{"id":12039,"date":"2022-03-15T16:03:41","date_gmt":"2022-03-15T20:03:41","guid":{"rendered":"http:\/\/local.brightwhiz\/?p=12039"},"modified":"2022-03-15T16:03:43","modified_gmt":"2022-03-15T20:03:43","slug":"error-with-permissions-policy-header-parse-of-permissions-policy-failed","status":"publish","type":"post","link":"http:\/\/local.brightwhiz\/error-with-permissions-policy-header-parse-of-permissions-policy-failed\/","title":{"rendered":"Error with Permissions-Policy header: Parse of permissions policy failed [Solved]"},"content":{"rendered":"\n<p>You may have rightly implemented the Permissions policy on your web server and got this in your console &#8220;Error with Permissions-Policy header: Parse of permissions policy failed because of errors reported by structured header parser.&#8221;<\/p>\n\n\n\n<p>That is a sign that your implementation of that header is incorrect. Therefore, in this article, we will help you rectify the above issue and explain the solution.<\/p>\n\n\n\n<p>The above error is related to the new Permissions-Policy <a href=\"http:\/\/local.brightwhiz\/tag\/http\">HTTP<\/a> header that is implemented as a replacement to the existing Feature-Policy header which is used to handle the client permissions and other important features.<\/p>\n\n\n\n<p>The Permissions-Policy HTTP header uses a structured syntax giving the website more strict controls and applying restrictions on which origins get to access some features on the end user&#8217;s devices.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fixing the Error with Permissions-Policy Header<\/h2>\n\n\n\n<p>This is the format of the header that can be placed in the <a href=\"http:\/\/local.brightwhiz\/tag\/apache\">Apache<\/a> <code>apache.conf<\/code>, the <code>.htaccess<\/code> file, or in the Nginx <code>nginx.conf<\/code> file.<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-apacheconf\">Permissions-Policy: fullscreen=(self &quot;https:\/\/example.com&quot; &quot;https:\/\/another.example.com&quot;),\n    geolocation=*, camera=(), microphone=(), gyroscope=(), payment=(&quot;https:\/\/*.paypal.com&quot;)<\/code><\/pre>\n\n\n\n<p>This differs from the older Feature-Policy header as shown here.<\/p>\n\n\n\n<pre class=\"wp-block-prismatic-blocks\"><code class=\"language-apacheconf\">Feature-Policy: fullscreen &#039;self&#039; https:\/\/example.com https:\/\/another.example.com;\ngeolocation ; camera &#039;none&#039;; microphone &#039;none&#039;; gyroscope &#039;none&#039;; payment https:\/\/.paypal.com<\/code><\/pre>\n\n\n\n<p>These are the differences to look out for that might be the cause of errors in the Permissions-Policy header when trying to use the Feature-Policy syntax.<\/p>\n\n\n\n<ul><li><code>self<\/code> and <code>*<\/code> are tokens, and don&#8217;t need to be quoted.<\/li><li><code>Origins<\/code> are strings representing domain names and should be enclosed within double quotes.<\/li><li>Allow lists are normally enclosed in parentheses and can be omitted if there is only a single element.<\/li><li>Decalarations are separated by a comma (<code>,<\/code>) and not semi-colons (<code>;<\/code>).<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Hopefully going forward you won&#8217;t encounter the &#8220;Error with Permissions-Policy header: Parse of permissions policy failed because of errors reported by structured header parser.&#8221; message after you set your Permissions-Policy header correctly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You may have rightly implemented the Permissions policy on your web server and got this in your console &#8220;Error with Permissions-Policy header: Parse of permissions policy failed because of errors&#8230;<\/p>\n","protected":false},"author":1,"featured_media":12041,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,23,9,16],"tags":[58,193,313,400,433,471,526,573,635,638],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Error with Permissions-Policy header: Parse of permissions policy<\/title>\n<meta name=\"description\" content=\"Fixing the Error with Permissions-Policy header: Parse of permissions policy failed because of errors reported by structured header parser.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/local.brightwhiz\/error-with-permissions-policy-header-parse-of-permissions-policy-failed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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