def test_netifaces(self):
ifaces = get_interfaces()
if not ifaces:
return
ip_ifaces = defaultdict(list)
for iface in ifaces:
if if_nametoindex:
try:
i = if_nametoindex(iface)
except Exception:
pass
else:
if if_indextoname:
assert if_indextoname(
i
) == iface, "expected interface %s for index %i but got %s" % (
iface, i, if_indextoname(i))
ipmasks = do_get_bind_ifacemask(iface)
for ip, _ in ipmasks:
ip_ifaces[ip].append(iface)
for ip, ifaces in ip_ifaces.items():
assert get_iface(
ip
) in ifaces, "expected interface for ip %s to be one of %s but got %s" % (
ip, ifaces, get_iface(ip))
ia = get_interfaces_addresses()
assert ia
#for iface, address in ia.items():
# iface2 = get_interface(address)
# assert iface2==iface, "expected %s but got %s" % (iface, iface2)
get_gateways()
get_bind_IPs()
get_ssl_info()
get_info()
if if_indextoname:
assert if_indextoname(-1) is None
def invalid_iface(s):
v = get_iface(s)
if v:
raise Exception(
"invalid IP '%s' should not return interface '%s'" %
(s, v))
invalid_iface(None)
invalid_iface("")
invalid_iface("%")
invalid_iface(":")
with silence_error(net_util):
invalid_iface("INVALIDHOSTNAME")
invalid_iface("10.0.0")
get_iface("localhost")
assert get_interface("invalid") is None
def get_uri(self, password, interface, protocol, name, stype, domain, host, address, port, text):
dstr = ""
tt = typedict(text)
display = tt.strget("display", "")
username = tt.strget("username", "")
mode = tt.strget("mode", "")
if display.startswith(":"):
dstr = display[1:]
#append interface to IPv6 host URI for link local addresses ("fe80:"):
if interface and if_indextoname and address.lower().startswith("fe80:"):
#ie: "fe80::c1:ac45:7351:ea69%eth1"
address += "%%%s" % if_indextoname(interface)
if username:
if password:
uri = "%s://%s:%s@%s" % (mode, username, password, address)
else:
uri = "%s://%s@%s" % (mode, username, address)
else:
uri = "%s://%s" % (mode, address)
if port>0:
uri += ":%s" % port
if protocol not in ("socket", "namedpipe"):
uri += "/"
if dstr:
uri += "%s" % dstr
return uri
def __init__(self, listen_on, service_name, service_type=XPRA_MDNS_TYPE, text_dict={}):
self.publishers = []
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict
if SHOW_INTERFACE and if_indextoname and iface_index is not None:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = []
if text_dict:
for k, v in text_dict.items():
txt.append("%s=%s" % (k, v))
if host == "0.0.0.0":
host = ""
else:
try:
import socket
host = socket.gethostbyaddr(host)[0]
except:
pass
self.publishers.append(
AvahiPublisher(service_name, port, service_type, domain="", host=host, text=txt, interface=iface_index)
)
def __init__(self,
listen_on,
service_name,
service_type=XPRA_MDNS_TYPE,
text_dict={}):
self.publishers = []
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict
if SHOW_INTERFACE and if_indextoname and iface_index is not None:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = []
if text_dict:
for k, v in text_dict.items():
txt.append("%s=%s" % (k, v))
if host == "0.0.0.0":
host = ""
else:
try:
import socket
host = socket.gethostbyaddr(host)[0]
except:
pass
self.publishers.append(
AvahiPublisher(service_name,
port,
service_type,
domain="",
host=host,
text=txt,
interface=iface_index))
def __init__(self, listen_on, service_name, service_type=XPRA_MDNS_TYPE, text_dict={}):
self.publishers = []
try:
bus = init_system_bus()
except Exception as e:
log.warn("failed to connect to the system dbus: %s", e)
log.warn(" either start a dbus session or disable mdns support")
return
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict
if SHOW_INTERFACE and if_indextoname and iface_index is not None:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = []
if text_dict:
for k,v in text_dict.items():
txt.append("%s=%s" % (k,v))
if host=="0.0.0.0":
host = ""
else:
try:
import socket
host = socket.gethostbyaddr(host)[0]
except:
pass
self.publishers.append(AvahiPublisher(bus, service_name, port, service_type, domain="", host=host, text=txt, interface=iface_index))
def __init__(self, listen_on, service_name, service_type=XPRA_MDNS_TYPE, text_dict={}):
