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Diffstat (limited to 'leap/util/net.py')
-rw-r--r-- | leap/util/net.py | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/leap/util/net.py b/leap/util/net.py deleted file mode 100644 index 10e72a4..0000000 --- a/leap/util/net.py +++ /dev/null @@ -1,109 +0,0 @@ -#!/usr/bin/env python -# -*- encoding: utf-8 -*- -''' -net.py -------- -Utilities for networking. - -@authors: Isis Agora Lovecruft, <isis@leap.se> 0x2cdb8b35 -@license: see included LICENSE file -@copyright: 2013 Isis Agora Lovecruft -''' - -import ipaddr -import sys -import socket - -from random import randint - -from leap.mx.utils import log - - -PLATFORMS = {'LINUX': sys.platform.startswith("linux"), - 'OPENBSD': sys.platform.startswith("openbsd"), - 'FREEBSD': sys.platform.startswith("freebsd"), - 'NETBSD': sys.platform.startswith("netbsd"), - 'DARWIN': sys.platform.startswith("darwin"), - 'SOLARIS': sys.platform.startswith("sunos"), - 'WINDOWS': sys.platform.startswith("win32")} - - -class UnsupportedPlatform(Exception): - """Support for this platform is not currently available.""" - -class IfaceError(Exception): - """Could not find default network interface.""" - -class PermissionsError(SystemExit): - """This test requires admin or root privileges to run. Exiting...""" - - -def getClientPlatform(platform_name=None): - for name, test in PLATFORMS.items(): - if not platform_name or platform_name.upper() == name: - if test: - return name, test - -def getPosixIfaces(): - from twisted.internet.test import _posixifaces - log.msg("Attempting to discover network interfaces...") - ifaces = _posixifaces._interfaces() - return ifaces - -def getWindowsIfaces(): - from twisted.internet.test import _win32ifaces - log.msg("Attempting to discover network interfaces...") - ifaces = _win32ifaces._interfaces() - return ifaces - -def getIfaces(platform_name=None): - client, test = getClientPlatform(platform_name) - if client: - if client == ('LINUX' or 'DARWIN') or client[-3:] == 'BSD': - return getPosixIfaces() - elif client == 'WINDOWS': - return getWindowsIfaces() - ## XXX fixme figure out how to get iface for Solaris - else: - raise UnsupportedPlatform - else: - raise UnsupportedPlatform - -def getRandomUnusedPort(addr=None): - free = False - while not free: - port = randint(1024, 65535) - s = socket.socket() - try: - s.bind((addr, port)) - free = True - except: - pass - s.close() - return port - -def getNonLoopbackIfaces(platform_name=None): - try: - ifaces = getIfaces(platform_name) - except UnsupportedPlatform, up: - log.err(up) - - if not ifaces: - log.msg("Unable to discover network interfaces...") - return None - else: - found = [{i[0]: i[2]} for i in ifaces if i[0] != 'lo'] - log.debug("Found non-loopback interfaces: %s" % found) - for iface in ifaces: - try: - interface = checkInterfaces(found) - except IfaceError, ie: - log.err(ie) - return None - else: - return interfaces - - -def getLocalAddress(): - default_iface = getDefaultIface() - return default_iface.ipaddr |