diff options
| author | Kay Sievers <kay@vrfy.org> | 2014-01-06 08:00:16 +0400 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2014-01-08 18:11:37 +0800 |
| commit | 8b255ecd99dfee4e27b40a075b15d1e117f819fa (patch) | |
| tree | 29e06155680211970985f3b760806edd3acecf68 | |
| parent | bc6422cbd1dfc258fb2b4909a2a25ad356e63400 (diff) | |
pam_systemd: export DBUS_SESSION_BUS_ADDRESS
| -rw-r--r-- | Makefile.am | 2 | ||||
| -rw-r--r-- | src/login/pam-module.c | 32 | ||||
| -rw-r--r-- | units/.gitignore | 1 | ||||
| -rw-r--r-- | units/user@.service.in (renamed from units/user@.service.m4.in) | 9 |
4 files changed, 35 insertions, 9 deletions
diff --git a/Makefile.am b/Makefile.am index 7a159429e8..725a37563a 100644 --- a/Makefile.am +++ b/Makefile.am @@ -494,7 +494,7 @@ EXTRA_DIST += \ units/user/systemd-exit.service.in \ units/systemd-fsck@.service.in \ units/systemd-fsck-root.service.in \ - units/user@.service.m4.in \ + units/user@.service.in \ units/systemd-udevd.service \ units/systemd-udev-trigger.service \ units/systemd-udev-settle.service \ diff --git a/src/login/pam-module.c b/src/login/pam-module.c index 89623aa765..c67e677384 100644 --- a/src/login/pam-module.c +++ b/src/login/pam-module.c @@ -164,6 +164,30 @@ static int get_seat_from_display(const char *display, const char **seat, uint32_ return 0; } +static int export_legacy_dbus_address( + pam_handle_t *handle, + uid_t uid, + const char *runtime) { + +#ifdef ENABLE_KDBUS + _cleanup_free_ char *s = NULL; + int r; + + if (asprintf(&s, "kernel:path=/dev/kdbus/%lu-user/bus;unix:path=%s/bus", + (unsigned long) uid, runtime) < 0) { + pam_syslog(handle, LOG_ERR, "Failed to set bus variable."); + return PAM_BUF_ERR; + } + + r = pam_misc_setenv(handle, "DBUS_SESSION_BUS_ADDRESS", s, 0); + if (r != PAM_SUCCESS) { + pam_syslog(handle, LOG_ERR, "Failed to set bus variable."); + return r; + } +#endif + return PAM_SUCCESS; +} + _public_ PAM_EXTERN int pam_sm_open_session( pam_handle_t *handle, int flags, @@ -232,6 +256,10 @@ _public_ PAM_EXTERN int pam_sm_open_session( pam_syslog(handle, LOG_ERR, "Failed to set runtime dir."); return r; } + + r = export_legacy_dbus_address(handle, pw->pw_uid, rt); + if (r != PAM_SUCCESS) + return r; } return PAM_SUCCESS; @@ -386,6 +414,10 @@ _public_ PAM_EXTERN int pam_sm_open_session( pam_syslog(handle, LOG_ERR, "Failed to set runtime dir."); return r; } + + r = export_legacy_dbus_address(handle, pw->pw_uid, runtime_path); + if (r != PAM_SUCCESS) + return r; } if (!isempty(seat)) { diff --git a/units/.gitignore b/units/.gitignore index cb9fa1c0c4..76c4cb39e6 100644 --- a/units/.gitignore +++ b/units/.gitignore @@ -65,5 +65,4 @@ /systemd-update-utmp.service /systemd-user-sessions.service /systemd-vconsole-setup.service -/user@.service.m4 /user@.service diff --git a/units/user@.service.m4.in b/units/user@.service.in index 7b7d52b60b..c2d495f53f 100644 --- a/units/user@.service.m4.in +++ b/units/user@.service.in @@ -6,17 +6,12 @@ # (at your option) any later version. [Unit] -Description=User Manager for %I +Description=User Manager for %i After=systemd-user-sessions.service [Service] -User=%I +User=%i PAMName=systemd-user Type=notify ExecStart=-@rootlibexecdir@/systemd --user -m4_ifdef(`ENABLE_KDBUS', -Environment=DBUS_SESSION_BUS_ADDRESS=kernel:path=/dev/kdbus/%I-user/bus;unix:path=/run/user/%I/bus -,m4_dnl -Environment=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/%I/bus -)m4_dnl Slice=user-%i.slice |