self.publishers = []
try:
bus = init_system_bus()
except Exception as e:
log.warn("failed to connect to the system dbus: %s", e)
log.warn(" either start a dbus session or disable mdns support")
return
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict
if SHOW_INTERFACE and if_indextoname and iface_index is not None:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = []
if text_dict:
for k,v in text_dict.items():
txt.append("%s=%s" % (k,v))
if host=="0.0.0.0":
host = ""
else:
try:
import socket
host = socket.gethostbyaddr(host)[0]
except:
pass
self.publishers.append(AvahiPublisher(bus, service_name, port, service_type, domain="", host=host, text=txt, interface=iface_index))
def __init__(self,
listen_on,
service_name,
service_type=XPRA_MDNS_TYPE,
text_dict=None):
log("AvahiPublishers%s",
(listen_on, service_name, service_type, text_dict))
self.publishers = []
try:
bus = init_system_bus()
except Exception as e:
log.warn("failed to connect to the system dbus: %s", e)
log.warn(" either start a dbus session or disable mdns support")
return
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict or {}
if SHOW_INTERFACE and if_indextoname and iface_index is not None:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = []
if text_dict:
for k, v in text_dict.items():
txt.append("%s=%s" % (k, v))
fqdn = host
if host == "0.0.0.0":
fqdn = ""
elif host:
try:
import socket
fqdn = socket.gethostbyaddr(host)[0]
log("gethostbyaddr(%s)=%s", host, fqdn)
if fqdn.find(".") < 0:
fqdn = socket.getfqdn(host)
log("getfqdn(%s)=%s", host, fqdn)
if fqdn.find(".") < 0:
if fqdn:
fqdn += ".local"
log(
"cannot find a fully qualified domain name for '%s', using: %s",
host, fqdn)
except (OSError, IOError, IndexError):
log("failed to get hostbyaddr for '%s'",
host,
exc_info=True)
self.publishers.append(
AvahiPublisher(bus,
service_name,
port,
service_type,
domain="",
host=fqdn,
text=txt,
interface=iface_index))
def __init__(self, listen_on, service_name, service_type=XPRA_MDNS_TYPE, text_dict={}):
self.publishers = []
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict
if SHOW_INTERFACE and if_indextoname:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = pybonjour.TXTRecord(td)
self.publishers.append(BonjourPublisher(iface_index, port, service_name, service_type, txt))
def __init__(self, listen_on, service_name, service_type=XPRA_MDNS_TYPE, text_dict={}):
log("BonjourPublishers%s", (listen_on, service_name, service_type, text_dict))
self.publishers = []
for host, port in listen_on:
iface_index = get_interface_index(host)
log("iface_index(%s)=%s", host, iface_index)
td = text_dict
if iface_index is not None and SHOW_INTERFACE and if_indextoname:
td = text_dict.copy()
td["iface"] = if_indextoname(iface_index)
txt = pybonjour.TXTRecord(td)
self.publishers.append(BonjourPublisher(iface_index, port, service_name, service_type, txt))
def get_uri(self, password, interface, protocol, name, stype, domain, host,
address, port, text):
dstr = ""
tt = typedict(text)
display = tt.strget("display", "")
username = tt.strget("username", "")
mode = tt.strget("mode", "")
if not mode:
#guess the mode from the service name,
#ie: "localhost.localdomain :2 (wss)" -> "wss"
#ie: "localhost.localdomain :2 (ssh-2)" -> "ssh"
pos = name.rfind("(")
if name.endswith(")") and pos > 0:
mode = name[pos + 1:-1].split("-")[0]
if mode not in ("tcp", "ws", "wss", "ssl", "ssh"):
return ""
else:
mode = "tcp"
if display and display.startswith(":"):
dstr = display[1:]
#append interface to IPv6 host URI for link local addresses ("fe80:"):
if interface and if_indextoname and address.lower().startswith(
"fe80:"):
#ie: "fe80::c1:ac45:7351:ea69%eth1"
address += "%%%s" % if_indextoname(interface)
if username:
if password:
uri = "%s://%s:%s@%s" % (mode, username, password, address)
else:
uri = "%s://%s@%s" % (mode, username, address)
else:
uri = "%s://%s" % (mode, address)
if port > 0 and DEFAULT_PORTS.get(mode, 0) != port:
uri += ":%s" % port
if protocol not in ("socket", "namedpipe"):
uri += "/"
if dstr:
uri += "%s" % dstr
return uri