SQLStore: Ensure that sessions are always closed (#55864)

* SQLStore: Ensure that sessions are always closed

Delete `NewSession()` in favour of `WithDbSession()`

* Add WithDbSessionForceNewSession to the interface

* Apply suggestions from code review

pkg/services/accesscontrol/filter_bench_test.go

@@ -43,10 +43,10 @@ func benchmarkFilter(b *testing.B, numDs, numPermissions int) {
 		require.NoError(b, err)
 
 		var datasources []datasources.DataSource
-		sess := store.NewSession(context.Background())
-		err = sess.SQL(baseSql+acFilter.Where, acFilter.Args...).Find(&datasources)
+		err = store.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+			return sess.SQL(baseSql+acFilter.Where, acFilter.Args...).Find(&datasources)
+		})
 		require.NoError(b, err)
-		sess.Close()
 		require.Len(b, datasources, numPermissions)
 	}
 }

pkg/services/accesscontrol/filter_test.go

@@ -168,40 +168,41 @@ func TestFilter_Datasources(t *testing.T) {
 		t.Run(tt.desc, func(t *testing.T) {
 			store := sqlstore.InitTestDB(t)
 
-			sess := store.NewSession(context.Background())
-			defer sess.Close()
-
-			// seed 10 data sources
-			for i := 1; i <= 10; i++ {
-				dsStore := dsService.CreateStore(store, log.New("accesscontrol.test"))
-				err := dsStore.AddDataSource(context.Background(), &datasources.AddDataSourceCommand{Name: fmt.Sprintf("ds:%d", i), Uid: fmt.Sprintf("uid%d", i)})
-				require.NoError(t, err)
-			}
-
-			baseSql := `SELECT data_source.* FROM data_source WHERE`
-			acFilter, err := accesscontrol.Filter(
-				&user.SignedInUser{
-					OrgID:       1,
-					Permissions: map[int64]map[string][]string{1: tt.permissions},
-				},
-				tt.sqlID,
-				tt.prefix,
-				tt.actions...,
-			)
-
-			if !tt.expectErr {
-				require.NoError(t, err)
-				var datasources []datasources.DataSource
-				err = sess.SQL(baseSql+acFilter.Where, acFilter.Args...).Find(&datasources)
-				require.NoError(t, err)
-
-				assert.Len(t, datasources, len(tt.expectedDataSources))
-				for i, ds := range datasources {
-					assert.Equal(t, tt.expectedDataSources[i], ds.Name)
+			err := store.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+				// seed 10 data sources
+				for i := 1; i <= 10; i++ {
+					dsStore := dsService.CreateStore(store, log.New("accesscontrol.test"))
+					err := dsStore.AddDataSource(context.Background(), &datasources.AddDataSourceCommand{Name: fmt.Sprintf("ds:%d", i), Uid: fmt.Sprintf("uid%d", i)})
+					require.NoError(t, err)
 				}
-			} else {
-				require.Error(t, err)
-			}
+
+				baseSql := `SELECT data_source.* FROM data_source WHERE`
+				acFilter, err := accesscontrol.Filter(
+					&user.SignedInUser{
+						OrgID:       1,
+						Permissions: map[int64]map[string][]string{1: tt.permissions},
+					},
+					tt.sqlID,
+					tt.prefix,
+					tt.actions...,
+				)
+
+				if !tt.expectErr {
+					require.NoError(t, err)
+					var datasources []datasources.DataSource
+					err = sess.SQL(baseSql+acFilter.Where, acFilter.Args...).Find(&datasources)
+					require.NoError(t, err)
+
+					assert.Len(t, datasources, len(tt.expectedDataSources))
+					for i, ds := range datasources {
+						assert.Equal(t, tt.expectedDataSources[i], ds.Name)
+					}
+				} else {
+					require.Error(t, err)
+				}
+				return nil
+			})
+			require.NoError(t, err)
 		})
 	}
 }

pkg/services/alerting/store_notification.go

@@ -58,7 +58,9 @@ func (ss *sqlStore) DeleteAlertNotification(ctx context.Context, cmd *models.Del
 
 func (ss *sqlStore) DeleteAlertNotificationWithUid(ctx context.Context, cmd *models.DeleteAlertNotificationWithUidCommand) error {
 	existingNotification := &models.GetAlertNotificationsWithUidQuery{OrgId: cmd.OrgId, Uid: cmd.Uid}
-	if err := getAlertNotificationWithUidInternal(ctx, existingNotification, ss.db.NewSession(ctx)); err != nil {
+	if err := ss.db.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return getAlertNotificationWithUidInternal(ctx, existingNotification, sess)
+	}); err != nil {
 		return err
 	}
 
