** Description changed: There is an error observed when Ubuntu is configured to perform authentication via pam_vas (Vintela Authentication Services by Dell) in a disconnected mode (using cached authentication). Steps to reproduce: 1. Configure pam_vas client authenticating to a remote server. 2. Perform authentication to cache the credentials. 3. Disconnect from the network where the server is reachable (to force using cached information). 4. Perform an action requiring polkit authentication. Expected result: Authentication succeeds accompanied by the following message "You have logged in using cached account information. Some network services will be unavailable". Actual result: Authentication fails accompanied by the following message "You have logged in using cached account information. Some network services will be unavailable". Probable cause: The PolkitAgentSession part of polkit is designed to interpret only 1-line output, while interaction with pam_vas in the above scenario triggers helper to produce the following 2-line output: PAM_TEXT_INFO You have logged in using cached account information. Some network services will be unavailable SUCCESS - The 'SUCCESS' part is never read so the authentication never ends + The 'SUCCESS' part is never read so the authentication never finishes successfully. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: policykit-1 0.105-4ubuntu2.14.04.1 ProcVersionSignature: Ubuntu 3.16.0-52.71~14.04.1-generic 3.16.7-ckt18 Uname: Linux 3.16.0-52-generic x86_64 NonfreeKernelModules: nvidia zfs zunicode zcommon znvpair zavl ApportVersion: 2.14.1-0ubuntu3.18 Architecture: amd64 CurrentDesktop: Unity Date: Wed Oct 28 09:01:37 2015 InstallationDate: Installed on 2015-04-13 (197 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: policykit-1 UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to policykit-1 in Ubuntu. https://bugs.launchpad.net/bugs/1510824 Title: PolkitAgentSession ignores multiline output (with pam_vas) Status in policykit-1 package in Ubuntu: New Status in policykit-1 source package in Trusty: New Status in policykit-1 source package in Vivid: New Status in policykit-1 source package in Wily: New Bug description: There is an error observed when Ubuntu is configured to perform authentication via pam_vas (Vintela Authentication Services by Dell) in a disconnected mode (using cached authentication). Steps to reproduce: 1. Configure pam_vas client authenticating to a remote server. 2. Perform authentication to cache the credentials. 3. Disconnect from the network where the server is reachable (to force using cached information). 4. Perform an action requiring polkit authentication. Expected result: Authentication succeeds accompanied by the following message "You have logged in using cached account information. Some network services will be unavailable". Actual result: Authentication fails accompanied by the following message "You have logged in using cached account information. Some network services will be unavailable". Probable cause: The PolkitAgentSession part of polkit is designed to interpret only 1-line output, while interaction with pam_vas in the above scenario triggers helper to produce the following 2-line output: PAM_TEXT_INFO You have logged in using cached account information. Some network services will be unavailable SUCCESS The 'SUCCESS' part is never read so the authentication never finishes successfully. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: policykit-1 0.105-4ubuntu2.14.04.1 ProcVersionSignature: Ubuntu 3.16.0-52.71~14.04.1-generic 3.16.7-ckt18 Uname: Linux 3.16.0-52-generic x86_64 NonfreeKernelModules: nvidia zfs zunicode zcommon znvpair zavl ApportVersion: 2.14.1-0ubuntu3.18 Architecture: amd64 CurrentDesktop: Unity Date: Wed Oct 28 09:01:37 2015 InstallationDate: Installed on 2015-04-13 (197 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: policykit-1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/policykit-1/+bug/1510824/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
