tuigreet
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Blank CMD and password in the log messages
Describe the bug After the update to 0.9.0 I noticed that on boot the CMD seems to be blank. At first I didn't see it and just entered my password which than didn't seem to do much.
Afterwards, I manually selected a Hyprland Session and entered my password again. This time it didn't work again, but displayed an error that contained my password in the clear. Unfortunately, I also later found this message in the service journal, including my password in the clear.
So I think there is two issues here:
- Some weird behavior with a blank CMD
- Error message in the log that might contain the entered password
Expected behavior Not under any circumstances should the entered password appear in the logs.
System information:
- Distribution: Arch
-
greetd
version: 0.10.0-1 -
tuigreet
version: 0.9.0-1 - Installation method (from source, package, binary, etc.): package
-
tuigreet
command line:tuigreet --greeting \"was 1 arch\" --time --remember
Journal log
-- Boot dac54e7db6ce4430a9210131186250f5 --
May 16 13:59:12 arch systemd[1]: Started Greeter daemon.
May 16 13:59:12 arch greetd[955]: config: Config { file: ConfigFile { terminal: ConfigTerminal { vt: Specific(1), switch: true }, general: ConfigGeneral { source_profile: true, runfile: "/run/greetd.run", service: "greetd" }, default_session: ConfigSession { command: "tuigreet --g>
May 16 13:59:12 arch greetd[956]: config: Config { file: ConfigFile { terminal: ConfigTerminal { vt: None, switch: false }, general: ConfigGeneral { source_profile: true, runfile: "/run/greetd.run", service: "greetd" }, default_session: ConfigSession { command: "", user: "", servi>
May 16 13:59:12 arch greetd[956]: pam_unix(greetd:session): session opened for user greeter(uid=969) by greeter(uid=0)
May 16 13:59:12 arch greetd[1011]: config: Config { file: ConfigFile { terminal: ConfigTerminal { vt: None, switch: false }, general: ConfigGeneral { source_profile: true, runfile: "/run/greetd.run", service: "greetd" }, default_session: ConfigSession { command: "", user: "", serv>
May 16 13:59:44 arch greetd[1011]: error: expected Args or Cancel, got: PamResponse { resp: Some("mypassword") }
May 16 13:59:44 arch greetd[955]: client loop failed: i/o error: Broken pipe (os error 32)
May 16 13:59:51 arch greetd[1225]: config: Config { file: ConfigFile { terminal: ConfigTerminal { vt: None, switch: false }, general: ConfigGeneral { source_profile: true, runfile: "/run/greetd.run", service: "greetd" }, default_session: ConfigSession { command: "", user: "", serv>
May 16 13:59:54 arch greetd[1225]: pam_unix(greetd:session): session opened for user gigo(uid=1000) by gigo(uid=0)
May 17 00:03:05 arch greetd[188179]: config: Config { file: ConfigFile { terminal: ConfigTerminal { vt: None, switch: false }, general: ConfigGeneral { source_profile: true, runfile: "/run/greetd.run", service: "greetd" }, default_session: ConfigSession { command: "", user: "", se>
May 17 00:03:05 arch systemd[1]: Stopping Greeter daemon...
May 17 00:03:05 arch systemd[1]: greetd.service: Deactivated successfully.
May 17 00:03:05 arch systemd[1]: Stopped Greeter daemon.
Debug log
2024-05-17T01:15:42.519316Z INFO tuigreet: 49: tuigreet started
2024-05-17T01:15:42.521049Z INFO tuigreet: 66: creating remembered session for user gigo
2024-05-17T01:15:42.521053Z INFO tuigreet::ipc: 36: sending request to greetd: CreateSession { username: "gigo" }
2024-05-17T01:15:42.540254Z INFO tuigreet::ipc: 72: received greetd message: AuthMessage { auth_message_type: Secret, auth_message: "Password: " }
2024-05-17T01:15:54.321384Z INFO tuigreet::ipc: 36: sending request to greetd: PostAuthMessageResponse
2024-05-17T01:15:54.336825Z INFO tuigreet::ipc: 72: received greetd message: Success
2024-05-17T01:15:54.336830Z INFO tuigreet::ipc: 149: authentication successful, starting session
2024-05-17T01:16:00.952391Z INFO tuigreet::ipc: 36: sending request to greetd: PostAuthMessageResponse
2024-05-17T01:16:00.953540Z INFO tuigreet::ipc: 72: received greetd message: Error { error_type: Error, description: "expected Args or Cancel, got: PamResponse { resp: Some(\"mypassword\") }" }
2024-05-17T01:16:00.953548Z INFO tuigreet::ipc: 180: received an error from greetd: Error - expected Args or Cancel, got: PamResponse { resp: Some("mypassword") }
2024-05-17T01:16:00.953550Z INFO tuigreet::ipc: 207: cancelling session
2024-05-17T01:16:05.849461Z INFO tuigreet::ipc: 36: sending request to greetd: CreateSession { username: "gigo" }
2024-05-17T01:16:05.867865Z INFO tuigreet::ipc: 72: received greetd message: AuthMessage { auth_message_type: Secret, auth_message: "Password: " }
2024-05-17T01:16:08.172451Z INFO tuigreet::ipc: 36: sending request to greetd: PostAuthMessageResponse
2024-05-17T01:16:08.188092Z INFO tuigreet::ipc: 72: received greetd message: Success
2024-05-17T01:16:08.188098Z INFO tuigreet::ipc: 149: authentication successful, starting session
2024-05-17T01:16:08.188105Z INFO tuigreet::ipc: 36: sending request to greetd: StartSession { cmd: ["Hyprland"], env: ["XDG_SESSION_DESKTOP=hyprland", "DESKTOP_SESSION=hyprland", "XDG_SESSION_TYPE=wayland"] }
2024-05-17T01:16:08.188172Z INFO tuigreet::ipc: 72: received greetd message: Success
2024-05-17T01:16:08.188175Z INFO tuigreet::ipc: 115: greetd acknowledged session start, exiting
2024-05-17T01:16:08.188176Z INFO tuigreet::ipc: 118: caching last successful username
2024-05-17T01:16:08.188301Z INFO tuigreet: 122: preparing exit with status Success
2024-05-17T01:16:08.190115Z INFO tuigreet: 90: exiting main loop