@@ -79,7 +81,9 @@ func (ss *sqlStore) DeleteAlertNotificationWithUid(ctx context.Context, cmd *mod
 }
 
 func (ss *sqlStore) GetAlertNotifications(ctx context.Context, query *models.GetAlertNotificationsQuery) error {
-	return getAlertNotificationInternal(ctx, query, ss.db.NewSession(ctx))
+	return ss.db.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return getAlertNotificationInternal(ctx, query, sess)
+	})
 }
 
 func (ss *sqlStore) GetAlertNotificationUidWithId(ctx context.Context, query *models.GetAlertNotificationUidQuery) error {
@@ -90,8 +94,9 @@ func (ss *sqlStore) GetAlertNotificationUidWithId(ctx context.Context, query *mo
 		return nil
 	}
 
-	err := getAlertNotificationUidInternal(ctx, query, ss.db.NewSession(ctx))
-	if err != nil {
+	if err := ss.db.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return getAlertNotificationUidInternal(ctx, query, sess)
+	}); err != nil {
 		return err
 	}
 
@@ -105,7 +110,9 @@ func newAlertNotificationUidCacheKey(orgID, notificationId int64) string {
 }
 
 func (ss *sqlStore) GetAlertNotificationsWithUid(ctx context.Context, query *models.GetAlertNotificationsWithUidQuery) error {
-	return getAlertNotificationWithUidInternal(ctx, query, ss.db.NewSession(ctx))
+	return ss.db.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return getAlertNotificationWithUidInternal(ctx, query, sess)
+	})
 }
 
 func (ss *sqlStore) GetAllAlertNotifications(ctx context.Context, query *models.GetAllAlertNotificationsQuery) error {
@@ -444,7 +451,9 @@ func (ss *sqlStore) UpdateAlertNotification(ctx context.Context, cmd *models.Upd
 func (ss *sqlStore) UpdateAlertNotificationWithUid(ctx context.Context, cmd *models.UpdateAlertNotificationWithUidCommand) error {
 	getAlertNotificationWithUidQuery := &models.GetAlertNotificationsWithUidQuery{OrgId: cmd.OrgId, Uid: cmd.Uid}
 
-	if err := getAlertNotificationWithUidInternal(ctx, getAlertNotificationWithUidQuery, ss.db.NewSession(ctx)); err != nil {
+	if err := ss.db.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return getAlertNotificationWithUidInternal(ctx, getAlertNotificationWithUidQuery, sess)
+	}); err != nil {
 		return err
 	}
 

pkg/services/annotations/annotationsimpl/cleanup_test.go

@@ -132,57 +132,62 @@ func TestOldAnnotationsAreDeletedFirst(t *testing.T) {
 		Created:     time.Now().AddDate(-10, 0, -10).UnixNano() / int64(time.Millisecond),
 	}
 
-	session := fakeSQL.NewSession(context.Background())
-	defer session.Close()
+	err := fakeSQL.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+		_, err := sess.Insert(a)
+		require.NoError(t, err, "cannot insert annotation")
+		_, err = sess.Insert(a)
+		require.NoError(t, err, "cannot insert annotation")
 
-	_, err := session.Insert(a)
-	require.NoError(t, err, "cannot insert annotation")
-	_, err = session.Insert(a)
-	require.NoError(t, err, "cannot insert annotation")
+		a.AlertId = 20
+		_, err = sess.Insert(a)
+		require.NoError(t, err, "cannot insert annotation")
 
