3793 lines
132 KiB
PHP
3793 lines
132 KiB
PHP
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<?php
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/**
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* set of functions with the Privileges section in pma
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Server;
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use mysqli_stmt;
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use PhpMyAdmin\ConfigStorage\Features\ConfigurableMenusFeature;
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use PhpMyAdmin\ConfigStorage\Relation;
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use PhpMyAdmin\ConfigStorage\RelationCleanup;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Dbal\MysqliResult;
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use PhpMyAdmin\Dbal\ResultInterface;
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use PhpMyAdmin\Html\Generator;
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use PhpMyAdmin\Html\MySQLDocumentation;
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use PhpMyAdmin\Message;
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use PhpMyAdmin\Query\Compatibility;
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use PhpMyAdmin\ResponseRenderer;
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use PhpMyAdmin\Template;
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use PhpMyAdmin\Url;
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use PhpMyAdmin\Util;
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use function __;
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use function array_filter;
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use function array_keys;
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use function array_map;
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use function array_merge;
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use function array_unique;
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use function count;
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use function explode;
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use function htmlspecialchars;
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use function implode;
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use function in_array;
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use function is_array;
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use function is_string;
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use function json_decode;
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use function ksort;
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use function max;
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use function mb_chr;
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use function mb_strpos;
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use function mb_strrpos;
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use function mb_strtolower;
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use function mb_strtoupper;
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use function mb_substr;
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use function preg_match;
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use function preg_replace;
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use function sprintf;
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use function str_contains;
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use function str_replace;
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use function strlen;
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use function trim;
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use function uksort;
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/**
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* Privileges class
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*/
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class Privileges
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{
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/** @var Template */
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public $template;
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/** @var RelationCleanup */
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private $relationCleanup;
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/** @var DatabaseInterface */
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public $dbi;
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/** @var Relation */
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public $relation;
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/** @var Plugins */
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private $plugins;
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/**
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* @param Template $template Template object
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* @param DatabaseInterface $dbi DatabaseInterface object
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* @param Relation $relation Relation object
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* @param RelationCleanup $relationCleanup RelationCleanup object
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*/
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public function __construct(
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Template $template,
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$dbi,
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Relation $relation,
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RelationCleanup $relationCleanup,
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Plugins $plugins
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) {
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$this->template = $template;
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$this->dbi = $dbi;
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$this->relation = $relation;
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$this->relationCleanup = $relationCleanup;
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$this->plugins = $plugins;
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}
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/**
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* Escapes wildcard in a database+table specification
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* before using it in a GRANT statement.
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*
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* Escaping a wildcard character in a GRANT is only accepted at the global
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* or database level, not at table level; this is why I remove
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* the escaping character. Internally, in mysql.tables_priv.Db there are
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* no escaping (for example test_db) but in mysql.db you'll see test\_db
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* for a db-specific privilege.
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*
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* @param string $dbname Database name
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* @param string $tablename Table name
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*
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* @return string the escaped (if necessary) database.table
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*/
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public function wildcardEscapeForGrant(string $dbname, string $tablename): string
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{
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if (strlen($dbname) === 0) {
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return '*.*';
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}
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if (strlen($tablename) > 0) {
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return Util::backquote(
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Util::unescapeMysqlWildcards($dbname)
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)
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. '.' . Util::backquote($tablename);
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}
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return Util::backquote($dbname) . '.*';
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}
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/**
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* Generates a condition on the user name
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*
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* @param string|null $initial the user's initial
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*
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* @return string the generated condition
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*/
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public function rangeOfUsers($initial = '')
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{
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// strtolower() is used because the User field
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// might be BINARY, so LIKE would be case sensitive
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if ($initial === null || $initial === '') {
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return '';
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}
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return " WHERE `User` LIKE '"
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. $this->dbi->escapeString($initial) . "%'"
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. " OR `User` LIKE '"
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. $this->dbi->escapeString(mb_strtolower($initial))
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. "%'";
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}
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/**
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* Parses privileges into an array, it modifies the array
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*
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* @param array $row Results row from
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*/
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public function fillInTablePrivileges(array &$row): void
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{
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$row1 = $this->dbi->fetchSingleRow('SHOW COLUMNS FROM `mysql`.`tables_priv` LIKE \'Table_priv\';');
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// note: in MySQL 5.0.3 we get "Create View', 'Show view';
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// the View for Create is spelled with uppercase V
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// the view for Show is spelled with lowercase v
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// and there is a space between the words
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$avGrants = explode(
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'\',\'',
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mb_substr(
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$row1['Type'],
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mb_strpos($row1['Type'], '(') + 2,
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mb_strpos($row1['Type'], ')')
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- mb_strpos($row1['Type'], '(') - 3
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)
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);
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$usersGrants = explode(',', $row['Table_priv']);
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foreach ($avGrants as $currentGrant) {
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$row[$currentGrant . '_priv'] = in_array($currentGrant, $usersGrants) ? 'Y' : 'N';
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}
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unset($row['Table_priv']);
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}
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/**
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* Extracts the privilege information of a priv table row
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*
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* @param array|null $row the row
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* @param bool $enableHTML add <dfn> tag with tooltips
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* @param bool $tablePrivs whether row contains table privileges
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*
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* @return array
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*
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* @global resource $user_link the database connection
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*/
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public function extractPrivInfo($row = null, $enableHTML = false, $tablePrivs = false)
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{
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if ($tablePrivs) {
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$grants = $this->getTableGrantsArray();
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} else {
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$grants = $this->getGrantsArray();
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}
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if ($row !== null && isset($row['Table_priv'])) {
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$this->fillInTablePrivileges($row);
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}
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$privs = [];
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$allPrivileges = true;
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foreach ($grants as $currentGrant) {
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if (
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($row === null || ! isset($row[$currentGrant[0]]))
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&& ($row !== null || ! isset($GLOBALS[$currentGrant[0]]))
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) {
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continue;
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}
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if (
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($row !== null && $row[$currentGrant[0]] === 'Y')
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|| ($row === null
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&& ($GLOBALS[$currentGrant[0]] === 'Y'
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|| (is_array($GLOBALS[$currentGrant[0]])
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&& count($GLOBALS[$currentGrant[0]]) == $_REQUEST['column_count']
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&& empty($GLOBALS[$currentGrant[0] . '_none']))))
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) {
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if ($enableHTML) {
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$privs[] = '<dfn title="' . $currentGrant[2] . '">'
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. $currentGrant[1] . '</dfn>';
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} else {
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$privs[] = $currentGrant[1];
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}
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} elseif (
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! empty($GLOBALS[$currentGrant[0]])
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&& is_array($GLOBALS[$currentGrant[0]])
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&& empty($GLOBALS[$currentGrant[0] . '_none'])
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) {
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// Required for proper escaping of ` (backtick) in a column name
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$grantCols = array_map(
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/**
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* @param string $val
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*
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* @return string
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*/
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static function ($val) {
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return Util::backquote($val);
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},
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$GLOBALS[$currentGrant[0]]
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);
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if ($enableHTML) {
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$privs[] = '<dfn title="' . $currentGrant[2] . '">'
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. $currentGrant[1] . '</dfn>'
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. ' (' . implode(', ', $grantCols) . ')';
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} else {
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$privs[] = $currentGrant[1]
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. ' (' . implode(', ', $grantCols) . ')';
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}
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} else {
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$allPrivileges = false;
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}
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}
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if (empty($privs)) {
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if ($enableHTML) {
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$privs[] = '<dfn title="' . __('No privileges.') . '">USAGE</dfn>';
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} else {
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$privs[] = 'USAGE';
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}
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} elseif ($allPrivileges && (! isset($_POST['grant_count']) || count($privs) == $_POST['grant_count'])) {
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if ($enableHTML) {
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$privs = [
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'<dfn title="'
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. __('Includes all privileges except GRANT.')
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. '">ALL PRIVILEGES</dfn>',
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];
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} else {
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$privs = ['ALL PRIVILEGES'];
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}
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}
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return $privs;
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}
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/**
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* Returns an array of table grants and their descriptions
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*
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* @return array array of table grants
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*/
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public function getTableGrantsArray()
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{
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return [
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[
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'Delete',
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'DELETE',
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__('Allows deleting data.'),
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],
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[
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'Create',
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'CREATE',
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__('Allows creating new tables.'),
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],
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[
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'Drop',
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'DROP',
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__('Allows dropping tables.'),
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],
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[
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'Index',
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'INDEX',
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__('Allows creating and dropping indexes.'),
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],
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[
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'Alter',
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'ALTER',
|
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__('Allows altering the structure of existing tables.'),
|
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],
|
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[
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'Create View',
|
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'CREATE_VIEW',
|
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__('Allows creating new views.'),
|
|||
|
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],
|
|||
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[
|
|||
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'Show view',
|
|||
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'SHOW_VIEW',
|
|||
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__('Allows performing SHOW CREATE VIEW queries.'),
|
|||
|
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],
|
|||
|
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[
|
|||
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'Trigger',
|
|||
|
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'TRIGGER',
|
|||
|
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__('Allows creating and dropping triggers.'),
|
|||
|
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],
|
|||
|
|
];
|
|||
|
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}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
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* Get the grants array which contains all the privilege types
|
|||
|
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* and relevant grant messages
|
|||
|
|
*
|
|||
|
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* @return array
|
|||
|
|
*/
|
|||
|
|
public function getGrantsArray()
|
|||
|
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{
|
|||
|
|
return [
|
|||
|
|
[
|
|||
|
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'Select_priv',
|
|||
|
|
'SELECT',
|
|||
|
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__('Allows reading data.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
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'Insert_priv',
|
|||
|
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'INSERT',
|
|||
|
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__('Allows inserting and replacing data.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
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'Update_priv',
|
|||
|
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'UPDATE',
|
|||
|
|
__('Allows changing data.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Delete_priv',
|
|||
|
|
'DELETE',
|
|||
|
|
__('Allows deleting data.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Create_priv',
|
|||
|
|
'CREATE',
|
|||
|
|
__('Allows creating new databases and tables.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Drop_priv',
|
|||
|
|
'DROP',
|
|||
|
|
__('Allows dropping databases and tables.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Reload_priv',
|
|||
|
|
'RELOAD',
|
|||
|
|
__('Allows reloading server settings and flushing the server\'s caches.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Shutdown_priv',
|
|||
|
|
'SHUTDOWN',
|
|||
|
|
__('Allows shutting down the server.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Process_priv',
|
|||
|
|
'PROCESS',
|
|||
|
|
