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-rw-r--r--src/leap/util/__init__.py52
-rw-r--r--src/leap/util/certs.py18
-rw-r--r--src/leap/util/coroutines.py109
-rw-r--r--src/leap/util/dicts.py268
-rw-r--r--src/leap/util/fileutil.py120
-rw-r--r--src/leap/util/geo.py32
-rw-r--r--src/leap/util/keyring_helpers.py35
-rw-r--r--src/leap/util/leap_argparse.py25
-rw-r--r--src/leap/util/leap_log_handler.py149
-rw-r--r--src/leap/util/misc.py37
-rw-r--r--src/leap/util/polkit.py26
-rw-r--r--src/leap/util/privilege_policies.py82
-rw-r--r--src/leap/util/pyside_tests_helper.py136
-rw-r--r--src/leap/util/request_helpers.py58
-rw-r--r--src/leap/util/requirement_checker.py101
-rw-r--r--src/leap/util/tests/test_fileutil.py100
-rw-r--r--src/leap/util/tests/test_leap_argparse.py35
-rw-r--r--src/leap/util/tests/test_leap_log_handler.py118
-rw-r--r--src/leap/util/tests/test_translations.py22
-rw-r--r--src/leap/util/translations.py82
-rw-r--r--src/leap/util/web.py40
21 files changed, 749 insertions, 896 deletions
diff --git a/src/leap/util/__init__.py b/src/leap/util/__init__.py
index a70a9a8b..5ceaede5 100644
--- a/src/leap/util/__init__.py
+++ b/src/leap/util/__init__.py
@@ -1,9 +1,49 @@
-import logging
-logger = logging.getLogger(__name__)
+# -*- coding: utf-8 -*-
+# __init__.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+"""
+Initializes version and app info
+"""
+__version__ = "unknown"
try:
- import pygeoip
- HAS_GEOIP = True
+ from leap._version import get_versions
+ __version__ = get_versions()['version']
+ del get_versions
except ImportError:
- logger.debug('PyGeoIP not found. Disabled Geo support.')
- HAS_GEOIP = False
+ #running on a tree that has not run
+ #the setup.py setver
+ pass
+
+__appname__ = "unknown"
+try:
+ from leap._appname import __appname__
+except ImportError:
+ #running on a tree that has not run
+ #the setup.py setver
+ pass
+
+__full_version__ = __appname__ + '/' + str(__version__)
+
+
+def first(things):
+ """
+ Return the head of a collection.
+ """
+ try:
+ return things[0]
+ except TypeError:
+ return None
diff --git a/src/leap/util/certs.py b/src/leap/util/certs.py
deleted file mode 100644
index f0f790e9..00000000
--- a/src/leap/util/certs.py
+++ /dev/null
@@ -1,18 +0,0 @@
-import os
-import logging
-
-logger = logging.getLogger(__name__)
-
-
-def get_mac_cabundle():
- # hackaround bundle error
- # XXX this needs a better fix!
- f = os.path.split(__file__)[0]
- sep = os.path.sep
- f_ = sep.join(f.split(sep)[:-2])
- verify = os.path.join(f_, 'cacert.pem')
- #logger.error('VERIFY PATH = %s' % verify)
- exists = os.path.isfile(verify)
- #logger.error('do exist? %s', exists)
- if exists:
- return verify
diff --git a/src/leap/util/coroutines.py b/src/leap/util/coroutines.py
deleted file mode 100644
index 0657fc04..00000000
--- a/src/leap/util/coroutines.py
+++ /dev/null
@@ -1,109 +0,0 @@
-# the problem of watching a stdout pipe from
-# openvpn binary: using subprocess and coroutines
-# acting as event consumers
-
-from __future__ import division, print_function
-
-import logging
-from subprocess import PIPE, Popen
-import sys
-from threading import Thread
-
-logger = logging.getLogger(__name__)
-
-ON_POSIX = 'posix' in sys.builtin_module_names
-
-
-#
-# Coroutines goodies
-#
-
-def coroutine(func):
- def start(*args, **kwargs):
- cr = func(*args, **kwargs)
- cr.next()
- return cr
- return start
-
-
-@coroutine
-def process_events(callback):
- """
- coroutine loop that receives
- events sent and dispatch the callback.
- :param callback: callback to be called\
-for each event
- :type callback: callable
- """
- try:
- while True:
- m = (yield)
- if callable(callback):
- callback(m)
- else:
- logger.debug('not a callable passed')
- except GeneratorExit:
- return
-
-#
-# Threads
-#
-
-
-def launch_thread(target, args):
- """
- launch and demonize thread.
- :param target: target function that will run in thread
- :type target: function
- :param args: args to be passed to thread
- :type args: list
- """
- t = Thread(target=target,
- args=args)
- t.daemon = True
- t.start()
- return t
-
-
-def watch_output(out, observers):
- """
- initializes dict of observer coroutines
- and pushes lines to each of them as they are received
- from the watched output.
- :param out: stdout of a process.
- :type out: fd
- :param observers: tuple of coroutines to send data\
-for each event
- :type observers: tuple
- """
- observer_dict = dict(((observer, process_events(observer))
- for observer in observers))
- for line in iter(out.readline, b''):
- for obs in observer_dict:
- observer_dict[obs].send(line)
- out.close()
-
-
-def spawn_and_watch_process(command, args, observers=None):
- """
- spawns a subprocess with command, args, and launch
- a watcher thread.
- :param command: command to be executed in the subprocess
- :type command: str
- :param args: arguments
- :type args: list
- :param observers: tuple of observer functions to be called \
-for each line in the subprocess output.
- :type observers: tuple
- :return: a tuple containing the child process instance, and watcher_thread,
- :rtype: (Subprocess, Thread)
- """
- subp = Popen([command] + args,
- stdout=PIPE,
- stderr=PIPE,
- bufsize=1,
- close_fds=ON_POSIX)
- watcher = launch_thread(
- watch_output,
- (subp.stdout, observers))
- return subp, watcher
diff --git a/src/leap/util/dicts.py b/src/leap/util/dicts.py
deleted file mode 100644
index 001ca96b..00000000
--- a/src/leap/util/dicts.py
+++ /dev/null
@@ -1,268 +0,0 @@
-# Backport of OrderedDict() class that runs
-# on Python 2.4, 2.5, 2.6, 2.7 and pypy.
