Nextcloud: Difference between revisions

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= owncloud =
== Links ==
== Links ==


* https://daq00.triumf.ca/nextcloud
* http://cernbox.web.cern.ch/
* http://cernbox.web.cern.ch/
* https://cernbox.cern.ch/cernbox/doc/index.html
* https://cernbox.cern.ch/cernbox/doc/index.html
* https://download.owncloud.org/download/repositories/stable/owncloud/
* https://nextcloud.com/
 
NOTE: owncloud has been renamed/forked into nextcloud.


== Installation (el7) ==
== Installation (el7) ==
Line 14: Line 15:
yum erase php
yum erase php
yum install mod_php71w php71w-opcache
yum install mod_php71w php71w-opcache
setsebool -P httpd_execmem true
yum install "php71w*" --exclude "*mysql*"
</pre>
</pre>


install owncloud rpm:
utter selinux incantations:
<pre>
<pre>
rpm --import https://download.owncloud.org/download/repositories/production/CentOS_7/repodata/repomd.xml.key
setsebool -P httpd_can_sendmail=1
wget http://download.owncloud.org/download/repositories/production/CentOS_7/ce:stable.repo -O /etc/yum.repos.d/ce:stable.repo
setsebool -P httpd_execmem true
yum install owncloud-files
rpm -ql owncloud-files
</pre>
</pre>


configure apache httpd with ssl and certbot: [SLinstall#Configure_HTTPS_server_.28CentOS7.29]
configure apache httpd with ssl and certbot: [[SLinstall#Configure_HTTPS_server_.28CentOS7.29]]
 
systemctl restart httpd
 
open https://daqstore.triumf.ca/owncloud/


if it complains about directory permissions, do this per
add this to ssl-daqstore.conf
https://doc.owncloud.org/server/10.0/admin_manual/installation/selinux_configuration.html
<pre>
<pre>
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/owncloud/data(/.*)?'
<Directory /var/www/html/nextcloud/>
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/owncloud/config(/.*)?'
AllowOverride All
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/owncloud/apps(/.*)?'
</Directory>
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/owncloud/.htaccess'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/owncloud/.user.ini'
restorecon -Rv '/var/www/html/owncloud/'
</pre>
</pre>


== Installation ==
systemctl restart httpd


On el6, update php from 5.3 to 5.6:
== nextcloud ==


<pre>
<pre>
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
cd /var/www/html
yum remove php-common
wget https://download.nextcloud.com/server/releases/nextcloud-12.0.4.tar.bz2
yum install "php56w*" --exclude "php56w-conflicting" --exclude php56w-mysqlnd
tar xjvf nextcloud-12.0.4.tar.bz2
</pre>
chown -R apache.apache nextcloud
 
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/nextcloud'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/nextcloud/3rdparty/aws/aws-sdk-php/src/data/logs(/.*)?'
restorecon -Rv '/var/www/html/nextcloud'


From https://download.owncloud.org/download/repositories/stable/owncloud/
zfs create pool/nextcloud
follow instructions for CentOS6 with php5.6: CentOS_6_PHP56 owncloud-8.2.2-1


Note: this will install php5.6 and httpd-2.4 from el6 software collections.
/bin/mv -v nextcloud/data /pool/nextcloud/
/bin/ln -s /pool/nextcloud/data nextcloud/


<pre>
semanage fcontext -a -t httpd_sys_rw_content_t '/pool/nextcloud/data(/.*)?'
rpm --import https://download.owncloud.org/download/repositories/stable/CentOS_6_PHP56/repodata/repomd.xml.key
restorecon -Rv /pool/nextcloud/data
wget http://download.owncloud.org/download/repositories/stable/CentOS_6_PHP56/ce:stable.repo -O /etc/yum.repos.d/ce:stable.repo
yum clean expire-cache
yum install owncloud
</pre>
</pre>


Actual repo files are here: http://download.owncloud.org/download/repositories/stable/CentOS_6_PHP56/
== Installation (Ubuntu LTS 20.04) ==


Restart the web server (this restarts the httpd-2.2)
(we are migrating nextcloud-12 from daqstore to daq00)


<pre>
* install apache2, php, etc per https://daq.triumf.ca/DaqWiki/index.php/Ubuntu#Install_PHP
service httpd restart
* apt install php-curl php-simplexml php-zip php-doctrine-dbal php-gd php-intl php-bcmath php-gmp php-imagick
</pre>
* cd nextcloud
* sudo -u www-data /bin/bash
* ./php ./updater/updater.phar ### updates to nextcloud-13
* if crash, install missing php module, rm data/updater-ocs8zykhjqsy/.step and try again
* again ### updates to nextcloud-14
* again ### updates to nextcloud-15
* again ### updates to nextcloud-16
* again ### updates to nextcloud-17
* again ### updates to nextcloud-18 ### occ upgrade now runs locally
* again ### updates to nextcloud-19
* again ### updates to nextcloud-20
* that's it Nextcloud Updater - version: v20.0.0beta4-11-g68fa0d4
* open https://daq00.triumf.ca/nextcloud/index.php ### Internal Server Error
* /etc/php.ini change post_max_size and upload_max_filesize to 100M, memory_limit to 600M, output_buffering to 0.


