Features

• tinc

Instalation

$ pip install pyarchops-tinc

Usage

 import os
 import textwrap
 import pyarchops_tinc

 tinc_network_name = 'core-vpn'
 public_key = textwrap.dedent('''
     -----BEGIN RSA PUBLIC KEY-----
     MIIBCgKCAQEAwBLTc+75h13ZyLWlvup0OmbhZWxohLMMFCUBClSMxZxZdMvyzBnW
     +JpOQuvnasAeTLLtEDWSID0AB/EG68Sesr58Js88ORUw3VrjObiG15/iLtAm6hiN
     BboTqd8jgWr1yC3LfNSKJk82qQzHJPlCO9Gc5HcqvWrIrqrJL2kwjOU66U/iRxJu
     dyOrz0sBkVgfwDBqNS96L0zFQCqk70w9KyOJqe4JNJUtBas6lbwgChDU4/B3BDW5
     PYJy2Pp8MSs2n1lhrUkXxRnj+Vl5wLQLdwog1XAGu2J8pIckPg/aB7mB/fSlFihU
     bnFlRlgHrlh8gyNYztbGWKMrQ4Bz2831PQIDAQAB
     -----END RSA PUBLIC KEY-----
 ''')
 private_key = textwrap.dedent('''
     -----BEGIN RSA PRIVATE KEY-----
     MIIEpAIBAAKCAQEAwBLTc+75h13ZyLWlvup0OmbhZWxohLMMFCUBClSMxZxZdMvy
     zBnW+JpOQuvnasAeTLLtEDWSID0AB/EG68Sesr58Js88ORUw3VrjObiG15/iLtAm
     6hiNBboTqd8jgWr1yC3LfNSKJk82qQzHJPlCO9Gc5HcqvWrIrqrJL2kwjOU66U/i
     RxJudyOrz0sBkVgfwDBqNS96L0zFQCqk70w9KyOJqe4JNJUtBas6lbwgChDU4/B3
     BDW5PYJy2Pp8MSs2n1lhrUkXxRnj+Vl5wLQLdwog1XAGu2J8pIckPg/aB7mB/fSl
     FihUbnFlRlgHrlh8gyNYztbGWKMrQ4Bz2831PQIDAQABAoIBAQCU7UP1TWM/GX7m
     yCmGuYV7TxAPMxprYeTIrdR7rQklo9Ac5pIQvSxYwFRUQVPDCsmzkLyNZ+wwgPvI
     LJPANUkTsOzUrrS0UgD8cR9kPvaWtAqNX6n8syKNQTVD7pc6HrQKDbAMz0N65sqs
     ExNKUNaRSTsMTnXePrDx9cxerYIOi8duRVH/VEBIluVh5+m7ggiYzjWXOy1lExd3
     m5tqv0PicI6UTm6sUIar3pdypt0DitHBJN4apSIxv9yW+M+Uw4JEBlXL0Kq7o9M0
     NZRwdtL9q1xBC8/lu9K/nD55OvBo0cuHR6ZIqioBIsr5A0LJ6mc0xfwllEQjUD7E
     Z8pfW8blAoGBAP9iylxVvC3HWgXuTvDGPCbIdhw/AM4gR1Tz1eXGKCqyc9mTQR44
     MKCF8nrzVvQU+j5VVG1wQhZIMp7VyDLQMw0uZdj+mfSs2qwFPCLpbsa2hFco2xbs
     +Ejr3MQpbDYLodo9hAiFcg1AsRsI8MnlnigXFgEupMS+WSHQCMTZ5XcnAoGBAMCJ
     D9ofWgh1rMA1M5CSdukrcU26ScCq2b9WyhBTAd8v8SuOxLjVxsHjbhxZro9rEj0q
     Qb4AiDB88ksLGpiBg36UKHUwpiq5vlhkb27r+EwpCB5CFe1OBVIwMwwv+kyLHepl
     wdHEzndx9cWIbmlHwIaX7RM2qOGuA//3art7Ag77AoGAf4/54hsU7ozXw4SgO5XY
     78pLbJpvrYXj+2P8IFRVNdaDFVd/PDf22gdt8cngUfS0djQrAqsC55xSZJIF+JOU
     HG5jgvrRLay1YR0QR6PvqCP8gIiwvofJEKt3Tygdm/U9eAQoEhWNvV7l18okc8RU
     tlOpsxd4R6mIXeJKrwDjpBsCgYAp0FqB+5cZCT1oTOWS+0wZ3ZZw1Alab4B0vouJ
     ug1JBGdzF0GABuVwjE0ImS2A9jby06+NbR4msawJQjMXdeEx50lWEie0VbySA9Xz
     mAnHuI2LzLxoWi5rqA4eEnlgkEIB+vF59i0E4doHeVbJRIz6bhpNtuw8fwddWsVy
     TAepawKBgQDHOiiGIKsWR4Qrb0zTCQGLddRYE9/UG76ntTLA2ocOglLNZJtKFOGz
     0DbxS6Ow4enTcRMhvPf3Kn0AEdR9B1cnKgDZLZUqe0P1z11Q4LZ7BXjHJgypzEEF
     esViwAMKFer7C5GZwGMMaBVlzK/THREA1IPcOKwxopWgVvIbKus3VA==
     -----END RSA PRIVATE KEY-----
''')