__('Allows viewing processes of all users.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'File_priv',
|
|||
|
|
'FILE',
|
|||
|
|
__('Allows importing data from and exporting data into files.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'References_priv',
|
|||
|
|
'REFERENCES',
|
|||
|
|
__('Has no effect in this MySQL version.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Index_priv',
|
|||
|
|
'INDEX',
|
|||
|
|
__('Allows creating and dropping indexes.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Alter_priv',
|
|||
|
|
'ALTER',
|
|||
|
|
__('Allows altering the structure of existing tables.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Show_db_priv',
|
|||
|
|
'SHOW DATABASES',
|
|||
|
|
__('Gives access to the complete list of databases.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Super_priv',
|
|||
|
|
'SUPER',
|
|||
|
|
__(
|
|||
|
|
'Allows connecting, even if maximum number of connections '
|
|||
|
|
. 'is reached; required for most administrative operations '
|
|||
|
|
. 'like setting global variables or killing threads of other users.'
|
|||
|
|
),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Create_tmp_table_priv',
|
|||
|
|
'CREATE TEMPORARY TABLES',
|
|||
|
|
__('Allows creating temporary tables.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Lock_tables_priv',
|
|||
|
|
'LOCK TABLES',
|
|||
|
|
__('Allows locking tables for the current thread.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Repl_slave_priv',
|
|||
|
|
'REPLICATION SLAVE',
|
|||
|
|
__('Needed for the replication replicas.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Repl_client_priv',
|
|||
|
|
'REPLICATION CLIENT',
|
|||
|
|
__('Allows the user to ask where the replicas / primaries are.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Create_view_priv',
|
|||
|
|
'CREATE VIEW',
|
|||
|
|
__('Allows creating new views.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Event_priv',
|
|||
|
|
'EVENT',
|
|||
|
|
__('Allows to set up events for the event scheduler.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Trigger_priv',
|
|||
|
|
'TRIGGER',
|
|||
|
|
__('Allows creating and dropping triggers.'),
|
|||
|
|
],
|
|||
|
|
// for table privs:
|
|||
|
|
[
|
|||
|
|
'Create View_priv',
|
|||
|
|
'CREATE VIEW',
|
|||
|
|
__('Allows creating new views.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Show_view_priv',
|
|||
|
|
'SHOW VIEW',
|
|||
|
|
__('Allows performing SHOW CREATE VIEW queries.'),
|
|||
|
|
],
|
|||
|
|
// for table privs:
|
|||
|
|
[
|
|||
|
|
'Show view_priv',
|
|||
|
|
'SHOW VIEW',
|
|||
|
|
__('Allows performing SHOW CREATE VIEW queries.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Delete_history_priv',
|
|||
|
|
'DELETE HISTORY',
|
|||
|
|
// phpcs:ignore Generic.Files.LineLength.TooLong
|
|||
|
|
/* l10n: https://mariadb.com/kb/en/library/grant/#table-privileges "Remove historical rows from a table using the DELETE HISTORY statement" */
|
|||
|
|
__('Allows deleting historical rows.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
// This was finally removed in the following MariaDB versions
|
|||
|
|
// @see https://jira.mariadb.org/browse/MDEV-20382
|
|||
|
|
'Delete versioning rows_priv',
|
|||
|
|
'DELETE HISTORY',
|
|||
|
|
// phpcs:ignore Generic.Files.LineLength.TooLong
|
|||
|
|
/* l10n: https://mariadb.com/kb/en/library/grant/#table-privileges "Remove historical rows from a table using the DELETE HISTORY statement" */
|
|||
|
|
__('Allows deleting historical rows.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Create_routine_priv',
|
|||
|
|
'CREATE ROUTINE',
|
|||
|
|
__('Allows creating stored routines.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Alter_routine_priv',
|
|||
|
|
'ALTER ROUTINE',
|
|||
|
|
__('Allows altering and dropping stored routines.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Create_user_priv',
|
|||
|
|
'CREATE USER',
|
|||
|
|
__('Allows creating, dropping and renaming user accounts.'),
|
|||
|
|
],
|
|||
|
|
[
|
|||
|
|
'Execute_priv',
|
|||
|
|
'EXECUTE',
|
|||
|
|
__('Allows executing stored routines.'),
|
|||
|
|
],
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get sql query for display privileges table
|
|||
|
|
*
|
|||
|
|
* @param string $db the database
|
|||
|
|
* @param string $table the table
|
|||
|
|
* @param string $username username for database connection
|
|||
|
|
* @param string $hostname hostname for database connection
|
|||
|
|
*
|
|||
|
|
* @return string sql query
|
|||
|
|
*/
|
|||
|
|
public function getSqlQueryForDisplayPrivTable(string $db, string $table, string $username, string $hostname)
|
|||
|
|
{
|
|||
|
|
if ($db === '*') {
|
|||
|
|
return 'SELECT * FROM `mysql`.`user`'
|
|||
|
|
. " WHERE `User` = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. " AND `Host` = '" . $this->dbi->escapeString($hostname) . "';";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($table === '*') {
|
|||
|
|
return 'SELECT * FROM `mysql`.`db`'
|
|||
|
|
. " WHERE `User` = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. " AND `Host` = '" . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. " AND `Db` = '" . $this->dbi->escapeString($db) . "'";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return 'SELECT `Table_priv`'
|
|||
|
|
. ' FROM `mysql`.`tables_priv`'
|
|||
|
|
. " WHERE `User` = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. " AND `Host` = '" . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. " AND `Db` = '" . $this->dbi->escapeString(Util::unescapeMysqlWildcards($db)) . "'"
|
|||
|
|
. " AND `Table_name` = '" . $this->dbi->escapeString($table) . "';";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets the user group from request values
|
|||
|
|
*
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $userGroup user group to set
|
|||
|
|
*/
|
|||
|
|
public function setUserGroup($username, $userGroup): void
|
|||
|
|
{
|
|||
|
|
$userGroup = $userGroup ?? '';
|
|||
|
|
$configurableMenusFeature = $this->relation->getRelationParameters()->configurableMenusFeature;
|
|||
|
|
if ($configurableMenusFeature === null) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$userTable = Util::backquote($configurableMenusFeature->database)
|
|||
|
|
. '.' . Util::backquote($configurableMenusFeature->users);
|
|||
|
|
|
|||
|
|
$sqlQuery = 'SELECT `usergroup` FROM ' . $userTable
|
|||
|
|
. " WHERE `username` = '" . $this->dbi->escapeString($username) . "'";
|
|||
|
|
$oldUserGroup = $this->dbi->fetchValue($sqlQuery, 0, DatabaseInterface::CONNECT_CONTROL);
|
|||
|
|
|
|||
|
|
if ($oldUserGroup === false) {
|
|||
|
|
$updQuery = 'INSERT INTO ' . $userTable . '(`username`, `usergroup`)'
|
|||
|
|
. " VALUES ('" . $this->dbi->escapeString($username) . "', "
|
|||
|
|
. "'" . $this->dbi->escapeString($userGroup) . "')";
|
|||
|
|
} else {
|
|||
|
|
if (empty($userGroup)) {
|
|||
|
|
$updQuery = 'DELETE FROM ' . $userTable
|
|||
|
|
. " WHERE `username`='" . $this->dbi->escapeString($username) . "'";
|
|||
|
|
} elseif ($oldUserGroup != $userGroup) {
|
|||
|
|
$updQuery = 'UPDATE ' . $userTable
|
|||
|
|
. " SET `usergroup`='" . $this->dbi->escapeString($userGroup) . "'"
|
|||
|
|
. " WHERE `username`='" . $this->dbi->escapeString($username) . "'";
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! isset($updQuery)) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$this->dbi->queryAsControlUser($updQuery);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Displays the privileges form table
|
|||
|
|
*
|
|||
|
|
* @param string $db the database
|
|||
|
|
* @param string $table the table
|
|||
|
|
* @param bool $submit whether to display the submit button or not
|
|||
|
|
*
|
|||
|
|
* @return string html snippet
|
|||
|
|
*
|
|||
|
|
* @global array $cfg the phpMyAdmin configuration
|
|||
|
|
* @global resource $user_link the database connection
|
|||
|
|
*/
|
|||
|
|
public function getHtmlToDisplayPrivilegesTable(
|
|||
|
|
$db = '*',
|
|||
|
|
$table = '*',
|
|||
|
|
$submit = true
|
|||
|
|
) {
|
|||
|
|
if ($db === '*') {
|
|||
|
|
$table = '*';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$username = '';
|
|||
|
|
$hostname = '';
|
|||
|
|
$row = [];
|
|||
|
|
if (isset($GLOBALS['username'])) {
|
|||
|
|
$username = $GLOBALS['username'];
|
|||
|
|
$hostname = $GLOBALS['hostname'];
|
|||
|
|
$sqlQuery = $this->getSqlQueryForDisplayPrivTable($db, $table, $username, $hostname);
|
|||
|
|
$row = $this->dbi->fetchSingleRow($sqlQuery);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (empty($row)) {
|
|||
|
|
if ($table === '*' && $this->dbi->isSuperUser()) {
|
|||
|
|
$row = [];
|
|||
|
|
$sqlQuery = 'SHOW COLUMNS FROM `mysql`.' . ($db === '*' ? '`user`' : '`db`') . ';';
|
|||
|
|
|
|||
|
|
$res = $this->dbi->query($sqlQuery);
|
|||
|
|
while ($row1 = $res->fetchRow()) {
|
|||
|
|
if (mb_substr($row1[0], 0, 4) === 'max_') {
|
|||
|
|
$row[$row1[0]] = 0;
|
|||
|
|
} elseif (mb_substr($row1[0], 0, 5) === 'x509_' || mb_substr($row1[0], 0, 4) === 'ssl_') {
|
|||
|
|
$row[$row1[0]] = '';
|
|||
|
|
} else {
|
|||
|
|
$row[$row1[0]] = 'N';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
} elseif ($table === '*') {
|
|||
|
|
$row = [];
|
|||
|
|
} else {
|
|||
|
|
$row = ['Table_priv' => ''];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($row['Table_priv'])) {
|
|||
|
|
$this->fillInTablePrivileges($row);
|
|||
|
|
|
|||
|
|
// get columns
|
|||
|
|
$res = $this->dbi->tryQuery(
|
|||
|
|
'SHOW COLUMNS FROM '
|
|||
|
|
. Util::backquote(
|
|||
|
|
Util::unescapeMysqlWildcards($db)
|
|||
|
|
)
|
|||
|
|
. '.' . Util::backquote($table) . ';'
|
|||
|
|
);
|
|||
|
|
$columns = [];
|
|||
|
|
if ($res) {
|
|||
|
|
while ($row1 = $res->fetchRow()) {
|
|||
|
|
$columns[$row1[0]] = [
|
|||
|
|
'Select' => false,
|
|||
|
|
'Insert' => false,
|
|||
|
|
'Update' => false,
|
|||
|
|
'References' => false,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! empty($columns)) {
|
|||
|
|
$res = $this->dbi->query(
|
|||
|
|
'SELECT `Column_name`, `Column_priv`'
|
|||
|
|
. ' FROM `mysql`.`columns_priv`'
|
|||
|
|
. ' WHERE `User`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. ' AND `Host`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. ' AND `Db`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString(
|
|||
|
|
Util::unescapeMysqlWildcards($db)
|
|||
|
|
) . "'"
|
|||
|
|
. ' AND `Table_name`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($table) . '\';'
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
while ($row1 = $res->fetchRow()) {
|
|||
|
|
$row1[1] = explode(',', $row1[1]);
|
|||
|
|
foreach ($row1[1] as $current) {
|
|||
|
|
$columns[$row1[0]][$current] = true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/privileges_table', [
|
|||
|
|
'is_global' => $db === '*',
|
|||
|
|
'is_database' => $table === '*',
|
|||
|
|
'row' => $row,
|
|||
|
|
'columns' => $columns ?? [],
|
|||
|
|
'has_submit' => $submit,
|
|||
|
|
'supports_references_privilege' => Compatibility::supportsReferencesPrivilege($this->dbi),
|
|||
|
|
'is_mariadb' => $this->dbi->isMariaDB(),
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get the HTML snippet for routine specific privileges
|
|||
|
|
*
|
|||
|
|
* @param string $username username for database connection
|
|||
|
|
* @param string $hostname hostname for database connection
|
|||
|
|
* @param string $db the database
|
|||
|
|
* @param string $routine the routine
|
|||
|
|
* @param string $urlDbname url encoded db name
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForRoutineSpecificPrivileges(
|
|||
|
|
string $username,
|
|||
|
|
string $hostname,
|
|||
|
|
string $db,
|
|||
|
|
string $routine,
|
|||
|
|
$urlDbname
|
|||
|
|
) {
|
|||
|
|
$privileges = $this->getRoutinePrivileges($username, $hostname, $db, $routine);
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/edit_routine_privileges', [
|
|||
|
|
'username' => $username,
|
|||
|
|
'hostname' => $hostname,
|
|||
|
|
'database' => $db,
|
|||
|
|
'routine' => $routine,
|
|||
|
|
'privileges' => $privileges,
|
|||
|
|
'dbname' => $urlDbname,
|
|||
|
|
'current_user' => $this->dbi->getCurrentUser(),
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 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 string $user User name
|
|||
|
|
* @param string $host Host name
|
|||
|
|
*
|
|||
|
|
* @return string a HTML snippet
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForLoginInformationFields(
|
|||
|
|
$mode = 'new',
|
|||
|
|
$user = null,
|
|||
|
|
$host = null
|
|||
|
|
) {
|
|||
|
|
global $pred_username, $pred_hostname, $username, $hostname, $new_username;
|
|||
|
|
|
|||
|
|
[$usernameLength, $hostnameLength] = $this->getUsernameAndHostnameLength();
|
|||
|
|
|
|||
|
|
if (isset($username) && strlen($username) === 0) {
|
|||
|
|
$pred_username = 'any';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$currentUser = $this->dbi->fetchValue('SELECT USER();');
|
|||
|
|
$thisHost = null;
|
|||
|
|
if (! empty($currentUser)) {
|
|||
|
|
$thisHost = str_replace(
|
|||
|
|
'\'',
|
|||
|
|
'',
|
|||
|
|
mb_substr(
|
|||
|
|
$currentUser,
|
|||
|
|
mb_strrpos($currentUser, '@') + 1
|
|||
|
|
)
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! isset($pred_hostname) && isset($hostname)) {
|
|||
|
|
switch (mb_strtolower($hostname)) {
|
|||
|
|
case 'localhost':
|
|||
|
|
case '127.0.0.1':
|
|||
|
|
$pred_hostname = 'localhost';
|
|||
|
|
break;
|
|||
|
|
case '%':
|
|||
|
|
$pred_hostname = 'any';
|
|||
|
|
break;
|
|||
|
|
default:
|
|||
|
|
$pred_hostname = 'userdefined';
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
$authPlugin = $this->getCurrentAuthenticationPlugin($mode, $user, $host);
|
|||
|
|
|
|||
|
|
$isNew = (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50507)
|
|||
|
|
|| (Compatibility::isMariaDb() && $serverVersion >= 50200);
|
|||
|
|
|
|||
|
|
$activeAuthPlugins = ['mysql_native_password' => __('Native MySQL authentication')];
|
|||
|
|
if ($isNew) {
|
|||
|
|
$activeAuthPlugins = $this->plugins->getAuthentication();
|
|||
|
|
if (isset($activeAuthPlugins['mysql_old_password'])) {
|
|||
|
|
unset($activeAuthPlugins['mysql_old_password']);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/login_information_fields', [
|
|||
|
|
'pred_username' => $pred_username ?? null,
|
|||
|
|
'pred_hostname' => $pred_hostname ?? null,
|
|||
|
|
'username_length' => $usernameLength,
|
|||
|
|
'hostname_length' => $hostnameLength,
|
|||
|
|
'username' => $username ?? null,
|
|||
|
|
'new_username' => $new_username ?? null,
|
|||
|
|
'hostname' => $hostname ?? null,
|
|||
|
|
'this_host' => $thisHost,
|
|||
|
|
'is_change' => $mode === 'change',
|
|||
|
|
'auth_plugin' => $authPlugin,
|
|||
|
|
'active_auth_plugins' => $activeAuthPlugins,
|
|||
|
|
'is_new' => $isNew,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get username and hostname length
|
|||
|
|
*
|
|||
|
|
* @return array username length and hostname length
|
|||
|
|
*/
|
|||
|
|
public function getUsernameAndHostnameLength()
|
|||
|
|
{
|
|||
|
|
/* Fallback values */
|
|||
|
|
$usernameLength = 16;
|
|||
|
|
$hostnameLength = 41;
|
|||
|
|
|
|||
|
|
/* Try to get real lengths from the database */
|
|||
|
|
$fieldsInfo = $this->dbi->fetchResult(
|
|||
|
|
'SELECT COLUMN_NAME, CHARACTER_MAXIMUM_LENGTH '
|
|||
|
|
. 'FROM information_schema.columns '
|
|||
|
|
. "WHERE table_schema = 'mysql' AND table_name = 'user' "
|
|||
|
|
. "AND COLUMN_NAME IN ('User', 'Host')"
|
|||
|
|
);
|
|||
|
|
foreach ($fieldsInfo as $val) {
|
|||
|
|
if ($val['COLUMN_NAME'] === 'User') {
|
|||
|
|
$usernameLength = $val['CHARACTER_MAXIMUM_LENGTH'];
|
|||
|
|
} elseif ($val['COLUMN_NAME'] === 'Host') {
|
|||
|
|
$hostnameLength = $val['CHARACTER_MAXIMUM_LENGTH'];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$usernameLength,
|
|||
|
|
$hostnameLength,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get current authentication plugin in use - for a user or globally
|
|||
|
|
*
|
|||
|
|
* @param string $mode are we creating a new user or are we just
|
|||
|
|
* changing one? (allowed values: 'new', 'change')
|
|||
|
|
* @param string $username User name
|
|||
|
|
* @param string $hostname Host name
|
|||
|
|
*
|
|||
|
|
* @return string authentication plugin in use
|
|||
|
|
*/
|
|||
|
|
public function getCurrentAuthenticationPlugin(
|
|||
|
|
$mode = 'new',
|
|||
|
|
$username = null,
|
|||
|
|
$hostname = null
|
|||
|
|
) {
|
|||
|
|
global $dbi;
|
|||
|
|
|
|||
|
|
/* Fallback (standard) value */
|
|||
|
|
$authenticationPlugin = 'mysql_native_password';
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
|
|||
|
|
if (isset($username, $hostname) && $mode === 'change') {
|
|||
|
|
$row = $this->dbi->fetchSingleRow(
|
|||
|
|
'SELECT `plugin` FROM `mysql`.`user` WHERE `User` = "'
|
|||
|
|
. $dbi->escapeString($username)
|
|||
|
|
. '" AND `Host` = "'
|
|||
|
|
. $dbi->escapeString($hostname)
|
|||
|
|
. '" LIMIT 1'
|
|||
|
|
);
|
|||
|
|
// Table 'mysql'.'user' may not exist for some previous
|
|||
|
|
// versions of MySQL - in that case consider fallback value
|
|||
|
|
if (is_array($row) && isset($row['plugin'])) {
|
|||
|
|
$authenticationPlugin = $row['plugin'];
|
|||
|
|
}
|
|||
|
|
} elseif ($mode === 'change') {
|
|||
|
|
[$username, $hostname] = $this->dbi->getCurrentUserAndHost();
|
|||
|
|
|
|||
|
|
$row = $this->dbi->fetchSingleRow(
|
|||
|
|
'SELECT `plugin` FROM `mysql`.`user` WHERE `User` = "'
|
|||
|
|
. $dbi->escapeString($username)
|
|||
|
|
. '" AND `Host` = "'
|
|||
|
|
. $dbi->escapeString($hostname)
|
|||
|
|
. '"'
|
|||
|
|
);
|
|||
|
|
if (is_array($row) && isset($row['plugin'])) {
|
|||
|
|
$authenticationPlugin = $row['plugin'];
|
|||
|
|
}
|
|||
|
|
} elseif ($serverVersion >= 50702) {
|
|||
|
|
$row = $this->dbi->fetchSingleRow('SELECT @@default_authentication_plugin');
|
|||
|
|
$authenticationPlugin = is_array($row) ? $row['@@default_authentication_plugin'] : null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $authenticationPlugin;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns all the grants for a certain user on a certain host
|
|||
|
|
* Used in the export privileges for all users section
|
|||
|
|
*
|
|||
|
|
* @param string $user User name
|
|||
|
|
* @param string $host Host name
|
|||
|
|
*
|
|||
|
|
* @return string containing all the grants text
|
|||
|
|
*/
|
|||
|
|
public function getGrants($user, $host)
|
|||
|
|
{
|
|||
|
|
$grants = $this->dbi->fetchResult(
|
|||
|
|
"SHOW GRANTS FOR '"
|
|||
|
|
. $this->dbi->escapeString($user) . "'@'"
|
|||
|
|
. $this->dbi->escapeString($host) . "'"
|
|||
|
|
);
|
|||
|
|
$response = '';
|
|||
|
|
foreach ($grants as $oneGrant) {
|
|||
|
|
$response .= $oneGrant . ";\n\n";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $response;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Update password and get message for password updating
|
|||
|
|
*
|
|||
|
|
* @param string $errorUrl error url
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname hostname
|
|||
|
|
*
|
|||
|
|
* @return Message success or error message after updating password
|
|||
|
|
*/
|
|||
|
|
public function updatePassword($errorUrl, $username, $hostname)
|
|||
|
|
{
|
|||
|
|
global $dbi;
|
|||
|
|
|
|||
|
|
// similar logic in /user-password
|
|||
|
|
$message = null;
|
|||
|
|
|
|||
|
|
if (isset($_POST['pma_pw'], $_POST['pma_pw2']) && empty($_POST['nopass'])) {
|
|||
|
|
if ($_POST['pma_pw'] != $_POST['pma_pw2']) {
|
|||
|
|
$message = Message::error(__('The passwords aren\'t the same!'));
|
|||
|
|
} elseif (empty($_POST['pma_pw']) || empty($_POST['pma_pw2'])) {
|
|||
|
|
$message = Message::error(__('The password is empty!'));
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// here $nopass could be == 1
|
|||
|
|
if ($message === null) {
|
|||
|
|
$hashingFunction = 'PASSWORD';
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
$authenticationPlugin = ($_POST['authentication_plugin'] ?? $this->getCurrentAuthenticationPlugin(
|
|||
|
|
'change',
|
|||
|
|
$username,
|
|||
|
|
$hostname
|
|||
|
|
));
|
|||
|
|
|
|||
|
|
// Use 'ALTER USER ...' syntax for MySQL 5.7.6+
|
|||
|
|
if (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50706) {
|
|||
|
|
if ($authenticationPlugin !== 'mysql_old_password') {
|
|||
|
|
$queryPrefix = "ALTER USER '"
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. "'@'" . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. ' IDENTIFIED WITH '
|
|||
|
|
. $authenticationPlugin
|
|||
|
|
. " BY '";
|
|||
|
|
} else {
|
|||
|
|
$queryPrefix = "ALTER USER '"
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. "'@'" . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. " IDENTIFIED BY '";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// in $sql_query which will be displayed, hide the password
|
|||
|
|
$sqlQuery = $queryPrefix . "*'";
|
|||
|
|
|
|||
|
|
$localQuery = $queryPrefix
|
|||
|
|
. $this->dbi->escapeString($_POST['pma_pw']) . "'";
|
|||
|
|
} elseif (Compatibility::isMariaDb() && $serverVersion >= 10000) {
|
|||
|
|
// MariaDB uses "SET PASSWORD" syntax to change user password.
|
|||
|
|
// On Galera cluster only DDL queries are replicated, since
|
|||
|
|
// users are stored in MyISAM storage engine.
|
|||
|
|
$queryPrefix = "SET PASSWORD FOR '"
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. "'@'" . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. " = PASSWORD ('";
|
|||
|
|
$sqlQuery = $localQuery = $queryPrefix
|
|||
|
|
. $this->dbi->escapeString($_POST['pma_pw']) . "')";
|
|||
|
|
} elseif (Compatibility::isMariaDb() && $serverVersion >= 50200 && $this->dbi->isSuperUser()) {
|
|||
|
|
// Use 'UPDATE `mysql`.`user` ...' Syntax for MariaDB 5.2+
|
|||
|
|
if ($authenticationPlugin === 'mysql_native_password') {
|
|||
|
|
// Set the hashing method used by PASSWORD()
|
|||
|
|
// to be 'mysql_native_password' type
|
|||
|
|
$this->dbi->tryQuery('SET old_passwords = 0;');
|
|||
|
|
} elseif ($authenticationPlugin === 'sha256_password') {
|
|||
|
|
// Set the hashing method used by PASSWORD()
|
|||
|
|
// to be 'sha256_password' type
|
|||
|
|
$this->dbi->tryQuery('SET `old_passwords` = 2;');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$hashedPassword = $this->getHashedPassword($_POST['pma_pw']);
|
|||
|
|
|
|||
|
|
$sqlQuery = 'SET PASSWORD FOR \''
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\' = '
|
|||
|
|
. ($_POST['pma_pw'] == ''
|
|||
|
|
? '\'\''
|
|||
|
|
: $hashingFunction . '(\''
|
|||
|
|
. preg_replace('@.@s', '*', $_POST['pma_pw']) . '\')');
|
|||
|
|
|
|||
|
|
$localQuery = 'UPDATE `mysql`.`user` SET '
|
|||
|
|
. " `authentication_string` = '" . $hashedPassword
|
|||
|
|
. "', `Password` = '', "
|
|||
|
|
. " `plugin` = '" . $authenticationPlugin . "'"
|
|||
|
|
. " WHERE `User` = '" . $dbi->escapeString($username)
|
|||
|
|
. "' AND Host = '" . $dbi->escapeString($hostname) . "';";
|
|||
|
|
} else {
|
|||
|
|
// USE 'SET PASSWORD ...' syntax for rest of the versions
|
|||
|
|
// Backup the old value, to be reset later
|
|||
|
|
$row = $this->dbi->fetchSingleRow('SELECT @@old_passwords;');
|
|||
|
|
$origValue = $row['@@old_passwords'];
|
|||
|
|
$updatePluginQuery = 'UPDATE `mysql`.`user` SET'
|
|||
|
|
. " `plugin` = '" . $authenticationPlugin . "'"
|
|||
|
|
. " WHERE `User` = '" . $dbi->escapeString($username)
|
|||
|
|
. "' AND Host = '" . $dbi->escapeString($hostname) . "';";
|
|||
|
|
|
|||
|
|
// Update the plugin for the user
|
|||
|
|
if (! $this->dbi->tryQuery($updatePluginQuery)) {
|
|||
|
|
Generator::mysqlDie(
|
|||
|
|
$this->dbi->getError(),
|
|||
|
|
$updatePluginQuery,
|
|||
|
|
false,
|
|||
|
|
$errorUrl
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$this->dbi->tryQuery('FLUSH PRIVILEGES;');
|
|||
|
|
|
|||
|
|
if ($authenticationPlugin === 'mysql_native_password') {
|
|||
|
|
// Set the hashing method used by PASSWORD()
|
|||
|
|
// to be 'mysql_native_password' type
|
|||
|
|
$this->dbi->tryQuery('SET old_passwords = 0;');
|
|||
|
|
} elseif ($authenticationPlugin === 'sha256_password') {
|
|||
|
|
// Set the hashing method used by PASSWORD()
|
|||
|
|
// to be 'sha256_password' type
|
|||
|
|
$this->dbi->tryQuery('SET `old_passwords` = 2;');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$sqlQuery = 'SET PASSWORD FOR \''
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\' = '
|
|||
|
|
. ($_POST['pma_pw'] == ''
|
|||
|
|
? '\'\''
|
|||
|
|
: $hashingFunction . '(\''
|
|||
|
|
. preg_replace('@.@s', '*', $_POST['pma_pw']) . '\')');
|
|||
|
|
|
|||
|
|
$localQuery = 'SET PASSWORD FOR \''
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\' = '
|
|||
|
|
. ($_POST['pma_pw'] == '' ? '\'\'' : $hashingFunction
|
|||
|
|
. '(\'' . $this->dbi->escapeString($_POST['pma_pw']) . '\')');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! $this->dbi->tryQuery($localQuery)) {
|
|||
|
|
Generator::mysqlDie(
|
|||
|
|
$this->dbi->getError(),
|
|||
|
|
$sqlQuery,
|
|||
|
|
false,
|
|||
|
|
$errorUrl
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Flush privileges after successful password change
|
|||
|
|
$this->dbi->tryQuery('FLUSH PRIVILEGES;');