Open https://daqshare.triumf.ca/owncloud/index.php
== Self registration ==


* enter username "admin", password "admin"
* check that email notifications work
* push "finish install" (or whatever it was)
* go to nextcloud settings -> apps -> show disabled apps -> enable "registration"
* you will be logged in as admin user
* you will be bumped into the "upgrade" page, with luck there will be no errors
* ...
* adjust settings under "admin -> additional settings, at the very bottom"
* follow instructions at https://doc.owncloud.org/server/8.2/admin_manual/contents.html


In .htacess, add this:
To test registration:


<pre>
* open browser that does not remember you (firefox)
SSLRequireSSL
* go to nextcloud, click on "register"
* enter email address, send the request, wait for reply email to arrive
* the reply email has a web link for completing account creation, go there
* select the new user name, new user password, say yes
* new account is created automatically, notice is sent to the owncloud administrators


<IfModule mod_headers.c>
There is no owncloud app for self registration "with approval". If somebody starts
      Header always set Strict-Transport-Security "max-age=15768000; includeSubDomains; preload"
creating spam user accounts and filling them with evil contents shared the world,
</IfModule>
it is only possible to delete the badnicks after the fact.
</pre>

Latest revision as of 13:51, 28 June 2023

Links

NOTE: owncloud has been renamed/forked into nextcloud.

Installation (el7)

on el7, upgrade php: 

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
yum erase php
yum install mod_php71w php71w-opcache
yum install "php71w*" --exclude "*mysql*"

utter selinux incantations: 

setsebool -P httpd_can_sendmail=1
setsebool -P httpd_execmem true

configure apache httpd with ssl and certbot: SLinstall#Configure_HTTPS_server_.28CentOS7.29

add this to ssl-daqstore.conf 

<Directory /var/www/html/nextcloud/>
AllowOverride All
</Directory>

systemctl restart httpd

nextcloud

cd /var/www/html
wget https://download.nextcloud.com/server/releases/nextcloud-12.0.4.tar.bz2
tar xjvf nextcloud-12.0.4.tar.bz2
chown -R apache.apache nextcloud

semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/nextcloud'
semanage fcontext -a -t httpd_sys_rw_content_t '/var/www/html/nextcloud/3rdparty/aws/aws-sdk-php/src/data/logs(/.*)?'
restorecon -Rv '/var/www/html/nextcloud'

zfs create pool/nextcloud

/bin/mv -v nextcloud/data /pool/nextcloud/
/bin/ln -s /pool/nextcloud/data nextcloud/

semanage fcontext -a -t httpd_sys_rw_content_t '/pool/nextcloud/data(/.*)?'
restorecon -Rv /pool/nextcloud/data

Installation (Ubuntu LTS 20.04)

(we are migrating nextcloud-12 from daqstore to daq00)

  • install apache2, php, etc per https://daq.triumf.ca/DaqWiki/index.php/Ubuntu#Install_PHP
  • apt install php-curl php-simplexml php-zip php-doctrine-dbal php-gd php-intl php-bcmath php-gmp php-imagick
  • cd nextcloud
  • sudo -u www-data /bin/bash
  • ./php ./updater/updater.phar ### updates to nextcloud-13
  • if crash, install missing php module, rm data/updater-ocs8zykhjqsy/.step and try again
  • again ### updates to nextcloud-14
  • again ### updates to nextcloud-15
  • again ### updates to nextcloud-16
  • again ### updates to nextcloud-17
  • again ### updates to nextcloud-18 ### occ upgrade now runs locally
  • again ### updates to nextcloud-19
  • again ### updates to nextcloud-20
  • that's it Nextcloud Updater - version: v20.0.0beta4-11-g68fa0d4
  • open https://daq00.triumf.ca/nextcloud/index.php ### Internal Server Error
  • /etc/php.ini change post_max_size and upload_max_filesize to 100M, memory_limit to 600M, output_buffering to 0.

Self registration

  • check that email notifications work
  • go to nextcloud settings -> apps -> show disabled apps -> enable "registration"
  • you will be bumped into the "upgrade" page, with luck there will be no errors
  • adjust settings under "admin -> additional settings, at the very bottom"

To test registration:

  • open browser that does not remember you (firefox)
  • go to nextcloud, click on "register"
  • enter email address, send the request, wait for reply email to arrive
  • the reply email has a web link for completing account creation, go there
  • select the new user name, new user password, say yes
  • new account is created automatically, notice is sent to the owncloud administrators

There is no owncloud app for self registration "with approval". If somebody starts creating spam user accounts and filling them with evil contents shared the world, it is only possible to delete the badnicks after the fact.

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