<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Get user's global privileges and some db-specific privileges * * @package PhpMyAdmin */ if (! defined('PHPMYADMIN')) { exit; } /** * */ $GLOBALS['is_superuser'] = $GLOBALS['dbi']->isSuperuser(); function PMA_getItemsFromShowGrantsRow($row) { $db_name_offset = mb_strpos($row, ' ON ') + 4; $show_grants_dbname = mb_substr( $row, $db_name_offset, mb_strpos($row, '.', $db_name_offset) - $db_name_offset ); $show_grants_dbname = PMA\libraries\Util::unQuote($show_grants_dbname, '`'); $show_grants_str = mb_substr( $row, 6, (mb_strpos($row, ' ON ') - 6) ); // extrac table from GRANT sytax $tblname_start_offset = mb_strpos($row, '.') + 1; $tblname_end_offset = mb_strpos($row, ' TO '); $show_grants_tblname = mb_substr( $row, $tblname_start_offset, $tblname_end_offset - $tblname_start_offset ); $show_grants_tblname = PMA\libraries\Util::unQuote($show_grants_tblname, '`'); return array( $show_grants_str, $show_grants_dbname, $show_grants_tblname ); } /** * Check if user has required privileges for * performing 'Adjust privileges' operations * * @param string $show_grants_str string containing grants for user * @param string $show_grants_dbname name of db extracted from grant string * @param string $show_grants_tblname name of table extracted from grant string * * @return void */ function PMA_checkRequiredPrivilegesForAdjust( $show_grants_str, $show_grants_dbname, $show_grants_tblname ) { // '... ALL PRIVILEGES ON *.* ...' OR '... ALL PRIVILEGES ON `mysql`.* ..' // OR // SELECT, INSERT, UPDATE, DELETE .... ON *.* OR `mysql`.* if ($show_grants_str == 'ALL' || $show_grants_str == 'ALL PRIVILEGES' || (mb_strpos( $show_grants_str, 'SELECT, INSERT, UPDATE, DELETE' ) !== false) ) { if ($show_grants_dbname == '*' && $show_grants_tblname == '*' ) { $GLOBALS['col_priv'] = true; $GLOBALS['db_priv'] = true; $GLOBALS['proc_priv'] = true; $GLOBALS['table_priv'] = true; if ($show_grants_str == 'ALL PRIVILEGES' || $show_grants_str == 'ALL' ) { $GLOBALS['is_reload_priv'] = true; } } // check for specific tables in `mysql` db // Ex. '... ALL PRIVILEGES on `mysql`.`columns_priv` .. ' if ($show_grants_dbname == 'mysql') { switch ($show_grants_tblname) { case "columns_priv": $GLOBALS['col_priv'] = true; break; case "db": $GLOBALS['db_priv'] = true; break; case "procs_priv": $GLOBALS['proc_priv'] = true; break; case "tables_priv": $GLOBALS['table_priv'] = true; break; case "*": $GLOBALS['col_priv'] = true; $GLOBALS['db_priv'] = true; $GLOBALS['proc_priv'] = true; $GLOBALS['table_priv'] = true; break; default: } } } } /** * sets privilege information extracted from SHOW GRANTS result * * Detection for some CREATE privilege. * * Since MySQL 4.1.2, we can easily detect current user's grants using $userlink * (no control user needed) and we don't have to try any other method for * detection * * @todo fix to get really all privileges, not only explicitly defined for this user * from MySQL manual: (https://dev.mysql.com/doc/refman/5.0/en/show-grants.html) * SHOW GRANTS displays only the privileges granted explicitly to the named * account. Other privileges might be available to the account, but they are not * displayed. For example, if an anonymous account exists, the named account * might be able to use its privileges, but SHOW GRANTS will not display them. * * @return void */ function PMA_analyseShowGrant() { if (PMA\libraries\Util::cacheExists('is_create_db_priv')) { $GLOBALS['is_create_db_priv'] = PMA\libraries\Util::cacheGet( 'is_create_db_priv' ); $GLOBALS['is_reload_priv'] = PMA\libraries\Util::cacheGet( 'is_reload_priv' ); $GLOBALS['db_to_create'] = PMA\libraries\Util::cacheGet( 'db_to_create' ); $GLOBALS['dbs_where_create_table_allowed'] = PMA\libraries\Util::cacheGet( 'dbs_where_create_table_allowed' ); $GLOBALS['dbs_to_test'] = PMA\libraries\Util::cacheGet( 'dbs_to_test' ); $GLOBALS['db_priv'] = PMA\libraries\Util::cacheGet( 'db_priv' ); $GLOBALS['col_priv'] = PMA\libraries\Util::cacheGet( 'col_priv' ); $GLOBALS['table_priv'] = PMA\libraries\Util::cacheGet( 'table_priv' ); $GLOBALS['proc_priv'] = PMA\libraries\Util::cacheGet( 'proc_priv' ); return; } // defaults $GLOBALS['is_create_db_priv'] = false; $GLOBALS['is_reload_priv'] = false; $GLOBALS['db_to_create'] = ''; $GLOBALS['dbs_where_create_table_allowed'] = array(); $GLOBALS['dbs_to_test'] = $GLOBALS['dbi']->getSystemSchemas(); $GLOBALS['proc_priv'] = false; $GLOBALS['db_priv'] = false; $GLOBALS['col_priv'] = false; $GLOBALS['table_priv'] = false; $rs_usr = $GLOBALS['dbi']->tryQuery('SHOW GRANTS'); if (! $rs_usr) { return; } $re0 = '(^|(\\\\\\\\)+|[^\\\\])'; // non-escaped wildcards $re1 = '(^|[^\\\\])(\\\)+'; // escaped wildcards while ($row = $GLOBALS['dbi']->fetchRow($rs_usr)) { list( $show_grants_str, $show_grants_dbname, $show_grants_tblname ) = PMA_getItemsFromShowGrantsRow($row[0]); if ($show_grants_dbname == '*') { if ($show_grants_str != 'USAGE') { $GLOBALS['dbs_to_test'] = false; } } elseif ($GLOBALS['dbs_to_test'] !