mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
323 lines
11 KiB
Bash
323 lines
11 KiB
Bash
#!/bin/bash
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# Get an application setting
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#
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# usage: ynh_app_setting_get --app=app --key=key
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# | arg: -a, --app= - the application id
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# | arg: -k, --key= - the setting to get
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#
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# Requires YunoHost version 2.2.4 or higher.
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ynh_app_setting_get() {
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# Declare an array to define the options of this helper.
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local legacy_args=ak
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local -A args_array=( [a]=app= [k]=key= )
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local app
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local key
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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ynh_app_setting "get" "$app" "$key"
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}
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# Set an application setting
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#
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# usage: ynh_app_setting_set --app=app --key=key --value=value
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# | arg: -a, --app= - the application id
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# | arg: -k, --key= - the setting name to set
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# | arg: -v, --value= - the setting value to set
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#
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# Requires YunoHost version 2.2.4 or higher.
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ynh_app_setting_set() {
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# Declare an array to define the options of this helper.
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local legacy_args=akv
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local -A args_array=( [a]=app= [k]=key= [v]=value= )
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local app
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local key
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local value
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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ynh_app_setting "set" "$app" "$key" "$value"
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}
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# Delete an application setting
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#
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# usage: ynh_app_setting_delete --app=app --key=key
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# | arg: -a, --app= - the application id
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# | arg: -k, --key= - the setting to delete
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#
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# Requires YunoHost version 2.2.4 or higher.
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ynh_app_setting_delete() {
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# Declare an array to define the options of this helper.
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local legacy_args=ak
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local -A args_array=( [a]=app= [k]=key= )
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local app
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local key
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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ynh_app_setting "delete" "$app" "$key"
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}
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# Small "hard-coded" interface to avoid calling "yunohost app" directly each
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# time dealing with a setting is needed (which may be so slow on ARM boards)
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#
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# [internal]
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#
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ynh_app_setting()
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{
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if [[ "$1" == "delete" ]] && [[ "$3" =~ ^(unprotected|skipped)_ ]]
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then
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current_value=$(ynh_app_setting_get --app=$app --key=$3)
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fi
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ACTION="$1" APP="$2" KEY="$3" VALUE="${4:-}" python2.7 - <<EOF
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import os, yaml, sys
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app, action = os.environ['APP'], os.environ['ACTION'].lower()
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key, value = os.environ['KEY'], os.environ.get('VALUE', None)
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setting_file = "/etc/yunohost/apps/%s/settings.yml" % app
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assert os.path.exists(setting_file), "Setting file %s does not exists ?" % setting_file
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with open(setting_file) as f:
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settings = yaml.load(f)
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if action == "get":
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if key in settings:
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print(settings[key])
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else:
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if action == "delete":
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if key in settings:
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del settings[key]
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elif action == "set":
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if key in ['redirected_urls', 'redirected_regex']:
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value = yaml.load(value)
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if any(key.startswith(word+"_") for word in ["unprotected", "protected", "skipped"]):
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sys.stderr.write("/!\\ Packagers! This app is still using the skipped/protected/unprotected_uris/regex settings which are now obsolete and deprecated... Instead, you should use the new helpers 'ynh_permission_{create,urls,update,delete}' and the 'visitors' group to initialize the public/private access. Check out the documentation at the bottom of yunohost.org/groups_and_permissions to learn how to use the new permission mechanism.\n")
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settings[key] = value
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else:
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raise ValueError("action should either be get, set or delete")
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with open(setting_file, "w") as f:
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yaml.safe_dump(settings, f, default_flow_style=False)
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EOF
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# Fucking legacy permission management.
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# We need this because app temporarily set the app as unprotected to configure it with curl...
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if [[ "$3" =~ ^(unprotected|skipped)_ ]]
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then
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if [[ "$1" == "set" ]] && [[ "${4:-}" == "/" ]]
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then
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ynh_permission_update --permission "main" --add "visitors"
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elif [[ "$1" == "delete" ]] && [[ "${current_value:-}" == "/" ]] && [[ -n "$(ynh_app_setting_get --app=$2 --key='is_public' )" ]]
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then
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ynh_permission_update --permission "main" --remove "visitors"
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fi
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fi
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}
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# Check availability of a web path
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#
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# example: ynh_webpath_available --domain=some.domain.tld --path_url=/coffee
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#
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# usage: ynh_webpath_available --domain=domain --path_url=path
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# | arg: -d, --domain= - the domain/host of the url
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# | arg: -p, --path_url= - the web path to check the availability of
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#
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# Requires YunoHost version 2.6.4 or higher.
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ynh_webpath_available () {
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# Declare an array to define the options of this helper.
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local legacy_args=dp
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local -A args_array=( [d]=domain= [p]=path_url= )
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local domain
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local path_url
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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yunohost domain url-available $domain $path_url
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}
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# Register/book a web path for an app
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#
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# example: ynh_webpath_register --app=wordpress --domain=some.domain.tld --path_url=/coffee
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#
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# usage: ynh_webpath_register --app=app --domain=domain --path_url=path
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# | arg: -a, --app= - the app for which the domain should be registered
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# | arg: -d, --domain= - the domain/host of the web path
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# | arg: -p, --path_url= - the web path to be registered
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#
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# Requires YunoHost version 2.6.4 or higher.
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ynh_webpath_register () {
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# Declare an array to define the options of this helper.
