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33 lines
1.1 KiB
33 lines
1.1 KiB
4 months ago
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# servicemanager - the Binder context manager
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type servicemanager, domain, mlstrustedsubject;
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type servicemanager_exec, system_file_type, exec_type, file_type;
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# Note that we do not use the binder_* macros here.
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# servicemanager is unique in that it only provides
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# name service (aka context manager) for Binder.
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# As such, it only ever receives and transfers other references
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# created by other domains. It never passes its own references
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# or initiates a Binder IPC.
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allow servicemanager self:binder set_context_mgr;
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allow servicemanager {
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domain
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-init
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-vendor_init
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-hwservicemanager
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-vndservicemanager
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}:binder transfer;
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allow servicemanager service_contexts_file:file r_file_perms;
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allow servicemanager vendor_service_contexts_file:file r_file_perms;
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# nonplat_service_contexts only accessible on non full-treble devices
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not_full_treble(`allow servicemanager nonplat_service_contexts_file:file r_file_perms;')
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add_service(servicemanager, service_manager_service)
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allow servicemanager dumpstate:fd use;
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allow servicemanager dumpstate:fifo_file write;
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# Check SELinux permissions.
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selinux_check_access(servicemanager)
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