61 lines
2.6 KiB
Text
61 lines
2.6 KiB
Text
# Copyright (c) 2019, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of The Linux Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# General definitions
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type ipacm, domain;
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type ipacm-diag, domain;
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type ipacm_exec, exec_type, vendor_file_type, file_type;
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type ipacm-diag_exec, exec_type, vendor_file_type, file_type;
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init_daemon_domain(ipacm)
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init_daemon_domain(ipacm-diag)
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# associate netdomain to use for accessing internet sockets
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net_domain(ipacm)
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# ipacm to become hal_tetheroffload_server
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hal_server_domain(ipacm, hal_tetheroffload)
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userdebug_or_eng(`
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# Allow using the logging file between ipacm and ipacm-diag
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unix_socket_send(ipacm, ipacm, ipacm-diag)
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diag_use(ipacm-diag)
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')
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# Allow operations with /dev/ipa, /dev/wwan_ioctl and /dev/ipaNatTable
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allow ipacm ipa_dev:chr_file rw_file_perms;
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# Allow receiving NETLINK messages
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allow ipacm ipacm:{
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netlink_route_socket
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netlink_socket
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# Allow querying the network stack via IOCTLs
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udp_socket
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netlink_generic_socket
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} create_socket_perms_no_ioctl;
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# Allow creating and modifying the PID file
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allow ipacm ipa_vendor_data_file:dir w_dir_perms;
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allow ipacm ipa_vendor_data_file:file create_file_perms;
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