From 11a4704f7e55c67a2ca81121036e82a7154f25d6 Mon Sep 17 00:00:00 2001 From: Giulio Cervera Date: Mon, 23 Jan 2017 21:24:38 +0100 Subject: copy android_filesystem_capability locally Change-Id: Ie8e5a2ea99e9019b5cf24ca4b593287aa4d2b280 --- include/private/android_filesystem_config.h | 283 ++++++++++++++++++++++++++++ 1 file changed, 283 insertions(+) create mode 100644 include/private/android_filesystem_config.h (limited to 'include/private/android_filesystem_config.h') diff --git a/include/private/android_filesystem_config.h b/include/private/android_filesystem_config.h new file mode 100644 index 0000000..f03346e --- /dev/null +++ b/include/private/android_filesystem_config.h @@ -0,0 +1,283 @@ +/* + * 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 used to define the properties of the filesystem +** images generated by build tools (mkbootfs and mkyaffs2image) and +** by the device side of adb. +*/ + +#ifndef _ANDROID_FILESYSTEM_CONFIG_H_ +#define _ANDROID_FILESYSTEM_CONFIG_H_ + +#include +#include +#include + +#if defined(__ANDROID__) +#include +#else +#include "android_filesystem_capability.h" +#endif + +#define CAP_MASK_LONG(cap_name) (1ULL << (cap_name)) + +/* This is the master Users and Groups config for the platform. + * DO NOT EVER RENUMBER + */ + +#define AID_ROOT 0 /* traditional unix root user */ + +#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) */ +/* 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 OEM, and must never be + * used here */ +#define AID_OEM_RESERVED_START 2900 + +#define AID_QCOM_DIAG 2950 /* access to QTI diagnostic resources */ +#define AID_RFS 2951 /* Remote Filesystem for peripheral processors */ +#define AID_RFS_SHARED 2952 /* Shared files for Remote Filesystem for peripheral processors */ + +#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_NET_BT_STACK 3008 /* bluetooth: access config files */ +#define AID_READPROC 3009 /* Allow /proc read access */ +#define AID_WAKELOCK 3010 /* Allow system wakelock read/write access */ + +#define AID_RFS_OLD 3012 /* DEPRECATED OLD ID FOR RFS, DO NOT USE */ +#define AID_RFS_SHARED_OLD 3013 /* DEPRECATED OLD ID FOR RFS-SHARED */ + +/* The range 5000-5999 is also reserved for OEM, and must never be used here. */ +#define AID_OEM_RESERVED_2_START 5000 +#define AID_OEM_RESERVED_2_END 5999 +#define AID_SENSORS 3011 /* access to /dev/socket/sensor_ctl_socket & QCCI/QCSI */ + + +#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 /* first app user */ + +#define AID_ISOLATED_START 99000 /* 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 /* offset for uid ranges for each user */ + +#define AID_SHARED_GID_START 50000 /* start of gids for apps in each user to share */ +#define AID_SHARED_GID_END 59999 /* start of gids for apps in each user to share */ + +#if !defined(EXCLUDE_FS_CONFIG_STRUCTURES) +/* + * Used in: + * bionic/libc/bionic/stubs.cpp + * external/libselinux/src/android.c + * system/core/logd/LogStatistics.cpp + * system/core/init/ueventd.cpp + * system/core/init/util.cpp + */ +struct android_id_info { + const char *name; + unsigned aid; +}; + +static const struct android_id_info