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Author SHA1 Message Date
ivan 8ab5a13cca exception handling when a session subprocess is interrupted (f.e. ctr+c on password entry) 2024-04-05 14:28:53 +03:00
ivan fc9640a491 Merge branch 'fix-escape-sequence' into 'master'
Fix escape sequence

See merge request zlax/sshch!2
2024-04-05 11:18:39 +00:00
Anton Samofal 8ee868ab69 Fix escape sequence 2024-04-05 11:18:39 +00:00
ivan 2c5c87f555 add curses texpad del, home, end handlers 2022-06-17 21:55:01 +03:00
ivan cd501bdc1e add curses texpad Esc handler 2022-06-14 20:36:15 +03:00
ivan 37b3926880 merging CMDConnect and CursesConnect into the single Connect function 2022-06-14 12:33:32 +03:00
ivan abb2fcfa4c remove ThreadConnect func and help fixes 2022-06-14 11:52:00 +03:00
ivan 7d7e2ff775 py2 curses utf8 display support 2022-06-12 16:20:59 +03:00
ivan eddfedb6c3 parallel command execution for aliases and groups 2022-06-11 11:51:19 +03:00
ivan e11978957f parallel command execution for aliases and groups 2022-06-11 11:46:47 +03:00
ivan 032b4b1ab0 Add w/s as navigation 2021-09-22 18:58:18 +03:00
ivan 7fa8bdb6f9 Fix -f cmd output 2021-09-22 18:19:17 +03:00
ivan 10ca6ad15b Add GroupChildAliases function 2021-09-22 17:39:54 +03:00
ivan 48d491312a Add group tree (nested groups) 2021-09-22 16:31:11 +03:00
ivan 0bbf06340a Update 'README.md' 2019-09-05 13:42:24 +00:00
ivan ed10aa8f03 add exceptions 2018-11-28 20:46:18 +03:00
ivan 0fd4ff9b74 issue 10 fix 2018-11-28 14:30:35 +03:00
ivan a39cd7ae68 interface fixes 2018-11-28 14:27:06 +03:00
ivan ba9fa303ba newlines in readme 2018-04-23 22:23:54 +03:00
ivan 1b9acdcc4a first stable release 2018-04-23 22:07:22 +03:00
ivan b7fdcf119d blank password for remove password field 2018-04-22 19:53:12 +03:00
ivan b48081be65 fixed TypeError: must be str, not bytes with python3 2018-04-22 18:10:22 +03:00
ivan 32013bdb8d Add home/end handlers, some minor fixes 2018-04-22 15:02:36 +03:00
ivan 450b30b196 fixed 'selected' list out of range 2018-04-08 16:27:16 +03:00
ivan 8e930115a5 fixed add new group name string 2018-04-08 12:33:27 +03:00
ivan ec8a2ca14a minor fixes 2018-04-08 12:23:29 +03:00
ivan 9c361bbe00 removed possibility to create alias and group with spaces 2018-04-08 12:12:04 +03:00
ivan 37a20a0c48 add cursor to curses 2018-04-08 11:31:20 +03:00
ivan e430142fdc groups added 2018-04-05 00:31:37 +03:00
ivan c8069554eb
Merge pull request #5 from GHPS/ZSH-Completion
Added full ZSH completion
2018-01-20 11:02:54 +03:00
GHPS 6fdcf8ae6d Added full ZSH completion 2018-01-19 16:20:33 +01:00
ivan c528af6414
Merge pull request #4 from GHPS/Better-Scriptability
Better Scriptability by Removing Unnecessary Comma in List Output
2017-11-22 12:15:07 +03:00
6 changed files with 655 additions and 203 deletions

21
LICENSE
View File

@ -4,27 +4,26 @@ sshch is released under the DWTW license
This program is free software; you can redistribute it and/or modify it under the terms of the Do What Thou Wilt License.
DO WHAT THAU WILT
Boundless Public License
DO WHAT THOU WILT
TO PUBLIC LICENSE
Version 2.5
Version 2.55
Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it is allowed as long as the name is changed.
Everyone is permitted to copy and distribute verbatim or modified copies of this license document, and changing it in full or in part is allowed without any restrictions.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. Do what thou wilt shall be the whole of the Law.
Anyone is allowed to copy and distribute the copies of this license agreement in whole or in part, as well as modify it without any other limitations.
DWTWL a license with a single requirement: DO WHAT THOU WILT
DWTW a license with a single requirement: DO WHAT THOU WILT
The license provides more freedom than any other one (such as GPL or BSD) and does not require saving the license text on copying.
The license provides more freedom than any other one (such as GPL or BSD) and does not require saving the license text on copying.
DWTWL an accomplished and eligible license for free text, code and any other symbols (including the software, documentation and artwork).
DWTW an accomplished and eligible license for free text (including the software, documentation and artwork).
The license does not contain a "no warranty" clause. DWTWL can be used in countries that do not legally acknowledge the transition to public domain.
The license does not contain "no warranty" clause. DWTW can be used in countries that do not legally acknowledge the transition to public domain.
Summary:
Summary:
An author-creator gives his or her source code to the world for free, without becoming distracted by worldly thinking regarding how and why the others will use it.
An author-creator gives their source code to the world for free, without becoming distracted by worldly thinking regarding how and why the others will use it.

