/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* * This file is consumed by build/tools/fs_config and is used * for generating various files. Anything #define AID_ * becomes the mapping for getpwnam/getpwuid, etc. The * field is lowercased. * For example: * #define AID_FOO_BAR 6666 becomes a friendly name of "foo_bar" * * The above holds true with the exception of: * mediacodec * mediaex * mediadrm * Whose friendly names do not match the #define statements. * * This file must only be used for platform (Google managed, and submitted through AOSP), AIDs. 3rd * party AIDs must be added via config.fs, which will place them in the corresponding partition's * passwd and group files. There are ranges in this file reserved for AIDs for each 3rd party * partition, from which the system reads passwd and group files. */ #pragma once /* This is the master Users and Groups config for the platform. * DO NOT EVER RENUMBER */ #define AID_ROOT 0 /* traditional unix root user */ /* The following are for LTP and should only be used for testing */ #define AID_DAEMON 1 /* traditional unix daemon owner */ #define AID_BIN 2 /* traditional unix binaries owner */ #define AID_SYSTEM 1000 /* system server */ #define AID_RADIO 1001 /* telephony subsystem, RIL */ #define AID_BLUETOOTH 1002 /* bluetooth subsystem */ #define AID_GRAPHICS 1003 /* graphics devices */ #define AID_INPUT 1004 /* input devices */ #define AID_AUDIO 1005 /* audio devices */ #define AID_CAMERA 1006 /* camera devices */ #define AID_LOG 1007 /* log devices */ #define AID_COMPASS 1008 /* compass device */ #define AID_MOUNT 1009 /* mountd socket */ #define AID_WIFI 1010 /* wifi subsystem */ #define AID_ADB 1011 /* android debug bridge (adbd) */ #define AID_INSTALL 1012 /* group for installing packages */ #define AID_MEDIA 1013 /* mediaserver process */ #define AID_DHCP 1014 /* dhcp client */ #define AID_SDCARD_RW 1015 /* external storage write access */ #define AID_VPN 1016 /* vpn system */ #define AID_KEYSTORE 1017 /* keystore subsystem */ #define AID_USB 1018 /* USB devices */ #define AID_DRM 1019 /* DRM server */ #define AID_MDNSR 1020 /* MulticastDNSResponder (service discovery) */ #define AID_GPS 1021 /* GPS daemon */ #define AID_UNUSED1 1022 /* deprecated, DO NOT USE */ #define AID_MEDIA_RW 1023 /* internal media storage write access */ #define AID_MTP 1024 /* MTP USB driver access */ #define AID_UNUSED2 1025 /* deprecated, DO NOT USE */ #define AID_DRMRPC 1026 /* group for drm rpc */ #define AID_NFC 1027 /* nfc subsystem */ #define AID_SDCARD_R 1028 /* external storage read access */ #define AID_CLAT 1029 /* clat part of nat464 */ #define AID_LOOP_RADIO 1030 /* loop radio devices */ #define AID_MEDIA_DRM 1031 /* MediaDrm plugins */ #define AID_PACKAGE_INFO 1032 /* access to installed package details */ #define AID_SDCARD_PICS 1033 /* external storage photos access */ #define AID_SDCARD_AV 1034 /* external storage audio/video access */ #define AID_SDCARD_ALL 1035 /* access all users external storage */ #define AID_LOGD 1036 /* log daemon */ #define AID_SHARED_RELRO 1037 /* creator of shared GNU RELRO files */ #define AID_DBUS 1038 /* dbus-daemon IPC broker process */ #define AID_TLSDATE 1039 /* tlsdate unprivileged user */ #define AID_MEDIA_EX 1040 /* mediaextractor process */ #define AID_AUDIOSERVER 1041 /* audioserver process */ #define AID_METRICS_COLL 1042 /* metrics_collector process */ #define AID_METRICSD 1043 /* metricsd process */ #define AID_WEBSERV 1044 /* webservd process */ #define AID_DEBUGGERD 1045 /* debuggerd unprivileged user */ #define AID_MEDIA_CODEC 1046 /* mediacodec process */ #define AID_CAMERASERVER 1047 /* cameraserver process */ #define AID_FIREWALL 1048 /* firewalld process */ #define AID_TRUNKS 1049 /* trunksd process (TPM daemon) */ #define AID_NVRAM 1050 /* Access-controlled NVRAM */ #define AID_DNS 1051 /* DNS resolution daemon (system: netd) */ #define AID_DNS_TETHER 1052 /* DNS resolution daemon (tether: dnsmasq) */ #define AID_WEBVIEW_ZYGOTE 1053 /* WebView zygote process */ #define AID_VEHICLE_NETWORK 1054 /* Vehicle network service */ #define AID_MEDIA_AUDIO 1055 /* GID for audio files on internal media storage */ #define AID_MEDIA_VIDEO 1056 /* GID for video files on internal media storage */ #define AID_MEDIA_IMAGE 1057 /* GID for image files on internal media storage */ #define AID_TOMBSTONED 1058 /* tombstoned user */ #define AID_MEDIA_OBB 1059 /* GID for OBB files on internal media storage */ #define AID_ESE 1060 /* embedded secure element (eSE) subsystem */ #define AID_OTA_UPDATE 1061 /* resource tracking UID for OTA updates */ #define AID_AUTOMOTIVE_EVS 1062 /* Automotive rear and surround view system */ #define AID_LOWPAN 1063 /* LoWPAN subsystem */ #define AID_HSM 1064 /* hardware security module subsystem */ #define AID_RESERVED_DISK 1065 /* GID that has access to reserved disk space */ #define AID_STATSD 1066 /* statsd daemon */ #define AID_INCIDENTD 1067 /* incidentd daemon */ #define AID_SECURE_ELEMENT 1068 /* secure element subsystem */ #define AID_LMKD 1069 /* low