def select_instance_step(meta, instances, builder, verifier):
"""prompt user with instance dialog"""
logger.info("presenting instances to user")
dialog = builder.get_object('instances-dialog')
model = builder.get_object('instances-model')
selection = builder.get_object('instances-selection')
model.clear()
dialog.show_all()
for display_name, url, icon_data in instances:
icon = bytes2pixbuf(icon_data)
model.append((display_name, url, icon,
base64.b64encode(icon_data).decode('ascii')))
response = dialog.run()
dialog.hide()
if response == 0: # cancel
logger.info("cancel button pressed")
else:
model, treeiter = selection.get_selected()
if treeiter:
display_name, instance_base_uri, icon_pixbuf, icon_data = model[
treeiter]
meta.display_name = display_name
meta.instance_base_uri = instance_base_uri
meta.icon_data = icon_data
browser_step(builder, meta, verifier)
else:
logger.info("nothing selected")
def select_instance_step(
meta, instances, builder, verifier, lets_connect
): # type: (Metadata, List[Tuple[str, str, Optional[bytes]]], Gtk.builder, str, bool) -> None
"""prompt user with instance dialog"""
logger.info("presenting instances to user")
dialog = builder.get_object('instances-dialog')
model = builder.get_object('instances-model')
selection = builder.get_object('instances-selection')
window = builder.get_object('eduvpn-window')
dialog.set_transient_for(window)
model.clear()
dialog.show_all()
for display_name, url, icon_data in instances:
icon = bytes2pixbuf(icon_data) # type: ignore
model.append(
(display_name, url, icon,
base64.b64encode(icon_data).decode('ascii'))) # type: ignore
response = dialog.run()
dialog.hide()
if response == 0: # cancel
logger.info("cancel button pressed")
else:
model, treeiter = selection.get_selected()
if treeiter:
display_name, instance_base_uri, icon_pixbuf, icon_data = model[
treeiter]
meta.display_name = display_name
meta.instance_base_uri = instance_base_uri
meta.icon_data = str(icon_data)
browser_step(builder, meta, verifier, lets_connect=lets_connect)
else:
logger.info("nothing selected")
def custom_url(builder, meta, verifier, lets_connect): # type: (Gtk.builder, Metadata, str, bool) -> None
"""the custom URL dialog where a user can enter a custom instance URL"""
dialog = builder.get_object('custom-url-dialog')
window = builder.get_object('eduvpn-window')
dialog.set_transient_for(window)
entry = builder.get_object('custom-url-entry')
# entry.set_text('https://debian-vpn.tuxed.net')
entry.set_position(len(entry.get_text()))
dialog.show_all()
while True:
response = dialog.run()
if response == 1:
url = entry.get_text().strip()
logger.info("ok pressed, entry text: {}".format(url))
if not url.startswith('https://'):
error_helper(dialog, "Invalid URL", "URL should start with https://")
elif url == 'https://':
error_helper(dialog, "Invalid URL", "Please enter a URL")
else:
dialog.hide()
meta.display_name = url[8:].split('/')[0]
logger.info("using {} for display name".format(meta.display_name))
meta.instance_base_uri = url
meta.connection_type = 'Custom Instance'
meta.authorization_type = 'local'
meta.icon_data = None
browser_step(builder=builder, meta=meta, verifier=verifier, lets_connect=lets_connect)
break
else: # cancel or close
logger.info("cancel or close button pressed (response {})".format(response))
dialog.hide()
return
def reauth(meta, verifier, builder):
"""called when the authorization is expired"""
logger.info("looks like authorization is expired or removed")
window = builder.get_object('eduvpn-window')
dialog = Gtk.MessageDialog(window, Gtk.DialogFlags.MODAL, Gtk.MessageType.QUESTION,
Gtk.ButtonsType.YES_NO,
"Authorization for {}is expired or removed.".format(meta.display_name))
dialog.format_secondary_text("Do you want to re-authorize?")
response = dialog.run()
if response == Gtk.ResponseType.YES:
browser_step(builder, meta, verifier)
delete_provider(meta.uuid)
elif response == Gtk.ResponseType.NO:
pass
dialog.destroy()
def reauth(meta, verifier, builder, lets_connect): # type: (Metadata, str, Gtk.builder, bool) -> None
"""called when the authorization is expired"""
logger.info("looks like authorization is expired or removed")
window = builder.get_object('eduvpn-window')
dialog = Gtk.MessageDialog(window, Gtk.DialogFlags.MODAL, Gtk.MessageType.QUESTION,
Gtk.ButtonsType.YES_NO,
"Authorization for {} is expired or removed.".format(meta.display_name))
dialog.format_secondary_text("Do you want to re-authorize?")
response = dialog.run()
if response == Gtk.ResponseType.YES:
meta.token = {None: None}
browser_step(builder, meta, verifier, force_token_refresh=True, lets_connect=lets_connect)
elif response == Gtk.ResponseType.NO:
pass
dialog.hide()
def custom_url(builder, meta, verifier):
"""the custom URL dialog where a user can enter a custom instance URL"""
dialog = builder.get_object('custom-url-dialog')
entry = builder.get_object('custom-url-entry')
dialog.show_all()
while True:
response = dialog.run()
if response == 1:
url = entry.get_text()
logger.info("ok pressed, entry text: {}".format(url))
if not url.startswith('https://'):
GLib.idle_add(lambda: error_helper(
dialog, "Invalid URL", "URL should start with https://"))
else:
GLib.idle_add(lambda: dialog.hide())
meta.display_name = url[8:].split('/')[0]
logger.info("using {} for display name".format(
meta.display_name))
meta.instance_base_uri = url
meta.connection_type = 'Custom Instance'
meta.authorization_type = 'local'
meta.icon_data = None
GLib.idle_add(lambda: browser_step(
builder=builder, meta=meta, verifier=verifier))
break
else: # cancel or close
logger.info("cancel or close button pressed (response {})".format(
response))
dialog.hide()
return
def test_browser_step(self, *_):
browser_step(builder=self.builder, meta=self.meta, verifier=self.verifier)
def test_browser_step(self, *_):
browser_step(builder=self.builder,
meta=self.meta,
verifier=self.verifier,
lets_connect=False)