Title: HTTPS Domain Alias
Author: Otto Kekäläinen
Published: <strong>2014年1月14日</strong>
Last modified: 2020年7月28日

---

搜尋外掛

![](https://ps.w.org/https-domain-alias/assets/banner-772x250.jpg?rev=838225)

這個外掛**並未在最新的 3 個 WordPress 主要版本上進行測試**。開發者可能不再對這個
外掛進行維護或提供技術支援，並可能會與更新版本的 WordPress 產生使用上的相容性問題。

![](https://ps.w.org/https-domain-alias/assets/icon-256x256.png?rev=980082)

# HTTPS Domain Alias

 由[Otto Kekäläinen](https://profiles.wordpress.org/ottok/)

[下載](https://downloads.wordpress.org/plugin/https-domain-alias.zip)

 * [詳情](https://zh-hk.wordpress.org/plugins/https-domain-alias/#description)
 * [評價](https://zh-hk.wordpress.org/plugins/https-domain-alias/#reviews)
 *  [安裝](https://zh-hk.wordpress.org/plugins/https-domain-alias/#installation)
 * [開發](https://zh-hk.wordpress.org/plugins/https-domain-alias/#developers)

 [支援](https://wordpress.org/support/plugin/https-domain-alias/)

## 描述

This plugin is useful e.g. if you have a wildcard SSL/TLS certificate for server
but not for each site.

If the site is normally at say `http://example.org/` and you want to have the admin
area https protected, but you don’t have a SSL/TLS certificate so that `https://
example.org/` would work, you can define another domain for secure connections.

For example instead of `https://example.org/wp-login.php` or `https://example.org/
wp-admin/` the user is redirected to `https://example.seravo.com/wp-login.php` or`
https://example.seravo.com/wp-admin/`.

This plugin works with both normal WordPress installations and WordPress Network
installation and is compatible with the WordPress MU Domain Mapping plugin.

The code is optimized to be fast and does not for example do any database lookups
or use cookies.

This plugin is made by [Seravo Oy](https://seravo.com/), which specializes in open
source support services and among others is the only company in Finland to provide
[WordPress Premium Hosting](https://seravo.com/).

Source available at https://github.com/Seravo/wp-https-domain-alias

## 安裝

 1. Upload plugin to the `/wp-content/plugins/` directory.
 2. Activate the plugin through the “Plugins” menu in WordPress.
 3. Make sure the `wp-config.php` defines the needed constants.

Example:

    ```
    define('FORCE_SSL_ADMIN', true);
    define('HTTPS_DOMAIN_ALIAS', 'example.org');
    ```

The plugin scenario assumes the site domain is example.com but there is no https
certificate for it. Instead there is a https certificate for example.org, which 
has been defined as the HTTPS_DOMAIN_ALIAS.

In a WordPress Network installation the HTTPS_DOMAIN_ALIAS can be defined as *.example.
org and then <domain.tld> will be redirected to .example.org. This plugin is designed
to be compatible with
 the WordPress MU Domain Mapping plugin.

Possible values of $location when calling this function

 * http://example.com
 * https://example.com <- the case where https fails and we want to avoid
 * http://example.example.org
 * https://example.example.org <- the case where https works

## 常見問題

### Does this work for WordPress Network?

Yes, since version 0.4.

### Where is the UI?

This plugin has no visible UI, the magic happens automatically if the plugin is 
active.

### What does FORCE_SSL_ADMIN do?

See https://codex.wordpress.org/Administration_Over_SSL

Note that defining FORCE_SSL_LOGIN is not needed.

## 評價

![](https://secure.gravatar.com/avatar/fb946f6d75d4979daa4097070237f05147ad99f5ea0878306a2d775fad97e9df?
s=60&d=retro&r=g)

### 󠀁[Works as expected](https://wordpress.org/support/topic/works-as-expected-542/)󠁿

 [Seravo.com](https://profiles.wordpress.org/seravo/) 2020年4月7日

Crude and simple, but works well. Not that relevant to day as Let’s Encrypt and 
Certbot came along though.

