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server_privileges.php
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
*
* @version $Id$
*/
/**
*
*/
require_once './libraries/common.inc.php';
/**
* Does the common work
*/
$GLOBALS['js_include'][] = 'server_privileges.js';
$GLOBALS['js_include'][] = 'functions.js';
require './libraries/server_common.inc.php';
/**
* Checks if a dropdown box has been used for selecting a database / table
*/
if (PMA_isValid($_REQUEST['pred_tablename'])) {
$tablename = $_REQUEST['pred_tablename'];
unset($pred_tablename);
} elseif (PMA_isValid($_REQUEST['tablename'])) {
$tablename = $_REQUEST['tablename'];
} else {
unset($tablename);
}
if (PMA_isValid($_REQUEST['pred_dbname'])) {
$dbname = $_REQUEST['pred_dbname'];
unset($pred_dbname);
} elseif (PMA_isValid($_REQUEST['dbname'])) {
$dbname = $_REQUEST['dbname'];
} else {
unset($dbname);
unset($tablename);
}
if (isset($dbname)) {
$db_and_table = PMA_backquote(PMA_unescape_mysql_wildcards($dbname)) . '.';
if (isset($tablename)) {
$db_and_table .= PMA_backquote($tablename);
} else {
$db_and_table .= '*';
}
} else {
$db_and_table = '*.*';
}
// check if given $dbanem is a wildcard or not
if (isset($dbname)) {
//if (preg_match('/\\\\(?:_|%)/i', $dbname)) {
if (preg_match('/(?<!\\\\)(?:_|%)/i', $dbname)) {
$dbname_is_wildcard = true;
} else {
$dbname_is_wildcard = false;
}
}
/**
* Checks if the user is allowed to do what he tries to...
*/
if (!$is_superuser) {
require './libraries/server_links.inc.php';
echo '<h2>' . "\n"
. PMA_getIcon('b_usrlist.png')
. $GLOBALS['strPrivileges'] . "\n"
. '</h2>' . "\n";
PMA_Message::error('strNoPrivileges')->display();
require_once './libraries/footer.inc.php';
}
/**
* Generates a condition on the user name
*
* @param string the user's initial
* @return string the generated condition
*/
function PMA_RangeOfUsers($initial = '')
{
// strtolower() is used because the User field
// might be BINARY, so LIKE would be case sensitive
if (!empty($initial)) {
$ret = " WHERE `User` LIKE '" . $initial . "%'"
. " OR `User` LIKE '" . strtolower($initial) . "%'";
} else {
$ret = '';
}
return $ret;
} // end function
/**
* 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']),
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']),
array('Event_priv', 'EVENT', $GLOBALS['strPrivDescEvent']),
array('Trigger_priv', 'TRIGGER', $GLOBALS['strPrivDescTrigger']),
// 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']),
array('Execute_priv', 'EXECUTE', $GLOBALS['strPrivDescExecute5']),
);
if (!empty($row) && isset($row['Table_priv'])) {
$row1 = PMA_DBI_fetch_single_row(
'SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';',
'ASSOC', $GLOBALS['userlink']);
$av_grants = explode('\',\'', substr($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[] = $current_grant[1];
}
} elseif (!empty($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 {
$privs[] = 'USAGE';
}
} elseif ($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 $privs;
} // end of the 'PMA_extractPrivInfo()' function
/**
* Displays on which column(s) a table-specific privilege is granted
*/
function PMA_display_column_privs($columns, $row, $name_for_select,
$priv_for_header, $name, $name_for_dfn, $name_for_current)
{
echo ' <div class="item" id="div_item_' . $name . '">' . "\n"
. ' <label for="select_' . $name . '_priv">' . "\n"
. ' <tt><dfn title="' . $name_for_dfn . '">'
