Summary
Identity Provider Public Certificate from Okta fails to Upload to Mattermost
Steps to reproduce
Mattermost Enterprise Edition
Version: 3.3.0
Database: postgres
System Console > AUTHENTICATION > SAML
Upload Identity Provider Public Certifcate from Okta
https://docs.mattermost.com/deployment/sso-saml-okta.html
Expected behavior
Expected behavior is for the certificate to upload properly
Observed behavior
After Uploading the certificate file, it displays Could not save certificate file
Okta provides a .cert file; I have a suspicion that this is not the format that Mattermost is expecting...