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Nick Kralevich 7a46380969 Validate no-cross-domain /proc/PID access 
Android uses hidepid=2 to restrict visibility to other /proc entries on
the system. This helps preserve user, application, and system
confidentiality by preventing unauthorized access to application metadata,
and addresses attacks such as
http://www.cs.ucr.edu/~zhiyunq/pub/sec14_android_activity_inference.pdf

Ensure the SELinux (weaker) equivalent is being enforced by adding
neverallow compile time assertions.

TODO: The "shell" user runs as both an Android application, as well as
spawned via adb shell. This was a mistake. We should separate out the
"shell" Android app into it's own SELinux domain. For now, exclude the
shell from this assertion. (The shell Android app is covered by
hidepid=2, so there's no leaking of data, but still, it's over
privileged today and should be cleaned up.

Bug: 23310674
Test: policy compiles. Compile time assertion only.
Change-Id: I0e1a6506b2719aabf7eb8127f046c4ada947ba90
2017-08-11 10:05:22 -07:00
..
adbd.te Move adbd policy to private 2017-02-07 09:55:05 -08:00
attributes Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
audioserver.te Move audioserver policy to private 2017-02-07 10:47:18 -08:00
blkid.te Move blkid policy to private 2017-02-07 23:57:53 +00:00
blkid_untrusted.te Move blkid policy to private 2017-02-07 23:57:53 +00:00
bluetooth.te Move bluetooth policy to private 2017-02-06 15:29:10 -08:00
bootanim.te Allow hals to read hwservicemanager prop. 2017-03-23 01:50:50 +00:00
bootstat.te logd: restrict access to /dev/event-log-tags 2017-01-31 15:50:15 +00:00
bufferhubd.te SELinux policies for PDX services 2017-05-15 10:07:05 -07:00
cameraserver.te Remove unnecessary binder_call from cameraserver 2017-03-21 12:39:13 -07:00
charger.te healthd: create SEPolicy for 'charger' and reduce healthd's scope 2016-12-15 18:17:13 -08:00
clatd.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
cppreopts.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
crash_dump.te Revert "Add /dev/kmsg_debug." 2017-05-26 00:32:07 +00:00
device.te Revert "Add /dev/kmsg_debug." 2017-05-26 00:32:07 +00:00
dex2oat.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
dhcp.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
dnsmasq.te remove more domain_deprecated 2016-12-09 19:57:43 -08:00
domain.te sepolicy: Define and allow map permission 2017-07-10 16:31:23 -04:00
drmserver.te Merge ephemeral data and apk files into app 2017-02-06 10:16:50 -08:00
dumpstate.te Fix selinux denials during bugreport 2017-07-27 13:57:12 -07:00
ephemeral_app.te Move ephemeral_app policy to private 2017-01-09 15:34:27 -08:00
file.te Move file labeling to genfs_contexts. 2017-07-27 13:19:55 +00:00
fingerprintd.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
fsck.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
fsck_untrusted.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
gatekeeperd.te Fix sepolicy for Gatekeeper HAL 2017-03-20 07:39:33 -07:00
global_macros sepolicy: Define and allow map permission 2017-07-10 16:31:23 -04:00
hal_allocator.te Mark all clients of Allocator HAL 2017-03-24 13:54:43 -07:00
hal_audio.te hal_audio: Allow writing dump info into pipes when capturing BR 2017-05-04 13:25:52 -07:00
hal_bluetooth.te Disallow HAL access to Bluetooth data files 2017-03-30 17:59:32 +00:00
hal_bootctl.te Switch Boot Control HAL policy to _client/_server 2017-03-17 17:22:06 -07:00
hal_camera.te Switch Allocator HAL policy to _client/_server 2017-03-20 22:18:12 +00:00
hal_contexthub.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_drm.te Switch DRM HAL policy to _client/_server 2017-02-17 15:36:41 -08:00
hal_dumpstate.te dumpstate: allow HALs to read /proc/interrupts 2017-03-22 13:26:03 -07:00
hal_fingerprint.te Switch Fingerprint HAL policy to _client/_server 2017-02-21 16:11:25 -08:00
hal_gatekeeper.te Fix sepolicy for Gatekeeper HAL 2017-03-20 07:39:33 -07:00