|
|||
|
|
|
|||
|
|
$message = Message::success(
|
|||
|
|
__('The password for %s was changed successfully.')
|
|||
|
|
);
|
|||
|
|
$message->addParam('\'' . $username . '\'@\'' . $hostname . '\'');
|
|||
|
|
if (isset($origValue)) {
|
|||
|
|
$this->dbi->tryQuery('SET `old_passwords` = ' . $origValue . ';');
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $message;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Revokes privileges and get message and SQL query for privileges revokes
|
|||
|
|
*
|
|||
|
|
* @param string $dbname database name
|
|||
|
|
* @param string $tablename table name
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string $itemType item type
|
|||
|
|
*
|
|||
|
|
* @return array ($message, $sql_query)
|
|||
|
|
*/
|
|||
|
|
public function getMessageAndSqlQueryForPrivilegesRevoke(
|
|||
|
|
string $dbname,
|
|||
|
|
string $tablename,
|
|||
|
|
string $username,
|
|||
|
|
string $hostname,
|
|||
|
|
$itemType
|
|||
|
|
) {
|
|||
|
|
$dbAndTable = $this->wildcardEscapeForGrant($dbname, $tablename);
|
|||
|
|
|
|||
|
|
$sqlQuery0 = 'REVOKE ALL PRIVILEGES ON ' . $itemType . ' ' . $dbAndTable
|
|||
|
|
. ' FROM \''
|
|||
|
|
. $this->dbi->escapeString($username) . '\'@\''
|
|||
|
|
. $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
|
|||
|
|
$sqlQuery1 = 'REVOKE GRANT OPTION ON ' . $itemType . ' ' . $dbAndTable
|
|||
|
|
. ' FROM \'' . $this->dbi->escapeString($username) . '\'@\''
|
|||
|
|
. $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
|
|||
|
|
$this->dbi->query($sqlQuery0);
|
|||
|
|
if (! $this->dbi->tryQuery($sqlQuery1)) {
|
|||
|
|
// this one may fail, too...
|
|||
|
|
$sqlQuery1 = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$sqlQuery = $sqlQuery0 . ' ' . $sqlQuery1;
|
|||
|
|
$message = Message::success(
|
|||
|
|
__('You have revoked the privileges for %s.')
|
|||
|
|
);
|
|||
|
|
$message->addParam('\'' . $username . '\'@\'' . $hostname . '\'');
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$message,
|
|||
|
|
$sqlQuery,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get REQUIRE clause
|
|||
|
|
*
|
|||
|
|
* @return string REQUIRE clause
|
|||
|
|
*/
|
|||
|
|
public function getRequireClause()
|
|||
|
|
{
|
|||
|
|
$arr = isset($_POST['ssl_type']) ? $_POST : $GLOBALS;
|
|||
|
|
if (isset($arr['ssl_type']) && $arr['ssl_type'] === 'SPECIFIED') {
|
|||
|
|
$require = [];
|
|||
|
|
if (! empty($arr['ssl_cipher'])) {
|
|||
|
|
$require[] = "CIPHER '"
|
|||
|
|
. $this->dbi->escapeString($arr['ssl_cipher']) . "'";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! empty($arr['x509_issuer'])) {
|
|||
|
|
$require[] = "ISSUER '"
|
|||
|
|
. $this->dbi->escapeString($arr['x509_issuer']) . "'";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! empty($arr['x509_subject'])) {
|
|||
|
|
$require[] = "SUBJECT '"
|
|||
|
|
. $this->dbi->escapeString($arr['x509_subject']) . "'";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (count($require)) {
|
|||
|
|
$requireClause = ' REQUIRE ' . implode(' AND ', $require);
|
|||
|
|
} else {
|
|||
|
|
$requireClause = ' REQUIRE NONE';
|
|||
|
|
}
|
|||
|
|
} elseif (isset($arr['ssl_type']) && $arr['ssl_type'] === 'X509') {
|
|||
|
|
$requireClause = ' REQUIRE X509';
|
|||
|
|
} elseif (isset($arr['ssl_type']) && $arr['ssl_type'] === 'ANY') {
|
|||
|
|
$requireClause = ' REQUIRE SSL';
|
|||
|
|
} else {
|
|||
|
|
$requireClause = ' REQUIRE NONE';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $requireClause;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get a WITH clause for 'update privileges' and 'add user'
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getWithClauseForAddUserAndUpdatePrivs()
|
|||
|
|
{
|
|||
|
|
$sqlQuery = '';
|
|||
|
|
if (
|
|||
|
|
((isset($_POST['Grant_priv']) && $_POST['Grant_priv'] === 'Y')
|
|||
|
|
|| (isset($GLOBALS['Grant_priv']) && $GLOBALS['Grant_priv'] === 'Y'))
|
|||
|
|
&& ! (Compatibility::isMySqlOrPerconaDb() && $this->dbi->getVersion() >= 80011)
|
|||
|
|
) {
|
|||
|
|
$sqlQuery .= ' GRANT OPTION';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['max_questions']) || isset($GLOBALS['max_questions'])) {
|
|||
|
|
$maxQuestions = isset($_POST['max_questions'])
|
|||
|
|
? (int) $_POST['max_questions'] : (int) $GLOBALS['max_questions'];
|
|||
|
|
$maxQuestions = max(0, $maxQuestions);
|
|||
|
|
$sqlQuery .= ' MAX_QUERIES_PER_HOUR ' . $maxQuestions;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['max_connections']) || isset($GLOBALS['max_connections'])) {
|
|||
|
|
$maxConnections = isset($_POST['max_connections'])
|
|||
|
|
? (int) $_POST['max_connections'] : (int) $GLOBALS['max_connections'];
|
|||
|
|
$maxConnections = max(0, $maxConnections);
|
|||
|
|
$sqlQuery .= ' MAX_CONNECTIONS_PER_HOUR ' . $maxConnections;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['max_updates']) || isset($GLOBALS['max_updates'])) {
|
|||
|
|
$maxUpdates = isset($_POST['max_updates'])
|
|||
|
|
? (int) $_POST['max_updates'] : (int) $GLOBALS['max_updates'];
|
|||
|
|
$maxUpdates = max(0, $maxUpdates);
|
|||
|
|
$sqlQuery .= ' MAX_UPDATES_PER_HOUR ' . $maxUpdates;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['max_user_connections']) || isset($GLOBALS['max_user_connections'])) {
|
|||
|
|
$maxUserConnections = isset($_POST['max_user_connections'])
|
|||
|
|
? (int) $_POST['max_user_connections']
|
|||
|
|
: (int) $GLOBALS['max_user_connections'];
|
|||
|
|
$maxUserConnections = max(0, $maxUserConnections);
|
|||
|
|
$sqlQuery .= ' MAX_USER_CONNECTIONS ' . $maxUserConnections;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return ! empty($sqlQuery) ? ' WITH' . $sqlQuery : '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML for addUsersForm, This function call if isset($_GET['adduser'])
|
|||
|
|
*
|
|||
|
|
* @param string $dbname database name
|
|||
|
|
*
|
|||
|
|
* @return string HTML for addUserForm
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForAddUser($dbname)
|
|||
|
|
{
|
|||
|
|
$isGrantUser = $this->dbi->isGrantUser();
|
|||
|
|
$loginInformationFieldsNew = $this->getHtmlForLoginInformationFields('new');
|
|||
|
|
$privilegesTable = '';
|
|||
|
|
if ($isGrantUser) {
|
|||
|
|
$privilegesTable = $this->getHtmlToDisplayPrivilegesTable('*', '*', false);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/add_user', [
|
|||
|
|
'database' => $dbname,
|
|||
|
|
'login_information_fields_new' => $loginInformationFieldsNew,
|
|||
|
|
'is_grant_user' => $isGrantUser,
|
|||
|
|
'privileges_table' => $privilegesTable,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @param string $db database name
|
|||
|
|
* @param string $table table name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getAllPrivileges(string $db, string $table = ''): array
|
|||
|
|
{
|
|||
|
|
$databasePrivileges = $this->getGlobalAndDatabasePrivileges($db);
|
|||
|
|
$tablePrivileges = [];
|
|||
|
|
if ($table !== '') {
|
|||
|
|
$tablePrivileges = $this->getTablePrivileges($db, $table);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$routinePrivileges = $this->getRoutinesPrivileges($db);
|
|||
|
|
$allPrivileges = array_merge($databasePrivileges, $tablePrivileges, $routinePrivileges);
|
|||
|
|
|
|||
|
|
$privileges = [];
|
|||
|
|
foreach ($allPrivileges as $privilege) {
|
|||
|
|
$userHost = $privilege['User'] . '@' . $privilege['Host'];
|
|||
|
|
$privileges[$userHost] = $privileges[$userHost] ?? [];
|
|||
|
|
$privileges[$userHost]['user'] = (string) $privilege['User'];
|
|||
|
|
$privileges[$userHost]['host'] = (string) $privilege['Host'];
|
|||
|
|
$privileges[$userHost]['privileges'] = $privileges[$userHost]['privileges'] ?? [];
|
|||
|
|
$privileges[$userHost]['privileges'][] = $this->getSpecificPrivilege($privilege);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $privileges;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @param array $row Array with user privileges
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
private function getSpecificPrivilege(array $row): array
|
|||
|
|
{
|
|||
|
|
$privilege = [
|
|||
|
|
'type' => $row['Type'],
|
|||
|
|
'database' => $row['Db'],
|
|||
|
|
];
|
|||
|
|
if ($row['Type'] === 'r') {
|
|||
|
|
$privilege['routine'] = $row['Routine_name'];
|
|||
|
|
$privilege['has_grant'] = str_contains($row['Proc_priv'], 'Grant');
|
|||
|
|
$privilege['privileges'] = explode(',', $row['Proc_priv']);
|
|||
|
|
} elseif ($row['Type'] === 't') {
|
|||
|
|
$privilege['table'] = $row['Table_name'];
|
|||
|
|
$privilege['has_grant'] = str_contains($row['Table_priv'], 'Grant');
|
|||
|
|
$tablePrivs = explode(',', $row['Table_priv']);
|
|||
|
|
$specificPrivileges = [];
|
|||
|
|
$grantsArr = $this->getTableGrantsArray();
|
|||
|
|
foreach ($grantsArr as $grant) {
|
|||
|
|
$specificPrivileges[$grant[0]] = 'N';
|
|||
|
|
foreach ($tablePrivs as $tablePriv) {
|
|||
|
|
if ($grant[0] != $tablePriv) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$specificPrivileges[$grant[0]] = 'Y';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$privilege['privileges'] = $this->extractPrivInfo($specificPrivileges, true, true);
|
|||
|
|
} else {
|
|||
|
|
$privilege['has_grant'] = $row['Grant_priv'] === 'Y';
|
|||
|
|
$privilege['privileges'] = $this->extractPrivInfo($row, true);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $privilege;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @param string $db database name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
private function getGlobalAndDatabasePrivileges(string $db): array
|
|||
|
|
{
|
|||
|
|
$listOfPrivileges = '`Select_priv`,
|
|||
|
|
`Insert_priv`,
|
|||
|
|
`Update_priv`,
|
|||
|
|
`Delete_priv`,
|
|||
|
|
`Create_priv`,
|
|||
|
|
`Drop_priv`,
|
|||
|
|
`Grant_priv`,
|
|||
|
|
`Index_priv`,
|
|||
|
|
`Alter_priv`,
|
|||
|
|
`References_priv`,
|
|||
|
|
`Create_tmp_table_priv`,
|
|||
|
|
`Lock_tables_priv`,
|
|||
|
|
`Create_view_priv`,
|
|||
|
|
`Show_view_priv`,
|
|||
|
|
`Create_routine_priv`,
|
|||
|
|
`Alter_routine_priv`,
|
|||
|
|
`Execute_priv`,
|
|||
|
|
`Event_priv`,
|
|||
|
|
`Trigger_priv`,';
|
|||
|
|
|
|||
|
|
$listOfComparedPrivileges = 'BINARY `Select_priv` = \'N\' AND
|
|||
|
|
BINARY `Insert_priv` = \'N\' AND
|
|||
|
|
BINARY `Update_priv` = \'N\' AND
|
|||
|
|
BINARY `Delete_priv` = \'N\' AND
|
|||
|
|
BINARY `Create_priv` = \'N\' AND
|
|||
|
|
BINARY `Drop_priv` = \'N\' AND
|
|||
|
|
BINARY `Grant_priv` = \'N\' AND
|
|||
|
|
BINARY `References_priv` = \'N\' AND
|
|||
|
|
BINARY `Create_tmp_table_priv` = \'N\' AND
|
|||
|
|
BINARY `Lock_tables_priv` = \'N\' AND
|
|||
|
|
BINARY `Create_view_priv` = \'N\' AND
|
|||
|
|
BINARY `Show_view_priv` = \'N\' AND
|
|||
|
|
BINARY `Create_routine_priv` = \'N\' AND
|
|||
|
|
BINARY `Alter_routine_priv` = \'N\' AND
|
|||
|
|
BINARY `Execute_priv` = \'N\' AND
|
|||
|
|
BINARY `Event_priv` = \'N\' AND
|
|||
|
|
BINARY `Trigger_priv` = \'N\'';
|
|||
|
|
|
|||
|
|
$query = '
|
|||
|
|
(
|
|||
|
|
SELECT `User`, `Host`, ' . $listOfPrivileges . ' \'*\' AS `Db`, \'g\' AS `Type`
|
|||
|
|
FROM `mysql`.`user`
|
|||
|
|
WHERE NOT (' . $listOfComparedPrivileges . ')
|
|||
|
|
)
|
|||
|
|
UNION
|
|||
|
|
(
|
|||
|
|
SELECT `User`, `Host`, ' . $listOfPrivileges . ' `Db`, \'d\' AS `Type`
|
|||
|
|
FROM `mysql`.`db`
|
|||
|
|
WHERE \'' . $this->dbi->escapeString($db) . '\' LIKE `Db` AND NOT (' . $listOfComparedPrivileges . ')
|
|||
|
|
)
|
|||
|
|
ORDER BY `User` ASC, `Host` ASC, `Db` ASC;
|
|||
|
|
';
|
|||
|
|
$result = $this->dbi->query($query);
|
|||
|
|
|
|||
|
|
return $result->fetchAllAssoc();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @param string $db database name
|
|||
|
|
* @param string $table table name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
private function getTablePrivileges(string $db, string $table): array
|
|||
|
|
{
|
|||
|
|
$query = '
|
|||
|
|
SELECT `User`, `Host`, `Db`, \'t\' AS `Type`, `Table_name`, `Table_priv`
|
|||
|
|
FROM `mysql`.`tables_priv`
|
|||
|
|
WHERE
|
|||
|
|
? LIKE `Db` AND
|
|||
|
|
? LIKE `Table_name` AND
|
|||
|
|
NOT (`Table_priv` = \'\' AND Column_priv = \'\')
|
|||
|
|
ORDER BY `User` ASC, `Host` ASC, `Db` ASC, `Table_priv` ASC;
|
|||
|
|
';
|
|||
|
|
/** @var mysqli_stmt|false $statement */
|
|||
|
|
$statement = $this->dbi->prepare($query);
|
|||
|
|
if ($statement === false || ! $statement->bind_param('ss', $db, $table) || ! $statement->execute()) {
|
|||
|
|
return [];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$result = new MysqliResult($statement->get_result());
|
|||
|
|
|
|||
|
|
return $result->fetchAllAssoc();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @param string $db database name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
private function getRoutinesPrivileges(string $db): array
|
|||
|
|
{
|
|||
|
|
$query = '
|
|||
|
|
SELECT *, \'r\' AS `Type`
|
|||
|
|
FROM `mysql`.`procs_priv`
|
|||
|
|
WHERE Db = \'' . $this->dbi->escapeString($db) . '\';
|
|||
|
|
';
|
|||
|
|
$result = $this->dbi->query($query);
|
|||
|
|
|
|||
|
|
return $result->fetchAllAssoc();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML error for View Users form
|
|||
|
|
* For non superusers such as grant/create users
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForViewUsersError()
|
|||
|
|
{
|
|||
|
|
return Message::error(
|
|||
|
|
__('Not enough privilege to view users.')
|
|||
|
|
)->getDisplay();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns edit, revoke or export link for a user.
