Bug 1300421
Summary: | Screen locks and smart card is removed - must show a message to insert the correct smartcard | ||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Roshni <rpattath> |
Component: | sssd | Assignee: | SSSD Maintainers <sssd-maint> |
Status: | CLOSED ERRATA | QA Contact: | Steeve Goveas <sgoveas> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 6.8 | CC: | grajaiya, jhrozek, ksiddiqu, lslebodn, mkosek, mzidek, pbrezina, sbose, sgoveas, sssd-maint |
Target Milestone: | rc | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | sssd-1.13.3-54.el6 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | 1300420 | Environment: | |
Last Closed: | 2017-03-21 09:55:09 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1300420 | ||
Bug Blocks: |
Description
Roshni
2016-01-20 18:14:23 UTC
Upstream ticket: https://fedorahosted.org/sssd/ticket/2941 Sumit, Please provide testing instructions. In RHEL6 screen-locking after removing the Smartcard can be enabled by calling gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.mandatory -s /desktop/gnome/peripherals/smartcard/removal_action lock_screen --type string Restarting gdm should make sure that the new configuration is loaded. Additionally please comment out the line containing pam_pkcs11 in /etc/pam.d/smartcard-auth and add auth sufficient pam_sss.so allow_missing_name to the auth section in /etc/pam.d/smartcard-auth directly before or after the commented out pam_pkcs11 line. After making changes as per comment 6 and comment 7, I did a reboot. I see that the screen locks when the smartcard is removed, when I move the mouse (card is still not inserted) it does not prompt to enter the specific smartcard. It prompts for the ipa user password. [root@dhcp129-184 ~]# cat /etc/gconf/gconf.xml.mandatory/desktop/gnome/peripherals/smartcard/%gconf.xml <?xml version="1.0"?> <gconf> <entry name="removal_action" mtime="1481125643" type="string"> <stringvalue>lock_screen</stringvalue> </entry> </gconf> [root@dhcp129-184 ~]# cat /etc/pam.d/smartcard-auth #%PAM-1.0 # This file is auto-generated. # User changes will be destroyed the next time authconfig is run. auth required pam_env.so #auth [success=done ignore=ignore default=die] pam_pkcs11.so wait_for_card card_only auth sufficient pam_sss.so allow_missing_name auth required pam_deny.so account required pam_unix.so account sufficient pam_localuser.so account sufficient pam_succeed_if.so uid < 500 quiet account [default=bad success=ok user_unknown=ignore] pam_sss.so account required pam_permit.so #password required pam_pkcs11.so session optional pam_keyinit.so revoke session required pam_limits.so session optional pam_oddjob_mkhomedir.so umask=0077 session [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid session required pam_unix.so session optional pam_sss.so [root@dhcp129-184 ~]# rpm -qi sssd Name : sssd Relocations: (not relocatable) Version : 1.13.3 Vendor: Red Hat, Inc. Release : 54.el6 Build Date: Fri 16 Dec 2016 03:57:57 AM EST Install Date: Fri 16 Dec 2016 10:12:08 AM EST Build Host: x86-042.build.eng.bos.redhat.com Group : Applications/System Source RPM: sssd-1.13.3-54.el6.src.rpm Size : 35147 License: GPLv3+ Signature : (none) Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla> URL : http://fedorahosted.org/sssd/ Summary : System Security Services Daemon Verification steps: 1. Install ipa-client and configure sssd and pam files to enable smartcard login. 2. Additional config required for verifying this bug are as follows gconftool-2 --direct --config-source=xml:readwrite:/etc/gconf/gconf.xml.mandatory -s /desktop/gnome/peripherals/smartcard/removal_action lock_screen --type string Change /etc/sysconfig/authconfig to have USESMARTCARD=yes Changes mentioned in comment 11 3. Remove the smartcard to lock the screen. The locked screen prompts to insert the smartcard. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2017-0632.html |