hal_gnss.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_graphics_allocator.te Move Graphics Allocator HAL IPC rules to proper location 2017-03-20 15:02:20 -07:00
hal_graphics_composer.te Allow hwcomposer to change scheduling policy 2017-02-13 09:02:04 -08:00
hal_health.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_ir.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_keymaster.te Switch Keymaster HAL policy to _client/_server 2017-02-22 20:18:28 -08:00
hal_light.te hal_light: add permission to sys/class/leds. 2017-01-20 00:17:11 +00:00
hal_neverallows.te Enforce one HAL per domain. 2017-03-21 12:16:31 -07:00
hal_nfc.te Remove access to sock_file for hal_nfc 2017-04-25 14:57:33 -07:00
hal_sensors.te Switch Sensors HAL policy to _client/_server 2017-03-14 12:43:29 -07:00
hal_telephony.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_thermal.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_usb.te sepolicy for usb hal 2017-01-27 00:05:19 +00:00
hal_vibrator.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_vr.te haldomain: add hwbinder_use 2017-01-18 09:47:50 -08:00
hal_wifi.te Add sepolicy for hal_wifi to access /proc/modules 2017-06-14 00:46:55 +09:00
hal_wifi_supplicant.te wpa_supplicant: Remove unnecessary permissions from system_server 2017-03-22 17:43:38 +00:00
healthd.te Annotate most remaining HALs with _client/_server 2017-03-16 19:55:16 -07:00
hostapd.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
hwservicemanager.te hwservicemanager: halserverdomain 2017-03-22 08:43:43 -07:00
idmap.te Add service 'overlay' to service_contexts 2017-02-22 11:28:15 -08:00
incident.te Add incident command and incidentd daemon se policy. 2017-02-07 15:52:07 -08:00
incidentd.te Add incident command and incidentd daemon se policy. 2017-02-07 15:52:07 -08:00
init.te Move file labeling to genfs_contexts. 2017-07-27 13:19:55 +00:00
inputflinger.te te_macros: introduce add_service() macro 2017-01-26 04:43:16 +00:00
install_recovery.te install_recovery.te: remove domain_deprecated 2017-01-09 16:47:36 +00:00
installd.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
ioctl_defines Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
ioctl_macros Add TCSETS to unpriv_tty_ioctls 2016-12-07 15:59:34 -08:00
isolated_app.te Move isolated_app policy to private 2017-01-05 16:06:54 -08:00
kernel.te Add drm and kernel permissions to mediaprovider 2017-04-26 11:15:44 -07:00
keystore.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
lmkd.te more ephemeral_app cleanup 2017-01-20 14:35:17 +00:00
logd.te logd: add getEventTag command and service 2017-01-31 15:50:42 +00:00
logpersist.te logpersist: do not permit dynamic transition to domain 2016-12-29 09:29:36 -08:00
mdnsd.te Move mdnsd policy to private 2017-02-06 15:02:32 -08:00
mediacodec.te SELinux policies for PDX services 2017-05-15 10:07:05 -07:00
mediadrmserver.te MediaCAS: adding media.cas to service 2017-02-28 12:31:45 -08:00
mediaextractor.te Allow fallback crash dumping for seccomped processes. 2017-03-07 15:53:46 -08:00
mediametrics.te Add documentation on neverallow rules 2017-02-17 22:37:23 +00:00
mediaprovider.te Split mediaprovider as a separate domain from priv_app 2017-04-17 15:30:35 -07:00
mediaserver.te Mark all clients of Allocator HAL 2017-03-24 13:54:43 -07:00
modprobe.te SELinux changes for Treble Loadable Kernel Module 2017-04-05 18:43:44 +08:00
mtp.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
net.te Move netdomain policy to private 2017-02-06 15:02:00 -08:00
netd.te netd: relax binder neverallow rules for hwservices 2017-07-27 16:51:27 +00:00
neverallow_macros Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
nfc.te Remove unnecessary rules from NFC HAL clients 2017-03-22 16:22:33 -07:00
otapreopt_chroot.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
otapreopt_slot.te Sepolicy: Allow getattr for otapreopt_slot 2017-03-17 10:05:31 -07:00
performanced.te SELinux policies for PDX services 2017-05-15 10:07:05 -07:00
