You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
314 lines
8.1 KiB
314 lines
8.1 KiB
.TH "web-greeter" "1" "2022.2.10" |
|
.nh |
|
.ad l |
|
.SH "NAME" |
|
web-greeter |
|
.SH "SYNOPSIS" |
|
.PP |
|
LightDM greeter that uses chromium for theming via HTML/JavaScript\&. |
|
.PP |
|
.SH "DESCRIPTION" |
|
.PP |
|
web-greeter is a LightDM greeter that uses chromium for theming\&. Themes can be written |
|
using a combination of HTML and Javascript\&. |
|
.PP |
|
.SH "OPTIONS" |
|
.TP |
|
\fB\-h, \-\-help\fR |
|
Shows the help |
|
.TP |
|
\fB\-v, \-\-version\fR |
|
Print program version |
|
.TP |
|
\fB\-\-debug\fR |
|
Forces the greeter to run in debug mode |
|
.TP |
|
\fB\-\-normal\fR |
|
Forces the greeter to run in normal mode |
|
.TP |
|
\fB\-\-list\fR |
|
Shows the available themes |
|
.TP |
|
\fB\-\-theme\ \fITHEME\fR |
|
Sets the theme to use |
|
.PP |
|
.SH "THEME JAVASCRIPT API" |
|
Please note that all properties and functions which are marked as "deprecated" are |
|
only available for backwards compatibility and will be removed in a future version of |
|
web-greeter\&. Theme authors should not use any deprecated properties or |
|
functions in new works and should update any existing works which make use of |
|
deprecated properties and/or functions to ensure continued proper functionality\&. |
|
.PP |
|
See full documentation on https://jezerm\&.github\&.io/web-greeter/ |
|
.PP |
|
The following signals are available to connect javascript functions when a LightDM |
|
or web-greeter signal occurs: |
|
.PP |
|
\fBlightdm.authentication_complete\fR |
|
.RS 4 |
|
Gets emitted when the greeter has completed authentication\&. |
|
.RE |
|
.PP |
|
\fBlightdm.autologin_timer_expired\fR |
|
.RS 4 |
|
Gets emitted when the automatic login timer has expired\&. |
|
.RE |
|
.PP |
|
\fBlightdm.show_message\fR |
|
.RS 4 |
|
Gets emitted when the greeter should show a message to the user\&. |
|
This signal emits a \fBmessage: string\fR and a \fBtype: number\fR\&. |
|
.RE |
|
.PP |
|
\fBlightdm.show_prompt\fR |
|
.RS 4 |
|
Gets emitted when the greeter should show a prompt to the user\&. |
|
This signal emits a \fBmessage: string\fR and a \fBtype: number\fR\&. |
|
.RE |
|
.PP |
|
The following functions are available for the greeter to call to execute |
|
actions within LightDM: |
|
.PP |
|
\fBlightdm\&.authenticate(username)\fR |
|
.RS 4 |
|
Specifies the username of the user we'd like to start authenticating as\&. Note that |
|
if you call lightdm.authenticate with no argument, LightDM (via PAM) will issue |
|
a show_prompt() call to ask for the username\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.authenticate_as_guest()\fR |
|
.RS 4 |
|
Authenticates as the guest user\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.cancel_authentication()\fR |
|
.RS 4 |
|
Cancels the authentication of any user currently in the process of |
|
authenticating\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.cancel_autologin()\fR |
|
.RS 4 |
|
Cancels the authentication of the autologin user\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.start_session(session)\fR |
|
.RS 4 |
|
Once LightDM has successfully authenticated the user, start the user's session |
|
by calling this function\&. "session" is the authenticated user's session\&. |
|
If no session is passed, start the authenticated user with the system default |
|
session. |
|
.RE |
|
.PP |
|
\fBlightdm\&.respond(text)\fR |
|
.RS 4 |
|
When LightDM has prompted for input, provide the response to LightDM\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.set_language(lang)\fR |
|
.RS 4 |
|
Will set the language for the current LightDM session\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.shutdown()\fR |
|
.RS 4 |
|
Shuts down the system, if the greeter has the authority to do so\&. |
|
Check if greeter can shutdown with \fBlightdm\&.can_shutdown\fR |
|
.RE |
|
.PP |
|
\fBlightdm\&.restart()\fR |
|
.RS 4 |
|
Restarts the system, if the greeter has the authority to do so\&. |
|
Check if greeter can restart with \fBlightdm\&.can_restart\fR |
|
.RE |
|
.PP |
|
\fBlightdm\&.suspend()\fR |
|
.RS 4 |
|
Suspends the system, if the greeter has the authority to do so\&. |
|
Check if greeter can suspend with \fBlightdm\&.can_suspend\fR |
|
.RE |
|
.PP |
|
\fBlightdm\&.hibernate()\fR |
|
.RS 4 |
|
Hibernates the system, if the greeter has the authority to do so\&. |
|
Check if greeter can hibernate with \fBlightdm\&.can_hibernate\fR |
|
.RE |
|
.PP |
|
Variables available within the greeter are: |
|
.PP |
|
\fBlightdm\&.authentication_user\fR: string |
|
.RS 4 |
|
The username of the authentication user being authenticated or null if no |
|
authentication is in progress\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.autologin_guest\fR: boolean |
|
.RS 4 |
|
Indicates the guest user should be used for autologin\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.autologin_timeout\fR: number |
|
.RS 4 |
|
