Apache mod_rewrite - apache

I'm using Liferay 6.2 EE that runs on tomcat but it's fronted by an Apache server. I want to redirect users so that whenever they hit the old liferay URL, it redirects them to the new liferay URL. I changed the URL in liferay, so it is now the new URL. However, whenever I try to go to the old URL, I get a page request error. It never redirects me to the new URL. In /san/apache/conf/ I put my redirect code inside of httpd.conf. This my code:
RewriteEngine On
RewriteRule ^group/old/(.*) /group/new/$1 [L]
After I applied these changes, I restarted the Apache server and it still doesn't work. I've tried a bunch of other combinations as well. Does anyone know what I'm doing wrong? Is there some place else I have to make this change?

Ah, since your rewrite rule is lying in the server config file (instead of htaccess file), the mod-rewrite receives URLs with the leading slashes (/). So, the rule should be:
RewriteEngine On
RewriteRule ^/group/old/(.*) /group/new/$1 [L]

Related

.htaccess rewrites root to subfolder, yet subfolder app 302 redirects right back to full path

I have a standard .htaccess RewriteRule that silently rewrites any request for webroot into a subfolder which contains a MantisBT installation. So the user types in "example.com" and my server secretly serves them files from "example.com/path/to/mantisbt".
The problem now is that MantisBT's index page immediately does some authentication based logic routing and sends a 302 redirect to the FULL "example.com/path/to/mantis/login", which subverts my rewriting. I'm trying to have everyone access my MantisBT installation as if it resided in the webroot.
Now, I'm aware that after MantisBT's 302 redirect to the full path, I could redirect them AGAIN back to webroot. But redirecting people twice every time MantisBT goes through some routing logic seems like a dirty hack. I also know that I could hack up the MantisBT code, but I hate re-hacking code every time a new version comes out.
So, is there a way to trick MantisBT (or any other app for that matter) into thinking it resides in root, and therefore crafts it's redirect paths based on a webroot-relative url? For example: "example.com/login" instead of "example.com/path/to/mantis/login".
I'd really prefer to resolve this using an Apache .htaccess method, or httpd.conf change. Perhaps DocumentRoot or RewriteBase?
Try adding this rule above the internal rewrite rule that you had before
RewriteCond %{THE_REQUEST} \ /+path/to/mantisbt/([^\?\ ]*)
RewriteRule ^ /%1 [L,R]
this redirects the browser when the browser directly requests anything in /path/to/mantisbt/. Then the rule that you already have to internally rewrite into the mantisbt directory would take effect.

Rewrite URL .htaccess - Apache server

On my website, I would rename the URL on address bar, from
domain.com/economy/article.php?id=00
to
domain.com/economy/id-name-article.html
I wrote this .htaccess file:
RewriteEngine On
RewriteRule ^([0-9]+)-([^\.]*)\.html$ http://domain.com/economy/article.php?id=$1 [L]
I have an anchor with this href: href="economy/id-name-article.html" and when I click on it, the server is redirected on article.php, it runs the script in the correct way and I can view the article, but on the address bar is still written domain.com/economy/article.php?id=00 instead domain.com/economy/id-name-article.html. Why?
This happens only on my online server, while locally it's all right.
The mod_rewrite module is issuing a redirect to your browser rather than transparently rewriting the url, causing you to see the new url in your browser.
Try removing the http://domain.com portion from your RewriteRule to see if it avoids the redirect to your browser by changing the rule to:
RewriteRule ^([0-9]+)-([^\.]*)\.html$ /economy/article.php?id=$1 [L]
If that fails, you could also use the proxy flag [P] to force apache to transparently fetch the page and return it to your users without the redirect. I don't recommend this approach since it can have security implications but it should work if the above doesn't.
EDIT: To clarify, rewriting the url with a fully-qualified domain rather than a relative uri tells apache that the redirect is on a different server, and therefore it doesn't know that the new url is accessible on the same host without redirecting the client.

mod_rewrite to redirect url not working

Cannot seem to get a mod_rewrite to work. We have a domain name that has already been printed here, there and everywhere when the website was Flash. It has a # in its trail /#login.php and we want so that when people put this in it redirects them to /login.php. I have already tried this rule but can't get it to work:
RewriteEngine On
RewriteRule ^/#login.php$ /login.php
I have also checked that the rewrite engine is working by using a redirect to google. Just need the out of date #login.php to go to the new login.php
thanks
The # in the URL (or "fragment") is not sent to the server, it's purely for the client side to point to some part of the page. If you see http://hostname.com/#login.php in your address bar, the only thing the server gets is a request for /. You may need to employ some javascript on the page to look at the browser's address bar to find a fragment and maybe send that to the server as a query string.
Try :
RewriteEngine On
RewriteBase /
RewriteRule ^#login\.php$ /login.php [QSA,L]
Mod_rewrite is enabled ? available ?

using proxy instead of redirection with htaccess rewriteRule

I'm developing a webapp and for the static files I'm simply using apache at localhost while the backend is on a couchdb instance running at localhost:5984.
The webapp interacts with files from the backend all the time. So what is happening when trying to test on apache all file requests to localhost:5984 are getting blocked due the cross-domain policy so the only way to get that working is starting the browser by setting flags to ignore that.
But again I get stuck when trying to test the app on mobile such ipad or iphone.
Currently I have this on my .htaccess file.
RewriteEngine on
# these are 302 http redirections instead of serving as a proxy
RewriteRule auth http://localhost:5984/auth [L]
RewriteRule db/([\s\S]+) http://localhost:5984/db/$1 [L]
RewriteRule send/([\s\S]+) http://localhost:5984/send/$1 [L]
# these are just redirections to static files and work great
RewriteRule ^([a-z/.]+) _attachments/$1 [L]
RewriteRule ^$ _attachments/ [L]
As you can see I have really no idea on how to deal with apache configuration unfortunately.
But what is happening right now is that for some of these rules apache is simply redirecting the page instead of provide it as a proxy server which causes the issue with cross-domain.
Also on the first auth rule I send POST and DELETE requests which as a redirection instead of proxy it won't pass the data being POSTed through.
So what I would like to achieve is to activate some kind of feature (if it exists) which will make apache simply render the page as it was on the localhost domain instead of redirect it. (I named this a a proxy, but perhaps that's not even the right term, sorry for any mistake committed with the nomenclatures).
Is is possible to achieve such action?
Thanks in advance
Have a look at these links / options:
[P] flag:
http://httpd.apache.org/docs/current/rewrite/flags.html#flag_p
http://httpd.apache.org/docs/current/rewrite/proxy.html
mod_proxy (possibly -- but I think #1 should be enough if it's on the same server):
http://httpd.apache.org/docs/current/mod/mod_proxy.htm

Apache redirecting in CakePHP: old pages ending with .php to new ones

I have a new CakePHP site, and I wish to redirect some old urls to new ones.
/contact.php to /contact
/news.php to /
/courses.php to /courses
I've tried 301 apache redirect inside the .htaccess (the root one, inside /app and inside /app/webroot, but none worked.
I also wanted to redirect all non www urls to www. I looked this thread but the example didn't worked for me. I'm using CakePHP 2.0.
Can somebody help me?
If your CakePHP is installed into root you should be able to redirect these URLs into correct ones with routes.php. Take a look into redirect routing documentation: http://book.cakephp.org/2.0/en/development/routing.html#redirect-routing
is important that your server have mod_rewrite enabled.
You can then modify the url in app/config/routes.php
Although still not clear to me as you had before contact.php type routes