perfprofd.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
platform_app.te Move platform_app policy to private 2017-01-09 14:52:59 -08:00
postinstall.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
postinstall_dexopt.te Sepolicy: Allow postinstall to read links 2017-03-17 10:08:52 -07:00
ppp.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
preopt2cachename.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
priv_app.te Move priv_app policy to private 2017-01-05 15:44:32 -08:00
profman.te Allow profman to analyze profiles for the secondary dex files 2017-03-15 18:47:13 -07:00
property.te Revert "Temporarily revert the SELinux policy for persist.netd.stable_secret." 2017-07-13 12:26:32 +00:00
racoon.te remove setuid SELinux capability for racoon. 2017-02-22 03:31:23 +00:00
radio.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
recovery.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
recovery_persist.te sepolicy: add version_policy tool and version non-platform policy. 2016-12-06 08:56:02 -08:00
recovery_refresh.te sepolicy: add version_policy tool and version non-platform policy. 2016-12-06 08:56:02 -08:00
rild.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
roles sepolicy: add version_policy tool and version non-platform policy. 2016-12-06 08:56:02 -08:00
runas.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
sdcardd.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
sensord.te SELinux policies for PDX services 2017-05-15 10:07:05 -07:00
service.te Add SEPolicy for new Java-based Broadcast Radio service. 2017-06-30 21:38:32 -07:00
servicemanager.te Remove domain_deprecated from some domains. 2016-11-25 17:37:30 -08:00
sgdisk.te remove more domain_deprecated 2016-12-09 19:57:43 -08:00
shared_relro.te Allow shared_relro to connect to activity_service. 2017-07-24 17:38:40 -04:00
shell.te Allow the shell user to run tzdatacheck 2017-04-20 09:31:36 +00:00
slideshow.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
su.te Make sure all public types are defined regardless of build variants 2017-07-24 07:27:01 -07:00
surfaceflinger.te Move surfaceflinger policy to private 2017-02-07 10:06:12 -08:00
system_app.te Move system_app policy to private 2017-01-05 17:20:28 -08:00
system_server.te Move system_server policy to private 2017-02-07 20:24:05 +00:00
te_macros Validate no-cross-domain /proc/PID access 2017-08-11 10:05:22 -07:00
tee.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
tombstoned.te SEPolicy: Changes for new stack dumping scheme. 2017-05-31 08:54:37 +01:00
toolbox.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
tzdatacheck.te Allow the shell user to run tzdatacheck 2017-04-20 09:31:36 +00:00
ueventd.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
uncrypt.te domain_deprecated: remove sysfs rules 2017-07-27 20:03:16 +00:00
untrusted_app.te Move untrusted_app policy to private 2017-01-05 14:39:52 -08:00
untrusted_app_25.te untrusted_app: policy versioning based on targetSdkVersion 2017-02-14 13:30:12 -08:00
untrusted_v2_app.te Add new untrusted_v2_app domain 2017-02-21 12:39:55 -08:00
update_engine.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
update_engine_common.te domain_deprecated: remove sysfs rules 2017-07-27 20:03:16 +00:00
update_verifier.te Allow update_verifier to reboot the device 2017-04-04 19:44:06 +00:00
vdc.te Grant vdc access to kmsg 2017-03-30 11:02:29 -07:00
virtual_touchpad.te Add policies for new services. 2017-02-09 15:15:11 -08:00
vndservicemanager.te Initial sepolicy for vndservicemanager. 2017-03-23 00:20:43 +00:00
vold.te Move domain_deprecated into private policy 2017-07-24 07:39:54 -07:00
watchdogd.te Split general policy into public and private components. 2016-10-06 13:09:06 -07:00
webview_zygote.te Move webview_zygote policy to private 2017-01-27 17:01:43 +00:00
wificond.te te_macros: introduce add_service() macro 2017-01-26 04:43:16 +00:00
zygote.te Move zygote policy to private 2017-01-26 13:31:16 -08:00