-# Passes Python2.7's test suite and incorporates all the latest updates.
-
-try:
- from thread import get_ident as _get_ident
-except ImportError:
- from dummy_thread import get_ident as _get_ident
-
-try:
- from _abcoll import KeysView, ValuesView, ItemsView
-except ImportError:
- pass
-
-
-class OrderedDict(dict):
- 'Dictionary that remembers insertion order'
- # An inherited dict maps keys to values.
- # The inherited dict provides __getitem__, __len__, __contains__, and get.
- # The remaining methods are order-aware.
- # Big-O running times for all methods are the same as for regular
- # dictionaries.
-
- # The internal self.__map dictionary maps keys to links in a doubly
- # linked list.
- # The circular doubly linked list starts and ends with a sentinel element.
- # The sentinel element never gets deleted (this simplifies the algorithm).
- # Each link is stored as a list of length three: [PREV, NEXT, KEY].
-
- def __init__(self, *args, **kwds):
- '''Initialize an ordered dictionary. Signature is the same as for
- regular dictionaries, but keyword arguments are not recommended
- because their insertion order is arbitrary.
-
- '''
- if len(args) > 1:
- raise TypeError('expected at most 1 arguments, got %d' % len(args))
- try:
- self.__root
- except AttributeError:
- self.__root = root = [] # sentinel node
- root[:] = [root, root, None]
- self.__map = {}
- self.__update(*args, **kwds)
-
- def __setitem__(self, key, value, dict_setitem=dict.__setitem__):
- 'od.__setitem__(i, y) <==> od[i]=y'
- # Setting a new item creates a new link which goes at the end
- # of the linked list, and the inherited dictionary is updated
- # with the new key/value pair.
- if key not in self:
- root = self.__root
- last = root[0]
- last[1] = root[0] = self.__map[key] = [last, root, key]
- dict_setitem(self, key, value)
-
- def __delitem__(self, key, dict_delitem=dict.__delitem__):
- 'od.__delitem__(y) <==> del od[y]'
- # Deleting an existing item uses self.__map to find the link which is
- # then removed by updating the links in the predecessor and successor
- # nodes.
- dict_delitem(self, key)
- link_prev, link_next, key = self.__map.pop(key)
- link_prev[1] = link_next
- link_next[0] = link_prev
-
- def __iter__(self):
- 'od.__iter__() <==> iter(od)'
- root = self.__root
- curr = root[1]
- while curr is not root:
- yield curr[2]
- curr = curr[1]
-
- def __reversed__(self):
- 'od.__reversed__() <==> reversed(od)'
- root = self.__root
- curr = root[0]
- while curr is not root:
- yield curr[2]
- curr = curr[0]
-
- def clear(self):
- 'od.clear() -> None. Remove all items from od.'
- try:
- for node in self.__map.itervalues():
- del node[:]
- root = self.__root
- root[:] = [root, root, None]
- self.__map.clear()
- except AttributeError:
- pass
- dict.clear(self)
-
- def popitem(self, last=True):
- '''od.popitem() -> (k, v), return and remove a (key, value) pair.
- Pairs are returned in LIFO order if last is true or FIFO order if
- false.
- '''
- if not self:
- raise KeyError('dictionary is empty')
- root = self.__root
- if last:
- link = root[0]
- link_prev = link[0]
- link_prev[1] = root
- root[0] = link_prev
- else:
- link = root[1]
- link_next = link[1]
- root[1] = link_next
- link_next[0] = root
- key = link[2]
- del self.__map[key]
- value = dict.pop(self, key)
- return key, value
-
- # -- the following methods do not depend on the internal structure --
-
- def keys(self):
- 'od.keys() -> list of keys in od'
- return list(self)
-
- def values(self):
- 'od.values() -> list of values in od'
- return [self[key] for key in self]
-
- def items(self):
- 'od.items() -> list of (key, value) pairs in od'
- return [(key, self[key]) for key in self]
-
- def iterkeys(self):
- 'od.iterkeys() -> an iterator over the keys in od'
- return iter(self)
-
- def itervalues(self):
- 'od.itervalues -> an iterator over the values in od'
- for k in self:
- yield self[k]
-
- def iteritems(self):
- 'od.iteritems -> an iterator over the (key, value) items in od'
- for k in self:
- yield (k, self[k])
-
- def update(*args, **kwds):
- '''od.update(E, **F) -> None. Update od from dict/iterable E and F.
-
- If E is a dict instance, does: for k in E: od[k] = E[k]
- If E has a .keys() method, does: for k in E.keys():
- od[k] = E[k]
- Or if E is an iterable of items, does: for k, v in E: od[k] = v
- In either case, this is followed by: for k, v in F.items():
- od[k] = v
- '''
-
- if len(args) > 2:
- raise TypeError('update() takes at most 2 positional '
- 'arguments (%d given)' % (len(args),))
- elif not args:
- raise TypeError('update() takes at least 1 argument (0 given)')
- self = args[0]
- # Make progressively weaker assumptions about "other"
- other = ()
- if len(args) == 2:
- other = args[1]
- if isinstance(other, dict):
- for key in other:
- self[key] = other[key]
- elif hasattr(other, 'keys'):
- for key in other.keys():
- self[key] = other[key]
- else:
- for key, value in other:
- self[key] = value
- for key, value in kwds.items():
- self[key] = value
-
- __update = update # let subclasses override update
- # without breaking __init__
-
- __marker = object()
-
- def pop(self, key, default=__marker):
- '''od.pop(k[,d]) -> v
- remove specified key and return the corresponding value.
- If key is not found, d is returned if given,
- otherwise KeyError is raised.
