tequilaOS/platform_system_sepolicy
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Allow priv_app to search apex_data_file and read staging_data_file

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This changes are necessary to make files under /data/apex/active
be readable by Phonesky.

Test: builds
Bug: 154635217
Merged-In: I14116f02f3d3f0a8390f1d968a3971f15bd4b3f2
Change-Id: I14116f02f3d3f0a8390f1d968a3971f15bd4b3f2
(cherry picked from commit 89d43a51ba)
This commit is contained in:
Nikita Ioffe 2020-04-22 00:04:04 +01:00
parent ca10be483b
commit 01d4c99175
2 changed files with 5 additions and 1 deletions
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2
private/domain.te
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@ -209,7 +209,7 @@ neverallow {
# do not change between system_server staging the files and apexd processing
# the files.
neverallow { domain -init -system_server -apexd -installd -iorap_inode2filename } staging_data_file:dir *;
neverallow { domain -init -system_app -system_server -apexd -kernel -installd -iorap_inode2filename } staging_data_file:file *;
neverallow { domain -init -system_app -system_server -apexd -kernel -installd -iorap_inode2filename -priv_app } staging_data_file:file *;
neverallow { domain -init -system_server -installd} staging_data_file:dir no_w_dir_perms;
# apexd needs the link and unlink permissions, so list every `no_w_file_perms`
# except for `link` and `unlink`.

4
private/priv_app.te
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@ -153,6 +153,10 @@ allow priv_app incremental_control_file:file { read getattr ioctl };
# on the Incremental File System.
allowxperm priv_app incremental_control_file:file ioctl INCFS_IOCTL_PERMIT_FILL;
# Required for Phonesky to be able to read APEX files under /data/apex/active/.
allow priv_app apex_data_file:dir search;
allow priv_app staging_data_file:file r_file_perms;
###
### neverallow rules
###