# Apache
# Installer Apache (homebrew)
### Installation:
```bash
$ sudo apachectl stop
$ sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist 2>/dev/null
$ brew install httpd
$ sudo brew services start httpd
```
### Arrêter / redémarrer Apache
```bash
$ sudo apachectl start
$ sudo apachectl stop
$ sudo apachectl -k restart
$ sudo apachectl -k restart -e Debug -E /dev/stdout
```
### Log:
```bash
$ tail -f /usr/local/var/log/httpd/error_log
```
```bash
$ multitail -s 2 /usr/local/var/log/httpd/error_log /usr/local/var/log/httpd/access_log
```
### Version:
```bash
$ httpd -v
```
### Configuration:
Ouvrir le fichier *httpd.conf*:
```bash
$ open -e /usr/local/etc/httpd/httpd.conf
$ bbedit /usr/local/etc/httpd/extra/httpd-vhosts.conf
```
### Virtual Hosts:
#### Redirection:
Editer le fichier *hosts*:
```bash
$ sudo nano /etc/hosts
127.0.0.1 silverbook.local
127.0.0.1 wordpress.silverbook.local
127.0.0.1 dev.silverbook.local
127.0.0.1 zenphoto.silverbook.local
127.0.0.1 phpmyadmin.silverbook.local
```
Editer le fichier *httpd-vhosts.conf*:
```http
DocumentRoot /Users/bruno/Sites/wordpress
ServerName wordpress.silverbook.local
CustomLog /usr/local/var/log/httpd/wordpress-access.log combined
ErrorLog /usr/local/var/log/httpd/wordpress-error.log
```
#### Redirection de port:
wiki.js tourne sur localhost:3000
Pour le rendre disponible sur wiki.silverbook.local:
Editer le fichier *httpd.conf* et activer les modules `mod_proxy` et `mod_proxy_http`:
```bash
LoadModule proxy_module lib/httpd/modules/mod_proxy.so
LoadModule proxy_http_module lib/httpd/modules/mod_proxy_http.so
```
Editer le fichier *hosts*:
```bash
$ sudo nano /etc/hosts
127.0.0.1 silverbook.local
127.0.0.1 wiki.silverbook.local
```
Editer le fichier *httpd-vhosts.conf*:
```http
ServerName wiki.silverbook.local
ProxyPass / http://localhost:3000/
ProxyPassReverse / http://localhost:3000/
ProxyPreserveHost On
```
### SSL:
Ouvrir le fichier *httpd.conf* et dé-commenter les lignes suivantes:
```http
LoadModule socache_shmcb_module lib/httpd/modules/mod_socache_shmcb.so
...
LoadModule ssl_module lib/httpd/modules/mod_ssl.so
...
Include /usr/local/etc/httpd/extra/httpd-ssl.conf
```
Ouvrir le fichier *httpd-ssl.conf*:
Remplacer le port 8443 par défaut par le port 443 et commenter 2 lignes.
```http
Listen 443
...
\# General setup for the virtual host
\# DocumentRoot "/usr/local/var/www"
\# ServerName www.example.com:443
```
Ouvrir le fichier *httpd-vhosts.conf*:
Rajouter ce bloc pour chaque Virtual Host.
```http
DocumentRoot "/Users/bruno/Sites"
ServerName silverbook.local
SSLEngine on
SSLCertificateFile "/usr/local/etc/httpd/server.crt"
SSLCertificateKeyFile "/usr/local/etc/httpd/server.key"
```
https://deliciousbrains.com/https-locally-without-browser-privacy-errors/
### Générer un certificat auto-signé:
Générer la clé et le certificat (*Common Name* doit correspondre à *ServerName* du *https-vhosts.conf*)
```bash
$ cd /usr/local/etc/httpd
$ openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt
```
Vérifier la configuration Apache et relancer le serveur:
```bash
$ sudo apachectl configtest
$ sudo apachectl -k restart
```
### Warning: getimagesize(): SSL operation failed with code 1.
Erreur dans Worpdress:
```
Warning: getimagesize(): SSL operation failed with code 1.
OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in
/Users/bruno/Sites/wordpress/wp-content/themes/CreatorThemeRes-child/functions.php on line 1611
```
Il faut rajouter les lignes suivantes au PHP.ini
```ini
[openssl]
openssl.cafile="/usr/local/etc/httpd/server.crt"
# D'après SSLCertificateFile "/usr/local/etc/httpd/server.crt" du httpd-ssl.conf
```
https://stackoverflow.com/questions/51532963/tcpdf-getimagesize-ssl-operation-failed-with-code-1-error1416f086ssl-routi
Mais ça donne une erreur pour les MàJ PECL: `Connection to ssl://pecl.php.net:443' failed: `
### Messages d'erreur personnalisés:
Dans un fichier .htaccess, ajouter:
```html
ErrorDocument 404 /custom_404.html
ErrorDocument 500 /custom_50x.html
```
### Messages d'erreur personnalisés multilingues:
Ouvrir le fichier *httpd-ssl.conf* et dé-commenter les lignes suivantes:
```http
LoadModule include_module lib/httpd/modules/mod_include.so
LoadModule negotiation_module lib/httpd/modules/mod_negotiation.so
Include /usr/local/etc/httpd/extra/httpd-multilang-errordoc.conf
```
### Voir si Apache tourne:
```bash
$ ps -aef | grep httpd
0 23417 1 0 2:48PM ?? 0:00.06 /usr/local/opt/httpd24/bin/httpd -D FOREGROUND
```
### M-à-J:
directement depuis Homebrew
### Installer phpmyadmin (Homebrew):
```bash
$ brew install homebrew/php/phpmyadmin
```
Le fichier de configuration se trouve là:`/usr/local/etc/phpmyadmin.config.inc.php`
Ajouter le bloc qui suit dans le **httpd.conf**
```http
Alias /phpmyadmin /usr/local/share/phpmyadmin
Options Indexes FollowSymLinks MultiViews
AllowOverride All
Require all granted
Order allow,deny
Allow from all
```
### Message d’erreur personnalisé:
[:fa-link: https://httpd.apache.org/docs/2.4/fr/custom-error.html](https://httpd.apache.org/docs/2.4/fr/custom-error.html)
### Différence installation macOS - homebrew:
***MacOS:***
```
/usr/sbin/httpd-wrapper
/System/Library/LaunchDaemons/org.apache.httpd.plist
/Library/WebServer/Documents/index.html
/private/etc/apache2/httpd.conf
/private/etc/apache2/extra/httpd-vhosts.conf
```
***Homebrew:***
```
/usr/local/opt/httpd/bin/httpd
/Library/LaunchDaemons/homebrew.mxcl.httpd.plist
/usr/local/var/www/index.html -> /Users/bruno/Sites
/usr/local/etc/httpd/httpd.conf
/usr/local/etc/httpd/extra/httpd-vhosts.conf
```
### Arrêt brutal de macOS:
Il se peut qu'au redémarrage, Apache ne fonctionne plus.
Regarder error_log:
``
``
``
Puis arrêter et redémarrer Apache:
```bash
$ sudo apachectl stop
$ sudo apachectl start
```
### Nouvelle version de Python:
Apache ne fonctionne plus. Regarder error_log:
`Fatal Python error: Py_Initialize: unable to load the file system codec`
`ModuleNotFoundError: No module named 'encodings'`
Dans `httpd.conf` commencer par vérifier la version de Python dans la ligne suivante. Si elle est correcte, commenter la ligne:
`WSGIPythonHome "/usr/local/Cellar/python/3.6.4_4/Frameworks/Python.framework/Versions/3.6"`
Arrêter et redémarrer Apache.
Si cela refonctionne, désinstaller et réinstaller mod_wsgi avec pip.
```bash
$ pip3 list --format=columns
Package Version
------
...
mod-wsgi 4.6.4
...
$ pip uninstall mod-wsgi
Uninstalling mod-wsgi-4.6.4:
Would remove:
/usr/local/bin/mod_wsgi-express
/usr/local/lib/python3.6/site-packages/mod_wsgi-4.6.4.dist-info/*
/usr/local/lib/python3.6/site-packages/mod_wsgi/*
Proceed (y/n)? y
Successfully uninstalled mod-wsgi-4.6.4
$ pip install mod-wsgi
Collecting mod-wsgi
Downloading https://files.pythonhosted.org/packages/9e/37/dd336068ece37c43957aa337f25c59a9a6afa98086e5507908a2d21ab807/mod_wsgi-4.6.4.tar.gz (2.6MB)
100% |████████████████████████████████| 2.6MB 1.6MB/s
Building wheels for collected packages: mod-wsgi
Running setup.py bdist_wheel for mod-wsgi ... done
Stored in directory: /Users/bruno/Library/Caches/pip/wheels/2d/73/68/9dcbbd0147b3fde4686263a31324ea2372e42f7cefa2f7d181
Successfully built mod-wsgi
Installing collected packages: mod-wsgi
Successfully installed mod-wsgi-4.6.4
$ sudo apachectl stop
$ sudo apachectl start
```
### Liens:
[:fa-link: https://getgrav.org/blog/macos-sierra-apache-multiple-php-versions](https://getgrav.org/blog/macos-sierra-apache-multiple-php-versions)
[:fa-link: https://lukearmstrong.github.io/2016/12/setup-apache-mysql-php-homebrew-macos-sierra/](https://lukearmstrong.github.io/2016/12/setup-apache-mysql-php-homebrew-macos-sierra/)