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[Bug 1104476] Re: Network manager cannot connect to WPA2/PEAP/MSCHAPv2 network without CA_Certificate

 

One sane solution would be to let the user choose whether to use the
system CA certs or not. KDE's network manager applet already does this.

I have a patch ready that adds this functionality. For package network-
manager-applet. Tested working on ArchLinux, but there are no changes in
Ubuntu's 9.8.0 and Arch's 9.8.4 among the parts of code that this patch
touches.

My university is in the process of testing out 802.1x for wired
networks, but this bug is a major bottleneck right now as many people
here use Ubuntu 13.04.

** Patch added: "Lets user choose whether to use system CA certs or not."
   https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1104476/+attachment/3881279/+files/system-ca-certs.patch

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https://bugs.launchpad.net/bugs/1104476

Title:
  Network manager cannot connect to WPA2/PEAP/MSCHAPv2 network without
  CA_Certificate

Status in NetworkManager:
  New
Status in Release Notes for Ubuntu:
  Fix Released
Status in “network-manager” package in Ubuntu:
  Triaged

Bug description:
  === Release Notes Text ===

  When connecting to MPA2/PEAP/MSCHAPv2 wifi networks which do not have
  a CA Certificate network manager may incorrectly mark the CA
  certificate as needing verification and fail that verification.  See
  the bug for workarounds.

  ===

  I can connect to Eduroam in 12.10 and any other previous release, but
  not in 13.04. I checked, my name and password are correct, all
  settings are the same as in 12.10.

  Network properties:

  security: WPA - WPA2 enterprise
  authentication: protected EAP (PEAP)
  CA certificate: none
  PEAP version: automatic
  inner autentication: MSCHAPv2
  username: (required)
  password: (required)

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: network-manager 0.9.6.0+git201301021750.e78c3e8-0ubuntu3
  ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
  Uname: Linux 3.8.0-1-generic i686
  ApportVersion: 2.8-0ubuntu2
  Architecture: i386
  CasperVersion: 1.330
  Date: Thu Jan 24 21:32:25 2013
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  IpRoute:
   default via 192.168.43.1 dev wlan0  proto static
   169.254.0.0/16 dev wlan0  scope link  metric 1000
   192.168.43.0/24 dev wlan0  proto kernel  scope link  src 192.168.43.149  metric 9
  LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Alpha i386 (20130123)
  MarkForUpload: True
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  nmcli-con:
   NAME                      UUID                                   TYPE              TIMESTAMP    TIMESTAMP-REAL                     AUTOCONNECT   READONLY   DBUS-PATH
   AndroidAP                 978da457-563b-4c59-a894-45eb0f74fcb7   802-11-wireless   1359063171   Thu 24 Jan 2013 09:32:51 PM UTC    yes           no         /org/freedesktop/NetworkManager/Settings/2
   Wired connection 1        6703fabc-9519-49bd-a4af-45fbfb7d660e   802-3-ethernet    1359062570   Thu 24 Jan 2013 09:22:50 PM UTC    yes           no         /org/freedesktop/NetworkManager/Settings/1
   eduroam                   00f69a95-4a1b-436c-b462-a284f45fbaa1   802-11-wireless   1359063171   Thu 24 Jan 2013 09:32:51 PM UTC    yes           no         /org/freedesktop/NetworkManager/Settings/0
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH
   wlan0      802-11-wireless   connected     /org/freedesktop/NetworkManager/Devices/1
   eth0       802-3-ethernet    unavailable   /org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN
   running         0.9.7.0    connected       enabled       enabled         enabled    enabled         disabled

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