Comments (4)
Sorry.
I success after header.
from telegraph.
@pmpmopm1 Not a problem. If you are using this in a development scenario you can send the following header back to the client:
Access-Control-Allow-Origin: *
If you want to make it a bit fancier, you can create a handler:
public class HTTPCORSHandler: HTTPRequestHandler {
public func respond(to request: HTTPRequest, nextHandler: HTTPRequest.Handler) throws -> HTTPResponse? {
let response = try nextHandler(request)
// Add access control header for GET requests
if request.method == .GET {
response?.headers["Access-Control-Allow-Origin"] = "*"
}
return response
}
}
For increased security you can add additional checks, dig down into the request, and send back different CORS headers for different clients.
from telegraph.
Could you pls show the code how to set the header. Thx
from telegraph.
@YiYiZheng I've added a section about CORS to the readme:
https://github.com/Building42/Telegraph#http-cross-origin-resource-sharing-cors
If you have a response object, simply set the header with:
response.headers["Access-Control-Allow-Origin"] = "*"
from telegraph.
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