. $priv_for_header . '</dfn></tt>' . "\n"
. ' </label><br />' . "\n"
. ' <select id="select_' . $name . '_priv" name="'
. $name_for_select . '[]" multiple="multiple" size="8">' . "\n";
foreach ($columns as $current_column => $current_column_privileges) {
echo ' <option value="' . htmlspecialchars($current_column) . '"';
if ($row[$name_for_select] == 'Y' || $current_column_privileges[$name_for_current]) {
echo ' selected="selected"';
}
echo '>' . htmlspecialchars($current_column) . '</option>' . "\n";
}
echo ' </select>' . "\n"
. ' <i>' . $GLOBALS['strOr'] . '</i>' . "\n"
. ' <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"
. ' </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
* @global array $cfg the phpMyAdmin configuration
* @global ressource $user_link the database connection
*
* @return void
*/
function PMA_displayPrivTable($db = '*', $table = '*', $submit = TRUE)
{
if ($db == '*') {
$table = '*';
}
if (isset($GLOBALS['username'])) {
$username = $GLOBALS['username'];
$hostname = $GLOBALS['hostname'];
if ($db == '*') {
$sql_query =
"SELECT * FROM `mysql`.`user`"
." WHERE `User` = '" . PMA_sqlAddslashes($username) . "'"
." AND `Host` = '" . PMA_sqlAddslashes($hostname) . "';";
} elseif ($table == '*') {
$sql_query =
"SELECT * FROM `mysql`.`db`"
." WHERE `User` = '" . PMA_sqlAddslashes($username) . "'"
." AND `Host` = '" . PMA_sqlAddslashes($hostname) . "'"
." AND '" . PMA_unescape_mysql_wildcards($db) . "'"
." LIKE `Db`;";
} else {
$sql_query =
"SELECT `Table_priv`"
." FROM `mysql`.`tables_priv`"
." WHERE `User` = '" . PMA_sqlAddslashes($username) . "'"
." AND `Host` = '" . PMA_sqlAddslashes($hostname) . "'"
." AND `Db` = '" . PMA_unescape_mysql_wildcards($db) . "'"
." AND `Table_name` = '" . PMA_sqlAddslashes($table) . "';";
}
$row = PMA_DBI_fetch_single_row($sql_query);
}
if (empty($row)) {
if ($table == '*') {
if ($db == '*') {
$sql_query = 'SHOW COLUMNS FROM `mysql`.`user`;';
} elseif ($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'])) {
$row1 = PMA_DBI_fetch_single_row(
'SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';',
'ASSOC', $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
$av_grants = explode('\',\'', substr($row1['Type'], strpos($row1['Type'], '(') + 2, strpos($row1['Type'], ')') - strpos($row1['Type'], '(') - 3));
unset($row1);
$users_grants = explode(',', $row['Table_priv']);
foreach ($av_grants as $current_grant) {
$row[$current_grant . '_priv'] = in_array($current_grant, $users_grants) ? 'Y' : 'N';
}
unset($row['Table_priv'], $current_grant, $av_grants, $users_grants);
// get collumns
$res = PMA_DBI_try_query('SHOW COLUMNS FROM `' . PMA_unescape_mysql_wildcards($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)) {
$res = PMA_DBI_query(
'SELECT `Column_name`, `Column_priv`'
.' FROM `mysql`.`columns_priv`'
.' WHERE `User`'
.' = \'' . PMA_sqlAddslashes($username) . "'"
.' AND `Host`'
.' = \'' . PMA_sqlAddslashes($hostname) . "'"
.' AND `Db`'
.' = \'' . PMA_unescape_mysql_wildcards($db) . "'"
.' AND `Table_name`'
.' = \'' . PMA_sqlAddslashes($table) . '\';');
while ($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, $row1, $current);
echo '<input type="hidden" name="grant_count" value="' . count($row) . '" />' . "\n"
. '<input type="hidden" name="column_count" value="' . count($columns) . '" />' . "\n"
. '<fieldset id="fieldset_user_priv">' . "\n"
. ' <legend>' . $GLOBALS['strTblPrivileges']
. PMA_showHint($GLOBALS['strEnglishPrivileges'])
