Python scripts I use to manage my ssh connections, drive mounts, and other bash related things.
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"""
Jeffery Russell
9-26-17
"""
import subprocess
import collections
import module
import configuration
import mount_ssh_drive
INPUT_FILE = configuration.get_config()["servers"]
Computer = collections.namedtuple("Computer", ('host', 'menu_id'))
WELCOME_MESSAGE = "**************************************"
def main():
"""
This function inputs all the available hosts from a text file and
prompts the user to connect to them
:return:
"""
file = module.input_file(INPUT_FILE)
cmp = []
count = 1
for line in file:
cmp.append(Computer(line, count))
count += 1
menu = []
for c in cmp:
menu.append(str(c.menu_id) + ") " + c.host)
menu.append("A) Exit")
menu.append("B) Manager tools")
menu.append("C) Socks Tunnel")
menu.append("D) SSH Drive Manager")
module.print_menu("SSH manager V 1.0", menu)
i = input("Enter Option:")
if i == '' or i == 'A' or i == 'a':
exit_program()
elif i == 'b' or i == 'B':
sub_menu()
elif "c" == str.lower(i):
socks_ssh_tunnel()
elif "d" == str.lower(i):
mount_ssh_drive.main()
else:
for c in cmp:
if int(i) == c.menu_id:
subprocess.call(["ssh", c.host])
exit_program()
def socks_ssh_tunnel():
"""
prints user a menu to select a host to start a socks proxy with
:return: None
"""
file = module.input_file(INPUT_FILE)
cmp = []
count = 1
for line in file:
cmp.append(Computer(line, count))
count += 1
menu = []
for c in cmp:
menu.append(str(c.menu_id) + ") " + c.host)
menu.append("A) Exit")
menu.append("B) Main")
module.print_menu("Socks Tunnel", menu)
i = input("Enter option:")
if i == '' or 'a' == str.lower(i):
exit_program()
elif 'b' == str.lower(i):
main()
else:
for c in cmp:
if int(i) == c.menu_id:
print_red("Starting socks proxy on " + c.host + ":8123")
subprocess.call(["ssh", "-D", "8123", "-C", "-q", "-N", c.host])
exit_program()
def print_sub_menu():
"""
prints out a sub help menu for other options
:return: None
"""
module.print_menu("Options", ["1) Add Host",
"2) Copy SSH key to server",
"3) Remove host name",
"4) Return to ssh manager",
"5) Exit"])
def print_red(prt): return "\033[91m {}\033[00m" .format(prt)
def sub_menu():
"""
calls printSubMenu and then gets input from user to
make appropriate function calls
:return: None
"""
print_sub_menu()
i = input("Enter selection:")
if i != '' and int(i) in {1, 2, 3, 4, 5}:
options = {1: add_host,
2: copy_ssh_key,
3: remove_host,
4: main,
5: exit_program,
}
options[int(i)]()
else:
print("Invalid selection!")
sub_menu()
def exit_program():
"""
Exits the program and clears the screen
:return: None
"""
subprocess.call(["clear"])
exit()
def add_host():
"""
appends an inputted host name to servers.txt
:return: None
"""
host = input("Enter 'user@host' or -1 to exit:")
if host != '-1':
module.append_file(INPUT_FILE, host)
def copy_ssh_key():
"""
calls systems ssh-copy-id with host name
:return: None
"""
file = module.input_file(INPUT_FILE)
cmp = []
count = 1
for line in file:
cmp.append(Computer(line, count))
count += 1
menu = []
for c in cmp:
menu.append(str(c.menu_id) + ") " + c.host)
menu.append("A) Exit")
module.print_menu("Copy SSH Key", menu)
host_id = input("Enter number of host to copy ssh key to:")
if not (host_id == '-1' or host_id.lower() == 'a'):
for c in cmp:
if c.menu_id == int(host_id):
subprocess.call(["ssh-copy-id", c.host])
def remove_host():
"""
Removes a host name from servers.txt
:return: None
"""
file = module.input_file(INPUT_FILE)
cmp = []
count = 1
print(print_red("*" * len(WELCOME_MESSAGE)))
for line in file:
cmp.append(Computer(line, count))
count += 1
for c in cmp:
space = " " * (len(WELCOME_MESSAGE) - 3 -
len(str(c.menu_id) + ") " + c.host))
print(print_red("*") + str(c.menu_id) + ") " +
c.host + space + print_red("*"))
print(print_red("*" * len(WELCOME_MESSAGE)))
host = input("Enter number of host -1 to exit:")
if host != '-1':
for c in cmp:
if c.menu_id == int(host):
module.remove_line_from_file(INPUT_FILE, c.host)
"""
Makes sure that other programs don't execute the main
"""
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
exit_program()