mirror of
https://github.com/YunoHost-Apps/dokuwiki_ynh.git
synced 2024-09-03 18:26:20 +02:00
146 lines
5.7 KiB
Bash
146 lines
5.7 KiB
Bash
#!/bin/bash
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#=================================================
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# GENERIC STARTING
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source scripts/_common.sh
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source /usr/share/yunohost/helpers
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#=================================================
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# RETRIEVE ARGUMENTS
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#=================================================
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# Get "is_internal_users" and set as lowercase
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is_internal_users=${YNH_ACTION_IS_INTERNAL_USERS,,}
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# Get the full name of the app, Example: strut__3
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app=$YNH_APP_INSTANCE_NAME
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admin=$(ynh_app_setting_get $app admin)
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is_public=$(ynh_app_setting_get $app is_public)
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final_path=$(ynh_app_setting_get $app final_path)
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auth_backend_old=$(ynh_app_setting_get $app auth_backend)
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is_internal_users_old=$(ynh_app_setting_get $app is_internal_users)
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#=================================================
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# CHECK IF ARGUMENTS AND REQUIREMENTS ARE CORRECT
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#=================================================
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# Ensure that app is public
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if [ $is_public -eq 0 ]; then
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ynh_die "Wiki must be public if you want your people to be able to reach it. Run 'public_private' and come back here" 1
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fi
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#=================================================
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# CHECK IF AN ACTION HAS TO BE DONE
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#=================================================
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if [ $is_internal_users -eq $is_internal_users_old ]
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then
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ynh_die "is_internal_users is already set as $is_internal_users." 0
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fi
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#=================================================
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# SPECIFIC ACTION
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#=================================================
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### Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.
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### And create a backup of this file if the checksum is different. So the file will be backed up if the admin had modified it.
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ynh_backup_if_checksum_is_different "$final_path/conf/local.protected.php"
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# Always overwrite local file with the one from package.
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cp conf/local.protected.php $final_path/conf
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if [ $is_internal_users -eq 1 ]; then
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auth_backend="authchained"
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# Automatically install "authchained" plugin
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# Allows to use multiple users backend storage : LDAP + internal DokuWiki users
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# See https://www.dokuwiki.org/plugin:authchained?s[]=chained
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plugin_archive=dokuwiki-plugin-authchained.tar.gz
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wget -nv --quiet 'https://github.com/rztuc/dokuwiki-plugin-authchained/archive/master.tar.gz' -O "$plugin_archive" -o /dev/null || true
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# if "file is not zero size"
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if [ -s "$plugin_archive" ]; then
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tmpdir="$(ynh_smart_mktemp --min_size=1)" # Create a 1mb temporary folder
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tar xzf "$plugin_archive" -C "$tmpdir" # Extract plugin to the temp folder
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# Extract the "base" field from the plugin archive to create plugin folder name
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# See https://www.dokuwiki.org/devel:plugin_info
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#
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# 'wildcard' is used to avoid having to find the name of the subfolder
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# It should not change later but who knows...
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plugin_folder_name=$(cat $tmpdir/*/plugin.info.txt | grep url | awk -F ':' '{print $3}')
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# Define the path where plugin has to be installed
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plugin_finalpath="$final_path/lib/plugins/$plugin_folder_name"
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mkdir -p $plugin_finalpath
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# Copy plugin files to DokuWiki plugin directory
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# Doesn't work with "mv" so "cp" instead (taken from "upgrade" script)
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cp -a $tmpdir/*/. "$plugin_finalpath/"
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# Cleaning
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ynh_secure_remove --file="$tmpdir"
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# Set filesystem rights for new plugin
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chown -R $app:root $plugin_finalpath
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fi
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else
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auth_backend="authldap"
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# TODO: Disable/remove "authchained"
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##$plugins['authchained'] = 0; in plugins.local.php
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#
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#
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## Use a "sub process" to start a new shell to run these commands
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## Allow to use only one "cd" and to be more efficent
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#(
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# cd $final_path/conf
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#
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# cp plugins.local.php plugins.local.php.bak
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#
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# # Search if configuration in "config file" is present for plugin to work
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# ## -F, --fixed-strings
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# ## Interpret PATTERN as a list of fixed strings (instead of regular expressions), separated by newlines, any of which is to
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# ## be matched.
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# ## -q, --quiet, --silent
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# ## Quiet; do not write anything to standard output. Exit immediately with zero status if any match is found, even if an
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# ## error was detected. Also see the -s or --no-messages option.
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# grep --quiet --fixed-strings '$plugins['authchained'] = 0;' "plugins.local.php"
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# if [ $? -ne 0 ]; then
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# echo "not found in file"
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# # If not found, add the setting to "local.protected.php" which can only be edited by Yunohost
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# # "\$conf" needs the "\" to espace the dollar and avoid echo to interprate it as a (void) variable
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# #echo "\$conf['plugin']['authchained']['authtypes'] = 'authldap:authplain';" >> "$final_path/conf/local.protected.php"
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# else
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# echo "not found in file"
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# fi
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# # source: https://stackoverflow.com/questions/3557037/appending-a-line-to-a-file-only-if-it-does-not-already-exist
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#
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#)
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fi
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# Set the authentification backend
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ynh_replace_string "__YNH_AUTH_BACKEND__" "$auth_backend" "$final_path/conf/local.protected.php"
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# Set the "admin" user
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ynh_replace_string "__YNH_ADMIN_USER__" "$admin" "$final_path/conf/local.protected.php"
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# Recalculate and store the config file checksum into the app settings
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ynh_store_file_checksum "$final_path/conf/local.protected.php"
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# Purge cache; see https://www.dokuwiki.org/faq:pluginproblems#cache
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touch $final_path/conf/local.php
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# Update the config of the app
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ynh_app_setting_set $app auth_backend $auth_backend
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ynh_app_setting_set $app is_internal_users $is_internal_users
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