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platform_system_sepolicy/property.te

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Remove property read access for non-core properties Instead of allowing global read access to all properties, only allow read access to the properties which are part of core SELinux policy. Device-specific policies are no longer readable by default and need to be granted in device-specific policy. Grant read-access to any property where the person has write access. In most cases, anyone who wants to write a property needs read access to that property. Change-Id: I2bd24583067b79f31b3bb0940b4c07fc33d09918
2015-12-08 23:45:50 +01:00
type default_prop, property_type, core_property_type;
type shell_prop, property_type, core_property_type;
type debug_prop, property_type, core_property_type;
type dumpstate_prop, property_type, core_property_type;
type persist_debug_prop, property_type, core_property_type;
type debuggerd_prop, property_type, core_property_type;
type dhcp_prop, property_type, core_property_type;
type fingerprint_prop, property_type, core_property_type;
type ffs_prop, property_type, core_property_type;
type radio_prop, property_type, core_property_type;
type net_radio_prop, property_type, core_property_type;
type system_radio_prop, property_type, core_property_type;
type system_prop, property_type, core_property_type;
type vold_prop, property_type, core_property_type;
Remove core_property_type from ctl_* properties Per https://android-review.googlesource.com/185392 , ctl.* properties are not represented as files in the filesystem. So there's no need to grant read access to them, since it's pointless. Remove core_property_type from these properties, which has the net effect of removing read access to these non-existent files. Change-Id: Ic1ca574668a3511c335a7036a2bb7993ff02c1e3
2015-12-09 17:47:02 +01:00
type ctl_bootanim_prop, property_type;
type ctl_default_prop, property_type;
type ctl_dhcp_pan_prop, property_type;
type ctl_dumpstate_prop, property_type;
type ctl_fuse_prop, property_type;
type ctl_mdnsd_prop, property_type;
type ctl_rildaemon_prop, property_type;
type ctl_bugreport_prop, property_type;
type ctl_console_prop, property_type;
Remove property read access for non-core properties Instead of allowing global read access to all properties, only allow read access to the properties which are part of core SELinux policy. Device-specific policies are no longer readable by default and need to be granted in device-specific policy. Grant read-access to any property where the person has write access. In most cases, anyone who wants to write a property needs read access to that property. Change-Id: I2bd24583067b79f31b3bb0940b4c07fc33d09918
2015-12-08 23:45:50 +01:00
type audio_prop, property_type, core_property_type;
type logd_prop, property_type, core_property_type;
persist.mmc.* only set in init Bug: 26976972 Change-Id: I0e44bfc6774807a3bd2ba05637a432675d855118
2016-02-04 19:55:43 +01:00
type mmc_prop, property_type;
Remove property read access for non-core properties Instead of allowing global read access to all properties, only allow read access to the properties which are part of core SELinux policy. Device-specific policies are no longer readable by default and need to be granted in device-specific policy. Grant read-access to any property where the person has write access. In most cases, anyone who wants to write a property needs read access to that property. Change-Id: I2bd24583067b79f31b3bb0940b4c07fc33d09918
2015-12-08 23:45:50 +01:00
type restorecon_prop, property_type, core_property_type;
type security_prop, property_type, core_property_type;
type bluetooth_prop, property_type, core_property_type;
type pan_result_prop, property_type, core_property_type;
type powerctl_prop, property_type, core_property_type;
type nfc_prop, property_type, core_property_type;
type dalvik_prop, property_type, core_property_type;
type config_prop, property_type, core_property_type;
SELinux rule for ro.device_owner and persist.logd.security They are introduced for the device owner process logging feature. That is, for enterprise-owned devices with device owner app provisioned, the device owner may choose to turn on additional device-wide logging for auditing and intrusion detection purposes. Logging includes histories of app process startup, commands issued over ADB and lockscreen unlocking attempts. These logs will available to the device owner for analysis, potentially shipped to a remote server if it chooses to. ro.device_owner will be a master switch to turn off logging, if the device has no device owner provisioned. persist.logd.security is a switch that device owner can toggle (via DevicePoliyManager) to enable/disable logging. Writing to both properties should be only allowed by the system server. Bug: 22860162 Change-Id: Iabfe2347b094914813b9d6e0c808877c25ccd038
2016-01-04 16:20:45 +01:00
type device_logging_prop, property_type;
Allow logd.auditd to reboot to safe mode Bug: 26902605 Change-Id: Ica825cf2af74f5624cf4091544bd24bb5482dbe7
2016-02-06 00:42:32 +01:00
type safemode_prop, property_type;
Support fine grain read access control for properties Properties are now broken up from a single /dev/__properties__ file into multiple files, one per property label. This commit provides the mechanism to control read access to each of these files and therefore sets of properties. This allows full access for all domains to each of these new property files to match the current permissions of /dev/__properties__. Future commits will restrict the access. Bug: 21852512 Change-Id: Ie9e43968acc7ac3b88e354a0bdfac75b8a710094
2015-12-02 01:58:27 +01:00
allow property_type tmpfs:filesystem associate;
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