 [ 閱讀全部5個評價 ](https://wordpress.org/support/plugin/https-domain-alias/reviews/)

## 貢獻者及開發者

“HTTPS Domain Alias” 是一個開源的軟體。以下的人對這個外掛作出了貢獻。

貢獻者

 *   [ Otto Kekäläinen ](https://profiles.wordpress.org/ottok/)
 *   [ Viljami Kuosmanen ](https://profiles.wordpress.org/zuige/)
 *   [ Onni Hakala ](https://profiles.wordpress.org/onnimonni/)

[將 HTTPS Domain Alias 外掛本地化為台灣繁體中文版。](https://translate.wordpress.org/projects/wp-plugins/https-domain-alias)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/https-domain-alias/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/https-domain-alias/)，或透過
[RSS](https://plugins.trac.wordpress.org/log/https-domain-alias/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/https-domain-alias/)。

## 修改日誌

Note that complete commit log is available at https://github.com/Seravo/wp-https-
domain-alias/commits/master

#### 1.4.2

Bugfix: Only convert non-relative links to their root relative form

#### 1.4.1

Don’t try to rewrite relative urls

#### 1.4

 * Fix Polylang compatibility
 * The edit.php permalink now displays the real domain, instead of alias

#### 1.3.2

Added tests

#### 1.3

 * Wildcard domain aliases are now handled differently
    http://www.nonsecure.com-
   > https://nonsecure.secure.com http://site.nonsecure.com -> https://site-nonsecure.
   secure.com as opposed to previous behaviours http://www.nonsecure.com -> https://
   www.secure.com http://site.nonsecure.com -> https://site.secure.com
 * Minor refactoring to the code
 * Bugfixes

#### 1.2.1

 * Fix missing script from source files

#### 1.2

 * Includes automatic relative URLS in the front end

#### 1.1

 * Adds rewrite capabilities for all domains in multisite

#### 1.0

 * Mature enough for official 1.0 release

#### 0.9

 * All OK!

#### 0.8

 * Fix home_url infinite loop and thus enable rewrites for it too

#### 0.7

 * Added debug wrapper and made sure this plugin is load first of all plugins.

#### 0.6

 * Bugfixes for preview mode and non-admin https pages.

#### 0.5

 * Updated readme.txt

#### 0.4

 * Enhanced to also support WordPress Network installations.
 * Refactored code to be robust in all known situations.

#### 0.3

 * Merged pull request on http preview

#### 0.2

 * Improved readme.txt. Log error if the needed constants don’t exist.

#### 0.1

 * Initial release.

## 其它

 *  Version **1.4.3**
 *  Last updated **6 年之前**
 *  Active installations **40+**
 *  WordPress version ** 3.7 or higher **
 *  Tested up to **4.9.30**
 *  Language
 * [English (US)](https://wordpress.org/plugins/https-domain-alias/)
 * Tags
 * [alias](https://zh-hk.wordpress.org/plugins/tags/alias/)[domain](https://zh-hk.wordpress.org/plugins/tags/domain/)
   [https](https://zh-hk.wordpress.org/plugins/tags/https/)[ssl](https://zh-hk.wordpress.org/plugins/tags/ssl/)
   [tls](https://zh-hk.wordpress.org/plugins/tags/tls/)
 *  [進階顯示](https://zh-hk.wordpress.org/plugins/https-domain-alias/advanced/)

## 評分

 5 out of 5 stars.

 *  [  5 5-star reviews     ](https://wordpress.org/support/plugin/https-domain-alias/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/https-domain-alias/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/https-domain-alias/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/https-domain-alias/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/https-domain-alias/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/https-domain-alias/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/https-domain-alias/reviews/)

## 貢獻者

 *   [ Otto Kekäläinen ](https://profiles.wordpress.org/ottok/)
 *   [ Viljami Kuosmanen ](https://profiles.wordpress.org/zuige/)
 *   [ Onni Hakala ](https://profiles.wordpress.org/onnimonni/)

## 支援

有話想說？需要協助？

 [檢視支援論壇](https://wordpress.org/support/plugin/https-domain-alias/)

## 捐贈

想要支援這個外掛的發展嗎？

 [ 贊助這個外掛 ](https://seravo.com/)