Fix service file to match installed elogind binary location

[elogind.git] / src / login / pam_elogind.c

diff --git a/src/login/pam_elogind.c b/src/login/pam_elogind.c
index b1ffc3dd3446303f8c482469a0849c8902943f88..402885d7e9d6a3742319706052cc671a7486da17 100644 (file)
--- a/src/login/pam_elogind.c
+++ b/src/login/pam_elogind.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -38,7 +36,7 @@
 #include "def.h"
 #include "fd-util.h"
 #include "fileio.h"
-#include "formats-util.h"
+#include "format-util.h"
 #include "hostname-util.h"
 #include "login-util.h"
 #include "macro.h"
@@ -152,7 +150,7 @@ static int get_seat_from_display(const char *display, const char **seat, uint32_
         if (fd < 0)
                 return -errno;
 
-        if (connect(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path)) < 0)
+        if (connect(fd, &sa.sa, SOCKADDR_UN_LEN(sa.un)) < 0)
                 return -errno;
 
         r = getpeercred(fd, &ucred);
@@ -184,25 +182,20 @@ static int export_legacy_dbus_address(
         _cleanup_free_ char *s = NULL;
         int r = PAM_BUF_ERR;
 
-        if (is_kdbus_available()) {
-                if (asprintf(&s, KERNEL_USER_BUS_ADDRESS_FMT ";" UNIX_USER_BUS_ADDRESS_FMT, uid, runtime) < 0)
-                        goto error;
-        } else {
-                /* FIXME: We *really* should move the access() check into the
-                 * daemons that spawn dbus-daemon, instead of forcing
-                 * DBUS_SESSION_BUS_ADDRESS= here. */
+        /* FIXME: We *really* should move the access() check into the
+         * daemons that spawn dbus-daemon, instead of forcing
+         * DBUS_SESSION_BUS_ADDRESS= here. */
 
-                s = strjoin(runtime, "/bus", NULL);
-                if (!s)
-                        goto error;
+        s = strjoin(runtime, "/bus");
+        if (!s)
+                goto error;
 
-                if (access(s, F_OK) < 0)
-                        return PAM_SUCCESS;
+        if (access(s, F_OK) < 0)
+                return PAM_SUCCESS;
 
-                s = mfree(s);
-                if (asprintf(&s, UNIX_USER_BUS_ADDRESS_FMT, runtime) < 0)
-                        goto error;
-        }
+        s = mfree(s);
+        if (asprintf(&s, UNIX_USER_BUS_ADDRESS_FMT, runtime) < 0)
+                goto error;
 
         r = pam_misc_setenv(handle, "DBUS_SESSION_BUS_ADDRESS", s, 0);
         if (r != PAM_SUCCESS)
@@ -239,9 +232,11 @@ _public_ PAM_EXTERN int pam_sm_open_session(
 
         assert(handle);
 
+#if 0 /// with elogind, it is always a "logind system".
         /* Make this a NOP on non-logind systems */
         if (!logind_running())
                 return PAM_SUCCESS;
+#endif // 0
 
         if (parse_argv(handle,
                        argc, argv,
@@ -251,7 +246,11 @@ _public_ PAM_EXTERN int pam_sm_open_session(
                 return PAM_SESSION_ERR;
 
         if (debug)
+#if 0 /// This is pam-elogind, not pam-systemd
                 pam_syslog(handle, LOG_DEBUG, "pam-systemd initializing");
+#else
+                pam_syslog(handle, LOG_DEBUG, "pam-elogind initializing");
+#endif // 0
 
         r = get_user_data(handle, &username, &pw);
         if (r != PAM_SUCCESS) {
@@ -266,21 +265,25 @@ _public_ PAM_EXTERN int pam_sm_open_session(
          * leave. */
 
         pam_get_item(handle, PAM_SERVICE, (const void**) &service);
+#if 0 /// Actually it is elogind-user with elogind.
         if (streq_ptr(service, "systemd-user")) {
+#else
+        if (streq_ptr(service, "elogind-user")) {
+#endif // 0
                 _cleanup_free_ char *rt = NULL;
 
                 if (asprintf(&rt, "/run/user/"UID_FMT, pw->pw_uid) < 0)
                         return PAM_BUF_ERR;
 
-                        r = pam_misc_setenv(handle, "XDG_RUNTIME_DIR", rt, 0);
-                        if (r != PAM_SUCCESS) {
-                                pam_syslog(handle, LOG_ERR, "Failed to set runtime dir.");
-                                return r;
-                        }
+                r = pam_misc_setenv(handle, "XDG_RUNTIME_DIR", rt, 0);
+                if (r != PAM_SUCCESS) {
+                        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;
+                r = export_legacy_dbus_address(handle, pw->pw_uid, rt);
+                if (r != PAM_SUCCESS)
+                        return r;
 
                 return PAM_SUCCESS;
         }