htaccess RewriteEngine URI allowing multiple slashes - .htaccess

In my site when i go to mysite.com/account or mysite.com////////account the output is the same.
How can I avoid multiple slashes to be parsed?
Thanks.

I think the only place where that is visible within mod_rewrite is in %{THE_REQUEST}. It depends on what you want to do what kind of rule you need. If you want to display a 404-error, you can do this:
RewriteCond %{THE_REQUEST} ^(GET|POST)\ [/]{2,}
RewriteRule ^ - [R=404]
It probably makes more sense to simply redirect to the place with just one slash:
RewriteCond %{THE_REQUEST} ^(GET|POST)\ [/]{2,}
RewriteRule ^ %{REQUEST_URI} [R]
See the documentation for more information about mod_rewrite.

Related

Need Assistance for this Htaccess Rewrite Rule

I have a problem with my .htaccess, a short explanation I would like to set http://example.com/newest on my website. However, it always redirects to http://example.com/postname. Where I just need the exact "newest" page. Here is my code:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteBase /
RewriteRule ^[^/]+$ %{REQUEST_URI}/ [L,R=301]
RewriteRule ^/category/(.*)$ page.php?f=$1
RewriteRule ^/search/(.*)$ search.php?f=$1
RewriteRule ^(.*)/$ post.php?f=$1 <- If this is removed, my post htaccess will not work
RewriteRule ^newest/$ index.php?f=newest <- I want to execute this code
I really don't know what this is called, I have been looking for the whole stackoverflow but I did not get any answer. Please remain me if this is a duplicate question.
As Mohammed implied in comments, your directives are in the wrong order. The line above your "newest" rewrite is a catch-all and rewrites all requests, so the last line will never match.
http://example.com/newest
Note that your rules imply that your URLs should end in a trailing slash. So, you should be linking to http://example.com/newest/ (with a trailing slash), not http://example.com/newest, otherwise your users will get a lot of unnecessary redirects.
However, you appear to be under the belief that the RewriteCond directive applies to all the directives that follow. This is not the case. It only applies to the first RewriteCond directive. You also need some L flags to prevent further processing.
You also have a slash prefix on the "category" and "search" rewrite patterns, so these would never match in a .htaccess context.
Try something like the following instead:
RewriteEngine On
RewriteBase /
# Don't process the request further if it maps to an existing file
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^ - [L]
# Append trailing if omitted
# Although strictly speaking this only redirects if there are no slashes at all in the URL
RewriteRule ^[^/]+$ %{REQUEST_URI}/ [L,R=301]
RewriteRule ^category/(.*)$ page.php?f=$1 [L]
RewriteRule ^search/(.*)$ search.php?f=$1 [L]
RewriteRule ^newest/$ index.php?f=newest [L]
RewriteRule ^(.*)/$ post.php?f=$1 [L]

mod_rewrite seems to ignore a rule with a question mark?

I am trying to redirect
domain.com/page?user=something
to
domain.com/page/something
with
RewriteRule ^page?user=(\d[^/]+) /page/$1/ [R=301,L]
For some reason that's not working though. It seems to be just ignoring it even. When I go to domain.com/page?user=something nothing happens. mod_rewrite is enabled and all other rules are executing. I assume it could be due to the ? in the URL but I might be wrong?
You can use these 2 rules in your root .htaccess:
RewriteEngine On
# external redirect from actual URL to pretty one
RewriteCond %{THE_REQUEST} /page(?:\.php)\?user=([^\s&]+) [NC]
RewriteRule ^ /page/%1? [R=302,L,NE]
# internal forward from pretty URL to actual one
RewriteRule ^page/([^/.]+)/?$ page?user=$1 [L,QSA,NC]

Replace all question mark and equal sign by slash?

