roms
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Posts posted by roms
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From time now (at least 1.0.134 and up to 1.1.27), folders created with btsync does not get correct permission on Linux.
All new folders get permission like this :
- user running btsync : rwx
- groups : rx
can you fix this and honor the inheritance of ACL.
For example, with 2 hosts ( A and B ), the created folder's on A : ACL are OK (of course) and are these :
Host A :
-------------------------------------
# file: btshare/test
# owner: roms
# group: admins
# flags: -s-
user::rwx
group::rwx
group:btsync:rwx
group:admins:rwx
group:g_test:rwx
mask::rwx
other::---
default:user::rwx
default:group::rwx
default:group:btsync:rwx
default:group:admins:rwx
default:group:g_test:rwx
default:mask::rwx
default:other::---
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On host B the created folder's have this permission (this ACL is not correct and BtSync did not honor the inheritence) :
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# file: btshare/test
# owner: btsync
# group: admins
user::rwx
group::rwx #effective:r-x
group:btsync:rwx #effective:r-x
group:admins:rwx #effective:r-x
group:g_test:rwx #effective:r-x
mask::r-x
other::---
default:user::rwx
default:group::rwx
default:group:btsync:rwx
default:group:admins:rwx
default:group:g_test:rwx
default:mask::rwx
default:other::---
-------------------------------------
Expected result :
-------------------------------------
# file: btshare/test
# owner: btsync
# group: admins
user::rwx
group::rwx
group:btsync:rwx
group:admins:rwx
group:g_test:rwx
mask::rwx
other::---
default:user::rwx
default:group::rwx
default:group:btsync:rwx
default:group:admins:rwx
default:group:g_test:rwx
default:mask::rwx
default:other::---
-------------------------------------
Like you can see, group mode of folders are not inherited.
For files creation, ACL are like this :
On host A :
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# file: btshare/test/bgrun.wsf
# owner: roms
# group: admins
user::rwx
group::rwx
group:btsync:rwx
group:admins:rwx
group:g_test:rwx
mask::rwx
other::---
-------------------------------------
On host B :
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# file: btshare/test/bgrun.wsf
# owner: btsync
# group: btsync
user::rwx
group::rwx
group:btsync:rwx
group:admins:rwx
group:g_test:rwx
mask::rwx
other::r--
-------------------------------------
Expected result on Host B :
-------------------------------------
# file: btshare/test/bgrun.wsf
# owner: btsync
# group: btsync
user::rwx
group::rwx
group:btsync:rwx
group:admins:rwx
group:g_test:rwx
mask::rwx
other::---
-------------------------------------
Some post said to try umask but that does not work (I have tried umask 0000 / 000 / etc ).
- user running btsync : rwx
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For a workaround in "entreprise", we can sync first some directory then we can apply ACL using setfacl utility on Linux and apply groups permissions on folders.
Folders in the applied ACL will get the same groups rights of the parent folder.
Finally, we can make a cron job to re-apply ACL once a day (if need).
That is what I will do
and I will test on 2-3 shared folders over samba.
and I will test on 2-3 shared folders over samba.
Bug : Fix folder creation permission and inheritance
in Sync General Discussion
Posted
Fixed in release 1.1.33 :-)
Big Thanks !