. '</legend>' . "\n";
// privs that are attached to a specific column
PMA_display_column_privs($columns, $row, 'Select_priv',
'SELECT', 'select', $GLOBALS['strPrivDescSelect'], 'Select');
PMA_display_column_privs($columns, $row, 'Insert_priv',
'INSERT', 'insert', $GLOBALS['strPrivDescInsert'], 'Insert');
PMA_display_column_privs($columns, $row, 'Update_priv',
'UPDATE', 'update', $GLOBALS['strPrivDescUpdate'], 'Update');
PMA_display_column_privs($columns, $row, 'References_priv',
'REFERENCES', 'references', $GLOBALS['strPrivDescReferences'], 'References');
// privs that are not attached to a specific column
echo ' <div class="item">' . "\n";
foreach ($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 = $current_grant;
}
echo ' <div class="item">' . "\n"
. ' <input type="checkbox"'
. (empty($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 ' <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"
. ' </div>' . "\n";
} // end foreach ()
echo ' </div>' . "\n";
// for Safari 2.0.2
echo ' <div class="clearfloat"></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'])),
array('Create_tmp_table', 'CREATE TEMPORARY TABLES', $GLOBALS['strPrivDescCreateTmpTable']),
array('Show_view', 'SHOW VIEW', $GLOBALS['strPrivDescShowView']),
array('Create_routine', 'CREATE ROUTINE', $GLOBALS['strPrivDescCreateRoutine']),
array('Alter_routine', 'ALTER ROUTINE', $GLOBALS['strPrivDescAlterRoutine']),
array('Execute', 'EXECUTE', $GLOBALS['strPrivDescExecute5']),
);
// this one is for a db-specific priv: Create_view_priv
if (isset($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['Event_priv'])) {
// MySQL 5.1.6
$privTable[1][] = array('Event', 'EVENT', $GLOBALS['strPrivDescEvent']);
$privTable[1][] = array('Trigger', 'TRIGGER', $GLOBALS['strPrivDescTrigger']);
}
// a d m i n i s t r a t i o n
$privTable[2] = array(
array('Grant', 'GRANT', $GLOBALS['strPrivDescGrant']),
);
if ($db == '*') {
$privTable[2][] = array('Super', 'SUPER', $GLOBALS['strPrivDescSuper']);
$privTable[2][] = array('Process', 'PROCESS', $GLOBALS['strPrivDescProcess']);
$privTable[2][] = array('Reload', 'RELOAD', $GLOBALS['strPrivDescReload']);
$privTable[2][] = array('Shutdown', 'SHUTDOWN', $GLOBALS['strPrivDescShutdown']);
$privTable[2][] = array('Show_db', 'SHOW DATABASES', $GLOBALS['strPrivDescShowDb']);
}
$privTable[2][] = array('Lock_tables', 'LOCK TABLES', $GLOBALS['strPrivDescLockTables']);
$privTable[2][] = array('References', 'REFERENCES', $GLOBALS['strPrivDescReferences']);
if ($db == '*') {
$privTable[2][] = array('Repl_client', 'REPLICATION CLIENT', $GLOBALS['strPrivDescReplClient']);
$privTable[2][] = array('Repl_slave', 'REPLICATION SLAVE', $GLOBALS['strPrivDescReplSlave']);
$privTable[2][] = array('Create_user', 'CREATE USER', $GLOBALS['strPrivDescCreateUser']);
}
echo '<input type="hidden" name="grant_count" value="'
. (count($privTable[0]) + count($privTable[1]) + count($privTable[2]) - (isset($row['Grant_priv']) ? 1 : 0))
. '" />' . "\n"
. '<fieldset id="fieldset_user_global_rights">' . "\n"
. ' <legend>' . "\n"
. ' '
. ($db == '*'
? $GLOBALS['strGlobalPrivileges']
: ($table == '*'
? $GLOBALS['strDbPrivileges']
: $GLOBALS['strTblPrivileges'])) . "\n"
. ' (<a href="server_privileges.php?'
. $GLOBALS['url_query'] . '&checkall=1" onclick="setCheckboxes(\'usersForm\', true); return false;">'
. $GLOBALS['strCheckAll'] . '</a> /' . "\n"
. ' <a href="server_privileges.php?'
