73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
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#!/usr/bin/python3
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import gi
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from gi.repository import Gtk, Gdk, Handy, LightDM
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import json
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class Config:
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def __init__(self):
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with open("/etc/lightdm_mobile_greeter.json") as f:
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j = json.load(f)
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self.user = j["user"]
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class Handler:
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def __init__(self, builder: Gtk.Builder):
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self.pin_entry = builder.get_object("entry_buffer")
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self.greeter = LightDM.Greeter()
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self.greeter.connect("authentication-complete", self.auth_complete)
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self.greeter.connect("show-message", self.show_msg)
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self.greeter.connect("show-prompt", self.show_prompt)
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self.pmpt_label = builder.get_object("prompt_label")
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self.msg_label = builder.get_object("message_label")
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self.greeter.connect_sync()
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self.conf = Config()
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self.greeter.authenticate(self.conf.user)
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def on_destry(self, window):
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Gtk.main_quit()
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def login_cb(self, login_btn):
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self.greeter.respond(self.pin_entry.get_text())
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self.pin_entry.set_text("", 0)
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def backspace(self, del_btn):
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length = self.pin_entry.get_length()
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if length <= 0:
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return
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self.pin_entry.delete_text(length - 1, 1)
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def auth_complete(self, greeter):
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if greeter.get_is_authenticated():
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greeter.start_session_sync(None)
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else:
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greeter.authenticate(self.conf.user)
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def show_msg(self, greeter, text, type):
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self.msg_label.set_text(text)
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def show_prompt(self, greeter, text, type):
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self.pmpt_label.set_text(text)
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Handy.Keypad()
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builder: Gtk.Builder = Gtk.Builder.new_from_file(
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"%DATADIR%/lightdm-mobile-greeter/interface.ui"
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)
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handler = Handler(builder)
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builder.connect_signals(handler)
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window: Gtk.Window = builder.get_object("greeter_window")
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display = Gdk.Display.get_default()
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monitor = display.get_monitor(0)
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screen_size = monitor.get_geometry()
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window.set_size_request(screen_size.width, screen_size.height)
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container = builder.get_object("container")
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container.set_size_request(screen_size.width * 0.8, screen_size.height * 0.8)
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style: Gtk.CssProvider = Gtk.CssProvider()
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style.load_from_path("%DATADIR%/lightdm-mobile-greeter/style.css")
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Gtk.StyleContext.add_provider_for_screen(
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Gdk.Screen.get_default(), style, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION
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)
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window.show()
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Gtk.main()
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