platform_system_sepolicy/private/system_server_startup.te
Andreas Gampe e72ec6bfd3 Sepolicy: Allow system_server_startup to load dalvikcache artifacts
Allow the startup domain to pick up integrity-checked artifacts
from the dalvik-cache. The corresponding framework code will
only load the system server classpath.

Bug: 128688902
Test: m
Test: manual
Merged-In: Ib37f8d7c39431e2792eeb4dac1cd732307519827
Change-Id: Ib37f8d7c39431e2792eeb4dac1cd732307519827
2019-03-19 10:36:03 -07:00

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830 B
Text

type system_server_startup, domain, coredomain;
type system_server_startup_tmpfs, file_type;
tmpfs_domain(system_server_startup)
# Create JIT memory
allow system_server_startup self:process execmem;
allow system_server_startup system_server_startup_tmpfs:file { execute read write open map };
# Allow to pick up integrity-checked artifacts from the dalvik cache.
allow system_server_startup dalvikcache_data_file:dir r_dir_perms;
allow system_server_startup dalvikcache_data_file:file { r_file_perms execute };
# While doing the above, will touch the apex mount dir.
allow system_server_startup mnt_expand_file:dir getattr;
# Allow system_server_startup to run setcon() and enter the
# system_server domain
allow system_server_startup self:process setcurrent;
allow system_server_startup system_server:process dyntransition;