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Migrations should never use model structs directly, because the model structs can be different in different releases. e.g. if one migration uses "User" model, it works in the early releases, then one day, when the User model changes, the migration breaks because it will use the new (incorrect) User model, it should only use the old User model. The same to "modules/structs". --------- Signed-off-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: delvh <dev.lh@web.de>
102 lines
3.1 KiB
Go
102 lines
3.1 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package v1_17
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import (
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"context"
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"fmt"
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"gitea.dev/modelmigration/base"
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"gitea.dev/modules/setting"
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"gitea.dev/modules/timeutil"
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)
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func RenameCredentialIDBytes(x base.EngineMigration) error {
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// This migration maybe rerun so that we should check if it has been run
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credentialIDExist, err := x.Dialect().IsColumnExist(x.DB(), context.Background(), "webauthn_credential", "credential_id")
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if err != nil {
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return err
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}
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if credentialIDExist {
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credentialIDBytesExists, err := x.Dialect().IsColumnExist(x.DB(), context.Background(), "webauthn_credential", "credential_id_bytes")
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if err != nil {
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return err
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}
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if !credentialIDBytesExists {
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return nil
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}
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}
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err = func() error {
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// webauthnCredential table
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type webauthnCredential struct {
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ID int64 `xorm:"pk autoincr"`
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Name string
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LowerName string `xorm:"unique(s)"`
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UserID int64 `xorm:"INDEX unique(s)"`
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// Note the lack of INDEX here
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CredentialIDBytes []byte `xorm:"VARBINARY(1024)"` // CredentialID is at most 1023 bytes as per spec released 20 July 2022
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PublicKey []byte
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AttestationType string
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AAGUID []byte
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SignCount uint32 `xorm:"BIGINT"`
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CloneWarning bool
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CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
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UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
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}
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sess := x.NewSession()
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defer sess.Close()
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if err := sess.Begin(); err != nil {
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return err
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}
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if err := sess.Sync(new(webauthnCredential)); err != nil {
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return fmt.Errorf("error on Sync: %w", err)
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}
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if credentialIDExist {
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// if both errors and message exist, drop message at first
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if err := base.DropTableColumns(sess, "webauthn_credential", "credential_id"); err != nil {
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return err
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}
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}
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switch {
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case setting.Database.Type.IsMySQL():
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if _, err := sess.Exec("ALTER TABLE `webauthn_credential` CHANGE credential_id_bytes credential_id VARBINARY(1024)"); err != nil {
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return err
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}
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case setting.Database.Type.IsMSSQL():
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if _, err := sess.Exec("sp_rename 'webauthn_credential.credential_id_bytes', 'credential_id', 'COLUMN'"); err != nil {
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return err
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}
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default:
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if _, err := sess.Exec("ALTER TABLE `webauthn_credential` RENAME COLUMN credential_id_bytes TO credential_id"); err != nil {
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return err
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}
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}
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return sess.Commit()
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}()
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if err != nil {
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return err
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}
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// Create webauthnCredential table
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type webauthnCredential struct {
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ID int64 `xorm:"pk autoincr"`
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Name string
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LowerName string `xorm:"unique(s)"`
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UserID int64 `xorm:"INDEX unique(s)"`
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CredentialID []byte `xorm:"INDEX VARBINARY(1024)"` // CredentialID is at most 1023 bytes as per spec released 20 July 2022
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PublicKey []byte
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AttestationType string
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AAGUID []byte
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SignCount uint32 `xorm:"BIGINT"`
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CloneWarning bool
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CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
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UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
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}
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return x.Sync(&webauthnCredential{})
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}
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