650981d2a8
This lets update_verifier call supportsCheckpoint to defer marking the
boot as successful when we may end up failing before we would commit
the checkpoint. In this case, we will mark the boot as successful just
before committing the checkpoint.
Test: Check that marking the boot as succesful was deferred in
update_verifier, and done later on.
Change-Id: I9b4f3dd607ff5301860e78f4604b600b4ee416b7
36 lines
1.3 KiB
Text
36 lines
1.3 KiB
Text
# update_verifier
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type update_verifier, domain;
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type update_verifier_exec, system_file_type, exec_type, file_type;
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# Allow update_verifier to reach block devices in /dev/block.
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allow update_verifier block_device:dir search;
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# Read care map in /data/ota_package/.
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allow update_verifier ota_package_file:dir r_dir_perms;
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allow update_verifier ota_package_file:file r_file_perms;
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# Read /sys/block to find all the DM directories like (/sys/block/dm-X).
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allow update_verifier sysfs:dir r_dir_perms;
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# Read /sys/block/dm-X/dm/name (which is a symlink to
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# /sys/devices/virtual/block/dm-X/dm/name) to identify the mapping between
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# dm-X and system/vendor partitions.
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allow update_verifier sysfs_dm:dir r_dir_perms;
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allow update_verifier sysfs_dm:file r_file_perms;
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# Read all blocks in DM wrapped system partition.
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allow update_verifier dm_device:blk_file r_file_perms;
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# Write to kernel message.
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allow update_verifier kmsg_device:chr_file w_file_perms;
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# Allow update_verifier to reboot the device.
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set_prop(update_verifier, powerctl_prop)
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# Use Boot Control HAL
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hal_client_domain(update_verifier, hal_bootctl)
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# Access Checkpoint commands over binder
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allow update_verifier vold_service:service_manager find;
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binder_call(update_verifier, servicemanager)
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binder_call(update_verifier, vold)
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