[SOLVED] Flutter web and appwrite CORS problem

I have a problem after I have built and published my Flutter Web App.
My app is working perfectly when running it from the IDE , Android Studio, with Google chrom in Localhost:somePort.

What I have done:
--- I have published my app to my web server and it is working on the web-site with my domain, i.e. www.mysite.com
--- I have created a custom domain in Appwrite console settings for my Appwrite app as ar.mysite.com ,
--- I created A record in the DNS settings of domain, the console of Appwrite is accessible through the browsert at https://ar.mysite.com
--- I have created an SSL certification on the Appwrite server according to the docs.
--- I have also changed the Endpoint of Appwrite in my Flutter app to point to the new address: https://ar.mysite.com/v1
--- I have modified the .env file in appwrite folder of the Appwrite server

and still after all that , I can open the app in the browser, but is stops running when getting to authentication request from the server and the browser's console gives me a CORS error as follows:

Access to XMLHttpRequest at 'https://ar.mysite.com/v1/account?#' from origin 'https://mysite.com' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header has a value 'https://localhost' that is not equal to the supplied origin.

any help will be appreciated.
Guy

Did you add your domain as a platform in Appwrite console?

I mean the new domain through which you're accessing your Appwrite endpoint in production mode

Thank you for the response , Yes , I have added *.mysite.com as a flutter web platform

In your error message, it says mysite.online

sorry for that , just a typo, I fixed it, the error from the browser is giving the right url

you probably understand , for security reasons, I have changed the url to 'mysite.com', missed this one.....

although, stangely, it also giving a https://localhost , which I could not figure out...

@Samuel Kings Any other Idea?

I'm not really sure. Let's wait for the Appwrite support team.

Thanks Samuel, appreciate your help, waiting.......

No problem

@YahalomS you can also join stage channel for office hours, the team might be able to help

@YahalomS https://discord.gg/WPMhF3Zz?event=1125327704481345576

Taking this up in OH right now and this is what we discussed:

• You need to add the web platform instead of flutter-web

It works!

Thank you @YahalomS for bringing this up and joining Office Hours :appwriteheart2:

Thanks alot friends in OH!

[SOLVED] Flutter web and appwrite CORS problem