cockpit.js: User Session

cockpit.js: User Session — User information and login session state

cockpit.logout()

cockpit.logout([reload])

Logout of Cockpit. Unless reload is false this will also cause the page to be reloaded, so that the user can see the logged out state.

cockpit.user()

var promise = cockpit.user();
promise.then(user => { ... });

This object contains information about the user that's currently logged into cockpit. The following fields are defined:

"id"

This is unix user id.

"name"

This is the unix user name like "root".

"full_name"

This is a readable name for the user.

"groups"

This is an array of group names to which the user belongs.

"home"

This is user's home directory.

"shell"

This is unix user shell.

Returns a promise that completes once the user information is available.

Permission lookup

Cockpit provides a mechanism for checking if the current user satisfies a given criteria. Currently capable of checking for root users, and group membership. This is meant for updating UI elements based on what actions the user can perform. It is not an access control mechanism.

cockpit.permission()

permission = cockpit.permission([options])

Create a new permission object to check if the current user has permission. The "root" user is always given permission. The options argument can contain a "group" field, and members of that group are also given permission.

permission.allowed

A boolean value which indicates if the permission is allowed or not. This will be null if the permission is unknown, or there was an error checking the permission or the permission data has not yet loaded. This property will update asynchronously and if you wish to be notified of changes connect to the permission.onchanged event.

permission.onchanged

permission.addEventListener("changed", function() { ... })

This event is fired when the permission changes. In particular the permission.allowed property.

permission.close()

permission.close()

Closes the permission object and tears down any registered callbacks and dbus subscriptions.