diff options
Diffstat (limited to 'gnu/services/xorg.scm')
| -rw-r--r-- | gnu/services/xorg.scm | 136 |
1 files changed, 91 insertions, 45 deletions
diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm index 44dcec4ec9..0a38b4013c 100644 --- a/gnu/services/xorg.scm +++ b/gnu/services/xorg.scm @@ -83,6 +83,8 @@ slim-configuration-shepherd slim-configuration-auto-login-session slim-configuration-xorg + slim-configuration-display + slim-configuration-vt slim-configuration-sessreg slim-service-type @@ -488,6 +490,10 @@ desktop session from the system or user profile will be used." (default #f)) (xorg-configuration slim-configuration-xorg (default (xorg-configuration))) + (display slim-configuration-display + (default ":0")) + (vt slim-configuration-vt + (default "vt7")) (sessreg slim-configuration-sessreg (default sessreg))) @@ -495,24 +501,31 @@ desktop session from the system or user profile will be used." "Return a PAM service for @command{slim}." (list (unix-pam-service "slim" + #:login-uid? #t #:allow-empty-passwords? (slim-configuration-allow-empty-passwords? config)))) (define (slim-shepherd-service config) - (define slim.cfg - (let ((xinitrc (xinitrc #:fallback-session - (slim-configuration-auto-login-session config))) - (xauth (slim-configuration-xauth config)) - (startx (xorg-start-command (slim-configuration-xorg config))) - (shepherd (slim-configuration-shepherd config)) - (theme-name (slim-configuration-theme-name config)) - (sessreg (slim-configuration-sessreg config))) + (let* ((xinitrc (xinitrc #:fallback-session + (slim-configuration-auto-login-session config))) + (xauth (slim-configuration-xauth config)) + (startx (xorg-start-command (slim-configuration-xorg config))) + (display (slim-configuration-display config)) + (vt (slim-configuration-vt config)) + (shepherd (slim-configuration-shepherd config)) + (theme-name (slim-configuration-theme-name config)) + (sessreg (slim-configuration-sessreg config)) + (lockfile (string-append "/var/run/slim-" vt ".lock"))) + (define slim.cfg (mixed-text-file "slim.cfg" " default_path /run/current-system/profile/bin default_xserver " startx " -xserver_arguments :0 vt7 +display_name " display " +xserver_arguments " vt " xauth_path " xauth "/bin/xauth -authfile /var/run/slim.auth +authfile /var/run/slim-" vt ".auth +lockfile " lockfile " +logfile /var/log/slim-" vt ".log # The login command. '%session' is replaced by the chosen session name, one # of the names specified in the 'sessions' setting: 'wmaker', 'xfce', etc. @@ -530,32 +543,39 @@ reboot_cmd " shepherd "/sbin/reboot\n" "") (if theme-name (string-append "current_theme " theme-name "\n") - "")))) - - (define theme - (slim-configuration-theme config)) - - (list (shepherd-service - (documentation "Xorg display server") - (provision '(xorg-server)) - (requirement '(user-processes host-name udev)) - (start - #~(lambda () - ;; A stale lock file can prevent SLiM from starting, so remove it to - ;; be on the safe side. - (false-if-exception (delete-file "/var/run/slim.lock")) - - (fork+exec-command - (list (string-append #$(slim-configuration-slim config) - "/bin/slim") - "-nodaemon") - #:environment-variables - (list (string-append "SLIM_CFGFILE=" #$slim.cfg) - #$@(if theme - (list #~(string-append "SLIM_THEMESDIR=" #$theme)) - #~()))))) - (stop #~(make-kill-destructor)) - (respawn? #t)))) + ""))) + + (define theme + (slim-configuration-theme config)) + + (list (shepherd-service + (documentation "Xorg display server") + (provision (append + ;; For compatibility, also provide 'xorg-server'. + (if (string=? vt "vt7") + '(xorg-server) + '()) + + (list (symbol-append 'xorg-server- + (string->symbol vt))))) + (requirement '(user-processes host-name udev)) + (start + #~(lambda () + ;; A stale lock file can prevent SLiM from starting, so remove it to + ;; be on the safe side. + (false-if-exception (delete-file lockfile)) + + (fork+exec-command + (list (string-append #$(slim-configuration-slim config) + "/bin/slim") + "-nodaemon") + #:environment-variables + (list (string-append "SLIM_CFGFILE=" #$slim.cfg) + #$@(if theme + (list #~(string-append "SLIM_THEMESDIR=" #$theme)) + #~()))))) + (stop #~(make-kill-destructor)) + (respawn? #t))))) (define slim-service-type (service-type (name 'slim) @@ -754,14 +774,38 @@ the GNOME desktop environment.") (shell (file-append shadow "/sbin/nologin"))))) (define dbus-daemon-wrapper - (program-file "gdm-dbus-wrapper" - #~(begin - (setenv "XDG_CONFIG_DIRS" - "/run/current-system/profile/etc/xdg") - (setenv "XDG_DATA_DIRS" - "/run/current-system/profile/share") - (apply execl (string-append #$dbus "/bin/dbus-daemon") - (program-arguments))))) + (program-file + "gdm-dbus-wrapper" + #~(begin + (use-modules (srfi srfi-26)) + + (define system-profile + "/run/current-system/profile") + + (define user-profile + (and=> (getpw (getuid)) + (lambda (pw) + (string-append (passwd:dir pw) "/.guix-profile")))) + + ;; If we are able to find the user's profile, we can add it to + ;; the search paths set below. We need to do this so that D-Bus + ;; can start services installed by the user. This allows + ;; applications that require session D-Bus services (e.g, + ;; 'evolution') to work even if those services are only available + ;; in the user's profile. See <https://bugs.gnu.org/35267>. + (define profiles + (if user-profile + (list user-profile system-profile) + (list system-profile))) + + (setenv "XDG_CONFIG_DIRS" + (string-join (map (cut string-append <> "/etc/xdg") profiles) + ":")) + (setenv "XDG_DATA_DIRS" + (string-join (map (cut string-append <> "/share") profiles) + ":")) + (apply execl (string-append #$dbus "/bin/dbus-daemon") + (program-arguments))))) (define-record-type* <gdm-configuration> gdm-configuration make-gdm-configuration @@ -811,7 +855,8 @@ the GNOME desktop environment.") "Return a PAM service for @command{gdm}." (list (pam-service - (inherit (unix-pam-service "gdm-autologin")) + (inherit (unix-pam-service "gdm-autologin" + #:login-uid? #t)) (auth (list (pam-entry (control "[success=ok default=1]") (module (file-append (gdm-configuration-gdm config) @@ -825,6 +870,7 @@ the GNOME desktop environment.") (control "required") (module "pam_permit.so"))))) (unix-pam-service "gdm-password" + #:login-uid? #t #:allow-empty-passwords? (gdm-configuration-allow-empty-passwords? config)))) |