add alert for errSecItemNotFound

Dwarven · Nov 16, 2017 · 7131bda · 7131bda
1 parent 7b274e2
commit 7131bda
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/Classes/ApplicationDelegate.m b/Classes/ApplicationDelegate.m
@@ -126,6 +126,13 @@ - (void)connect {
 
 	// Create identity.
 	result = SecIdentityCreateWithCertificate(_keychainRef, _certificateRef, &_identityRef);// NSLog(@"SecIdentityCreateWithCertificate(): %d", result);
+
+    if (errSecItemNotFound == result) {
+        NSLog (@"SecIdentityCreateWithCertificate errSecItemNotFound");
+        NSAlert * alert = [NSAlert alertWithMessageText:@"Certificates error" defaultButton:@"OK" alternateButton:nil otherButton:nil informativeTextWithFormat:@"Verify that the local keychain has the corresponding certificates and private keys on your Mac."];
+        [alert beginSheetModalForWindow:[[NSApplication sharedApplication] keyWindow] completionHandler:NULL];
+        return;
+    }
 
 	// Set client certificate.
 	CFArrayRef certificates = CFArrayCreate(NULL, (const void **)&_identityRef, 1, NULL);