. $GLOBALS['url_query'] . '" onclick="setCheckboxes(\'usersForm\', false); return false;">'
. $GLOBALS['strUncheckAll'] . '</a>)' . "\n"
. ' </legend>' . "\n"
. ' <p><small><i>' . $GLOBALS['strEnglishPrivileges'] . '</i></small></p>' . "\n"
. ' <fieldset>' . "\n"
. ' <legend>' . $GLOBALS['strData'] . '</legend>' . "\n";
foreach ($privTable[0] as $priv)
{
echo ' <div class="item">' . "\n"
. ' <input type="checkbox"'
. (empty($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"
. ' <label for="checkbox_' . $priv[0]
. '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1]
. '</dfn></tt></label>' . "\n"
. ' </div>' . "\n";
}
echo ' </fieldset>' . "\n"
. ' <fieldset>' . "\n"
. ' <legend>' . $GLOBALS['strStructure'] . '</legend>' . "\n";
foreach ($privTable[1] as $priv)
{
echo ' <div class="item">' . "\n"
. ' <input type="checkbox"'
. (empty($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"
. ' <label for="checkbox_' . $priv[0]
. '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1]
. '</dfn></tt></label>' . "\n"
. ' </div>' . "\n";
}
echo ' </fieldset>' . "\n"
. ' <fieldset>' . "\n"
. ' <legend>' . $GLOBALS['strAdministration'] . '</legend>' . "\n";
foreach ($privTable[2] as $priv)
{
echo ' <div class="item">' . "\n"
. ' <input type="checkbox"'
. (empty($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"
. ' <label for="checkbox_' . $priv[0]
. '_priv"><tt><dfn title="' . $priv[2] . '">' . $priv[1]
. '</dfn></tt></label>' . "\n"
. ' </div>' . "\n";
}
echo ' </fieldset>' . "\n";
// The "Resource limits" box is not displayed for db-specific privs
if ($db == '*') {
echo ' <fieldset>' . "\n"
. ' <legend>' . $GLOBALS['strResourceLimits'] . '</legend>' . "\n"
. ' <p><small><i>' . $GLOBALS['strZeroRemovesTheLimit'] . '</i></small></p>' . "\n"
. ' <div class="item">' . "\n"
. ' <label for="text_max_questions"><tt><dfn title="'
. $GLOBALS['strPrivDescMaxQuestions'] . '">MAX QUERIES PER HOUR</dfn></tt></label>' . "\n"
. ' <input type="text" name="max_questions" id="text_max_questions" value="'
. $row['max_questions'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxQuestions'] . '" />' . "\n"
. ' </div>' . "\n"
. ' <div class="item">' . "\n"
. ' <label for="text_max_updates"><tt><dfn title="'
. $GLOBALS['strPrivDescMaxUpdates'] . '">MAX UPDATES PER HOUR</dfn></tt></label>' . "\n"
. ' <input type="text" name="max_updates" id="text_max_updates" value="'
. $row['max_updates'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxUpdates'] . '" />' . "\n"
. ' </div>' . "\n"
. ' <div class="item">' . "\n"
. ' <label for="text_max_connections"><tt><dfn title="'
. $GLOBALS['strPrivDescMaxConnections'] . '">MAX CONNECTIONS PER HOUR</dfn></tt></label>' . "\n"
. ' <input type="text" name="max_connections" id="text_max_connections" value="'
. $row['max_connections'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxConnections'] . '" />' . "\n"
. ' </div>' . "\n"
. ' <div class="item">' . "\n"
. ' <label for="text_max_user_connections"><tt><dfn title="'
. $GLOBALS['strPrivDescMaxUserConnections'] . '">MAX USER_CONNECTIONS</dfn></tt></label>' . "\n"
. ' <input type="text" name="max_user_connections" id="text_max_user_connections" value="'
. $row['max_user_connections'] . '" size="11" maxlength="11" title="' . $GLOBALS['strPrivDescMaxUserConnections'] . '" />' . "\n"
. ' </div>' . "\n"
. ' </fieldset>' . "\n";
}
// for Safari 2.0.2
echo ' <div class="clearfloat"></div>' . "\n";
}
echo '</fieldset>' . "\n";
if ($submit) {
echo '<fieldset id="fieldset_user_privtable_footer" class="tblFooters">' . "\n"
. ' <input type="submit" name="update_privs" value="' . $GLOBALS['strGo'] . '" />' . "\n"