-
- '''
- if key in self:
- result = self[key]
- del self[key]
- return result
- if default is self.__marker:
- raise KeyError(key)
- return default
-
- def setdefault(self, key, default=None):
- 'od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od'
- if key in self:
- return self[key]
- self[key] = default
- return default
-
- def __repr__(self, _repr_running={}):
- 'od.__repr__() <==> repr(od)'
- call_key = id(self), _get_ident()
- if call_key in _repr_running:
- return '...'
- _repr_running[call_key] = 1
- try:
- if not self:
- return '%s()' % (self.__class__.__name__,)
- return '%s(%r)' % (self.__class__.__name__, self.items())
- finally:
- del _repr_running[call_key]
-
- def __reduce__(self):
- 'Return state information for pickling'
- items = [[k, self[k]] for k in self]
- inst_dict = vars(self).copy()
- for k in vars(OrderedDict()):
- inst_dict.pop(k, None)
- if inst_dict:
- return (self.__class__, (items,), inst_dict)
- return self.__class__, (items,)
-
- def copy(self):
- 'od.copy() -> a shallow copy of od'
- return self.__class__(self)
-
- @classmethod
- def fromkeys(cls, iterable, value=None):
- '''OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S
- and values equal to v (which defaults to None).
-
- '''
- d = cls()
- for key in iterable:
- d[key] = value
- return d
-
- def __eq__(self, other):
- '''od.__eq__(y) <==> od==y.
- Comparison to another OD is order-sensitive
- while comparison to a regular mapping is order-insensitive.
- '''
- if isinstance(other, OrderedDict):
- return len(self) == len(other) and self.items() == other.items()
- return dict.__eq__(self, other)
-
- def __ne__(self, other):
- return not self == other
-
- # -- the following methods are only used in Python 2.7 --
-
- def viewkeys(self):
- "od.viewkeys() -> a set-like object providing a view on od's keys"
- return KeysView(self)
-
- def viewvalues(self):
- "od.viewvalues() -> an object providing a view on od's values"
- return ValuesView(self)
-
- def viewitems(self):
- "od.viewitems() -> a set-like object providing a view on od's items"
- return ItemsView(self)
diff --git a/src/leap/util/fileutil.py b/src/leap/util/fileutil.py
deleted file mode 100644
index 820ffe46..00000000
--- a/src/leap/util/fileutil.py
+++ /dev/null
@@ -1,120 +0,0 @@
-import errno
-from itertools import chain
-import logging
-import os
-import platform
-import stat
-
-
-logger = logging.getLogger()
-
-
-def is_user_executable(fpath):
- st = os.stat(fpath)
- return bool(st.st_mode & stat.S_IXUSR)
-
-
-def extend_path():
- ourplatform = platform.system()
- if ourplatform == "Linux":
- return "/usr/local/sbin:/usr/sbin"
- # XXX add mac / win extended search paths?
-
-
-def which(program, path=None):
- """
- an implementation of which
- that extends the path with
- other locations, like sbin
- (f.i., openvpn binary is likely to be there)
- @param program: a string representing the binary we're looking for.
- """
- def is_exe(fpath):
- """
- check that path exists,
- it's a file,
- and is executable by the owner
- """
- # we would check for access,
- # but it's likely that we're
- # using uid 0 + polkitd
-
- return os.path.isfile(fpath)\
- and is_user_executable(fpath)
-
- def ext_candidates(fpath):
- yield fpath
- for ext in os.environ.get("PATHEXT", "").split(os.pathsep):
- yield fpath + ext
-
- def iter_path(pathset):
- """
- returns iterator with
- full path for a given path list
- and the current target bin.
- """
- for path in pathset.split(os.pathsep):
- exe_file = os.path.join(path, program)
- #print 'file=%s' % exe_file
- for candidate in ext_candidates(exe_file):
- if is_exe(candidate):
- yield candidate
-
- fpath, fname = os.path.split(program)
- if fpath:
- if is_exe(program):
- return program
- else:
- # extended iterator
- # with extra path
- if path is None:
- path = os.environ['PATH']
- extended_path = chain(
- iter_path(path),
- iter_path(extend_path()))
- for candidate in extended_path:
- if candidate is not None:
- return candidate
-
- # sorry bro.
- return None
-
-
-def mkdir_p(path):
- """
- implements mkdir -p functionality
- """
- try:
- os.makedirs(path)
- except OSError as exc:
- if exc.errno == errno.EEXIST:
- pass
- else:
- raise
-
-
-def mkdir_f(path):
- folder, fname = os.path.split(path)
- mkdir_p(folder)
-
-
-def check_and_fix_urw_only(_file):
- """
- test for 600 mode and try
- to set it if anything different found
- """
- mode = stat.S_IMODE(
- os.stat(_file).st_mode)
-
- if mode != int('600', 8):
- try:
- logger.warning(
- 'bad permission on %s '
- 'attempting to set 600',
- _file)
- os.chmod(_file, stat.S_IRUSR | stat.S_IWUSR)
- except OSError:
- logger.error(
- 'error while trying to chmod 600 %s',
- _file)
- raise
diff --git a/src/leap/util/geo.py b/src/leap/util/geo.py
deleted file mode 100644
index 54b29596..00000000
--- a/src/leap/util/geo.py
+++ /dev/null
@@ -1,32 +0,0 @@
-"""
-experimental geo support.
-not yet a feature.
