{"id":50202,"date":"2024-07-24T11:47:56","date_gmt":"2024-07-24T09:47:56","guid":{"rendered":"https:\/\/community.simplifier.io\/doc\/ueberpruefen-des-cors-headers\/"},"modified":"2025-12-11T11:05:30","modified_gmt":"2025-12-11T09:05:30","slug":"ueberpruefen-des-cors-headers","status":"publish","type":"manual_documentation","link":"https:\/\/community.simplifier.io\/de\/doc\/installation-instructions\/general-instructions\/validate-cors-header\/","title":{"rendered":"CORS-Header validieren"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row row_content_display=&#8221;in_grid&#8221; row_content_display_align=&#8221;left&#8221; row_type=&#8221;row&#8221; stretch_row_type=&#8221;yes&#8221;][vc_column][vc_column_text]<\/p>\n<h1>Wie kann ich \u00fcberpr\u00fcfen, ob die CORS-Header gesetzt sind?<\/h1>\n<p>Es gibt viele Web-Firewall-Appliances und Reverse-Proxys<\/p>\n<pre>  curl -i 'https:\/\/your-domain\/client\/2.0\/version' -X 'OPTIONS' -H 'access-control-request-method: OPTIONS' -H 'origin:  <a target=\"_blank\" href=\"https:\/\/exa\/\" rel=\"noopener\" class=\"DbQRg\">https:\/\/example.com'<\/a><\/pre>\n<p>Dieser Befehl sollte antworten<\/p>\n<pre>HTTP\/2 200 access-control-allow-headers: simplifiertoken,content-type,simplifierapp access-control-allow-methods: GET,OPTIONS,PUT,POST access-control-max-age: 100 content-length: 0 date: Fri, 19 Mar 2021 12:40:43 GMT\r\n<\/pre>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00dcberpr\u00fcfe die CORS-Header-Einstellungen mit diesem curl-Befehl, der eine HTTP\/2 200-Antwort liefern sollte.<\/p>\n","protected":false},"author":3005,"featured_media":50204,"parent":50783,"menu_order":160,"template":"","format":"standard","class_list":["post-50202","manual_documentation","type-manual_documentation","status-publish","format-standard","has-post-thumbnail","hentry","manualdocumentationcategory-aktueller-release","manualdocumentationcategory-anforderungen"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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