cisco_wifi_ctl script started, should accept either telnet or ssh, refinement needed

2025-11-02 19:58:03 +00:00 · 2019-12-10 17:15:13 -08:00
parent 0654205380
commit 5cfdc7d3c3
1 changed files with 134 additions and 0 deletions
--- a/cisco_wifi_ctl.py
+++ b/cisco_wifi_ctl.py
@@ -0,0 +1,134 @@
+#!/usr/bin/python3
+'''
+LANforge 192.168.100.178
+Controller is 192.1.0.10
+AP is 192.1.0.2
+
+make sure pexpect is installed:
+$ sudo yum install python3-pexpect
+
+You might need to install pexpect-serial using pip:
+$ pip3 install pexpect-serial
+
+'''
+
+
+import sys
+if sys.version_info[0] != 3:
+    print("This script requires Python 3")
+    exit()
+
+import logging
+import time
+from time import sleep
+import pprint
+import telnetlib
+import argparse
+import pexpect
+
+default_host = "localhost"
+default_ports = {
+   "serial": None,
+   "ssh":   22,
+   "telnet": 23
+}
+NL = "\n"
+CR = "\r\n"
+Q = '"'
+A = "'"
+
+def usage():
+   print("$0 used connect to controller:")
+   print("-d|--dest:  destination host")
+   print("-o|--port:  destination port")
+   print("-u|--user:  login name")
+   print("-p|--pass:  password")
+   print("-s|--scheme (serial|telnet|ssh): connect via serial, ssh or telnet")
+   print("-l|--log file: log messages here")
+   print("-h|--help")
+
+
+def main():
+   logg = logging.getLogger(__name__)
+   logg.setLevel(logging.DEBUG)
+   flog = None; # log file
+   parser = argparse.ArgumentParser(description="Ciscos AP Control Script")
+   parser.add_argument("-d", "--dest",    type=str, help="address of the cisco controller")
+   parser.add_argument("-o", "--port",    type=int, help="control port on the controller")
+   parser.add_argument("-u", "--user",    type=str, help="credential login/username")
+   parser.add_argument("-p", "--passwd",  type=str, help="credential password")
+   parser.add_argument("-s", "--scheme",  type=str, choices=["serial", "ssh", "telnet"], help="Connect via serial, ssh or telnet")
+   parser.add_argument("-t", "--tty",     type=str, help="tty serial device")
+   parser.add_argument("-l", "--log",     type=str, help="logfile for messages")
+
+   try:
+      args = parser.parse_args()
+      host = args.dest
+      scheme = args.scheme
+      port = (default_ports[scheme], args.port)[args.port != None]
+
+      user = args.user
+      passwd = args.passwd
+      logfile = args.log
+
+   except Exception as e:
+      logging.exception(e);
+      usage()
+      exit(2);
+
+   if (logfile is not None):
+      flog = logg.FileHandler(logfile);
+
+
+   #connect = None
+   egg = None # think "eggpect"
+   try:
+      if (scheme == "serial"):
+         #eggspect = pexpect.fdpexpect.fdspan(telcon, logfile=sys.stdout.buffer)
+         import serial
+         from pexpect_serial import SerialSpawn
+         with serial.Serial('/dev/ttyUSB0', 115200, timeout=5) as ser:
+            egg = SerialSpawn(ser);
+      elif (scheme == "ssh"):
+         if (port is None):
+            port = 22
+         cmd = "ssh -p%d %s@%s"%(port, user, host)
+         print ("Spawn: "+cmd+NL)
+         egg = pexpect.spawn(cmd)
+      elif (scheme == "telnet"):
+         if (port is None):
+            port = 23
+         cmd = "telnet %s %d"%(host, port)
+         print ("Spawn: "+cmd+NL)
+         egg = pexpect.spawn()
+      else:
+         usage()
+         exit(1)
+   except Exception as e:
+      logging.exception(e);
+
+   # print("will %s to %s:%d\n"%(scheme, host, port));
+   if (flog is not None):
+      egg.logfile = flog
+
+   egg.expect("password:")
+   time.sleep(0.1)
+   egg.sendline(passwd)
+   egg.expect("(Cisco Controller) .*>")
+   egg.sendline("show ap summary");
+   egg.expect("(Cisco Controller) .*>")
+   time.sleep(0.1)
+   egg.sendline("logout");
+   egg.expect("Would you like to save them now? (y/N)")
+   time.sleep(0.1)
+   egg.sendline("y");
+
+
+
+# ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
+if __name__ == '__main__':
+    main()
+
+####
+####
+####