Platform One Single Sign-On (P1 SSO) allows us to provide access to different apps using the same login based on an open source identity service called Keycloak. In other words, you will have one login to access apps such as Mattermost, Jitsi, GitLab, etc. It also gives us the capability to have multiple login methods on the same account, meaning you'll be able to use a username, password and MFA to log in at home while using a CAC to log in at work. These changes will be rolling out in two phases:
Phase 1 is complete! If you were previously logging into Mattermost using username/password/MFA, you will now log in using P1 SSO.
Phase 2 is complete! If you were previously logging into Mattermost using the AF Portal Login button, you will will now use the Platform One SSO button. You can also use both username/password/multi-factor authentication (MFA) and CAC on the same P1 SSO account.
Your account has been automatically migrated to P1 SSO. You will now use the "Platform One SSO" button to log in. If need also need the ability to log in without a CAC, you can set up a password and multi-factor authentication (MFA) on your account by going to https://login.dso.mil/ to access your profile. From here, click the "Password" tab to set a password. You will also need to click the "Authenticator" tab to set up multi-factor authentication (MFA).
If you currently log into Mattermost using P1 SSO (username/password/MFA), you now have the
option to enable the CAC sign in. This allows you to log in using a
username/password/MFA or a CAC. To set up CAC login:
If you had a Mattermost account but have not logged in recently (since approximately 15 May), your account was migrated to P1 SSO and you will need to finish setting it up. Click here for instructions on how to finish migrating your account.
If you need to set up a new account (i.e. you never had a Mattermost account), new Mattermost accounts are now created through P1 SSO. Click here for setup instructions.