The certificate for this server is invalid

Question

I know that if I use following nsurlconnectiondelegate it will be fixed

– connection:willSendRequestForAuthenticationChallenge: – connection:canAuthenti

Answer 1

Try this.

Initiate your session using custom session config as shown below:

let session = URLSession(configuration: URLSessionConfiguration.ephemeral,
                                 delegate: self,
                                 delegateQueue: nil)

Implement the following delegate callback method:

public func urlSession(_: URLSession, task _: URLSessionTask, didReceive challenge: URLAuthenticationChallenge, completionHandler: @escaping (URLSession.AuthChallengeDisposition, URLCredential?) -> Void) {
    guard let serverTrust = challenge.protectionSpace.serverTrust else {
        return completionHandler(URLSession.AuthChallengeDisposition.useCredential, nil)
    }
    return completionHandler(URLSession.AuthChallengeDisposition.useCredential, URLCredential(trust: serverTrust))
}