2023-01-18 08:52:43 +01:00
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###
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### Untrusted apps.
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###
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### This file defines the rules for untrusted apps running with
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### 31 < targetSdkVersion <= 33.
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###
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### See public/untrusted_app.te for more information about which apps are
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### placed in this selinux domain.
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###
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typeattribute untrusted_app_32 coredomain;
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app_domain(untrusted_app_32)
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untrusted_app_domain(untrusted_app_32)
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net_domain(untrusted_app_32)
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bluetooth_domain(untrusted_app_32)
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# Allow webview to access fd shared by sdksandbox for experiments data
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# TODO(b/229249719): Will not be supported in Android U
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allow untrusted_app_32 sdk_sandbox_data_file:fd use;
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allow untrusted_app_32 sdk_sandbox_data_file:file write;
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neverallow untrusted_app_32 sdk_sandbox_data_file:file { open create };
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# Connect to mdnsd via mdnsd socket.
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unix_socket_connect(untrusted_app_32, mdnsd, mdnsd)
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userdebug_or_eng(`
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auditallow untrusted_app_32 mdnsd_socket:sock_file write;
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auditallow untrusted_app_32 mdnsd:unix_stream_socket connectto;
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')
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2023-03-27 12:30:23 +02:00
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# Allow calling inotify on APKs for backwards compatibility. This is disallowed
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# for targetSdkVersion>=34 to remove a sidechannel.
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allow untrusted_app_32 apk_data_file:dir { watch watch_reads };
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allow untrusted_app_32 apk_data_file:file { watch watch_reads };
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userdebug_or_eng(`
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auditallow untrusted_app_32 apk_data_file:dir { watch watch_reads };
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auditallow untrusted_app_32 apk_data_file:file { watch watch_reads };
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')
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