Portada! Tutorial - Instalar Nextcloud en RedHat/CentOS 8 y derivados

dnf y install epel-release

dnf install -y  http://rpms.remirepo.net/enterprise/remi-release-8.rpm

dnf module install -y php:remi-7.4

dnf install -y php-mysqlnd php-fpm mariadb-server httpd

firewall-cmd --permanent --add-service={http,https}
firewall-cmd --reload

systemctl enable --now mariadb httpd

[root@kimun ~]# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current
password for the root user.  If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
Enter current password for root (enter for none):

OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.

Set root password? [Y/n] Y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!

By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] Y
... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] Y
... Success!

By default, MariaDB comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] Y
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] Y
... Success!

Cleaning up...

All done!  If you've completed all of the above steps, your MariaDB
installation should now be secure.

Thanks for using MariaDB!

vim /var/www/html/info.php

chown -Rv apache:apache /var/www/html/*
chcon -t httpd_sys_rw_content_t /var/www/html/ -Rv

dnf install -y php-gd php-mbstring php-intl php-pecl-apcu php-mysqlnd php-opcache php-json php-zip php-process php-bcmath php-gmp php-imagick

CREATE USER 'ncadmin'@'localhost' IDENTIFIED BY 'macoy123';
CREATE DATABASE dbnextcloud;
GRANT ALL PRIVILEGES ON dbnextcloud.* TO 'ncadmin'@'localhost';
FLUSH PRIVILEGES;
quit

dnf -y install wget unzip

wget https://download.nextcloud.com/server/releases/latest-20.zip

mv latest-20.zip /var/www/ -vf

cd /var/www/
unzip latest-20.zip

mkdir /var/www/nextcloud/data

chown -R apache.apache /var/www/nextcloud

semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/nextcloud/data(/.*)?'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/nextcloud/config(/.*)?'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/nextcloud/apps(/.*)?'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/nextcloud/.htaccess'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/nextcloud/.user.ini'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/nextcloud/3rdparty/aws/aws-sdk-php/src/data/logs(/.*)?'

restorecon -Rv /var/www/nextcloud/

setsebool -P httpd_can_network_connect 1
setsebool -P httpd_can_network_connect_db on

upload_max_filesize = 1G
memory_limit = 1024M

opcache.enable=1
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=10000
opcache.memory_consumption=128
opcache.save_comments=1
opcache.revalidate_freq=1

pm = dynamic
pm.max_children = 120
pm.start_servers = 12
pm.min_spare_servers = 6
pm.max_spare_servers = 18

systemctl restart php-pm

<VirtualHost *:80>
        ServerName      nube.condorbinario.com
        ServerAlias     nube.condorbinario.com
        DocumentRoot    /var/www/nextcloud
</VirtualHost>

<Directory /var/www/nextcloud/>
        Options +FollowSymlinks
        AllowOverride All
        <IfModule mod_dav.c>
        Dav off
        </IfModule>
</Directory>

systemctl reload httpd

dnf install certbot -y

certbot certonly \
--manual --preferred-challenges=dns \
--email [email protected] \
--server https://acme-v02.api.letsencrypt.org/directory \
--agree-tos \
-d nube.condorbinario.com

Press Enter to Continue
Waiting for verification...
Cleaning up challenges

IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
   /etc/letsencrypt/live/condorbinario.comfullchain.pem
   Your key file has been saved at:
   /etc/letsencrypt/live/condorbinario.com/privkey.pem
   Your certificate will expire on 2021-06-10. To obtain a new or
   tweaked version of this certificate in the future, simply run
   certbot again. To non-interactively renew *all* of your
   certificates, run "certbot renew"
- If you like Certbot, please consider supporting our work by:

   Donating to ISRG / Let's Encrypt:   https://letsencrypt.org/donate
   Donating to EFF:                    https://eff.org/donate-le

dnf install mod_ssl -y

vim/etc/httpd/conf.d/00_nextcloud.conf
VirtualHost *:80>
        ServerName      nube.condorbinario.com
    ServerAlias    nube.condorbinario.com
        DocumentRoot    /var/www/nextcloud
        RewriteEngine on
    RewriteCond %{SERVER_NAME} =nube.condorbinario.com
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]

</VirtualHost>

<Directory /var/www/nextcloud/>
        Options +FollowSymlinks
        AllowOverride All
        <IfModule mod_dav.c>
        Dav off
        </IfModule>
</Directory>

<VirtualHost *:443>
        ServerName              nube.condorbinario.com
    ServerAlias        nube.condorbinario.com
        DocumentRoot            /var/www/nextcloud
        SSLEngine               on
        SSLCipherSuite          EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH
        SSLProtocol             All -SSLv2 -SSLv3 -TLSv1 -TLSv1.1
    SSLHonorCipherOrder     On
        Header always set       Strict-Transport-Security "max-age=63072000;"
    SSLCertificateFile      /etc/letsencrypt/live/condorbinario.com/cert.pem
        SSLCertificateKeyFile   /etc/letsencrypt/live/condorbinario.com/privkey.pem
    SSLCertificateChainFile /etc/letsencrypt/live/condorbinario.com/chain.pem
        CustomLog           /var/log/httpd/access_nc.log common env=nc
    ErrorLog        /var/log/httpd/error_nc.log
</VirtualHost>
[code]

Editamos el archivo que le dice a Nextcloud qué URLs de conexión aceptará como seguras
Este archivo es /var/www/nextcloud/config/config.php y editamos la parte del array que se llama trusted_domains dejando solamente las URLs desde donde aceptaremos conexiones. En nuestro caso solo dejaremos nube.condorbinario.com, obviamente :zippy
[code]
  'trusted_domains' =>
  array (
    0 => 'nube.condorbinario.com',
  ),
[code]

Finalmente, recargamos apache para que tome los cambios
[code]systemctl reload httpd