59cfa127e2
To send statistics about snapshot merge times, snapshotctl will take care of packing and sending all the information. Allow snapshotctl to do so by creating an sepolicy exception. Bug: 138817833 Test: statsd_testdrive Change-Id: If805a522898cb6c9838779be23df6078f77d0cdc Signed-off-by: Alessio Balsini <balsini@google.com>
45 lines
1.5 KiB
Text
45 lines
1.5 KiB
Text
type snapshotctl, domain, coredomain;
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type snapshotctl_exec, system_file_type, exec_type, file_type;
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# Allow init to run snapshotctl and do auto domain transfer.
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init_daemon_domain(snapshotctl);
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# Allow to start gsid service.
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set_prop(snapshotctl, ctl_gsid_prop)
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# Allow to talk to gsid.
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binder_use(snapshotctl)
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allow snapshotctl gsi_service:service_manager find;
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binder_call(snapshotctl, gsid)
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# Allow to create/read/write/delete OTA metadata files for snapshot status and COW file status.
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allow snapshotctl metadata_file:dir search;
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allow snapshotctl ota_metadata_file:dir rw_dir_perms;
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allow snapshotctl ota_metadata_file:file create_file_perms;
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# Allow to get A/B slot suffix from device tree or kernel cmdline.
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r_dir_file(snapshotctl, sysfs_dt_firmware_android);
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allow snapshotctl proc_cmdline:file r_file_perms;
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# Needed to (re-)map logical partitions.
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allow snapshotctl block_device:dir r_dir_perms;
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allow snapshotctl super_block_device:blk_file r_file_perms;
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# Interact with device-mapper to collapse snapshots.
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allow snapshotctl dm_device:chr_file rw_file_perms;
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# Needed to mutate device-mapper nodes.
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allow snapshotctl self:global_capability_class_set sys_admin;
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# Snapshotctl talk to boot control HAL to set merge status.
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hwbinder_use(snapshotctl)
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hal_client_domain(snapshotctl, hal_bootctl)
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# Allow snapshotctl to write to statsd socket.
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unix_socket_send(snapshotctl, statsdw, statsd)
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# Logging
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userdebug_or_eng(`
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allow snapshotctl snapshotctl_log_data_file:dir rw_dir_perms;
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allow snapshotctl snapshotctl_log_data_file:file create_file_perms;
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')
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