I’m using NSURLSession to sent https requests to server. some connections require client side authentication, So I’ve implemented the following method
- (void)URLSession:(NSURLSession*)session
didReceiveChallenge:(NSURLAuthenticationChallenge*)challenge
completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition disposition,
NSURLCredential* credential))completionHandler {
if (challenge.protectionSpace.authenticationMethod ==
NSURLAuthenticationMethodClientCertificate) {
...
Than I call the following method to get the identity our of the server list of accepted issuers:
status = SecItemCopyMatching(dict, (CFTypeRef*)&identityRef);
Than I get a certificate out this identity.
status = SecIdentityCopyCertificate((SecIdentityRef)identityRef, &certRef);
However, if the there’s more than one matching certificate so I want to be able to trigger a popup window (like this Windows example), so that the user can choose from :
How can I display each certificate represented by a subset of selected fields in a popup using objective-c/swift?