|
|||
|
|
*
|
|||
|
|
* @param string $linktype The link type (edit | revoke | export)
|
|||
|
|
* @param string $username User name
|
|||
|
|
* @param string $hostname Host name
|
|||
|
|
* @param string $dbname Database name
|
|||
|
|
* @param string $tablename Table name
|
|||
|
|
* @param string $routinename Routine name
|
|||
|
|
* @param string $initial Initial value
|
|||
|
|
*
|
|||
|
|
* @return string HTML code with link
|
|||
|
|
*/
|
|||
|
|
public function getUserLink(
|
|||
|
|
$linktype,
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$dbname = '',
|
|||
|
|
$tablename = '',
|
|||
|
|
$routinename = '',
|
|||
|
|
$initial = ''
|
|||
|
|
) {
|
|||
|
|
$linkClass = '';
|
|||
|
|
switch ($linktype) {
|
|||
|
|
case 'edit':
|
|||
|
|
$linkClass = 'edit_user_anchor';
|
|||
|
|
break;
|
|||
|
|
case 'export':
|
|||
|
|
$linkClass = 'export_user_anchor ajax';
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$params = [
|
|||
|
|
'username' => $username,
|
|||
|
|
'hostname' => $hostname,
|
|||
|
|
];
|
|||
|
|
switch ($linktype) {
|
|||
|
|
case 'edit':
|
|||
|
|
$params['dbname'] = $dbname;
|
|||
|
|
$params['tablename'] = $tablename;
|
|||
|
|
$params['routinename'] = $routinename;
|
|||
|
|
break;
|
|||
|
|
case 'revoke':
|
|||
|
|
$params['dbname'] = $dbname;
|
|||
|
|
$params['tablename'] = $tablename;
|
|||
|
|
$params['routinename'] = $routinename;
|
|||
|
|
$params['revokeall'] = 1;
|
|||
|
|
break;
|
|||
|
|
case 'export':
|
|||
|
|
$params['initial'] = $initial;
|
|||
|
|
$params['export'] = 1;
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$action = [];
|
|||
|
|
switch ($linktype) {
|
|||
|
|
case 'edit':
|
|||
|
|
$action['icon'] = 'b_usredit';
|
|||
|
|
$action['text'] = __('Edit privileges');
|
|||
|
|
break;
|
|||
|
|
case 'revoke':
|
|||
|
|
$action['icon'] = 'b_usrdrop';
|
|||
|
|
$action['text'] = __('Revoke');
|
|||
|
|
break;
|
|||
|
|
case 'export':
|
|||
|
|
$action['icon'] = 'b_tblexport';
|
|||
|
|
$action['text'] = __('Export');
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/get_user_link', [
|
|||
|
|
'link_class' => $linkClass,
|
|||
|
|
'is_revoke' => $linktype === 'revoke',
|
|||
|
|
'url_params' => $params,
|
|||
|
|
'action' => $action,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns number of defined user groups
|
|||
|
|
*/
|
|||
|
|
public function getUserGroupCount(ConfigurableMenusFeature $configurableMenusFeature): int
|
|||
|
|
{
|
|||
|
|
$userGroupTable = Util::backquote($configurableMenusFeature->database)
|
|||
|
|
. '.' . Util::backquote($configurableMenusFeature->userGroups);
|
|||
|
|
$sqlQuery = 'SELECT COUNT(*) FROM ' . $userGroupTable;
|
|||
|
|
|
|||
|
|
return (int) $this->dbi->fetchValue($sqlQuery, 0, DatabaseInterface::CONNECT_CONTROL);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns name of user group that user is part of
|
|||
|
|
*
|
|||
|
|
* @param string $username User name
|
|||
|
|
*
|
|||
|
|
* @return mixed|null usergroup if found or null if not found
|
|||
|
|
*/
|
|||
|
|
public function getUserGroupForUser($username)
|
|||
|
|
{
|
|||
|
|
$configurableMenusFeature = $this->relation->getRelationParameters()->configurableMenusFeature;
|
|||
|
|
if ($configurableMenusFeature === null) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$userTable = Util::backquote($configurableMenusFeature->database)
|
|||
|
|
. '.' . Util::backquote($configurableMenusFeature->users);
|
|||
|
|
$sqlQuery = 'SELECT `usergroup` FROM ' . $userTable
|
|||
|
|
. ' WHERE `username` = \'' . $username . '\''
|
|||
|
|
. ' LIMIT 1';
|
|||
|
|
|
|||
|
|
$usergroup = $this->dbi->fetchValue($sqlQuery, 0, DatabaseInterface::CONNECT_CONTROL);
|
|||
|
|
|
|||
|
|
if ($usergroup === false) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $usergroup;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* This function return the extra data array for the ajax behavior
|
|||
|
|
*
|
|||
|
|
* @param string $password password
|
|||
|
|
* @param string $sqlQuery sql query
|
|||
|
|
* @param string $hostname hostname
|
|||
|
|
* @param string $username username
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getExtraDataForAjaxBehavior(
|
|||
|
|
$password,
|
|||
|
|
$sqlQuery,
|
|||
|
|
$hostname,
|
|||
|
|
$username
|
|||
|
|
) {
|
|||
|
|
if (isset($GLOBALS['dbname'])) {
|
|||
|
|
//if (preg_match('/\\\\(?:_|%)/i', $dbname)) {
|
|||
|
|
if (preg_match('/(?<!\\\\)(?:_|%)/', $GLOBALS['dbname'])) {
|
|||
|
|
$dbnameIsWildcard = true;
|
|||
|
|
} else {
|
|||
|
|
$dbnameIsWildcard = false;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$configurableMenusFeature = $this->relation->getRelationParameters()->configurableMenusFeature;
|
|||
|
|
|
|||
|
|
$userGroupCount = 0;
|
|||
|
|
if ($configurableMenusFeature !== null) {
|
|||
|
|
$userGroupCount = $this->getUserGroupCount($configurableMenusFeature);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$extraData = [];
|
|||
|
|
if (strlen($sqlQuery) > 0) {
|
|||
|
|
$extraData['sql_query'] = Generator::getMessage('', $sqlQuery);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['change_copy'])) {
|
|||
|
|
$user = [
|
|||
|
|
'name' => $username,
|
|||
|
|
'host' => $hostname,
|
|||
|
|
'has_password' => ! empty($password) || isset($_POST['pma_pw']),
|
|||
|
|
'privileges' => implode(', ', $this->extractPrivInfo(null, true)),
|
|||
|
|
'has_group' => $configurableMenusFeature !== null,
|
|||
|
|
'has_group_edit' => $configurableMenusFeature !== null && $userGroupCount > 0,
|
|||
|
|
'has_grant' => isset($_POST['Grant_priv']) && $_POST['Grant_priv'] === 'Y',
|
|||
|
|
];
|
|||
|
|
$extraData['new_user_string'] = $this->template->render('server/privileges/new_user_ajax', [
|
|||
|
|
'user' => $user,
|
|||
|
|
'is_grantuser' => $this->dbi->isGrantUser(),
|
|||
|
|
'initial' => $_GET['initial'] ?? '',
|
|||
|
|
]);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Generate the string for this alphabet's initial, to update the user
|
|||
|
|
* pagination
|
|||
|
|
*/
|
|||
|
|
$newUserInitial = mb_strtoupper(
|
|||
|
|
mb_substr($username, 0, 1)
|
|||
|
|
);
|
|||
|
|
$newUserInitialString = '<a href="';
|
|||
|
|
$newUserInitialString .= Url::getFromRoute('/server/privileges', ['initial' => $newUserInitial]);
|
|||
|
|
$newUserInitialString .= '">' . $newUserInitial . '</a>';
|
|||
|
|
$extraData['new_user_initial'] = $newUserInitial;
|
|||
|
|
$extraData['new_user_initial_string'] = $newUserInitialString;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['update_privs'])) {
|
|||
|
|
$extraData['db_specific_privs'] = false;
|
|||
|
|
$extraData['db_wildcard_privs'] = false;
|
|||
|
|
if (isset($dbnameIsWildcard)) {
|
|||
|
|
$extraData['db_specific_privs'] = ! $dbnameIsWildcard;
|
|||
|
|
$extraData['db_wildcard_privs'] = $dbnameIsWildcard;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$newPrivileges = implode(', ', $this->extractPrivInfo(null, true));
|
|||
|
|
|
|||
|
|
$extraData['new_privileges'] = $newPrivileges;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_GET['validate_username'])) {
|
|||
|
|
$sqlQuery = "SELECT * FROM `mysql`.`user` WHERE `User` = '"
|
|||
|
|
. $this->dbi->escapeString($_GET['username']) . "';";
|
|||
|
|
$res = $this->dbi->query($sqlQuery);
|
|||
|
|
$extraData['user_exists'] = $res->fetchRow() !== [];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $extraData;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* no db name given, so we want all privs for the given user
|
|||
|
|
* db name was given, so we want all user specific rights for this db
|
|||
|
|
* So this function returns user rights as an array
|
|||
|
|
*
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string $type database or table
|
|||
|
|
* @param string $dbname database name
|
|||
|
|
*
|
|||
|
|
* @return array database rights
|
|||
|
|
*/
|
|||
|
|
public function getUserSpecificRights($username, $hostname, $type, $dbname = '')
|
|||
|
|
{
|
|||
|
|
$userHostCondition = ' WHERE `User`'
|
|||
|
|
. " = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. ' AND `Host`'
|
|||
|
|
. " = '" . $this->dbi->escapeString($hostname) . "'";
|
|||
|
|
|
|||
|
|
if ($type === 'database') {
|
|||
|
|
$tablesToSearchForUsers = [
|
|||
|
|
'tables_priv',
|
|||
|
|
'columns_priv',
|
|||
|
|
'procs_priv',
|
|||
|
|
];
|
|||
|
|
$dbOrTableName = 'Db';
|
|||
|
|
} elseif ($type === 'table') {
|
|||
|
|
$userHostCondition .= " AND `Db` LIKE '"
|
|||
|
|
. $this->dbi->escapeString($dbname) . "'";
|
|||
|
|
$tablesToSearchForUsers = ['columns_priv'];
|
|||
|
|
$dbOrTableName = 'Table_name';
|
|||
|
|
} else { // routine
|
|||
|
|
$userHostCondition .= " AND `Db` LIKE '"
|
|||
|
|
. $this->dbi->escapeString($dbname) . "'";
|
|||
|
|
$tablesToSearchForUsers = ['procs_priv'];
|
|||
|
|
$dbOrTableName = 'Routine_name';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// we also want privileges for this user not in table `db` but in other table
|
|||
|
|
$tables = $this->dbi->fetchResult('SHOW TABLES FROM `mysql`;');
|
|||
|
|
|
|||
|
|
$dbRightsSqls = [];
|
|||
|
|
foreach ($tablesToSearchForUsers as $tableSearchIn) {
|
|||
|
|
if (! in_array($tableSearchIn, $tables)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$dbRightsSqls[] = '
|
|||
|
|
SELECT DISTINCT `' . $dbOrTableName . '`
|
|||
|
|
FROM `mysql`.' . Util::backquote($tableSearchIn)
|
|||
|
|
. $userHostCondition;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$userDefaults = [
|
|||
|
|
$dbOrTableName => '',
|
|||
|
|
'Grant_priv' => 'N',
|
|||
|
|
'privs' => ['USAGE'],
|
|||
|
|
'Column_priv' => true,
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
// for the rights
|
|||
|
|
$dbRights = [];
|
|||
|
|
|
|||
|
|
$dbRightsSql = '(' . implode(') UNION (', $dbRightsSqls) . ')'
|
|||
|
|
. ' ORDER BY `' . $dbOrTableName . '` ASC';
|
|||
|
|
|
|||
|
|
$dbRightsResult = $this->dbi->query($dbRightsSql);
|
|||
|
|
|
|||
|
|
while ($dbRightsRow = $dbRightsResult->fetchAssoc()) {
|
|||
|
|
$dbRightsRow = array_merge($userDefaults, $dbRightsRow);
|
|||
|
|
if ($type === 'database') {
|
|||
|
|
// only Db names in the table `mysql`.`db` uses wildcards
|
|||
|
|
// as we are in the db specific rights display we want
|
|||
|
|
// all db names escaped, also from other sources
|
|||
|
|
$dbRightsRow['Db'] = Util::escapeMysqlWildcards($dbRightsRow['Db']);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$dbRights[$dbRightsRow[$dbOrTableName]] = $dbRightsRow;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($type === 'database') {
|
|||
|
|
$sqlQuery = 'SELECT * FROM `mysql`.`db`'
|
|||
|
|
. $userHostCondition . ' ORDER BY `Db` ASC';
|
|||
|
|
} elseif ($type === 'table') {
|
|||
|
|
$sqlQuery = 'SELECT `Table_name`,'
|
|||
|
|
. ' `Table_priv`,'
|
|||
|
|
. ' IF(`Column_priv` = _latin1 \'\', 0, 1)'
|
|||
|
|
. ' AS \'Column_priv\''
|
|||
|
|
. ' FROM `mysql`.`tables_priv`'
|
|||
|
|
. $userHostCondition
|
|||
|
|
. ' ORDER BY `Table_name` ASC;';
|
|||
|
|
} else {
|
|||
|
|
$sqlQuery = 'SELECT `Routine_name`, `Proc_priv`'
|
|||
|
|
. ' FROM `mysql`.`procs_priv`'
|
|||
|
|
. $userHostCondition
|
|||
|
|
. ' ORDER BY `Routine_name`';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$result = $this->dbi->query($sqlQuery);
|
|||
|
|
|
|||
|
|
while ($row = $result->fetchAssoc()) {
|
|||
|
|
if (isset($dbRights[$row[$dbOrTableName]])) {
|
|||
|
|
$dbRights[$row[$dbOrTableName]] = array_merge($dbRights[$row[$dbOrTableName]], $row);
|
|||
|
|
} else {
|
|||
|
|
$dbRights[$row[$dbOrTableName]] = $row;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($type !== 'database') {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// there are db specific rights for this user
|
|||
|
|
// so we can drop this db rights
|
|||
|
|
$dbRights[$row['Db']]['can_delete'] = true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $dbRights;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Parses Proc_priv data
|
|||
|
|
*
|
|||
|
|
* @param string $privs Proc_priv
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function parseProcPriv($privs)
|
|||
|
|
{
|
|||
|
|
$result = [
|
|||
|
|
'Alter_routine_priv' => 'N',
|
|||
|
|
'Execute_priv' => 'N',
|
|||
|
|
'Grant_priv' => 'N',
|
|||
|
|
];
|
|||
|
|
foreach (explode(',', (string) $privs) as $priv) {
|
|||
|
|
if ($priv === 'Alter Routine') {
|
|||
|
|
$result['Alter_routine_priv'] = 'Y';
|
|||
|
|
} else {
|
|||
|
|
$result[$priv . '_priv'] = 'Y';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $result;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get a HTML table for display user's table specific or database specific rights
|
|||
|
|
*
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string $type database, table or routine
|
|||
|
|
* @param string $dbname database name
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForAllTableSpecificRights(
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$type,
|
|||
|
|
$dbname = ''
|
|||
|
|
) {
|
|||
|
|
$uiData = [
|
|||
|
|
'database' => [
|
|||
|
|
'form_id' => 'database_specific_priv',
|
|||
|
|
'sub_menu_label' => __('Database'),
|
|||
|
|
'legend' => __('Database-specific privileges'),
|
|||
|
|
'type_label' => __('Database'),
|
|||
|
|
],
|
|||
|
|
'table' => [
|
|||
|
|
'form_id' => 'table_specific_priv',
|
|||
|
|
'sub_menu_label' => __('Table'),
|
|||
|
|
'legend' => __('Table-specific privileges'),
|
|||
|
|
'type_label' => __('Table'),
|
|||
|
|
],
|
|||
|
|
'routine' => [
|
|||
|
|
'form_id' => 'routine_specific_priv',
|
|||
|
|
'sub_menu_label' => __('Routine'),
|
|||
|
|
'legend' => __('Routine-specific privileges'),
|
|||
|
|
'type_label' => __('Routine'),
|
|||
|
|
],
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* no db name given, so we want all privs for the given user
|
|||
|
|
* db name was given, so we want all user specific rights for this db
|
|||
|
|
*/
|
|||
|
|
$dbRights = $this->getUserSpecificRights($username, $hostname, $type, $dbname);
|
|||
|
|
ksort($dbRights);
|
|||
|
|
|
|||
|
|
$foundRows = [];
|
|||
|
|
$privileges = [];
|
|||
|
|
foreach ($dbRights as $row) {
|
|||
|
|
$onePrivilege = [];
|
|||
|
|
|
|||
|
|
$paramTableName = '';
|
|||
|
|
$paramRoutineName = '';
|
|||
|
|
|
|||
|
|
if ($type === 'database') {
|
|||
|
|
$name = $row['Db'];
|
|||
|
|
$onePrivilege['grant'] = $row['Grant_priv'] === 'Y';
|
|||
|
|
$onePrivilege['table_privs'] = ! empty($row['Table_priv'])
|
|||
|
|
|| ! empty($row['Column_priv']);
|
|||
|
|
$onePrivilege['privileges'] = implode(',', $this->extractPrivInfo($row, true));
|
|||
|
|
|
|||
|
|
$paramDbName = $row['Db'];
|
|||
|
|
} elseif ($type === 'table') {
|
|||
|
|
$name = $row['Table_name'];
|
|||
|
|
$onePrivilege['grant'] = in_array(
|
|||
|
|
'Grant',
|
|||
|
|
explode(',', $row['Table_priv'])
|
|||
|
|
);
|
|||
|
|
$onePrivilege['column_privs'] = ! empty($row['Column_priv']);
|
|||
|
|
$onePrivilege['privileges'] = implode(',', $this->extractPrivInfo($row, true));
|
|||
|
|
|
|||
|
|
$paramDbName = Util::escapeMysqlWildcards($dbname);
|
|||
|
|
$paramTableName = $row['Table_name'];
|
|||
|
|
} else { // routine
|
|||
|
|
$name = $row['Routine_name'];
|
|||
|
|
$onePrivilege['grant'] = in_array(
|
|||
|
|
'Grant',
|
|||
|
|
explode(',', $row['Proc_priv'])
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
$privs = $this->parseProcPriv($row['Proc_priv']);
|
|||
|
|
$onePrivilege['privileges'] = implode(
|
|||
|
|
',',
|
|||
|
|
$this->extractPrivInfo($privs, true)
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
$paramDbName = Util::escapeMysqlWildcards($dbname);
|
|||
|
|
$paramRoutineName = $row['Routine_name'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$foundRows[] = $name;
|
|||
|
|
$onePrivilege['name'] = $name;
|
|||
|
|
|
|||
|
|
$onePrivilege['edit_link'] = '';
|
|||
|
|
if ($this->dbi->isGrantUser()) {
|
|||
|
|
$onePrivilege['edit_link'] = $this->getUserLink(
|
|||
|
|
'edit',
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$paramDbName,
|
|||
|
|
$paramTableName,
|
|||
|
|
$paramRoutineName
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$onePrivilege['revoke_link'] = '';
|
|||
|
|
if ($type !== 'database' || ! empty($row['can_delete'])) {
|
|||
|
|
$onePrivilege['revoke_link'] = $this->getUserLink(
|
|||
|
|
'revoke',
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$paramDbName,
|
|||
|
|
$paramTableName,
|
|||
|
|
$paramRoutineName
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$privileges[] = $onePrivilege;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$data = $uiData[$type];
|
|||
|
|
$data['privileges'] = $privileges;
|
|||
|
|
$data['username'] = $username;
|
|||
|
|
$data['hostname'] = $hostname;
|
|||
|
|
$data['database'] = $dbname;
|
|||
|
|
$data['type'] = $type;
|
|||
|
|
|
|||
|
|
if ($type === 'database') {
|
|||
|
|
$predDbArray = $GLOBALS['dblist']->databases;
|
|||
|
|
$databasesToSkip = [
|
|||
|
|
'information_schema',
|
|||
|
|
'performance_schema',
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
$databases = [];
|
|||
|
|
$escapedDatabases = [];
|
|||
|
|
if (! empty($predDbArray)) {
|
|||
|
|
foreach ($predDbArray as $currentDb) {
|
|||
|
|
if (in_array($currentDb, $databasesToSkip)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$currentDbEscaped = Util::escapeMysqlWildcards($currentDb);
|
|||
|
|
// cannot use array_diff() once, outside of the loop,
|
|||
|
|
// because the list of databases has special characters
|
|||
|
|
// already escaped in $foundRows,
|
|||
|
|
// contrary to the output of SHOW DATABASES
|
|||
|
|
if (in_array($currentDbEscaped, $foundRows)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$databases[] = $currentDb;
|
|||
|
|
$escapedDatabases[] = $currentDbEscaped;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$data['databases'] = $databases;
|
|||
|
|
$data['escaped_databases'] = $escapedDatabases;
|
|||
|
|
} elseif ($type === 'table') {
|
|||
|
|
$result = $this->dbi->tryQuery('SHOW TABLES FROM ' . Util::backquote($dbname));
|
|||
|
|
|
|||
|
|
$tables = [];
|
|||
|
|
if ($result) {
|
|||
|
|
while ($row = $result->fetchRow()) {
|
|||
|
|
if (in_array($row[0], $foundRows)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$tables[] = $row[0];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$data['tables'] = $tables;
|
|||
|
|
} else { // routine
|
|||
|
|
$routineData = $this->dbi->getRoutines($dbname);
|
|||
|
|
|
|||
|
|
$routines = [];
|
|||
|
|
foreach ($routineData as $routine) {
|
|||
|
|
if (in_array($routine['name'], $foundRows)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$routines[] = $routine['name'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$data['routines'] = $routines;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/privileges_summary', $data);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML for display the users overview
|
|||
|
|
* (if less than 50 users, display them immediately)
|
|||
|
|
*
|
|||
|
|
* @param ResultInterface $result ran sql query
|
|||
|
|
* @param array $dbRights user's database rights array
|
|||
|
|
* @param string $textDir text directory
|
|||
|
|
*
|
|||
|
|
* @return string HTML snippet
|
|||
|
|
*/
|
|||
|
|
public function getUsersOverview(ResultInterface $result, array $dbRights, $textDir)
|
|||
|
|
{
|
|||
|
|
$configurableMenusFeature = $this->relation->getRelationParameters()->configurableMenusFeature;
|
|||
|
|
|
|||
|
|
while ($row = $result->fetchAssoc()) {
|
|||
|
|
$row['privs'] = $this->extractPrivInfo($row, true);
|
|||
|
|
$dbRights[$row['User']][$row['Host']] = $row;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
unset($result);
|
|||
|
|
|
|||
|
|
$userGroupCount = 0;
|
|||
|
|
if ($configurableMenusFeature !== null) {
|
|||
|
|
$sqlQuery = 'SELECT * FROM ' . Util::backquote($configurableMenusFeature->database)
|
|||
|
|
. '.' . Util::backquote($configurableMenusFeature->users);
|
|||
|
|
$result = $this->dbi->tryQueryAsControlUser($sqlQuery);
|
|||
|
|
$groupAssignment = [];
|
|||
|
|
if ($result) {
|
|||
|
|
while ($row = $result->fetchAssoc()) {
|
|||
|
|
$groupAssignment[$row['username']] = $row['usergroup'];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
unset($result);
|
|||
|
|
|
|||
|
|
$userGroupCount = $this->getUserGroupCount($configurableMenusFeature);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$hosts = [];
|
|||
|
|
$hasAccountLocking = Compatibility::hasAccountLocking($this->dbi->isMariaDB(), $this->dbi->getVersion());
|
|||
|
|
foreach ($dbRights as $user) {
|
|||
|
|
ksort($user);
|
|||
|
|
foreach ($user as $host) {
|
|||
|
|
$res = $this->getUserPrivileges((string) $host['User'], (string) $host['Host'], $hasAccountLocking);
|
|||
|
|
|
|||
|
|
$hasPassword = false;
|
|||
|
|
if (
|
|||
|
|
(isset($res['authentication_string'])
|
|||
|
|
&& ! empty($res['authentication_string']))
|
|||
|
|
|| (isset($res['Password'])
|
|||
|
|
&& ! empty($res['Password']))
|
|||
|
|
) {
|
|||
|
|
$hasPassword = true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$hosts[] = [
|
|||
|
|
'user' => $host['User'],
|
|||
|
|
'host' => $host['Host'],
|
|||
|
|
'has_password' => $hasPassword,
|
|||
|
|
'has_select_priv' => isset($host['Select_priv']),
|
|||
|
|
'privileges' => $host['privs'],
|
|||
|
|
'group' => $groupAssignment[$host['User']] ?? '',
|
|||
|
|
'has_grant' => $host['Grant_priv'] === 'Y',
|
|||
|
|
'is_account_locked' => isset($res['account_locked']) && $res['account_locked'] === 'Y',
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/users_overview', [
|
|||
|
|
'menus_work' => $configurableMenusFeature !== null,
|
|||
|
|
'user_group_count' => $userGroupCount,
|
|||
|
|
'text_dir' => $textDir,
|
|||
|
|
'initial' => $_GET['initial'] ?? '',
|
|||
|
|
'hosts' => $hosts,
|
|||
|
|
'is_grantuser' => $this->dbi->isGrantUser(),
|
|||
|
|
'is_createuser' => $this->dbi->isCreateUser(),
|
|||
|
|
'has_account_locking' => $hasAccountLocking,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML for Displays the initials
|
|||
|
|
*
|
|||
|
|
* @param array $arrayInitials array for all initials, even non A-Z
|
|||
|
|
*
|
|||
|
|
* @return string HTML snippet
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForInitials(array $arrayInitials)
|
|||
|
|
{
|
|||
|
|
// initialize to false the letters A-Z
|
|||
|
|
for ($letterCounter = 1; $letterCounter < 27; $letterCounter++) {
|
|||
|
|
if (isset($arrayInitials[mb_chr($letterCounter + 64)])) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$arrayInitials[mb_chr($letterCounter + 64)] = false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$initials = $this->dbi->tryQuery(
|
|||
|
|
'SELECT DISTINCT UPPER(LEFT(`User`,1)) FROM `user` ORDER BY UPPER(LEFT(`User`,1)) ASC'
|
|||
|
|
);
|
|||
|
|
if ($initials) {
|
|||
|
|
while ($tmpInitial = $initials->fetchRow()) {
|
|||
|
|
$arrayInitials[$tmpInitial[0]] = true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Display the initials, which can be any characters, not
|
|||
|
|
// just letters. For letters A-Z, we add the non-used letters
|
|||
|
|
// as greyed out.