View File

@ -1,31 +1,49 @@
SSH connection manager with curses interface
SSH connection and aliases manager with curses and command line interface
======
sshch is released under DWTWL 2.5 license
sshch is released under DWTWL 2.55 license
sshch compatible with pyhon2 and python3, no additional libraries are required
### Screenshot
![sshch](https://raw.githubusercontent.com/zlaxy/sshch/master/sshch_screenshot.png)
![sshch](https://dev.ussr.win/zlax/sshch/raw/branch/master/sshch_screenshot.png)
### Installing
To install for all users:
**You can install a release version from pip:**
```bash
pip install sshch
```
**Manual installation from the package or git repository also available:**
To install for all users:
```bash
sudo python setup.py install
```
To install just for current user:
```
```bash
mkdir ~/.local/bin
cp sshch/sshch ~/.local/bin/
```
### Using
To run curses interface:
```
```bash
sshch
```
To run command line help:
```
```bash
sshch -h
```
**If you want to use unsafe 'password' feature you must install 'sshpass' first.**
For exit from current ssh session press `Ctrl+D`.
If you want to use bash autocompletion function with sshch, copy autocompletion script to /etc/bash_completion.d/:
**Additional Features**
- If you want to use unsafe 'password' feature you must install `sshpass` first.
- If you want to use bash autocompletion function with sshch, copy autocompletion script to /etc/bash_completion.d/:
```bash
sudo cp completion/sshch_bash_completion.sh /etc/bash_completion.d/sshch
```
sudo cp sshch_bash_completion.sh /etc/bash_completion.d/sshch
```
(changes will come into effect with new bash session)
(changes will come into effect with new bash session)
- If you want to use zsh autocompletion:
1) Place File in a Directory where ZSH can find it
-> Search Path is Stored in $fpath
-> echo $fpath
2) Rename File to '_sshch'

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@ -0,0 +1,27 @@
#compdef sshch
#
# ZSH Completion for SSHCH
# Usage:
# 1) Place File in a Directory where ZSH can find it
# -> Search Path is Stored in $fpath
# -> echo $fpath
# 2) Rename File to '_sshch'
#
_arguments '::aliasname:->getAlias' \
'-e[Edit Alias]:aliasname:->getAlias' '--edit[Edit Alias]:aliasname:->getAlias' \
'-p[Set Password]:aliasname:->getAlias' '--password[Set Password]:aliasname:->getAlias' \
'-r[Remove Alias]:aliasname:->getAlias' '--remove[Remove Alias]:aliasname:->getAlias' \
'-k[Keep Connection]:aliasname:->getAlias' '--keep[Keep Connection]:aliasname:->getAlias' \
'-a[Add Alias]' '--add[Add Alias]'\
'-c[Add Command for Executing Alias]' '--command[Add Command for Executing Alias]'\
'-h[Show Help Message]' '--help[Show Help Message]'\
'-l[List Existing Alias]' '--list[List Existing Alias]'\
'-f[List Existing Alias with Connection String]' '--fulllist[List Existing Alias with Connection String]'\
'--version[Show Program Version]'
case "$state" in
getAlias)
local -a alias_list
alias_list=($(sshch -l))
_values -s ' ' 'Aliases' $alias_list
;;
esac

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@ -7,22 +7,27 @@ def main():
setup(name='sshch',
author='zlaxy',
url='https://github.com/zlaxy/sshch/',
description='Ssh connection manager',
license='DWTWL 2.5',
version='0.8',
author_email='zlaxyi@gmail.com',
url='https://gitlab.com/zlax/sshch',
description='Ssh connection and aliases manager',
long_description='SSH connection and aliases manager with curses and command line interface',
long_description_content_type='text/x-rst',
license='DWTWL 2.55',
version='1.09.7',
py_modules=['sshch'],
scripts=['sshch/sshch'],
keywords='sshch ssh aliases curses manager',
python_requires='>=2.6, !=3.0.*, !=3.1.*, !=3.2.*, <4',
# http://pypi.python.org/pypi?%3Aaction=list_classifiers
classifiers=[
'Development Status :: 4 - Beta',
'Development Status :: 5 - Production/Stable',
'Environment :: Console :: Curses',
'Intended Audience :: System Administrators',
'License :: Freeware',
'Natural Language :: English',
'Operating System :: POSIX',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python',
'Topic :: Internet',
'Topic :: System :: Networking',
'Topic :: System :: Systems Administration',

View File

@ -1,4 +1,4 @@
#!/usr/bin/env python3
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import division
@ -7,7 +7,8 @@ try:
import configparser
except ImportError:
import ConfigParser as configparser # Python 2.x import
import locale
locale.setlocale(locale.LC_ALL, '')
from os import path
from sys import argv
from math import ceil
@ -18,11 +19,24 @@ import base64
import time
import curses
from curses import textpad, panel
from threading import Thread
# https://github.com/zlaxy/sshch
version = "0.9"
# path to conf file, default: ~/.config/sshch.conf
conf_file = path.expanduser("~") + '/.config/sshch.conf'
# https://gitlab.com/zlax/sshch
version = "1.09.7"
# expand groups by default
expand_default = True
# path to conf dir and file, default: ~/.config/sshch.conf
conf_dir = path.expanduser("~") + '/.config'
conf_file = conf_dir + '/' + 'sshch.conf'
class GroupTree(object):
"""Group object with relatives information"""
def __init__(self, group):
self.group = group
self.aliases = []
self.children = []
self.parent = []
