#include "strv.h"
#include "fileio.h"
#include "execute.h"
-#include "dbus-execute.h"
#include "capability.h"
#include "env-util.h"
#include "af-list.h"
#include "namespace.h"
+#include "path-util.h"
+#include "dbus-execute.h"
#ifdef HAVE_SECCOMP
#include "seccomp-util.h"
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_input, exec_input, ExecInput);
-static BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_protected_home, protected_home, ProtectedHome);
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_utmp_mode, exec_utmp_mode, ExecUtmpMode);
+
+static BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_protect_home, protect_home, ProtectHome);
+static BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_protect_system, protect_system, ProtectSystem);
static int property_get_environment_files(
sd_bus *bus,
assert(reply);
assert(c);
- if (c->timer_slack_nsec != (nsec_t) -1)
+ if (c->timer_slack_nsec != NSEC_INFINITY)
u = (uint64_t) c->timer_slack_nsec;
else
u = (uint64_t) prctl(PR_GET_TIMERSLACK);
return sd_bus_message_append(reply, "(bs)", c->apparmor_profile_ignore, c->apparmor_profile);
}
+static int property_get_smack_process_label(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+
+ ExecContext *c = userdata;
+
+ assert(bus);
+ assert(reply);
+ assert(c);
+
+ return sd_bus_message_append(reply, "(bs)", c->smack_process_label_ignore, c->smack_process_label);
+}
+
static int property_get_personality(
sd_bus *bus,
const char *path,
SD_BUS_PROPERTY("PrivateTmp", "b", bus_property_get_bool, offsetof(ExecContext, private_tmp), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PrivateNetwork", "b", bus_property_get_bool, offsetof(ExecContext, private_network), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PrivateDevices", "b", bus_property_get_bool, offsetof(ExecContext, private_devices), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("ProtectedHome", "s", bus_property_get_protected_home, offsetof(ExecContext, protected_home), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("ReadOnlySystem", "b", bus_property_get_bool, offsetof(ExecContext, read_only_system), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("ProtectHome", "s", bus_property_get_protect_home, offsetof(ExecContext, protect_home), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("ProtectSystem", "s", bus_property_get_protect_system, offsetof(ExecContext, protect_system), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("SameProcessGroup", "b", bus_property_get_bool, offsetof(ExecContext, same_pgrp), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("UtmpIdentifier", "s", NULL, offsetof(ExecContext, utmp_id), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("UtmpMode", "s", property_get_exec_utmp_mode, offsetof(ExecContext, utmp_mode), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("SELinuxContext", "(bs)", property_get_selinux_context, 0, SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("AppArmorProfile", "(bs)", property_get_apparmor_profile, 0, SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("SmackProcessLabel", "(bs)", property_get_smack_process_label, 0, SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("IgnoreSIGPIPE", "b", bus_property_get_bool, offsetof(ExecContext, ignore_sigpipe), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("NoNewPrivileges", "b", bus_property_get_bool, offsetof(ExecContext, no_new_privileges), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("SystemCallFilter", "(bas)", property_get_syscall_filter, 0, SD_BUS_VTABLE_PROPERTY_CONST),
if (mode != UNIT_CHECK) {
if (isempty(uu)) {
- free(c->user);
- c->user = NULL;
+ c->user = mfree(c->user);
} else {
char *t;
if (mode != UNIT_CHECK) {
if (isempty(gg)) {
- free(c->group);
- c->group = NULL;
+ c->group = mfree(c->group);
} else {
char *t;
return 1;
+ } else if (streq(name, "TTYPath")) {
+ const char *tty;
+
+ r = sd_bus_message_read(message, "s", &tty);
+ if (r < 0)