|
|||
|
|
|
|||
|
|
uksort($arrayInitials, 'strnatcasecmp');
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/initials_row', [
|
|||
|
|
'array_initials' => $arrayInitials,
|
|||
|
|
'initial' => $_GET['initial'] ?? null,
|
|||
|
|
'viewing_mode' => $_GET['viewing_mode'] ?? null,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get the database rights array for Display user overview
|
|||
|
|
*
|
|||
|
|
* @return array database rights array
|
|||
|
|
*/
|
|||
|
|
public function getDbRightsForUserOverview()
|
|||
|
|
{
|
|||
|
|
// we also want users not in table `user` but in other table
|
|||
|
|
$tables = $this->dbi->fetchResult('SHOW TABLES FROM `mysql`;');
|
|||
|
|
|
|||
|
|
$tablesSearchForUsers = [
|
|||
|
|
'user',
|
|||
|
|
'db',
|
|||
|
|
'tables_priv',
|
|||
|
|
'columns_priv',
|
|||
|
|
'procs_priv',
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
$dbRightsSqls = [];
|
|||
|
|
foreach ($tablesSearchForUsers as $tableSearchIn) {
|
|||
|
|
if (! in_array($tableSearchIn, $tables)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$dbRightsSqls[] = 'SELECT DISTINCT `User`, `Host` FROM `mysql`.`'
|
|||
|
|
. $tableSearchIn . '` '
|
|||
|
|
. (isset($_GET['initial'])
|
|||
|
|
? $this->rangeOfUsers($_GET['initial'])
|
|||
|
|
: '');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$userDefaults = [
|
|||
|
|
'User' => '',
|
|||
|
|
'Host' => '%',
|
|||
|
|
'Password' => '?',
|
|||
|
|
'Grant_priv' => 'N',
|
|||
|
|
'privs' => ['USAGE'],
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
// for the rights
|
|||
|
|
$dbRights = [];
|
|||
|
|
|
|||
|
|
$dbRightsSql = '(' . implode(') UNION (', $dbRightsSqls) . ')'
|
|||
|
|
. ' ORDER BY `User` ASC, `Host` ASC';
|
|||
|
|
|
|||
|
|
$dbRightsResult = $this->dbi->query($dbRightsSql);
|
|||
|
|
|
|||
|
|
while ($dbRightsRow = $dbRightsResult->fetchAssoc()) {
|
|||
|
|
$dbRightsRow = array_merge($userDefaults, $dbRightsRow);
|
|||
|
|
$dbRights[$dbRightsRow['User']][$dbRightsRow['Host']] = $dbRightsRow;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
ksort($dbRights);
|
|||
|
|
|
|||
|
|
return $dbRights;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Delete user and get message and sql query for delete user in privileges
|
|||
|
|
*
|
|||
|
|
* @param array $queries queries
|
|||
|
|
*
|
|||
|
|
* @return array Message
|
|||
|
|
*/
|
|||
|
|
public function deleteUser(array $queries)
|
|||
|
|
{
|
|||
|
|
$sqlQuery = '';
|
|||
|
|
if (empty($queries)) {
|
|||
|
|
$message = Message::error(__('No users selected for deleting!'));
|
|||
|
|
} else {
|
|||
|
|
if ($_POST['mode'] == 3) {
|
|||
|
|
$queries[] = '# ' . __('Reloading the privileges') . ' …';
|
|||
|
|
$queries[] = 'FLUSH PRIVILEGES;';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$dropUserError = '';
|
|||
|
|
foreach ($queries as $sqlQuery) {
|
|||
|
|
if ($sqlQuery[0] === '#') {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($this->dbi->tryQuery($sqlQuery)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$dropUserError .= $this->dbi->getError() . "\n";
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// tracking sets this, causing the deleted db to be shown in navi
|
|||
|
|
unset($GLOBALS['db']);
|
|||
|
|
|
|||
|
|
$sqlQuery = implode("\n", $queries);
|
|||
|
|
if (! empty($dropUserError)) {
|
|||
|
|
$message = Message::rawError($dropUserError);
|
|||
|
|
} else {
|
|||
|
|
$message = Message::success(
|
|||
|
|
__('The selected users have been deleted successfully.')
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$sqlQuery,
|
|||
|
|
$message,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Update the privileges and return the success or error message
|
|||
|
|
*
|
|||
|
|
* @return array success message or error message for update
|
|||
|
|
*/
|
|||
|
|
public function updatePrivileges(
|
|||
|
|
string $username,
|
|||
|
|
string $hostname,
|
|||
|
|
string $tablename,
|
|||
|
|
string $dbname,
|
|||
|
|
string $itemType
|
|||
|
|
): array {
|
|||
|
|
$dbAndTable = $this->wildcardEscapeForGrant($dbname, $tablename);
|
|||
|
|
|
|||
|
|
$sqlQuery0 = 'REVOKE ALL PRIVILEGES ON ' . $itemType . ' ' . $dbAndTable
|
|||
|
|
. ' FROM \'' . $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
|
|||
|
|
if (! isset($_POST['Grant_priv']) || $_POST['Grant_priv'] !== 'Y') {
|
|||
|
|
$sqlQuery1 = 'REVOKE GRANT OPTION ON ' . $itemType . ' ' . $dbAndTable
|
|||
|
|
. ' FROM \'' . $this->dbi->escapeString($username) . '\'@\''
|
|||
|
|
. $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
} else {
|
|||
|
|
$sqlQuery1 = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$grantBackQuery = null;
|
|||
|
|
$alterUserQuery = null;
|
|||
|
|
|
|||
|
|
// Should not do a GRANT USAGE for a table-specific privilege, it
|
|||
|
|
// causes problems later (cannot revoke it)
|
|||
|
|
if (! (strlen($tablename) > 0 && implode('', $this->extractPrivInfo()) === 'USAGE')) {
|
|||
|
|
[$grantBackQuery, $alterUserQuery] = $this->generateQueriesForUpdatePrivileges(
|
|||
|
|
$itemType,
|
|||
|
|
$dbAndTable,
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$dbname
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! $this->dbi->tryQuery($sqlQuery0)) {
|
|||
|
|
// This might fail when the executing user does not have
|
|||
|
|
// ALL PRIVILEGES themselves.
|
|||
|
|
// See https://github.com/phpmyadmin/phpmyadmin/issues/9673
|
|||
|
|
$sqlQuery0 = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! empty($sqlQuery1) && ! $this->dbi->tryQuery($sqlQuery1)) {
|
|||
|
|
// this one may fail, too...
|
|||
|
|
$sqlQuery1 = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($grantBackQuery !== null) {
|
|||
|
|
$this->dbi->query($grantBackQuery);
|
|||
|
|
} else {
|
|||
|
|
$grantBackQuery = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($alterUserQuery !== null) {
|
|||
|
|
$this->dbi->query($alterUserQuery);
|
|||
|
|
} else {
|
|||
|
|
$alterUserQuery = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$sqlQuery = $sqlQuery0 . ' ' . $sqlQuery1 . ' ' . $grantBackQuery . ' ' . $alterUserQuery;
|
|||
|
|
$message = Message::success(__('You have updated the privileges for %s.'));
|
|||
|
|
$message->addParam('\'' . $username . '\'@\'' . $hostname . '\'');
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$sqlQuery,
|
|||
|
|
$message,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Generate the query for the GRANTS and requirements + limits
|
|||
|
|
*
|
|||
|
|
* @return array<int,string|null>
|
|||
|
|
*/
|
|||
|
|
private function generateQueriesForUpdatePrivileges(
|
|||
|
|
string $itemType,
|
|||
|
|
string $dbAndTable,
|
|||
|
|
string $username,
|
|||
|
|
string $hostname,
|
|||
|
|
string $dbname
|
|||
|
|
): array {
|
|||
|
|
$alterUserQuery = null;
|
|||
|
|
|
|||
|
|
$grantBackQuery = 'GRANT ' . implode(', ', $this->extractPrivInfo())
|
|||
|
|
. ' ON ' . $itemType . ' ' . $dbAndTable
|
|||
|
|
. ' TO \'' . $this->dbi->escapeString($username) . '\'@\''
|
|||
|
|
. $this->dbi->escapeString($hostname) . '\'';
|
|||
|
|
|
|||
|
|
$isMySqlOrPercona = Compatibility::isMySqlOrPerconaDb();
|
|||
|
|
$needsToUseAlter = $isMySqlOrPercona && $this->dbi->getVersion() >= 80011;
|
|||
|
|
|
|||
|
|
if ($needsToUseAlter) {
|
|||
|
|
$alterUserQuery = 'ALTER USER \'' . $this->dbi->escapeString($username) . '\'@\''
|
|||
|
|
. $this->dbi->escapeString($hostname) . '\' ';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (strlen($dbname) === 0) {
|
|||
|
|
// add REQUIRE clause
|
|||
|
|
if ($needsToUseAlter) {
|
|||
|
|
$alterUserQuery .= $this->getRequireClause();
|
|||
|
|
} else {
|
|||
|
|
$grantBackQuery .= $this->getRequireClause();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (
|
|||
|
|
(isset($_POST['Grant_priv']) && $_POST['Grant_priv'] === 'Y')
|
|||
|
|
|| (strlen($dbname) === 0
|
|||
|
|
&& (isset($_POST['max_questions']) || isset($_POST['max_connections'])
|
|||
|
|
|| isset($_POST['max_updates'])
|
|||
|
|
|| isset($_POST['max_user_connections'])))
|
|||
|
|
) {
|
|||
|
|
if ($needsToUseAlter) {
|
|||
|
|
$alterUserQuery .= $this->getWithClauseForAddUserAndUpdatePrivs();
|
|||
|
|
} else {
|
|||
|
|
$grantBackQuery .= $this->getWithClauseForAddUserAndUpdatePrivs();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$grantBackQuery .= ';';
|
|||
|
|
|
|||
|
|
if ($needsToUseAlter) {
|
|||
|
|
$alterUserQuery .= ';';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [$grantBackQuery, $alterUserQuery];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get List of information: Changes / copies a user
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getDataForChangeOrCopyUser()
|
|||
|
|
{
|
|||
|
|
$queries = null;
|
|||
|
|
$password = null;
|
|||
|
|
|
|||
|
|
if (isset($_POST['change_copy'])) {
|
|||
|
|
$userHostCondition = ' WHERE `User` = '
|
|||
|
|
. "'" . $this->dbi->escapeString($_POST['old_username']) . "'"
|
|||
|
|
. ' AND `Host` = '
|
|||
|
|
. "'" . $this->dbi->escapeString($_POST['old_hostname']) . "';";
|
|||
|
|
$row = $this->dbi->fetchSingleRow('SELECT * FROM `mysql`.`user` ' . $userHostCondition);
|
|||
|
|
if (! $row) {
|
|||
|
|
$response = ResponseRenderer::getInstance();
|
|||
|
|
$response->addHTML(
|
|||
|
|
Message::notice(__('No user found.'))->getDisplay()
|
|||
|
|
);
|
|||
|
|
unset($_POST['change_copy']);
|
|||
|
|
} else {
|
|||
|
|
foreach ($row as $key => $value) {
|
|||
|
|
$GLOBALS[$key] = $value;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
// Recent MySQL versions have the field "Password" in mysql.user,
|
|||
|
|
// so the previous extract creates $row['Password'] but this script
|
|||
|
|
// uses $password
|
|||
|
|
if (! isset($row['password']) && isset($row['Password'])) {
|
|||
|
|
$row['password'] = $row['Password'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (
|
|||
|
|
Compatibility::isMySqlOrPerconaDb()
|
|||
|
|
&& $serverVersion >= 50606
|
|||
|
|
&& $serverVersion < 50706
|
|||
|
|
&& ((isset($row['authentication_string'])
|
|||
|
|
&& empty($row['password']))
|
|||
|
|
|| (isset($row['plugin'])
|
|||
|
|
&& $row['plugin'] === 'sha256_password'))
|
|||
|
|
) {
|
|||
|
|
$row['password'] = $row['authentication_string'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (
|
|||
|
|
Compatibility::isMariaDb()
|
|||
|
|
&& $serverVersion >= 50500
|
|||
|
|
&& isset($row['authentication_string'])
|
|||
|
|
&& empty($row['password'])
|
|||
|
|
) {
|
|||
|
|
$row['password'] = $row['authentication_string'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Always use 'authentication_string' column
|
|||
|
|
// for MySQL 5.7.6+ since it does not have
|
|||
|
|
// the 'password' column at all
|
|||
|
|
if (
|
|||
|
|
Compatibility::isMySqlOrPerconaDb()
|
|||
|
|
&& $serverVersion >= 50706
|
|||
|
|
&& isset($row['authentication_string'])
|
|||
|
|
) {
|
|||
|
|
$row['password'] = $row['authentication_string'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$password = $row['password'];
|
|||
|
|
$queries = [];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$queries,
|
|||
|
|
$password,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Update Data for information: Deletes users
|
|||
|
|
*
|
|||
|
|
* @param array $queries queries array
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getDataForDeleteUsers($queries)
|
|||
|
|
{
|
|||
|
|
if (isset($_POST['change_copy'])) {
|
|||
|
|
$selectedUsr = [
|
|||
|
|
$_POST['old_username'] . '&#27;' . $_POST['old_hostname'],
|
|||
|
|
];
|
|||
|
|
} else {
|
|||
|
|
// null happens when no user was selected
|
|||
|
|
$selectedUsr = $_POST['selected_usr'] ?? null;
|
|||
|
|
$queries = [];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// this happens, was seen in https://reports.phpmyadmin.net/reports/view/17146
|
|||
|
|
if (! is_array($selectedUsr)) {
|
|||
|
|
return [];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
foreach ($selectedUsr as $eachUser) {
|
|||
|
|
[$thisUser, $thisHost] = explode('&#27;', $eachUser);
|
|||
|
|
$queries[] = '# '
|
|||
|
|
. sprintf(
|
|||
|
|
__('Deleting %s'),
|
|||
|
|
'\'' . $thisUser . '\'@\'' . $thisHost . '\''
|
|||
|
|
)
|
|||
|
|
. ' ...';
|
|||
|
|
$queries[] = 'DROP USER \''
|
|||
|
|
. $this->dbi->escapeString($thisUser)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($thisHost) . '\';';
|
|||
|
|
$this->relationCleanup->user($thisUser);
|
|||
|
|
|
|||
|
|
if (! isset($_POST['drop_users_db'])) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$queries[] = 'DROP DATABASE IF EXISTS '
|
|||
|
|
. Util::backquote($thisUser) . ';';
|
|||
|
|
$GLOBALS['reload'] = true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $queries;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* update Message For Reload
|
|||
|
|
*/
|
|||
|
|
public function updateMessageForReload(): ?Message
|
|||
|
|
{
|
|||
|
|
$message = null;
|
|||
|
|
if (isset($_GET['flush_privileges'])) {
|
|||
|
|
$sqlQuery = 'FLUSH PRIVILEGES;';
|
|||
|
|
$this->dbi->query($sqlQuery);
|
|||
|
|
$message = Message::success(
|
|||
|
|
__('The privileges were reloaded successfully.')
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_GET['validate_username'])) {
|
|||
|
|
$message = Message::success();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $message;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* update Data For Queries from queries_for_display
|
|||
|
|
*
|
|||
|
|
* @param array $queries queries array
|
|||
|
|
* @param array|null $queriesForDisplay queries array for display
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getDataForQueries(array $queries, $queriesForDisplay)
|
|||
|
|
{
|
|||
|
|
$tmpCount = 0;
|
|||
|
|
foreach ($queries as $sqlQuery) {
|
|||
|
|
if ($sqlQuery[0] !== '#') {
|
|||
|
|
$this->dbi->query($sqlQuery);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// when there is a query containing a hidden password, take it
|
|||
|
|
// instead of the real query sent
|
|||
|
|
if (isset($queriesForDisplay[$tmpCount])) {
|
|||
|
|
$queries[$tmpCount] = $queriesForDisplay[$tmpCount];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$tmpCount++;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $queries;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* update Data for information: Adds a user
|
|||
|
|
*
|
|||
|
|
* @param string|array|null $dbname db name
|
|||
|
|
* @param string $username user name
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string|null $password password
|
|||
|
|
* @param bool $isMenuwork is_menuwork set?