def AddNewAlias(alias):
@ -31,7 +45,7 @@ def AddNewAlias(alias):
conf.write(open(conf_file, "w"))
return True
else:
return "error: '" + alias + "' already exists"
return "error: '" + alias + "' alias or group already exists"
def SetAliasString(alias, string):
@ -39,10 +53,20 @@ def SetAliasString(alias, string):
conf.write(open(conf_file, "w"))
def SetGroupString(alias, string):
conf.set(alias, "group", string)
conf.write(open(conf_file, "w"))
def SetPassword(alias, string):
string = base64.b64encode(base64.b16encode(
base64.b32encode(string)))
conf.set(alias, "password", string)
if string == "" or string == b'':
conf.remove_option(alias, "password")
else:
string = string.encode()
string = base64.b64encode(base64.b16encode(
base64.b32encode(string)))
string = string.decode('utf-8')
conf.set(alias, "password", string)
conf.write(open(conf_file, "w"))
@ -52,31 +76,96 @@ def RemoveAliases(aliases):
conf.write(open(conf_file, "w"))
def ConnectAlias(alias, command=False):
def ConvertPassword(password):
password_string = "'"
for char in password:
if char == "'":
password_string += "'"+'"'+"'"+'"'+"'"
elif char == '"':
password_string += "''"+'"'+"''"
elif char == ';':
password_string += "'"+r'\;'+"'"
elif char == "\\":
password_string += "'"+'"'+"\\"+"\\"+'"'+"'"
else:
password_string += char
password_string += "'"
return password_string
def Connect(aliases, command=False, threading=False, screen=False):
if screen:
curses.endwin()
groups = []
connectaliases = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
for alias in aliases:
if alias in groups:
group_aliases = GroupChildAliases(alias)
for ga in group_aliases:
connectaliases.append(ga)
else:
connectaliases.append(alias)
connectaliases = setSeq(connectaliases)
threads = {}
for alias in connectaliases:
if conf.has_section(alias):
print("Connecting to " + alias + "...")
if threading:
threads[alias] = Thread(target=ConnectAlias, args=(alias,
command, True))
threads[alias].start()
else:
ConnectAlias(alias, command)
if not threading:
print("... " + alias + " session finished.")
else:
print("error: '" + alias + "' alias does not exists")
if screen:
print("Press 'enter' to continue.")
screen.getch()
def ConnectAlias(alias, command=False, threading=False):
exec_string = ""
if conf.has_option(alias, "password"):
password = base64.b32decode(base64.b16decode(
base64.b64decode(conf.get(alias, "password"))))
exec_string = 'sshpass -p "' + password + '" '
base64.b64decode(conf.get(alias, "password"))))
exec_string = "sshpass -p " + ConvertPassword(password.decode('utf-8')) + " "
if conf.has_option(alias, "exec_string"):
exec_string = exec_string + conf.get(alias, "exec_string")
if command:
exec_string = exec_string + " " + command
# Variables bellow is newer used
subprocess.Popen(exec_string, shell=True).communicate()[0]
try:
subprocess.Popen(exec_string, shell=True).communicate()[0]
except:
pass
if threading:
print ("... "+alias+" session output finished.")
def HoldConnection(alias):
print("Connecting to " + alias + ". Press CTRL+C to cancel.")
time.sleep(1)
while True:
ConnectAlias(alias)
time.sleep(5)
groups = []
connectaliases = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
if alias in groups:
print("Can't hold connection with group.")
else:
print("Connecting to " + alias + ". Press CTRL+C to cancel.")
time.sleep(1)
while True:
ConnectAlias(alias)
time.sleep(5)
def CMDAdd(alias):
alias = alias.split()[0].strip()
result = AddNewAlias(alias)
if result:
if result == True:
prompt_add = ("".join(["Enter connection string for new alias ",
"(example: ssh user@somehost.com):\n"]))
string = ""
@ -87,71 +176,179 @@ def CMDAdd(alias):
print(result)
def CMDEdit(alias):
if conf.has_section(alias):
prompt_edit = ("".join(["Enter connection string for existing alias ",
"(example: ssh user@somehost.com):\n"]))
def CMDGroup(group):
group = group.split()[0].strip()
result = AddNewAlias(group)
if result == True:
prompt_add = ("".join(["Enter aliases for new group ",
"(example: alias1 alias2):\n"]))
string = ""
while string == "":
string = input(prompt_edit)
SetAliasString(alias, string)
string = input(prompt_add)
SetGroupString(group, string)
else:
print("error: '" + alias + "' alias is not exists")
print(result)
def CMDEdit(alias):
if conf.has_section(alias):
if conf.has_option(alias, "exec_string"):
prompt_edit = ("".join(["Enter connection string for existing ",
"alias (example: ssh user@somehost.com):\n"]))
string = ""
while string == "":
string = input(prompt_edit)
SetAliasString(alias, string)
elif conf.has_option(alias, "group"):
prompt_edit = ("".join(["Enter aliases for existing group ",
"(example: alias1 alias2):\n"]))
string = ""
while string == "":
string = input(prompt_edit)
SetGroupString(alias, string)
else:
print("error: '" + alias + "' is not correct alias or group")
else:
print("error: '" + alias + "' alias or group does not exists")
def CMDPassword(alias):
if conf.has_section(alias):
prompt_pass = ("[UNSAFE] Enter password for sshpass: ")
string = ""
string = getpass(prompt_pass)
if not string == "":
SetPassword(alias, string)
groups = []
connectaliases = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
if alias in groups:
print("Can't set password for group.")