. '</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')
* @global array $cfg the phpMyAdmin configuration
* @global ressource $user_link the database connection
*
* @return void
*/
function PMA_displayLoginInformationFields($mode = 'new')
{
// 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);
if (isset($GLOBALS['username']) && strlen($GLOBALS['username']) === 0) {
$GLOBALS['pred_username'] = 'any';
}
echo '<fieldset id="fieldset_add_user_login">' . "\n"
. '<legend>' . $GLOBALS['strLoginInformation'] . '</legend>' . "\n"
. '<div class="item">' . "\n"
. '<label for="select_pred_username">' . "\n"
. ' ' . $GLOBALS['strUserName'] . ':' . "\n"
. '</label>' . "\n"
. '<span class="options">' . "\n"
. ' <select name="pred_username" id="select_pred_username" title="' . $GLOBALS['strUserName'] . '"' . "\n"
. ' onchange="if (this.value == \'any\') { username.value = \'\'; } else if (this.value == \'userdefined\') { username.focus(); username.select(); }">' . "\n"
. ' <option value="any"' . ((isset($GLOBALS['pred_username']) && $GLOBALS['pred_username'] == 'any') ? ' selected="selected"' : '') . '>' . $GLOBALS['strAnyUser'] . '</option>' . "\n"
. ' <option value="userdefined"' . ((!isset($GLOBALS['pred_username']) || $GLOBALS['pred_username'] == 'userdefined') ? ' selected="selected"' : '') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
. ' </select>' . "\n"
. '</span>' . "\n"
. '<input type="text" 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"
. '</div>' . "\n"
. '<div class="item">' . "\n"
. '<label for="select_pred_hostname">' . "\n"
. ' ' . $GLOBALS['strHost'] . ':' . "\n"
. '</label>' . "\n"
. '<span class="options">' . "\n"
. ' <select name="pred_hostname" id="select_pred_hostname" title="' . $GLOBALS['strHost'] . '"' . "\n";
$_current_user = PMA_DBI_fetch_value('SELECT USER();');
if (! empty($_current_user)) {
$thishost = str_replace("'", '', substr($_current_user, (strrpos($_current_user, '@') + 1)));
if ($thishost == 'localhost' || $thishost == '127.0.0.1') {
unset($thishost);
}
}
echo ' 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($_current_user);
// 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:
$GLOBALS['pred_hostname'] = 'userdefined';
break;
}
}
echo ' <option value="any"'
. ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'any')
? ' selected="selected"' : '') . '>' . $GLOBALS['strAnyHost']
. '</option>' . "\n"
. ' <option value="localhost"'
. ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'localhost')
? ' selected="selected"' : '') . '>' . $GLOBALS['strLocalhost']
. '</option>' . "\n";
if (!empty($thishost)) {
echo ' <option value="thishost"'
. ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'thishost')
? ' selected="selected"' : '') . '>' . $GLOBALS['strThisHost']
. '</option>' . "\n";
}
unset($thishost);
echo ' <option value="hosttable"'
. ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'hosttable')
? ' selected="selected"' : '') . '>' . $GLOBALS['strUseHostTable']
. '</option>' . "\n"
. ' <option value="userdefined"'
. ((isset($GLOBALS['pred_hostname']) && $GLOBALS['pred_hostname'] == 'userdefined')
? ' selected="selected"' : '')
. '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
. ' </select>' . "\n"
. '</span>' . "\n"
. '<input type="text" name="hostname" maxlength="'
. $hostname_length . '" value="'
. (isset($GLOBALS['hostname']) ? $GLOBALS['hostname'] : '')
. '" title="' . $GLOBALS['strHost']
. '" onchange="pred_hostname.value = \'userdefined\';" />' . "\n"
. '</div>' . "\n"
. '<div class="item">' . "\n"
. '<label for="select_pred_password">' . "\n"
