add feat option --port

Default value to 445

smbclientng/__main__.py

@@ -28,6 +28,8 @@ def parseArgs():
     parser.add_argument("--debug", dest="debug", action="store_true", default=False, help="Debug mode.")
     parser.add_argument("--no-colors", dest="no_colors", action="store_true", default=False, help="No colors mode.")
     parser.add_argument("--target", action="store", metavar="ip address", required=True, type=str, help="IP Address of the SMB Server to connect to.")  
+    parser.add_argument("--port", action="store", metavar="port of smb service", type=str, default='445', help="Port of the SMB Server to connect to.")
+
 
     authconn = parser.add_argument_group("Authentication & connection")
     authconn.add_argument("--kdcHost", dest="kdcHost", action="store", metavar="FQDN KDC", help="FQDN of KDC for Kerberos.")
@@ -97,6 +99,7 @@ def main():
 
     smbSession = SMBSession(
         address=options.target,
+        port=options.port,
         domain=options.auth_domain,
         username=options.auth_username,
         password=options.auth_password,

smbclientng/core/SMBSession.py

@@ -44,13 +44,15 @@ class SMBSession(object):
             Initializes the SMB session by connecting to the server and authenticating using the specified method.
     """
 
-    def __init__(self, address, domain, username, password, lmhash, nthash, use_kerberos=False, kdcHost=None, config=None):
+    def __init__(self, address, port, domain, username, password, lmhash, nthash, use_kerberos=False, kdcHost=None, config=None):
         super(SMBSession, self).__init__()
         # Objects
         self.config = config
 
         # Target server
         self.address = address
+        # Target port (by default on 445)
+        self.port = int(port)
 
         # Credentials
         self.domain = domain
@@ -94,7 +96,7 @@ def init_smb_session(self):
             self.smbClient = impacket.smbconnection.SMBConnection(
                 remoteName=self.address,
                 remoteHost=self.address,
-                sess_port=int(445)
+                sess_port=self.port
             )
         except OSError as err:
             print("[!] %s" % err)