def get_server_bindaddr(k, bindaddrs):
serverBindAddr = {}
bindaddrs = env_has_k(k, bindaddrs).split(',')
for bindaddr in bindaddrs:
(transport_name, addrport) = bindaddr.split('-')
(addr, port) = util.parse_addr_spec(addrport)
serverBindAddr[transport_name] = (addr, port)
return serverBindAddr
def get_server_bindaddr(k, bindaddrs):
serverBindAddr = {}
bindaddrs = env_has_k(k, bindaddrs).split(',')
for bindaddr in bindaddrs:
(transport_name, addrport) = bindaddr.split('-')
(addr, port) = util.parse_addr_spec(addrport)
serverBindAddr[transport_name] = (addr, port)
return serverBindAddr
def __init__(self):
config.Config.__init__(self)
"""
TOR_PT_EXTENDED_SERVER_PORT is optional; tor uses the empty
string as its value if it does not support the Extended
ORPort.
"""
ext_orport_tmp = self.get('TOR_PT_EXTENDED_SERVER_PORT')
if ext_orport_tmp == '':
self.extendedORPort = None
else:
self.extendedORPort = self.get_addrport('TOR_PT_EXTENDED_SERVER_PORT')
if self.check('TOR_PT_AUTH_COOKIE_FILE'):
self.authCookieFile = self.get('TOR_PT_AUTH_COOKIE_FILE')
else:
self.authCookieFile = None
# Check that either both Extended ORPort and the Extended
# ORPort Authentication Cookie are present, or neither.
if self.extendedORPort and not self.authCookieFile:
err = "Extended ORPort address provided, but no cookie file."
self.writeEnvError(err)
raise config.EnvError(err)
elif self.authCookieFile and not self.extendedORPort:
err = "Extended ORPort Authentication cookie file provided, but no Extended ORPort address."
self.writeEnvError(err)
raise config.EnvError(err)
# Get ORPort.
self.ORPort = self.get_addrport('TOR_PT_ORPORT')
# Get bind addresses.
self.serverBindAddr = {}
bindaddrs = self.get('TOR_PT_SERVER_BINDADDR').split(',')
for bindaddr in bindaddrs:
(transport_name, addrport) = bindaddr.split('-')
try:
(addr, port) = util.parse_addr_spec(addrport)
except ValueError, err:
self.writeEnvError(err)
raise config.EnvError(err)
self.serverBindAddr[transport_name] = (addr, port)
def get_addrport(self, key):
"""
Parse an environment variable holding an address:port value.
:param str key: Environment variable key.
:returns: tuple -- (address,port)
:raises: :class:`pyptlib.config.EnvError` if string was not in address:port format.
"""
string = self.get(key)
try:
return util.parse_addr_spec(string)
except ValueError, err:
self.writeEnvError(err)
raise config.EnvError(err)
def parseProxyURI(uri_str):
try:
uri = urlsplit(uri_str, allow_fragments=False)
except Exception as e:
raise ProxyError("Error parsing proxy URI (%s)" % uri_str)
if not uri.scheme in SUPPORTED_PROXY_SCHEMES:
raise ProxyError("Invalid scheme (%s)" % uri.scheme)
if uri.scheme == 'socks4a' and uri.password:
raise ProxyError("Proxy URI specified SOCKS4a and a password")
elif uri.scheme == 'socks5':
if uri.username and not uri.password:
raise ProxyError(
"Proxy URI specified SOCKS5, a username and no password")
if uri.password and not uri.username:
raise ProxyError(
"Proxy URI specified SOCKS5, a password and no username")
if uri.username and len(uri.username) > 255:
raise ProxyError("Proxy URI specified an oversized username")
if uri.password and len(uri.password) > 255:
raise ProxyError("Proxy URI specified an oversized password")
if uri.netloc == '':
raise ProxyError("Proxy URI is missing a netloc (%s)" % uri.netloc)
if not uri.hostname:
raise ProxyError("Proxy URI is missing a hostname")
if not uri.port:
raise ProxyError("Proxy URI is missing a port")
if uri.path != '':
raise ProxyError("Proxy URI has a path when none expected (%s)" %
uri.path)
if uri.query != '':
raise ProxyError("Proxy URI has query when none expected (%s)" %
uri.query)
try:
addr_str = uri.hostname + ":" + str(uri.port)
host, port = util.parse_addr_spec(addr_str)
except:
raise ProxyError("Proxy URI has invalid netloc (%s)" % uri.netloc)
return uri
if uri.scheme == 'socks4a' and uri.password:
raise ProxyError("Proxy URI specified SOCKS4a and a password")
elif uri.scheme == 'socks5':
if uri.username and not uri.password:
raise ProxyError("Proxy URI specified SOCKS5, a username and no password")
if uri.password and not uri.username:
raise ProxyError("Proxy URI specified SOCKS5, a password and no username")
if uri.username and len(uri.username) > 255:
raise ProxyError("Proxy URI specified an oversized username")
if uri.password and len(uri.password) > 255:
raise ProxyError("Proxy URI specified an oversized password")
if uri.netloc == '':
raise ProxyError("Proxy URI is missing a netloc (%s)" % uri.netloc)
if not uri.hostname:
raise ProxyError("Proxy URI is missing a hostname")
if not uri.port:
raise ProxyError("Proxy URI is missing a port")
if uri.path != '':
raise ProxyError("Proxy URI has a path when none expected (%s)" %
uri.path)
if uri.query != '':
raise ProxyError("Proxy URI has query when none expected (%s)" %
uri.query)
try:
addr_str = uri.hostname + ":" + str(uri.port)
host, port = util.parse_addr_spec(addr_str)
except:
raise ProxyError("Proxy URI has invalid netloc (%s)" %
uri.netloc)
return uri
raise ProxyError("Proxy URI specified SOCKS4a and a password")
elif uri.scheme == 'socks5':
if uri.username and not uri.password:
raise ProxyError(
"Proxy URI specified SOCKS5, a username and no password")
if uri.password and not uri.username:
raise ProxyError(
"Proxy URI specified SOCKS5, a password and no username")
if uri.username and len(uri.username) > 255:
raise ProxyError("Proxy URI specified an oversized username")
if uri.password and len(uri.password) > 255:
raise ProxyError("Proxy URI specified an oversized password")
if uri.netloc == '':
raise ProxyError("Proxy URI is missing a netloc (%s)" % uri.netloc)
if not uri.hostname:
raise ProxyError("Proxy URI is missing a hostname")
if not uri.port:
raise ProxyError("Proxy URI is missing a port")
if uri.path != '':
raise ProxyError("Proxy URI has a path when none expected (%s)" %
uri.path)
if uri.query != '':
raise ProxyError("Proxy URI has query when none expected (%s)" %
uri.query)
try:
addr_str = uri.hostname + ":" + str(uri.port)
host, port = util.parse_addr_spec(addr_str)
except:
raise ProxyError("Proxy URI has invalid netloc (%s)" % uri.netloc)
return uri
def empty_or_valid_addr(k, v):
v = env_has_k(k, v)
if v == '': return None
return util.parse_addr_spec(v)
def empty_or_valid_addr(k, v):
v = env_has_k(k, v)
if v == '': return None
return util.parse_addr_spec(v)
