focalboard/server/services/store/sqlstore/util.go
Miguel de la Cruz a439d11f66
Handle jsonb fields on postgres with binary_parameters set (#2854)
* Handle jsonb fields on postgres with binary_parameters set

* Finx linter adding dot
2022-04-25 17:43:06 +02:00

118 lines
3 KiB
Go

package sqlstore
import (
"database/sql"
"encoding/json"
"fmt"
"io/ioutil"
"os"
"strings"
"github.com/mattermost/focalboard/server/model"
"github.com/mattermost/focalboard/server/utils"
"github.com/mattermost/mattermost-server/v6/shared/mlog"
)
func (s *SQLStore) CloseRows(rows *sql.Rows) {
if err := rows.Close(); err != nil {
s.logger.Error("error closing MattermostAuthLayer row set", mlog.Err(err))
}
}
func (s *SQLStore) IsErrNotFound(err error) bool {
return model.IsErrNotFound(err)
}
func (s *SQLStore) MarshalJSONB(data interface{}) ([]byte, error) {
b, err := json.Marshal(data)
if err != nil {
return nil, err
}
if s.isBinaryParam {
b = append([]byte{0x01}, b...)
}
return b, nil
}
func PrepareNewTestDatabase() (dbType string, connectionString string, err error) {
dbType = strings.TrimSpace(os.Getenv("FB_STORE_TEST_DB_TYPE"))
if dbType == "" {
dbType = model.SqliteDBType
}
var dbName string
var rootUser string
if dbType == model.SqliteDBType {
file, err := ioutil.TempFile("", "fbtest_*.db")
if err != nil {
return "", "", err
}
connectionString = file.Name() + "?_busy_timeout=5000"
_ = file.Close()
} else if port := strings.TrimSpace(os.Getenv("FB_STORE_TEST_DOCKER_PORT")); port != "" {
// docker unit tests take priority over any DSN env vars
var template string
switch dbType {
case model.MysqlDBType:
template = "%s:mostest@tcp(localhost:%s)/%s?charset=utf8mb4,utf8&writeTimeout=30s"
rootUser = "root"
case model.PostgresDBType:
template = "postgres://%s:mostest@localhost:%s/%s?sslmode=disable\u0026connect_timeout=10"
rootUser = "mmuser"
default:
return "", "", newErrInvalidDBType(dbType)
}
connectionString = fmt.Sprintf(template, rootUser, port, "")
// create a new database each run
sqlDB, err := sql.Open(dbType, connectionString)
if err != nil {
return "", "", fmt.Errorf("cannot connect to %s database: %w", dbType, err)
}
defer sqlDB.Close()
err = sqlDB.Ping()
if err != nil {
return "", "", fmt.Errorf("cannot ping %s database: %w", dbType, err)
}
dbName = "testdb_" + utils.NewID(utils.IDTypeNone)[:8]
_, err = sqlDB.Exec(fmt.Sprintf("CREATE DATABASE %s;", dbName))
if err != nil {
return "", "", fmt.Errorf("cannot create %s database %s: %w", dbType, dbName, err)
}
if dbType != model.PostgresDBType {
_, err = sqlDB.Exec(fmt.Sprintf("GRANT ALL PRIVILEGES ON %s.* TO mmuser;", dbName))
if err != nil {
return "", "", fmt.Errorf("cannot grant permissions on %s database %s: %w", dbType, dbName, err)
}
}
connectionString = fmt.Sprintf(template, "mmuser", port, dbName)
} else {
// mysql or postgres need a DSN (connection string)
connectionString = strings.TrimSpace(os.Getenv("FB_STORE_TEST_CONN_STRING"))
}
return dbType, connectionString, nil
}
type ErrInvalidDBType struct {
dbType string
}
func newErrInvalidDBType(dbType string) error {
return ErrInvalidDBType{
dbType: dbType,
}
}
func (e ErrInvalidDBType) Error() string {
return "unsupported database type: " + e.dbType
}