def discover_cameras(scope=None,
types='NetworkVideoTransmitter',
capture=None):
wsd = WSDiscovery(capture=capture)
wsd.start()
namespace = "http://www.onvif.org/ver10/network/wsdl"
timeout = 10
if not scope and not types:
svcs = wsd.searchServices(timeout=timeout)
elif scope and not types:
# we support giving just one scope, for now
svcs = wsd.searchServices(scopes=[Scope(scope)], timeout=timeout)
elif not scope and types:
# we support giving just one scope, for now
probetypes = [QName(namespace, types)]
svcs = wsd.searchServices(types=probetypes, timeout=timeout)
else:
# we support giving just one scope, for now
probetypes = [QName(namespace, types)]
svcs = wsd.searchServices(scopes=[Scope(scope)],
types=probetypes,
timeout=timeout)
cameras = []
for service in svcs:
camera = {}
url = urlparse(service.getXAddrs()[0])
port = url.port
if not port:
port = 80
camera['hostname'] = url.hostname
camera['port'] = port
camera['username'] = url.username
camera['password'] = url.password
#scopes = service.getScopes()
#camera['scopes'] = scopes
cameras.append(camera)
wsd.stop()
if len(cameras) > 0:
print("Found {} cameras".format(len(cameras)))
for camera in cameras:
print(" {}:{}".format(camera['hostname'], camera['port']))
else:
print("Did not find any cameras")
return cameras
def discover(scope=None) -> List:
"""Discover cameras on network using onvif discovery.
Returns:
List: List of ips found in network.
"""
# Get the scopes from the IPs returned by the bash command `hostname -I`.
if (scope == None):
ips = list()
for iface in netifaces.interfaces():
if (netifaces.AF_INET in netifaces.ifaddresses(iface)):
ips.append(
netifaces.ifaddresses(iface)[netifaces.AF_INET][0]['addr'])
scope = ['.'.join(ip.split('.')[:2]) for ip in ips]
# Run WSDiscovery to search the IP from the cameras.
wsd = WSDiscovery()
wsd.start()
ret = wsd.searchServices()
wsd.stop()
# Get just the services from onvif cameras.
onvif_services = [s for s in ret if str(s.getTypes()).find('onvif') >= 0]
# Extract the IPs of the onvif cameras.
urls = [ip for s in onvif_services for ip in s.getXAddrs()]
ips = [ip for url in urls for ip in re.findall(r'\d+\.\d+\.\d+\.\d+', url)]
# Return a list with the IPs that correspond to the scope.
lst = [ip for ip in ips if any(ip.startswith(sp) for sp in scope)]
return sorted(lst)
def wsdiscovery() -> list[Service]:
"""Get ONVIF Profile S devices from network."""
discovery = WSDiscovery(ttl=4)
discovery.start()
services = discovery.searchServices(
scopes=[Scope("onvif://www.onvif.org/Profile/Streaming")])
discovery.stop()
return services
def fetch_devices():
wsd = WSDiscovery()
scope1 = Scope("onvif://www.onvif.org/")
ttype1 = QName("http://www.onvif.org/ver10/device/wsdl", "Device")
# ttype2 = Qname("http://www.onvif.org/ver10/media/wsdl","Media")
wsd.start()
services = wsd.searchServices(types=[ttype1], scopes=[scope1], timeout=6)
# services = wsd.searchServices(scopes=[scope1])
ipaddresses = []
for service in services:
#filter those devices that dont have ONVIF service
ipaddress = re.search('(\d+|\.)+',
str(service.getXAddrs()[0])).group(0)
ipaddresses.append(ipaddress)
print(f'\nnumber of devices detected: {len(services)}')
wsd.stop()
return ipaddresses
def discovery(capture=None):
wsd = WSDiscovery(capture=capture)
wsd.start()
yield wsd
wsd.stop()
tempDict["serial"] = i[3]
except:
pass
out_list.append(tempDict)
return out_list
ttype1 = QName("http://www.onvif.org/ver10/device/wsdl", "Device")
scope1 = Scope("onvif://www.onvif.org/Model")
xAddr1 = "localhost:8080/abc"
wsp = WSPublishing()
wsp.start()
wsp.publishService(types=[ttype1], scopes=[scope1], xAddrs=[xAddr1])
wsd = WSDiscovery()
wsd.start()
services = wsd.searchServices()
adrArr = []
for service in services:
if service.getXAddrs()[0] != xAddr1:
adr = service.getXAddrs()[0]
adrArr.append(adr)
wsd.stop()
infoList = []
for i in adrArr:
try:
# IPC
session = requests.session()
session.auth = HTTPBasicAuth("admin", "")
# msg = """<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope"><s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><GetScopes xmlns="http://www.onvif.org/ver10/device/wsdl"/></s:Body></s:Envelope>"""