memory killer daemon */ #define AID_LLKD 1070 /* live lock daemon */ #define AID_IORAPD 1071 /* input/output readahead and pin daemon */ #define AID_GPU_SERVICE 1072 /* GPU service daemon */ #define AID_NETWORK_STACK 1073 /* network stack service */ #define AID_GSID 1074 /* GSI service daemon */ #define AID_FSVERITY_CERT 1075 /* fs-verity key ownership in keystore */ #define AID_CREDSTORE 1076 /* identity credential manager service */ #define AID_EXTERNAL_STORAGE 1077 /* Full external storage access including USB OTG volumes */ #define AID_EXT_DATA_RW 1078 /* GID for app-private data directories on external storage */ #define AID_EXT_OBB_RW 1079 /* GID for OBB directories on external storage */ #define AID_CONTEXT_HUB 1080 /* GID for access to the Context Hub */ /* Changes to this file must be made in AOSP, *not* in internal branches. */ #define AID_SHELL 2000 /* adb and debug shell user */ #define AID_CACHE 2001 /* cache access */ #define AID_DIAG 2002 /* access to diagnostic resources */ /* The range 2900-2999 is reserved for the vendor partition */ /* Note that the two 'OEM' ranges pre-dated the vendor partition, so they take the legacy 'OEM' * name. Additionally, they pre-dated passwd/group files, so there are users and groups named oem_# * created automatically for all values in these ranges. If there is a user/group in a passwd/group * file corresponding to this range, both the oem_# and user/group names will resolve to the same * value. */ #define AID_OEM_RESERVED_START 2900 #define AID_OEM_RESERVED_END 2999 /* The 3000 series are intended for use as supplemental group id's only. * They indicate special Android capabilities that the kernel is aware of. */ #define AID_NET_BT_ADMIN 3001 /* bluetooth: create any socket */ #define AID_NET_BT 3002 /* bluetooth: create sco, rfcomm or l2cap sockets */ #define AID_INET 3003 /* can create AF_INET and AF_INET6 sockets */ #define AID_NET_RAW 3004 /* can create raw INET sockets */ #define AID_NET_ADMIN 3005 /* can configure interfaces and routing tables. */ #define AID_NET_BW_STATS 3006 /* read bandwidth statistics */ #define AID_NET_BW_ACCT 3007 /* change bandwidth statistics accounting */ #define AID_READPROC 3009 /* Allow /proc read access */ #define AID_WAKELOCK 3010 /* Allow system wakelock read/write access */ #define AID_UHID 3011 /* Allow read/write to /dev/uhid node */ /* The range 5000-5999 is also reserved for vendor partition. */ #define AID_OEM_RESERVED_2_START 5000 #define AID_OEM_RESERVED_2_END 5999 /* The range 6000-6499 is reserved for the system partition. */ #define AID_SYSTEM_RESERVED_START 6000 #define AID_SYSTEM_RESERVED_END 6499 /* The range 6500-6999 is reserved for the odm partition. */ #define AID_ODM_RESERVED_START 6500 #define AID_ODM_RESERVED_END 6999 /* The range 7000-7499 is reserved for the product partition. */ #define AID_PRODUCT_RESERVED_START 7000 #define AID_PRODUCT_RESERVED_END 7499 /* The range 7500-7999 is reserved for the system_ext partition. */ #define AID_SYSTEM_EXT_RESERVED_START 7500 #define AID_SYSTEM_EXT_RESERVED_END 7999 #define AID_EVERYBODY 9997 /* shared between all apps in the same profile */ #define AID_MISC 9998 /* access to misc storage */ #define AID_NOBODY 9999 #define AID_APP 10000 /* TODO: switch users over to AID_APP_START */ #define AID_APP_START 10000 /* first app user */ #define AID_APP_END 19999 /* last app user */ #define AID_CACHE_GID_START 20000 /* start of gids for apps to mark cached data */ #define AID_CACHE_GID_END 29999 /* end of gids for apps to mark cached data */ #define AID_EXT_GID_START 30000 /* start of gids for apps to mark external data */ #define AID_EXT_GID_END 39999 /* end of gids for apps to mark external data */ #define AID_EXT_CACHE_GID_START 40000 /* start of gids for apps to mark external cached data */ #define AID_EXT_CACHE_GID_END 49999 /* end of gids for apps to mark external cached data */ #define AID_SHARED_GID_START 50000 /* start of gids for apps in each user to share */ #define AID_SHARED_GID_END 59999 /* end of gids for apps in each user to share */ /* * This is a magic number in the kernel and not something that was picked * arbitrarily. This value is returned whenever a uid that has no mapping in the * user namespace is returned to userspace: * https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/highuid.h?h=v4.4#n40 */ #define AID_OVERFLOWUID 65534 /* unmapped user in the user namespace */ /* use the ranges below to determine whether a process is isolated */ #define AID_ISOLATED_START 90000 /* start of uids for fully isolated sandboxed processes */ #define AID_ISOLATED_END 99999 /* end of uids for fully isolated sandboxed processes */ #define AID_USER 100000 /* TODO: switch users over to AID_USER_OFFSET */ #define AID_USER_OFFSET 100000 /* offset for uid ranges for each user */ /* * android_ids has moved to pwd/grp functionality. * If you need to add one, the structure is now * auto-generated based on the AID_ constraints * documented at the top of this header file. * Also see build/tools/fs_config for more details. */