HTAccess Mod_Rewrite HTTPS WWW Keeping URL - apache

Question

I'm hoping someone here will be able to help me as I'm slowly losing my mind trying to get a rewrite rule working in HTAccess.
All I need is for 3 things to happen.
1) All www. traffic should go to non-www.
2) All non-https traffic should go to https.
3) All URLs should be preserved through these rewrites.
I've tried countless different examples online (and my own bastardised variations on them) without achieving the results I'm after. The site uses Joomla, so there's a fair amount of crap that Joomla includes as standard, but I'm pretty sure none of that is interfering with it.
With the current HTAccess the 'www.' is being dropped and the user is forced to https, but the URL is being lost.
Thanks in advance for your assistance!
My HTAccess file is here:
AddHandler application/x-httpd-php53 .php
ErrorDocument 401 "Authorisation Required"
##
# Joomla Crap START
##
RewriteEngine On
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
RewriteRule .* index.php [F]
RewriteBase /
#RewriteCond %{HTTP_HOST} !^www\.
#RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteCond %{REQUEST_URI} !^/index\.php
RewriteCond %{REQUEST_URI} /component/|(/[^.]*|\.(php|html?|feed|pdf|vcf|raw))$ [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* index.php [L]
##
# Joomla Crap END
##
# rewrite www.mywebsite.co.uk > mywebsite.co.uk
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ https://%1/$1 [R=301,L]
# rewrite http > https
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R,L]
Redirect 301 /~fitspace https://mywebsite.co.uk
RedirectMatch 301 ^/index.php/(.*)$ https://mywebsite.co.uk/$1

Answer 1

Try :
RewriteEngine on
RewriteCond %{HTTP_HOST} ^www\.(.+)$ [OR]
RewriteCond %{HTTPS} off
RewriteRule ^ https://%1%{REQUEST_URI} [L,R]
The rule above will redirect
http://www.example.com/
to
https://example.com/
And
https://www.example.com/
to
https://example.com/