On Thu, Jul 11, 2024 at 8:02 AM Marc <m...@f1-outsourcing.eu> wrote:

>  I am testing a bit with this:
>
>      32 <Location /xxxx>
>      33     # files are still loaded from default host
>      34     Define defaulthost "bbbb"
>      35     Define proxyhost "cccc"
>      36
>      37     ProxyPreserveHost Off
>      38     ProxyAddHeaders On
>      39     SetOutputFilter  proxy-html
>      40     ProxyHTMLEnable On
>      41     ProxyHTMLExtended On
>      42
>      43     ProxyPass        "https://${proxyhost}/aaaa";
>      44     ProxyPassReverse "https://${proxyhost}/aaaa";
>      45
>      46     ProxyPassReverseCookieDomain "${proxyhost}" "${defaulthost}"
>      47     ProxyPassReverseCookiePath   "/" "/xxxx/"
>      48
>      49     Header edit Set-Cookie ^(.*)$ $1;HttpOnly;Secure;SameSite=None
>      50
>      51     ProxyHTMLURLMap https://${proxyhost}/aaaa https://
> ${defaulthost}/xxxx
>      52
>      53     Options +ExecCGI +FollowSymLinks -MultiViews
>      54 </Location>
>
> > -----Original Message-----
> > From: bruce <badoug...@gmail.com>
> > Sent: Thursday, 11 July 2024 13:20
> > To: users@httpd.apache.org
> > Subject: [users@httpd] reverse proxy setup
> >
> > Hi.
> >
> > Testing a github app that appears to use/require reverse proxy to
> > display results on the browser.
> >
> > The basic app uses npm/nextjs to generate content, Per different
> > sites, the process uses PM2 to run the process, and to be able to show
> > the content via an internal/local "server". This is accessed via  --
> > http://127.0.0.1:3000.
> >
> > Using curl on the local/test server, content can be accessed via the site
> >  curl  http://127.0.0.1:3000.
> >
> > My issue now, is how to create the Apache conf to be able to have the
> > user at http://1.2.3.4/berat, be able to display the content. This
> > requires somehow setting up the reverse proxy process, in the VirtHost
> > of the config file. The test site is being run from a subdir
> >   /var/www/html/berat <<<
> >
> > Researching/testing hasn't had the light go off yet!
> >
> > Here's what I've got, but it's not correct.
> >
> > Pointers would be useful. (and possible explanation!)
> >
> > cat /etc/apache2/sites-available/berat.conf
> > <VirtualHost *:80>
> >     ServerAdmin f...@yahoo.com
> >     ServerName  temp22
> >     ServerAlias temp
> >
> >     DocumentRoot   /var/www/html/berat
> >
> >     ProxyRequests Off
> >     ProxyPreserveHost On
> >     <Proxy *>
> >         Require all granted
> >     </Proxy>
> >
> >     ProxyPreserveHost On
> >
> >     <Location "/berat">
> >       ProxyPreserveHost Off
> >       ProxyErrorOverride Off
> >     </Location>
> >
> >      #ProxyPass        /api/system-a/
> > https://external-domain.example2.org/system-a/
> >
> >      ProxyPass /berat http://127.0.0.1:3000/
> >
> >      ProxyPassReverse /berat http://127.0.0.1:3000/
> >
> >
> >     #DocumentRoot   /var/www/html/berat
> >
> >
> >     <Directory    /var/www/html/berat>
> >
> >             #ProxyRequests Off
> >             #ProxyPreserveHost On
> >             #<Proxy *>
> >             #  Require all granted
> >             #</Proxy>
> >
> >             #ProxyPass / http://127.0.0.1:3000/
> >
> >             #ProxyPassReverse / http://127.0.0.1:3000/
> >
> >     #        DirectoryIndex index.html index.php
> >
> >     #        Options -Indexes +FollowSymLinks +MultiViews
> >             Options +FollowSymLinks
> >
> >             AllowOverride All
> >             Require all granted
> >             ##Options -Indexes +FollowSymLinks +MultiViews
> > AllowOverride All Require all granted
> >
> >
> >             ##Options Indexes FollowSymLinks MultiViews
> >             ##Options -Indexes FollowSymlinks
> >             #Options FollowSymlinks
> >             #AllowOverride All
> >             ##Order allow,deny
> >             ##allow from all
> >             #Require all granted
> >     </Directory>
> >
> >     ##Alias "/berat" "/var/www/html/berat/"
> >
> >
> >     LogLevel debug
> >     ErrorLog ${APACHE_LOG_DIR}/error.log
> >     CustomLog ${APACHE_LOG_DIR}/access.log combined
> > </VirtualHost>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org
> > For additional commands, e-mail: users-h...@httpd.apache.org
>
>
A couple points here:

1) Avoid proxying from <Location> blocks, unless you have a good reason to
2) Always match the trailing slashes when proxying or redirecting, i.e.
/foo -> /foo and /foo/ -> /foo/
3) <Proxy *> is for forward proxies, so remove that

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