jauthentication: __construct could not load authentication libraries



Problème: Suite à mon dernier post, une fois l'installation de Joomla 2.5.7 achevé, impossible d'accéder à l'administartion du site. Le message suivant est affiché: jauthentication: __construct could not load authentication libraries



Solution:


Suite à une recherche intensive sur google, j'ai remarqué que la table extension manque des plugins d'authentification. J'ai étudié le fichier sql utilisé pendant l'installation et pour les mêmes raisons évoquées dans le post précédent, j'ai abouti à la requête sql suivante:

SET IDENTITY_INSERT jos_extensions ON;
INSERT INTO jos_extensions (extension_id, name, type, element, folder, client_id, enabled, access, protected, manifest_cache, params, custom_data, system_data, checked_out, checked_out_time, ordering, state)
SELECT 400, 'plg_authentication_gmail', 'plugin', 'gmail', 'authentication', 0, 0, 1, 0, '', '{"applysuffix":"0","suffix":"","verifypeer":"1","user_blacklist":""}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 401, 'plg_authentication_joomla', 'plugin', 'joomla', 'authentication', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 402, 'plg_authentication_ldap', 'plugin', 'ldap', 'authentication', 0, 0, 1, 0, '', '{"host":"","port":"389","use_ldapV3":"0","negotiate_tls":"0","no_referrals":"0","auth_method":"bind","base_dn":"","search_string":"","users_dn":"","username":"admin","password":"bobby7","ldap_fullname":"fullName","ldap_email":"mail","ldap_uid":"uid"}', '', '', 0, '19000101 00:00:00', 3, 0
UNION ALL
SELECT 404, 'plg_content_emailcloak', 'plugin', 'emailcloak', 'content', 0, 1, 1, 0, '', '{"mode":"1"}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 405, 'plg_content_geshi', 'plugin', 'geshi', 'content', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 2, 0
UNION ALL
SELECT 406, 'plg_content_loadmodule', 'plugin', 'loadmodule', 'content', 0, 1, 1, 0, '{"legacy":false,"name":"plg_content_loadmodule","type":"plugin","creationDate":"November 2005","author":"Joomla! Project","copyright":"Copyright (C) 2005 - 2011 Open Source Matters. All rights reserved.","authorEmail":"admin@joomla.org","authorUrl":"www.joomla.org","version":"1.7.0","description":"PLG_LOADMODULE_XML_DESCRIPTION","group":""}', '{"style":"xhtml"}', '', '', 0, '20110918 15:22:50', 0, 0
UNION ALL
SELECT 407, 'plg_content_pagebreak', 'plugin', 'pagebreak', 'content', 0, 1, 1, 1, '', '{"title":"1","multipage_toc":"1","showall":"1"}', '', '', 0, '19000101 00:00:00', 4, 0
UNION ALL
SELECT 408, 'plg_content_pagenavigation', 'plugin', 'pagenavigation', 'content', 0, 1, 1, 1, '', '{"position":"1"}', '', '', 0, '19000101 00:00:00', 5, 0
UNION ALL
SELECT 409, 'plg_content_vote', 'plugin', 'vote', 'content', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 6, 0
UNION ALL
SELECT 410, 'plg_editors_codemirror', 'plugin', 'codemirror', 'editors', 0, 1, 1, 1, '', '{"linenumbers":"0","tabmode":"indent"}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 411, 'plg_editors_none', 'plugin', 'none', 'editors', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 2, 0
UNION ALL
SELECT 412, 'plg_editors_tinymce', 'plugin', 'tinymce', 'editors', 0, 1, 1, 1, '', '{"mode":"1","skin":"0","compressed":"0","cleanup_startup":"0","cleanup_save":"2","entity_encoding":"raw","lang_mode":"0","lang_code":"en","text_direction":"ltr","content_css":"1","content_css_custom":"","relative_urls":"1","newlines":"0","invalid_elements":"script,applet,iframe","extended_elements":"","toolbar":"top","toolbar_align":"left","html_height":"550","html_width":"750","element_path":"1","fonts":"1","paste":"1","searchreplace":"1","insertdate":"1","format_date":"%Y-%m-%d","inserttime":"1","format_time":"%H:%M:%S","colors":"1","table":"1","smilies":"1","media":"1","hr":"1","directionality":"1","fullscreen":"1","style":"1","layer":"1","xhtmlxtras":"1","visualchars":"1","nonbreaking":"1","template":"1","blockquote":"1","wordcount":"1","advimage":"1","advlink":"1","autosave":"1","contextmenu":"1","inlinepopups":"1","safari":"0","custom_plugin":"","custom_button":""}', '', '', 0, '19000101 00:00:00', 3, 0
UNION ALL
SELECT 413, 'plg_editors-xtd_article', 'plugin', 'article', 'editors-xtd', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 414, 'plg_editors-xtd_image', 'plugin', 'image', 'editors-xtd', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 2, 0
UNION ALL
SELECT 415, 'plg_editors-xtd_pagebreak', 'plugin', 'pagebreak', 'editors-xtd', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 3, 0
UNION ALL
SELECT 416, 'plg_editors-xtd_readmore', 'plugin', 'readmore', 'editors-xtd', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 4, 0
UNION ALL
