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Add function for sending complete CSP headers

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This commit is contained in:
Joshua Ramon Enslin 2020-11-22 17:45:07 +01:00
parent c60932088d
commit 90997e4eb5
Signed by: jrenslin
GPG Key ID: 46016F84501B70AE
1 changed files with 13 additions and 0 deletions
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13
MD_STD_SEC.php
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@ -122,4 +122,17 @@ final class MD_STD_SEC {
return true; return true;
} }
/**
* Send CSP headers.
*
* @param array{default-src: string, connect-src: string, script-src: string, img-src: string, media-src: string, style-src: string, frame-src: string, object-src: string, base-uri: string, form-action: string} $directives Directives to send. Font source is always set to 'self', and hence excluded.
*
* @return void
*/
public static function sendContentSecurityPolicy(array $directives):void {
header('Content-Security-Policy: default-src ' . $directives['default-src'] . '; connect-src ' . $directives['connect-src'] . '; script-src ' . $directives['script-src'] . '; img-src ' . $directives['img-src'] . '; media-src ' . $directives['media-src'] . '; style-src ' . $directives['style-src'] . '; font-src \'self\'; frame-src ' . $directives['frame-src'] . '; object-src ' . $directives['object-src'] . '; base-uri ' . $directives['base-uri'] . '; form-action ' . $directives['form-action'] . '; manifest-src \'self\'');
}
} }