fixes

pkg/services/sqlstore/migrations/user_auth_mig.go

@@ -8,7 +8,7 @@ func addUserAuthMigrations(mg *Migrator) {
 		Columns: []*Column{
 			{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
 			{Name: "user_id", Type: DB_BigInt, Nullable: false},
-			{Name: "auth_module", Type: DB_NVarchar, Length: 30, Nullable: false},
+			{Name: "auth_module", Type: DB_NVarchar, Length: 190, Nullable: false},
 			{Name: "auth_id", Type: DB_NVarchar, Length: 100, Nullable: false},
 			{Name: "created", Type: DB_DateTime, Nullable: false},
 		},

pkg/services/sqlstore/user_auth.go

@@ -1,6 +1,8 @@
 package sqlstore
 
 import (
+	"time"
+
 	"github.com/grafana/grafana/pkg/bus"
 	m "github.com/grafana/grafana/pkg/models"
 )
@@ -107,6 +109,7 @@ func SetAuthInfo(cmd *m.SetAuthInfoCommand) error {
 			UserId:     cmd.UserId,
 			AuthModule: cmd.AuthModule,
 			AuthId:     cmd.AuthId,
+			Created:    time.Now(),
 		}
 
 		_, err := sess.Insert(&authUser)