Commit Graph

10 Commits

Author SHA1 Message Date
Serge Hallyn
4da831c02f swap first two tests - does the first one still fail?
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2023-02-27 21:38:45 -06:00
Serge Hallyn
9a9e163e71 run_some: log stderr
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2023-02-24 20:11:14 -06:00
James Addison
ed6c505312 Add '62_usermod_remove_supplementary_groups' test case to test runner scripts (run_some) 2022-12-11 10:58:37 -06:00
Serge Hallyn
4758641b1d run_some: exit error if there were failed tests
Signed-off-by: Serge Hallyn <serge@hallyn.com>
2021-12-27 09:26:32 -06:00
a1346054
ecfcaed0b5 fix some shellcheck-identified issues in scripts 2021-08-18 18:21:06 +00:00
Serge Hallyn
8492dee663 subids: support nsswitch
Closes #154

When starting any operation to do with subuid delegation, check
nsswitch for a module to use.  If none is specified, then use
the traditional /etc/subuid and /etc/subgid files.

Currently only one module is supported, and there is no fallback
to the files on errors.  Several possibilities could be considered:

1. in case of connection error, fall back to files
2. in case of unknown user, also fall back to files

etc...

When non-files nss module is used, functions to edit the range
are not supported.  It may make sense to support it, but it also
may make sense to require another tool to be used.

libsubordinateio also uses the nss_ helpers.  This is how for instance
lxc could easily be converted to supporting nsswitch.

Add a set of test cases, including a dummy libsubid_zzz module.  This
hardcodes values such that:

'ubuntu' gets 200000 - 300000
'user1' gets 100000 - 165536
'error' emulates an nss module error
'unknown' emulates a user unknown to the nss module
'conn' emulates a connection error ot the nss module

Changes to libsubid:

Change the list_owner_ranges api: return a count instead of making the array
null terminated.

This is a breaking change, so bump the libsubid abi major number.

Rename free_subuid_range and free_subgid_range to ungrant_subuid_range,
because otherwise it's confusing with free_subid_ranges which frees
    memory.

Run libsubid tests in jenkins

Switch argument order in find_subid_owners

Move the db locking into subordinateio.c

Signed-off-by: Serge Hallyn <serge@hallyn.com>
2021-04-16 21:02:37 -05:00
Martijn de Gouw
246d5c1c25 Add tests for group checking in newuidmap/newgidmap 2021-02-08 13:32:18 +01:00
Serge Hallyn
c32743808d Revert "Update su tests"
This reverts commit cf8101aaae.
2020-08-28 15:15:47 -05:00
Serge Hallyn
cf8101aaae Update su tests
Some of these tests seem wrong.  The assume that

    su -- -c command

should work, whereas -- should mean pass all remaining arguments
along to the command.

Add some new tests based on examples in Issue 253

Signed-off-by: Serge Hallyn <shallyn@cisco.com>
2020-08-27 23:59:07 -05:00
Serge Hallyn
0a7888b1fa Create a new libsubid
Closes #154

Currently this has three functions: one which returns the
list of subuid ranges for a user, one returning the subgids,
and one which frees the ranges lists.

I might be mistaken about what -disable-man means;  some of
the code suggests it means just don't re-generate them, but
not totally ignore them.  But that doesn't seem to really work,
so let's just ignore man/ when -disable-man.

Remove --disable-shared.  I'm not sure why it was there, but it stems
from long, long ago, and I suspect it comes from some ancient
toolchain bug.

Create a tests/run_some, a shorter version of run_all.  I'll
slowly add tests to this as I verify they work, then I can
work on fixing the once which don't.

Also, don't touch man/ if not -enable-man.

Changelog:
	Apr 22: change the subid list api as recomended by Dan Walsh.
	Apr 23: implement get_subid_owner
	Apr 24: implement range add/release
	Apr 25: finish tests and rebase
	May 10: make @owner const

Signed-off-by: Serge Hallyn <serge@hallyn.com>
2020-06-07 12:11:58 -05:00