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212 lines
5.2 KiB
212 lines
5.2 KiB
"""
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Jeffery Russell
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9-26-17
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"""
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import subprocess
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import collections
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import module
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INPUT_FILE = "/home/jeff/scripts/servers.txt"
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Computer = collections.namedtuple("Computer", ('host', 'menu_id'))
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WELCOME_MESSAGE = "**************************************"
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def print_welcome_message():
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"""
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Prints defined greeting message to terminal
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:return: None
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"""
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print(print_magenta(WELCOME_MESSAGE))
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def print_menu_option(s):
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"""
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:param s:
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:return:
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"""
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space = " " * (len(WELCOME_MESSAGE) - 4 - len(s))
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print(print_magenta("* ") + s + space + print_magenta("*"))
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def main():
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"""
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This function inputs all the available hosts from a text file and prompts the user to connect to them
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:return:
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"""
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print_welcome_message()
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file = module.input_file(INPUT_FILE)
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cmp = []
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count = 1
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for line in file:
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cmp.append(Computer(line, count))
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count += 1
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print(print_magenta("*") + " " + print_green("SSH manager V 0.2") + " " + print_magenta("*"))
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for c in cmp:
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print_menu_option(str(c.menu_id) + ") " + c.host)
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print_menu_option("A) Exit")
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print_menu_option("B) Manager tools")
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print_menu_option("C) Socks Tunnel")
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print(print_magenta("*" * len(WELCOME_MESSAGE)))
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i = input("Enter option:")
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if i == '' or i == 'A' or i == 'a':
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exit_program()
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elif i == 'b' or i == 'B':
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sub_menu()
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elif "c" == str.lower(i):
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socks_ssh_tunnel()
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else:
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for c in cmp:
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if int(i) == c.menu_id:
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subprocess.call(["ssh", c.host])
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exit_program()
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def socks_ssh_tunnel():
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"""
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prints user a menu to select a host to start a socks proxy with
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:return: None
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"""
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print_welcome_message()
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file = module.input_file(INPUT_FILE)
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cmp = []
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count = 1
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for line in file:
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cmp.append(Computer(line, count))
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count += 1
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print(print_magenta("*") + " " + print_green("Socks Tunnel") + " " + print_magenta("*"))
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for c in cmp:
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print_menu_option(str(c.menu_id) + ") " + c.host)
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print_menu_option("A) Exit")
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print_menu_option("B) Main")
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print(print_magenta("*" * len(WELCOME_MESSAGE)))
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i = input("Enter option:")
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if i == '' or 'c' == str.lower(i):
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exit_program()
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elif 'c' == str.lower(i):
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main()
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else:
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for c in cmp:
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if int(i) == c.menu_id:
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print_red("Starting socks proxy on " + c.host + ":8123")
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subprocess.call(["ssh", "-D", "8123", "-C", "-q", "-N", c.host])
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exit_program()
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def print_sub_menu():
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"""
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prints out a sub help menu for other options
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:return: None
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"""
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print(print_magenta("**************************************"))
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print(print_magenta("*") + print_green("Options") + " " + print_magenta("*"))
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print_menu_option("1) Add Host")
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print_menu_option("2) Copy SSH key to server")
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print_menu_option("3) Remove host name")
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print_menu_option("4) Return to ssh manager")
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print_menu_option("5) Exit")
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print(print_magenta("*" * len(WELCOME_MESSAGE)))
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def print_magenta(prt): return"\033[95m {}\033[00m" .format(prt)
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def print_green(prt): return "\033[92m {}\033[00m" .format(prt)
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def print_red(prt): return "\033[91m {}\033[00m" .format(prt)
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def sub_menu():
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"""
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calls printSubMenu and then gets input from user to make appropriate function calls
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:return: None
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"""
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print_sub_menu()
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i = input("Enter selection:")
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if i != '' and int(i) in {1, 2, 3, 4, 5}:
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options = {1: add_host,
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2: copy_ssh_key,
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3: remove_host,
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4: main,
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5: exit_program,
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}
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options[int(i)]()
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else:
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print("Invalid selection!")
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sub_menu()
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def exit_program():
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"""
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Exits the program and clears the screen
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:return: None
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"""
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subprocess.call(["clear"])
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exit()
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def add_host():
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"""
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appends an inputted host name to servers.txt
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:return: None
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"""
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host = input("Enter 'user@host' or -1 to exit:")
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if host != '-1':
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module.append_file(INPUT_FILE, host)
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def copy_ssh_key():
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"""
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calls systems ssh-copy-id with host name
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:return: None
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"""
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host = input("Enter user@host or -1 to exit:")
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if host != '-1':
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subprocess.call(["ssh-copy-id", host])
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def remove_host():
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"""
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Removes a host name from servers.txt
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:return: None
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"""
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file = module.input_file(INPUT_FILE)
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cmp = []
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count = 1
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print(print_red("*" * len(WELCOME_MESSAGE)))
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for line in file:
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cmp.append(Computer(line, count))
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count += 1
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for c in cmp:
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space = " " * (len(WELCOME_MESSAGE) - 3 - len(str(c.menu_id) + ") " + c.host))
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print(print_red("*") + str(c.menu_id) + ") " + c.host + space + print_red("*"))
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print(print_red("*" * len(WELCOME_MESSAGE)))
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host = input("Enter number of host -1 to exit:")
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if host != '-1':
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for c in cmp:
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if c.menu_id == int(host):
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module.remove_line_from_file(INPUT_FILE, c.host)
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"""
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Makes sure that other programs don't execute the main
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"""
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if __name__ == '__main__':
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main()
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