如何在codeigniter中将http重定向到https

Question

Point #1 If I type:

www.myurl.com/somepage
http://www.myurl.com/somepage
http://myurl.com/somepage
https://myurl.com/somepage

have it redirect to

https://www.myurl.com/somepage

Point #2

When I type in something like www.myurl.com it is redirecting to https://www.myurl.com/index.php.
Make it so the index.php is not displaying. It should just display https://www.myurl.com

From Comment htaccess

RewriteEngine On 
RewriteCond %{HTTP_HOST} ^myhost\.com$ [NC] 
RewriteRule ^(.*)$ myhost.com/$1 [R=301,L] 
RewriteCond %{THE_REQUEST} ^[A-Z]+\ /index\.php(/[^\ ]*)?\ HTTP/ 
RewriteRule ^index\.php(/(.*))?$ myhost.com/$2 [R=301,L] 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^(.*)$ index.php/$1 [L] 

Answer 1

Please Check this may help

Config changes :- Go to “application/config/config.php” and enable or set hooks to true.

$config['enable_hooks'] = TRUE;

create a new file named hooks.php in “application/config/hooks.php” and add below code in hooks.php:-

$hook['post_controller_constructor'][] = array(
                                'function' => 'redirect_ssl',
                                'filename' => 'ssl.php',
                                'filepath' => 'hooks'
                                );

Now create a new directory with named “hooks” under application directory and then create new file named “ssl.php” in “application/hooks/ssl.php” and add below code to “ssl.php” :-

function redirect_ssl() {
    $CI =& get_instance();
    $class = $CI->router->fetch_class();
    $exclude =  array('client');  // add more controller name to exclude ssl.
    if(!in_array($class,$exclude)) {
      // redirecting to ssl.
      $CI->config->config['base_url'] = str_replace('http://', 'https://', $CI->config->config['base_url']);
      if ($_SERVER['SERVER_PORT'] != 443) redirect($CI->uri->uri_string());
    } 
    else {
      // redirecting with no ssl.
      $CI->config->config['base_url'] = str_replace('https://', 'http://', $CI->config->config['base_url']);
      if ($_SERVER['SERVER_PORT'] == 443) redirect($CI->uri->uri_string());
    }
}

Answer 2

I tried above all ones but they did not work properly in my case. I found below solution, it works in my case. I hope it will be helpful for you as well.

RewriteEngine on

RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

RewriteCond $1 !^(index\.php|resources|robots\.txt|public)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [QSA,L]

Answer 3

Now I got a solution, I updated my htaccess file.--

RewriteEngine On
RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} !^www\. [OR]
RewriteCond %{HTTP_HOST} ^myhost\.com$ [NC]
RewriteRule ^ https://www.myhost.com%{REQUEST_URI} [R=301,L,NE]
RewriteCond %{THE_REQUEST} ^[A-Z]+\ /index\.php(/[^\ ]*)?\ HTTP/ 
RewriteRule ^index\.php(/(.*))?$ myhost.com/$2 [R=301,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

Now, It worked for me smoothly.. :)

Answer 4

Insert this into .htaccess

<IfModule mod_rewrite.c>
RewriteEngine On

RewriteCond %{HTTPS} off
RewriteRule .* https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule .* https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]

</IfModule>

Answer 5

If you, specifically want to redirect, above answers are helpful. But if you are doing this because base is "HTTP", then,
redirecting is not correct method (as it asks for resources).
Instead, open "application/config/config.php" in your project and change the value of

$config['base_url']

Add "s" in the value
from

$config['base_url'] = 'http://'.$_SERVER['HTTP_HOST'];

to

$config['base_url'] = 'https://'.$_SERVER['HTTP_HOST'];

Answer 6

for me none of the above answer worked as it was showing me too many redirects but this one worked like charm. Hence I thought to share if someone else get into the similar issue:

RewriteEngine on

RewriteCond %{HTTPS} off
RewriteCond %{REQUEST_URI} (sale|success|cancel) [NC]
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

RewriteCond %{HTTPS} on
RewriteCond %{REQUEST_URI} !(static|sale|success|cancel) [NC]
RewriteRule ^(.*)$ http://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]

RewriteCond $1 !^(index\.php|resources|robots\.txt|static) [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

Answer 7

First go to the application/config/config.php file and look for this line:

$config['base_url'] = "";

Set it to your URL with the https eg https://example.com

$config['base_url'] = "https://example.com";

Then go to your .htaccess file and add this line in the example given below.

RewriteRule ^(.*)$ https://example.com/ $1 [R,L]

<IfModule mod_rewrite.c>

    #Options +FollowSymLinks
    #Options -Indexes
    RewriteEngine on

    # Send request via index.php
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^(.*)$ index.php/$1 [L]
    RewriteRule ^(.*)$ https://example.com/$1 [R,L]


</IfModule>

Answer 8

This work for me you can input it in your .htaccess just input at the last line

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

Answer 9

For Codeigniter 4, follow the path;

/app/config/app.php

and change this line to true.

public $forceGlobalSecureRequests = false;

it will redirect to https directly. no hook, no .htaccess.

Answer 10

yes indeed this

   RewriteEngine On
   RewriteCond %{HTTPS} off [OR] 
   RewriteCond %{HTTP_HOST} !^www\. [OR]
   RewriteCond %{HTTP_HOST} ^myhost\.com$ [NC]
   RewriteRule ^ https://www.myhost.com%{REQUEST_URI} [R=301,L,NE]
   RewriteCond %{THE_REQUEST} ^[A-Z]+\ /index\.php(/[^\ ]*)?\ HTTP/ 
   RewriteRule ^index\.php(/(.*))?$ myhost.com/$2 [R=301,L]
   RewriteCond %{REQUEST_FILENAME} !-f
   RewriteCond %{REQUEST_FILENAME} !-d
   RewriteRule ^(.*)$ index.php/$1 [L]

works but you have to make a slight edit. In the codeiginiterfolder/application/config.php file replace http with https .

Also, the base url in the above code you have to replace the myhost to your host name. Suppose my host name internetseekho.com so instead of myhost you do have write internetseekho .

Answer 11

If you find the error "No Input file specified" then add "?" in the last line

RewriteRule ^(.*)$ index.php/?$1 [L]

in the answer from @asiya khan

Answer 12

Our SSL is from the CloudFlare CDN and so the solutions above do not work.

The following SSL detection code (in SSL.php based on @Preetham Hegde solution) works:

$isSecure = false;
if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
    $isSecure = true;
}
elseif (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' || !empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on') {
    $isSecure = true;
}
$REQUEST_PROTOCOL = $isSecure ? 'https' : 'http';


if ($REQUEST_PROTOCOL=="http")
{
    $redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
    header('HTTP/1.1 301 Moved Permanently');
    header('Location: ' . $redirect);
    exit();
}

Answer 13

Just add this line in your existing rules. It may work!

RewriteEngine On
RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.example.com/$1 [R,L]