Having an issue connection PrivacyIDEA 3.2.2 server running on Ubuntu 18.04, all configuration (with small changes from official sources) done according to this article: https://blog.quickbreach.io/posts/setup-a-free-2fa-solution-on-owa/
the issue is following:
user access owa page, gets redirected to adfs, pass with log in and password to 2FA step (TOTP) and the gets error Login failed! Please try again!
on ADFS Server there are 2 error messages in eventlog:
- PrivacyIDEA Provider:
validateOTP: The request was aborted: Could not create SSL/TLS secure channel.
System.Net.WebException: The request was aborted: Could not create SSL/TLS secure channel.
at System.Net.WebClient.UploadValues(Uri address, String method, NameValueCollection data)
at privacyIDEAADFSProvider.OTPprovider.validateOTP(String OTPuser, String OTPpin, String realm, String transaction_id)
A fatal alert was received from the remote endpoint. The TLS protocol defined fatal alert code is 70.