ae480f0b09
People do have usernames with dots, and it makes them very unhappy that systemd doesn't like their that. It seems that there is no actual problem with allowing dots in the username. In particular chown declares ":" as the official separator, and internally in systemd we never rely on "." as the seperator between user and group (nor do we call chown directly). Using dots in the name is probably not a very good idea, but we don't need to care. Debian tools (adduser) do not allow users with dots to be created. This patch allows *existing* names with dots to be used in User, Group, SupplementaryGroups, SocketUser, SocketGroup fields, both in unit files and on the command line. DynamicUsers and sysusers still follow the strict policy. user@.service and tmpfiles already allowed arbitrary user names, and this remains unchanged. Fixes #12754.
127 lines
6.2 KiB
C
127 lines
6.2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include "conf-parser.h"
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#include "unit.h"
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/* Config-parsing helpers relevant only for sources under src/core/ */
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int parse_crash_chvt(const char *value, int *data);
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int parse_confirm_spawn(const char *value, char **console);
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/* Read service data from .desktop file style configuration fragments */
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int unit_load_fragment(Unit *u);
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void unit_dump_config_items(FILE *f);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_deps);
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CONFIG_PARSER_PROTOTYPE(config_parse_obsolete_unit_deps);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_string_printf);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_strv_printf);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_path_printf);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_path_strv_printf);
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CONFIG_PARSER_PROTOTYPE(config_parse_documentation);
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CONFIG_PARSER_PROTOTYPE(config_parse_socket_listen);
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CONFIG_PARSER_PROTOTYPE(config_parse_socket_protocol);
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CONFIG_PARSER_PROTOTYPE(config_parse_socket_bind);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_nice);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_oom_score_adjust);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec);
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CONFIG_PARSER_PROTOTYPE(config_parse_service_timeout);
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CONFIG_PARSER_PROTOTYPE(config_parse_service_timeout_abort);
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CONFIG_PARSER_PROTOTYPE(config_parse_service_type);
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CONFIG_PARSER_PROTOTYPE(config_parse_service_restart);
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CONFIG_PARSER_PROTOTYPE(config_parse_socket_bindtodevice);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_output);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_input);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_input_text);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_input_data);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_io_class);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_io_priority);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_cpu_sched_policy);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_cpu_sched_prio);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_cpu_affinity);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_secure_bits);
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CONFIG_PARSER_PROTOTYPE(config_parse_capability_set);
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CONFIG_PARSER_PROTOTYPE(config_parse_kill_signal);
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CONFIG_PARSER_PROTOTYPE(config_parse_final_kill_signal);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_mount_flags);
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CONFIG_PARSER_PROTOTYPE(config_parse_timer);
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CONFIG_PARSER_PROTOTYPE(config_parse_trigger_unit);
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CONFIG_PARSER_PROTOTYPE(config_parse_path_spec);
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CONFIG_PARSER_PROTOTYPE(config_parse_socket_service);
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CONFIG_PARSER_PROTOTYPE(config_parse_service_sockets);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_env_file);
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CONFIG_PARSER_PROTOTYPE(config_parse_ip_tos);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_condition_path);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_condition_string);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_condition_null);
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CONFIG_PARSER_PROTOTYPE(config_parse_kill_mode);
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CONFIG_PARSER_PROTOTYPE(config_parse_notify_access);
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CONFIG_PARSER_PROTOTYPE(config_parse_emergency_action);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_requires_mounts_for);
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CONFIG_PARSER_PROTOTYPE(config_parse_syscall_filter);
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CONFIG_PARSER_PROTOTYPE(config_parse_syscall_archs);
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CONFIG_PARSER_PROTOTYPE(config_parse_syscall_errno);
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CONFIG_PARSER_PROTOTYPE(config_parse_environ);
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CONFIG_PARSER_PROTOTYPE(config_parse_pass_environ);