Is there a way to replace all question mark, '&' , and equal sign by slash ???
currently I am only replacing php extensions by .html
Options +FollowSymLinks
RewriteEngine On
RewriteBase /
RewriteRule ^(.*)\.html$ $1.php [nc]
now, if the websites url is this
http://www.mydomain.com/session/image-display.php?image=1&id=59
the user should get
http://www.mydomain.com/session/image-display.html/image/1/id/59
--edited---
I just need a example so that i could write them for other pages as well.
also how to rewrite 2 or more rewrite rules ??
Based on the example you gave, you can use this:
RewriteRule ^session/image-display.html/image/(.*)/id/(.*)
/session/image-display.php?image=$1&id=$2 [L]
The [L] at the end is optional, it tells Apache to stop looking for other rules if this one is applied
You need to change your links so that they look like:
http://www.mydomain.com/session/image-display.html/image/1/id/59
Then add this in the htaccess file in your document root, before any rules that you may already have:
RewriteCond %{THE_REQUEST} \ /session/image-display\.php\?image=([^&]+)&id=([^&\ ]+)
RewriteRule ^ /session/image-display.html/image/%1/id/%2? [L,R=301]
RewriteRule ^session/image-display\.html/image/([^/]+)/id/([^/]+) /session/image-display.php?image=$1&id=$2 [L]
Try this in .htaccess:
RewriteRule ^(.*)\.html/image/([^/]+)/id/([^/]+)$ $1.php?image=$2&id=$3 [NC]
These 2 rules will internally rewrite /session/image-display.html/n1/v1/n2/v2/n3/v3 to /session/image-display.php?n3=v3&n2=v2&n1=v1
There can be any number of /name/value pairs as this rule is pretty generic.
# this rule will be applied as many times as there are /name/value pairs in URI
# after /session/image-display.html
RewriteRule ^(session/image-display\.html)/([^/]*)/([^/]*)(.*)$ /$1/$4?$2=$3 [L,QSA,NC]
# this rule be applied in the last then all /name/value pairs have been converted
# into query string
RewriteRule ^(session/image-display)\.html/?$ /$1.php [L,NC]

.htaccess redirect - two URLs with similar paths

So here's what I have.
www.website.com/foo (pretty URL to use on marketing pieces)
www.website.com/foobar (URL that actually exists on site)
I can get www.website.com/foo working perfectly with this:
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /foo [NC]
RewriteRule ^ http://www.website.com/redirected/url-goes-here/ [L,R=301]
But that makes the www.website.com/foobar URL go there as well.
I'm sure this is a regex issue and I just don't know the correct symbol to get things working properly, but how can I make /foo redirect properly without effecting /foobar ?
Thanks.
Try this instead:
RewriteCond %{REQUEST_URI} ^/foo$ [NC]
RewriteRule ^ http://www.website.com/redirected/url-goes-here/ [L,R=301]
REQUEST_URI will get rid of the extra request headers that THE_REQUEST has. Then you can match the beginning and end of the requested URL with ^ and $.
You don't need the RewriteCond. Just be specific with the RewriteRule pattern
RewriteRule ^foo$ http://www.website.com/redirected/url-goes-here/ [L,R]
See more about regular expression.
Never test with 301 enabled, see this answer Tips for debugging .htaccess rewrite rules for details.

301 Redirect with .htaccess

Options +FollowSymlinks
RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_URI} !^category?$
RewriteRule ([^/]+)/([^/]+)/([^/]+)/$ http://domain.com/$3/ [L,R=permanent]
Currently I have the following redirection and it is working like a charm. Now I want to make sure that the link does not begins with /category/ therefore I have inserted the condition. Unfortunately it does not seems to work. Please help. Thanks.
Another question is, how to make that the end permalink that is between the slash is selected to be redirected only. For example, I may have links like http://domain.com/downloads/26-fine-wallpapers/ and http://domain.com/downloads/icons/35-nice-icons/ and I want links like these to be redirected to http://newdomain.com/35-nice-icons/ and http://newdomain.com/26-fine-wallpapers/
I am using wordpress actually.
According to your description you only have two path segments. So your pattern should be:
RewriteRule ^([^/]+)/([^/]+)/$ http://example.com/$3/ [L,R=permanent]
And to exclude /category/…, you can either check the request URI path in REQUEST_URI:
RewriteCond %{REQUEST_URI} !^/category/
RewriteRule ^([^/]+)/([^/]+)/$ http://example.com/$3/ [L,R=permanent]
Or you check the matched value of the first group:
RewriteCond $1 !=category
RewriteRule ^([^/]+)/([^/]+)/$ http://example.com/$3/ [L,R=permanent]
I think you just need a prefixing /:
RewriteCond %{REQUEST_URI} !^/category?$

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