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function addUser(
|
|||
|
|
$dbname,
|
|||
|
|
string $username,
|
|||
|
|
string $hostname,
|
|||
|
|
?string $password,
|
|||
|
|
$isMenuwork
|
|||
|
|
) {
|
|||
|
|
$message = null;
|
|||
|
|
$queries = null;
|
|||
|
|
$queriesForDisplay = null;
|
|||
|
|
$sqlQuery = null;
|
|||
|
|
|
|||
|
|
if (! isset($_POST['adduser_submit']) && ! isset($_POST['change_copy'])) {
|
|||
|
|
return [
|
|||
|
|
$message,
|
|||
|
|
$queries,
|
|||
|
|
$queriesForDisplay,
|
|||
|
|
$sqlQuery,
|
|||
|
|
false, // Add user error
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$sqlQuery = '';
|
|||
|
|
// Some reports where sent to the error reporting server with phpMyAdmin 5.1.0
|
|||
|
|
// pred_username was reported to be not defined
|
|||
|
|
$predUsername = $_POST['pred_username'] ?? '';
|
|||
|
|
if ($predUsername === 'any') {
|
|||
|
|
$username = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
switch ($_POST['pred_hostname']) {
|
|||
|
|
case 'any':
|
|||
|
|
$hostname = '%';
|
|||
|
|
break;
|
|||
|
|
case 'localhost':
|
|||
|
|
$hostname = 'localhost';
|
|||
|
|
break;
|
|||
|
|
case 'hosttable':
|
|||
|
|
$hostname = '';
|
|||
|
|
break;
|
|||
|
|
case 'thishost':
|
|||
|
|
$currentUserName = $this->dbi->fetchValue('SELECT USER()');
|
|||
|
|
if (is_string($currentUserName)) {
|
|||
|
|
$hostname = mb_substr($currentUserName, mb_strrpos($currentUserName, '@') + 1);
|
|||
|
|
unset($currentUserName);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$sql = "SELECT '1' FROM `mysql`.`user`"
|
|||
|
|
. " WHERE `User` = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. " AND `Host` = '" . $this->dbi->escapeString($hostname) . "';";
|
|||
|
|
if ($this->dbi->fetchValue($sql) == 1) {
|
|||
|
|
$message = Message::error(__('The user %s already exists!'));
|
|||
|
|
$message->addParam('[em]\'' . $username . '\'@\'' . $hostname . '\'[/em]');
|
|||
|
|
$_GET['adduser'] = true;
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$message,
|
|||
|
|
$queries,
|
|||
|
|
$queriesForDisplay,
|
|||
|
|
$sqlQuery,
|
|||
|
|
true, // Add user error
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[
|
|||
|
|
$createUserReal,
|
|||
|
|
$createUserShow,
|
|||
|
|
$realSqlQuery,
|
|||
|
|
$sqlQuery,
|
|||
|
|
$passwordSetReal,
|
|||
|
|
$passwordSetShow,
|
|||
|
|
$alterRealSqlQuery,
|
|||
|
|
$alterSqlQuery,
|
|||
|
|
] = $this->getSqlQueriesForDisplayAndAddUser($username, $hostname, ($password ?? ''));
|
|||
|
|
|
|||
|
|
if (empty($_POST['change_copy'])) {
|
|||
|
|
$error = false;
|
|||
|
|
|
|||
|
|
if ($createUserReal !== null) {
|
|||
|
|
if (! $this->dbi->tryQuery($createUserReal)) {
|
|||
|
|
$error = true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($passwordSetReal, $_POST['authentication_plugin']) && ! empty($passwordSetReal)) {
|
|||
|
|
$this->setProperPasswordHashing($_POST['authentication_plugin']);
|
|||
|
|
if ($this->dbi->tryQuery($passwordSetReal)) {
|
|||
|
|
$sqlQuery .= $passwordSetShow;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$sqlQuery = $createUserShow . $sqlQuery;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[$sqlQuery, $message] = $this->addUserAndCreateDatabase(
|
|||
|
|
$error,
|
|||
|
|
$realSqlQuery,
|
|||
|
|
$sqlQuery,
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$dbname,
|
|||
|
|
$alterRealSqlQuery,
|
|||
|
|
$alterSqlQuery,
|
|||
|
|
isset($_POST['createdb-1']),
|
|||
|
|
isset($_POST['createdb-2']),
|
|||
|
|
isset($_POST['createdb-3'])
|
|||
|
|
);
|
|||
|
|
if (! empty($_POST['userGroup']) && $isMenuwork) {
|
|||
|
|
$this->setUserGroup($GLOBALS['username'], $_POST['userGroup']);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$message,
|
|||
|
|
$queries,
|
|||
|
|
$queriesForDisplay,
|
|||
|
|
$sqlQuery,
|
|||
|
|
$error, // Add user error if the query fails
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Copy the user group while copying a user
|
|||
|
|
$oldUserGroup = $_POST['old_usergroup'] ?? null;
|
|||
|
|
$this->setUserGroup($_POST['username'], $oldUserGroup);
|
|||
|
|
|
|||
|
|
if ($createUserReal !== null) {
|
|||
|
|
$queries[] = $createUserReal;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$queries[] = $realSqlQuery;
|
|||
|
|
|
|||
|
|
if (isset($passwordSetReal, $_POST['authentication_plugin']) && ! empty($passwordSetReal)) {
|
|||
|
|
$this->setProperPasswordHashing($_POST['authentication_plugin']);
|
|||
|
|
|
|||
|
|
$queries[] = $passwordSetReal;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// we put the query containing the hidden password in
|
|||
|
|
// $queries_for_display, at the same position occupied
|
|||
|
|
// by the real query in $queries
|
|||
|
|
$tmpCount = count($queries);
|
|||
|
|
if (isset($createUserReal)) {
|
|||
|
|
$queriesForDisplay[$tmpCount - 2] = $createUserShow;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($passwordSetReal) && ! empty($passwordSetReal)) {
|
|||
|
|
$queriesForDisplay[$tmpCount - 3] = $createUserShow;
|
|||
|
|
$queriesForDisplay[$tmpCount - 2] = $sqlQuery;
|
|||
|
|
$queriesForDisplay[$tmpCount - 1] = $passwordSetShow;
|
|||
|
|
} else {
|
|||
|
|
$queriesForDisplay[$tmpCount - 1] = $sqlQuery;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$message,
|
|||
|
|
$queries,
|
|||
|
|
$queriesForDisplay,
|
|||
|
|
$sqlQuery,
|
|||
|
|
false, // Add user error
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Sets proper value of `old_passwords` according to
|
|||
|
|
* the authentication plugin selected
|
|||
|
|
*
|
|||
|
|
* @param string $authPlugin authentication plugin selected
|
|||
|
|
*/
|
|||
|
|
public function setProperPasswordHashing($authPlugin): void
|
|||
|
|
{
|
|||
|
|
// Set the hashing method used by PASSWORD()
|
|||
|
|
// to be of type depending upon $authentication_plugin
|
|||
|
|
if ($authPlugin === 'sha256_password') {
|
|||
|
|
$this->dbi->tryQuery('SET `old_passwords` = 2;');
|
|||
|
|
} elseif ($authPlugin === 'mysql_old_password') {
|
|||
|
|
$this->dbi->tryQuery('SET `old_passwords` = 1;');
|
|||
|
|
} else {
|
|||
|
|
$this->dbi->tryQuery('SET `old_passwords` = 0;');
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Update DB information: DB, Table, isWildcard
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
* @psalm-return array{?string, ?string, array|string|null, ?string, ?string, array|string, bool}
|
|||
|
|
*/
|
|||
|
|
public function getDataForDBInfo()
|
|||
|
|
{
|
|||
|
|
$username = null;
|
|||
|
|
$hostname = null;
|
|||
|
|
$dbname = null;
|
|||
|
|
$tablename = null;
|
|||
|
|
$routinename = null;
|
|||
|
|
|
|||
|
|
if (isset($_REQUEST['username'])) {
|
|||
|
|
$username = (string) $_REQUEST['username'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_REQUEST['hostname'])) {
|
|||
|
|
$hostname = (string) $_REQUEST['hostname'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Checks if a dropdown box has been used for selecting a database / table
|
|||
|
|
*/
|
|||
|
|
if (
|
|||
|
|
isset($_POST['pred_tablename'])
|
|||
|
|
&& is_string($_POST['pred_tablename'])
|
|||
|
|
&& $_POST['pred_tablename'] !== ''
|
|||
|
|
) {
|
|||
|
|
$tablename = $_POST['pred_tablename'];
|
|||
|
|
} elseif (
|
|||
|
|
isset($_REQUEST['tablename'])
|
|||
|
|
&& is_string($_REQUEST['tablename'])
|
|||
|
|
&& $_REQUEST['tablename'] !== ''
|
|||
|
|
) {
|
|||
|
|
$tablename = $_REQUEST['tablename'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (
|
|||
|
|
isset($_POST['pred_routinename'])
|
|||
|
|
&& is_string($_POST['pred_routinename'])
|
|||
|
|
&& $_POST['pred_routinename'] !== ''
|
|||
|
|
) {
|
|||
|
|
$routinename = $_POST['pred_routinename'];
|
|||
|
|
} elseif (
|
|||
|
|
isset($_REQUEST['routinename'])
|
|||
|
|
&& is_string($_REQUEST['routinename'])
|
|||
|
|
&& $_REQUEST['routinename'] !== ''
|
|||
|
|
) {
|
|||
|
|
$routinename = $_REQUEST['routinename'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($_POST['pred_dbname']) && is_array($_POST['pred_dbname'])) {
|
|||
|
|
// Accept only array of non-empty strings
|
|||
|
|
if ($_POST['pred_dbname'] === array_filter($_POST['pred_dbname'])) {
|
|||
|
|
$dbname = $_POST['pred_dbname'];
|
|||
|
|
// If dbname contains only one database.
|
|||
|
|
if (count($dbname) === 1) {
|
|||
|
|
$dbname = (string) $dbname[0];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($dbname === null && isset($_REQUEST['dbname'])) {
|
|||
|
|
if (is_array($_REQUEST['dbname'])) {
|
|||
|
|
// Accept only array of non-empty strings
|
|||
|
|
if ($_REQUEST['dbname'] === array_filter($_REQUEST['dbname'])) {
|
|||
|
|
$dbname = $_REQUEST['dbname'];
|
|||
|
|
}
|
|||
|
|
} elseif (
|
|||
|
|
is_string($_REQUEST['dbname'])
|
|||
|
|
&& $_REQUEST['dbname'] !== ''
|
|||
|
|
) {
|
|||
|
|
$dbname = $_REQUEST['dbname'];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$dbAndTable = '*.*';
|
|||
|
|
if ($dbname === null) {
|
|||
|
|
$tablename = null;
|
|||
|
|
} else {
|
|||
|
|
if (is_array($dbname)) {
|
|||
|
|
$dbAndTable = $dbname;
|
|||
|
|
foreach (array_keys($dbAndTable) as $key) {
|
|||
|
|
$dbAndTable[$key] .= '.*';
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
$unescapedDb = Util::unescapeMysqlWildcards($dbname);
|
|||
|
|
$dbAndTable = Util::backquote($unescapedDb) . '.';
|
|||
|
|
|
|||
|
|
if ($tablename !== null) {
|
|||
|
|
$dbAndTable .= Util::backquote($tablename);
|
|||
|
|
} else {
|
|||
|
|
$dbAndTable .= '*';
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// check if given $dbname is a wildcard or not
|
|||
|
|
$databaseNameIsWildcard = is_string($dbname) && preg_match('/(?<!\\\\)(?:_|%)/', $dbname);
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$dbname,
|
|||
|
|
$tablename,
|
|||
|
|
$routinename,
|
|||
|
|
$dbAndTable,
|
|||
|
|
$databaseNameIsWildcard,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get title and textarea for export user definition in Privileges
|
|||
|
|
*
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
*
|
|||
|
|
* @return array ($title, $export)
|
|||
|
|
*/
|
|||
|
|
public function getListForExportUserDefinition(string $username, string $hostname)
|
|||
|
|
{
|
|||
|
|
$export = '<textarea class="export" cols="60" rows="15">';
|
|||
|
|
|
|||
|
|
/** @var array|null $selectedUsers */
|
|||
|
|
$selectedUsers = $_POST['selected_usr'] ?? null;
|
|||
|
|
|
|||
|
|
if (isset($selectedUsers)) {
|
|||
|
|
// export privileges for selected users
|
|||
|
|
$title = __('Privileges');
|
|||
|
|
|
|||
|
|
//For removing duplicate entries of users
|
|||
|
|
$selectedUsers = array_unique($selectedUsers);
|
|||
|
|
|
|||
|
|
foreach ($selectedUsers as $exportUser) {
|
|||
|
|
$exportUsername = mb_substr(
|
|||
|
|
$exportUser,
|
|||
|
|
0,
|
|||
|
|
(int) mb_strpos($exportUser, '&')
|
|||
|
|
);
|
|||
|
|
$exportHostname = mb_substr(
|
|||
|
|
$exportUser,
|
|||
|
|
mb_strrpos($exportUser, ';') + 1
|
|||
|
|
);
|
|||
|
|
$export .= '# '
|
|||
|
|
. sprintf(
|
|||
|
|
__('Privileges for %s'),
|
|||
|
|
'`' . htmlspecialchars($exportUsername)
|
|||
|
|
. '`@`' . htmlspecialchars($exportHostname) . '`'
|
|||
|
|
)
|
|||
|
|
. "\n\n";
|
|||
|
|
$export .= $this->getGrants($exportUsername, $exportHostname) . "\n";
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
// export privileges for a single user
|
|||
|
|
$title = __('User') . ' `' . htmlspecialchars($username)
|
|||
|
|
. '`@`' . htmlspecialchars($hostname) . '`';
|
|||
|
|
$export .= $this->getGrants($username, $hostname);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// remove trailing whitespace
|
|||
|
|
$export = trim($export);
|
|||
|
|
|
|||
|
|
$export .= '</textarea>';
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$title,
|
|||
|
|
$export,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML for display Add userfieldset
|
|||
|
|
*
|
|||
|
|
* @param string $db the database
|
|||
|
|
* @param string $table the table name
|
|||
|
|
*
|
|||
|
|
* @return string html output
|
|||
|
|
*/
|
|||
|
|
public function getAddUserHtmlFieldset($db = '', $table = '')
|
|||
|
|
{
|
|||
|
|
if (! $this->dbi->isCreateUser()) {
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$relParams = [];
|
|||
|
|
$urlParams = ['adduser' => 1];
|
|||
|
|
if (! empty($db)) {
|
|||
|
|
$urlParams['dbname'] = $relParams['checkprivsdb'] = $db;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! empty($table)) {
|
|||
|
|
$urlParams['tablename'] = $relParams['checkprivstable'] = $table;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/add_user_fieldset', [
|
|||
|
|
'url_params' => $urlParams,
|
|||
|
|
'rel_params' => $relParams,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML snippet for display user overview page
|
|||
|
|
*
|
|||
|
|
* @param string $textDir text directory
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForUserOverview($textDir)
|
|||
|
|
{
|
|||
|
|
$passwordColumn = 'Password';
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
if (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50706) {
|
|||
|
|
$passwordColumn = 'authentication_string';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// $sql_query is for the initial-filtered,
|
|||
|
|
// $sql_query_all is for counting the total no. of users
|
|||
|
|
|
|||
|
|
$sqlQuery = $sqlQueryAll = 'SELECT *,' .
|
|||
|
|
' IF(`' . $passwordColumn . "` = _latin1 '', 'N', 'Y') AS 'Password'" .
|
|||
|
|
' FROM `mysql`.`user`';
|
|||
|
|
|
|||
|
|
$sqlQuery .= (isset($_GET['initial'])
|
|||
|
|
? $this->rangeOfUsers($_GET['initial'])
|
|||
|
|
: '');
|
|||
|
|
|
|||
|
|
$sqlQuery .= ' ORDER BY `User` ASC, `Host` ASC;';
|
|||
|
|
$sqlQueryAll .= ' ;';
|
|||
|
|
|
|||
|
|
$res = $this->dbi->tryQuery($sqlQuery);
|
|||
|
|
$resAll = $this->dbi->tryQuery($sqlQueryAll);
|
|||
|
|
|
|||
|
|
$errorMessages = '';
|
|||
|
|
if (! $res) {
|
|||
|
|
// the query failed! This may have two reasons:
|
|||
|
|
// - the user does not have enough privileges
|
|||
|
|
// - the privilege tables use a structure of an earlier version.