The number of seconds to wait before automatically logging in\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.autologin_user\fR: string |
|
.RS 4 |
|
The name of the user account that should be logged into |
|
automatically after timed login delay has passed\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.can_hibernate\fR: boolean |
|
.RS 4 |
|
Whether or not the system can be made to hibernate by the greeter\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.can_restart\fR: boolean |
|
.RS 4 |
|
Whether or not the system can be restarted by the greeter\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.can_shutdown\fR: boolean |
|
.RS 4 |
|
Whether or not the system can be shutdown by the greeter\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.can_suspend\fR: boolean |
|
.RS 4 |
|
Whether or not the system can be suspended by the greeter\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.default_session\fR: string |
|
.RS 4 |
|
The name of the default session (as configured in lightdm.conf)\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.has_guest_account\fR: boolean |
|
.RS 4 |
|
A guest account is available for login\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.hide_users_hint\fR: boolean |
|
.RS 4 |
|
The whole list of users should not be displayed\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.hostname\fR: string |
|
.RS 4 |
|
The hostname of the system\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.is_authenticated\fR: boolean |
|
.RS 4 |
|
Indicates if the user has successfully authenticated\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.in_authentication\fR: boolean |
|
.RS 4 |
|
Indicates if lightdm is currently in the authentication phase\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.language\fR: LightDM.Language | null |
|
.RS 4 |
|
The currently selected language\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.languages\fR: LightDM.Languages[] |
|
.RS 4 |
|
The languages that are available on the system\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.layout\fR: LightDM.Layout |
|
.RS 4 |
|
The currently active layout for the selected user. |
|
.RE |
|
.PP |
|
\fBlightdm\&.layouts\fR: LightDM.Layout[] |
|
.RS 4 |
|
The keyboard layouts that are available on the system\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.select_guest_hint\fR: boolean |
|
.RS 4 |
|
The guest user should be selected by default for login\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.select_user_hint\fR: string |
|
.RS 4 |
|
The username that should be selected by default for login\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.sessions\fR: LightDM.Session[] |
|
.RS 4 |
|
The sessions that are available on the system\&. |
|
.RE |
|
.PP |
|
\fBlightdm\&.users\fR: LightDM.User[] |
|
.RS 4 |
|
The users that are able to log in\&. Returns an Array of LightDMUser |
|
objects\&. |
|
.RE |
|
.PP |
|
The \fBtheme_utils\fR object has some utility functions associated with it which |
|
are intended to make a theme author's work easier\&. |
|
.PP |
|
\fBtheme_utils\&.dirlist(path)\fR |
|
.RS 4 |
|
Returns an array of strings of filenames present at "path", or Null if the |
|
path does not exist\&. |
|
.RE |
|
.PP |
|
\fBtheme_utils\&.bind_this(context)\fR |
|
.RS 4 |
|
Binds this to class, context, for all of the class's methods\&. |
|
.RE |
|
.PP |
|
\fBtheme_utils\&.get_current_localized_time()\fR |
|
.RS 4 |
|
Get the current time in a localized format\&. Language is auto-detected by default, |
|
but can be set manually in the greeter config file\&. |
|
.RE |
|
\fBtheme_utils\&.get_current_localized_date()\fR |
|
.RS 4 |
|
Get the current date in a localized format\&. Language is auto-detected by default, |
|
but can be set manually in the greeter config file\&. |
|
.RE |
|
.PP |
|
Please see the LightDM API documentation for the complete list of calls |
|
available\&. The web-greeter implements all of the LightDM API\&. |
|
.PP |
|
.SH "CONFIGURATION" |
|
.PP |
|
\fB/etc/lightdm/web-greeter\&.yml\fR |
|
.RS 4 |
|
Configuration file\&. |
|
.RE |
|
.SH "FILES" |
|
.PP |
|
\fB/usr/share/web-greeter/themes\fR |
|
.RS 4 |
|
Directory where themes should be stored\&. |
|
.RE |
|
.SH "EXAMPLES" |
|
.PP |
|
Please see the "dracula", "gruvbox" and "simple" themes that are shipped with web-greeter\&. |
|
.TP |
|
\fBCommand Line\fR |
|
.RS 4 |
|
web-greeter --theme simple --debug |
|
.TP |
|
web-greeter --normal |
|
.SH "SEE ALSO" |
|
.PP |
|
http://people\&.ubuntu\&.com/~robert-ancell/lightdm/reference/ |
|
.PP |
|
https://lazka\&.github\&.io/pgi-docs/#LightDM-1 |
|
.PP |
|
https://jezerm\&.github\&.io/web-greeter/ |
|
.PP |
|
https://github.com/JezerM/web-greeter |
|
.SH "AUTHOR" |
|
.PP |
|
The legacy lightdm-webkit-greeter was written by Robert Ancell <robert\&.ancell\&@canonical\&.com\&>\&. |
|
It was ported to webkit2 by the Antergos Developers <dev@antergos\&.com>\&. Also includes code improvements |
|
contributed by Scott Balneaves <sbalneav@ltsp\&.org>\&. Forked and mantained by JezerM <amyuki4@gmail\&.com>\&.
|
|
|