-in debian, we rely on the (optional) geoip-database
-"""
-import os
-import platform
-
-from leap.util import HAS_GEOIP
-
-GEOIP = None
-
-if HAS_GEOIP:
- import pygeoip # we know we can :)
-
- GEOIP_PATH = None
-
- if platform.system() == "Linux":
- PATH = "/usr/share/GeoIP/GeoIP.dat"
- if os.path.isfile(PATH):
- GEOIP_PATH = PATH
- GEOIP = pygeoip.GeoIP(GEOIP_PATH, pygeoip.MEMORY_CACHE)
-
-
-def get_country_name(ip):
- if not GEOIP:
- return
- try:
- country = GEOIP.country_name_by_addr(ip)
- except pygeoip.GeoIPError:
- country = None
- return country if country else "-"
diff --git a/src/leap/util/keyring_helpers.py b/src/leap/util/keyring_helpers.py
new file mode 100644
index 00000000..b815d385
--- /dev/null
+++ b/src/leap/util/keyring_helpers.py
@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+# privilege_policies.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+
+"""
+
+"""
+
+import keyring
+
+OBSOLETE_KEYRINGS = [
+ keyring.backends.file.EncryptedKeyring,
+ keyring.backends.file.PlaintextKeyring
+]
+
+
+def has_keyring():
+ """
+
+ """
+ kr = keyring.get_keyring()
+ return kr is not None and kr.__class__ not in OBSOLETE_KEYRINGS
diff --git a/src/leap/util/leap_argparse.py b/src/leap/util/leap_argparse.py
index 3412a72c..8300e4d8 100644
--- a/src/leap/util/leap_argparse.py
+++ b/src/leap/util/leap_argparse.py
@@ -1,9 +1,26 @@
+# -*- coding: utf-8 -*-
+# leap_argparse.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+
import argparse
def build_parser():
"""
- all the options for the leap arg parser
+ All the options for the leap arg parser
Some of these could be switched on only if debug flag is present!
"""
epilog = "Copyright 2012 The LEAP Encryption Access Project"
@@ -12,6 +29,8 @@ Launches the LEAP Client""", epilog=epilog)
parser.add_argument('-d', '--debug', action="store_true",
help=("Launches client in debug mode, writing debug"
"info to stdout"))
+ parser.add_argument('--danger', action="store_true",
+ help=("Bypasses the certificate check for bootstrap"))
parser.add_argument('-l', '--logfile', metavar="LOG FILE", nargs='?',
action="store", dest="log_file",
#type=argparse.FileType('w'),
@@ -20,6 +39,10 @@ Launches the LEAP Client""", epilog=epilog)
type=int,
action="store", dest="openvpn_verb",
help='verbosity level for openvpn logs [1-6]')
+ parser.add_argument('-s', '--standalone', action="store_true",
+ help='Makes the client use standalone'
+ 'directories for configuration and binary'
+ 'searching')
# Not in use, we might want to reintroduce them.
#parser.add_argument('-i', '--no-provider-checks',
diff --git a/src/leap/util/leap_log_handler.py b/src/leap/util/leap_log_handler.py
new file mode 100644
index 00000000..271096d3
--- /dev/null
+++ b/src/leap/util/leap_log_handler.py
@@ -0,0 +1,149 @@
+# -*- coding: utf-8 -*-
+# leap_log_handler.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+"""
+Custom handler for the logger window.
+"""
+import logging
+
+from PySide import QtCore
+
+
+class LogHandler(logging.Handler):
+ """
+ This is the custom handler that implements our desired formatting
+ and also keeps a history of all the logged events.
+ """
+
+ MESSAGE_KEY = 'message'
+ RECORD_KEY = 'record'
+
+ def __init__(self, qtsignal):
+ """
+ LogHander initialization.
+ Calls parent method and keeps a reference to the qtsignal
+ that will be used to fire the gui update.
+ """
+ # TODO This is going to eat lots of memory after some time.
+ # Should be pruned at some moment.
+ self._log_history = []
+
+ logging.Handler.__init__(self)
+ self._qtsignal = qtsignal
+
+ def _get_format(self, logging_level):
+ """
+ Sets the log format depending on the parameter.
+ It uses html and css to set the colors for the logs.
+
+ :param logging_level: the debug level to define the color.
+ :type logging_level: str.
+ """
+ html_style = {
+ 'DEBUG': "color: blue",
+ 'INFO': "color: black",
+ 'WARNING': "color: black; background: yellow;",
+ 'ERROR': "color: red",
+ 'CRITICAL': "color: red; font-weight: bold;"
+ }
+
+ style_open = "<span style='" + html_style[logging_level] + "'>"
+ style_close = "</span>"
+ time = "%(asctime)s"
+ name = style_open + "%(name)s"
+ level = "%(levelname)s"
+ message = "%(message)s" + style_close
+ format_attrs = [time, name, level, message]
+ log_format = ' - '.join(format_attrs)
+ formatter = logging.Formatter(log_format)
+
+ return formatter
+
+ def emit(self, logRecord):
+ """
+ This method is fired every time that a record is logged by the
+ logging module.
+ This method reimplements logging.Handler.emit that is fired
+ in every logged message.
+
+ :param logRecord: the record emitted by the logging module.
+ :type logRecord: logging.LogRecord.
+ """
+ self.setFormatter(self._get_format(logRecord.levelname))
+ log = self.format(logRecord)
+ log_item = {self.RECORD_KEY: logRecord, self.MESSAGE_KEY: log}
+ self._log_history.append(log_item)
+ self._qtsignal(log_item)
+
+
+class HandlerAdapter(object):
+ """
+ New style class that accesses all attributes from the LogHandler.
+
+ Used as a workaround for a problem with multiple inheritance with Pyside
+ that surfaced under OSX with pyside 1.1.0.
+ """
+ MESSAGE_KEY = 'message'
+ RECORD_KEY = 'record'
+
+ def __init__(self, qtsignal):
+ self._handler = LogHandler(qtsignal=qtsignal)
+
+ def setLevel(self, *args, **kwargs):
+ return self._handler.setLevel(*args, **kwargs)
+
+ def handle(self, *args, **kwargs):
+ return self._handler.handle(*args, **kwargs)
+
+ @property
+ def level(self):
+ return self._handler.level
+
+
+class LeapLogHandler(QtCore.QObject, HandlerAdapter):
+ """
+ Custom logging handler. It emits Qt signals so it can be plugged to a gui.
+
+ Its inner handler also stores an history of logs that can be fetched after
+ having been connected to a gui.
