yunohost/data/helpers.d/setting

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#!/bin/bash
# Get an application setting
#
# usage: ynh_app_setting_get --app=app --key=key
# | arg: -a, --app - the application id
# | arg: -k, --key - the setting to get
#
# Requires YunoHost version 2.2.4 or higher.
ynh_app_setting_get() {
# Declare an array to define the options of this helper.
local legacy_args=ak
declare -Ar args_array=( [a]=app= [k]=key= )
local app
local key
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_app_setting "get" "$app" "$key"
}
# Set an application setting
#
# usage: ynh_app_setting_set --app=app --key=key --value=value
# | arg: -a, --app - the application id
# | arg: -k, --key - the setting name to set
# | arg: -v, --value - the setting value to set
#
# Requires YunoHost version 2.2.4 or higher.
ynh_app_setting_set() {
# Declare an array to define the options of this helper.
local legacy_args=akv
declare -Ar args_array=( [a]=app= [k]=key= [v]=value= )
local app
local key
local value
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_app_setting "set" "$app" "$key" "$value"
}
# Delete an application setting
#
# usage: ynh_app_setting_delete --app=app --key=key
# | arg: -a, --app - the application id
# | arg: -k, --key - the setting to delete
#
# Requires YunoHost version 2.2.4 or higher.
ynh_app_setting_delete() {
# Declare an array to define the options of this helper.
local legacy_args=ak
declare -Ar args_array=( [a]=app= [k]=key= )
local app
local key
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_app_setting "delete" "$app" "$key"
}
# Add skipped_uris urls into the config
#
# usage: ynh_add_skipped_uris [--appid=app] --url=url1,url2 [--regex]
# | arg: -a, --appid - the application id
# | arg: -u, --url - the urls to add to the sso for this app
# | arg: -r, --regex - Use the key 'skipped_regex' instead of 'skipped_uris'
#
# An URL set with 'skipped_uris' key will be totally ignored by the SSO,
# which means that the access will be public and the logged-in user information will not be passed to the app.
#
# Requires YunoHost version 3.6.0 or higher.
ynh_add_skipped_uris() {
# Declare an array to define the options of this helper.
local legacy_args=aur
declare -Ar args_array=( [a]=appid= [u]=url= [r]=regex )
local appid
local url
local regex
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
appid={appid:-$app}
regex={regex:-0}
local key=skipped_uris
if [ $regex -eq 1 ]; then
key=skipped_regex
fi
ynh_app_setting_set --app=$appid --key=$key --value="$url"
}
# Add unprotected_uris urls into the config
#
# usage: ynh_add_unprotected_uris [--appid=app] --url=url1,url2 [--regex]
# | arg: -a, --appid - the application id
# | arg: -u, --url - the urls to add to the sso for this app
# | arg: -r, --regex - Use the key 'unprotected_regex' instead of 'unprotected_uris'
#
# An URL set with unprotected_uris key will be accessible publicly, but if an user is logged in,
# his information will be accessible (through HTTP headers) to the app.
#
# Requires YunoHost version 3.6.0 or higher.
ynh_add_unprotected_uris() {
# Declare an array to define the options of this helper.
local legacy_args=aur
declare -Ar args_array=( [a]=appid= [u]=url= [r]=regex )
local appid
local url
local regex
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
appid={appid:-$app}
regex={regex:-0}
local key=unprotected_uris
if [ $regex -eq 1 ]; then
key=unprotected_regex
fi
ynh_app_setting_set --app=$appid --key=$key --value="$url"
