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authorTomás Touceda <chiiph@leap.se>2013-07-30 10:40:23 -0300
committerTomás Touceda <chiiph@leap.se>2013-07-30 10:40:23 -0300
commit93cd6851384de336a717b5bccc1c1be7a2bf950e (patch)
treedbdddd03aee4c3f7b3e779750edc5d3ec4755d17 /src/leap/services/eip/vpnlaunchers.py
parentb39584175fda25d812dbb90d3fa171f7a50e3914 (diff)
parentb655c0ab05bf55e62e2f27174b34ca63fe45431b (diff)
Merge remote-tracking branch 'ivan/feature/3209_check-outdated-polkit' into develop
Diffstat (limited to 'src/leap/services/eip/vpnlaunchers.py')
-rw-r--r--src/leap/services/eip/vpnlaunchers.py44
1 files changed, 33 insertions, 11 deletions
diff --git a/src/leap/services/eip/vpnlaunchers.py b/src/leap/services/eip/vpnlaunchers.py
index 8522d1df..b591b3ca 100644
--- a/src/leap/services/eip/vpnlaunchers.py
+++ b/src/leap/services/eip/vpnlaunchers.py
@@ -38,6 +38,8 @@ from leap.common.files import which
from leap.config.providerconfig import ProviderConfig
from leap.services.eip.eipconfig import EIPConfig, VPNGatewaySelector
from leap.util import first
+from leap.util.privilege_policies import LinuxPolicyChecker
+from leap.util import privilege_policies
logger = logging.getLogger(__name__)
@@ -62,7 +64,7 @@ class EIPNoTunKextLoaded(VPNLauncherException):
pass
-class VPNLauncher:
+class VPNLauncher(object):
"""
Abstract launcher class
"""
@@ -237,6 +239,10 @@ class LinuxVPNLauncher(VPNLauncher):
PKEXEC_BIN = 'pkexec'
OPENVPN_BIN = 'openvpn'
+ OPENVPN_BIN_PATH = os.path.join(
+ ProviderConfig().get_path_prefix(),
+ "..", "apps", "eip", OPENVPN_BIN)
+
SYSTEM_CONFIG = "/etc/leap"
UP_DOWN_FILE = "resolv-update"
UP_DOWN_PATH = "%s/%s" % (SYSTEM_CONFIG, UP_DOWN_FILE)
@@ -250,12 +256,26 @@ class LinuxVPNLauncher(VPNLauncher):
OPENVPN_DOWN_ROOT_BASE,
OPENVPN_DOWN_ROOT_FILE)
- POLKIT_BASE = "/usr/share/polkit-1/actions"
- POLKIT_FILE = "net.openvpn.gui.leap.policy"
- POLKIT_PATH = "%s/%s" % (POLKIT_BASE, POLKIT_FILE)
-
UPDOWN_FILES = (UP_DOWN_PATH,)
- OTHER_FILES = (POLKIT_PATH,)
+ POLKIT_PATH = LinuxPolicyChecker.get_polkit_path()
+ OTHER_FILES = (POLKIT_PATH, )
+
+ def missing_other_files(self):
+ """
+ 'Extend' the VPNLauncher's missing_other_files to check if the polkit
+ files is outdated. If the polkit file that is in OTHER_FILES exists but
+ is not up to date, it is added to the missing list.
+
+ :returns: a list of missing files
+ :rtype: list of str
+ """
+ missing = VPNLauncher.missing_other_files.im_func(self)
+ polkit_file = LinuxPolicyChecker.get_polkit_path()
+ if polkit_file not in missing:
+ if privilege_policies.is_policy_outdated(self.OPENVPN_BIN_PATH):
+ missing.append(polkit_file)
+
+ return missing
@classmethod
def cmd_for_missing_scripts(kls, frompath, pol_file):
@@ -271,11 +291,13 @@ class LinuxVPNLauncher(VPNLauncher):
:rtype: str
"""
to = kls.SYSTEM_CONFIG
- cmd = "#!/bin/sh\nset -e\nmkdir -p %s\n"
- cmd = (cmd + "cp %s/%s %s\ncp \"%s\" \"%s\"") % (
- to,
- frompath, kls.UP_DOWN_FILE, to,
- pol_file, kls.POLKIT_PATH)
+
+ cmd = '#!/bin/sh\nset -e\n'
+ cmd += 'mkdir -p "%s"\n' % (to, )
+ cmd += 'cp "%s/%s" "%s"\n' % (frompath, kls.UP_DOWN_FILE, to)
+ cmd += 'cp "%s" "%s"\n' % (pol_file, kls.POLKIT_PATH)
+ cmd += 'chmod 644 "%s"\n' % (kls.POLKIT_PATH, )
+
return cmd
@classmethod