Merge pull request owncloud#6083 from owncloud/define_readonly_attrob…

…ute_list

[docs-only] Add supported values at FRONTEND_READONLY_USER_ATTRIBUTES envvar

services/frontend/README.md

@@ -28,4 +28,6 @@ While the frontend service does not persist any data it does cache `Stat()` resp
 
 ## Define Read-Only Attributes
 
-A lot of user management is made via the standardized libregraph API. Depending on how the system is configured, there might be some user attributes that an ocis instance admin can't change because of properties coming from an external LDAP server, or similar. This can be the case when the ocis admin is not the LDAP admin. To ease life for admins, there are hints as capabilites telling the frontend which attributes are read-only to enable a different optical representation like being grayed out. To configure these hints, use the environment variable `FRONTEND_READONLY_USER_ATTRIBUTES`, which takes a comma separated list of attributes.
+A lot of user management is made via the standardized libregraph API. Depending on how the system is configured, there might be some user attributes that an ocis instance admin can't change because of properties coming from an external LDAP server, or similar. This can be the case when the ocis admin is not the LDAP admin. To ease life for admins, there are hints as capabilites telling the frontend which attributes are read-only to enable a different optical representation like being grayed out. To configure these hints, use the environment variable `FRONTEND_READONLY_USER_ATTRIBUTES`, which takes a comma separated list of attributes, see the envvar for supported values.
+
+You can find more details regarding available attributes at the [libre-graph-api openapi-spec](https://github.com/owncloud/libre-graph-api/blob/main/api/openapi-spec/v1.0.yaml) and on [owncloud.dev](https://owncloud.dev/libre-graph-api/).

services/frontend/pkg/config/config.go

@@ -44,7 +44,7 @@ type Config struct {
 	DataGateway            DataGateway `yaml:"data_gateway"`
 	OCS                    OCS         `yaml:"ocs"`
 	Checksums              Checksums   `yaml:"checksums"`
-	ReadOnlyUserAttributes []string    `yaml:"read_only_user_attributes" env:"FRONTEND_READONLY_USER_ATTRIBUTES" desc:"Comma separated list of user attributes to indicate as read-only."`
+	ReadOnlyUserAttributes []string    `yaml:"read_only_user_attributes" env:"FRONTEND_READONLY_USER_ATTRIBUTES" desc:"Comma separated list of user attributes to indicate as read-only. Supported values: 'user.onPremisesSamAccountName' (username), 'user.displayName', 'user.mail', 'user.passwordProfile' (password), 'user.appRoleAssignments' (role), 'user.accountEnabled' (login allowed), 'drive.quota' (quota)."`
 
 	Middleware Middleware `yaml:"middleware"`