def do_saslauthd(self):
"""
Create the actual listener socket, and handle the authentication.
The actual authentication handling is passed on to the appropriate
backend authentication classes through the more generic Auth().
"""
import binascii
import socket
import struct
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
# TODO: The saslauthd socket path could be a setting.
try:
os.remove(conf.socketfile)
except:
# TODO: Do the "could not remove, could not start" dance
pass
s.bind(conf.socketfile)
os.chmod(conf.socketfile, 0777)
s.listen(5)
while 1:
max_tries = 20
cur_tries = 0
bound = False
while not bound:
cur_tries += 1
try:
(clientsocket, address) = s.accept()
bound = True
except Exception, errmsg:
log.error(
_("kolab-saslauthd could not accept " +
"connections on socket: %r") % (errmsg))
if cur_tries >= max_tries:
log.fatal(_("Maximum tries exceeded, exiting"))
sys.exit(1)
time.sleep(1)
received = clientsocket.recv(4096)
login = []
start = 0
end = 2
while end < len(received):
(length, ) = struct.unpack("!H", received[start:end])
start += 2
end += length
(value, ) = struct.unpack("!%ds" % (length),
received[start:end])
start += length
end = start + 2
login.append(value)
if len(login) == 4:
realm = login[3]
elif len(login[0].split('@')) > 1:
realm = login[0].split('@')[1]
else:
realm = conf.get('kolab', 'primary_domain')
auth = Auth(domain=realm)
auth.connect()
success = False
try:
success = auth.authenticate(login)
except:
success = False
if success:
# #1170: Catch broken pipe error (incomplete authentication request)
try:
clientsocket.send(struct.pack("!H2s", 2, "OK"))
except:
pass
else:
# #1170: Catch broken pipe error (incomplete authentication request)
try:
clientsocket.send(struct.pack("!H2s", 2, "NO"))
except:
pass
clientsocket.close()
auth.disconnect()
def do_saslauthd(self):
"""
Create the actual listener socket, and handle the authentication.
The actual authentication handling is passed on to the appropriate
backend authentication classes through the more generic Auth().
"""
import binascii
import socket
import struct
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
# TODO: The saslauthd socket path could be a setting.
try:
os.remove(conf.socketfile)
except:
# TODO: Do the "could not remove, could not start" dance
pass
s.bind(conf.socketfile)
os.chmod(conf.socketfile, 0777)
s.listen(5)
while 1:
max_tries = 20
cur_tries = 0
bound = False
while not bound:
cur_tries += 1
try:
(clientsocket, address) = s.accept()
bound = True
except Exception, errmsg:
log.error(
_("kolab-saslauthd could not accept " + \
"connections on socket: %r") % (errmsg)
)
if cur_tries >= max_tries:
log.fatal(_("Maximum tries exceeded, exiting"))
sys.exit(1)
time.sleep(1)
received = clientsocket.recv(4096)
login = []
start = 0
end = 2
while end < len(received):
(length,) = struct.unpack("!H", received[start:end])
start += 2
end += length
(value,) = struct.unpack("!%ds" % (length), received[start:end])
start += length
end = start + 2
login.append(value)
if len(login) == 4:
realm = login[3]
elif len(login[0].split('@')) > 1:
realm = login[0].split('@')[1]
else:
realm = conf.get('kolab', 'primary_domain')
auth = Auth(domain=realm)
auth.connect()
success = False
try:
success = auth.authenticate(login)
except:
success = False
if success:
# #1170: Catch broken pipe error (incomplete authentication request)
try:
clientsocket.send(struct.pack("!H2s", 2, "OK"))
except:
pass
else:
# #1170: Catch broken pipe error (incomplete authentication request)
try:
clientsocket.send(struct.pack("!H2s", 2, "NO"))
except:
pass
clientsocket.close()
auth.disconnect()
def do_saslauthd(self):
"""
Create the actual listener socket, and handle the authentication.
The actual authentication handling is passed on to the appropriate
backend authentication classes through the more generic Auth().
"""
import binascii
import socket
import struct
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
utils.ensure_directory(
'/var/run/saslauthd/',
conf.process_username,
conf.process_groupname
)
# TODO: The saslauthd socket path could be a setting.
try:
os.remove('/var/run/saslauthd/mux')
except:
# TODO: Do the "could not remove, could not start" dance
pass
s.bind('/var/run/saslauthd/mux')
os.chmod('/var/run/saslauthd/mux', 0777)
s.listen(5)
while 1:
(clientsocket, address) = s.accept()
received = clientsocket.recv(4096)
login = []
start = 0
end = 2
while end < len(received):
(length,) = struct.unpack("!H", received[start:end])
start += 2
end += length
(value,) = struct.unpack("!%ds" % (length), received[start:end])
start += length
end = start + 2
login.append(value)
if len(login) == 4:
realm = login[3]
elif len(login[0].split('@')) > 1:
realm = login[0].split('@')[1]
else:
realm = conf.get('kolab', 'primary_domain')
auth = Auth(domain=realm)
auth.connect()
if auth.authenticate(login):
# #1170: Catch broken pipe error (incomplete authentication request)
try:
clientsocket.send(struct.pack("!H2s", 2, "OK"))
except:
pass
else:
# #1170: Catch broken pipe error (incomplete authentication request)
try:
clientsocket.send(struct.pack("!H2s", 2, "NO"))
except:
pass
clientsocket.close()
auth.disconnect()
