b6211b88cf
A new label for ./apex_manifest.pb and ./ entries in vendor apexes. This is read-allowed by a few system components which need to read "apex" in general. For example, linkerconfig needs to read apex_manifest.pb from all apexes including vendor apexes. Previously, these entries were labelled as system_file even for vendor apexes. Bug: 285075529 Test: m && launch_cvd Test: atest VendorApexHostTestsCases Change-Id: Icc234bf604e3cafe6da81d21db744abfaa524dcf
30 lines
1.1 KiB
Text
30 lines
1.1 KiB
Text
type linkerconfig, domain, coredomain;
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type linkerconfig_exec, exec_type, file_type, system_file_type;
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init_daemon_domain(linkerconfig)
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## Read and write linkerconfig subdirectory.
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allow linkerconfig linkerconfig_file:dir create_dir_perms;
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allow linkerconfig linkerconfig_file:file create_file_perms;
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# Allow linkerconfig to log to the kernel.
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allow linkerconfig kmsg_device:chr_file w_file_perms;
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# Allow linkerconfig to be invoked with logwrapper from init.
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allow linkerconfig devpts:chr_file { getattr ioctl read write };
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# Allow linkerconfig to scan for apex modules
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allow linkerconfig apex_mnt_dir:dir r_dir_perms;
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# Allow linkerconfig to read apex-info-list.xml
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allow linkerconfig apex_info_file:file r_file_perms;
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# Allow linkerconfig to read apex_manifest.pb file from vendor apex
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r_dir_file(linkerconfig, vendor_apex_metadata_file)
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# Allow linkerconfig to be called in the otapreopt_chroot
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allow linkerconfig otapreopt_chroot:fd use;
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allow linkerconfig postinstall_apex_mnt_dir:dir r_dir_perms;
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allow linkerconfig postinstall_apex_mnt_dir:file r_file_perms;
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neverallow { domain -init -linkerconfig -otapreopt_chroot } linkerconfig_exec:file no_x_file_perms;
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