无法使用phpMyAdminlogin到远程MariaDB服务器，但在shell中工作

我最近configuration了两台服务器。 首先使用Apache和phpMyAdmin。 在另一台服务器上，我有一个正确configuration的maria-DB服务器。

phpMyAdmin它读取configuration文件，但我无法连接到MariaDB服务器和PMA扔

#2002 Cannot log in to the MySQL server 

使用mysql命令从Web服务器连接到数据库服务器并使用相同的用户/密码，我可以成功连接到数据库服务器。

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在mysql中没有错误，所有的mysql端口都在防火墙中打开，没有php错误。 我没有任何运气发现问题。

编辑：

通过Shell访问服务器

 [root@pw000i rafael]# mysql -h [IP ADRESS TO THE REMOTE SERVER] -u rafael -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 4 Server version: 5.5.36-MariaDB-log MariaDB Server Copyright (c) 2000, 2014, Oracle, Monty Program Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> 

来自PhpMyAdmin的config.inc.php

 <?php /** * phpMyAdmin configuration file, you can use it as base for the manual * configuration. For easier setup you can use "setup/". * * All directives are explained in Documentation.html and on phpMyAdmin * wiki <http://wiki.phpmyadmin.net>. */ /* * This is needed for cookie based authentication to encrypt password in * cookie */ $cfg['blowfish_secret'] = 'MY SECRET PASSPHRASE IS HIDDEN'; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */ /** * Server(s) configuration */ $i = 0; // The $cfg['Servers'] array starts with $cfg['Servers'][1]. Do not use // $cfg['Servers'][0]. You can disable a server config entry by setting host // to ''. If you want more than one server, just copy following section // (including $i incrementation) serveral times. There is no need to define // full server array, just define values you need to change. $i++; $cfg['Servers'][$i]['host'] = '10.XX.X.XXX'; // MySQL hostname or IP ad dress $cfg['Servers'][$i]['port'] = ''; // MySQL port - leave blank for default port $cfg['Servers'][$i]['socket'] = ''; // Path to the socket - leav e blank for default socket $cfg['Servers'][$i]['connect_type'] = 'tcp'; // How to connect to MySQL s erver ('tcp' or 'socket') $cfg['Servers'][$i]['extension'] = 'mysqli'; // The php MySQL extension to use ('mysql' or 'mysqli') $cfg['Servers'][$i]['compress'] = FALSE; // Use compressed protocol f or the MySQL connection // (requires PHP >= 4.3.0) $cfg['Servers'][$i]['controluser'] = ''; // MySQL control user settin gs // (this user must have read -only $cfg['Servers'][$i]['controlpass'] = ''; // access to the "mysql/user " // and "mysql/db" tables). // The controluser is also // used for all relational // features (pmadb) $cfg['Servers'][$i]['auth_type'] = 'cookie'; // Authentication method ( config, http or cookie based)? $cfg['Servers'][$i]['user'] = 'rafael'; // MySQL user $cfg['Servers'][$i]['password'] = ''; // MySQL password (only need ed // with 'config' auth_type) $cfg['Servers'][$i]['only_db'] = ''; // If set to a db-name, only // this db is displayed in l eft frame // It may also be an array of db-names, where sorting order is relevant. $cfg['Servers'][$i]['hide_db'] = ''; // Database name to be hidde n from listings $cfg['Servers'][$i]['verbose'] = 'new-db-mariaDB'; // Verbose nam e for this host - leave blank to show the hostname $cfg['Servers'][$i]['pmadb'] = ''; // Database used for Relatio n, Bookmark and PDF Features // (see scripts/create_table s.sql) // - leave blank for no su pport // DEFAULT: 'phpmyadmin' $cfg['Servers'][$i]['bookmarktable'] = ''; // Bookmark table // - leave blank for no bo okmark support // DEFAULT: 'pma_bookmar k' $cfg['Servers'][$i]['relation'] = ''; // table to describe the rel ation between links (see doc) // - leave blank for no re lation-links support // DEFAULT: 'pma_relatio n' $cfg['Servers'][$i]['table_info'] = ''; // table to describe the dis play fields // - leave blank for no di splay fields support // DEFAULT: 'pma_table_i nfo' $cfg['Servers'][$i]['table_coords'] = ''; // table to describe the tab les position for the PDF schema // - leave blank for no PD F schema support // DEFAULT: 'pma_table_c oords' $cfg['Servers'][$i]['pdf_pages'] = ''; // table to describe pages of relationpdf // - leave blank if you do n't want to use this // DEFAULT: 'pma_pdf_pag es' $cfg['Servers'][$i]['column_info'] = ''; // table to store column inf ormation // - leave blank for no co lumn comments/mime types // DEFAULT: 'pma_column_ info' $cfg['Servers'][$i]['history'] = ''; // table to store SQL histor y // - leave blank for no SQ L query history // DEFAULT: 'pma_history ' $cfg['Servers'][$i]['verbose_check'] = TRUE; // set to FALSE if you know that your pma_* tables // are up to date. This prev ents compatibility // checks and thereby increa ses performance. $cfg['Servers'][$i]['AllowRoot'] = TRUE; // whether to allow root log in $cfg['Servers'][$i]['AllowDeny']['order'] // Host authentication order , leave blank to not use = ''; $cfg['Servers'][$i]['AllowDeny']['rules'] // Host authentication rules , leave blank for defaults = array(); $cfg['Servers'][$i]['AllowNoPassword'] // Allow logins without a pa ssword. Do not change the FALSE = FALSE; // default unless you're run ning a passwordless MySQL server $cfg['Servers'][$i]['designer_coords'] // Leave blank (default) for no Designer support, otherwise = ''; // set to suggested 'pma_des igner_coords' if really needed $cfg['Servers'][$i]['bs_garbage_threshold'] // Blobstreaming: Recommente d default value from upstream = 50; // DEFAULT: '50' $cfg['Servers'][$i]['bs_repository_threshold'] // Blobstreaming: Recommente d default value from upstream = '32M'; // DEFAULT: '32M' $cfg['Servers'][$i]['bs_temp_blob_timeout'] // Blobstreaming: Recommente d default value from upstream = 600; // DEFAULT: '600' $cfg['Servers'][$i]['bs_temp_log_threshold'] // Blobstreaming: Recommente d default value from upstream = '32M'; // DEFAULT: '32M' /* * End of servers configuration */ /* * Directories for saving/loading files from server */ $cfg['UploadDir'] = '/var/lib/phpMyAdmin/upload'; $cfg['SaveDir'] = '/var/lib/phpMyAdmin/save'; /* * Disable the default warning that is displayed on the DB Details Structure * page if any of the required Tables for the relation features is not found */ $cfg['PmaNoRelation_DisableWarning'] = TRUE; ?> 