else:
print("error: '" + alias + "' alias is not exists")
if conf.has_section(alias):
prompt_pass = ("[UNSAFE] Enter password for sshpass (Ctrl+C" +
" - cancel, blank - clear password):\n")
string = ""
string = getpass(prompt_pass)
SetPassword(alias, string)
else:
print("error: '" + alias + "' alias does not exists")
def CMDRemove(alias):
if conf.has_section(alias):
prompt_remove = ("Type 'yes' if you sure to remove '" + alias + "' alias: ")
prompt_remove = ("Type 'yes' if you sure to remove '" + alias +
"' alias or group: ")
string = input(prompt_remove)
if string == "yes":
RemoveAliases([alias])
else:
print("'" + alias + "' alias was not deleted.")
print("'" + alias + "' alias or group was not deleted.")
else:
print("error: '" + alias + "' alias is not exists.")
def CMDConnect(aliases, command=False):
for alias in aliases:
if conf.has_section(alias):
print("Connecting to " + alias + "...")
ConnectAlias(alias, command)
print("... " + alias + " session finished.")
else:
print("error: '" + alias + "' alias is not exists")
print("error: '" + alias + "' alias or group does not exists.")
def CMDList(option, opt, value, parser):
print(' '.join(str(p) for p in conf.sections()))
def setSeq(seq):
# py2&3 fastest way to remove duplicates from a list:
# https://www.rupython.com/x432-4-496.html
seen = set()
seen_add = seen.add
return [x for x in seq if not (x in seen or seen_add(x))]
def GroupChildRecursion(group, childaliases, treelist):
if treelist[group].children:
for a in treelist[group].children:
GroupChildRecursion(a, childaliases, treelist)
if treelist[group].aliases:
for a in treelist[group].aliases:
childaliases.append(a)
return childaliases
def GroupChildAliases(group):
aliases = []
groups = []
rootgroups = []
treelist = {}
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
elif conf.has_option(a, "exec_string"):
aliases.append(a)
rootaliases = list(aliases)
for g in groups:
treelist[g] = GroupTree(g)
group_aliases = conf.get(g, "group").split()
for ga in group_aliases:
if ga in groups:
treelist[g].children.append(ga)
elif ga in aliases:
treelist[g].aliases.append(ga)
try:
rootaliases.remove(ga)
except ValueError:
pass
for g in groups:
if treelist[g].children:
for child in treelist[g].children:
treelist[child].parent.append(g)
for g in groups:
if not treelist[g].parent:
rootgroups.append(g)
if group == False:
return aliases, groups, rootaliases, rootgroups, treelist
else:
childaliases = GroupChildRecursion(group, [], treelist)
return setSeq(childaliases)
def GroupTreeRecursion(level, group, treelist, resultalias, resultstring,
expandlist, previousgroups):
if group in previousgroups:
return resultalias, resultstring
previousgroups.append(group)
resultalias.append(group)
if expandlist == True or group in expandlist:
resultstring.append(' '*(level-1)+">> "+group)
for g in treelist[group].children:
resultalias, resultstring = GroupTreeRecursion(level+1, g,
treelist, resultalias, resultstring, expandlist, previousgroups)
for ga in treelist[group].aliases:
if conf.has_option(ga, "exec_string"):
resultalias.append(ga)
result = "".join([' '*(level-1)+" ~ ", str(ga), " (",
(conf.get(ga, "exec_string") if conf.has_option(ga,
"exec_string") else ""), ")",
(" [password]" if conf.has_option(ga, "password") else "")])
resultstring.append(result)
else:
resultstring.append(' '*(level-1)+"<> "+group)
return resultalias, resultstring
def GetTreeList(strings=True, expandlist=True):
resultalias = []
resultstring = []
aliases, groups, rootaliases, rootgroups, treelist = GroupChildAliases(False)
for g in rootgroups:
resultalias, resultstring = GroupTreeRecursion(1, g, treelist,
resultalias, resultstring, expandlist, [])
for a in rootaliases:
resultalias.append(a)
result = "".join([str(a), " (", (conf.get(a, "exec_string") if
conf.has_option(a, "exec_string") else ""), ")",
(" [password]" if conf.has_option(a, "password") else "")])
resultstring.append(result)
if strings:
return resultstring
else:
return resultalias
def CMDFullList(option, opt, value, parser):
for p in conf.sections():
to_print = "".join([str(p), " - ", (conf.get(p, "exec_string") if
conf.has_option(p, "exec_string") else ""),
(" [password]" if conf.has_option(p, "password") else "")])
print(to_print)
def CursesConnect(screen, aliases, command=False):
curses.endwin()
for alias in aliases:
print("Connecting to " + alias + "...")
