c195ec3148
Two new types are introduced: sdcard_internal sdcard_external The existing type of sdcard, is dropped and a new attribute sdcard_type is introduced. The boolean app_sdcard_rw has also been changed to allow for controlling untrusted_app domain to use the internal and external sdcards. Change-Id: Ic7252a8e1703a43cb496413809d01cc6cacba8f5
39 lines
1.5 KiB
Text
39 lines
1.5 KiB
Text
# zygote
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type zygote, domain;
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type zygote_exec, exec_type, file_type;
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init_daemon_domain(zygote)
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typeattribute zygote mlstrustedsubject;
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# Override DAC on files and switch uid/gid.
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allow zygote self:capability { dac_override setgid setuid };
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# Drop capabilities from bounding set.
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allow zygote self:capability setpcap;
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# Switch SELinux context to app domains.
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allow zygote system:process dyntransition;
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allow zygote appdomain:process dyntransition;
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# Move children into the peer process group.
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allow zygote system:process { getpgid setpgid };
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allow zygote appdomain:process { getpgid setpgid };
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# Write to system data.
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allow zygote system_data_file:dir rw_dir_perms;
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allow zygote system_data_file:file create_file_perms;
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allow zygote dalvikcache_data_file:dir rw_dir_perms;
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allow zygote dalvikcache_data_file:file create_file_perms;
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# Execute dexopt.
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allow zygote system_file:file x_file_perms;
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# Control cgroups.
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allow zygote cgroup:dir create_dir_perms;
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allow zygote self:capability sys_admin;
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# Check validity of SELinux context before use.
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selinux_check_context(zygote)
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# Check SELinux permissions.
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selinux_check_access(zygote)
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# Read /seapp_contexts, presently on the rootfs.
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allow zygote rootfs:file r_file_perms;
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# Setting up /storage/emulated.
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allow zygote rootfs:dir mounton;
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allow zygote sdcard_type:dir { write search setattr create add_name mounton };
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dontaudit zygote self:capability fsetid;
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allow zygote tmpfs:dir { write create add_name setattr mounton };
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allow zygote tmpfs:filesystem mount;
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