php - 强制 https 协议(protocol)

Question

如何强制我的网站在整个站点中使用 https://？我的网站是在 CentOS 上使用 CodeIgniter、MySQL 和 Apache 构建的，谁能赐教。

编辑:

我正在使用 CodeIgniter，它有这个 .htaccess。正如我在下面的评论中提到的，我想做相反的事情(在网站的某些部分强制使用 https):

我系统上的.htaccess:

Options -Indexes
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /

    #Removes access to the system folder by users.
    #Additionally this will allow you to create a System.php controller,
    #previously this would not have been possible.
    #'system' can be replaced if you have renamed your system folder.
    RewriteCond %{REQUEST_URI} ^system.*
    RewriteRule ^(.*)$ /index.php?/$1 [L]

    #When your application folder isn't in the system folder
    #This snippet prevents user access to the application folder
    #Submitted by: Fabdrol
    #Rename 'application' to your applications folder name.
    RewriteCond %{REQUEST_URI} ^application.*
    RewriteRule ^(.*)$ /index.php?/$1 [L]

    #Checks to see if the user is attempting to access a valid file,
    #such as an image or css document, if this isn't true it sends the
    #request to index.php
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>

<IfModule !mod_rewrite.c>
    # If we don't have mod_rewrite installed, all 404's
    # can be sent to index.php, and everything works as normal.
    # Submitted by: ElliotHaughin

    ErrorDocument 404 /index.php
</IfModule>

如果我添加@Dale 建议的内容:

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteCond ^(login|register|userportal)
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

我收到回复 500。有什么想法吗？

Answer 1

我过去在 .htaccess 文件中使用过它

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

可能有更好的实现，但它对我来说总是有效

如果要去掉www部分我用过这个

RewriteCond %{HTTP_HOST} ^www\.(.+)
RewriteCond %{HTTPS}s/%1 ^(on(s)|offs)/(.+)
RewriteRule ^ http%2://%3%{REQUEST_URI} [L,R=301]

这是组合规则

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

RewriteCond %{HTTP_HOST} ^www\.(.+)
RewriteCond %{HTTPS}s/%1 ^(on(s)|offs)/(.+)
RewriteRule ^ http%2://%3%{REQUEST_URI} [L,R=301]

这首先处理协议(protocol)，然后删除 w

更新:

要为特定目录强制执行 https 协议(protocol)，您可以使用类似的东西

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteCond ^(login|register|userportal)
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}

如果你使用上面的，你当然会删除这个(下面)

RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}