65d4f44c1f
Assortment of policy changes include: * Bluetooth domain to talk to init and procfs. * New device node domains. * Allow zygote to talk to its executable. * Update system domain access to new device node domains. * Create a post-process sepolicy with dontaudits removed. * Allow rild to use the tty device. Change-Id: Ibb96b590d0035b8f6d1606cd5e4393c174d10ffb Signed-off-by: rpcraig <rpcraig@tycho.ncsc.mil>
42 lines
1.6 KiB
Text
42 lines
1.6 KiB
Text
# zygote
|
|
type zygote, domain;
|
|
type zygote_exec, exec_type, file_type;
|
|
|
|
init_daemon_domain(zygote)
|
|
typeattribute zygote mlstrustedsubject;
|
|
# Override DAC on files and switch uid/gid.
|
|
allow zygote self:capability { dac_override setgid setuid };
|
|
# Drop capabilities from bounding set.
|
|
allow zygote self:capability setpcap;
|
|
# Switch SELinux context to app domains.
|
|
allow zygote system:process dyntransition;
|
|
allow zygote appdomain:process dyntransition;
|
|
# Move children into the peer process group.
|
|
allow zygote system:process { getpgid setpgid };
|
|
allow zygote appdomain:process { getpgid setpgid };
|
|
# Write to system data.
|
|
allow zygote system_data_file:dir rw_dir_perms;
|
|
allow zygote system_data_file:file create_file_perms;
|
|
allow zygote dalvikcache_data_file:dir rw_dir_perms;
|
|
allow zygote dalvikcache_data_file:file create_file_perms;
|
|
# Execute dexopt.
|
|
allow zygote system_file:file x_file_perms;
|
|
# Control cgroups.
|
|
allow zygote cgroup:dir create_dir_perms;
|
|
allow zygote self:capability sys_admin;
|
|
# Check validity of SELinux context before use.
|
|
selinux_check_context(zygote)
|
|
# Check SELinux permissions.
|
|
selinux_check_access(zygote)
|
|
# Read /seapp_contexts, presently on the rootfs.
|
|
allow zygote rootfs:file r_file_perms;
|
|
|
|
# Setting up /storage/emulated.
|
|
allow zygote rootfs:dir mounton;
|
|
allow zygote sdcard_type:dir { write search setattr create add_name mounton };
|
|
dontaudit zygote self:capability fsetid;
|
|
allow zygote tmpfs:dir { write create add_name setattr mounton search };
|
|
allow zygote tmpfs:filesystem mount;
|
|
|
|
# Handle --invoke-with command when launching Zygote with a wrapper command.
|
|
allow zygote zygote_exec:file { execute_no_trans open };
|