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	* encrypt migration credentials in task persistence Not sure this is the best approach, we could encrypt the entire `PayloadContent` instead. Also instead of clearing individual fields in payload content, we could just delete the task once it has (successfully) finished..? * remove credentials of past migrations * only run DB migration for completed tasks * fix binding * add omitempty * never serialize unencrypted credentials * fix import order Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
		
			
				
	
	
		
			75 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			75 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2021 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package migrations
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import (
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	"code.gitea.io/gitea/models"
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	"code.gitea.io/gitea/modules/migrations/base"
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	"code.gitea.io/gitea/modules/structs"
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	"code.gitea.io/gitea/modules/util"
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	jsoniter "github.com/json-iterator/go"
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	"xorm.io/builder"
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	"xorm.io/xorm"
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)
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func deleteMigrationCredentials(x *xorm.Engine) (err error) {
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	const batchSize = 100
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	// only match migration tasks, that are not pending or running
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	cond := builder.Eq{
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		"type": structs.TaskTypeMigrateRepo,
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	}.And(builder.Gte{
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		"status": structs.TaskStatusStopped,
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	})
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	sess := x.NewSession()
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	defer sess.Close()
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	for start := 0; ; start += batchSize {
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		tasks := make([]*models.Task, 0, batchSize)
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		if err = sess.Limit(batchSize, start).Where(cond, 0).Find(&tasks); err != nil {
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			return
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		}
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		if len(tasks) == 0 {
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			break
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		}
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		if err = sess.Begin(); err != nil {
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			return
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		}
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		for _, t := range tasks {
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			if t.PayloadContent, err = removeCredentials(t.PayloadContent); err != nil {
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				return
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			}
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			if _, err = sess.ID(t.ID).Cols("payload_content").Update(t); err != nil {
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				return
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			}
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		}
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		if err = sess.Commit(); err != nil {
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			return
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		}
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	}
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	return
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}
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func removeCredentials(payload string) (string, error) {
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	var opts base.MigrateOptions
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	json := jsoniter.ConfigCompatibleWithStandardLibrary
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	err := json.Unmarshal([]byte(payload), &opts)
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	if err != nil {
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		return "", err
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	}
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	opts.AuthPassword = ""
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	opts.AuthToken = ""
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	opts.CloneAddr = util.SanitizeURLCredentials(opts.CloneAddr, true)
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	confBytes, err := json.Marshal(opts)
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	if err != nil {
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		return "", err
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	}
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	return string(confBytes), nil
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}
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