{"id":4193,"date":"2020-10-30T22:02:21","date_gmt":"2020-10-30T21:02:21","guid":{"rendered":"https:\/\/webhosting.de\/?p=4193"},"modified":"2025-02-19T18:55:52","modified_gmt":"2025-02-19T17:55:52","slug":"la-securite-de-paypal-avec-les-anciens-systemes-dexploitation","status":"publish","type":"post","link":"https:\/\/webhosting.de\/fr\/paypal-sicherheit-mit-aelteren-betriebssystemen\/","title":{"rendered":"S\u00e9curit\u00e9 de Paypal TLS 1.2 et http\/1.1 avec les anciens syst\u00e8mes d'exploitation"},"content":{"rendered":"

Depuis de nombreux mois, des demandes r\u00e9p\u00e9t\u00e9es ont \u00e9t\u00e9 formul\u00e9es par Paypal<\/a> aux utilisateurs des interfaces fournies pour mettre \u00e0 jour leurs syst\u00e8mes avec les versions actuelles ou pour \u00e9tablir des connexions uniquement via les protocoles actuels. En principe, ce n'est pas un probl\u00e8me, car la plupart des syst\u00e8mes d'exploitation, m\u00eame ceux qui ont plusieurs ann\u00e9es, peuvent le supporter sans probl\u00e8me.<\/p>\n

Vous pouvez par exemple tester votre syst\u00e8me avec la commande suivante :<\/p>\n