SELECT 417, 'plg_search_categories', 'plugin', 'categories', 'search', 0, 1, 1, 0, '', '{"search_limit":"50","search_content":"1","search_archived":"1"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 418, 'plg_search_contacts', 'plugin', 'contacts', 'search', 0, 1, 1, 0, '', '{"search_limit":"50","search_content":"1","search_archived":"1"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 419, 'plg_search_content', 'plugin', 'content', 'search', 0, 1, 1, 0, '', '{"search_limit":"50","search_content":"1","search_archived":"1"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 420, 'plg_search_newsfeeds', 'plugin', 'newsfeeds', 'search', 0, 1, 1, 0, '', '{"search_limit":"50","search_content":"1","search_archived":"1"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 421, 'plg_search_weblinks', 'plugin', 'weblinks', 'search', 0, 1, 1, 0, '', '{"search_limit":"50","search_content":"1","search_archived":"1"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 422, 'plg_system_languagefilter', 'plugin', 'languagefilter', 'system', 0, 0, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 423, 'plg_system_p3p', 'plugin', 'p3p', 'system', 0, 1, 1, 1, '', '{"headers":"NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"}', '', '', 0, '19000101 00:00:00', 2, 0
UNION ALL
SELECT 424, 'plg_system_cache', 'plugin', 'cache', 'system', 0, 0, 1, 1, '', '{"browsercache":"0","cachetime":"15"}', '', '', 0, '19000101 00:00:00', 3, 0
UNION ALL
SELECT 425, 'plg_system_debug', 'plugin', 'debug', 'system', 0, 1, 1, 0, '', '{"profile":"1","queries":"1","memory":"1","language_files":"1","language_strings":"1","strip-first":"1","strip-prefix":"","strip-suffix":""}', '', '', 0, '19000101 00:00:00', 4, 0
UNION ALL
SELECT 426, 'plg_system_log', 'plugin', 'log', 'system', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 5, 0
UNION ALL
SELECT 427, 'plg_system_redirect', 'plugin', 'redirect', 'system', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 6, 0
UNION ALL
SELECT 428, 'plg_system_remember', 'plugin', 'remember', 'system', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 7, 0
UNION ALL
SELECT 429, 'plg_system_sef', 'plugin', 'sef', 'system', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 8, 0
UNION ALL
SELECT 430, 'plg_system_logout', 'plugin', 'logout', 'system', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 9, 0
UNION ALL
SELECT 431, 'plg_user_contactcreator', 'plugin', 'contactcreator', 'user', 0, 0, 1, 1, '', '{"autowebpage":"","category":"26","autopublish":"0"}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 432, 'plg_user_joomla', 'plugin', 'joomla', 'user', 0, 1, 1, 0, '', '{"autoregister":"1"}', '', '', 0, '19000101 00:00:00', 2, 0
UNION ALL
SELECT 433, 'plg_user_profile', 'plugin', 'profile', 'user', 0, 0, 1, 1, '', '{"register-require_address1":"1","register-require_address2":"1","register-require_city":"1","register-require_region":"1","register-require_country":"1","register-require_postal_code":"1","register-require_phone":"1","register-require_website":"1","register-require_favoritebook":"1","register-require_aboutme":"1","register-require_tos":"1","register-require_dob":"1","profile-require_address1":"1","profile-require_address2":"1","profile-require_city":"1","profile-require_region":"1","profile-require_country":"1","profile-require_postal_code":"1","profile-require_phone":"1","profile-require_website":"1","profile-require_favoritebook":"1","profile-require_aboutme":"1","profile-require_tos":"1","profile-require_dob":"1"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 434, 'plg_extension_joomla', 'plugin', 'joomla', 'extension', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 435, 'plg_content_joomla', 'plugin', 'joomla', 'content', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 436, 'plg_system_languagecode', 'plugin', 'languagecode', 'system', 0, 0, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 10, 0
UNION ALL
SELECT 437, 'plg_quickicon_joomlaupdate', 'plugin', 'joomlaupdate', 'quickicon', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 438, 'plg_quickicon_extensionupdate', 'plugin', 'extensionupdate', 'quickicon', 0, 1, 1, 1, '', '{}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 439, 'plg_captcha_recaptcha', 'plugin', 'recaptcha', 'captcha', 0, 1, 1, 0, '{}', '{"public_key":"","private_key":"","theme":"clean"}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 440, 'plg_system_highlight', 'plugin', 'highlight', 'system', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 7, 0
UNION ALL
SELECT 441, 'plg_content_finder', 'plugin', 'finder', 'content', 0, 0, 1, 0, '{"legacy":false,"name":"plg_content_finder","type":"plugin","creationDate":"December 2011","author":"Joomla! Project","copyright":"Copyright (C) 2005 - 2011 Open Source Matters. All rights reserved.","authorEmail":"admin@joomla.org","authorUrl":"www.joomla.org","version":"1.7.0","description":"PLG_CONTENT_FINDER_XML_DESCRIPTION","group":""}', '{}', '', '', 0, '19000101 00:00:00', 0, 0
UNION ALL
SELECT 442, 'plg_finder_categories', 'plugin', 'categories', 'finder', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 1, 0
UNION ALL
SELECT 443, 'plg_finder_contacts', 'plugin', 'contacts', 'finder', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 2, 0
UNION ALL
SELECT 444, 'plg_finder_content', 'plugin', 'content', 'finder', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 3, 0
UNION ALL
SELECT 445, 'plg_finder_newsfeeds', 'plugin', 'newsfeeds', 'finder', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 4, 0
UNION ALL
SELECT 446, 'plg_finder_weblinks', 'plugin', 'weblinks', 'finder', 0, 1, 1, 0, '', '{}', '', '', 0, '19000101 00:00:00', 5, 0;
SET IDENTITY_INSERT jos_extensions OFF;

Une fois la requête exécutée, j'ai pu accéder au site d'administration

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