我在两台服务器上都使用Fedora 20。 有任何想法吗？

 [root@pw000i rafael]# getsebool -a | grep httpd httpd_anon_write --> off httpd_builtin_scripting --> on httpd_can_check_spam --> off httpd_can_connect_ftp --> off httpd_can_connect_ldap --> off httpd_can_connect_mythtv --> off httpd_can_connect_zabbix --> off httpd_can_network_connect --> off httpd_can_network_connect_cobbler --> off httpd_can_network_connect_db --> off <----- THIS SETTING IT'S THE GUILTY httpd_can_network_memcache --> off httpd_can_network_relay --> off httpd_can_sendmail --> off httpd_dbus_avahi --> off httpd_dontaudit_search_dirs --> off httpd_enable_cgi --> on httpd_enable_ftp_server --> off httpd_enable_homedirs --> off httpd_execmem --> off httpd_graceful_shutdown --> on httpd_manage_ipa --> off httpd_mod_auth_ntlm_winbind --> off httpd_mod_auth_pam --> off httpd_read_user_content --> off httpd_run_stickshift --> off httpd_serve_cobbler_files --> off httpd_setrlimit --> off httpd_ssi_exec --> off httpd_sys_script_anon_write --> off httpd_tmp_exec --> off httpd_tty_comm --> off httpd_unified --> off httpd_use_cifs --> off httpd_use_fusefs --> off httpd_use_gpg --> off httpd_use_nfs --> off httpd_use_openstack --> off httpd_use_sasl --> off httpd_verify_dns --> off 

 [root@pw000i rafael]# setsebool -P httpd_can_network_connect_db on