在CodeIgniter中使用.htaccess强制HTTPS(Forcing HTTPS with .htaccess in CodeIgniter)

 我现有的.htaccess完美地从我的网址中删除了index.php ： 
 
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /

#'system' can be replaced if you have renamed your system folder.
RewriteCond %{REQUEST_URI} ^system.*
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

#This last condition enables access to the images and css folders, and the robots.txt file
RewriteCond $1 !^(index\.php|(.*)\.swf|images|robots\.txt|css|docs|cache)
RewriteRule ^(.*)$ 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.
ErrorDocument 404 /application/errors/404.php
</IfModule>
 
 我需要整个站点通过SSL运行，我的托管公司Pagoda Box拥有专有的.htaccess编辑功能，可以从http切换到https ： 
 
RewriteCond %{HTTP:X-Forwarded-Proto} = http
RewriteRule (.*) https://%{SERVER_NAME}/$1 [R]
 
 它只有在第一个条件语句的末尾添加时才有效，并且它完全适用于此：它将https添加到裸露的URL并删除index.php 。 
 
 但是，如果您从地址栏中的https中选择s并将其删除，则index.php会返回，并重复该URL的最后一部分。 如果我输入完整的URL，以http://开头，它将重定向并完美工作 - 只有当我将光标放在s前面并删除它时才会执行站点中断。 
 
 关于如何阻止与我现有文件冲突的新条件和规则的任何想法？ 

My existing .htaccess removes index.php from my URLs perfectly:
 
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /

#'system' can be replaced if you have renamed your system folder.
RewriteCond %{REQUEST_URI} ^system.*
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

#This last condition enables access to the images and css folders, and the robots.txt file
RewriteCond $1 !^(index\.php|(.*)\.swf|images|robots\.txt|css|docs|cache)
RewriteRule ^(.*)$ 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.
ErrorDocument 404 /application/errors/404.php
</IfModule>
 
I need the entire site to run over SSL, and Pagoda Box, my hosting company, has a proprietary .htaccess edit to switch from http to https:
 
RewriteCond %{HTTP:X-Forwarded-Proto} = http
RewriteRule (.*) https://%{SERVER_NAME}/$1 [R]
 
It only works if added at the end of the first conditional statement, and it works perfectly at that: it adds https to a naked URL and removes index.php. 
 
However, if you select the s from https in the address bar and delete it, index.php comes back, plus the last segment of the URL is repeated. If I type the full url, beginning with http://, it redirects and works perfectly - only if I place the cursor in front of the s and delete it does the site break.
 
Any ideas on how to stop this new condition and rule from conflicting with my existing file?

原文：https://stackoverflow.com/questions/12149807