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CONFIG_PARSER_PROTOTYPE(config_parse_unset_environ);
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CONFIG_PARSER_PROTOTYPE(config_parse_unit_slice);
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CONFIG_PARSER_PROTOTYPE(config_parse_cg_weight);
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CONFIG_PARSER_PROTOTYPE(config_parse_cpu_shares);
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CONFIG_PARSER_PROTOTYPE(config_parse_memory_limit);
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CONFIG_PARSER_PROTOTYPE(config_parse_tasks_max);
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CONFIG_PARSER_PROTOTYPE(config_parse_delegate);
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CONFIG_PARSER_PROTOTYPE(config_parse_device_policy);
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CONFIG_PARSER_PROTOTYPE(config_parse_device_allow);
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CONFIG_PARSER_PROTOTYPE(config_parse_io_device_latency);
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CONFIG_PARSER_PROTOTYPE(config_parse_io_device_weight);
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CONFIG_PARSER_PROTOTYPE(config_parse_io_limit);
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CONFIG_PARSER_PROTOTYPE(config_parse_blockio_weight);
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CONFIG_PARSER_PROTOTYPE(config_parse_blockio_device_weight);
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CONFIG_PARSER_PROTOTYPE(config_parse_blockio_bandwidth);
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CONFIG_PARSER_PROTOTYPE(config_parse_job_mode);
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CONFIG_PARSER_PROTOTYPE(config_parse_job_mode_isolate);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_selinux_context);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_apparmor_profile);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_smack_process_label);
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CONFIG_PARSER_PROTOTYPE(config_parse_address_families);
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CONFIG_PARSER_PROTOTYPE(config_parse_runtime_preserve_mode);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_directories);
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CONFIG_PARSER_PROTOTYPE(config_parse_set_status);
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CONFIG_PARSER_PROTOTYPE(config_parse_namespace_path_strv);
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CONFIG_PARSER_PROTOTYPE(config_parse_temporary_filesystems);
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CONFIG_PARSER_PROTOTYPE(config_parse_cpu_quota);
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CONFIG_PARSER_PROTOTYPE(config_parse_protect_home);
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CONFIG_PARSER_PROTOTYPE(config_parse_protect_system);
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CONFIG_PARSER_PROTOTYPE(config_parse_bus_name);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_utmp_mode);
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CONFIG_PARSER_PROTOTYPE(config_parse_working_directory);
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CONFIG_PARSER_PROTOTYPE(config_parse_fdname);
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CONFIG_PARSER_PROTOTYPE(config_parse_sec_fix_0);
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CONFIG_PARSER_PROTOTYPE(config_parse_user_group_compat);
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CONFIG_PARSER_PROTOTYPE(config_parse_user_group_strv_compat);
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CONFIG_PARSER_PROTOTYPE(config_parse_restrict_namespaces);
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CONFIG_PARSER_PROTOTYPE(config_parse_bind_paths);
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CONFIG_PARSER_PROTOTYPE(config_parse_exec_keyring_mode);
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CONFIG_PARSER_PROTOTYPE(config_parse_job_timeout_sec);
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CONFIG_PARSER_PROTOTYPE(config_parse_job_running_timeout_sec);
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CONFIG_PARSER_PROTOTYPE(config_parse_log_extra_fields);
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CONFIG_PARSER_PROTOTYPE(config_parse_collect_mode);
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CONFIG_PARSER_PROTOTYPE(config_parse_pid_file);
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CONFIG_PARSER_PROTOTYPE(config_parse_exit_status);
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CONFIG_PARSER_PROTOTYPE(config_parse_disable_controllers);
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CONFIG_PARSER_PROTOTYPE(config_parse_oom_policy);
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CONFIG_PARSER_PROTOTYPE(config_parse_numa_policy);
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CONFIG_PARSER_PROTOTYPE(config_parse_numa_mask);
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CONFIG_PARSER_PROTOTYPE(config_parse_ip_filter_bpf_progs);
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CONFIG_PARSER_PROTOTYPE(config_parse_cpu_affinity2);
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CONFIG_PARSER_PROTOTYPE(config_parse_show_status);
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CONFIG_PARSER_PROTOTYPE(config_parse_output_restricted);
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CONFIG_PARSER_PROTOTYPE(config_parse_crash_chvt);
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CONFIG_PARSER_PROTOTYPE(config_parse_timeout_abort);
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/* gperf prototypes */
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const struct ConfigPerfItem* load_fragment_gperf_lookup(const char *key, GPERF_LEN_TYPE length);
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extern const char load_fragment_gperf_nulstr[];
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