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authorTomás Touceda <chiiph@leap.se>2014-06-27 12:47:57 -0300
committerTomás Touceda <chiiph@leap.se>2014-06-27 12:47:57 -0300
commit7858d83af4a09ab00f6ba33dd8dbcf07ade101ce (patch)
tree334e519a4d341c402b5fa81d339b9b1d2b5ead35 /src/leap/bitmask/platform_init/initializers.py
parentc621fa7322b4f8151eb37b27f8aeae563cf6bd63 (diff)
parent7de085576dd6141a5303aa1e1460c2a208d7b5d4 (diff)
Merge branch 'release-0.5.3'0.5.3
Diffstat (limited to 'src/leap/bitmask/platform_init/initializers.py')
-rw-r--r--src/leap/bitmask/platform_init/initializers.py151
1 files changed, 111 insertions, 40 deletions
diff --git a/src/leap/bitmask/platform_init/initializers.py b/src/leap/bitmask/platform_init/initializers.py
index b282a229..384e1ec1 100644
--- a/src/leap/bitmask/platform_init/initializers.py
+++ b/src/leap/bitmask/platform_init/initializers.py
@@ -25,8 +25,9 @@ import sys
import subprocess
import tempfile
-from PySide import QtGui
+from PySide import QtGui, QtCore
+from leap.bitmask.config import flags
from leap.bitmask.config.leapsettings import LeapSettings
from leap.bitmask.services.eip import get_vpn_launcher
from leap.bitmask.services.eip.linuxvpnlauncher import LinuxVPNLauncher
@@ -44,6 +45,16 @@ __all__ = ["init_platform"]
_system = platform.system()
+class InitSignals(QtCore.QObject):
+ """
+ Signal container to communicate initialization events to differnt widgets.
+ """
+ eip_missing_helpers = QtCore.Signal()
+
+
+init_signals = InitSignals()
+
+
def init_platform():
"""
Return the right initializer for the platform we are running in, or
@@ -70,25 +81,26 @@ NOTFOUND_MSG = ("Tried to install %s, but %s "
BADEXEC_MSG = ("Tried to install %s, but %s "
"failed to %s.")
-UPDOWN_NOTFOUND_MSG = NOTFOUND_MSG % (
- "updown scripts", "those were")
-UPDOWN_BADEXEC_MSG = BADEXEC_MSG % (
- "updown scripts", "they", "be copied")
+HELPERS_NOTFOUND_MSG = NOTFOUND_MSG % (
+ "helper files", "those were")
+HELPERS_BADEXEC_MSG = BADEXEC_MSG % (
+ "helper files", "they", "be copied")
-def get_missing_updown_dialog():
+def get_missing_helpers_dialog():
"""
- Create a dialog for notifying of missing updown scripts.
+ Create a dialog for notifying of missing helpers.
Returns that dialog.
:rtype: QtGui.QMessageBox instance
"""
WE_NEED_POWERS = ("To better protect your privacy, "
"Bitmask needs administrative privileges "
- "to install helper files. "
- "Do you want to proceed?")
+ "to install helper files. Encrypted "
+ "Internet cannot work without those files. "
+ "Do you want to install them now?")
msg = QtGui.QMessageBox()
- msg.setWindowTitle(msg.tr("Missing up/down scripts"))
+ msg.setWindowTitle(msg.tr("Missing helper files"))
msg.setText(msg.tr(WE_NEED_POWERS))
# but maybe the user really deserve to know more
#msg.setInformativeText(msg.tr(BECAUSE))
@@ -104,14 +116,25 @@ def check_missing():
raises a dialog to ask user for permission to do it.
"""
config = LeapSettings()
+ complain_missing = False
alert_missing = config.get_alert_missing_scripts()
+ if alert_missing and not flags.STANDALONE:
+ # We refuse to install missing stuff if not running with standalone
+ # flag. Right now we rely on the flag alone, but we can disable this
+ # by overwriting some constant from within the debian package.