+ """
+ # All dicts returned are of the form
+ # {'record': LogRecord, 'message': str}
+ new_log = QtCore.Signal(dict)
+
+ def __init__(self):
+ """
+ LeapLogHandler initialization.
+ Initializes parent classes.
+ """
+ QtCore.QObject.__init__(self)
+ HandlerAdapter.__init__(self, qtsignal=self.qtsignal)
+
+ def qtsignal(self, log_item):
+ # WARNING: the new-style connection does NOT work because PySide
+ # translates the emit method to self.emit, and that collides with
+ # the emit method for logging.Handler
+ # self.new_log.emit(log_item)
+ QtCore.QObject.emit(
+ self,
+ QtCore.SIGNAL('new_log(PyObject)'), log_item)
+
+ @property
+ def log_history(self):
+ """
+ Returns the history of the logged messages.
+ """
+ return self._handler._log_history
diff --git a/src/leap/util/misc.py b/src/leap/util/misc.py
deleted file mode 100644
index d869a1ba..00000000
--- a/src/leap/util/misc.py
+++ /dev/null
@@ -1,37 +0,0 @@
-"""
-misc utils
-"""
-import psutil
-
-from leap.base.constants import OPENVPN_BIN
-
-
-class ImproperlyConfigured(Exception):
- """
- """
-
-
-def null_check(value, value_name):
- try:
- assert value is not None
- except AssertionError:
- raise ImproperlyConfigured(
- "%s parameter cannot be None" % value_name)
-
-
-def get_openvpn_pids():
- # binary name might change
-
- openvpn_pids = []
- for p in psutil.process_iter():
- try:
- # XXX Not exact!
- # Will give false positives.
- # we should check that cmdline BEGINS
- # with openvpn or with our wrapper
- # (pkexec / osascript / whatever)
- if OPENVPN_BIN in ' '.join(p.cmdline):
- openvpn_pids.append(p.pid)
- except psutil.error.AccessDenied:
- pass
- return openvpn_pids
diff --git a/src/leap/util/polkit.py b/src/leap/util/polkit.py
deleted file mode 100644
index 70671124..00000000
--- a/src/leap/util/polkit.py
+++ /dev/null
@@ -1,26 +0,0 @@
-import logging
-
-import sh
-from sh import grep
-from sh import ps
-
-logger = logging.getLogger(__name__)
-
-
-def run_polkit_auth_agent():
- logger.debug('launching policykit authentication agent in background...')
- polkit = sh.Command('/usr/lib/policykit-1-gnome/'
- 'polkit-gnome-authentication-agent-1')
- polkit(_bg=True)
-
-
-def check_if_running_polkit_auth():
- """
- check if polkit authentication agent is running
- and launch it if it is not
- """
- try:
- grep(ps('aux'), '[p]olkit-gnome-authentication-agent-1')
- except sh.ErrorReturnCode_1:
- logger.debug('polkit auth agent not found, trying to launch it...')
- run_polkit_auth_agent()
diff --git a/src/leap/util/privilege_policies.py b/src/leap/util/privilege_policies.py
new file mode 100644
index 00000000..10224bcd
--- /dev/null
+++ b/src/leap/util/privilege_policies.py
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+# privilege_policies.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+"""
+Helpers to determine if the needed policies for privilege escalation
+are operative under this client run.
+"""
+import logging
+import os
+import platform
+
+from abc import ABCMeta, abstractmethod
+
+logger = logging.getLogger(__name__)
+
+
+def is_missing_policy_permissions():
+ """
+ Returns True if we do not have implemented a policy checker for this
+ platform, or if the policy checker exists but it cannot find the
+ appropriate policy mechanisms in place.
+
+ :rtype: bool
+ """
+ _system = platform.system()
+ platform_checker = _system + "PolicyChecker"
+ policy_checker = globals().get(platform_checker, None)
+ if not policy_checker:
+ # it is true that we miss permission to escalate
+ # privileges without asking for password each time.
+ logger.debug("we could not find a policy checker implementation "
+ "for %s" % (_system,))
+ return True
+ return policy_checker().is_missing_policy_permissions()
+
+
+class PolicyChecker:
+ """
+ Abstract PolicyChecker class
+ """
+
+ __metaclass__ = ABCMeta
+
+ @abstractmethod
+ def is_missing_policy_permissions(self):
+ """
+ Returns True if we could not find any policy mechanisms that
+ are defined to be in used for this particular platform.
+
+ :rtype: bool
+ """
+ return True
+
+
+class LinuxPolicyChecker(PolicyChecker):
+ """
+ PolicyChecker for Linux
+ """
+ LINUX_POLKIT_FILE = ("/usr/share/polkit-1/actions/"
+ "net.openvpn.gui.leap.policy")
+
+ def is_missing_policy_permissions(self):
+ """
+ Returns True if we could not find the appropriate policykit file
+ in place
+
+ :rtype: bool
+ """
+ return not os.path.isfile(self.LINUX_POLKIT_FILE)
diff --git a/src/leap/util/pyside_tests_helper.py b/src/leap/util/pyside_tests_helper.py
new file mode 100644
index 00000000..5c0eb8d6
--- /dev/null
+++ b/src/leap/util/pyside_tests_helper.py
@@ -0,0 +1,136 @@
+
+'''Helper classes and functions'''
+
+import os
+import unittest
+
+from random import randint
+
+from PySide.QtCore import QCoreApplication, QTimer
+
+try:
+ from PySide.QtGui import QApplication
+except ImportError:
+ has_gui = False
+else:
+ has_gui = True
+
+
+def adjust_filename(filename, orig_mod_filename):
+ dirpath = os.path.dirname(os.path.abspath(orig_mod_filename))
+ return os.path.join(dirpath, filename)
+
+
+class NoQtGuiError(Exception):
+ def __init__(self):
+ Exception.__init__(self, 'No QtGui found')
+
+
+class BasicPySlotCase(object):
+ '''Base class that tests python slots and signal emissions.