ConnectAlias(alias, command)
print("... " + alias + " session finished.")
print("Press 'enter' to continue.")
screen.getch()
for p in GetTreeList():
print (p)
def CursesExit(error=False):
@ -161,9 +358,21 @@ def CursesExit(error=False):
exit()
class CursesTextpadEsc(Exception):
"ESC key has been pressed"
def CursesTextpadConfirm(value):
if value == 10:
if value == 10: # Enter
value = 7
elif value == 27: # Esc
raise CursesTextpadEsc()
elif value == curses.KEY_DC: # Del
value = curses.ascii.EOT
elif value == curses.KEY_HOME: # Home
value = curses.ascii.SOH
elif value == curses.KEY_END: # End
value = curses.ascii.ENQ
return value
@ -216,7 +425,7 @@ def CursesPanel(screen, h, w, y, x, text,
position = position - 1
hidden_password = hidden_password[0:-1]
if keych > 31 and keych < 127:
hidden_password += curses.keyname(keych)
hidden_password += curses.keyname(keych).decode('utf-8')
sub_window.addstr(1, position, "*", text_colorpair)
if position < w - 4:
position += 1
@ -236,19 +445,20 @@ def CMDOptions():
def format_epilog(self, formatter):
return self.epilog
usage = "usage: %prog [options] [aliases]"
progname = path.basename(__file__)
epilog = ("".join(["Examples:\n ",
progname, " existingalias\n ",
progname, " -a newremoteserver\n ",
progname, " --edit=newremoteserver -p newremoteserver\n ",
progname, ' -c "ls -l" newremoteserver\n ',
progname, " -c reboot existingalias newremoteserver\n",
"Examples of connection string:\n ",
"ssh user@somehost.com\n ",
"ssh gates@8.8.8.8 -p 667\n ",
"ssh root@somehost.com -t tmux a\n",
"Also, you can edit config file manually: ", conf_file, "\n"]))
progname, " existingalias\n ",
progname, " -a newremoteserver\n ",
progname, " --edit=newremoteserver -p newremoteserver\n ",
progname, ' -c "ls -l" newremoteserver\n ',
progname, " -c reboot existingalias newremoteserver\n",
"Examples of connection string:\n ",
"ssh user@somehost.com\n ",
"ssh gates@8.8.8.8 -p 667\n ",
"ssh root@somehost.com -t tmux a\n",
"Also, you can edit the config file manually: ", conf_file, "\n"]))
opts = FormatedParser(usage=usage, version="%prog " + version,
epilog=epilog)
opts.add_option('-l', '--list', action="callback",
@ -259,24 +469,33 @@ def CMDOptions():
opts.add_option('-a', '--add', action="store", type="string",
dest="add", metavar="alias", default=False,
help="add new alias for connection string")
opts.add_option('-g', '--group', action="store", type="string",
dest="group", metavar="group", default=False,
help="add new group for aliases")
opts.add_option('-c', '--command', action="store", type="string",
dest="command", metavar="command", default=False,
help="add command for executing alias")
help="execute command for aliases and groups")
opts.add_option('-t', '--thread', action="store", type="string",
dest="thread", metavar="command", default=False,
help="parallel command execution for aliases and groups " +
"(ssh key authentication or set password required)" )
opts.add_option('-k', '--keep', action="store", type="string",
dest="keep", metavar="alias", default=False,
help="hold connection with specified alias")
opts.add_option('-e', '--edit', action="store", type="string",
dest='edit', metavar="alias", default=False,
help="edit existing connection string")
help="edit existing alias or group")
opts.add_option('-p', '--password', action="store", type="string",
dest='password', metavar="alias", default=False,
help="set and store password for sshpass [UNSAFE]")
opts.add_option('-r', '--remove', action="store", type="string",
dest='remove', metavar="alias", default=False,
help="remove existing alias of connection string")
help="remove existing alias or group")
options, alias = opts.parse_args()
if options.add:
CMDAdd(options.add)
if options.group:
CMDGroup(options.group)
if options.edit:
CMDEdit(options.edit)
if options.password:
@ -285,28 +504,46 @@ def CMDOptions():
CMDRemove(options.remove)
if options.keep:
HoldConnection(options.keep)
if alias:
CMDConnect(alias, options.command)
if options.thread:
Connect(alias, options.thread, True)
elif alias:
Connect(alias, options.command)
# curses template from: https://stackoverflow.com/a/30828805/6224462
def CursesMain():
help_screen = ("".join([" Press:\n",
" 'z'/'x' or arrows - navigation\n",
" 'a'/'F2' - add new alias\n",
" 'e'/'F4' - edit existing alias\n",
" 'p'/'F6' - set alias's password for sshpass [UNSAFE]\n",
" 'space'/'insert' - select\n",
" 'r'/'F8' - remove selected alias/aliases\n",
" 'c'/'F3' - execute specific command with selected alias/aliases\n",
" 'k'/'F7' - hold connection with selected alias\n",
" 'enter'/'F9' - connect to selected alias/aliases\n",
" 'q'/'F10' - quit\n",
" Run program with '--help' option to view command line help.\n",
" Also, you can edit config file manually:\n",
" ", conf_file]))
strings = conf.sections()
" 'z'/'x', 'w'/'s' or arrows - navigation\n",
" 'a'/'F2' - add new alias (without spaces)\n",
