-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
#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"
#include "parse-util.h"
+#include "process-util.h"
#include "socket-util.h"
#include "strv.h"
#include "terminal-util.h"
#include "util.h"
+#include "path-util.h"
static int parse_argv(
pam_handle_t *handle,
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);
_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)
int flags,
int argc, const char **argv) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
const char
*username, *id, *object_path, *runtime_path,
*service = NULL,
*seat = NULL,
*type = NULL, *class = NULL,
*class_pam = NULL, *type_pam = NULL, *cvtnr = NULL, *desktop = NULL;
- _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+ _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
int session_fd = -1, existing, r;
bool debug = false, remote;
struct passwd *pw;
type ="tty";
class = "user";
tty = NULL;
- }
+ } else
+ /* Chop off leading /dev prefix that some clients specify, but others do not. */
+ tty = skip_dev_prefix(tty);
/* If this fails vtnr will be 0, that's intended */
if (!isempty(cvtnr))
if (debug)
pam_syslog(handle, LOG_DEBUG, "Asking logind to create session: "
"uid="UID_FMT" pid="PID_FMT" service=%s type=%s class=%s desktop=%s seat=%s vtnr=%"PRIu32" tty=%s display=%s remote=%s remote_user=%s remote_host=%s",
- pw->pw_uid, getpid(),
+ pw->pw_uid, getpid_cached(),
strempty(service),
type, class, strempty(desktop),
strempty(seat), vtnr, strempty(tty), strempty(display),
&reply,
"uusssssussbssa(sv)",
(uint32_t) pw->pw_uid,
- (uint32_t) getpid(),
+ (uint32_t) getpid_cached(),
service,
type,
class,
int flags,
int argc, const char **argv) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_bus_flush_close_unref_ sd_bus *bus = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
const void *existing = NULL;
const char *id;
int r;