+
+ Python slots are defined as any callable passed to QObject.connect().
+ '''
+ def setUp(self):
+ self.called = False
+
+ def tearDown(self):
+ try:
+ del self.args
+ except:
+ pass
+
+ def cb(self, *args):
+ '''Simple callback with arbitrary arguments.
+
+ The test function must setup the 'args' attribute with a sequence
+ containing the arguments expected to be received by this slot.
+ Currently only a single connection is supported.
+ '''
+ if tuple(self.args) == args:
+ self.called = True
+ else:
+ raise ValueError('Invalid arguments for callback')
+
+
+_instance = None
+_timed_instance = None
+
+if has_gui:
+ class UsesQApplication(unittest.TestCase):
+ '''Helper class to provide QApplication instances'''
+
+ qapplication = True
+
+ def setUp(self):
+ '''Creates the QApplication instance'''
+
+ # Simple way of making instance a singleton
+ super(UsesQApplication, self).setUp()
+ global _instance
+ if _instance is None:
+ _instance = QApplication([])
+
+ self.app = _instance
+
+ def tearDown(self):
+ '''Deletes the reference owned by self'''
+ del self.app
+ super(UsesQApplication, self).tearDown()
+
+ class TimedQApplication(unittest.TestCase):
+ '''Helper class with timed QApplication exec loop'''
+
+ def setUp(self, timeout=100):
+ '''Setups this Application.
+
+ timeout - timeout in milisseconds'''
+ global _timed_instance
+ if _timed_instance is None:
+ _timed_instance = QApplication([])
+
+ self.app = _timed_instance
+ QTimer.singleShot(timeout, self.app.quit)
+
+ def tearDown(self):
+ '''Delete resources'''
+ del self.app
+else:
+ class UsesQApplication(unittest.TestCase):
+ def setUp(self):
+ raise NoQtGuiError()
+
+ class TimedQapplication(unittest.TestCase):
+ def setUp(self):
+ raise NoQtGuiError()
+
+_core_instance = None
+
+
+class UsesQCoreApplication(unittest.TestCase):
+ '''Helper class for test cases that require an QCoreApplication
+ Just connect or call self.exit_app_cb. When called, will ask
+ self.app to exit.
+ '''
+
+ def setUp(self):
+ '''Set up resources'''
+
+ global _core_instance
+ if _core_instance is None:
+ _core_instance = QCoreApplication([])
+
+ self.app = _core_instance
+
+ def tearDown(self):
+ '''Release resources'''
+ del self.app
+
+ def exit_app_cb(self):
+ '''Quits the application'''
+ self.app.exit(0)
+
+
+def random_string(size=5):
+ '''Generate random string with the given size'''
+ return ''.join(map(chr, [randint(33, 126) for x in range(size)]))
diff --git a/src/leap/util/request_helpers.py b/src/leap/util/request_helpers.py
new file mode 100644
index 00000000..e06dabb8
--- /dev/null
+++ b/src/leap/util/request_helpers.py
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+# request_helpers.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+
+"""
+Request helpers for backward compatible "parsing" of requests
+"""
+
+import time
+
+import json
+
+from dateutil import parser as dateparser
+
+
+def get_content(request):
+ """
+ Returns the content by trying to get it from the json
+ property/function or from content, in that order.
+ Also returns the mtime for that content if available
+
+ :param request: request as it is given by requests
+ :type request: Response
+
+ :rtype: tuple (contents, mtime)
+ """
+
+ contents = ""
+ mtime = None
+
+ if request.json:
+ if callable(request.json):
+ contents = json.dumps(request.json())
+ else:
+ contents = json.dumps(request.json)
+ else:
+ contents = request.content
+
+ mtime = None
+ last_modified = request.headers.get('last-modified', None)
+ if last_modified:
+ dt = dateparser.parse(unicode(last_modified))
+ mtime = int(time.mktime(dt.timetuple()) + dt.microsecond / 1000000.0)
+
+ return contents, mtime
diff --git a/src/leap/util/requirement_checker.py b/src/leap/util/requirement_checker.py
new file mode 100644
index 00000000..1d9b9923
--- /dev/null
+++ b/src/leap/util/requirement_checker.py
@@ -0,0 +1,101 @@
+# -*- coding: utf-8 -*-
+# requirement_checker.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+
+"""
+Utility to check the needed requirements.
+"""
+
+import os
+import logging
+
+from pkg_resources import (DistributionNotFound,
+ get_distribution,
+ Requirement,
+ resource_stream,
+ VersionConflict)
+
+logger = logging.getLogger(__name__)
+
+
+def get_requirements():
+ """
+ This function returns a list with requirements.
+ It checks either if its running from the source or if its installed.
+
+ :returns: a list with packages names, required for the app.
+ :return type: list of str.
+ """
+ develop = True
+ requirements = []
+
+ try:
+ # if we are running from the source
+ from pkg import util
+ requirements = util.parse_requirements()
+ except ImportError:
+ develop = False
+
+ # if we are running from the package
+ if not develop:
+ requires_file_name = os.path.join('leap', 'util', 'reqs.txt')
+ dist_name = Requirement.parse('leap-client')
+
+ try:
+ with resource_stream(dist_name, requires_file_name) as stream:
+ requirements = [line.strip() for line in stream]
+ except Exception, e:
+ logger.error("Requirements file not found. %r" % (e, ))
+
+ return requirements
+
+
+def check_requirements():
+ """
+ This function check the dependencies declared in the
+ requirement(s) file(s) and logs the results.
+ """
+ logger.debug("Checking requirements...")
+ requirements = get_requirements()
+
+ for package in requirements:
+ try:
+ get_distribution(package)
+ except VersionConflict:
+ required_package = Requirement.parse(package)
+ required_version = required_package.specs[0]
+ required_name = required_package.key
+
+ installed_package = get_distribution(required_name)
+ installed_version = installed_package.version
+ installed_location = installed_package.location
+
+ msg = "Error: version not satisfied. "
+ msg += "Expected %s, installed %s (path: %s)." % (
+ required_version, installed_version, installed_location)
+
+ result = "%s ... %s" % (package, msg)
+ logger.error(result)
+ except DistributionNotFound:
+ msg = "Error: package not found!"
