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CORS X-authentication problem

Former Member
Former Member
Hello Everyone,

I am having a problem with making a request to get all documents in a vault. Every time I pass the x-authentication header in the request, it returns an error

"access to fetch at '172.16.2.29/.../115' from origin 'http://localhost:5500' has been blocked by cors policy: request header field x-authentication is not allowed by access-control-allow-headers in preflight response"

I already have CORS enabled in my IIS Server.

I don't know what causes the error. The image below is my code
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  • Former Member
    Former Member
    Hello, Sir

    I was able to fixed it by adding the entry Access-Control-Allow-Header:x-authentication and method OPTION in Access-Control-Allow-Methods.

    Thanks for your the help! :)
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  • Former Member
    Former Member
    Hello, Sir

    I was able to fixed it by adding the entry Access-Control-Allow-Header:x-authentication and method OPTION in Access-Control-Allow-Methods.

    Thanks for your the help! :)
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