Title: SSH SFTP Updater Support
Author: TerraFrost
Published: <strong>2011年7月7日</strong>
Last modified: 2026年8月13日

---

プラグインを検索

![](https://s.w.org/plugins/geopattern-icon/ssh-sftp-updater-support.svg)

# SSH SFTP Updater Support

 作者: [TerraFrost](https://profiles.wordpress.org/terrafrost/)

[ダウンロード](https://downloads.wordpress.org/plugin/ssh-sftp-updater-support.1.1.2.zip)

 * [詳細](https://ja.wordpress.org/plugins/ssh-sftp-updater-support/#description)
 * [レビュー](https://ja.wordpress.org/plugins/ssh-sftp-updater-support/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/ssh-sftp-updater-support/#installation)
 * [開発](https://ja.wordpress.org/plugins/ssh-sftp-updater-support/#developers)

 [サポート](https://wordpress.org/support/plugin/ssh-sftp-updater-support/)

## 説明

Keeping your WordPress install up-to-date and installing plugins in a hassle-free
manner is not so easy if your server uses SFTP. “SSH SFTP Updater Support” for WordPress
uses phpseclib to remedy this deficiency.

To use it, after installing and activating the plugins, add the necessary constants
early in the code in your wp-config.php:

a) `define('FS_METHOD', 'ssh2');`

b) Others as [detailed in the official WP codex](https://developer.wordpress.org/apis/wp-config-php/#wordpress-upgrade-constants)

This plugin is offered and maintained as a free service to the WP community. You
might also be interested in enhancing your WordPress site with our other top plugins,
below.

 * **[UpdraftPlus](https://updraftplus.com/?ref=212&source=sshsmtp)** simplifies
   backups and restoration. It is the #1 most-used backup/restore plugin, with over
   a million currently-active installs.
 * **[UpdraftCentral](https://updraftplus.com/updraftcentral/?ref=212&source=sshsmtp)**–
   a highly efficient way to manage, optimize, update and backup multiple websites
   from one place.
 * **[WP-Optimize](https://getwpo.com/)** helps you to optimize and clean your WordPress
   database so that it runs at maximum efficiency.
 * **More quality plugins**: **[Premium WooCommerce extensions](https://www.simbahosting.co.uk/s3/shop/)**
   | **[Other useful plugins](https://profiles.wordpress.org/davidanderson#content-plugins)**

## インストール

 1. `/wp-content/plugins/ssh-sftp-updater-support` ディレクトリにファイルをアップロード
    します
 2. WordPress の「プラグイン」メニューからプラグインを有効化してください
 3. Add the necessary constants early in the code in your wp-config.php:

a) `define('FS_METHOD', 'ssh2');`

b) Others as [detailed in the official WP codex](https://developer.wordpress.org/apis/wp-config-php/#wordpress-upgrade-constants)
or various other articles (Google for things like WordPress updates via SFTP).

## 評価

![](https://secure.gravatar.com/avatar/d84577b6125ac5262c01003a15dcc2dfaceea6c80feb5c5a6c4f0a0925c8fdf7?
s=60&d=retro&r=g)

### 󠀁[works great, thank you](https://wordpress.org/support/topic/works-great-thank-you-59/)󠁿

 [andytriboletti](https://profiles.wordpress.org/andytriboletti/) 2023年8月28日

Just what I needed to update my Wordpress plugins on Linode. On Dreamhost it happens
automatically, but I can't run a socket server there.

![](https://secure.gravatar.com/avatar/e0079a2a4396783b69a15b2cf02aea9b7589d6acc5ffd7b8b230f57f3d02b09b?
s=60&d=retro&r=g)

### 󠀁[Perfect](https://wordpress.org/support/topic/perfect-8332/)󠁿

 [bscattolini](https://profiles.wordpress.org/bscattolini/) 2021年3月25日

works right !

![](https://secure.gravatar.com/avatar/d5d85d79f79baba4f5b9a619c51000a67c90c4a228473a9b3d30773859ec200e?
s=60&d=retro&r=g)

### 󠀁[Takes some pain off dealing with servers](https://wordpress.org/support/topic/takes-some-pain-off-dealing-with-servers/)󠁿

 [Skylabb](https://profiles.wordpress.org/skylabb/) 2018年10月17日

Thank you for this plugin. It takes some pain off having to work in SFTP and SSH–
all the hassle in the name of extra security.

