From d56790c4cddab8768e14a83a3c9fcb15bda1dee5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tom=C3=A1s=20Touceda?= Date: Fri, 19 Jul 2013 11:53:17 -0300 Subject: Workaround some openvpn issues --- src/leap/services/eip/vpnlaunchers.py | 79 ++++++++++++++++++++++++++--------- 1 file changed, 60 insertions(+), 19 deletions(-) (limited to 'src/leap/services') diff --git a/src/leap/services/eip/vpnlaunchers.py b/src/leap/services/eip/vpnlaunchers.py index 550877cd..63c01796 100644 --- a/src/leap/services/eip/vpnlaunchers.py +++ b/src/leap/services/eip/vpnlaunchers.py @@ -395,7 +395,11 @@ class LinuxVPNLauncher(VPNLauncher): args += [ '--client', '--dev', 'tun', - '--persist-tun', + ############################################################## + # persist-tun makes ping-restart fail because it leaves a + # broken routing table + ############################################################## + # '--persist-tun', '--persist-key', '--tls-client', '--remote-cert-tls', @@ -407,10 +411,14 @@ class LinuxVPNLauncher(VPNLauncher): for key, value in openvpn_configuration.items(): args += ['--%s' % (key,), value] - args += [ - '--user', getpass.getuser(), - '--group', grp.getgrgid(os.getgroups()[-1]).gr_name - ] + ############################################################## + # The down-root plugin fails in some situations, so we don't + # drop privs for the time being + ############################################################## + # args += [ + # '--user', getpass.getuser(), + # '--group', grp.getgrgid(os.getgroups()[-1]).gr_name + # ] if socket_port == "unix": # that's always the case for linux args += [ @@ -433,8 +441,15 @@ class LinuxVPNLauncher(VPNLauncher): args += [ '--up', self.UP_DOWN_PATH, '--down', self.UP_DOWN_PATH, - '--plugin', plugin_path, - '\'script_type=down %s\'' % self.UP_DOWN_PATH + ############################################################## + # For the time being we are disabling the usage of the + # down-root plugin, because it doesn't quite work as + # expected (i.e. it doesn't run route -del as root + # when finishing, so it fails to properly + # restart/quit) + ############################################################## + # '--plugin', plugin_path, + # '\'script_type=down %s\'' % self.UP_DOWN_PATH ] args += [ @@ -614,7 +629,11 @@ class DarwinVPNLauncher(VPNLauncher): args += [ '--client', '--dev', 'tun', - '--persist-tun', + ############################################################## + # persist-tun makes ping-restart fail because it leaves a + # broken routing table + ############################################################## + # '--persist-tun', '--persist-key', '--tls-client', '--remote-cert-tls', @@ -626,10 +645,15 @@ class DarwinVPNLauncher(VPNLauncher): args += ['--%s' % (key,), value] user = getpass.getuser() - args += [ - '--user', user, - '--group', grp.getgrgid(os.getgroups()[-1]).gr_name - ] + + ############################################################## + # The down-root plugin fails in some situations, so we don't + # drop privs for the time being + ############################################################## + # args += [ + # '--user', user, + # '--group', grp.getgrgid(os.getgroups()[-1]).gr_name + # ] if socket_port == "unix": args += [ @@ -655,8 +679,15 @@ class DarwinVPNLauncher(VPNLauncher): # should have the down script too if _has_updown_scripts(self.OPENVPN_DOWN_PLUGIN): args += [ - '--plugin', self.OPENVPN_DOWN_PLUGIN, - '\'%s\'' % self.DOWN_SCRIPT + ########################################################### + # For the time being we are disabling the usage of the + # down-root plugin, because it doesn't quite work as + # expected (i.e. it doesn't run route -del as root + # when finishing, so it fails to properly + # restart/quit) + ########################################################### + # '--plugin', self.OPENVPN_DOWN_PLUGIN, + # '\'%s\'' % self.DOWN_SCRIPT ] # we set user to be passed to the up/down scripts @@ -757,7 +788,11 @@ class WindowsVPNLauncher(VPNLauncher): args += [ '--client', '--dev', 'tun', - '--persist-tun', + ############################################################## + # persist-tun makes ping-restart fail because it leaves a + # broken routing table + ############################################################## + # '--persist-tun', '--persist-key', '--tls-client', # We make it log to a file because we cannot attach to the @@ -772,15 +807,21 @@ class WindowsVPNLauncher(VPNLauncher): for key, value in openvpn_configuration.items(): args += ['--%s' % (key,), value] - args += [ - '--user', getpass.getuser(), - #'--group', grp.getgrgid(os.getgroups()[-1]).gr_name - ] + ############################################################## + # The down-root plugin fails in some situations, so we don't + # drop privs for the time being + ############################################################## + # args += [ + # '--user', getpass.getuser(), + # #'--group', grp.getgrgid(os.getgroups()[-1]).gr_name + # ] + args += [ '--management-signal', '--management', socket_host, socket_port, '--script-security', '2' ] + args += [ '--cert', eipconfig.get_client_cert_path(providerconfig), '--key', eipconfig.get_client_cert_path(providerconfig), -- cgit v1.2.3