else if (empty($pma_pw) || empty($pma_pw2)) {
$message = $GLOBALS['strPasswordEmpty'];
} else if ($pma_pw != $pma_pw2) {
$message = $GLOBALS['strPasswordNotSame'];
} else {
$hidden_pw = '';
for ($i = 0; $i < strlen($pma_pw); $i++) {
$hidden_pw .= '*';
}
$local_query = 'SET PASSWORD FOR \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\' = PASSWORD(\'' . PMA_sqlAddslashes($pma_pw) . '\')';
$sql_query = 'SET PASSWORD FOR \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\' = PASSWORD(\'' . $hidden_pw . '\')';
PMA_DBI_try_query($local_query) or PMA_mysqlDie(PMA_DBI_getError(), $sql_query);
$message = sprintf($GLOBALS['strPasswordChanged'], '\'' . $username . '\'@\'' . $hostname . '\'');
}
}
/**
* Deletes users
* (Changes / copies a user, part IV)
*/
$user_host_separator = chr(27);
if (!empty($delete) || (!empty($change_copy) && $mode < 4)) {
if (!empty($change_copy)) {
$selected_usr = array($old_username . $user_host_separator . $old_hostname);
} else {
$queries = array();
}
for ($i = 0; isset($selected_usr[$i]); $i++) {
list($this_user, $this_host) = explode($user_host_separator, $selected_usr[$i]);
$queries[] = '# ' . sprintf($GLOBALS['strDeleting'], '\'' . $this_user . '\'@\'' . $this_host . '\'') . ' ...';
if ($mode == 2) {
// The SHOW GRANTS query may fail if the user has not been loaded
// into memory
$res = PMA_DBI_try_query('SHOW GRANTS FOR \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';');
if ($res) {
$queries[] = 'REVOKE ALL PRIVILEGES ON *.* FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
while ($row = PMA_DBI_fetch_row($res)) {
$this_table = substr($row[0], (strpos($row[0], 'ON') + 3), (strpos($row[0], ' TO ') - strpos($row[0], 'ON') - 3));
if ($this_table != '*.*') {
$queries[] = 'REVOKE ALL PRIVILEGES ON ' . $this_table . ' FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
if (strpos($row[0], 'WITH GRANT OPTION')) {
$queries[] = 'REVOKE GRANT OPTION ON ' . $this_table . ' FROM \'' . PMA_sqlAddslashes($this_user) . '\'@\'' . $this_host . '\';';
}
}
unset($this_table);
}
PMA_DBI_free_result($res);
}
unset($res);
}
$queries[] = 'DELETE FROM `mysql`.`user` WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($this_user), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($this_host, 'quoted') . ';';
if ($mode != 2) {
// If we REVOKE the table grants, we should not need to modify the
// `mysql`.`db`, `mysql`.`tables_priv` and `mysql`.`columns_priv` tables manually...
$user_host_condition = ' WHERE ' . PMA_convert_using('User') . ' = ' . PMA_convert_using(PMA_sqlAddslashes($this_user), 'quoted') . ' AND ' . PMA_convert_using('Host') . ' = ' . PMA_convert_using($this_host, 'quoted') . ';';
$queries[] = 'DELETE FROM `mysql`.`db`' . $user_host_condition;
$queries[] = 'DELETE FROM `mysql`.`tables_priv`' . $user_host_condition;
$queries[] = 'DELETE FROM `mysql`.`columns_priv`' . $user_host_condition;
}
if (!empty($drop_users_db)) {
$queries[] = 'DROP DATABASE IF EXISTS ' . PMA_backquote($this_user) . ';';
$GLOBALS['reload'] = TRUE;
PMA_reloadNavigation();
}
}
if (empty($change_copy)) {
if (empty($queries)) {
$show_error_header = TRUE;
$message = $GLOBALS['strDeleteNoUsersSelected'];
} else {
if ($mode == 3) {
$queries[] = '# ' . $GLOBALS['strReloadingThePrivileges'] . ' ...';
$queries[] = 'FLUSH PRIVILEGES;';
}
foreach ($queries as $sql_query) {
if ($sql_query{0} != '#') {
PMA_DBI_query($sql_query, $GLOBALS['userlink']);
}
}
$sql_query = join("\n", $queries);
$message = $GLOBALS['strUsersDeleted'];
}
unset($queries);
}
}
/**
* Changes / copies a user, part V
*/
if (!empty($change_copy)) {
$tmp_count = -1;
foreach ($queries as $sql_query) {
$tmp_count++;
if ($sql_query{0} != '#') {
PMA_DBI_query($sql_query);
}
// when there is a query containing a hidden password, take it
// instead of the real query sent
if (isset($queries_for_display[$tmp_count])) {
$queries[$tmp_count] = $queries_for_display[$tmp_count];
}