jcl.py

#!/usr/bin/env python3.12
#
# Executes the JCL provided in the first argument
# as the user provided as the second argument
# and displays the information/contents to stdout

# By Philip Young (c) 2016
# MIT License
#
#  From BeS TODO: (2024-02-15)
# need to implement args better
# need to implement port argument
# need to implement debug argument

import njelib
import sys

NJEport = 175

if len(sys.argv) < 6:
	print('Usage: ./jcl.py OHOST RHOST ip filname username [password]')
	sys.exit(-1)
	
print("[+] OHOST:", sys.argv[1])
print("[+] RHOST:", sys.argv[2])
print("[+] IP   :", sys.argv[3])
print("[+] File :", sys.argv[4])
print("[+] User :", sys.argv[5])
if len(sys.argv) > 6:
	print("[+] Pass :", sys.argv[6])
	pwd = sys.argv[6]
else:
	pwd = ''


nje = njelib.NJE(sys.argv[2],sys.argv[1])
##
# uncomment for debug
##
#nje.set_debuglevel(1)
t = nje.session(host=sys.argv[3],port=NJEport, timeout=2, password=pwd)
# Notice the use of the password here to connect.
if not t:
	print("[!] Could not connect")
	sys.exit(1)

print("[+] Connected")
print("===================")
print("[+] Sending file:", sys.argv[4])
with open (sys.argv[4], "r") as myfile:
		    data=myfile.readlines()
print("---------10--------20--------30---------40---------50---------60---------70---------80\n")
for l in data:
    print(l.strip("\n"))
print("\n---------10--------20--------30---------40---------50---------60---------70---------80")
nje.sendJCL(sys.argv[4], sys.argv[5])
print("===================")
print("[+] Response Received")
if len(nje.getNMR()) > 0:
    print("[+] NMR Records")

print("===================")
for record in nje.getNMR():
    if 'NMRUSER' in record:
        print("[+] User Message")
        print("[+] To User:", record['NMRUSER'])
        print("[+] Message:", record['NMRMSG'])

print("===================")
print("[+] Records in SYSOUT:")
for record in nje.getSYSOUT():
    if 'Record' in record:
        print(record['Record'].decode('ascii'))