diff options
Diffstat (limited to 'src/core/dbus-execute.c')
| -rw-r--r-- | src/core/dbus-execute.c | 123 |
1 files changed, 110 insertions, 13 deletions
diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c index a9f7971cde..868c8cc05a 100644 --- a/src/core/dbus-execute.c +++ b/src/core/dbus-execute.c @@ -46,6 +46,8 @@ BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_exec_output, exec_output, ExecOutp static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_input, exec_input, ExecInput); +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); @@ -653,6 +655,7 @@ const sd_bus_vtable bus_exec_vtable[] = { 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), @@ -783,8 +786,7 @@ int bus_exec_context_set_transient_property( if (mode != UNIT_CHECK) { if (isempty(uu)) { - free(c->user); - c->user = NULL; + c->user = mfree(c->user); } else { char *t; @@ -811,8 +813,7 @@ int bus_exec_context_set_transient_property( if (mode != UNIT_CHECK) { if (isempty(gg)) { - free(c->group); - c->group = NULL; + c->group = mfree(c->group); } else { char *t; @@ -846,27 +847,36 @@ int bus_exec_context_set_transient_property( return 1; - } else if (streq(name, "TTYPath")) { - const char *tty; + } else if (STR_IN_SET(name, + "TTYPath", "WorkingDirectory", "RootDirectory")) { + const char *s; - r = sd_bus_message_read(message, "s", &tty); + r = sd_bus_message_read(message, "s", &s); 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 (!path_is_absolute(s)) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "%s takes an absolute path", name); if (mode != UNIT_CHECK) { char *t; - t = strdup(tty); + t = strdup(s); if (!t) return -ENOMEM; - free(c->tty_path); - c->tty_path = t; + if (streq(name, "TTYPath")) { + free(c->tty_path); + c->tty_path = t; + } else if (streq(name, "WorkingDirectory")) { + free(c->working_directory); + c->working_directory = t; + } else if (streq(name, "RootDirectory")) { + free(c->root_directory); + c->root_directory = t; + } - unit_write_drop_in_private_format(u, mode, name, "TTYPath=%s\n", tty); + unit_write_drop_in_private_format(u, mode, name, "%s=%s\n", name, s); } return 1; @@ -932,6 +942,93 @@ int bus_exec_context_set_transient_property( 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; |