Title: Client Certificate Authentication
Author: MarioLipinski
Published: <strong>2013年7月14日</strong>
Last modified: 2013年7月17日

---

プラグインを検索

このプラグインは **WordPress の最新3回のメジャーリリースに対してテストされていま
せん**。もうメンテナンスやサポートがされていないかもしれず、最新バージョンの WordPress
で使用した場合は互換性の問題が発生する可能性があります。

![](https://s.w.org/plugins/geopattern-icon/client-certificate-authentication.svg)

# Client Certificate Authentication

 作者: [MarioLipinski](https://profiles.wordpress.org/mariolipinski/)

[ダウンロード](https://downloads.wordpress.org/plugin/client-certificate-authentication.1.0.2.zip)

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

 [サポート](https://wordpress.org/support/plugin/client-certificate-authentication/)

## 説明

The Client Certificate Authentication plugin enables WordPress to login a user with
a SSL client certificate. The plugin uses the email address from the subject field
to identify the user by the email address of his wordpress account. Optionally, 
new accounts can be created on the fly by using email address and name from the 
certificate. By limiting login and registration to users providing a client certificate,
bots are locked out and spam is eliminated.

Acknowledgements: This plugin is based on the [HTTP Authentication plugin](https://wordpress.org/plugins/http-authentication/)
by Daniel Westermann-Clark. Ideas taken from Dan B.’s implementation for client 
certificate authentication.

## インストール

 1. Login as an existing user, such as admin.
 2. Upload the `client-certificate-authentication` folder to your plugins folder, usually`
    wp-content/plugins`. (Or simply via the built-in installer.)
 3. Activate the plugin on the Plugins screen.
 4. Logout.
 5. Require certificate authentication for `wp-login.php` and `wp-admin`.
 6. Try logging in with your client certificate.

## FAQ

  How should I set up client certificate authentication?

This depends on your hosting environment and your means of authentication.
 The 
plugin uses the $_SERVER environment variables `SSL_CLIENT_S_DN_Email` (beginning
with) for the email address and `SSL_CLIENT_S_DN_CN` for the name. A working example
is given below:

In Apache HTTP (non-HTTPS) config add:

    ```
    RewriteEngine On
    RewriteRule ^/(wp-(admin|login\.php).*) https://%{HTTP_HOST}/$1
    ```

In Apache HTTPS config:

    ```
    <Location /wp-login.php>
        SSLVerifyClient optional
        <IfModule mod_rewrite.c>
            RewriteEngine   on
            RewriteCond  %{HTTP_USER_AGENT}  .*Safari.*
            RewriteCond  %{SSL:SSL_CLIENT_VERIFY} !=SUCCESS
            RewriteRule  .* /wp-admin [redirect,last]
        </IfModule>
    </Location>
    <Location /wp-admin>
        SSLVerifyClient require
    </Location>
    ```

Also make sure to set SSLCACertificatePath and enable CRL checks.

## 評価

このプラグインにはレビューがありません。

## 貢献者と開発者

Client Certificate Authentication 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

 *   [ MarioLipinski ](https://profiles.wordpress.org/mariolipinski/)

[“Client Certificate Authentication” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/client-certificate-authentication)

### 開発に興味がありますか ?

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

## 変更履歴

#### 1.0

Initial release.

#### 1.0.1

Documentation updates.

#### 1.0.2

Fixes to the short description.

## メタ

 *  バージョン **1.0.2**
 *  最終更新日 **13年前**
 *  有効インストール数 **10+**
 *  WordPress バージョン ** 3.1またはそれ以降 **
 *  検証済み最新バージョン: **3.5.2**
 *  言語
 * [English (US)](https://wordpress.org/plugins/client-certificate-authentication/)
 * タグ
 * [authentication](https://ja.wordpress.org/plugins/tags/authentication/)[ssl](https://ja.wordpress.org/plugins/tags/ssl/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/client-certificate-authentication/advanced/)

## 評価

 5つ星中5つ星

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

[Your review](https://wordpress.org/support/plugin/client-certificate-authentication/reviews/#new-post)

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

## 貢献者

 *   [ MarioLipinski ](https://profiles.wordpress.org/mariolipinski/)

## サポート

意見や質問がありますか ?

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

## 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 ](http://www.cacert.org/index.php?id=13)