|
|||
|
|
// so let's try a more simple query
|
|||
|
|
|
|||
|
|
unset($resAll);
|
|||
|
|
$sqlQuery = 'SELECT * FROM `mysql`.`user`';
|
|||
|
|
$res = $this->dbi->tryQuery($sqlQuery);
|
|||
|
|
|
|||
|
|
if (! $res) {
|
|||
|
|
$errorMessages .= $this->getHtmlForViewUsersError();
|
|||
|
|
$errorMessages .= $this->getAddUserHtmlFieldset();
|
|||
|
|
} else {
|
|||
|
|
// This message is hardcoded because I will replace it by
|
|||
|
|
// a automatic repair feature soon.
|
|||
|
|
$raw = 'Your privilege table structure seems to be older than'
|
|||
|
|
. ' this MySQL version!<br>'
|
|||
|
|
. 'Please run the <code>mysql_upgrade</code> command'
|
|||
|
|
. ' that should be included in your MySQL server distribution'
|
|||
|
|
. ' to solve this problem!';
|
|||
|
|
$errorMessages .= Message::rawError($raw)->getDisplay();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
unset($res);
|
|||
|
|
} else {
|
|||
|
|
$dbRights = $this->getDbRightsForUserOverview();
|
|||
|
|
// for all initials, even non A-Z
|
|||
|
|
$arrayInitials = [];
|
|||
|
|
|
|||
|
|
foreach ($dbRights as $right) {
|
|||
|
|
foreach ($right as $account) {
|
|||
|
|
if (empty($account['User']) && $account['Host'] === 'localhost') {
|
|||
|
|
$emptyUserNotice = Message::notice(
|
|||
|
|
__(
|
|||
|
|
'A user account allowing any user from localhost to '
|
|||
|
|
. 'connect is present. This will prevent other users '
|
|||
|
|
. 'from connecting if the host part of their account '
|
|||
|
|
. 'allows a connection from any (%) host.'
|
|||
|
|
)
|
|||
|
|
. MySQLDocumentation::show('problems-connecting')
|
|||
|
|
)->getDisplay();
|
|||
|
|
break 2;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Displays the initials
|
|||
|
|
* Also not necessary if there is less than 20 privileges
|
|||
|
|
*/
|
|||
|
|
if ($resAll && $resAll->numRows() > 20) {
|
|||
|
|
$initials = $this->getHtmlForInitials($arrayInitials);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Display the user overview
|
|||
|
|
* (if less than 50 users, display them immediately)
|
|||
|
|
*/
|
|||
|
|
if (isset($_GET['initial']) || isset($_GET['showall']) || $res->numRows() < 50) {
|
|||
|
|
$usersOverview = $this->getUsersOverview($res, $dbRights, $textDir);
|
|||
|
|
$usersOverview .= $this->template->render('export_modal');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$response = ResponseRenderer::getInstance();
|
|||
|
|
if (! $response->isAjax() || ! empty($_REQUEST['ajax_page_request'])) {
|
|||
|
|
if ($GLOBALS['is_reload_priv']) {
|
|||
|
|
$flushnote = new Message(
|
|||
|
|
__(
|
|||
|
|
'Note: phpMyAdmin gets the users’ privileges directly '
|
|||
|
|
. 'from MySQL’s privilege tables. The content of these '
|
|||
|
|
. 'tables may differ from the privileges the server uses, '
|
|||
|
|
. 'if they have been changed manually. In this case, '
|
|||
|
|
. 'you should %sreload the privileges%s before you continue.'
|
|||
|
|
),
|
|||
|
|
Message::NOTICE
|
|||
|
|
);
|
|||
|
|
$flushnote->addParamHtml(
|
|||
|
|
'<a href="' . Url::getFromRoute('/server/privileges', ['flush_privileges' => 1])
|
|||
|
|
. '" id="reload_privileges_anchor">'
|
|||
|
|
);
|
|||
|
|
$flushnote->addParamHtml('</a>');
|
|||
|
|
} else {
|
|||
|
|
$flushnote = new Message(
|
|||
|
|
__(
|
|||
|
|
'Note: phpMyAdmin gets the users’ privileges directly '
|
|||
|
|
. 'from MySQL’s privilege tables. The content of these '
|
|||
|
|
. 'tables may differ from the privileges the server uses, '
|
|||
|
|
. 'if they have been changed manually. In this case, '
|
|||
|
|
. 'the privileges have to be reloaded but currently, you '
|
|||
|
|
. 'don\'t have the RELOAD privilege.'
|
|||
|
|
)
|
|||
|
|
. MySQLDocumentation::show(
|
|||
|
|
'privileges-provided',
|
|||
|
|
false,
|
|||
|
|
null,
|
|||
|
|
null,
|
|||
|
|
'priv_reload'
|
|||
|
|
),
|
|||
|
|
Message::NOTICE
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$flushNotice = $flushnote->getDisplay();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/user_overview', [
|
|||
|
|
'error_messages' => $errorMessages,
|
|||
|
|
'empty_user_notice' => $emptyUserNotice ?? '',
|
|||
|
|
'initials' => $initials ?? '',
|
|||
|
|
'users_overview' => $usersOverview ?? '',
|
|||
|
|
'is_createuser' => $this->dbi->isCreateUser(),
|
|||
|
|
'flush_notice' => $flushNotice ?? '',
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get HTML snippet for display user properties
|
|||
|
|
*
|
|||
|
|
* @param bool $dbnameIsWildcard whether database name is wildcard or not
|
|||
|
|
* @param string $urlDbname url database name that urlencode() string
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string|array $dbname database name
|
|||
|
|
* @param string $tablename table name
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getHtmlForUserProperties(
|
|||
|
|
$dbnameIsWildcard,
|
|||
|
|
$urlDbname,
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$dbname,
|
|||
|
|
$tablename
|
|||
|
|
) {
|
|||
|
|
global $cfg;
|
|||
|
|
|
|||
|
|
$sql = "SELECT '1' FROM `mysql`.`user`"
|
|||
|
|
. " WHERE `User` = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. " AND `Host` = '" . $this->dbi->escapeString($hostname) . "';";
|
|||
|
|
|
|||
|
|
$userDoesNotExists = ! $this->dbi->fetchValue($sql);
|
|||
|
|
|
|||
|
|
$loginInformationFields = '';
|
|||
|
|
if ($userDoesNotExists) {
|
|||
|
|
$loginInformationFields = $this->getHtmlForLoginInformationFields();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$params = [
|
|||
|
|
'username' => $username,
|
|||
|
|
'hostname' => $hostname,
|
|||
|
|
];
|
|||
|
|
if (! is_array($dbname) && strlen($dbname) > 0) {
|
|||
|
|
$params['dbname'] = $dbname;
|
|||
|
|
if (strlen($tablename) > 0) {
|
|||
|
|
$params['tablename'] = $tablename;
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
$params['dbname'] = $dbname;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$privilegesTable = $this->getHtmlToDisplayPrivilegesTable(
|
|||
|
|
// If $dbname is an array, pass any one db as all have same privs.
|
|||
|
|
is_string($dbname) && strlen($dbname) > 0
|
|||
|
|
? $dbname
|
|||
|
|
: (is_array($dbname) ? (string) $dbname[0] : '*'),
|
|||
|
|
strlen($tablename) > 0
|
|||
|
|
? $tablename
|
|||
|
|
: '*'
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
$tableSpecificRights = '';
|
|||
|
|
if (! is_array($dbname) && strlen($tablename) === 0 && empty($dbnameIsWildcard)) {
|
|||
|
|
// no table name was given, display all table specific rights
|
|||
|
|
// but only if $dbname contains no wildcards
|
|||
|
|
if (strlen($dbname) === 0) {
|
|||
|
|
$tableSpecificRights .= $this->getHtmlForAllTableSpecificRights($username, $hostname, 'database');
|
|||
|
|
} else {
|
|||
|
|
// unescape wildcards in dbname at table level
|
|||
|
|
$unescapedDb = Util::unescapeMysqlWildcards($dbname);
|
|||
|
|
|
|||
|
|
$tableSpecificRights .= $this->getHtmlForAllTableSpecificRights(
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
'table',
|
|||
|
|
$unescapedDb
|
|||
|
|
);
|
|||
|
|
$tableSpecificRights .= $this->getHtmlForAllTableSpecificRights(
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
'routine',
|
|||
|
|
$unescapedDb
|
|||
|
|
);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$databaseUrl = Util::getScriptNameForOption($cfg['DefaultTabDatabase'], 'database');
|
|||
|
|
$databaseUrlTitle = Util::getTitleForTarget($cfg['DefaultTabDatabase']);
|
|||
|
|
$tableUrl = Util::getScriptNameForOption($cfg['DefaultTabTable'], 'table');
|
|||
|
|
$tableUrlTitle = Util::getTitleForTarget($cfg['DefaultTabTable']);
|
|||
|
|
|
|||
|
|
$changePassword = '';
|
|||
|
|
$userGroup = '';
|
|||
|
|
$changeLoginInfoFields = '';
|
|||
|
|
if (! is_array($dbname) && strlen($dbname) === 0 && ! $userDoesNotExists) {
|
|||
|
|
//change login information
|
|||
|
|
$changePassword = $this->getFormForChangePassword($username, $hostname, true);
|
|||
|
|
$userGroup = $this->getUserGroupForUser($username);
|
|||
|
|
$changeLoginInfoFields = $this->getHtmlForLoginInformationFields('change', $username, $hostname);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/user_properties', [
|
|||
|
|
'user_does_not_exists' => $userDoesNotExists,
|
|||
|
|
'login_information_fields' => $loginInformationFields,
|
|||
|
|
'params' => $params,
|
|||
|
|
'privileges_table' => $privilegesTable,
|
|||
|
|
'table_specific_rights' => $tableSpecificRights,
|
|||
|
|
'change_password' => $changePassword,
|
|||
|
|
'database' => $dbname,
|
|||
|
|
'dbname' => $urlDbname,
|
|||
|
|
'username' => $username,
|
|||
|
|
'hostname' => $hostname,
|
|||
|
|
'is_databases' => $dbnameIsWildcard || is_array($dbname) && count($dbname) > 1,
|
|||
|
|
'is_wildcard' => $dbnameIsWildcard,
|
|||
|
|
'table' => $tablename,
|
|||
|
|
'current_user' => $this->dbi->getCurrentUser(),
|
|||
|
|
'user_group' => $userGroup,
|
|||
|
|
'change_login_info_fields' => $changeLoginInfoFields,
|
|||
|
|
'database_url' => $databaseUrl,
|
|||
|
|
'database_url_title' => $databaseUrlTitle,
|
|||
|
|
'table_url' => $tableUrl,
|
|||
|
|
'table_url_title' => $tableUrlTitle,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get queries for Table privileges to change or copy user
|
|||
|
|
*
|
|||
|
|
* @param string $userHostCondition user host condition to
|
|||
|
|
* select relevant table privileges
|
|||
|
|
* @param array $queries queries array
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getTablePrivsQueriesForChangeOrCopyUser(
|
|||
|
|
$userHostCondition,
|
|||
|
|
array $queries,
|
|||
|
|
$username,
|
|||
|
|
$hostname
|
|||
|
|
) {
|
|||
|
|
$res = $this->dbi->query(
|
|||
|
|
'SELECT `Db`, `Table_name`, `Table_priv` FROM `mysql`.`tables_priv`'
|
|||
|
|
. $userHostCondition
|
|||
|
|
);
|
|||
|
|
while ($row = $res->fetchAssoc()) {
|
|||
|
|
$res2 = $this->dbi->query(
|
|||
|
|
'SELECT `Column_name`, `Column_priv`'
|
|||
|
|
. ' FROM `mysql`.`columns_priv`'
|
|||
|
|
. ' WHERE `User`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($_POST['old_username']) . "'"
|
|||
|
|
. ' AND `Host`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($_POST['old_username']) . '\''
|
|||
|
|
. ' AND `Db`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($row['Db']) . "'"
|
|||
|
|
. ' AND `Table_name`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($row['Table_name']) . "'"
|
|||
|
|
. ';'
|
|||
|
|
);
|
|||
|
|
|
|||
|
|
$tmpPrivs1 = $this->extractPrivInfo($row);
|
|||
|
|
$tmpPrivs2 = [
|
|||
|
|
'Select' => [],
|
|||
|
|
'Insert' => [],
|
|||
|
|
'Update' => [],
|
|||
|
|
'References' => [],
|
|||
|
|
];
|
|||
|
|
|
|||
|
|
while ($row2 = $res2->fetchAssoc()) {
|
|||
|
|
$tmpArray = explode(',', $row2['Column_priv']);
|
|||
|
|
if (in_array('Select', $tmpArray)) {
|
|||
|
|
$tmpPrivs2['Select'][] = $row2['Column_name'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (in_array('Insert', $tmpArray)) {
|
|||
|
|
$tmpPrivs2['Insert'][] = $row2['Column_name'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (in_array('Update', $tmpArray)) {
|
|||
|
|
$tmpPrivs2['Update'][] = $row2['Column_name'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! in_array('References', $tmpArray)) {
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$tmpPrivs2['References'][] = $row2['Column_name'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (count($tmpPrivs2['Select']) > 0 && ! in_array('SELECT', $tmpPrivs1)) {
|
|||
|
|
$tmpPrivs1[] = 'SELECT (`' . implode('`, `', $tmpPrivs2['Select']) . '`)';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (count($tmpPrivs2['Insert']) > 0 && ! in_array('INSERT', $tmpPrivs1)) {
|
|||
|
|
$tmpPrivs1[] = 'INSERT (`' . implode('`, `', $tmpPrivs2['Insert']) . '`)';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (count($tmpPrivs2['Update']) > 0 && ! in_array('UPDATE', $tmpPrivs1)) {
|
|||
|
|
$tmpPrivs1[] = 'UPDATE (`' . implode('`, `', $tmpPrivs2['Update']) . '`)';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (count($tmpPrivs2['References']) > 0 && ! in_array('REFERENCES', $tmpPrivs1)) {
|
|||
|
|
$tmpPrivs1[] = 'REFERENCES (`' . implode('`, `', $tmpPrivs2['References']) . '`)';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$queries[] = 'GRANT ' . implode(', ', $tmpPrivs1)
|
|||
|
|
. ' ON ' . Util::backquote($row['Db']) . '.'