-	a.AlertId = 20
-	_, err = session.Insert(a)
-	require.NoError(t, err, "cannot insert annotation")
+		// run the clean up task to keep one annotation.
+		cfg := setting.NewCfg()
+		cfg.AnnotationCleanupJobBatchSize = 1
+		cleaner := &xormRepositoryImpl{cfg: cfg, log: log.New("test-logger"), db: fakeSQL}
+		_, err = cleaner.CleanAnnotations(context.Background(), setting.AnnotationCleanupSettings{MaxCount: 1}, alertAnnotationType)
+		require.NoError(t, err)
 
-	// run the clean up task to keep one annotation.
-	cfg := setting.NewCfg()
-	cfg.AnnotationCleanupJobBatchSize = 1
-	cleaner := &xormRepositoryImpl{cfg: cfg, log: log.New("test-logger"), db: fakeSQL}
-	_, err = cleaner.CleanAnnotations(context.Background(), setting.AnnotationCleanupSettings{MaxCount: 1}, alertAnnotationType)
+		// assert that the last annotations were kept
+		countNew, err := sess.Where("alert_id = 20").Count(&annotations.Item{})
+		require.NoError(t, err)
+		require.Equal(t, int64(1), countNew, "the last annotations should be kept")
+
+		countOld, err := sess.Where("alert_id = 10").Count(&annotations.Item{})
+		require.NoError(t, err)
+		require.Equal(t, int64(0), countOld, "the two first annotations should have been deleted")
+
+		return nil
+	})
 	require.NoError(t, err)
-
-	// assert that the last annotations were kept
-	countNew, err := session.Where("alert_id = 20").Count(&annotations.Item{})
-	require.NoError(t, err)
-	require.Equal(t, int64(1), countNew, "the last annotations should be kept")
-
-	countOld, err := session.Where("alert_id = 10").Count(&annotations.Item{})
-	require.NoError(t, err)
-	require.Equal(t, int64(0), countOld, "the two first annotations should have been deleted")
 }
 
 func assertAnnotationCount(t *testing.T, fakeSQL *sqlstore.SQLStore, sql string, expectedCount int64) {
 	t.Helper()
 
-	session := fakeSQL.NewSession(context.Background())
-	defer session.Close()
-	count, err := session.Where(sql).Count(&annotations.Item{})
+	err := fakeSQL.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+		count, err := sess.Where(sql).Count(&annotations.Item{})
+		require.NoError(t, err)
+		require.Equal(t, expectedCount, count)
+		return nil
+	})
 	require.NoError(t, err)
-	require.Equal(t, expectedCount, count)
 }
 
 func assertAnnotationTagCount(t *testing.T, fakeSQL *sqlstore.SQLStore, expectedCount int64) {
 	t.Helper()
 
-	session := fakeSQL.NewSession(context.Background())
-	defer session.Close()
-
-	count, err := session.SQL("select count(*) from annotation_tag").Count()
+	err := fakeSQL.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+		count, err := sess.SQL("select count(*) from annotation_tag").Count()
+		require.NoError(t, err)
+		require.Equal(t, expectedCount, count)
+		return nil
+	})
 	require.NoError(t, err)
-	require.Equal(t, expectedCount, count)
 }
 
-func createTestAnnotations(t *testing.T, sqlstore *sqlstore.SQLStore, expectedCount int, oldAnnotations int) {
+func createTestAnnotations(t *testing.T, store *sqlstore.SQLStore, expectedCount int, oldAnnotations int) {
 	t.Helper()
 
 	cutoffDate := time.Now()
@@ -216,16 +221,19 @@ func createTestAnnotations(t *testing.T, sqlstore *sqlstore.SQLStore, expectedCo
 			a.Created = cutoffDate.AddDate(-10, 0, -10).UnixNano() / int64(time.Millisecond)
 		}
 
-		_, err := sqlstore.NewSession(context.Background()).Insert(a)
-		require.NoError(t, err, "should be able to save annotation", err)
+		err := store.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+			_, err := sess.Insert(a)
+			require.NoError(t, err, "should be able to save annotation", err)
 