+ result = "%s ... %s" % (package, msg)
+ logger.error(result)
+ else:
+ msg = "OK"
+ result = "%s ... %s" % (package, msg)
+ logger.debug(result)
+
+ logger.debug('Done')
diff --git a/src/leap/util/tests/test_fileutil.py b/src/leap/util/tests/test_fileutil.py
deleted file mode 100644
index f5131b3d..00000000
--- a/src/leap/util/tests/test_fileutil.py
+++ /dev/null
@@ -1,100 +0,0 @@
-import os
-import platform
-import shutil
-import stat
-import tempfile
-import unittest
-
-from leap.util import fileutil
-
-
-class FileUtilTest(unittest.TestCase):
- """
- test our file utils
- """
-
- def setUp(self):
- self.system = platform.system()
- self.create_temp_dir()
-
- def tearDown(self):
- self.remove_temp_dir()
-
- #
- # helpers
- #
-
- def create_temp_dir(self):
- self.tmpdir = tempfile.mkdtemp()
-
- def remove_temp_dir(self):
- shutil.rmtree(self.tmpdir)
-
- def get_file_path(self, filename):
- return os.path.join(
- self.tmpdir,
- filename)
-
- def touch_exec_file(self):
- fp = self.get_file_path('testexec')
- open(fp, 'w').close()
- os.chmod(
- fp,
- stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR)
- return fp
-
- def get_mode(self, fp):
- return stat.S_IMODE(os.stat(fp).st_mode)
-
- #
- # tests
- #
-
- def test_is_user_executable(self):
- """
- touch_exec_file creates in mode 700?
- """
- # XXX could check access X_OK
-
- fp = self.touch_exec_file()
- mode = self.get_mode(fp)
- self.assertEqual(mode, int('700', 8))
-
- def test_which(self):
- """
- which implementation ok?
- not a very reliable test,
- but I cannot think of anything smarter now
- I guess it's highly improbable that copy
- """
- # XXX yep, we can change the syspath
- # for the test... !
-
- if self.system == "Linux":
- self.assertEqual(
- fileutil.which('cp'),
- '/bin/cp')
-
- def test_mkdir_p(self):
- """
- our own mkdir -p implementation ok?
- """
- testdir = self.get_file_path(
- os.path.join('test', 'foo', 'bar'))
- self.assertEqual(os.path.isdir(testdir), False)
- fileutil.mkdir_p(testdir)
- self.assertEqual(os.path.isdir(testdir), True)
-
- def test_check_and_fix_urw_only(self):
- """
- ensure check_and_fix_urx_only ok?
- """
- fp = self.touch_exec_file()
- mode = self.get_mode(fp)
- self.assertEqual(mode, int('700', 8))
- fileutil.check_and_fix_urw_only(fp)
- mode = self.get_mode(fp)
- self.assertEqual(mode, int('600', 8))
-
-if __name__ == "__main__":
- unittest.main()
diff --git a/src/leap/util/tests/test_leap_argparse.py b/src/leap/util/tests/test_leap_argparse.py
deleted file mode 100644
index 4e2b811f..00000000
--- a/src/leap/util/tests/test_leap_argparse.py
+++ /dev/null
@@ -1,35 +0,0 @@
-from argparse import Namespace
-import unittest
-
-from leap.util import leap_argparse
-
-
-class LeapArgParseTest(unittest.TestCase):
- """
- Test argparse options for eip client
- """
-
- def setUp(self):
- """
- get the parser
- """
- self.parser = leap_argparse.build_parser()
-
- def test_debug_mode(self):
- """
- test debug mode option
- """
- opts = self.parser.parse_args(
- ['--debug'])
- self.assertEqual(
- opts,
- Namespace(
- debug=True,
- log_file=None,
- #config_file=None,
- #no_provider_checks=False,
- #no_ca_verify=False,
- openvpn_verb=None))
-
-if __name__ == "__main__":
- unittest.main()
diff --git a/src/leap/util/tests/test_leap_log_handler.py b/src/leap/util/tests/test_leap_log_handler.py
new file mode 100644
index 00000000..ea509ea8
--- /dev/null
+++ b/src/leap/util/tests/test_leap_log_handler.py
@@ -0,0 +1,118 @@
+# -*- coding: utf-8 -*-
+# test_leap_log_handler.py
+# Copyright (C) 2013 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <http://www.gnu.org/licenses/>.
+"""
+tests for leap_log_handler
+"""
+
+import unittest
+
+import logging
+
+from leap.util.leap_log_handler import LeapLogHandler
+from leap.common.testing.basetest import BaseLeapTest
+from leap.util.pyside_tests_helper import BasicPySlotCase
+
+from mock import Mock
+
+
+class LeapLogHandlerTest(BaseLeapTest, BasicPySlotCase):
+ """
+ LeapLogHandlerTest's tests.
+ """
+ def _callback(self, *args):
+ """
+ Simple callback to track if a signal was emitted.
