Getting 'Access denied' on graphical terminals #270
Description
Which version of pam_usb are you running?
0.8.5
Which distribution are you using?
Linux Mint xia 22.1 x86_64
Which login manager and desktop environment are you using?
lightdm 1.30.0 DE: Cinnamon 6.4.8
What happened?
Can't authenticate on graphical terminals
sudo bash works correctly
ant@Blade ~ $ sudo bash
- Authentication request for user "ant" (sudo)
- Searching for "usb_autorizador" in the hardware database...
- Authentication device "usb_autorizador" is connected.
- Performing one time pad verification...
- Access granted.
root@Blade:/home/ant#
Under sudo works ok
root@Blade:/home/ant# pamusb-check --debug ant - Authentication request for user "ant" (pamusb-check)
[src/local.c:281] Checking whether the caller (pamusb-check) is local or not...
[src/local.c:298] Checking pid 17155 (pamusb-check)...
[src/local.c:298] Checking pid 16979 (bash)...
[src/local.c:298] Checking pid 16978 (sudo)...
[src/local.c:298] Checking pid 16963 (sudo)...
[src/local.c:298] Checking pid 16949 (bash)...
[src/local.c:298] Checking pid 16941 (/usr/libexec/gnome-terminal-server)...
[src/local.c:298] Checking pid 1922 (/usr/lib/systemd/systemd)...
[src/local.c:298] Checking pid 1 (/sbin/init)...
[src/local.c:339] Using DISPLAY :0 for utmp search
[src/local.c:053] No utmp entry found for tty ":0"
[src/local.c:353] Trying to get tty from display server
[src/local.c:358] Retrying with tty /dev/tty7, obtained from display server, for utmp search
[src/local.c:056] utmp entry for tty "tty7" found
[src/local.c:057] utmp->ut_pid: 10433
[src/local.c:058] utmp->ut_user: ant
[src/local.c:073] utmp check successful, request originates from a local source!
[src/local.c:441] No remote access detected, seems to be local request - allowing. - Searching for "usb_autorizador" in the hardware database...
- Authentication device "usb_autorizador" is connected.
- Performing one time pad verification...
[src/volume.c:105] Searching for volume with uuid 8d4d8d3a-1614-4f81-970a-386720bb8aca.
[src/volume.c:130] Found mount points: (null)
[src/volume.c:145] Found volume 8d4d8d3a-1614-4f81-970a-386720bb8aca.
[src/volume.c:044] Attempting to mount device /dev/sdb1.
[src/volume.c:058] Mounted device /dev/sdb1 to /mnt/backup.
[src/pad.c:317] Loading device pad...
[src/pad.c:327] Loading system pad...
[src/pad.c:343] Pad match.
[src/pad.c:176] Checking whether pads are expired or not...
[src/pad.c:204] Pads were generated 1725 seconds ago, not updating.
[src/volume.c:196] Attempting to unmount /dev/sdb1 from /mnt/backup.
[src/volume.c:209] Unmount succeeded. - Access granted.
Output of "pamusb-check --debug whoami"
* Authentication request for user "ant" (pamusb-check)
[src/local.c:281] Checking whether the caller (pamusb-check) is local or not...
[src/local.c:298] Checking pid 15397 (pamusb-check)...
[src/local.c:298] Checking pid 11152 (bash)...
[src/local.c:298] Checking pid 11143 (/usr/libexec/gnome-terminal-server)...
[src/local.c:298] Checking pid 1922 (/usr/lib/systemd/systemd)...
[src/local.c:298] Checking pid 1 (/sbin/init)...
[src/local.c:339] Using DISPLAY :0 for utmp search
[src/local.c:053] No utmp entry found for tty ":0"
[src/local.c:353] Trying to get tty from display server
[src/local.c:119] Determining tty by display server failed (running 'pamusb-check' as user?)
[src/local.c:363] Failed, no result while trying to get TTY from display server
[src/local.c:368] Trying to get tty by DISPLAY
[src/local.c:376] Failed, no result while searching utmp for display :0 owned by user ant
[src/local.c:392] Trying to check for remote access by loginctl
Failed to get path for session '2': No session '2' known
[src/local.c:268] 'loginctl' returned nothing.
[src/local.c:407] Trying to get tty by loginctl
Failed to get path for session '2': No session '2' known
[src/local.c:224] 'loginctl' returned nothing.
[src/local.c:418] Failed, could not obtain tty from loginctl - see line before this for reason.
[src/local.c:434] Fallback: Using TTY /dev/pts/0 from ttyname() for search
[src/local.c:053] No utmp entry found for tty "pts/0"
[src/local.c:445] Couldn't confirm login tty to be neither local or remote - denying.
* Access denied.Output of "w"
22:05:39 up 50 min, 2 users, load average: 0,92, 0,75, 0,88
USUARIO TTY DESDE LOGIN@ IDLE JCPU PCPU WHAT
ant - 21:41 40:45 0.00s 0.02s lightdm --session-child 12 20Output of "loginctl"
SESSION UID USER SEAT TTY STATE IDLE SINCE
c2 1000 ant seat0 tty7 closing no -
c4 1000 ant seat0 tty7 active no -
2 sessions listed.