-		// mimick the SQL annotation Save logic by writing records to the annotation_tag table
-		// we need to ensure they get deleted when we clean up annotations
-		sess := sqlstore.NewSession(context.Background())
-		for tagID := range []int{1, 2} {
-			_, err = sess.Exec("INSERT INTO annotation_tag (annotation_id, tag_id) VALUES(?,?)", a.Id, tagID)
-			require.NoError(t, err, "should be able to save annotation tag ID", err)
-		}
+			// mimick the SQL annotation Save logic by writing records to the annotation_tag table
+			// we need to ensure they get deleted when we clean up annotations
+			for tagID := range []int{1, 2} {
+				_, err = sess.Exec("INSERT INTO annotation_tag (annotation_id, tag_id) VALUES(?,?)", a.Id, tagID)
+				require.NoError(t, err, "should be able to save annotation tag ID", err)
+			}
+			return err
+		})
+		require.NoError(t, err)
 	}
 }
 

pkg/services/auth/auth_token_test.go

@@ -566,40 +566,54 @@ type testContext struct {
 }
 
 func (c *testContext) getAuthTokenByID(id int64) (*userAuthToken, error) {
-	sess := c.sqlstore.NewSession(context.Background())
-	var t userAuthToken
-	found, err := sess.ID(id).Get(&t)
-	if err != nil || !found {
-		return nil, err
-	}
+	var res *userAuthToken
+	err := c.sqlstore.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+		var t userAuthToken
+		found, err := sess.ID(id).Get(&t)
+		if err != nil || !found {
+			return err
+		}
 
-	return &t, nil
+		res = &t
+		return nil
+	})
+
+	return res, err
 }
 
 func (c *testContext) markAuthTokenAsSeen(id int64) (bool, error) {
-	sess := c.sqlstore.NewSession(context.Background())
-	res, err := sess.Exec("UPDATE user_auth_token SET auth_token_seen = ? WHERE id = ?", c.sqlstore.Dialect.BooleanStr(true), id)
-	if err != nil {
-		return false, err
-	}
+	hasRowsAffected := false
+	err := c.sqlstore.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+		res, err := sess.Exec("UPDATE user_auth_token SET auth_token_seen = ? WHERE id = ?", c.sqlstore.Dialect.BooleanStr(true), id)
+		if err != nil {
+			return err
+		}
 
-	rowsAffected, err := res.RowsAffected()
-	if err != nil {
-		return false, err
-	}
-	return rowsAffected == 1, nil
+		rowsAffected, err := res.RowsAffected()
+		if err != nil {
+			return err
+		}
+		hasRowsAffected = rowsAffected == 1
+		return nil
+	})
+	return hasRowsAffected, err
 }
 
 func (c *testContext) updateRotatedAt(id, rotatedAt int64) (bool, error) {
-	sess := c.sqlstore.NewSession(context.Background())
-	res, err := sess.Exec("UPDATE user_auth_token SET rotated_at = ? WHERE id = ?", rotatedAt, id)
-	if err != nil {
-		return false, err
-	}
+	hasRowsAffected := false
+	err := c.sqlstore.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+		res, err := sess.Exec("UPDATE user_auth_token SET rotated_at = ? WHERE id = ?", rotatedAt, id)
+		if err != nil {
+			return err
+		}
 
-	rowsAffected, err := res.RowsAffected()
-	if err != nil {
-		return false, err
-	}
-	return rowsAffected == 1, nil
+		rowsAffected, err := res.RowsAffected()
+		if err != nil {
+			return err
+		}
+
+		hasRowsAffected = rowsAffected == 1
+		return nil
+	})
+	return hasRowsAffected, err
 }

pkg/services/auth/token_cleanup_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/grafana/grafana/pkg/services/sqlstore"
 	"github.com/stretchr/testify/require"
 )
 
@@ -21,8 +22,12 @@ func TestUserAuthTokenCleanup(t *testing.T) {
 
 	insertToken := func(ctx *testContext, token string, prev string, createdAt, rotatedAt int64) {
 		ut := userAuthToken{AuthToken: token, PrevAuthToken: prev, CreatedAt: createdAt, RotatedAt: rotatedAt, UserAgent: "", ClientIp: ""}
-		_, err := ctx.sqlstore.NewSession(context.Background()).Insert(&ut)
-		require.Nil(t, err)
+		err := ctx.sqlstore.WithDbSession(context.Background(), func(sess *sqlstore.DBSession) error {
+			_, err := sess.Insert(&ut)
+			require.Nil(t, err)
+			return nil
+		})
+		require.NoError(t, err)
 	}
 
