ARTICLE AD BOX
I am building an app with Flutter and am focusing specifically on iOS here. I want to pass a certificate installed on my iOS device to a proxy server with every HTTP request.
I have tried with installing pfx and a p12, and also deployed both a user-targeted and device-targeted PKCS certificate from Intune. I use the following to allow the OS to select a cert, but it doesn't pass anything, as seen in my HTTP request (400 error telling me that no client SSL certificate was sent).
if method == NSURLAuthenticationMethodClientCertificate { completionHandler(.performDefaultHandling, nil) return }I see that the client certificate is requested by the server and there is one acceptable issuer that matches the issuer on my certificates. I get a -25300 error from SecItemCopyMatching.
I also try logging the certificates that the app has access to and I'm unable to see any. Not sure if this is just a limitation of a third-party app or if it truly cannot see those certificates.
Also wanted to add that I have trusted the root certificate.
Is it possible for my app to access certificates (p12, pfx, or PKCS deployed by Intune)? What's the best way to go about this?
Ideally this would be done with a deployed PKCS certificate from Intune so any advice there would be great!