![](https://secure.gravatar.com/avatar/9763cf86493e72c41de9b94f7df848eefd69e65d197b45b6610c1d01ab9e7962?
s=60&d=retro&r=g)

### 󠀁[Perfect](https://wordpress.org/support/topic/perfect-5253/)󠁿

 [adquila](https://profiles.wordpress.org/adquila/) 2018年7月26日

Simple, easy, and save lot of work TY

![](https://secure.gravatar.com/avatar/6b3ad5f23efe1fef6cd30ec7d9a6af2283ca1b70ad7b4196fbfcb39943864be6?
s=60&d=retro&r=g)

### 󠀁[Great plugin](https://wordpress.org/support/topic/great-plugin-17939/)󠁿

 [nicozub](https://profiles.wordpress.org/nicozub/) 2018年5月11日

This solved my problems with setting up proper SFTP update/installation. Works perfectly,
thank you!

![](https://secure.gravatar.com/avatar/8268164c5edfa1abe90d75be8ec08ef3b265e18c43b4934c8212f7649fef6aae?
s=60&d=retro&r=g)

### 󠀁[No Longer Working Properly](https://wordpress.org/support/topic/no-longer-working-properly-5/)󠁿

 [colinhrt](https://profiles.wordpress.org/colinhrt/) 2018年4月21日 1 reply

Attempting to update from Wordpress 4.9.4 to 4.9.5, when I click on the update instead
of giving me the screen from this plugin to enter the ssh details it goes straight
to attempting to download from the Wordpress site and fails. I can still update 
plugins in 4.9.4 using this plugin successfully. Tried on two different sites. It
looks like something in Wordpress 4.9.4 broke the compatibility with this and it
was only revealed when attempting to use it to upgrade to 4.9.5

 [ 100件のレビューをすべて表示 ](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/)

## 貢献者と開発者

SSH SFTP Updater Support はオープンソースソフトウェアです。以下の人々がこのプラグ
インに貢献しています。

貢献者

 *   [ TerraFrost ](https://profiles.wordpress.org/terrafrost/)
 *   [ David Anderson / Team Updraft ](https://profiles.wordpress.org/davidanderson/)
 *   [ Prashant Baldha ](https://profiles.wordpress.org/pmbaldha/)

“SSH SFTP Updater Support” は1ロケールに翻訳されています。 [翻訳者](https://translate.wordpress.org/projects/wp-plugins/ssh-sftp-updater-support/contributors)
のみなさん、翻訳へのご協力ありがとうございます。

[“SSH SFTP Updater Support” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/ssh-sftp-updater-support)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/ssh-sftp-updater-support/)
するか、[SVN リポジトリ](https://plugins.svn.wordpress.org/ssh-sftp-updater-support/)
をチェックするか、[開発ログ](https://plugins.trac.wordpress.org/log/ssh-sftp-updater-support/)
を [RSS](https://plugins.trac.wordpress.org/log/ssh-sftp-updater-support/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 1.1.2 – 2026/May/02

 * TWEAK Update the bundled phpseclib library to the latest 3.0 version.

#### 1.1.1 – 2026/Jan/26

 * TWEAK: Prevent PHP notice for undefined variable in a dashboard context

#### 1.1.0 – 2025/Dec/16

 * TWEAK: Update the bundled phpseclib library to the latest 3.0 version.

#### 1.0.0 – 2024/Dec/24

 * FEATURE: Updated bundled phpseclib library to 3.0 series and amend code accordingly,
   thereby bringing access to various newer cryptographic algorithms
 * REQUIREMENTS: Requires PHP 5.6+ (as required by phpseclib 3.0)

#### 0.9.0 – 2024/Dec/18

 * TWEAK: Updated bundled phpseclib library to 2.0 series
 * REQUIREMENTS: Requires PHP 5.3+ (as required by phpseclib 2.0)
 * REQUIREMENTS: Requires WP 5.0

#### 0.8.8 – 2024/Oct/29

 * FIX: Remove unwanted tab from the “private key” field, and remove duplicate radio
   buttons (regression in 0.8.7). You can download the plugin manually from https://
   downloads.wordpress.org/plugin/ssh-sftp-updater-support.0.8.8.zip and upload 
   it in your WP dashboard in “Plugins -> Add New -> Upload Zip” if you are having
   trouble updating through the dashboard.

#### 0.8.7 – 2024/Oct/28

 * TWEAK: Add some missing translation domains
 * TWEAK: Resolve Plugin Check messages
 * TWEAK: Add explicit License field

#### 0.8.6 – 2024/Jul/04

 * TWEAK: Update to latest 1.0.x version of phpseclib

#### 0.8.5 – 2022/Dec/08

 * TWEAK: Update URL reference to current location

#### 0.8.4 – 2020/Dec/30

 * TWEAK: Remove obsolete references to other plugins
 * TWEAK: Replace some further deprecated jQuery styles
 * TWEAK: Update to latest 1.0.x version of phpseclib

#### 0.8.3 – 2020/Dec/19

 * TWEAK: Replace deprecated jQuery style

#### 0.8.2 – 2019/Jun/22

 * TWEAK: Make the FTP_ constants apply.