 	now := time.Date(2018, 12, 13, 13, 45, 0, 0, time.UTC)

pkg/services/ngalert/store/image_test.go

@@ -11,6 +11,7 @@ import (
 	"github.com/grafana/grafana/pkg/services/ngalert/models"
 	"github.com/grafana/grafana/pkg/services/ngalert/store"
 	"github.com/grafana/grafana/pkg/services/ngalert/tests"
+	"github.com/grafana/grafana/pkg/services/sqlstore"
 )
 
 func TestIntegrationSaveAndGetImage(t *testing.T) {
@@ -168,30 +169,32 @@ func TestIntegrationDeleteExpiredImages(t *testing.T) {
 	image2 := models.Image{URL: "https://example.com/example.png"}
 	require.NoError(t, dbstore.SaveImage(ctx, &image2))
 
-	s := dbstore.SQLStore.NewSession(ctx)
-	t.Cleanup(s.Close)
+	err := dbstore.SQLStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		// should return both images
+		var result1, result2 models.Image
+		ok, err := sess.Where("token = ?", image1.Token).Get(&result1)
+		require.NoError(t, err)
+		assert.True(t, ok)
+		ok, err = sess.Where("token = ?", image2.Token).Get(&result2)
+		require.NoError(t, err)
+		assert.True(t, ok)
 
-	// should return both images
-	var result1, result2 models.Image
-	ok, err := s.Where("token = ?", image1.Token).Get(&result1)
-	require.NoError(t, err)
-	assert.True(t, ok)
-	ok, err = s.Where("token = ?", image2.Token).Get(&result2)
-	require.NoError(t, err)
-	assert.True(t, ok)
+		// should delete expired image
+		image1.ExpiresAt = time.Now().Add(-time.Second)
+		require.NoError(t, dbstore.SaveImage(ctx, &image1))
+		n, err := dbstore.DeleteExpiredImages(ctx)
+		require.NoError(t, err)
+		assert.Equal(t, int64(1), n)
 
-	// should delete expired image
-	image1.ExpiresAt = time.Now().Add(-time.Second)
-	require.NoError(t, dbstore.SaveImage(ctx, &image1))
-	n, err := dbstore.DeleteExpiredImages(ctx)
-	require.NoError(t, err)
-	assert.Equal(t, int64(1), n)
+		// should return just the second image
+		ok, err = sess.Where("token = ?", image1.Token).Get(&result1)
+		require.NoError(t, err)
+		assert.False(t, ok)
+		ok, err = sess.Where("token = ?", image2.Token).Get(&result2)
+		require.NoError(t, err)
+		assert.True(t, ok)
 
-	// should return just the second image
-	ok, err = s.Where("token = ?", image1.Token).Get(&result1)
+		return nil
+	})
 	require.NoError(t, err)
-	assert.False(t, ok)
-	ok, err = s.Where("token = ?", image2.Token).Get(&result2)
-	require.NoError(t, err)
-	assert.True(t, ok)
 }

pkg/services/secrets/database/database.go

@@ -126,7 +126,9 @@ func (ss *SecretsStoreImpl) ReEncryptDataKeys(
 	currProvider secrets.ProviderID,
 ) error {
 	keys := make([]*secrets.DataKey, 0)
-	if err := ss.sqlStore.NewSession(ctx).Table(dataKeysTable).Find(&keys); err != nil {
+	if err := ss.sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(dataKeysTable).Find(&keys)
+	}); err != nil {
 		return err
 	}
 

pkg/services/secrets/migrator/migrator.go

@@ -104,8 +104,10 @@ func (m *SecretsMigrator) RollBackSecrets(ctx context.Context) (bool, error) {
 		return false, nil
 	}
 
-	_, sqlErr := m.sqlStore.NewSession(ctx).Exec("DELETE FROM data_keys")
-	if sqlErr != nil {
+	if sqlErr := m.sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		_, err := sess.Exec("DELETE FROM data_keys")
+		return err
+	}); sqlErr != nil {
 		logger.Warn("Error while cleaning up data keys table...", "error", sqlErr)
 		return false, nil
 	}

pkg/services/secrets/migrator/reencrypt.go

@@ -18,7 +18,9 @@ func (s simpleSecret) reencrypt(ctx context.Context, secretsSrv *manager.Secrets
 		Secret []byte
 	}
 
