https://stackoverflow.com › questions › 8719276
Cross-Origin Request Headers (CORS) with PHP headersheader('Access-Control-Max-Age: 1000'); header('Access-Control-Allow-Headers: Origin, Content-Type, X-Auth-Token , Authorization'); add this in your upload.php or where you would send your request (for example if you have upload.html and you need to attach the files to upload.php, then copy and paste these 4 lines).
Reason: CORS header 'Access-Control-Allow-Origin' missing. I understand, according to this document, that I need to specify who is allowed to use the API. Adding something like this: Access-Control-Allow-Origin: https://amazing.site. But what is less clear is where I should add this.
https://enable-cors.org › server_php.html
enable cross-origin resource sharingenable cross-origin resource sharing. CORS on PHP. If you don't have access to configure Apache, you can still send the header from a PHP script. It's a case of adding the following to your PHP scripts: <?php. header("Access-Control-Allow-Origin: *");
https://developer.mozilla.org › fr › docs › Web › HTTP › CORS
Cross-origin resource sharing (CORS) - HTTP | MDN - MDN Web DocsOn voit ici les en-têtes Origin et Access-Control-Allow-Origin pour un contrôle d'accès dans sa forme la plus simple. Ici, le serveur répond avec Access-Control-Allow-Origin: * ce qui signifie que la ressource peut être demandée par n'importe quel domaine.
https://developer.mozilla.org › en-US › docs › Web › HTTP › Headers › Access-Control-Allow-Origin
Access-Control-Allow-Origin - HTTP | MDN - MDN Web DocsThe Access-Control-Allow-Origin response header indicates whether the response can be shared with requesting code from the given origin.
https://developer.mozilla.org › fr › docs › Web › HTTP › Headers › Access-Control-Allow-Origin
Access-Control-Allow-Origin - HTTP | MDN - MDN Web DocsL'entête Access-Control-Allow-Origin renvoie une réponse indiquant si les ressources peuvent être partagées avec une origine donnée.
https://portswigger.net › web-security › cors › access-control-allow-origin
CORS and the Access-Control-Allow-Origin response headerThe CORS specification identifies a collection of protocol headers of which Access-Control-Allow-Origin is the most significant. This header is returned by a server when a website requests a cross-domain resource, with an Origin header added by the browser.
https://blog.logrocket.com › the-ultimate-guide-to-enabling-cross-origin-resource...
The ultimate guide to enabling Cross-Origin Resource Sharing (CORS)To allow all origins to access the resources in the case of a public API, the Access-Control-Allow-Origin header can be set to * on the server. In order to restrict only particular origins to access the resources, the header can be set to the complete domain of the client origin such as https://mywebsite.com .
https://stackoverflow.com › questions › 32682789
How to grant "Access-Control-Allow-Origin" to one specific site, using php$http_origin = $_SERVER['HTTP_HOST']; if ($http_origin == "www.b_site.com" OR $http_origin == "b_site.com") { header("Access-Control-Allow-Origin: $http_origin"); }
https://til.hashnode.dev › demystifying-cors-understanding-access-control-allow-origin
Demystifying CORS: Understanding Access-Control-Allow-OriginThe 'Access-Control-Allow-Origin' header, for instance, specifies either a single origin or uses the '*' wildcard to allow any origin to access the resource. Access-Control-Allow-Origin: < origin > | *
https://ubiq.co › tech-blog › set-access-control-allow-origin-cors-headers-apache
How to Set Access-Control-Allow-Origin (CORS) Headers in ApacheTo set Access-Control-Allow-Origin header in Apache, just add the following line inside either the <Directory>, <Location>, <Files> or <VirtualHost> sections of your file. Header set Access-Control-Allow-Origin "*" The above line will allow Apache to accept requests from all other domains.