blob: dc403525e7c4bd8e23639b9e43a3c4e90f89e032 [file] [log] [blame]
# 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,
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# General definitions
type vendor_ipacm, domain;
type vendor_ipacm-diag, domain;
type vendor_ipacm_exec, exec_type, vendor_file_type, file_type;
type vendor_ipacm-diag_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(vendor_ipacm)
init_daemon_domain(vendor_ipacm-diag)
# associate netdomain to use for accessing internet sockets
net_domain(vendor_ipacm)
hal_server_domain(vendor_ipacm, hal_tetheroffload)
userdebug_or_eng(`
# Allow using the logging file between vendor_ipacm and vendor_ipacm-diag
unix_socket_send(vendor_ipacm, vendor_ipacm, vendor_ipacm-diag)
')
# Allow operations with /dev/ipa, /dev/wwan_ioctl and /dev/ipaNatTable
allow hal_tetheroffload vendor_ipa_dev:chr_file rw_file_perms;
# Allow UDP socket create and ioctl
allow hal_tetheroffload self:udp_socket create_socket_perms;
allowxperm vendor_ipacm self:udp_socket ioctl SIOCGIFNAME;
# Allow receiving NETLINK messages
allow hal_tetheroffload self:netlink_route_socket { nlmsg_read nlmsg_readpriv create_socket_perms_no_ioctl };
# Allow receiving NETLINK messages
allow hal_tetheroffload self:{
netlink_socket
# Allow querying the network stack via IOCTLs
netlink_generic_socket
} create_socket_perms_no_ioctl;
# Allow creating and modifying the PID file
allow hal_tetheroffload vendor_ipa_vendor_data_file:dir w_dir_perms;
allow hal_tetheroffload vendor_ipa_vendor_data_file:file create_file_perms;
# To register vendor_ipacm to hwbinder
#add_hwservice(vendor_ipacm, hal_vendor_ipacm_hwservice)
#binder_call(vendor_ipacm, system_server)