Questions tagged [apache-2.4]
Version 2.4 of the Apache HTTPd Server. When asking questions about virtualhosts, please include the output of the following command: "apache2ctl -S" (or "httpd -S" depending on your OS)
240
questions
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How does ServerName and ServerAlias work?
It's the following part of a virtual host config that I need further clarification on:
<VirtualHost *:80>
# Admin email, Server Name (domain name), and any aliases
ServerAdmin example@...
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votes
5
answers
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How do I redirect subdomains to a different port on the same server?
I have some subdomains I want to redirect to specific ports on the same server.
Say I have
dev.mydomain.com
I want dev.mydomain.com to transparently redirect to mydomain.com:8080 and I want to ...
user35861
36
votes
13
answers
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Apache 2.4 + PHP-FPM + ProxyPassMatch
I recently installed Apache 2.4 on my local machine, together with PHP 5.4.8 using PHP-FPM.
Everything went quite smoothly (after a while...) but there is still a strange error:
I configured Apache ...
- 465
16
votes
4
answers
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SELinux preventing Apache from writing to a file
SELinux is preventing the apache user from writing to a log file which it owns. When I do setenforce 0 it works. Otherwise it shows this error
IOError: [Errno 13] Permission denied: '/var/www/webapp/...
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votes
3
answers
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Is it possible to set an SSLProtocol in Apache for a single VirtualHost (poodle)?
I'm trying to test a patch for the poodle vulnerability that involves disabling SSLv3 on my web server. In order to test this on a non-production environment first, I'm setting the SSLProtocol on a ...
- 399
6
votes
1
answer
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My browser will not display http://[sub.]example.com
When I go to http://sub.example.com in my browser I get a "connection refused" message or an "invalid certificate" error but I don't even want to connect over https.
As far as I ...
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3
votes
2
answers
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PCI Compliance: install Apache 2.4.17 on Ubuntu 14.04.3?
I have a VPS running Ubuntu 14.04.3.
The latest Ubuntu-supported version of Apache for this release is Apache 2.4.7.
But the company for which I configured the server is seeking PCI compliance, and ...
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1
vote
1
answer
2k
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Relationship of ServerName, ServerAlias, host.file and how to define them in httpd-vhosts.conf
I wonder what is the relationship of ServerName & ServerAlias with host.file.
As I know ServerName sets the hostname and port that the server uses to identify itself and ServerAlias is the ...
- 49
57
votes
9
answers
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How can I disable TLS 1.0 and 1.1 in apache?
Does anyone know why i can't disable tls 1.0 and tls1.1 by updating the config to this.
SSLProtocol all -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
After doing this, i reload apache I do an ssl scan using ...
- 683
13
votes
1
answer
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How to stop nginx 301 auto redirect when trailing slash is not in URI?
Every time I try foobar.com/test in browser, nginx seems to redirect (301) the client to foobar.com/test/. This behaviour is unacceptable. The proxied server is a remote Apache web server. I have ...
- 233
4
votes
1
answer
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Two separate PHP-FPM sites seem to be using the same code?
I have two websites with two codebases, yet when I change one codebase, I see the change in both.
I have two checkouts of the same website. They are set up to use PHP-FPM through Apache2 with FastCGI....
- 289
3
votes
1
answer
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Can I view the resolved config Apache is using?
Is there a way to view the final "effective" config a running Apache instance is using after resolving any/all includes and the like?
I'm looking at a config that has a web of includes and suspect ...
- 365
2
votes
2
answers
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dynmap through mod_proxy on a external webserver
My setup consist of two servers, one for hosting websites and one for doing the heavy lifting (for example Minecraft). I am using Spigot to power some plugins and one of the plugins is dynmap (which ...
- 1,434
45
votes
1
answer
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Apache is OK, but what is this in error.log - [mpm_prefork:notice]?
My apache server is running OK without any problems. It also doesn't issue any warning during restart. However, if I examine error.log I can see the following lines repeating from time to time:
[Wed ...
- 777
26
votes
7
answers
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421 Misdirected Request
I occasionally get the following 421 error:
Misdirected Request
The client needs a new connection for this request as the requested
host name does not match the Server Name Indication (SNI) ...
- 439
16
votes
2
answers
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switch apache from prefork to event in Ubuntu 16, get php 7 working
Apache was running slow in production. After searching for answers for some time, I finally went to #apache IRC channel and the pros had me check the apache mode with this command:
sudo apachectl -V
...
- 585
9
votes
3
answers
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Catch-All HTTPS Vhost on Apache 2.4
Is it possible to configure a catch-all (default) HTTPS Vhost on Apache 2.4? I currently have 4 domains, and an HTTP catch all but as soon as I try to add any sort of configuration my other vhosts ...
