文件操作 - password.py

文件: /usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/password.py

编辑文件内容

# root password spoke class
#
# Copyright (C) 2012-2014 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
# Public License for more details.  You should have received a copy of the
# GNU General Public License along with this program; if not, write to the
# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
# Red Hat Author(s): Jesse Keating <jkeating@redhat.com>
#                    Chris Lumens <clumens@redhat.com>
#

from pyanaconda.flags import flags
from pyanaconda.i18n import _, CN_
from pyanaconda.users import cryptPassword

from pyanaconda.ui.gui.spokes import NormalSpoke
from pyanaconda.ui.categories.user_settings import UserSettingsCategory
from pyanaconda.ui.gui.helpers import GUISpokePasswordCheckHandler
from pyanaconda.ui.common import FirstbootSpokeMixIn

import logging
log = logging.getLogger("anaconda")

__all__ = ["PasswordSpoke"]

class PasswordSpoke(FirstbootSpokeMixIn, NormalSpoke, GUISpokePasswordCheckHandler):
    builderObjects = ["passwordWindow"]

mainWidgetName = "passwordWindow"
    # Don't focus on the password entry field by default as is some cases
    # a password might have been set in kickstart and focusing on the password
    # filed might clear it (& hide the "password is set" message).
    # Also there is logic in place that should focus the password entry field if
    # password is *not* set in kickstart.
    focusWidgetName = "passwordWindow"
    uiFile = "spokes/password.glade"
    helpFile = "PasswordSpoke.xml"

category = UserSettingsCategory

icon = "dialog-password-symbolic"
    title = CN_("GUI|Spoke", "_ROOT PASSWORD")

def __init__(self, *args):
        NormalSpoke.__init__(self, *args)
        GUISpokePasswordCheckHandler.__init__(self)

def initialize(self):
        NormalSpoke.initialize(self)
        self.initialize_start()
        # place holders for the text boxes
        self.pw = self.builder.get_object("pw")
        self.confirm = self.builder.get_object("confirmPW")

# Install the password checks:
        # - Has a password been specified?
        # - If a password has been specified and there is data in the confirm box, do they match?
        # - How strong is the password?
        # - Does the password contain non-ASCII characters?
        # - Is there any data in the confirm box?
        self._confirm_check = self.add_check(self.confirm, self.check_password_confirm)

# Keep a reference for these checks, since they have to be manually run for the
        # click Done twice check.
        self._pwEmptyCheck = self.add_check(self.pw, self.check_password_empty)
        self._pwStrengthCheck = self.add_check(self.pw, self.check_password_strength)
        self._pwASCIICheck = self.add_check(self.pw, self.check_password_ASCII)

if self.input_kickstarted:
            self.pw.set_placeholder_text(_("The password is set."))
            self.confirm.set_placeholder_text(_("The password is set."))

self.pw_bar = self.builder.get_object("password_bar")
        self.pw_label = self.builder.get_object("password_label")

# Configure levels for the password bar
        self.pw_bar.add_offset_value("low", 2)
        self.pw_bar.add_offset_value("medium", 3)
        self.pw_bar.add_offset_value("high", 4)

# Configure the password policy, if available. Otherwise use defaults.
        self.policy = self.data.anaconda.pwpolicy.get_policy("root")
        if not self.policy:
            self.policy = self.data.anaconda.PwPolicyData()

# report that we are done
        self.initialize_done()

def refresh(self):
        # Enable the input checks in case they were disabled on the last exit
        for check in self.checks:
            check.enabled = True

# Notify the input checking mixin that the screen is about to be entered.
        self.inputs_about_to_be_displayed()

if not self.input_kickstarted:
            self.pw.grab_focus()
        self.pw.emit("changed")
        self.confirm.emit("changed")

@property
    def status(self):
        if self.data.rootpw.password:
            return _("Root password is set")
        elif self.data.rootpw.lock:
            return _("Root account is disabled")
        else:
            return _("Root password is not set")

@property
    def mandatory(self):
        return not any(user for user in self.data.user.userList if "wheel" in user.groups)

def apply(self):
        pw = self.pw.get_text()

if self.input_changed or self.initial_input_confirmation_changed:
            # value from the kickstart changed
            self.data.rootpw.seen = False
            self.data.rootpw.lock = False

# the root password has apparently been cleared
            if not pw and not self.input_kickstarted:
                self.data.rootpw.password = ''
                self.data.rootpw.isCrypted = False
                return
        # only replace password in kickstart if there actually
        # is one set
        if pw:
            self.data.rootpw.password = cryptPassword(pw)
            self.data.rootpw.isCrypted = True

@property
    def completed(self):
        return bool(self.data.rootpw.password or self.data.rootpw.lock)

@property
    def sensitive(self):
        # The spoke cannot be entered if root password was set in the kickstart
        # and the root password policy doesn't allow changes.
        return not (self.completed and flags.automatedInstall
                    and self.data.rootpw.seen and not self.policy.changesok)

@property
    def input(self):
        return self.pw.get_text()

@property
    def input_confirmation(self):
        return self.confirm.get_text()

@property
    def input_kickstarted(self):
        return self.data.rootpw.seen

@property
    def input_username(self):
        return "root"

def set_input_score(self, score):
        self.pw_bar.set_value(score)

def set_input_status(self, status_message):
        self.pw_label.set_text(status_message)

def on_password_changed(self, editable, data=None):
        self._password_or_confirmation_changed()

def on_password_confirmation_changed(self, editable, data=None):
        self._password_or_confirmation_changed()

def _password_or_confirmation_changed(self):
        """One of the password input fields changed.

Reset the waive counters and check that both passwords are still the same.
        """
        # unset any placeholder texts if any input filed was used
        # by the user, as that effectively clears the password
        # set in kickstart
        if self.input_changed or self.initial_input_confirmation_changed:
            self.pw.set_placeholder_text("")
            self.confirm.set_placeholder_text("")

# Reset the counters used for the "press Done twice" logic
        self.waive_clicks = 0
        self.waive_ASCII_clicks = 0

# Update the password/confirm match check on changes to the main password field
        self._confirm_check.update_check_status()

def on_back_clicked(self, button):
        # If the failed check is for password strength or non-ASCII
        # characters, add a click to the counter and check again
        failed_check = next(self.failed_checks_with_message, None)
        if not self.policy.strict:
            if failed_check == self._pwStrengthCheck:
                self.waive_clicks += 1
                self._pwStrengthCheck.update_check_status()
            elif failed_check == self._pwEmptyCheck:
                self.waive_clicks += 1
                self._pwEmptyCheck.update_check_status()
            elif failed_check:  # no failed checks -> failed_check == None
                failed_check.update_check_status()
        # A failing ASCII check does not mean the password is weak,
        # so the waive logic for it should be always available.
        if failed_check == self._pwASCIICheck:
            self.waive_ASCII_clicks += 1
            self._pwASCIICheck.update_check_status()

if GUISpokePasswordCheckHandler.on_back_clicked(self, button):
            NormalSpoke.on_back_clicked(self, button)

文件操作 - password.py

文件: /usr/lib64/python2.7/site-packages/pyanaconda/ui/gui/spokes/password.py

编辑文件内容

修改文件时间

删除文件