|
|||
|
|
. Util::backquote($row['Table_name'])
|
|||
|
|
. ' TO \'' . $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\''
|
|||
|
|
. (in_array('Grant', explode(',', $row['Table_priv']))
|
|||
|
|
? ' WITH GRANT OPTION;'
|
|||
|
|
: ';');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $queries;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get queries for database specific privileges for change or copy user
|
|||
|
|
*
|
|||
|
|
* @param array $queries queries array with string
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
public function getDbSpecificPrivsQueriesForChangeOrCopyUser(
|
|||
|
|
array $queries,
|
|||
|
|
string $username,
|
|||
|
|
string $hostname
|
|||
|
|
) {
|
|||
|
|
$userHostCondition = ' WHERE `User`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($_POST['old_username']) . "'"
|
|||
|
|
. ' AND `Host`'
|
|||
|
|
. ' = \'' . $this->dbi->escapeString($_POST['old_hostname']) . '\';';
|
|||
|
|
|
|||
|
|
$res = $this->dbi->query('SELECT * FROM `mysql`.`db`' . $userHostCondition);
|
|||
|
|
|
|||
|
|
while ($row = $res->fetchAssoc()) {
|
|||
|
|
$queries[] = 'GRANT ' . implode(', ', $this->extractPrivInfo($row))
|
|||
|
|
. ' ON ' . Util::backquote($row['Db']) . '.*'
|
|||
|
|
. ' TO \'' . $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\''
|
|||
|
|
. ($row['Grant_priv'] === 'Y' ? ' WITH GRANT OPTION;' : ';');
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->getTablePrivsQueriesForChangeOrCopyUser($userHostCondition, $queries, $username, $hostname);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Prepares queries for adding users and
|
|||
|
|
* also create database and return query and message
|
|||
|
|
*
|
|||
|
|
* @param bool $error whether user create or not
|
|||
|
|
* @param string $realSqlQuery SQL query for add a user
|
|||
|
|
* @param string $sqlQuery SQL query to be displayed
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string $dbname database name
|
|||
|
|
* @param string $alterRealSqlQuery SQL query for ALTER USER
|
|||
|
|
* @param string $alterSqlQuery SQL query for ALTER USER to be displayed
|
|||
|
|
*
|
|||
|
|
* @return array<int,string|Message>
|
|||
|
|
*/
|
|||
|
|
public function addUserAndCreateDatabase(
|
|||
|
|
$error,
|
|||
|
|
$realSqlQuery,
|
|||
|
|
$sqlQuery,
|
|||
|
|
$username,
|
|||
|
|
$hostname,
|
|||
|
|
$dbname,
|
|||
|
|
$alterRealSqlQuery,
|
|||
|
|
$alterSqlQuery,
|
|||
|
|
bool $createDb1,
|
|||
|
|
bool $createDb2,
|
|||
|
|
bool $createDb3
|
|||
|
|
): array {
|
|||
|
|
if ($error || (! empty($realSqlQuery) && ! $this->dbi->tryQuery($realSqlQuery))) {
|
|||
|
|
$createDb1 = $createDb2 = $createDb3 = false;
|
|||
|
|
$message = Message::rawError($this->dbi->getError());
|
|||
|
|
} elseif ($alterRealSqlQuery !== '' && ! $this->dbi->tryQuery($alterRealSqlQuery)) {
|
|||
|
|
$createDb1 = $createDb2 = $createDb3 = false;
|
|||
|
|
$message = Message::rawError($this->dbi->getError());
|
|||
|
|
} else {
|
|||
|
|
$sqlQuery .= $alterSqlQuery;
|
|||
|
|
$message = Message::success(__('You have added a new user.'));
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($createDb1) {
|
|||
|
|
// Create database with same name and grant all privileges
|
|||
|
|
$query = 'CREATE DATABASE IF NOT EXISTS '
|
|||
|
|
. Util::backquote($username) . ';';
|
|||
|
|
$sqlQuery .= $query;
|
|||
|
|
if (! $this->dbi->tryQuery($query)) {
|
|||
|
|
$message = Message::rawError($this->dbi->getError());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Reload the navigation
|
|||
|
|
*/
|
|||
|
|
$GLOBALS['reload'] = true;
|
|||
|
|
$GLOBALS['db'] = $username;
|
|||
|
|
|
|||
|
|
$query = 'GRANT ALL PRIVILEGES ON '
|
|||
|
|
. Util::backquote(
|
|||
|
|
Util::escapeMysqlWildcards($username)
|
|||
|
|
) . '.* TO \''
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
$sqlQuery .= $query;
|
|||
|
|
if (! $this->dbi->tryQuery($query)) {
|
|||
|
|
$message = Message::rawError($this->dbi->getError());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($createDb2) {
|
|||
|
|
// Grant all privileges on wildcard name (username\_%)
|
|||
|
|
$query = 'GRANT ALL PRIVILEGES ON '
|
|||
|
|
. Util::backquote(
|
|||
|
|
Util::escapeMysqlWildcards($username) . '\_%'
|
|||
|
|
) . '.* TO \''
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
$sqlQuery .= $query;
|
|||
|
|
if (! $this->dbi->tryQuery($query)) {
|
|||
|
|
$message = Message::rawError($this->dbi->getError());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($createDb3) {
|
|||
|
|
// Grant all privileges on the specified database to the new user
|
|||
|
|
$query = 'GRANT ALL PRIVILEGES ON '
|
|||
|
|
. Util::backquote($dbname) . '.* TO \''
|
|||
|
|
. $this->dbi->escapeString($username)
|
|||
|
|
. '\'@\'' . $this->dbi->escapeString($hostname) . '\';';
|
|||
|
|
$sqlQuery .= $query;
|
|||
|
|
if (! $this->dbi->tryQuery($query)) {
|
|||
|
|
$message = Message::rawError($this->dbi->getError());
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$sqlQuery,
|
|||
|
|
$message,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get the hashed string for password
|
|||
|
|
*
|
|||
|
|
* @param string $password password
|
|||
|
|
*
|
|||
|
|
* @return string
|
|||
|
|
*/
|
|||
|
|
public function getHashedPassword($password)
|
|||
|
|
{
|
|||
|
|
$password = $this->dbi->escapeString($password);
|
|||
|
|
$result = $this->dbi->fetchSingleRow("SELECT PASSWORD('" . $password . "') AS `password`;");
|
|||
|
|
|
|||
|
|
return $result['password'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Check if MariaDB's 'simple_password_check'
|
|||
|
|
* OR 'cracklib_password_check' is ACTIVE
|
|||
|
|
*/
|
|||
|
|
public function checkIfMariaDBPwdCheckPluginActive(): bool
|
|||
|
|
{
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
if (! (Compatibility::isMariaDb() && $serverVersion >= 100002)) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$result = $this->dbi->tryQuery('SHOW PLUGINS SONAME LIKE \'%_password_check%\'');
|
|||
|
|
|
|||
|
|
/* Plugins are not working, for example directory does not exists */
|
|||
|
|
if ($result === false) {
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
while ($row = $result->fetchAssoc()) {
|
|||
|
|
if ($row['Status'] === 'ACTIVE') {
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Get SQL queries for Display and Add user
|
|||
|
|
*
|
|||
|
|
* @param string $username username
|
|||
|
|
* @param string $hostname host name
|
|||
|
|
* @param string $password password
|
|||
|
|
*
|
|||
|
|
* @return array ($create_user_real, $create_user_show, $real_sql_query, $sql_query
|
|||
|
|
* $password_set_real, $password_set_show, $alter_real_sql_query, $alter_sql_query)
|
|||
|
|
*/
|
|||
|
|
public function getSqlQueriesForDisplayAndAddUser($username, $hostname, $password)
|
|||
|
|
{
|
|||
|
|
$slashedUsername = $this->dbi->escapeString($username);
|
|||
|
|
$slashedHostname = $this->dbi->escapeString($hostname);
|
|||
|
|
$slashedPassword = $this->dbi->escapeString($password);
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
|
|||
|
|
$createUserStmt = sprintf('CREATE USER \'%s\'@\'%s\'', $slashedUsername, $slashedHostname);
|
|||
|
|
$isMariaDBPwdPluginActive = $this->checkIfMariaDBPwdCheckPluginActive();
|
|||
|
|
|
|||
|
|
// See https://github.com/phpmyadmin/phpmyadmin/pull/11560#issuecomment-147158219
|
|||
|
|
// for details regarding details of syntax usage for various versions
|
|||
|
|
|
|||
|
|
// 'IDENTIFIED WITH auth_plugin'
|
|||
|
|
// is supported by MySQL 5.5.7+
|
|||
|
|
if (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50507 && isset($_POST['authentication_plugin'])) {
|
|||
|
|
$createUserStmt .= ' IDENTIFIED WITH '
|
|||
|
|
. $_POST['authentication_plugin'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 'IDENTIFIED VIA auth_plugin'
|
|||
|
|
// is supported by MariaDB 5.2+
|
|||
|
|
if (
|
|||
|
|
Compatibility::isMariaDb()
|
|||
|
|
&& $serverVersion >= 50200
|
|||
|
|
&& isset($_POST['authentication_plugin'])
|
|||
|
|
&& ! $isMariaDBPwdPluginActive
|
|||
|
|
) {
|
|||
|
|
$createUserStmt .= ' IDENTIFIED VIA '
|
|||
|
|
. $_POST['authentication_plugin'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$createUserReal = $createUserStmt;
|
|||
|
|
$createUserShow = $createUserStmt;
|
|||
|
|
|
|||
|
|
$passwordSetStmt = 'SET PASSWORD FOR \'%s\'@\'%s\' = \'%s\'';
|
|||
|
|
$passwordSetShow = sprintf($passwordSetStmt, $slashedUsername, $slashedHostname, '***');
|
|||
|
|
|
|||
|
|
$sqlQueryStmt = sprintf(
|
|||
|
|
'GRANT %s ON *.* TO \'%s\'@\'%s\'',
|
|||
|
|
implode(', ', $this->extractPrivInfo()),
|
|||
|
|
$slashedUsername,
|
|||
|
|
$slashedHostname
|
|||
|
|
);
|
|||
|
|
$realSqlQuery = $sqlQuery = $sqlQueryStmt;
|
|||
|
|
|
|||
|
|
// Set the proper hashing method
|
|||
|
|
if (isset($_POST['authentication_plugin'])) {
|
|||
|
|
$this->setProperPasswordHashing($_POST['authentication_plugin']);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Use 'CREATE USER ... WITH ... AS ..' syntax for
|
|||
|
|
// newer MySQL versions
|
|||
|
|
// and 'CREATE USER ... VIA .. USING ..' syntax for
|
|||
|
|
// newer MariaDB versions
|
|||
|
|
if (
|
|||
|
|
(Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50706)
|
|||
|
|
|| (Compatibility::isMariaDb() && $serverVersion >= 50200)
|
|||
|
|
) {
|
|||
|
|
$passwordSetReal = null;
|
|||
|
|
|
|||
|
|
// Required for binding '%' with '%s'
|
|||
|
|
$createUserStmt = str_replace('%', '%%', $createUserStmt);
|
|||
|
|
|
|||
|
|
// MariaDB uses 'USING' whereas MySQL uses 'AS'
|
|||
|
|
// but MariaDB with validation plugin needs cleartext password
|
|||
|
|
if (Compatibility::isMariaDb() && ! $isMariaDBPwdPluginActive) {
|
|||
|
|
$createUserStmt .= ' USING \'%s\'';
|
|||
|
|
} elseif (Compatibility::isMariaDb()) {
|
|||
|
|
$createUserStmt .= ' IDENTIFIED BY \'%s\'';
|
|||
|
|
} elseif (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 80011) {
|
|||
|
|
if (! str_contains($createUserStmt, 'IDENTIFIED')) {
|
|||
|
|
// Maybe the authentication_plugin was not posted and then a part is missing
|
|||
|
|
$createUserStmt .= ' IDENTIFIED BY \'%s\'';
|
|||
|
|
} else {
|
|||
|
|
$createUserStmt .= ' BY \'%s\'';
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
$createUserStmt .= ' AS \'%s\'';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($_POST['pred_password'] === 'keep') {
|
|||
|
|
$createUserReal = sprintf($createUserStmt, $slashedPassword);
|
|||
|
|
$createUserShow = sprintf($createUserStmt, '***');
|
|||
|
|
} elseif ($_POST['pred_password'] === 'none') {
|
|||
|
|
$createUserReal = sprintf($createUserStmt, null);
|
|||
|
|
$createUserShow = sprintf($createUserStmt, '***');
|
|||
|
|
} else {
|
|||
|
|
if (
|
|||
|
|
! ((Compatibility::isMariaDb() && $isMariaDBPwdPluginActive)
|
|||
|
|
|| Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 80011)
|
|||
|
|
) {
|
|||
|
|
$hashedPassword = $this->getHashedPassword($_POST['pma_pw']);
|
|||
|
|
} else {
|
|||
|
|
// MariaDB with validation plugin needs cleartext password
|
|||
|
|
$hashedPassword = $_POST['pma_pw'];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$createUserReal = sprintf($createUserStmt, $hashedPassword);
|
|||
|
|
$createUserShow = sprintf($createUserStmt, '***');
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
// Use 'SET PASSWORD' syntax for pre-5.7.6 MySQL versions
|
|||
|
|
// and pre-5.2.0 MariaDB versions
|
|||
|
|
if ($_POST['pred_password'] === 'keep') {
|
|||
|
|
$passwordSetReal = sprintf($passwordSetStmt, $slashedUsername, $slashedHostname, $slashedPassword);
|
|||
|
|
} elseif ($_POST['pred_password'] === 'none') {
|
|||
|
|
$passwordSetReal = sprintf($passwordSetStmt, $slashedUsername, $slashedHostname, null);
|
|||
|
|
} else {
|
|||
|
|
$hashedPassword = $this->getHashedPassword($_POST['pma_pw']);
|
|||
|
|
$passwordSetReal = sprintf($passwordSetStmt, $slashedUsername, $slashedHostname, $hashedPassword);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$alterRealSqlQuery = '';
|
|||
|
|
$alterSqlQuery = '';
|
|||
|
|
if (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 80011) {
|
|||
|
|
$sqlQueryStmt = '';
|
|||
|
|
if (
|
|||
|
|
(isset($_POST['Grant_priv']) && $_POST['Grant_priv'] === 'Y')
|
|||
|
|
|| (isset($GLOBALS['Grant_priv']) && $GLOBALS['Grant_priv'] === 'Y')
|
|||
|
|
) {
|
|||
|
|
$sqlQueryStmt = ' WITH GRANT OPTION';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$realSqlQuery .= $sqlQueryStmt;
|
|||
|
|
$sqlQuery .= $sqlQueryStmt;
|
|||
|
|
|
|||
|
|
$alterSqlQueryStmt = sprintf('ALTER USER \'%s\'@\'%s\'', $slashedUsername, $slashedHostname);
|
|||
|
|
$alterRealSqlQuery = $alterSqlQueryStmt;
|
|||
|
|
$alterSqlQuery = $alterSqlQueryStmt;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// add REQUIRE clause
|
|||
|
|
$requireClause = $this->getRequireClause();
|
|||
|
|
$withClause = $this->getWithClauseForAddUserAndUpdatePrivs();
|
|||
|
|
|
|||
|
|
if (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 80011) {
|
|||
|
|
$alterRealSqlQuery .= $requireClause;
|
|||
|
|
$alterSqlQuery .= $requireClause;
|
|||
|
|
$alterRealSqlQuery .= $withClause;
|
|||
|
|
$alterSqlQuery .= $withClause;
|
|||
|
|
} else {
|
|||
|
|
$realSqlQuery .= $requireClause;
|
|||
|
|
$sqlQuery .= $requireClause;
|
|||
|
|
$realSqlQuery .= $withClause;
|
|||
|
|
$sqlQuery .= $withClause;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if ($alterRealSqlQuery !== '') {
|
|||
|
|
$alterRealSqlQuery .= ';';
|
|||
|
|
$alterSqlQuery .= ';';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$createUserReal .= ';';
|
|||
|
|
$createUserShow .= ';';
|
|||
|
|
$realSqlQuery .= ';';
|
|||
|
|
$sqlQuery .= ';';
|
|||
|
|
// No Global GRANT_OPTION privilege
|
|||
|
|
if (! $this->dbi->isGrantUser()) {
|
|||
|
|
$realSqlQuery = '';
|
|||
|
|
$sqlQuery = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Use 'SET PASSWORD' for pre-5.7.6 MySQL versions
|
|||
|
|
// and pre-5.2.0 MariaDB
|
|||
|
|
if (
|
|||
|
|
(Compatibility::isMySqlOrPerconaDb()
|
|||
|
|
&& $serverVersion >= 50706)
|
|||
|
|
|| (Compatibility::isMariaDb()
|
|||
|
|
&& $serverVersion >= 50200)
|
|||
|
|
) {
|
|||
|
|
$passwordSetReal = null;
|
|||
|
|
$passwordSetShow = null;
|
|||
|
|
} else {
|
|||
|
|
if ($passwordSetReal !== null) {
|
|||
|
|
$passwordSetReal .= ';';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$passwordSetShow .= ';';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return [
|
|||
|
|
$createUserReal,
|
|||
|
|
$createUserShow,
|
|||
|
|
$realSqlQuery,
|
|||
|
|
$sqlQuery,
|
|||
|
|
$passwordSetReal,
|
|||
|
|
$passwordSetShow,
|
|||
|
|
$alterRealSqlQuery,
|
|||
|
|
$alterSqlQuery,
|
|||
|
|
];
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* Returns the type ('PROCEDURE' or 'FUNCTION') of the routine
|
|||
|
|
*
|
|||
|
|
* @param string $dbname database
|
|||
|
|
* @param string $routineName routine
|
|||
|
|
*
|
|||
|
|
* @return string type
|
|||
|
|
*/
|
|||
|
|
public function getRoutineType(string $dbname, string $routineName)
|
|||
|
|
{
|
|||
|
|
$routineData = $this->dbi->getRoutines($dbname);
|
|||
|
|
$routineName = mb_strtolower($routineName);
|
|||
|
|
|
|||
|
|
foreach ($routineData as $routine) {
|
|||
|
|
if (mb_strtolower($routine['name']) === $routineName) {
|
|||
|
|
return $routine['type'];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @param string $username User name
|
|||
|
|
* @param string $hostname Host name
|
|||
|
|
* @param string $database Database name
|
|||
|
|
* @param string $routine Routine name
|
|||
|
|
*
|
|||
|
|
* @return array
|
|||
|
|
*/
|
|||
|
|
private function getRoutinePrivileges(
|
|||
|
|
string $username,
|
|||
|
|
string $hostname,
|
|||
|
|
string $database,
|
|||
|
|
string $routine
|
|||
|
|
): array {
|
|||
|
|
$sql = 'SELECT `Proc_priv`'
|
|||
|
|
. ' FROM `mysql`.`procs_priv`'
|
|||
|
|
. " WHERE `User` = '" . $this->dbi->escapeString($username) . "'"
|
|||
|
|
. " AND `Host` = '" . $this->dbi->escapeString($hostname) . "'"
|
|||
|
|
. " AND `Db` = '"
|
|||
|
|
. $this->dbi->escapeString(Util::unescapeMysqlWildcards($database)) . "'"
|
|||
|
|
. " AND `Routine_name` LIKE '" . $this->dbi->escapeString($routine) . "';";
|
|||
|
|
$privileges = $this->dbi->fetchValue($sql);
|
|||
|
|
if ($privileges === false) {
|
|||
|
|
$privileges = '';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->parseProcPriv($privileges);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public function getFormForChangePassword(string $username, string $hostname, bool $editOthers): string
|
|||
|
|
{
|
|||
|
|
global $route;
|
|||
|
|
|
|||
|
|
$isPrivileges = $route === '/server/privileges';
|
|||
|
|
|
|||
|
|
$serverVersion = $this->dbi->getVersion();
|
|||
|
|
$origAuthPlugin = $this->getCurrentAuthenticationPlugin('change', $username, $hostname);
|
|||
|
|
|
|||
|
|
$isNew = (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50507)
|
|||
|
|
|| (Compatibility::isMariaDb() && $serverVersion >= 50200);
|
|||
|
|
$hasMoreAuthPlugins = (Compatibility::isMySqlOrPerconaDb() && $serverVersion >= 50706)
|
|||
|
|
|| ($this->dbi->isSuperUser() && $editOthers);
|
|||
|
|
|
|||
|
|
$activeAuthPlugins = ['mysql_native_password' => __('Native MySQL authentication')];
|
|||
|
|
|
|||
|
|
if ($isNew && $hasMoreAuthPlugins) {
|
|||
|
|
$activeAuthPlugins = $this->plugins->getAuthentication();
|
|||
|
|
if (isset($activeAuthPlugins['mysql_old_password'])) {
|
|||
|
|
unset($activeAuthPlugins['mysql_old_password']);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $this->template->render('server/privileges/change_password', [
|
|||
|
|
'username' => $username,
|
|||
|
|
'hostname' => $hostname,
|
|||
|
|
'is_privileges' => $isPrivileges,
|
|||
|
|
'is_new' => $isNew,
|
|||
|
|
'has_more_auth_plugins' => $hasMoreAuthPlugins,
|
|||
|
|
'active_auth_plugins' => $activeAuthPlugins,
|
|||
|
|
'orig_auth_plugin' => $origAuthPlugin,
|
|||
|
|
]);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @see https://dev.mysql.com/doc/refman/en/account-locking.html
|
|||
|
|
* @see https://mariadb.com/kb/en/account-locking/
|
|||
|
|
*
|
|||
|
|
* @return array<string, string|null>|null
|
|||
|
|
*/
|
|||
|
|
private function getUserPrivileges(string $user, string $host, bool $hasAccountLocking): ?array
|
|||
|
|
{
|
|||
|
|
$query = 'SELECT * FROM `mysql`.`user` WHERE `User` = ? AND `Host` = ?;';
|
|||
|
|
/** @var mysqli_stmt|false $statement */
|
|||
|
|
$statement = $this->dbi->prepare($query);
|
|||
|
|
if ($statement === false || ! $statement->bind_param('ss', $user, $host) || ! $statement->execute()) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$result = new MysqliResult($statement->get_result());
|
|||
|
|
/** @var array<string, string|null>|null $userPrivileges */
|
|||
|
|
$userPrivileges = $result->fetchAssoc();
|
|||
|
|
if ($userPrivileges === []) {
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (! $hasAccountLocking || ! $this->dbi->isMariaDB()) {
|
|||
|
|
return $userPrivileges;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$userPrivileges['account_locked'] = 'N';
|
|||
|
|
|
|||
|
|
$query = 'SELECT * FROM `mysql`.`global_priv` WHERE `User` = ? AND `Host` = ?;';
|
|||
|
|
/** @var mysqli_stmt|false $statement */
|
|||
|
|
$statement = $this->dbi->prepare($query);
|
|||
|
|
if ($statement === false || ! $statement->bind_param('ss', $user, $host) || ! $statement->execute()) {
|
|||
|
|
return $userPrivileges;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$result = new MysqliResult($statement->get_result());
|
|||
|
|
/** @var array<string, string|null>|null $globalPrivileges */
|
|||
|
|
$globalPrivileges = $result->fetchAssoc();
|
|||
|
|
if ($globalPrivileges === []) {
|
|||
|
|
return $userPrivileges;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$privileges = json_decode($globalPrivileges['Priv'] ?? '[]', true);
|
|||
|
|
if (! is_array($privileges)) {
|
|||
|
|
return $userPrivileges;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (isset($privileges['account_locked']) && $privileges['account_locked']) {
|
|||
|
|
$userPrivileges['account_locked'] = 'Y';
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return $userPrivileges;
|
|||
|
|
}
|
|||
|
|
}
|