" 'g'/'F5' - add new group (spaces will be stripped)\n",
" 'e'/'F4' - edit existing alias/group\n",
" 'p'/'F6' - set alias's password for sshpass [UNSAFE]\n",
" 'space'/'insert' - select\n",
" 'r'/'F8' - remove selected alias/aliases\n",
" 'c'/'F3' - command execution for alias (group/aliases - in turn)\n",
" 't'/'F11' - parallel command execution for aliases and groups\n",
" (ssh key authentication or set password required)\n",
" 'k'/'F7' - hold connection with selected alias\n",
" 'enter'/'F9' - connect to selected alias/aliases,\n",
" expand/collapse group\n",
" 'q'/'F10' - quit\n",
" Run program with '--help' option to view command line help.\n",
" Also, you can edit the config file manually:\n",
" ", conf_file]))
if expand_default == True:
groups = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
expanded = list(groups)
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
elif expand_default == False:
groups = []
expanded = []
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
row_num = len(strings)
selected_strings = [" " for i in range(0, row_num + 1)]
screen = curses.initscr()
@ -333,14 +570,7 @@ def CursesMain():
box.addnstr(1, 1, "There aren't any aliases yet. Press 'a' to add new one.",
width - 6, highlight_text)
else:
if conf.has_option(strings[i - 1], "password"):
password = " [password]"
else:
password = ""
exec_string = ["[", selected_strings[i], "] ", str(i), " ",
strings[i - 1], " (", (conf.get(strings[i - 1],
"exec_string") if conf.has_option(strings[i - 1],
"exec_string") else ""), ")", password]
exec_string = ["[", selected_strings[i], "] ", stringsfull[i - 1]]
if (i == position):
box.addnstr(i, 2, "".join(exec_string), width - 6, highlight_text)
else:
@ -361,55 +591,151 @@ def CursesMain():
help_screen, normal_text, highlight_text)
if key_pressed == ord('a') or key_pressed == ord(
'A') or key_pressed == curses.KEY_F2:
curses.curs_set(1)
new_alias_textpad = CursesTextpad(screen, 1, width - 8,
(height // 2) - 1, 4, "Enter new alias:", "",
normal_text, highlight_text)
add_alias = new_alias_textpad.edit(CursesTextpadConfirm)
if not add_alias.rstrip() == "":
add_result = AddNewAlias(add_alias.rstrip())
if not add_result:
CursesPanel(screen, 3,
width - 6, (height // 2) - 1, 3, add_result,
normal_text, highlight_text)
else:
(height // 2) - 1, 4, "Enter new alias:", "",
normal_text, highlight_text)
try:
add_alias = new_alias_textpad.edit(CursesTextpadConfirm)
except CursesTextpadEsc:
add_alias = ""
if not add_alias == "":
add_alias = add_alias.split()[0].strip()
if not add_alias == "":
add_result = AddNewAlias(add_alias)
if add_result == True:
add_string = ""
while add_string.rstrip() == "":
string_textpad = CursesTextpad(screen, 3,
width - 8, (height // 2) - 1, 4,
"Enter full execution string:",
"ssh ", normal_text, highlight_text)
add_string = string_textpad.edit(
CursesTextpadConfirm)
SetAliasString(add_alias.rstrip(),
add_string.replace("\n", "").rstrip())
strings = conf.sections()
try:
while add_string == "":
string_textpad = CursesTextpad(screen, 3,
width - 8, (height // 2) - 1, 4,
"Enter full execution string:",
"ssh ", normal_text, highlight_text)
add_string = string_textpad.edit(
CursesTextpadConfirm)
SetAliasString(add_alias,
add_string.replace("\n", "").rstrip())
except CursesTextpadEsc:
RemoveAliases([add_alias])
add_alias = ""
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
row_num = len(strings)
selected_strings.append(" ")
pages = int(ceil(row_num / max_row))
box.refresh()
else:
curses.curs_set(0)
CursesPanel(screen, 3,
width - 6, (height // 2) - 1, 3, add_result,
normal_text, highlight_text)
curses.curs_set(0)
if key_pressed == ord('g') or key_pressed == ord(
'G') or key_pressed == curses.KEY_F5:
curses.curs_set(1)
new_group_textpad = CursesTextpad(screen, 1, width - 8,
(height // 2) - 1, 4, "Enter group name (without spaces):", "",
normal_text, highlight_text)
try:
add_group = new_group_textpad.edit(CursesTextpadConfirm)
except CursesTextpadEsc:
add_group = ""
if not add_group == "":
add_group = add_group.split()[0].strip()
if not add_group == "":
add_result = AddNewAlias(add_group)
if add_result == True:
add_string = ""
try:
while add_string.rstrip() == "":
string_textpad = CursesTextpad(screen, 3,
width - 8, (height // 2) - 1, 4,
"Enter aliases for new group (example: alias1 alias2):",
"", normal_text, highlight_text)
add_string = string_textpad.edit(
CursesTextpadConfirm)
SetGroupString(add_group,
add_string.replace("\n", "").rstrip())
expanded.append(add_group)
except CursesTextpadEsc:
RemoveAliases([add_group])
add_group = ""
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
row_num = len(strings)
selected_strings = [" " for i in range(0, row_num + 1)]
pages = int(ceil(row_num / max_row))
box.refresh()
else:
curses.curs_set(0)
CursesPanel(screen, 3,
width - 6, (height // 2) - 1, 3, add_result,
normal_text, highlight_text)
curses.curs_set(0)
