Separate authn flow from analytics (#68327)

* separate authn flow from analytics

* lint fix

pkg/services/authn/authn.go

@@ -262,23 +262,21 @@ func (i *Identity) SignedInUser() *user.SignedInUser {
 	}
 
 	u := &user.SignedInUser{
-		UserID:             0,
-		OrgID:              i.OrgID,
-		OrgName:            i.OrgName,
-		OrgRole:            i.Role(),
-		ExternalAuthModule: i.AuthModule,
-		ExternalAuthID:     i.AuthID,
-		Login:              i.Login,
-		Name:               i.Name,
-		Email:              i.Email,
-		OrgCount:           i.OrgCount,
-		IsGrafanaAdmin:     isGrafanaAdmin,
-		IsAnonymous:        i.IsAnonymous,
-		IsDisabled:         i.IsDisabled,
-		HelpFlags1:         i.HelpFlags1,
-		LastSeenAt:         i.LastSeenAt,
-		Teams:              i.Teams,
-		Permissions:        i.Permissions,
+		UserID:         0,
+		OrgID:          i.OrgID,
+		OrgName:        i.OrgName,
+		OrgRole:        i.Role(),
+		Login:          i.Login,
+		Name:           i.Name,
+		Email:          i.Email,
+		OrgCount:       i.OrgCount,
+		IsGrafanaAdmin: isGrafanaAdmin,
+		IsAnonymous:    i.IsAnonymous,
+		IsDisabled:     i.IsDisabled,
+		HelpFlags1:     i.HelpFlags1,
+		LastSeenAt:     i.LastSeenAt,
+		Teams:          i.Teams,
+		Permissions:    i.Permissions,
 	}
 
 	namespace, id := i.NamespacedID()
@@ -327,8 +325,6 @@ func IdentityFromSignedInUser(id string, usr *user.SignedInUser, params ClientPa
 		Teams:          usr.Teams,
 		ClientParams:   params,
 		Permissions:    usr.Permissions,
-		AuthModule:     usr.ExternalAuthModule,
-		AuthID:         usr.ExternalAuthID,
 	}
 }
 

pkg/services/authn/authnimpl/sync/user_sync.go

@@ -392,8 +392,6 @@ func syncSignedInUserToIdentity(usr *user.SignedInUser, identity *authn.Identity
 	identity.LastSeenAt = usr.LastSeenAt
 	identity.IsDisabled = usr.IsDisabled
 	identity.IsGrafanaAdmin = &usr.IsGrafanaAdmin
-	identity.AuthID = usr.ExternalAuthID
-	identity.AuthModule = usr.ExternalAuthModule
 }
 
 func shouldUpdateLastSeen(t time.Time) bool {