== false) { $GLOBALS['dbs_to_test'][] = $show_grants_dbname; } if ( mb_strpos($show_grants_str,'RELOAD') !== false ) { $GLOBALS['is_reload_priv'] = true; } // check for the required privileges for adjust PMA_checkRequiredPrivilegesForAdjust( $show_grants_str, $show_grants_dbname, $show_grants_tblname ); /** * @todo if we find CREATE VIEW but not CREATE, do not offer * the create database dialog box */ if ($show_grants_str == 'ALL' || $show_grants_str == 'ALL PRIVILEGES' || $show_grants_str == 'CREATE' || strpos($show_grants_str, 'CREATE,') !== false ) { if ($show_grants_dbname == '*') { // a global CREATE privilege $GLOBALS['is_create_db_priv'] = true; $GLOBALS['is_reload_priv'] = true; $GLOBALS['db_to_create'] = ''; $GLOBALS['dbs_where_create_table_allowed'][] = '*'; // @todo we should not break here, cause GRANT ALL *.* // could be revoked by a later rule like GRANT SELECT ON db.* break; } else { // this array may contain wildcards $GLOBALS['dbs_where_create_table_allowed'][] = $show_grants_dbname; $dbname_to_test = PMA\libraries\Util::backquote($show_grants_dbname); if ($GLOBALS['is_create_db_priv']) { // no need for any more tests if we already know this continue; } // does this db exist? if ((preg_match('/' . $re0 . '%|_/', $show_grants_dbname) && ! preg_match('/\\\\%|\\\\_/', $show_grants_dbname)) || (! $GLOBALS['dbi']->tryQuery( 'USE ' . preg_replace( '/' . $re1 . '(%|_)/', '\\1\\3', $dbname_to_test ) ) && mb_substr($GLOBALS['dbi']->getError(), 1, 4) != 1044) ) { /** * Do not handle the underscore wildcard * (this case must be rare anyway) */ $GLOBALS['db_to_create'] = preg_replace( '/' . $re0 . '%/', '\\1', $show_grants_dbname ); $GLOBALS['db_to_create'] = preg_replace( '/' . $re1 . '(%|_)/', '\\1\\3', $GLOBALS['db_to_create'] ); $GLOBALS['is_create_db_priv'] = true; /** * @todo collect $GLOBALS['db_to_create'] into an array, * to display a drop-down in the "Create database" dialog */ // we don't break, we want all possible databases //break; } // end if } // end elseif } // end if } // end while $GLOBALS['dbi']->freeResult($rs_usr); // must also cacheUnset() them in // libraries/plugins/auth/AuthenticationCookie.php PMA\libraries\Util::cacheSet('is_create_db_priv', $GLOBALS['is_create_db_priv']); PMA\libraries\Util::cacheSet('is_reload_priv', $GLOBALS['is_reload_priv']); PMA\libraries\Util::cacheSet('db_to_create', $GLOBALS['db_to_create']); PMA\libraries\Util::cacheSet( 'dbs_where_create_table_allowed', $GLOBALS['dbs_where_create_table_allowed'] ); PMA\libraries\Util::cacheSet('dbs_to_test', $GLOBALS['dbs_to_test']); PMA\libraries\Util::cacheSet('proc_priv', $GLOBALS['proc_priv']); PMA\libraries\Util::cacheSet('table_priv', $GLOBALS['table_priv']); PMA\libraries\Util::cacheSet('col_priv', $GLOBALS['col_priv']); PMA\libraries\Util::cacheSet('db_priv', $GLOBALS['db_priv']); } // end function $user = $GLOBALS['dbi']->fetchValue("SELECT CURRENT_USER();"); if ($user == '@') { // MySQL is started with --skip-grant-tables $GLOBALS['is_create_db_priv'] = true; $GLOBALS['is_reload_priv'] = true; $GLOBALS['db_to_create'] = ''; $GLOBALS['dbs_where_create_table_allowed'] = array('*'); $GLOBALS['dbs_to_test'] = false; $GLOBALS['db_priv'] = true; $GLOBALS['col_priv'] = true; $GLOBALS['table_priv'] = true; $GLOBALS['proc_priv'] = true; } else { PMA_analyseShowGrant(); }
Name | Type | Size | Permission | Actions |
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bfShapeFiles | Folder | 0755 |
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config | Folder | 0755 |
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controllers | Folder | 0755 |
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dbi | Folder | 0755 |
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di | Folder | 0755 |
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engines | Folder | 0755 |
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gis | Folder | 0755 |
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navigation | Folder | 0755 |
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plugins | Folder | 0755 |
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properties | Folder | 0755 |
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rte | Folder | 0755 |