if (key_pressed == ord('e') or key_pressed == ord(
'E') or key_pressed == curses.KEY_F4) and row_num != 0:
edit_string = ""
while edit_string.rstrip() == "":
string_textpad = CursesTextpad(screen, 3, width - 8,
(height // 2) - 1, 4, "Enter new execution string:",
(conf.get(strings[position - 1],
"exec_string") if conf.has_option(strings[position - 1],
"exec_string") else ""),
normal_text, highlight_text)
edit_string = string_textpad.edit(CursesTextpadConfirm)
SetAliasString(strings[position - 1],
edit_string.replace("\n", "").rstrip())
strings = conf.sections()
groups = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
curses.curs_set(1)
if strings[position - 1] in groups:
while edit_string.rstrip() == "":
string_textpad = CursesTextpad(screen, 3, width - 8,
(height // 2) - 1, 4, "Enter new aliases for existing group:",
(conf.get(strings[position - 1],
"group") if conf.has_option(strings[position - 1],
"group") else ""),
normal_text, highlight_text)
try:
edit_string = string_textpad.edit(CursesTextpadConfirm)
except CursesTextpadEsc:
edit_string = conf.get(strings[position - 1],
"group") if conf.has_option(strings[position - 1],
"group") else ""
SetGroupString(strings[position - 1],
edit_string.replace("\n", "").rstrip())
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
row_num = len(strings)
selected_strings.append(" ")
pages = int(ceil(row_num / max_row))
box.refresh()
else:
while edit_string.rstrip() == "":
string_textpad = CursesTextpad(screen, 3, width - 8,
(height // 2) - 1, 4, "Enter new execution string:",
(conf.get(strings[position - 1].split()[0].strip(),
"exec_string") if conf.has_option(strings[position - 1].split()[0].strip(),
"exec_string") else ""),
normal_text, highlight_text)
try:
edit_string = string_textpad.edit(CursesTextpadConfirm)
except CursesTextpadEsc:
edit_string = conf.get(strings[position - 1].split()[0].strip(),
"exec_string") if conf.has_option(strings[position - 1].split()[0].strip(),
"exec_string") else ""
SetAliasString(strings[position - 1].split()[0].strip(),
edit_string.replace("\n", "").rstrip())
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
curses.curs_set(0)
if (key_pressed == ord('p') or key_pressed == ord(
'P') or key_pressed == curses.KEY_F6) and row_num != 0:
set_password = ""
set_password = CursesPanel(screen, 4, width - 6,
(height // 2) - 1, 3,
" Enter user password for sshpass and press 'enter':\n>",
normal_text, highlight_text, "password")
if not set_password == "":
SetPassword(strings[position - 1], set_password)
groups = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
if not strings[position - 1].split()[0].strip() in groups:
set_password = ""
set_password = CursesPanel(screen, 4, width - 6,
(height // 2) - 1, 3,
" Enter user password for sshpass and press 'enter':\n>",
normal_text, highlight_text, "password")
SetPassword(strings[position - 1].split()[0].strip(), set_password)
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
if (key_pressed == ord('r') or key_pressed == ord(
'R') or key_pressed == curses.KEY_F8 or key_pressed == (
curses.KEY_DC)) and row_num != 0:
@ -423,14 +749,15 @@ def CursesMain():
str(len(selected)), " selected aliases? (y/N)"]))
else:
remove_confirm = ("".join(["Are you sure to remove '",
strings[position - 1], "' alias? (y/N)"]))
selected.append(strings[position - 1])
strings[position - 1].split()[0].strip(), "' alias? (y/N)"]))
selected.append(strings[position - 1].split()[0].strip())
remove_result = CursesPanel(screen, 4, width - 6,
(height // 2) - 1, 3, remove_confirm, normal_text,
highlight_text, "remove")
(height // 2) - 1, 3, remove_confirm, normal_text,
highlight_text, "remove")
if remove_result == "confirm":
RemoveAliases(selected)
strings = conf.sections()
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
row_num = len(strings)
selected_strings = [" " for i in range(0, row_num + 1)]
pages = int(ceil(row_num / max_row))
@ -444,29 +771,78 @@ def CursesMain():
if selected_strings[i] == "*":
selected.append(strings[i - 1])
if not len(selected) > 0:
selected.append(strings[position - 1])
selected.append(strings[position - 1].split()[0].strip())
curses.curs_set(1)
command_textpad = CursesTextpad(screen, 3, width - 8,
(height // 2) - 1, 4,
"".join([
"Enter specific command to execute with selected ",
"alias/aliases:"]
), "", normal_text, highlight_text)
command_string = command_textpad.edit(CursesTextpadConfirm)
CursesConnect(screen, selected,
command_string.replace("\n", "").rstrip())
if (key_pressed == ord('k') or key_pressed == ord('K') or
key_pressed == (curses.KEY_F7)) and row_num != 0:
curses.endwin()
HoldConnection(strings[position - 1])
if (key_pressed == ord("\n") or key_pressed == (
curses.KEY_F9)) and row_num != 0:
(height // 2) - 1, 4,
"".join([
"Enter specific command to execute with selected ",
"alias/aliases:"]
), "", normal_text, highlight_text)
try:
