{"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":"sicurezza-paypal-con-vecchi-sistemi-operativi","status":"publish","type":"post","link":"https:\/\/webhosting.de\/it\/paypal-sicherheit-mit-aelteren-betriebssystemen\/","title":{"rendered":"Sicurezza Paypal TLS 1.2 e http\/1.1 con sistemi operativi pi\u00f9 vecchi"},"content":{"rendered":"

Per molti mesi ci sono state ripetute richieste da parte di Paypal<\/a> agli utenti delle interfacce fornite per aggiornare i loro sistemi alle versioni attuali o per stabilire connessioni solo attraverso i protocolli attuali. In linea di principio, questo non \u00e8 un problema, perch\u00e9 la maggior parte dei sistemi operativi, anche quelli di diversi anni, possono supportare questo senza problemi.<\/p>\n

Potete testare il vostro sistema, ad esempio, con il seguente comando:<\/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
Il valore di ritorno \u00e8<\/p>\n
PayPal_Connessione_OKbool(true)
\nstringa(0) \"<\/p>\n
o se non funziona:<\/p>\n
bool(falso)
\nstringa(17) \"SSL connect error\"<\/p>\n
Quest'ultimo errore si verifica, ad esempio, sotto Redhat\/Centos6.<\/p>\n
In linea di principio, il collegamento con Redhat6 funziona anche sotto tls<\/a> 1.2 ma purtroppo il programma usato \"curl\" non negozia automaticamente questa connessione con tls1.2. Questo bug \u00e8 stato aggiornato da Redhat in maggio e sar\u00e0 presto disponibile anche per Centos6. Come operatore di webserver dovreste quindi aggiornare tutti i pacchetti all'ultima versione e soprattutto usare curl dalla versione 7.19.7-52. Redhat<\/a><\/p>\n
Fino ad allora si dovrebbe chiedere a Curl di utilizzare la versione attuale, ad esempio con :<\/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
Ma non c'\u00e8 bisogno di farsi prendere dal panico. A causa della pigrizia nell'aggiornamento della maggior parte degli utenti, Paypal ha prorogato il termine per la modifica dei protocolli o la disattivazione dei vecchi protocolli di 1 anno al 30.6.2017.<\/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":"4687","_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_dk":null,"_trp_automatically_translated_slug_pl_pl":null,"_trp_automatically_translated_slug_es_es":null,"_trp_automatically_translated_slug_hu_hu":null,"_trp_automatically_translated_slug_fi":"paypal-security-with-older-operating-systems","_trp_automatically_translated_slug_ja":"%e3%83%9a%e3%82%a4%e3%83%91%e3%83%ab%e3%81%ae%e5%8f%a4%e3%81%84%e3%82%aa%e3%83%9a%e3%83%ac%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%81%ae%e3%82%bb%e3%82%ad","_trp_automatically_translated_slug_lt_lt":null,"_elementor_edit_mode":null,"_elementor_template_type":null,"_elementor_version":null,"_elementor_pro_version":null,"_wp_page_template":"default","_elementor_page_settings":null,"_elementor_data":null,"_elementor_css":null,"_elementor_conditions":null,"_happyaddons_elements_cache":null,"_oembed_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_time_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_time_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_59808117857ddf57e478a31d79f76e4d":null,"_oembed_time_59808117857ddf57e478a31d79f76e4d":null,"_oembed_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_time_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_81002f7ee3604f645db4ebcfd1912acf":null,"_oembed_time_81002f7ee3604f645db4ebcfd1912acf":null,"_elementor_screenshot":null,"_oembed_7ea3429961cf98fa85da9747683af827":null,"_oembed_time_7ea3429961cf98fa85da9747683af827":null,"_elementor_controls_usage":null,"_elementor_page_assets":[],"_elementor_screenshot_failed":null,"theplus_transient_widgets":["tp-video-player"],"_eael_custom_js":null,"_wp_old_date":null,"_trp_automatically_translated_slug_it_it":null,"_trp_automatically_translated_slug_pt_pt":null,"_trp_automatically_translated_slug_zh_cn":null,"_trp_automatically_translated_slug_nl_nl":null,"_trp_automatically_translated_slug_pt_br":null,"_trp_automatically_translated_slug_sv_se":null,"rank_math_analytic_object_id":"849","rank_math_internal_links_processed":null,"_trp_automatically_translated_slug_ro_ro":null,"_trp_automatically_translated_slug_sk_sk":null,"_trp_automatically_translated_slug_bg_bg":null,"_trp_automatically_translated_slug_sl_si":null,"litespeed_vpi_list":["webhostinglogo.png"],"litespeed_vpi_list_mobile":["webhostinglogo.png"],"rank_math_seo_score":null,"rank_math_contentai_score":null,"ilj_limitincominglinks":null,"ilj_maxincominglinks":null,"ilj_limitoutgoinglinks":null,"ilj_maxoutgoinglinks":null,"ilj_limitlinksperparagraph":null,"ilj_linksperparagraph":null,"ilj_blacklistdefinition":null,"ilj_linkdefinition":["paypal sicherheit tls 1.2 und http\/1.1 mit \u00e4lteren betriebssystemen"],"_eb_reusable_block_ids":null,"rank_math_focus_keyword":null,"rank_math_og_content_image":null,"_yoast_wpseo_metadesc":"","_yoast_wpseo_content_score":null,"_yoast_wpseo_focuskeywords":null,"_yoast_wpseo_keywordsynonyms":null,"_yoast_wpseo_estimated-reading-time-minutes":null,"rank_math_description":null,"surfer_last_post_update":null,"surfer_last_post_update_direction":null,"surfer_keywords":null,"surfer_location":null,"surfer_draft_id":null,"surfer_permalink_hash":null,"surfer_scrape_ready":null,"_thumbnail_id":"663","footnotes":null,"_links":{"self":[{"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/posts\/4193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/comments?post=4193"}],"version-history":[{"count":1,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/posts\/4193\/revisions"}],"predecessor-version":[{"id":8477,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/posts\/4193\/revisions\/8477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/media\/663"}],"wp:attachment":[{"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/media?parent=4193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/categories?post=4193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhosting.de\/it\/wp-json\/wp\/v2\/tags?post=4193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}