android_ids[] = { + { "root", AID_ROOT, }, + + { "system", AID_SYSTEM, }, + + { "radio", AID_RADIO, }, + { "bluetooth", AID_BLUETOOTH, }, + { "graphics", AID_GRAPHICS, }, + { "input", AID_INPUT, }, + { "audio", AID_AUDIO, }, + { "camera", AID_CAMERA, }, + { "log", AID_LOG, }, + { "compass", AID_COMPASS, }, + { "mount", AID_MOUNT, }, + { "wifi", AID_WIFI, }, + { "adb", AID_ADB, }, + { "install", AID_INSTALL, }, + { "media", AID_MEDIA, }, + { "dhcp", AID_DHCP, }, + { "sdcard_rw", AID_SDCARD_RW, }, + { "vpn", AID_VPN, }, + { "keystore", AID_KEYSTORE, }, + { "usb", AID_USB, }, + { "drm", AID_DRM, }, + { "mdnsr", AID_MDNSR, }, + { "gps", AID_GPS, }, + // AID_UNUSED1 + { "media_rw", AID_MEDIA_RW, }, + { "mtp", AID_MTP, }, + // AID_UNUSED2 + { "drmrpc", AID_DRMRPC, }, + { "nfc", AID_NFC, }, + { "sdcard_r", AID_SDCARD_R, }, + { "clat", AID_CLAT, }, + { "loop_radio", AID_LOOP_RADIO, }, + { "mediadrm", AID_MEDIA_DRM, }, + { "package_info", AID_PACKAGE_INFO, }, + { "sdcard_pics", AID_SDCARD_PICS, }, + { "sdcard_av", AID_SDCARD_AV, }, + { "sdcard_all", AID_SDCARD_ALL, }, + { "logd", AID_LOGD, }, + { "shared_relro", AID_SHARED_RELRO, }, + { "dbus", AID_DBUS, }, + { "tlsdate", AID_TLSDATE, }, + { "mediaex", AID_MEDIA_EX, }, + { "audioserver", AID_AUDIOSERVER, }, + { "metrics_coll", AID_METRICS_COLL }, + { "metricsd", AID_METRICSD }, + { "webserv", AID_WEBSERV }, + { "debuggerd", AID_DEBUGGERD, }, + { "mediacodec", AID_MEDIA_CODEC, }, + { "cameraserver", AID_CAMERASERVER, }, + { "firewall", AID_FIREWALL, }, + { "trunks", AID_TRUNKS, }, + { "nvram", AID_NVRAM, }, + { "dns", AID_DNS, }, + { "dns_tether", AID_DNS_TETHER, }, + + { "shell", AID_SHELL, }, + { "cache", AID_CACHE, }, + { "diag", AID_DIAG, }, + + { "qcom_diag", AID_QCOM_DIAG, }, + + { "rfs", AID_RFS, }, + { "rfs_shared", AID_RFS_SHARED, }, + + { "net_bt_admin", AID_NET_BT_ADMIN, }, + { "net_bt", AID_NET_BT, }, + { "inet", AID_INET, }, + { "net_raw", AID_NET_RAW, }, + { "net_admin", AID_NET_ADMIN, }, + { "net_bw_stats", AID_NET_BW_STATS, }, + { "net_bw_acct", AID_NET_BW_ACCT, }, + { "net_bt_stack", AID_NET_BT_STACK, }, + { "readproc", AID_READPROC, }, + { "wakelock", AID_WAKELOCK, }, + { "sensors", AID_SENSORS, }, + + { "rfs_old", AID_RFS_OLD, }, + { "rfs_shared_old", AID_RFS_SHARED_OLD, }, + + { "everybody", AID_EVERYBODY, }, + { "misc", AID_MISC, }, + { "nobody", AID_NOBODY, }, +}; + +#define android_id_count \ + (sizeof(android_ids) / sizeof(android_ids[0])) + +struct fs_path_config { + unsigned mode; + unsigned uid; + unsigned gid; + uint64_t capabilities; + const char *prefix; +}; + +/* Rules for directories and files has moved to system/code/libcutils/fs_config.c */ + +__BEGIN_DECLS + +/* + * Used in: + * build/tools/fs_config/fs_config.c + * build/tools/fs_get_stats/fs_get_stats.c + * system/extras/ext4_utils/make_ext4fs_main.c + * external/squashfs-tools/squashfs-tools/android.c + * system/core/cpio/mkbootfs.c + * system/core/adb/file_sync_service.cpp + * system/extras/ext4_utils/canned_fs_config.c + */ +void fs_config(const char *path, int dir, const char *target_out_path, + unsigned *uid, unsigned *gid, unsigned *mode, uint64_t *capabilities); + +ssize_t fs_config_generate(char *buffer, size_t length, const struct fs_path_config *pc); + +__END_DECLS + +#endif +#endif -- cgit v1.2.3