+ """
+ self.called = True
+ self.emitted_msg = args[0][LeapLogHandler.MESSAGE_KEY]
+
+ def setUp(self):
+ BasicPySlotCase.setUp(self)
+
+ # Create the logger
+ level = logging.DEBUG
+ self.logger = logging.getLogger(name='test')
+ self.logger.setLevel(level)
+
+ # Create the handler
+ self.leap_handler = LeapLogHandler()
+ self.leap_handler.setLevel(level)
+ self.logger.addHandler(self.leap_handler)
+
+ def tearDown(self):
+ BasicPySlotCase.tearDown(self)
+ try:
+ self.leap_handler.new_log.disconnect()
+ except Exception:
+ pass
+
+ def test_history_starts_empty(self):
+ self.assertEqual(self.leap_handler.log_history, [])
+
+ def test_one_log_captured(self):
+ self.logger.debug('test')
+ self.assertEqual(len(self.leap_handler.log_history), 1)
+
+ def test_history_records_order(self):
+ self.logger.debug('test 01')
+ self.logger.debug('test 02')
+ self.logger.debug('test 03')
+
+ logs = []
+ for message in self.leap_handler.log_history:
+ logs.append(message[LeapLogHandler.RECORD_KEY].msg)
+
+ self.assertIn('test 01', logs)
+ self.assertIn('test 02', logs)
+ self.assertIn('test 03', logs)
+
+ def test_history_messages_order(self):
+ self.logger.debug('test 01')
+ self.logger.debug('test 02')
+ self.logger.debug('test 03')
+
+ logs = []
+ for message in self.leap_handler.log_history:
+ logs.append(message[LeapLogHandler.MESSAGE_KEY])
+
+ self.assertIn('test 01', logs[0])
+ self.assertIn('test 02', logs[1])
+ self.assertIn('test 03', logs[2])
+
+ def test_emits_signal(self):
+ log_format = '%(name)s - %(levelname)s - %(message)s'
+ formatter = logging.Formatter(log_format)
+ get_format = Mock(return_value=formatter)
+ self.leap_handler._handler._get_format = get_format
+
+ self.leap_handler.new_log.connect(self._callback)
+ self.logger.debug('test')
+
+ expected_log_msg = "test - DEBUG - test"
+
+ # signal emitted
+ self.assertTrue(self.called)
+
+ # emitted message
+ self.assertEqual(self.emitted_msg, expected_log_msg)
+
+ # Mock called
+ self.assertTrue(get_format.called)
+
+
+if __name__ == "__main__":
+ unittest.main()
diff --git a/src/leap/util/tests/test_translations.py b/src/leap/util/tests/test_translations.py
deleted file mode 100644
index 794daeba..00000000
--- a/src/leap/util/tests/test_translations.py
+++ /dev/null
@@ -1,22 +0,0 @@
-import unittest
-
-from leap.util import translations
-
-
-class TrasnlationsTestCase(unittest.TestCase):
- """
- tests for translation functions and classes
- """
-
- def setUp(self):
- self.trClass = translations.LEAPTranslatable
-
- def test_trasnlatable(self):
- tr = self.trClass({"en": "house", "es": "casa"})
- eq = self.assertEqual
- eq(tr.tr(to="es"), "casa")
- eq(tr.tr(to="en"), "house")
-
-
-if __name__ == "__main__":
- unittest.main()
diff --git a/src/leap/util/translations.py b/src/leap/util/translations.py
deleted file mode 100644
index f55c8fba..00000000
--- a/src/leap/util/translations.py
+++ /dev/null
@@ -1,82 +0,0 @@
-import inspect
-import logging
-
-from PyQt4.QtCore import QCoreApplication
-from PyQt4.QtCore import QLocale
-
-logger = logging.getLogger(__name__)
-
-"""
-here I could not do all that I wanted.
-the context is not getting passed to the xml file.
-Looks like pylupdate4 is somehow a hack that does not
-parse too well the python ast.
-I guess we could generate the xml for ourselves as a last recourse.
-"""
-
-# XXX BIG NOTE:
-# RESIST the temptation to get the translate function
-# more compact, or have the Context argument passed as a variable
-# Its name HAS to be explicit due to how the pylupdate parser
-# works.
-
-
-qtTranslate = QCoreApplication.translate
-
-
-def translate(*args, **kwargs):
- """
- our magic function.
- translate(Context, text, comment)
- """
- if len(args) == 1:
- obj = args[0]
- if isinstance(obj, LEAPTranslatable) and hasattr(obj, 'tr'):
- return obj.tr()
-
- klsname = None
- try:
- # get class value from instance
- # using live object inspection
- prev_frame = inspect.stack()[1][0]
- locals_ = inspect.getargvalues(prev_frame).locals
- self = locals_.get('self')
- if self:
-
- # Trying to get the class name
- # but this is useless, the parser
- # has already got the context.
- klsname = self.__class__.__name__
- #print 'KLSNAME -- ', klsname
- except:
- logger.error('error getting stack frame')
-
- if klsname and len(args) == 1:
- nargs = (klsname,) + args
- return qtTranslate(*nargs)
-
- else:
- return qtTranslate(*args)
-
-
-class LEAPTranslatable(dict):
- """
- An extended dict that implements a .tr method
- so it can be translated on the fly by our
- magic translate method
- """
-
- try:
- locale = str(QLocale.system().name()).split('_')[0]
- except:
- logger.warning("could not get system locale!")
- print "could not get system locale!"
- locale = "en"
-
- def tr(self, to=None):
- if not to:
- to = self.locale
- _tr = self.get(to, None)
- if not _tr:
- _tr = self.get("en", None)
- return _tr
diff --git a/src/leap/util/web.py b/src/leap/util/web.py
deleted file mode 100644
index 15de0561..00000000
--- a/src/leap/util/web.py
+++ /dev/null
@@ -1,40 +0,0 @@
-"""
-web related utilities
-"""
-
-
-class UsageError(Exception):
- """ """
-
-
-def get_https_domain_and_port(full_domain):
- """
- returns a tuple with domain and port
- from a full_domain string that can
- contain a colon
- """
- full_domain = unicode(full_domain)
- if full_domain is None:
- return None, None
-
- https_sch = "https://"
- http_sch = "http://"
-
- if full_domain.startswith(https_sch):
- full_domain = full_domain.lstrip(https_sch)
- elif full_domain.startswith(http_sch):
- raise UsageError(
- "cannot be called with a domain "
- "that begins with 'http://'")
-
- domain_split = full_domain.split(':')
- _len = len(domain_split)
- if _len == 1:
- domain, port = full_domain, 443
- elif _len == 2:
- domain, port = domain_split
- else:
- raise UsageError(
- "must be called with one only parameter"
- "in the form domain[:port]")
- return domain, port
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 08:39:23 +0000