 tinc_up_file = textwrap.dedent(f'''
     #!/bin/sh
     # see: https://www.tinc-vpn.org/pipermail/tinc/2017-January/004729.html
     macfile=/etc/tinc/{tinc_network_name}/address
     if [ -f $macfile ]; then
         ip link set tinc.{tinc_network_name} address `cat $macfile`
     else
         cat /sys/class/net/tinc.{tinc_network_name}/address >$macfile
     fi

     # https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1006937
     dhclient -4 -nw -v tinc.{tinc_network_name} -cf /etc/tinc/{tinc_network_name}/dhclient.conf -r
     dhclient -4 -nw -v tinc.{tinc_network_name} -cf /etc/tinc/{tinc_network_name}/dhclient.conf
 ''')

 tinc_down_file = textwrap.dedent(f'''
     #!/bin/sh
     dhclient -4 -nw -v tinc.{tinc_network_name} -cf /etc/tinc/{tinc_network_name}/dhclient.conf -r
     ''')

 fix_route_file = textwrap.dedent(f'''
     #!/usr/bin/env bash

     sleep 15
     netstat -rnv | grep {tinc_network_name} | grep 0.0.0.0 >/dev/null 2>&1

     if [ $? = 0 ]; then
         route del -net {tinc_network_name} netmask 24 gateway 0.0.0.0
         route add -net {tinc_network_name} netmask 24 gateway `ifconfig tinc.{tinc_network_name}| grep inet | awk '{{ print $2 }}' `
     fi
 ''')

 dhclient_conf_file = textwrap.dedent(f'''
     option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

     # https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1006937
     send host-name "my-host-name";
     #send dhcp-requested-address 10.16.254.23;

     request subnet-mask, broadcast-address, time-offset, routers,
         domain-name, domain-search, host-name,
         netbios-name-servers, netbios-scope, interface-mtu,
         rfc3442-classless-static-routes, ntp-servers;

     timeout 300;
 ''')


 connect_to_hosts = {
     'core_network_01': textwrap.dedent('''
         Name=core_network_01
         Address=core01.example.com
         Port=655
         Compression=0
         Subnet=10.16.254.1/32

         -----BEGIN RSA PUBLIC KEY-----
         MIIBCgKCAQEAt9PKpazBuZMEH4mwX+yc0yq5sHT3D6fLJ+VHeJdSr6nsTWbthLGS
         ti+jt2bBniaUgkzbc1vRrWtM0sfRwhFbkBOXmXsSFQY19YfT7IqxG6nJ7JLiDMPL
         V1bK8xa9t2oXOdATNrTehq6oy8BeLls+BOKXJ9T6ZR6T4Hu4KN2tcf78ZMRCyrx1
         E1O/D3YAEErnZj1KN44Agf2GJXbCfayicywvojz3Otyiu/4VMtjubgUitbHS8ZiM
         yomH9ayDdAdqyFTEQopH4zQ7GYPH2syzIJsD9yRoc2CnMALb6q5rDGeLOfoCeIZq
         TAfi2ceSo0lGQwdiFehiogZ2ng5P9/Iq5QIDAQAB
         -----END RSA PUBLIC KEY-----
     '''),