-	if err := sqlStore.NewSession(ctx).Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows)
+	}); err != nil {
 		logger.Warn("Could not find any secret to re-encrypt", "table", s.tableName)
 		return false
 	}
@@ -72,7 +74,9 @@ func (s b64Secret) reencrypt(ctx context.Context, secretsSrv *manager.SecretsSer
 		Secret string
 	}
 
-	if err := sqlStore.NewSession(ctx).Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows)
+	}); err != nil {
 		logger.Warn("Could not find any secret to re-encrypt", "table", s.tableName)
 		return false
 	}
@@ -140,7 +144,9 @@ func (s jsonSecret) reencrypt(ctx context.Context, secretsSrv *manager.SecretsSe
 		SecureJsonData map[string][]byte
 	}
 
-	if err := sqlStore.NewSession(ctx).Table(s.tableName).Cols("id", "secure_json_data").Find(&rows); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(s.tableName).Cols("id", "secure_json_data").Find(&rows)
+	}); err != nil {
 		logger.Warn("Could not find any secret to re-encrypt", "table", s.tableName)
 		return false
 	}
@@ -199,7 +205,9 @@ func (s alertingSecret) reencrypt(ctx context.Context, secretsSrv *manager.Secre
 	}
 
 	selectSQL := "SELECT id, alertmanager_configuration FROM alert_configuration"
-	if err := sqlStore.NewSession(ctx).SQL(selectSQL).Find(&results); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.SQL(selectSQL).Find(&results)
+	}); err != nil {
 		logger.Warn("Could not find any alert_configuration secret to re-encrypt")
 		return false
 	}

pkg/services/secrets/migrator/rollback.go

@@ -24,7 +24,9 @@ func (s simpleSecret) rollback(
 		Secret []byte
 	}
 
-	if err := sqlStore.NewSession(ctx).Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows)
+	}); err != nil {
 		logger.Warn("Could not find any secret to roll back", "table", s.tableName)
 		return true
 	}
@@ -82,7 +84,9 @@ func (s b64Secret) rollback(
 		Secret string
 	}
 
-	if err := sqlStore.NewSession(ctx).Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(s.tableName).Select(fmt.Sprintf("id, %s as secret", s.columnName)).Find(&rows)
+	}); err != nil {
 		logger.Warn("Could not find any secret to roll back", "table", s.tableName)
 		return true
 	}
@@ -154,7 +158,9 @@ func (s jsonSecret) rollback(
 		SecureJsonData map[string][]byte
 	}
 
-	if err := sqlStore.NewSession(ctx).Table(s.tableName).Cols("id", "secure_json_data").Find(&rows); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.Table(s.tableName).Cols("id", "secure_json_data").Find(&rows)
+	}); err != nil {
 		logger.Warn("Could not find any secret to roll back", "table", s.tableName)
 		return true
 	}
@@ -217,7 +223,9 @@ func (s alertingSecret) rollback(
 	}
 
 	selectSQL := "SELECT id, alertmanager_configuration FROM alert_configuration"
-	if err := sqlStore.NewSession(ctx).SQL(selectSQL).Find(&results); err != nil {
+	if err := sqlStore.WithDbSession(ctx, func(sess *sqlstore.DBSession) error {
+		return sess.SQL(selectSQL).Find(&results)
+	}); err != nil {
 		logger.Warn("Could not find any alert_configuration secret to roll back")
 		return true
 	}

pkg/services/sqlstore/db/db.go

@@ -12,7 +12,7 @@ import (
 type DB interface {
 	WithTransactionalDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error
 	WithDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error
-	NewSession(ctx context.Context) *sqlstore.DBSession
+	WithNewDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error
 	GetDialect() migrator.Dialect
 	GetDBType() core.DbType
 	GetSqlxSession() *session.SessionDB

pkg/services/sqlstore/db/dbtest/dbtest.go

@@ -21,3 +21,7 @@ func (f *FakeDB) WithTransactionalDbSession(ctx context.Context, callback sqlsto
 func (f *FakeDB) WithDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error {
 	return f.ExpectedError
 }
+
+func (f *FakeDB) WithNewDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error {
+	return f.ExpectedError
+}

pkg/services/sqlstore/mockstore/mockstore.go

@@ -222,6 +222,10 @@ func (m *SQLStoreMock) WithDbSession(ctx context.Context, callback sqlstore.DBTr
 	return m.ExpectedError
 }
 