command_string = command_textpad.edit(CursesTextpadConfirm)
Connect(selected, command_string.replace("\n", "").rstrip(),
False, screen)
except CursesTextpadEsc:
command_string = ""
curses.curs_set(0)
if (key_pressed == ord('t') or key_pressed == ord(
'T') or key_pressed == curses.KEY_F11) and row_num != 0:
selected = []
for i in range(1, row_num + 1):
if selected_strings[i] == "*":
selected.append(strings[i - 1])
if not len(selected) > 0:
selected.append(strings[position - 1])
CursesConnect(screen, selected)
selected.append(strings[position - 1].split()[0].strip())
curses.curs_set(1)
command_textpad = CursesTextpad(screen, 3, width - 8,
(height // 2) - 1, 4,
"".join([
"Enter specific command to execute with selected ",
"alias/aliases:"]
), "", normal_text, highlight_text)
try:
command_string = command_textpad.edit(CursesTextpadConfirm)
Connect(selected, command_string.replace("\n", "").rstrip(),
True, screen)
except CursesTextpadEsc:
command_string = ""
curses.curs_set(0)
if (key_pressed == ord('k') or key_pressed == ord('K') or
key_pressed == (curses.KEY_F7)) and row_num != 0:
groups = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
if not strings[position - 1] in groups:
curses.endwin()
HoldConnection(strings[position - 1].split()[0].strip())
if (key_pressed == ord("\n") or key_pressed == (
curses.KEY_F9)) and row_num != 0:
groups = []
for a in conf.sections():
if conf.has_option(a, "group"):
groups.append(a)
if strings[position - 1] in groups:
if strings[position - 1] in expanded:
expanded.remove(strings[position - 1])
else:
expanded.append(strings[position - 1])
strings = GetTreeList(False, expanded)
stringsfull = GetTreeList(True, expanded)
row_num = len(strings)
selected_strings.append(" ")
pages = int(ceil(row_num / max_row))
box.refresh()
else:
selected = []
for i in range(1, row_num + 1):
if selected_strings[i] == "*":
selected.append(strings[i - 1])
if not len(selected) > 0:
selected.append(strings[position - 1].split()[0].strip())
Connect(selected, False, False, screen)
selected_strings = [" " for i in range(0, row_num + 1)]
if (key_pressed == 32 or key_pressed == (
curses.KEY_IC)) and row_num != 0:
if selected_strings[position] == ' ':
@ -490,7 +866,8 @@ def CursesMain():
page = page + 1
position = 1 + (max_row * (page - 1))
if key_pressed == curses.KEY_DOWN or key_pressed == ord(
'x') or key_pressed == ord('X'):
'x') or key_pressed == ord('X') or key_pressed == ord(
's') or key_pressed == ord('S'):
if page == 1:
if position < i:
position = position + 1
@ -508,7 +885,8 @@ def CursesMain():
page = page + 1
position = 1 + (max_row * (page - 1))
if key_pressed == curses.KEY_UP or key_pressed == ord(
'z') or key_pressed == ord('Z'):
'z') or key_pressed == ord('Z') or key_pressed == ord(
'w') or key_pressed == ord('W'):
if page == 1:
if position > 1:
position = position - 1
@ -528,6 +906,12 @@ def CursesMain():
if page < pages:
page = page + 1
position = (1 + (max_row * (page - 1)))
if key_pressed == curses.KEY_HOME:
page = 1
position = 1
if key_pressed == curses.KEY_END:
page = pages
position = row_num
box.erase()
screen.border(0)
box.border(0)
@ -537,14 +921,7 @@ def CursesMain():
box.addnstr(1, 1, "There aren't any aliases yet. Press 'a' to add new one.",
width - 6, highlight_text)
else:
if conf.has_option(strings[i - 1], "password"):
password = " [password]"
else:
password = ""
exec_string = ["[", selected_strings[i], "] ", str(i), " ",
strings[i - 1], " (", (conf.get(strings[i - 1],
"exec_string") if conf.has_option(strings[i - 1],
"exec_string") else ""), ")", password]
exec_string = ["[", selected_strings[i], "] ", stringsfull[i - 1]]
if (i + (max_row * (page - 1)) == (position + (max_row * (page - 1)))):
box.addnstr(i - (max_row * (page - 1)), 2, "".join(
exec_string), width - 6, highlight_text)
@ -565,10 +942,29 @@ if __name__ == "__main__":
except NameError:
pass
if not path.exists(conf_dir):
try:
from os import makedirs
makedirs(conf_dir)
except:
print("Can't make dir " + conf_dir)
exit()
conf = configparser.RawConfigParser()
if not path.exists(conf_file):
open(conf_file, 'w')
conf.read(conf_file)
try:
open(conf_file, 'w')
except:
print("Can't make file at " + conf_dir)
exit()
try:
conf.read(conf_file)
except:
print("Error: can't read config file " + conf_file)
exit()
if len(argv) > 1:
try:
CMDOptions()
@ -577,6 +973,10 @@ if __name__ == "__main__":
except configparser.Error:
print("Error: can't parse your config file, please check it manually or make new one")
exit()
except IOError:
print("Error: can't use your config file, please check permissionss of " + conf_file)
exit()
else:
try:
CursesMain()
@ -588,3 +988,6 @@ if __name__ == "__main__":
except curses.error:
CursesExit("".join(["Error: can't show some curses element, maybe ",
"your terminal is too small"]))
except IOError:
CursesExit("".join(["Error: can't use your config file, please ",
"check permissionss of ", conf_file]))