     'core_network_02': textwrap.dedent('''
         Name=core_network_02
         Address=core02.example.com
         Port=655
         Compression=0
         Subnet=10.16.254.2/32

         -----BEGIN RSA PUBLIC KEY-----
         MIIBCgKCAQEApORHeJrFbe6H9Wqi25PEHpLMr1+scReE1BFNs9U5UME4PY+AGF92
         Qczpy70bH30quowy406zmglDQenIVWdpMpN2odm1V9OAz4vyk/AZzWK/wVDrIqqy
         OUFQnocdWwONGkfLShM5DHiyi5FcDS0oORWrh6LobxSQdBOZTKfgy2F6xJYUWAq7
         7jmqbJb40/Cd4BvyJekzkU71Y1TWfQnX7hvRD9S3pCpknwqtFnD8MYE+zv9p/uNC
         OsrCncN4Ur3/pcAqRRRfLuZqNvXTf1+HQk6jTPM0s1UCV5LtcEcbB4xzV8boDipm
         //8326DMTzUJntyqdhRxEYRjGuvI/Ri6uwIDAQAB
         -----END RSA PUBLIC KEY-----
     '''),

     'core_network_03': textwrap.dedent('''
         Name=core_network_03
         Address=core03.example.com
         Port=655
         Compression=0
         Subnet=10.16.254.3/32

         -----BEGIN RSA PUBLIC KEY-----
         MIIBCgKCAQEA81/Mkzf+qwxQ+Py8O5lyOWUmN84aAd5Z9d1XrCQ3iuHm7g5J0K4f
         U3JHMEOn0RU2RRUbUXiK0L8LeHCU7TiuBwz8+nOy/HCeZCiGUTuBkGKiIWSVVGY/
         SOHvAIUHhCCPMmgIuTBDywDthDGVPra++k1sRXsK5ODrPclqJzF5f5AKUaEfcfOw
         XdBn08fOu3S8SXSUoOepSS8mPQv2D0LB7hPXWlAV8tu3R9ibx2oR22c9zBWjgG5y
         tMhI3vLvnnzf2+0bNdY1ekc6G5wcCFuZb8qxt8+88Ls5Ek5jUc9Z1aqpe7x6MaYP
         KafbBTGK6BXmaAhyiQG4aALH5U2+Zl7BOwIDAQAB
         -----END RSA PUBLIC KEY-----
     '''),
 }

 tinc_conf_file = textwrap.dedent(f'''
     Name = laptop
     DeviceType = tap

     Device = /dev/net/tun
     Interface = tinc.{tinc_network_name}
     AddressFamily = ipv4
     LocalDiscovery = yes
     Mode=switch
     ConnectTo = core_network_01
     ConnectTo = core_network_02
     ConnectTo = core_network_03
     Cipher=aes-256-cbc
     ProcessPriority = high
 ''')

 config = {
     'tinc_network_name': tinc_network_name,
     'public_key': public_key,
     'private_key': private_key,
     'tinc_up_file': tinc_up_file,
     'tinc_down_file': tinc_down_file,
     'fix_route_file': fix_route_file,
     'tinc_conf': tinc_conf_file,
     'dhclient_conf': dhclient_conf_file,
     'connect_to_hosts': connect_to_hosts,
 }

 api = Api(
     '127.0.0.1:22',
     connection='smart',
     remote_user='root',
     private_key_file=os.getenv('HOME') + '/.ssh/id_rsa',
     become=True,
     become_user='root',
     sudo=True,
     ssh_extra_args='-o StrictHostKeyChecking=no'
 )

 result, logs = pyarchops_tinc.apply(api, config=config)

 print(result)
 print(logs)

Development

Install requirements:

$ sudo pacman -S tmux python-virtualenv python-pip libjpeg-turbo gcc make vim git tk tcl

Git clone this repository

$ git clone https://github.com/pyarchops/tinc.git pyarchops.tinc
$ cd pyarchops.tinc

2. See the Makefile, to get started simply execute:

$ make up

Credits

• TODO

0.0.1 (2018-12-11)

• First release on PyPI.