# Copyright (c) 2015, 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.

# RIDL
type RIDL, domain;
type RIDL_exec, exec_type, file_type;

allow RIDL RIDL_socket:sock_file create_file_perms;
allow RIDL RIDL_socket:dir create_dir_perms;

# make transition from init to its domain
init_daemon_domain(RIDL)

# allow socket connections to us
net_domain(RIDL)

allow RIDL RIDL_data_file:dir create_dir_perms;
allow RIDL RIDL_data_file:file create_file_perms;
allow RIDL RIDL_data_file:lnk_file { create read unlink };
allow RIDL debugfs:file read;

# ver_info.txt
r_dir_file(RIDL, firmware_file)

# sdcard0/1
allow RIDL fuse:dir create_dir_perms;
allow RIDL fuse:file create_file_perms;

# dmesg
allow RIDL kernel:system syslog_read;

# QMUX
qmux_socket(RIDL)

# ramdumps
allow RIDL ramdump_device:chr_file rw_file_perms;

# logcat
unix_socket_connect(RIDL, logdr, logd)

binder_use(RIDL)
allow RIDL shell_exec:file { rx_file_perms };
allow RIDL sysfs:file write;
allow RIDL system_file:file x_file_perms;
binder_call(RIDL, system_server)

# recovery
allow RIDL cache_file:dir create_dir_perms;
allow RIDL cache_file:file create_file_perms;

# reboot recovery
allow RIDL powerctl_prop:property_service set;
unix_socket_connect(RIDL, property, init)

# ANR
allow RIDL anr_data_file:dir r_dir_perms;
allow RIDL anr_data_file:file r_file_perms;

# detect /data/anr directory is created
allow RIDL system_data_file:dir read;

userdebug_or_eng(`
	# Access to ANR/segfaults
	allow RIDL tombstone_data_file:dir rw_dir_perms;
	allow RIDL tombstone_data_file:file { unlink rw_file_perms };
	allow RIDL anr_data_file:dir rw_dir_perms;
	allow RIDL anr_data_file:file { unlink rw_file_perms };

	# tcpdump
	allow RIDL self:packet_socket create_socket_perms;
	allow RIDL self:capability net_raw;

    # allow location
    allow RIDL app_api_service:service_manager find;
')

# drop root caps
allow RIDL self:capability { setuid setgid };

# access to /proc/kmsg
allow RIDL self:capability2 syslog;
allow RIDL kernel:system syslog_mod;

# allow access to /storage/ for sdcard
allow RIDL storage_file:dir r_dir_perms;

# allow logcat access
read_logd( RIDL );

# allow netstats
allow RIDL system_api_service:service_manager find;