php<\/a> -r '$ch = curl_init() ; curl_setopt($ch, CURLOPT_URL, \"https:\/\/tlstest.paypal.com\/\") ; var_dump(curl_exec($ch)) ; var_dump(curl_error($ch)) ;\".<\/pre>\n
La valeur de retour est soit<\/p>\n
PayPal_Connection_OKbool(true)
\nstring(0) \"<\/p>\n
ou si cela ne fonctionne pas :<\/p>\n
bool(faux)
\nstring(17) \"Erreur de connexion SSL\".<\/p>\n
Cette derni\u00e8re erreur se produit, par exemple, sous Redhat\/Centos6.<\/p>\n
En principe, la connexion avec Redhat6 fonctionne \u00e9galement sous tls<\/a> 1.2 mais malheureusement le programme utilis\u00e9 \"curl\" ne n\u00e9gocie pas automatiquement cette connexion avec tls1.2. Ce bug a \u00e9t\u00e9 mis \u00e0 jour par Redhat en mai et sera \u00e9galement disponible pour Centos6 prochainement. En tant qu'op\u00e9rateur de serveur web, vous devez donc mettre \u00e0 jour tous les paquets \u00e0 la derni\u00e8re version et surtout utiliser curl \u00e0 partir de la version 7.19.7-52. Redhat<\/a><\/p>\n
D'ici l\u00e0, vous devrez demander \u00e0 curl d'utiliser la version actuelle, par exemple avec :<\/p>\n
php -r '$ch = curl_init() ; curl_setopt($ch, CURLOPT_SSLVERSION, 6) ; curl_setopt($ch, CURLOPT_URL, \"https:\/\/tlstest.paypal.com\/\") ; var_dump(curl_exec($ch)) ; var_dump(curl_error($ch));'.<\/pre>\n
Mais pas besoin de paniquer. En raison de la paresse de mise \u00e0 jour de la plupart des utilisateurs, Paypal a prolong\u00e9 d'un an, jusqu'au 30 juin 2017, le d\u00e9lai pour changer les protocoles ou d\u00e9sactiver les anciens protocoles.<\/p>","protected":false},"excerpt":{"rendered":"
Seit vielen Monaten gibt es immer wieder Aufforderungen von Paypal an Nutzer der bereitgestellten Schnittstellen ihre Systeme auf aktuelle Versionen zu bringen resp. nur noch \u00fcber die aktuelle Protokolle Verbindungen aufzubauen. Dies stellt prinzipiell kein Problem dar, denn die meisten selbst einige Jahre alten Betriebssysteme k\u00f6nnen dieses problemlos unterst\u00fctzen. Testen kann man sein System z.B. […]<\/p>\n","protected":false},"author":1,"featured_media":663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_crdt_document":"","inline_featured_image":false,"footnotes":""},"categories":[685,674],"tags":[194,195],"class_list":["post-4193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allgemein","category-web_hosting","tag-paypal","tag-tls1-2"],"acf":[],"_wp_attached_file":null,"_wp_attachment_metadata":null,"litespeed-optimize-size":null,"litespeed-optimize-set":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"stockpack_author_name":null,"stockpack_author_url":null,"stockpack_provider":null,"stockpack_image_url":null,"stockpack_license":null,"stockpack_license_url":null,"stockpack_modification":null,"color":null,"original_id":null,"original_url":null,"original_link":null,"unsplash_location":null,"unsplash_sponsor":null,"unsplash_exif":null,"unsplash_attachment_metadata":null,"_elementor_is_screenshot":null,"surfer_file_name":null,"surfer_file_original_url":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_elements_download_event":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_trp_menu_languages":null,"rank_math_primary_category":"685","rank_math_title":null,"inline_featured_image":null,"_yoast_wpseo_primary_category":null,"rank_math_schema_blogposting":null,"rank_math_schema_videoobject":null,"_oembed_049c719bc4a9f89deaead66a7da9fddc":null,"_oembed_time_049c719bc4a9f89deaead66a7da9fddc":null,"_yoast_wpseo_focuskw":"","_yoast_wpseo_linkdex":null,"_oembed_27e3473bf8bec795fbeb3a9d38489348":null,"_oembed_c3b0f6959478faf92a1f343d8f96b19e":null,"_trp_translated_slug_en_us":null,"_wp_desired_post_slug":null,"_yoast_wpseo_title":null,"tldname":null,"tldpreis":null,"tldrubrik":null,"tldpolicylink":null,"tldsize":null,"tldregistrierungsdauer":null,"tldtransfer":null,"tldwhoisprivacy":null,"tldregistrarchange":null,"tldregistrantchange":null,"tldwhoisupdate":null,"tldnameserverupdate":null,"tlddeletesofort":null,"tlddeleteexpire":null,"tldumlaute":null,"tldrestore":null,"tldsubcategory":null,"tldbildname":null,"tldbildurl":null,"tldclean":null,"tldcategory":null,"tldpolicy":null,"tldbesonderheiten":null,"tld_bedeutung":null,"_oembed_d167040d816d8f94c072940c8009f5f8":null,"_oembed_b0a0fa59ef14f8870da2c63f2027d064":null,"_oembed_4792fa4dfb2a8f09ab950a73b7f313ba":null,"_oembed_33ceb1fe54a8ab775d9410abf699878d":null,"_oembed_fd7014d14d919b45ec004937c0db9335":null,"_oembed_21a029d076783ec3e8042698c351bd7e":null,"_oembed_be5ea8a0c7b18e658f08cc571a909452":null,"_oembed_a9ca7a298b19f9b48ec5914e010294d2":null,"_oembed_f8db6b27d08a2bb1f920e7647808899a":null,"_oembed_168ebde5096e77d8a89326519af9e022":null,"_oembed_cdb76f1b345b42743edfe25481b6f98f":null,"_oembed_87b0613611ae54e86e8864265404b0a1":null,"_oembed_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_oembed_time_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_tldname":null,"_tldclean":null,"_tldpreis":null,"_tldcategory":null,"_tldsubcategory":null,"_tldpolicy":null,"_tldpolicylink":null,"_tldsize":null,"_tldregistrierungsdauer":null,"_tldtransfer":null,"_tldwhoisprivacy":null,"_tldregistrarchange":null,"_tldregistrantchange":null,"_tldwhoisupdate":null,"_tldnameserverupdate":null,"_tlddeletesofort":null,"_tlddeleteexpire":null,"_tldumlaute":null,"_tldrestore":null,"_tldbildname":null,"_tldbildurl":null,"_tld_bedeutung":null,"_tldbesonderheiten":null,"_oembed_ad96e4112edb9f8ffa35731d4098bc6b":null,"_oembed_8357e2b8a2575c74ed5978f262a10126":null,"_oembed_3d5fea5103dd0d22ec5d6a33eff7f863":null,"_eael_widget_elements":null,"_oembed_0d8a206f09633e3d62b95a15a4dd0487":null,"_oembed_time_0d8a206f09633e3d62b95a15a4dd0487":null,"_aioseo_description":null,"_eb_attr":null,"_eb_data_table":null,"_oembed_819a879e7da16dd629cfd15a97334c8a":null,"_oembed_time_819a879e7da16dd629cfd15a97334c8a":null,"_acf_changed":null,"_wpcode_auto_insert":null,"_edit_last":"1","_edit_lock":null,"_oembed_e7b913c6c84084ed9702cb4feb012ddd":null,"_oembed_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_time_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_03514b67990db061d7c4672de26dc514":null,"_oembed_time_03514b67990db061d7c4672de26dc514":null,"rank_math_news_sitemap_robots":"index","rank_math_robots":["index"],"_eael_post_view_count":"4696","_trp_automatically_translated_slug_ru_ru":null,"_trp_automatically_translated_slug_et":"paypal-security-with-older-operating-systems","_trp_automatically_translated_slug_lv":"paypal-security-with-older-operating-systems","_trp_automatically_translated_slug_fr_fr":null,"_trp_automatically_translated_slug_en_us":null,"_wp_old_slug":null,"_trp_automatically_translated_slug_da_d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