#### 0.8.1 – 2019/Apr/13

 * TWEAK: Don’t require phpseclib classes if they already exist

#### 0.8.0 – 2018/Dec/14

 * TWEAK: Replaced the deprecated ‘var’ visibility indicator
 * TWEAK: Add various sanity checks to return error codes instead of causing fatal
   errors if another component calls the WP_Filesystem API incorrectly
 * TWEAK: Add an extra sanity check that should prevent a fatal error if a component
   directly requests the ‘direct’ filesystem method but WP won’t let it have it

#### 0.7.6 – 2018/Nov/26

 * TWEAK: Clarify the installation instructions
 * TWEAK: Add function visibility markers throughout WP_Filesystem_SSH2

#### 0.7.5 – 2018/Oct/13

 * TWEAK: Replace use of the submit_button() function (one user was seeing a fatal
   error related to it)

#### 0.7.4 – 2018/Aug/25

 * TWEAK: Update phpseclib to latest version (1.0.10)
 * TWEAK: Replace deprecated constructor for WP_Filesystem_SSH2 class
 * TWEAK: Adds a “Other useful plugins” link on the plugin listing page and ‘thank
   you’ notice

#### 0.7.3

 * TWEAK: Update phpseclib to latest version (1.0.10)
 * TWEAK: Ship complete phpseclib library so that other plugins using it after we
   have loaded it don’t have problems
 * TWEAK: Some minor internal re-factoring
 * TWEAK: Adds a dismissable (and won’t reappear for 12 months) notice about other
   plugins users may be interested in.

#### 0.7.2

 * update phpseclib to latest version

#### 0.7.1

 * remove deprecated function

#### 0.7.0

 * disable modal dialog and use full screen real page when prompting for information

#### 0.6.1

 * fix a few compatibility issues with 4.2

#### 0.6

 * update phpseclib to latest version
 * make plugin work with 4.2’s new modal dialog

#### 0.5

 * update phpseclib to latest version

#### 0.4

 * fix an E_NOTICE (thanks, runblip!)
 * make it so keys that are copy / pasted in are saved with HTML5’s localStorage(
   thanks, kkzk!)
 * update phpseclib to latest Git

#### 0.3

 * update phpseclib to latest SVN
 * read file when FTP_PRIKEY is defined (thanks, lkraav!)

#### 0.2

 * recursive deletes weren’t working correctly (directories never got deleted – 
   just files)
 * use SFTP for recursive chmod instead of SSH / exec
 * fix plugin for people using custom WP_CONTENT_DIR values (thanks, dd32!)
 * plugin prevented non-SFTP install methods from being used
 * make it so private keys can be uploaded in addition to being copy / pasted

#### 0.1

 * 最初のリリース

## メタ

 *  バージョン **1.1.2**
 *  最終更新日 **2か月前**
 *  有効インストール数 **10,000+**
 *  WordPress バージョン ** 5.0またはそれ以降 **
 *  検証済み最新バージョン: **7.1.2**
 *  PHP バージョン ** 5.6またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/ssh-sftp-updater-support/)、[Korean](https://ko.wordpress.org/plugins/ssh-sftp-updater-support/).
 *  [プラグインを翻訳](https://translate.wordpress.org/projects/wp-plugins/ssh-sftp-updater-support)
 * タグ
 * [sftp](https://ja.wordpress.org/plugins/tags/sftp/)[SSH](https://ja.wordpress.org/plugins/tags/ssh/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/ssh-sftp-updater-support/advanced/)

## 評価

 5つ星中4.8つ星

 *  [  94 5-星レビュー     ](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/?filter=5)
 *  [  1 4-星レビュー     ](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/?filter=4)
 *  [  0 3-星レビュー     ](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/?filter=3)
 *  [  0 2-星レビュー     ](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/?filter=2)
 *  [  4 1-星レビュー     ](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/ssh-sftp-updater-support/reviews/)

## 貢献者

 *   [ TerraFrost ](https://profiles.wordpress.org/terrafrost/)
 *   [ David Anderson / Team Updraft ](https://profiles.wordpress.org/davidanderson/)
 *   [ Prashant Baldha ](https://profiles.wordpress.org/pmbaldha/)

## サポート

過去2ヶ月以内に解決した問題:

     0 / 1

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/ssh-sftp-updater-support/)

## 寄付

このプラグインが今後も改善できるよう応援しませんか ?

 [ このプラグインに寄付 ](https://sourceforge.net/donate/index.php?group_id=198487)