+ return r;
+
+ if (!path_is_absolute(tty))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "TTY device not absolute path");
+
+ if (mode != UNIT_CHECK) {
+ char *t;
+
+ t = strdup(tty);
+ if (!t)
+ return -ENOMEM;
+
+ free(c->tty_path);
+ c->tty_path = t;
+
+ unit_write_drop_in_private_format(u, mode, name, "TTYPath=%s\n", tty);
+ }
+
+ return 1;
+
+ } else if (streq(name, "StandardInput")) {
+ const char *s;
+ ExecInput p;
+
+ r = sd_bus_message_read(message, "s", &s);
+ if (r < 0)
+ return r;
+
+ p = exec_input_from_string(s);
+ if (p < 0)
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid standard input name");
+
+ if (mode != UNIT_CHECK) {
+ c->std_input = p;
+
+ unit_write_drop_in_private_format(u, mode, name, "StandardInput=%s\n", exec_input_to_string(p));
+ }
+
+ return 1;
+
+
+ } else if (streq(name, "StandardOutput")) {
+ const char *s;
+ ExecOutput p;
+
+ r = sd_bus_message_read(message, "s", &s);
+ if (r < 0)
+ return r;
+
+ p = exec_output_from_string(s);
+ if (p < 0)
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid standard output name");
+
+ if (mode != UNIT_CHECK) {
+ c->std_output = p;
+
+ unit_write_drop_in_private_format(u, mode, name, "StandardOutput=%s\n", exec_output_to_string(p));
+ }
+
+ return 1;
+
+ } else if (streq(name, "StandardError")) {
+ const char *s;
+ ExecOutput p;
+
+ r = sd_bus_message_read(message, "s", &s);
+ if (r < 0)
+ return r;
+
+ p = exec_output_from_string(s);
+ if (p < 0)
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid standard error name");
+
+ if (mode != UNIT_CHECK) {
+ c->std_error = p;
+
+ unit_write_drop_in_private_format(u, mode, name, "StandardError=%s\n", exec_output_to_string(p));
+ }
+
+ return 1;
+
+ } else if (STR_IN_SET(name,
+ "IgnoreSIGPIPE", "TTYVHangup", "TTYReset",
+ "PrivateTmp", "PrivateDevices", "PrivateNetwork",
+ "NoNewPrivileges")) {
+ int b;
+
+ r = sd_bus_message_read(message, "b", &b);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ if (streq(name, "IgnoreSIGPIPE"))
+ c->ignore_sigpipe = b;
+ else if (streq(name, "TTYVHangup"))
+ c->tty_vhangup = b;
+ else if (streq(name, "TTYReset"))
+ c->tty_reset = b;
+ else if (streq(name, "PrivateTmp"))
+ c->private_tmp = b;
+ else if (streq(name, "PrivateDevices"))
+ c->private_devices = b;
+ else if (streq(name, "PrivateNetwork"))
+ c->private_network = b;
+ else if (streq(name, "NoNewPrivileges"))
+ c->no_new_privileges = b;
+
+ unit_write_drop_in_private_format(u, mode, name, "%s=%s\n", name, yes_no(b));
+ }
+
+ return 1;
+
+ } else if (streq(name, "UtmpIdentifier")) {
+ const char *id;
+
+ r = sd_bus_message_read(message, "s", &id);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ if (isempty(id))
+ c->utmp_id = mfree(c->utmp_id);
+ else if (free_and_strdup(&c->utmp_id, id) < 0)
+ return -ENOMEM;
+
+ unit_write_drop_in_private_format(u, mode, name, "UtmpIdentifier=%s\n", strempty(id));
+ }
+
+ return 1;
+
+ } else if (streq(name, "UtmpMode")) {
+ const char *s;
+ ExecUtmpMode m;
+
+ r = sd_bus_message_read(message, "s", &s);
+ if (r < 0)
+ return r;
+
+ m = exec_utmp_mode_from_string(s);
+ if (m < 0)
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid utmp mode");
+
+ if (mode != UNIT_CHECK) {
+ c->utmp_mode = m;
+
+ unit_write_drop_in_private_format(u, mode, name, "UtmpMode=%s\n", exec_utmp_mode_to_string(m));
+ }
+
+ return 1;
+
+ } else if (streq(name, "PAMName")) {
+ const char *n;
+
+ r = sd_bus_message_read(message, "s", &n);
+ if (r < 0)
+ return r;
+
+ if (mode != UNIT_CHECK) {
+ if (isempty(n))
+ c->pam_name = mfree(c->pam_name);
+ else if (free_and_strdup(&c->pam_name, n) < 0)
+ return -ENOMEM;
+
+ unit_write_drop_in_private_format(u, mode, name, "PAMName=%s\n", strempty(n));
+ }
+
+ return 1;
+
} else if (streq(name, "Environment")) {
_cleanup_strv_free_ char **l = NULL;
strv_free(c->environment);
c->environment = e;
- joined = strv_join(c->environment, " ");
+ joined = strv_join_quoted(c->environment);
if (!joined)
return -ENOMEM;