The SHA-1 Digital Signature Algorithm and Digest Algorithms as part of the SAML assertion are no longer supported.
Why we deprecated this feature
SHA-1 is not considered sufficiently secure.
Are you affected?
You are affected if you are using SHA-1 Digital Signature Algorithm and Digest Algorithms as part of the SAML assertion (specifically, if you are using Salesforce SSO).
Switch to SHA-256 or higher signature algorithms. For more information, see SAML SSO with GoodData.
What will happen if you do not switch to SHA-256
You cannot log in to the GoodData platform via SSO.
If you have questions, contact GoodData Support.