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sql-parser | Folder | 0755 |
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Advisor.php | File | 15.13 KB | 0644 |
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Config.php | File | 54.7 KB | 0644 |
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Console.php | File | 14.82 KB | 0644 |
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DatabaseInterface.php | File | 95.6 KB | 0644 |
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DbList.php | File | 1.9 KB | 0644 |
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DbQbe.php | File | 68.87 KB | 0644 |
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DbSearch.php | File | 17.21 KB | 0644 |
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DisplayResults.php | File | 206 KB | 0644 |
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Error.php | File | 12.7 KB | 0644 |
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ErrorHandler.php | File | 16.48 KB | 0644 |
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File.php | File | 18.82 KB | 0644 |
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Font.php | File | 4.24 KB | 0644 |
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Footer.php | File | 10.52 KB | 0644 |
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Header.php | File | 25.34 KB | 0644 |
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Index.php | File | 23.79 KB | 0644 |
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IndexColumn.php | File | 4.46 KB | 0644 |
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Language.php | File | 4.27 KB | 0644 |
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LanguageManager.php | File | 20.75 KB | 0644 |
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Linter.php | File | 5.02 KB | 0644 |
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ListAbstract.php | File | 3.15 KB | 0644 |
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ListDatabase.php | File | 4.62 KB | 0644 |
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Menu.php | File | 21.14 KB | 0644 |
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Message.php | File | 18.67 KB | 0644 |
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OutputBuffering.php | File | 3.59 KB | 0644 |
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PDF.php | File | 3.94 KB | 0644 |
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Partition.php | File | 7.26 KB | 0644 |
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Psr4Autoloader.php | File | 4.85 KB | 0644 |
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RecentFavoriteTable.php | File | 11.78 KB | 0644 |
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Response.php | File | 12.61 KB | 0644 |
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SavedSearches.php | File | 11.67 KB | 0644 |
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Scripts.php | File | 7.38 KB | 0644 |
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ServerStatusData.php | File | 15.72 KB | 0644 |
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StorageEngine.php | File | 13.61 KB | 0644 |
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SubPartition.php | File | 3.52 KB | 0644 |
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SysInfo.php | File | 799 B | 0644 |
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SysInfoLinux.php | File | 1.92 KB | 0644 |
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SysInfoSunOS.php | File | 1.86 KB | 0644 |
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SysInfoWINNT.php | File | 3.08 KB | 0644 |
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SystemDatabase.php | File | 3.66 KB | 0644 |
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Table.php | File | 88.12 KB | 0644 |
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Template.php | File | 4.45 KB | 0644 |
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Theme.php | File | 11.34 KB | 0644 |
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ThemeManager.php | File | 12.91 KB | 0644 |
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Tracker.php | File | 30.35 KB | 0644 |
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Types.php | File | 6.08 KB | 0644 |
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TypesMySQL.php | File | 17.26 KB | 0644 |
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Util.php | File | 172.46 KB | 0644 |
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VersionInformation.php | File | 7.87 KB | 0644 |
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ZipFile.php | File | 6.63 KB | 0644 |