+func (m *SQLStoreMock) WithNewDbSession(ctx context.Context, callback sqlstore.DBTransactionFunc) error {
+	return m.ExpectedError
+}
+
 func (m *SQLStoreMock) GetOrgQuotaByTarget(ctx context.Context, query *models.GetOrgQuotaByTargetQuery) error {
 	return m.ExpectedError
 }

pkg/services/sqlstore/session.go

@@ -27,13 +27,6 @@ func (sess *DBSession) PublishAfterCommit(msg interface{}) {
 	sess.events = append(sess.events, msg)
 }
 
-// NewSession returns a new DBSession
-func (ss *SQLStore) NewSession(ctx context.Context) *DBSession {
-	sess := &DBSession{Session: ss.engine.NewSession()}
-	sess.Session = sess.Session.Context(ctx)
-	return sess
-}
-
 func startSessionOrUseExisting(ctx context.Context, engine *xorm.Engine, beginTran bool) (*DBSession, bool, error) {
 	value := ctx.Value(ContextSessionKey{})
 	var sess *DBSession
@@ -55,14 +48,24 @@ func startSessionOrUseExisting(ctx context.Context, engine *xorm.Engine, beginTr
 	}
 
 	newSess.Session = newSess.Session.Context(ctx)
+
 	return newSess, true, nil
 }
 
-// WithDbSession calls the callback with a session.
+// WithDbSession calls the callback with the session in the context (if exists).
+// Otherwise it creates a new one that is closed upon completion.
+// A session is stored in the context if sqlstore.InTransaction() has been been previously called with the same context (and it's not committed/rolledback yet).
 func (ss *SQLStore) WithDbSession(ctx context.Context, callback DBTransactionFunc) error {
 	return withDbSession(ctx, ss.engine, callback)
 }
 
+// WithNewDbSession calls the callback with a new session that is closed upon completion.
+func (ss *SQLStore) WithNewDbSession(ctx context.Context, callback DBTransactionFunc) error {
+	sess := &DBSession{Session: ss.engine.NewSession(), transactionOpen: false}
+	defer sess.Close()
+	return callback(sess)
+}
+
 func withDbSession(ctx context.Context, engine *xorm.Engine, callback DBTransactionFunc) error {
 	sess, isNew, err := startSessionOrUseExisting(ctx, engine, false)
 	if err != nil {

pkg/services/sqlstore/store.go

@@ -30,8 +30,8 @@ type Store interface {
 	GetSignedInUser(ctx context.Context, query *models.GetSignedInUserQuery) error
 	UpdateUserPermissions(userID int64, isAdmin bool) error
 	SetUserHelpFlag(ctx context.Context, cmd *models.SetUserHelpFlagCommand) error
-	NewSession(ctx context.Context) *DBSession
 	WithDbSession(ctx context.Context, callback DBTransactionFunc) error
+	WithNewDbSession(ctx context.Context, callback DBTransactionFunc) error
 	GetOrgQuotaByTarget(ctx context.Context, query *models.GetOrgQuotaByTargetQuery) error
 	GetOrgQuotas(ctx context.Context, query *models.GetOrgQuotasQuery) error
 	UpdateOrgQuota(ctx context.Context, cmd *models.UpdateOrgQuotaCmd) error

pkg/services/sqlstore/transactions.go

@@ -20,6 +20,8 @@ func (ss *SQLStore) WithTransactionalDbSession(ctx context.Context, callback DBT
 	return inTransactionWithRetryCtx(ctx, ss.engine, ss.bus, callback, 0)
 }
 
+// InTransaction starts a transaction and calls the fn
+// It stores the session in the context
 func (ss *SQLStore) InTransaction(ctx context.Context, fn func(ctx context.Context) error) error {
 	return ss.inTransactionWithRetry(ctx, fn, 0)
 }