1. 31 Oct, 2019 2 commits
  2. 22 Oct, 2019 1 commit
  3. 04 Jul, 2019 1 commit
  4. 03 Jul, 2019 1 commit
    • Killian Lufau's avatar
      Fix handling of private methods · d0233199
      Killian Lufau authored
      The detection of the attribute `_private` was performed on a string
      object representing the name of the method instead of the method itself,
      leading to the registry allowing anyone to call private methods.
      d0233199
  5. 27 Jun, 2019 1 commit
    • Killian Lufau's avatar
      demo: add another re6st network · d868f09a
      Killian Lufau authored
      The purpose is to check that HMAC prevents routes from being exchanged
      between the 2 networks. This happened when 2 nodes of 2 different re6st
      networks are in the same LAN, and it caused many issues.
      
      /reviewed-on nexedi/re6stnet!15
      d868f09a
  6. 26 Jun, 2019 1 commit
  7. 19 Jun, 2019 1 commit
    • Killian Lufau's avatar
      Implement HMAC for babel · 12ba2ee4
      Killian Lufau authored
      HMAC is added in babel call to prevent babel communication between nodes of different re6st networks. 
      This solves the problem of machines in different re6st networks but on the same LAN that exchange routes through babel. 
      The key used to authenticate packets is randomly created on 16 bytes by the registry and sent to nodes when they fetch network parameters. 
      This uses the WIP hmac branch of jech/babeld with Nexedi patches and the added possibility to not check HMAC in incoming packets for better HMAC integration on a HMAC-less network.
      
      /reviewed-on !18
      12ba2ee4
  8. 18 Jun, 2019 1 commit
  9. 12 Jun, 2019 1 commit
  10. 04 Jun, 2019 1 commit
  11. 15 May, 2019 2 commits
  12. 09 May, 2019 1 commit
    • Killian Lufau's avatar
      OpenVPN 2.4.7 workaround to revert to previous MTU settings · d398aa93
      Killian Lufau authored
      In commit 06974788,
      we increased the --link-mtu value as a temporary way to compensate the
      unexplained behaviour change of recent OpenVPN.
      
      This was partly due to encryption, which was enabled despite
      `--cipher none`. And it happens that the behaviour of --link-mtu only
      changed for the server, with a mysterious difference of 93 bytes.
      
      Hence the workaround to get identical tunnel MTU on both sides.
      
      /reviewed-on !13
      d398aa93
  13. 06 May, 2019 1 commit
    • Killian Lufau's avatar
      Remove old fix in ovpn-client · 24fea8cd
      Killian Lufau authored
      The fix to mark an interface as "up" and indicate its MTU was
      useful for machines with a single client, because OpenVPN would fail
      to configure them this way in OpenVPN 2.3. It has been fixed in 2.4
      so the fix has been removed.
      
      /reviewed-on nexedi/re6stnet!14
      24fea8cd
  14. 03 May, 2019 1 commit
  15. 29 Apr, 2019 1 commit
    • Killian Lufau's avatar
      Switch to OpenVPN 2.4 · 06974788
      Killian Lufau authored
      The behaviour of --link-mtu has changed and we increase the values to
      at least have interface MTU greater than IPv6 minimum.
      We'll see later to have even greater values in ovpn_link_mtu_dict
      (so that the resulting MTU is closer to what we had with 2.3)
      or review the whole MTU part completely.
      06974788
  16. 10 Apr, 2019 1 commit
  17. 12 Mar, 2019 1 commit
  18. 21 Feb, 2019 1 commit
  19. 05 Feb, 2019 1 commit
  20. 14 Dec, 2018 1 commit
    • Jérome Perrin's avatar
      x509: gracefully handle ENOMEM when running openssl · 2b0d5043
      Jérome Perrin authored
      prevent this kind of errors when running openssl fail:
      
      ```
      10-12-2018 19:04:02 ERROR     AttributeError: 'NoneType' object has no attribute 'splitlines'
      Traceback (most recent call last):
        File "/opt/re6st/eggs/re6stnet-0.513-py2.7.egg/re6st/cli/node.py", line 428, in main
          s(*args)
        File "/opt/re6st/eggs/re6stnet-0.513-py2.7.egg/re6st/utils.py", line 191, in select
          R[r]()
        File "/opt/re6st/eggs/re6stnet-0.513-py2.7.egg/re6st/tunnel.py", line 399, in handlePeerEvent
          True, crypto.FILETYPE_ASN1)
        File "/opt/re6st/eggs/re6stnet-0.513-py2.7.egg/re6st/x509.py", line 136, in loadVerify
          for x in err.splitlines():
      ```
      
      /reviewed-on nexedi/re6stnet!6
      2b0d5043
  21. 17 Oct, 2018 2 commits
  22. 02 Oct, 2018 1 commit
  23. 25 Sep, 2018 2 commits
  24. 30 Aug, 2018 3 commits
  25. 09 Aug, 2018 1 commit
  26. 07 Aug, 2018 1 commit
    • Julien Muchembled's avatar
      Log signals that are sent to kill subprocesses and increase default log level · 9e6ece7a
      Julien Muchembled authored
      We currently have issues with OpenVPN hook scripts that aren't always killed
      at exit. Such orphan processes prevent re6st from starting again (EADDRINUSE).
      
      We want to know if it's an OpenVPN that does not exit cleanly on TERM,
      or if it sometimes does not exit at all after 5s (then re6st sends a KILL
      signal and at that point we should indeed make sure that any subprocess is
      also KILLed).
      9e6ece7a
  27. 01 Aug, 2018 3 commits
    • Julien Muchembled's avatar
      29d7fc03
    • Julien Muchembled's avatar
      Update comments · 20f89677
      Julien Muchembled authored
      20f89677
    • Julien Muchembled's avatar
      Fix crash caused by buggy UPnP · 2938a7c6
      Julien Muchembled authored
      gaierror: [Errno -2] Name or service not known
      Traceback (most recent call last):
       File "re6st/cli/node.py", line 271, in main
         remote_gateway, config.disable_proto, config.neighbour)
       File "re6st/tunnel.py", line 663, in __init__
         cache, cert, address)
       File "re6st/tunnel.py", line 236, in __init__
         self._updateCountry(address)
       File "re6st/tunnel.py", line 643, in _updateCountry
         family, ip = resolve(*address)
       File "re6st/tunnel.py", line 30, in resolve
         for x in socket.getaddrinfo(ip, port, family, 0, proto))
      
      where ip is '-a'
      2938a7c6
  28. 03 Jul, 2018 1 commit
  29. 02 Jul, 2018 3 commits
  30. 29 Jun, 2018 1 commit