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advisor.lib.php | File | 1.6 KB | 0644 |
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advisory_rules.txt | File | 25.94 KB | 0644 |
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autoloader.php | File | 450 B | 0644 |
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bookmark.lib.php | File | 8.5 KB | 0644 |
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browse_foreigners.lib.php | File | 9.83 KB | 0644 |
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central_columns.lib.php | File | 49.38 KB | 0644 |
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charset_conversion.lib.php | File | 3.54 KB | 0644 |
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check_user_privileges.lib.php | File | 10.65 KB | 0644 |
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cleanup.lib.php | File | 1.29 KB | 0644 |
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common.inc.php | File | 34.38 KB | 0644 |
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config.default.php | File | 66.5 KB | 0644 |
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config.values.php | File | 10.17 KB | 0644 |
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core.lib.php | File | 29.94 KB | 0644 |
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create_addfield.lib.php | File | 15.68 KB | 0644 |
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database_interface.inc.php | File | 2.63 KB | 0644 |
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db_common.inc.php | File | 3.12 KB | 0644 |
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db_designer.lib.php | File | 10.4 KB | 0644 |
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db_table_exists.lib.php | File | 3.21 KB | 0644 |
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display_change_password.lib.php | File | 5.45 KB | 0644 |
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display_create_table.lib.php | File | 1.53 KB | 0644 |
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display_export.lib.php | File | 38.11 KB | 0644 |
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display_git_revision.lib.php | File | 3.04 KB | 0644 |
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display_import.lib.php | File | 24.34 KB | 0644 |
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display_import_ajax.lib.php | File | 3.13 KB | 0644 |
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display_select_lang.lib.php | File | 2.36 KB | 0644 |
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error.inc.php | File | 1.21 KB | 0644 |
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error_report.lib.php | File | 10.25 KB | 0644 |
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export.lib.php | File | 35.16 KB | 0644 |
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file_listing.lib.php | File | 2.37 KB | 0644 |
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iconv_wrapper.lib.php | File | 3.88 KB | 0644 |
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import.lib.php | File | 50.64 KB | 0644 |
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index.lib.php | File | 1.37 KB | 0644 |
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information_schema_relations.lib.php | File | 10.95 KB | 0644 |
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insert_edit.lib.php | File | 112.79 KB | 0644 |
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ip_allow_deny.lib.php | File | 9.35 KB | 0644 |
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js_escape.lib.php | File | 4.43 KB | 0644 |
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kanji-encoding.lib.php | File | 4.46 KB | 0644 |
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language_stats.inc.php | File | 1.45 KB | 0644 |
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logging.lib.php | File | 521 B | 0644 |
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mime.lib.php | File | 704 B | 0644 |
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mult_submits.inc.php | File | 10.64 KB | 0644 |
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mult_submits.lib.php | File | 20.44 KB | 0644 |
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mysql_charsets.inc.php | File | 4.09 KB | 0644 |
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mysql_charsets.lib.php | File | 10.47 KB | 0644 |
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mysql_relations.lib.php | File | 5.12 KB | 0644 |
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normalization.lib.php | File | 33.98 KB | 0644 |