+ alert_missing = False
+ complain_missing = True
+
launcher = get_vpn_launcher()
missing_scripts = launcher.missing_updown_scripts
missing_other = launcher.missing_other_files
- if alert_missing and (missing_scripts() or missing_other()):
- msg = get_missing_updown_dialog()
+ logger.debug("MISSING OTHER: %s" % (str(missing_other())))
+
+ missing_some = missing_scripts() or missing_other()
+ if alert_missing and missing_some:
+ msg = get_missing_helpers_dialog()
ret = msg.exec_()
if ret == QtGui.QMessageBox.Yes:
@@ -124,7 +147,7 @@ def check_missing():
return
# XXX maybe move constants to fun
- ok = install_missing_fun(UPDOWN_BADEXEC_MSG, UPDOWN_NOTFOUND_MSG)
+ ok = install_missing_fun(HELPERS_BADEXEC_MSG, HELPERS_NOTFOUND_MSG)
if not ok:
msg = QtGui.QMessageBox()
msg.setWindowTitle(msg.tr("Problem installing files"))
@@ -135,12 +158,19 @@ def check_missing():
elif ret == QtGui.QMessageBox.No:
logger.debug("Not installing missing scripts, "
"user decided to ignore our warning.")
+ init_signals.eip_missing_helpers.emit()
elif ret == QtGui.QMessageBox.Rejected:
logger.debug(
"Setting alert_missing_scripts to False, we will not "
"ask again")
config.set_alert_missing_scripts(False)
+
+ if complain_missing and missing_some:
+ missing = missing_scripts() + missing_other()
+ msg = _get_missing_complain_dialog(missing)
+ ret = msg.exec_()
+
#
# windows initializers
#
@@ -246,13 +276,12 @@ def _darwin_install_missing_scripts(badexec, notfound):
# We expect to execute this from some way of bundle, since
# the up/down scripts should be put in place by the installer.
success = False
- installer_path = os.path.join(
- os.getcwd(),
- "..",
- "Resources",
- "openvpn")
+ installer_path = os.path.abspath(
+ os.path.join(
+ os.getcwd(), "..", "Resources", "openvpn"))
launcher = DarwinVPNLauncher
+ # XXX FIXME !!! call the bash script!
if os.path.isdir(installer_path):
fd, tempscript = tempfile.mkstemp(prefix="leap_installer-")
try:
@@ -350,24 +379,72 @@ def _get_missing_resolvconf_dialog():
:rtype: QtGui.QMessageBox instance
"""
- NO_RESOLVCONF = (
+ msgstr = QtCore.QObject()
+ msgstr.NO_RESOLVCONF = msgstr.tr(
"Could not find <b>resolvconf</b> installed in your system.\n"
"Do you want to quit Bitmask now?")
- EXPLAIN = (
+ msgstr.EXPLAIN = msgstr.tr(
"Encrypted Internet needs resolvconf installed to work properly.\n"
"Please use your package manager to install it.\n")
msg = QtGui.QMessageBox()
msg.setWindowTitle(msg.tr("Missing resolvconf framework"))
- msg.setText(msg.tr(NO_RESOLVCONF))
+ msg.setText(msgstr.NO_RESOLVCONF)
# but maybe the user really deserve to know more
- msg.setInformativeText(msg.tr(EXPLAIN))
+ msg.setInformativeText(msgstr.EXPLAIN)
msg.setStandardButtons(QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
msg.setDefaultButton(QtGui.QMessageBox.Yes)
return msg
+def _get_missing_complain_dialog(stuff):
+ """
+ Create a dialog for notifying about missing helpers (but doing nothing).
+ Used from non-standalone runs.
+
+ :param stuff: list of missing items to display
+ :type stuff: list
+ :rtype: QtGui.QMessageBox instance
+ """
+ msgstr = QtCore.QObject()
+ msgstr.NO_HELPERS = msgstr.tr(
+ "Some essential helper files are missing in your system.")