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local legacy_args=adp
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local -A args_array=( [a]=app= [d]=domain= [p]=path_url= )
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local app
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local domain
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local path_url
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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yunohost app register-url $app $domain $path_url
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}
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# Create a new permission for the app
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#
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# example: ynh_permission_create --permission=admin --url=/admin --allowed="alice bob"
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#
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# usage: ynh_permission_create --permission "permission" [--url=url] [--allowed="group1 group2"]
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# | arg: -p, --permission= - the name for the permission (by default a permission named "main" already exist)
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# | arg: -u, --url= - (optional) URL for which access will be allowed/forbidden
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# | arg: -a, --allowed= - (optional) A list of group/user to allow for the permission
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#
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# If provided, 'url' is assumed to be relative to the app domain/path if they
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# start with '/'. For example:
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# / -> domain.tld/app
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# /admin -> domain.tld/app/admin
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# domain.tld/app/api -> domain.tld/app/api
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#
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# 'url' can be later treated as a regex if it starts with "re:".
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# For example:
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# re:/api/[A-Z]*$ -> domain.tld/app/api/[A-Z]*$
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# re:domain.tld/app/api/[A-Z]*$ -> domain.tld/app/api/[A-Z]*$
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#
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# Requires YunoHost version 3.7.0 or higher.
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ynh_permission_create() {
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# Declare an array to define the options of this helper.
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local legacy_args=pua
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local -A args_array=( [p]=permission= [u]=url= [a]=allowed= )
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local permission
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local url
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local allowed
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ynh_handle_getopts_args "$@"
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url=${url:-}
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allowed=${allowed:-}
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if [[ -n $url ]]
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then
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url="'$url'"
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else
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url="None"
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fi
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if [[ -n $allowed ]]; then
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allowed=",allowed=['${allowed//';'/"','"}']"
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fi
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yunohost tools shell -c "from yunohost.permission import permission_create; permission_create('$app.$permission', url=$url $allowed , sync_perm=False)"
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}
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# Remove a permission for the app (note that when the app is removed all permission is automatically removed)
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#
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# example: ynh_permission_delete --permission=editors
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#
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# usage: ynh_permission_delete --permission="permission"
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# | arg: -p, --permission= - the name for the permission (by default a permission named "main" is removed automatically when the app is removed)
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#
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# Requires YunoHost version 3.7.0 or higher.
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ynh_permission_delete() {
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# Declare an array to define the options of this helper.
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local legacy_args=p
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local -A args_array=( [p]=permission= )
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local permission
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ynh_handle_getopts_args "$@"
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yunohost tools shell -c "from yunohost.permission import permission_delete; permission_delete('$app.$permission', sync_perm=False)"
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}
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# Check if a permission exists
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#
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# usage: ynh_permission_exists --permission=permission
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# | arg: -p, --permission= - the permission to check
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# | exit: Return 1 if the permission doesn't exist, 0 otherwise
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#
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# Requires YunoHost version 3.7.0 or higher.
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ynh_permission_exists() {
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# Declare an array to define the options of this helper.
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local legacy_args=p
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local -A args_array=( [p]=permission= )
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local permission
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ynh_handle_getopts_args "$@"
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yunohost user permission list --short | grep --word-regexp --quiet "$app.$permission"
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}
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# Redefine the url associated to a permission
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#
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# usage: ynh_permission_url --permission="permission" [--url="url"]
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# | arg: -p, --permission= - the name for the permission (by default a permission named "main" is removed automatically when the app is removed)
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# | arg: -u, --url= - (optional) URL for which access will be allowed/forbidden
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#
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# Requires YunoHost version 3.7.0 or higher.
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ynh_permission_url() {
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# Declare an array to define the options of this helper.
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local legacy_args=pu
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local -A args_array=([p]=permission= [u]=url=)
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local permission
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local url
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ynh_handle_getopts_args "$@"
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url=${url:-}
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if [[ -n $url ]]
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then
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url="'$url'"
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else
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url="None"
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fi
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yunohost tools shell -c "from yunohost.permission import permission_url; permission_url('$app.$permission', url=$url)"
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}
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# Update a permission for the app
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#
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# example: ynh_permission_update --permission admin --add=samdoe --remove=all_users
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#
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# usage: ynh_permission_update --permission="permission" [--add="group1 group2"] [--remove="group1 group2"]
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# | arg: -p, --permission= - the name for the permission (by default a permission named "main" already exist)
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# | arg: -a, --add= - the list of group or users to enable add to the permission
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# | arg: -r, --remove= - the list of group or users to remove from the permission
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#
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# Requires YunoHost version 3.7.0 or higher.
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ynh_permission_update() {
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# Declare an array to define the options of this helper.
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local legacy_args=par
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local -A args_array=( [p]=permission= [a]=add= [r]=remove= )
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local permission
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local add
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local remove
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ynh_handle_getopts_args "$@"
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add=${add:-}
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remove=${remove:-}
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if [[ -n $add ]]; then
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add="--add ${add//';'/" "}"
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fi
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if [[ -n $remove ]]; then
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remove="--remove ${remove//';'/" "} "
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fi
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yunohost user permission update "$app.$permission" $add $remove
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}
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# Check if a permission has an user
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#
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# example: ynh_permission_has_user --permission=main --user=visitors
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#
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# usage: ynh_permission_has_user --permission=permission --user=user
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# | arg: -p, --permission= - the permission to check
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# | arg: -u, --user= - the user seek in the permission
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# | exit: Return 1 if the permission doesn't have that user or doesn't exist, 0 otherwise
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#
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# Requires YunoHost version 3.7.1 or higher.
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ynh_permission_has_user() {
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local legacy_args=pu
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# Declare an array to define the options of this helper.
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local -A args_array=( [p]=permission= [u]=user= )
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local permission
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local user
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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if ! ynh_permission_exists --permission=$permission
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then
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return 1
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fi
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yunohost user permission info "$app.$permission" | grep --word-regexp --quiet "$user"
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}
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