5
votes
1
answer
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ProxyHTMLURLMap not working in apache2.4
I am using apache2.4 on ubuntu 14.04. And I have enabled mod_proxy_html.But my URL are not getting replaced by a new one. Same thing I did in apache2.2 and it was working perfectly.
This is my ...
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votes
1
answer
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How to disable AES128 in Apache?
I am using the following cipher, which I keep updating today, don't worry if there is any incompletion in it. Just help me disable AES128.
SSLCipherSuite ECDHE-ECDSA-AES256-GCM-SHA384:!AES128
It is ...
user549144
1
vote
3
answers
2k
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Prevent logging of 400 errors in Apache httpd
Somebody is sending a bunch of garbage data to port 80 on my Apache server, causing tons of 400 Bad Request errors. There's nothing I can really do about it, unfortunately, but can I at least prevent ...
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135
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3
answers
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What does Apache's "Require all granted" really do?
I've just update my Apache server to Apache/2.4.6 which is running under Ubuntu 13.04. I used to have a vhost file that had the following:
<Directory "/home/john/development/foobar/web">
...
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56
votes
3
answers
67k
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How to fix 'logjam' vulnerability in Apache (httpd)
Recently, a new vulnerability in Diffie-Hellman, informally referred to as 'logjam' has been published, for which this page has been put together suggesting how to counter the vulnerability:
We have ...
35
votes
4
answers
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How to generate .key and .crt file from JKS file for httpd apache server
I have the mycert.jks file only.
Now i need to extract and generate .key and .crt file and use it in apache httpd server.
SSLCertificateFile /usr/local/apache2/conf/ssl.crt/server.crt
...
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26
votes
4
answers
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Certbot letsencrypt on different port than 443
I want to set up certbot for a webserver on a different port than 443.
I got the following error when running
certbot --apache -d <sub>.<domain>.<ext>
Failed authorization ...
- 363
18
votes
2
answers
68k
views
How To Tune Apache on Ubuntu 14.04 Server
Currently on my Apache 2 (Apache 2.4.7 to be exact) on Ubuntu 14.04, I have this setting:
/etc/apache2/mods-enabled/mpm_prefork.conf
<IfModule mpm_prefork_module>
StartServers ...
- 1,518
17
votes
1
answer
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Configuring Apache 2.4 mod_proxy_wstunnel for Socket.IO 1.0
I'm trying to configure Apache 2.4 for proxying the websocket connection for socket.io to a node.js websocket server, using mod_proxy_wstunnel. We had this working fine with socket.io 0.9, but with ...
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13
votes
7
answers
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Serving port 443 over http creates 400 Bad Request Error instead of redirect
So for posterity sake, I am trying to configure my server so that even when someone tries to go to go to http:// domain.com:443, they would be correctly redirected to the https version of the site (...
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12
votes
3
answers
35k
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Apache reverse proxy config with SSL for Jenkins and Sonar
I am running two services behind an Apache server: Jenkins (Port 8080) and SonarQube (Port 9000).
My apache config looks like this:
<VirtualHost *:80>
ServerName server
Redirect permanent /...
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11
votes
1
answer
8k
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Exclusion of a protected sub-url does not work on Apache 2.4?
I try to exclude a sub-url "/shop/api" from my protected website. It worked fine on different server on Apache/2.2.15 but now not with Apache/2.4.7? It always asks for the basic authentication. Any ...
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votes
3
answers
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Understanding apache 2.4 mod_proxy_fcgi and RewriteRules in htaccess
We've recently switched one of our web servers to apache 2.4 and running PHP via php-fpm and mod_proxy_fcgi. Most everything works quite well, but there is one problem that I don't understand yet. One ...
- 223
9
votes
2
answers
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Apache ProxyPass ignore static files
Having an issue with Apache front server connecting to a Jetty application server.
I thought that ProxyPass ! in a location block was supposed to NOT pass on processing to the application server, but ...
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votes
2
answers
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How can I use Apache as a reverse proxy for https?
My company uses a CMS system hosted in the cloud. We want to create internal DNS-aliases to make it easier for developers to remember. Reading the documentation for mod_proxy_connect I do think it ...
- 315
7
votes
2
answers
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HTTP/2 on CentOS 7 on Apache with PHP7
After some research I cannot find answer for:
How to update Apache/httpd to newest version to use HTTP/2 protocol on my VPS.
I'm using PHP7 & my server based on Apache - CentOS 7.
No package ...
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6
votes
2
answers
4k
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random CONNECTION_RESET on apache2.4 debian 9
My server has some strange behaviour and I just cant find the cause. I've been looking everywhere.