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opendocument.lib.php | File | 7.94 KB | 0644 |
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operations.lib.php | File | 73.64 KB | 0644 |
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parse_analyze.lib.php | File | 2.12 KB | 0644 |
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plugin_interface.lib.php | File | 19.69 KB | 0644 |
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plugin_interface.lib.php.bak | File | 19.69 KB | 0644 |
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pmd_common.php | File | 24.2 KB | 0644 |
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relation.lib.php | File | 68.41 KB | 0644 |
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relation_cleanup.lib.php | File | 13.84 KB | 0644 |
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replication.inc.php | File | 8.82 KB | 0644 |
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replication_gui.lib.php | File | 37.45 KB | 0644 |
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sanitizing.lib.php | File | 6.3 KB | 0644 |
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select_server.lib.php | File | 3.4 KB | 0644 |
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server_common.inc.php | File | 1.22 KB | 0644 |
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server_common.lib.php | File | 1.92 KB | 0644 |
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server_privileges.lib.php | File | 179.22 KB | 0644 |
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server_status.lib.php | File | 9.92 KB | 0644 |
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server_status_advisor.lib.php | File | 1.89 KB | 0644 |
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server_status_monitor.lib.php | File | 26.22 KB | 0644 |
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server_status_processes.lib.php | File | 9.57 KB | 0644 |
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server_status_queries.lib.php | File | 4.86 KB | 0644 |
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server_status_variables.lib.php | File | 28.95 KB | 0644 |
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server_user_groups.lib.php | File | 12.8 KB | 0644 |
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server_users.lib.php | File | 1.35 KB | 0644 |
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session.inc.php | File | 5.22 KB | 0644 |
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session.lib.php | File | 735 B | 0644 |
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special_schema_links.lib.php | File | 17.51 KB | 0644 |
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sql.lib.php | File | 77.51 KB | 0644 |
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sql.lib.php.bak | File | 77.51 KB | 0644 |
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sql_query_form.lib.php | File | 15.71 KB | 0644 |
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string.lib.php | File | 800 B | 0644 |
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stringMb.lib.php | File | 1.86 KB | 0644 |
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stringNative.lib.php | File | 6.82 KB | 0644 |
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sysinfo.lib.php | File | 1.34 KB | 0644 |
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tbl_columns_definition_form.inc.php | File | 13.55 KB | 0644 |
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tbl_common.inc.php | File | 1.3 KB | 0644 |
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tbl_info.inc.php | File | 3.54 KB | 0644 |
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tbl_partition_definition.inc.php | File | 5.55 KB | 0644 |
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tracking.lib.php | File | 54.93 KB | 0644 |
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transformations.lib.php | File | 14.63 KB | 0644 |
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url_generating.lib.php | File | 6.77 KB | 0644 |
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user_preferences.inc.php | File | 2.38 KB | 0644 |
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user_preferences.lib.php | File | 8.17 KB | 0644 |
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util.lib.php | File | 749 B | 0644 |
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vendor_config.php | File | 2.49 KB | 0644 |
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zip_extension.lib.php | File | 5.38 KB | 0644 |
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