}
# Add protected_uris urls into the config
#
# usage: ynh_add_protected_uris [--appid=app] --url=url1,url2 [--regex]
# | arg: -a, --appid - the application id
# | arg: -u, --url - the urls to add to the sso for this app
# | arg: -r, --regex - Use the key 'protected_regex' instead of 'protected_uris'
#
# An URL set with protected_uris will be blocked by the SSO and accessible only to authenticated and authorized users.
#
# Requires YunoHost version 3.6.0 or higher.
ynh_add_protected_uris() {
# Declare an array to define the options of this helper.
local legacy_args=aur
declare -Ar args_array=( [a]=appid= [u]=url= [r]=regex )
local appid
local url
local regex
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
appid={appid:-$app}
regex={regex:-0}
local key=protected_uris
if [ $regex -eq 1 ]; then
key=protected_regex
fi
ynh_app_setting_set --app=$appid --key=$key --value="$url"
}
# Small "hard-coded" interface to avoid calling "yunohost app" directly each
# time dealing with a setting is needed (which may be so slow on ARM boards)
#
# [internal]
#
ynh_app_setting()
{
ACTION="$1" APP="$2" KEY="$3" VALUE="${4:-}" python - <<EOF
import os, yaml
app, action = os.environ['APP'], os.environ['ACTION'].lower()
key, value = os.environ['KEY'], os.environ.get('VALUE', None)
setting_file = "/etc/yunohost/apps/%s/settings.yml" % app
assert os.path.exists(setting_file), "Setting file %s does not exists ?" % setting_file
with open(setting_file) as f:
settings = yaml.load(f)
if action == "get":
if key in settings:
print(settings[key])
else:
if action == "delete":
if key in settings:
del settings[key]
elif action == "set":
if key in ['redirected_urls', 'redirected_regex']:
value = yaml.load(value)
settings[key] = value
else:
raise ValueError("action should either be get, set or delete")
with open(setting_file, "w") as f:
yaml.safe_dump(settings, f, default_flow_style=False)
EOF
}
# Check availability of a web path
#
# example: ynh_webpath_available --domain=some.domain.tld --path_url=/coffee
#
# usage: ynh_webpath_available --domain=domain --path_url=path
# | arg: -d, --domain - the domain/host of the url
# | arg: -p, --path_url - the web path to check the availability of
#
# Requires YunoHost version 2.6.4 or higher.
ynh_webpath_available () {
# Declare an array to define the options of this helper.
local legacy_args=dp
declare -Ar args_array=( [d]=domain= [p]=path_url= )
local domain
local path_url
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
sudo yunohost domain url-available $domain $path_url
}
# Register/book a web path for an app
#
# example: ynh_webpath_register --app=wordpress --domain=some.domain.tld --path_url=/coffee
#
# usage: ynh_webpath_register --app=app --domain=domain --path_url=path
# | arg: -a, --app - the app for which the domain should be registered
# | arg: -d, --domain - the domain/host of the web path
# | arg: -p, --path_url - the web path to be registered
#
# Requires YunoHost version 2.6.4 or higher.
ynh_webpath_register () {
# Declare an array to define the options of this helper.
local legacy_args=adp
declare -Ar args_array=( [a]=app= [d]=domain= [p]=path_url= )
local app
local domain
local path_url
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
sudo yunohost app register-url $app $domain $path_url
}
# Create a new permission for the app
#
# usage: ynh_permission_create --app "app" --permission "permission" --defaultdisallow [--urls "url" ["url" ...]]
# | arg: app - the application id
# | arg: permission - the name for the permission (by default a permission named "main" already exist)
# | arg: defaultdisallow - define if all user will be allowed by default
# | arg: urls - the list of urls for the the permission
ynh_permission_create() {
declare -Ar args_array=( [a]=app= [p]=permission= [d]=defaultdisallow [u]=urls= )
local app
local permission
local defaultdisallow
local urls
ynh_handle_getopts_args "$@"
if [[ -n ${defaultdisallow:-} ]]; then
defaultdisallow=",default_allow=False"
fi
if [[ -n ${urls:-} ]]; then
urls=",urls=['${urls//';'/"','"}']"
fi
yunohost tools shell -c "from yunohost.permission import permission_create; permission_create('$app', '$permission' ${defaultdisallow:-} ${urls:-}, sync_perm=False)"
}
# Remove a permission for the app (note that when the app is removed all permission is automatically removed)
#
# usage: ynh_permission_remove --app "app" --permission "permission"
# | arg: app - the application id
# | arg: permission - the name for the permission (by default a permission named "main" is removed automatically when the app is removed)
ynh_permission_remove() {
declare -Ar args_array=( [a]=app= [p]=permission= )
local app
local permission
ynh_handle_getopts_args "$@"
yunohost tools shell -c "from yunohost.permission import permission_delete; permission_delete('$app', '$permission', sync_perm=False)"
}
# Add a path managed by the SSO
#
# usage: ynh_permission_add_path --app "app" --permission "permission" --url "url" ["url" ...]
# | arg: app - the application id
# | arg: permission - the name for the permission
# | arg: url - the FULL url for the the permission (ex domain.tld/apps/admin)
ynh_permission_add_path() {
declare -Ar args_array=( [a]=app= [p]=permission= [u]=url= )
local app
local permission
local url
ynh_handle_getopts_args "$@"
yunohost tools shell -c "from yunohost.permission import permission_update; permission_update('$app', '$permission', add_url=['${url//';'/"','"}'], sync_perm=False)"
}
# Remove a path managed by the SSO
#
# usage: ynh_permission_del_path --app "app" --permission "permission" --url "url" ["url" ...]
# | arg: app - the application id
# | arg: permission - the name for the permission
# | arg: url - the FULL url for the the permission (ex domain.tld/apps/admin)
ynh_permission_del_path() {
declare -Ar args_array=( [a]=app= [p]=permission= [u]=url= )
local app
local permission
local url
ynh_handle_getopts_args "$@"
yunohost tools shell -c "from yunohost.permission import permission_update; permission_update('$app', '$permission', remove_url=['${url//';'/"','"}'], sync_perm=False)"
}