sepolicy: Changes to enable FOSS

Change-Id: I737141930a9c97748a771a62cc54a89774d5574c

vendor/common/attributes

@@ -40,3 +40,15 @@ attribute hal_qdutils_disp_server;
 attribute hal_tui_comm;
 attribute hal_tui_comm_client;
 attribute hal_tui_comm_server;
+
+attribute hal_display_color;
+attribute hal_display_color_client;
+attribute hal_display_color_server;
+
+attribute hal_display_config;
+attribute hal_display_config_client;
+attribute hal_display_config_server;
+
+attribute hal_display_postproc;
+attribute hal_display_postproc_client;
+attribute hal_display_postproc_server;

vendor/common/file.te

@@ -61,6 +61,7 @@ type cnd_socket, file_type;
 type chre_socket, file_type;
 type hal_bootctl_socket, file_type;
 type location_socket, file_type;
+type pps_socket, file_type;
 
 type firmware_file, fs_type, contextmount_type;
 

vendor/common/file_contexts

@@ -56,6 +56,7 @@
 /dev/socket/thermal-recv-passive-client         u:object_r:thermal_socket:s0
 /dev/socket/netmgr(/.*)?                        u:object_r:netmgrd_socket:s0
 /dev/socket/location(/.*)?                      u:object_r:location_socket:s0
+/dev/socket/pps                                 u:object_r:pps_socket:s0
 /dev/nq-nci                                     u:object_r:nfc_device:s0
 /dev/ttyHS0                                     u:object_r:hci_attach_dev:s0
 /dev/wlan                                       u:object_r:wlan_device:s0
@@ -120,6 +121,8 @@
 /vendor/bin/time_daemon         u:object_r:time_daemon_exec:s0
 /vendor/bin/imsrcsd             u:object_r:hal_rcsservice_exec:s0
 /vendor/bin/tloc_daemon         u:object_r:tlocd_exec:s0
+/vendor/bin/mm-pp-dpps          u:object_r:mm-pp-daemon_exec:s0
+
 /vendor/bin/hw/qcrild           u:object_r:rild_exec:s0
 /vendor/bin/hw/android\.hardware\.drm@1\.0-service.widevine          u:object_r:hal_drm_widevine_exec:s0
 /vendor/bin/hw/android\.hardware\.vibrator@1\.1-service.crosshatch        u:object_r:hal_vibrator_default_exec:s0
@@ -133,6 +136,8 @@
 /(vendor|system/vendor)/bin/hw/vendor\.qti\.hardware\.tui_comm@1\.0-service-qti u:object_r:hal_tui_comm_qti_exec:s0
 /(vendor|system/vendor)/bin/hw/vendor\.qti\.hardware\.qdutils_disp@1\.0-service-qti u:object_r:hal_qdutils_disp_qti_exec:s0
 /(vendor|system/vendor)/bin/hw/vendor\.qti\.hardware\.perf@1\.0-service       u:object_r:hal_perf_default_exec:s0
+/vendor/bin/hw/vendor\.display\.color@1\.0-service            u:object_r:hal_display_color_default_exec:s0
+
 ###############################################
 # same-process HAL files and their dependencies
 #

vendor/common/hal_display_color.te

@@ -0,0 +1,51 @@
+# Copyright (c) 2018, The Linux Foundation. All rights reserved.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials provided
+#      with the distribution.
+#    * Neither the name of The Linux Foundation nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Define domain
+type hal_display_color_default, domain;
+hal_server_domain(hal_display_color_default, hal_display_color)
+type hal_display_color_default_exec, exec_type, vendor_file_type, file_type;
+init_daemon_domain(hal_display_color_default)
+
+# Allow hwbinder call from hal client to server
+binder_call(hal_display_color_client, hal_display_color_server)
+
+# Add hwservice related rules
+add_hwservice(hal_display_color_server, hal_display_color_hwservice)
+allow hal_display_color_client hal_display_color_hwservice:hwservice_manager find;
+
+# Rule for vndbinder usage
+allow hal_display_color qdisplay_service:service_manager find;
+vndbinder_use(hal_display_color);
+binder_call(hal_display_color, hal_graphics_composer)
+
+# Rule for pps socket usage
+unix_socket_connect(hal_display_color, pps, mm-pp-daemon)
+
+#Add rules for postproc hal
+add_hwservice(hal_display_color_server, hal_display_postproc_hwservice)
+allow hal_display_postproc_client hal_display_postproc_hwservice:hwservice_manager find;