. ' ' . $GLOBALS['strPassword'] . ':' . "\n"
. '</label>' . "\n"
. '<span class="options">' . "\n"
. ' <select name="pred_password" id="select_pred_password" title="'
. $GLOBALS['strPassword'] . '"' . "\n"
. ' onchange="if (this.value == \'none\') { pma_pw.value = \'\'; pma_pw2.value = \'\'; } else if (this.value == \'userdefined\') { pma_pw.focus(); pma_pw.select(); }">' . "\n"
. ($mode == 'change' ? ' <option value="keep" selected="selected">' . $GLOBALS['strKeepPass'] . '</option>' . "\n" : '')
. ' <option value="none"';
if (isset($GLOBALS['username']) && $mode != 'change') {
echo ' selected="selected"';
}
echo '>' . $GLOBALS['strNoPassword'] . '</option>' . "\n"
. ' <option value="userdefined"' . (isset($GLOBALS['username']) ? '' : ' selected="selected"') . '>' . $GLOBALS['strUseTextField'] . ':</option>' . "\n"
. ' </select>' . "\n"
. '</span>' . "\n"
. '<input type="password" id="text_pma_pw" name="pma_pw" title="' . $GLOBALS['strPassword'] . '" onchange="pred_password.value = \'userdefined\';" />' . "\n"
. '</div>' . "\n"
. '<div class="item">' . "\n"
. '<label for="text_pma_pw2">' . "\n"
. ' ' . $GLOBALS['strReType'] . ':' . "\n"
. '</label>' . "\n"
. '<span class="options"> </span>' . "\n"
. '<input type="password" name="pma_pw2" id="text_pma_pw2" title="' . $GLOBALS['strReType'] . '" onchange="pred_password.value = \'userdefined\';" />' . "\n"
. '</div>' . "\n"
. '<div class="item">' . "\n"
. '<label for="button_generate_password">' . "\n"
. ' ' . $GLOBALS['strGeneratePassword'] . ':' . "\n"
. '</label>' . "\n"
. '<span class="options">' . "\n"
. ' <input type="button" id="button_generate_password" value="' . $GLOBALS['strGenerate'] . '" onclick="suggestPassword()" />' . "\n"
. ' <input type="button" id="button_copy_password" value="' . $GLOBALS['strCopy'] . '" onclick="suggestPasswordCopy(this.form)" />' . "\n"
. '</span>' . "\n"
. '<input type="text" name="generated_pw" id="generated_pw" />' . "\n"
. '</div>' . "\n"
. '</fieldset>' . "\n";
} // end of the 'PMA_displayUserAndHostFields()' function
/**
* Changes / copies a user, part I
*/
if (isset($_REQUEST['change_copy'])) {
$user_host_condition =
' WHERE `User`'
.' = \'' . PMA_sqlAddslashes($old_username) . "'"
.' AND `Host`'
.' = \'' . $old_hostname . '\';';
$row = PMA_DBI_fetch_single_row('SELECT * FROM `mysql`.`user` ' . $user_host_condition);
if (! $row) {
PMA_Message::notice('strNoUsersFound')->display();
unset($_REQUEST['change_copy']);
} else {
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;
}
$queries = array();
}
}
/**
* Adds a user
* (Changes / copies a user, part II)
*/
if (isset($_REQUEST['adduser_submit']) || isset($_REQUEST['change_copy'])) {
$sql_query = '';
if ($pred_username == 'any') {
$username = '';
}
switch ($pred_hostname) {
case 'any':
$hostname = '%';
break;
case 'localhost':
$hostname = 'localhost';
break;
case 'hosttable':
$hostname = '';
break;
case 'thishost':
$_user_name = PMA_DBI_fetch_value('SELECT USER()');
$hostname = substr($_user_name, (strrpos($_user_name, '@') + 1));
unset($_user_name);
break;
}
$sql = "SELECT '1' FROM `mysql`.`user`"
. " WHERE `User` = '" . PMA_sqlAddslashes($username) . "'"
. " AND `Host` = '" . PMA_sqlAddslashes($hostname) . "';";
if (PMA_DBI_fetch_value($sql) == 1) {
$message = PMA_Message::error('strUserAlreadyExists');
$message->addParam('[i]\'' . $username . '\'@\'' . $hostname . '\'[/i]');
$_REQUEST['adduser'] = true;
} else {
$create_user_real = 'CREATE USER \'' . PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
$real_sql_query =
'GRANT ' . join(', ', PMA_extractPrivInfo()) . ' ON *.* TO \''
. PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\'';