I will pay 200$ worth of bitcoin to anyone who can figure this out.
The problem:
When requesting ...
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5
votes
1
answer
9k
views
Debugging a timeout with ldap auth on apache
I'm trying to debug a timeout problem I have with Apache, for some months now.
The pattern looks like this:
On every first request of a new session (or after some time after the last request) the ...
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5
votes
3
answers
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How can I use Let's Encrypt (letsencrypt.org) as a free SSL certificate provider?
I have a few sites running with a StartSSL free certificate (CJSHayward.com, JobhuntTracker.com), and Firefox rejects StartSSL and displays an error page saying that my server is not properly ...
- 1,162
5
votes
5
answers
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Apache doesn't log remoteIP when RemoteIPHeader X-Forwarded-For is present
I'm using Apache/2.4.27
Within the VirtualHost I'm forwarding the remote client IP header from the Loadbalancer with:
RemoteIPHeader X-Forwarded-For
Which is needed by the application served by ...
- 131
5
votes
6
answers
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PHP-FPM - Error 503 - Attempt to connect to Unix domain socket failed
I get on server this errors (CentOs 7):
[proxy:debug] proxy_util.c(2209): [client 80.251.245.153:61902] AH00944: connecting fcgi://127.0.0.1/data/webs/dev/index.php to 127.0.0.1:8000
[proxy:debug] ...
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2
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Is it possible to generate a variable for SSLCertificateFile from HTTP_HOST (or something similar)?
Normally in my vhost blocks I do:
Define SITE example.com
SSLCertificateFile /path/to/${SITE}.crt
SSLCertificateKeyFile /path/to/${SITE}.key
I'm wondering if it's possible to create a variable in ...
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votes
1
answer
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ALPN negotiation choosing http/1.1 over h2
I've created a DigitalOcean droplet with "LAMP 18.04" preset and did all updates. Configured a new virtual host and used certbot to configure HTTPS. So far everything was working fine. Then I tried to ...
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votes
2
answers
3k
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Redirecting www to non-www (apache, letsencrypt )
Ubuntu 14.04
Apache 2.4.18
I have set up a SSL certificate using letsencrypt. It works well but in order to work, I cannot have multiple vhost defined in one virtualhost configuration file. Each ...
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votes
1
answer
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Catch-all rewrite rule for apache that doesn't cause duplicate urls from .htaccess
You can make a catch-all rewrite rule for apache that acts somewhat like an alias, but can be implemented in a .htaccess file while an alias can't.
As an example, assuming your document root is a ...
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2
votes
1
answer
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Sendmail: DSN: Service unavailable
I've been having trouble getting my server to send email and I haven't for the life of me figured out how to fix it. If anyone could give me some simple pointers, that would be muchly appreciated!
...
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2
votes
3
answers
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Apache 2.4 - 403 HTTP status code
I'm getting a 403 error message with Apache, in Debian Testing.
Apache version:
# aptitude show apache2 | grep -i version
Version: 2.4.9-1
# ls -la /home/
total 28
drwxr-xr-x 4 root root ...
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2
votes
1
answer
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SetEnvIfExpr with response header
I want to set a environment variable when a specific response header has a value.
But when I make this it doesn't set the variable.
Header add X-foo "bar"
<If "resp('X-foo') == 'bar'">
...
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2
votes
2
answers
5k
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Reducing Apache Memory usage and Average Process Size Value
I know that question is little long but i choosed to describe each and every aspect which i observed from my end.
I am using a Linux server, OS used is Ubuntu 14.04, all rest configurations are ...
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1
vote
1
answer
48
views
Serving http data from two servers
I have an Ubuntu server behind a NAT router / firewall. I would like to add another server, serving content from both servers over http(s). As I understand it I can have the "main" server request data ...
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1
vote
1
answer
3k
views
Invalid argument: AH03139: ap_queue_pop failed
Short version, I upgraded from Fedora Server 23 to Fedora Server 24, and now my apache (httpd-2.4.23-4.fc24.x86_64) error_log is filling up with these messages:
[Mon Nov 28 20:30:39.486187 2016] [...
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vote
1
answer
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views
How to allow to change php version via .htaccess in Apache?
I've a Centos 7 with Apache, I want to compile php 7.0 and 5.6 and configure that as PHP-FPM.
How can I configure Apache to allow users to change php version using .htaccess?
Example .htaccess entry:
...
- 15
1
vote
1
answer
427
views
Creating new users using PHP not recognized by Apache 2.4
I have a server setup where new linux users are created using (PHP)
shell_exec ( '/usr/sbin/useradd ' . $username );
exec ('usermod -a -G ' . $username . ' '. $username); #add user into the usergroup
...
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