vendor/common/hwservice.te

@@ -7,3 +7,5 @@ type hal_hbtp_hwservice, hwservice_manager_type;
 type hal_perf_hwservice, hwservice_manager_type, untrusted_app_visible_hwservice;
 type hal_tui_comm_hwservice, hwservice_manager_type;
 type hal_qdutils_disp_hwservice, hwservice_manager_type;
+type hal_display_color_hwservice, hwservice_manager_type;
+type hal_display_postproc_hwservice, hwservice_manager_type;

vendor/common/hwservice_contexts

@@ -9,6 +9,8 @@ android.hardware.tetheroffload.control::IOffloadControl         u:object_r:hal_t
 com.quicinc.cne.api::IApiService                                u:object_r:hal_cne_hwservice:s0
 com.quicinc.cne.server::IServer                                 u:object_r:hal_cne_hwservice:s0
 vendor.display.config::IDisplayConfig                           u:object_r:hal_display_config_hwservice:s0
+vendor.display.color::IDisplayColor                             u:object_r:hal_display_color_hwservice:s0
+vendor.display.postproc::IDisplayPostproc                       u:object_r:hal_display_postproc_hwservice:s0
 vendor.qti.hardware.improvetouch.touchcompanion::ITouchCompanion       u:object_r:hal_hbtp_hwservice:s0
 vendor.qti.hardware.improvetouch.gesturemanager::IGestureManager       u:object_r:hal_hbtp_hwservice:s0
 vendor.qti.hardware.improvetouch.blobmanager::IBlobManager             u:object_r:hal_hbtp_hwservice:s0

vendor/common/mm-pp-daemon.te

@@ -0,0 +1,75 @@
+# Copyright (c) 2018, The Linux Foundation. All rights reserved.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials provided
+#      with the distribution.
+#    * Neither the name of The Linux Foundation nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+type mm-pp-daemon, domain;
+type mm-pp-daemon_exec, exec_type, vendor_file_type, file_type;
+
+init_daemon_domain(mm-pp-daemon)
+
+#Need to use fb ioctls to communicate with kernel
+allow mm-pp-daemon graphics_device:chr_file rw_file_perms;
+allow mm-pp-daemon graphics_device:dir r_dir_perms;
+
+# Allow reading/writing data config files
+allow mm-pp-daemon display_vendor_data_file:dir create_dir_perms;
+allow mm-pp-daemon display_vendor_data_file:file create_file_perms;
+
+# Allow read to sensor device and read/write to sensor socket
+allow mm-pp-daemon sensors_device:chr_file r_file_perms;
+allow mm-pp-daemon sensors:unix_stream_socket connectto;
+
+
+# Rule for IPC communication
+allow mm-pp-daemon qdisplay_service:service_manager find;
+vndbinder_use(mm-pp-daemon)
+hwbinder_use(mm-pp-daemon)
+hal_client_domain(mm-pp-daemon, hal_graphics_composer)
+allow mm-pp-daemon fwk_sensor_hwservice:hwservice_manager find;
+binder_call(mm-pp-daemon, system_server)
+
+# Allow mm-pp-daemon to change the brightness
+allow mm-pp-daemon sysfs_leds:dir r_dir_perms;
+allow mm-pp-daemon sysfs_leds:file rw_file_perms;
+allow mm-pp-daemon sysfs_leds:lnk_file read;
+allow mm-pp-daemon sysfs_graphics:dir r_dir_perms;
+allow mm-pp-daemon sysfs_graphics:file rw_file_perms;
+allow mm-pp-daemon sysfs_data:file r_file_perms;
+
+userdebug_or_eng(`
+set_prop(mm-pp-daemon, debug_prop)
+')
+
+# Allow socket calls in pp-daemon
+unix_socket_connect(mm-pp-daemon, pps, init)
+
+allow mm-pp-daemon init:unix_stream_socket { listen accept };
+
+# Allow connections between sensor manager and mm-pp-daemon
+#allow mm-pp-daemon system_server:unix_stream_socket rw_socket_perms;
+
+# access lcd-backlight
+r_dir_file(mm-pp-daemon, sysfs_leds)