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sql providers: change password field from varchar 255 to text

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some passwords can be longer than 255 characters
This commit is contained in:
Nicola Murino
2020-04-11 11:17:40 +02:00
parent 5a5912ea66
commit 9b06e0a3b7
5 changed files with 87 additions and 16 deletions
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27
dataprovider/mysql.go
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@@ -20,6 +20,7 @@ const (
"`filesystem` longtext DEFAULT NULL);"
mysqlSchemaTableSQL = "CREATE TABLE `schema_version` (`id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY, `version` integer NOT NULL);"
mysqlUsersV2SQL = "ALTER TABLE `{{users}}` ADD COLUMN `virtual_folders` longtext NULL;"
mysqlUsersV3SQL = "ALTER TABLE `{{users}}` MODIFY `password` longtext NULL;"
)
// MySQLProvider auth provider for MySQL/MariaDB database
@@ -152,15 +153,33 @@ func (p MySQLProvider) migrateDatabase() error {
providerLog(logger.LevelDebug, "sql database is updated, current version: %v", dbVersion.Version)
return nil
}
if dbVersion.Version == 1 {
return updateMySQLDatabaseFrom1To2(p.dbHandle)
switch dbVersion.Version {
case 1:
err = updateMySQLDatabaseFrom1To2(p.dbHandle)
if err != nil {
return err
}
return updateMySQLDatabaseFrom2To3(p.dbHandle)
case 2:
return updateMySQLDatabaseFrom2To3(p.dbHandle)
default:
return fmt.Errorf("Database version not handled: %v", dbVersion.Version)
}
return nil
}
func updateMySQLDatabaseFrom1To2(dbHandle *sql.DB) error {
providerLog(logger.LevelInfo, "updating database version: 1 -> 2")
sql := strings.Replace(mysqlUsersV2SQL, "{{users}}", config.UsersTable, 1)
return updateMySQLDatabase(dbHandle, sql, 2)
}
func updateMySQLDatabaseFrom2To3(dbHandle *sql.DB) error {
providerLog(logger.LevelInfo, "updating database version: 2 -> 3")
sql := strings.Replace(mysqlUsersV3SQL, "{{users}}", config.UsersTable, 1)
return updateMySQLDatabase(dbHandle, sql, 3)
}
func updateMySQLDatabase(dbHandle *sql.DB, sql string, newVersion int) error {
tx, err := dbHandle.Begin()
if err != nil {
return err
@@ -170,7 +189,7 @@ func updateMySQLDatabaseFrom1To2(dbHandle *sql.DB) error {
tx.Rollback()
return err
}
err = sqlCommonUpdateDatabaseVersionWithTX(tx, 2)
err = sqlCommonUpdateDatabaseVersionWithTX(tx, newVersion)
if err != nil {
tx.Rollback()
return err