if ($pred_password != 'none' && $pred_password != 'keep') {
$sql_query = $real_sql_query . ' IDENTIFIED BY \'***\'';
$real_sql_query .= ' IDENTIFIED BY \'' . PMA_sqlAddslashes($pma_pw) . '\'';
if (isset($create_user_real)) {
$create_user_show = $create_user_real . ' IDENTIFIED BY \'***\'';
$create_user_real .= ' IDENTIFIED BY \'' . PMA_sqlAddslashes($pma_pw) . '\'';
}
} else {
if ($pred_password == 'keep' && !empty($password)) {
$real_sql_query .= ' IDENTIFIED BY PASSWORD \'' . $password . '\'';
if (isset($create_user_real)) {
$create_user_real .= ' IDENTIFIED BY PASSWORD \'' . $password . '\'';
}
}
$sql_query = $real_sql_query;
if (isset($create_user_real)) {
$create_user_show = $create_user_real;
}
}
/**
* @todo similar code appears twice in this script
*/
if ((isset($Grant_priv) && $Grant_priv == 'Y')
|| (isset($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';
$sql_query .= ' GRANT OPTION';
}
if (isset($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 ' . $max_updates;
}
if (isset($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 ' . $max_user_connections;
}
}
if (isset($create_user_real)) {
$create_user_real .= ';';
$create_user_show .= ';';
}
$real_sql_query .= ';';
$sql_query .= ';';
if (empty($_REQUEST['change_copy'])) {
$_error = false;
if (isset($create_user_real)) {
if (! PMA_DBI_try_query($create_user_real)) {
$_error = true;
}
$sql_query = $create_user_show . $sql_query;
}
if ($_error || ! PMA_DBI_try_query($real_sql_query)) {
$_REQUEST['createdb'] = false;
$message = PMA_Message::rawError(PMA_DBI_getError());
} else {
$message = PMA_Message::success('strAddUserMessage');
}
switch (PMA_ifSetOr($_REQUEST['createdb'], '0')) {
case '1' :
$q = 'CREATE DATABASE IF NOT EXISTS '
. PMA_backquote(PMA_sqlAddslashes($username)) . ';';
$sql_query .= $q;
if (! PMA_DBI_try_query($q)) {
$message = PMA_Message::rawError(PMA_DBI_getError());
break;
}
$GLOBALS['reload'] = TRUE;
PMA_reloadNavigation();
$q = 'GRANT ALL PRIVILEGES ON '
. PMA_backquote(PMA_sqlAddslashes($username)) . '.* TO \''
. PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
$sql_query .= $q;
if (! PMA_DBI_try_query($q)) {
$message = PMA_Message::rawError(PMA_DBI_getError());
}
break;
case '2' :
$q = 'GRANT ALL PRIVILEGES ON '
. PMA_backquote(PMA_sqlAddslashes($username) . '\_%') . '.* TO \''
. PMA_sqlAddslashes($username) . '\'@\'' . $hostname . '\';';
$sql_query .= $q;
if (! PMA_DBI_try_query($q)) {
$message = PMA_Message::rawError(PMA_DBI_getError());
}
break;
case '0' :
default :
break;
}
} else {
if (isset($create_user_real)) {
$queries[] = $create_user_real;
}
$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);
if (isset($create_user_real)) {
$queries_for_display[$tmp_count - 2] = $create_user_show;
}
$queries_for_display[$tmp_count - 1] = $sql_query;
}
unset($res, $real_sql_query);
}
}
/**
* Changes / copies a user, part III
*/
if (isset($_REQUEST['change_copy'])) {
$user_host_condition =
' WHERE `User`'
.' = \'' . PMA_sqlAddslashes($old_username) . "'"
.' AND `Host`'
.' = \'' . $old_hostname . '\';';
$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)) {
$res2 = PMA_DBI_QUERY(
'SELECT `Column_name`, `Column_priv`'
.' FROM `mysql`.`columns_priv`'
.' WHERE `User`'
.' = \'' . PMA_sqlAddslashes($old_username) . "'"
.' AND `Host`'
.' = \'' . $old_hostname . '\''
.' AND `Db`'
.' = \'' . $row['Db'] . "'"
.' AND `Table_name`'
.' = \'' . $row['Table_name'] . "'"
.';',
null, PMA_DBI_QUERY_STORE);
$tmp_privs1 = PMA_extractPrivInfo($row);
$tmp_privs2 = array(
'Select' => array(),
'Insert' => array(),
'Update' => array(),
'References' => array()
);