+ msgstr.EXPLAIN = msgstr.tr(
+ "Reinstall your debian packages, or make sure you place them by hand.")
+
+ class ComplainDialog(QtGui.QDialog):
+
+ def __init__(self, parent=None):
+ super(ComplainDialog, self).__init__(parent)
+
+ label = QtGui.QLabel(msgstr.NO_HELPERS)
+ label.setAlignment(QtCore.Qt.AlignLeft)
+
+ label2 = QtGui.QLabel(msgstr.EXPLAIN)
+ label2.setAlignment(QtCore.Qt.AlignLeft)
+
+ textedit = QtGui.QTextEdit()
+ textedit.setText("\n".join(stuff))
+
+ ok = QtGui.QPushButton()
+ ok.setText(self.tr("Ok, thanks"))
+ self.ok = ok
+ self.ok.clicked.connect(self.close)
+
+ mainLayout = QtGui.QGridLayout()
+ mainLayout.addWidget(label, 0, 0)
+ mainLayout.addWidget(label2, 1, 0)
+ mainLayout.addWidget(textedit, 2, 0)
+ mainLayout.addWidget(ok, 3, 0)
+
+ self.setLayout(mainLayout)
+
+ msg = ComplainDialog()
+ msg.setWindowTitle(msg.tr("Missing Bitmask helpers"))
+ return msg
+
+
def _linux_check_resolvconf():
"""
Raise a dialog warning about the lack of the resolvconf framework.
@@ -385,7 +462,7 @@ def _linux_check_resolvconf():
def _linux_install_missing_scripts(badexec, notfound):
"""
- Try to install the missing up/down scripts.
+ Try to install the missing helper files.
:param badexec: error for notifying execution error during command.
:type badexec: str
@@ -395,38 +472,32 @@ def _linux_install_missing_scripts(badexec, notfound):
:rtype: bool
"""
success = False
- installer_path = os.path.join(os.getcwd(), "apps", "eip", "files")
+ installer_path = os.path.abspath(
+ os.path.join(os.getcwd(), "apps", "eip", "files"))
launcher = LinuxVPNLauncher
- # XXX refactor with darwin, same block.
+ install_helper = "leap-install-helper.sh"
+ install_helper_path = os.path.join(installer_path, install_helper)
+
+ install_opts = ("--from-path %s --install-bitmask-root YES "
+ "--install-polkit-file YES --install-openvpn YES "
+ "--remove-old-files YES" % (installer_path,))
if os.path.isdir(installer_path):
- fd, tempscript = tempfile.mkstemp(prefix="leap_installer-")
- polfd, pol_tempfile = tempfile.mkstemp(prefix="leap_installer-")
try:
pkexec = first(launcher.maybe_pkexec())
- scriptlines = launcher.cmd_for_missing_scripts(installer_path)
- with os.fdopen(fd, 'w') as f:
- f.write(scriptlines)
+ cmdline = ["%s %s %s" % (
+ pkexec, install_helper_path, install_opts)]
- st = os.stat(tempscript)
- os.chmod(tempscript, st.st_mode | stat.S_IEXEC | stat.S_IXUSR |
- stat.S_IXGRP | stat.S_IXOTH)
- cmdline = ["%s %s" % (pkexec, tempscript)]
ret = subprocess.call(
cmdline, stdout=subprocess.PIPE,
shell=True)
success = ret == 0
if not success:
- logger.error("Install missing scripts failed.")
+ logger.error("Install of helpers failed.")
except Exception as exc:
logger.error(badexec)
logger.error("Error was: %r" % (exc,))
- finally:
- try:
- os.remove(tempscript)
- except OSError as exc:
- logger.error("%r" % (exc,))
else:
logger.error(notfound)
logger.debug('path searched: %s' % (installer_path,))