Add NixOS test for QGIS and QGIS-LTR. This test creates QGIS vector
memory layer containing Nix snowflake. This proves that application can
successfully start and Python bindings are working.
By default, Python script is executed in non-interactive mode and QGIS
is closed after script is finished. This script can be also executed
interactively by running following command:
```
nix-build -A qgis
QGIS_TEST_INTERACTIVE=True ./result/bin/qgis --code pkgs/applications/gis/qgis/test.py
```
In this case, QGIS is not automatically closed.
Just like with system-wide tmpfiles, call `systemd-tmpfiles --create
--remove` for users during activation. This fixes an issue where new
entries in a user's tmpfiles are not reflected after activation, only at
boot when the user service systemd-tmpfiles-setup.service runs or only
after running systemd-tmpfiles manually.
Before this change it was crucial that nonprivileged users are unable to
create hardlinks to SUID wrappers, lest they be able to provide a
different `.real` file alongside. That was ensured by not providing a
location writable to them in the /run/wrappers tmpfs, (unless
disabled) by the fs.protected_hardlinks=1 sysctl, and by the explicit
own-path check in the wrapper. After this change, ensuring
that property is no longer important, and the check is most likely
redundant.
The simplification of expectations of the wrapper will make it
easier to remove some of the assertions in the wrapper (which currently
cause the wrapper to fail in no_new_privs environments, instead of
executing the target with non-elevated privileges).
Note that wrappers had to be copied (not symlinked) into /run/wrappers
due to the SUID/capability bits, and they couldn't be hard/softlinks of
each other due to those bits potentially differing. Thus, this change
doesn't increase the amount of memory used by /run/wrappers.
This change removes part of the test that is obsoleted by the removal of
`.real` files.
Wrappers generate pieces of apparmor policies for inclusion, which are
used only in a single place in nixpkgs, for `ping`. They are built only
if apparmor is enabled.
This change causes the test to test:
- that the apparmor includes can be generated,
- that `ping` works with apparmor enabled (as the only policy that
references these includes).
Ideally there would be some other NixOS test that verifies that `ping`
specifically works. Sadly, there isn't one.
This contribution adds `odoo15` as a fixed version. To allow reusing the
existing test for Odoo, I made the package attribute configurable. To
reference the test for `odoo15` in `passthru` I added it to
`all-tests.nix`.
There's no "lib" in scope here. The test uses "with pkgs.lib;", so
this failed to evaluate.
Fixes: 6672dde558 ("treewide: use optionalAttrs instead of 'else {}'")
Previously, the transactional template was in id=2.
It is now id=3.
I moved a bit the code to improve the ability to load templates and subscribers properly.
I am planning to upstream `type` for templates API request so we can easily filter out
and select the accordingly template.
We should sometimes restart the units rather than reloading them so the
changes are actually applied. / and /nix are explicitly excluded because
there was some very old issue where these were unmounted. I don't think
this will affect many people since most people use fstab mounts instead
but I plan to adapt this behavior for fstab mounts as well in the future
(once I wrote a test for the fstab thingies).
I have removed myself as maintainer from those packages that:
* Have at least one other maintainer
* Are outside of my actual expertise,
i.e. I wouldn't really know how to fix them if they broke
In user namespaces where an unprivileged user is mapped as root and root
is unmapped, setuid bits have no effect. However setuid root
executables like mount are still usable *in the namespace* as the user
already has the required privileges. This commit detects the situation
where the wrapper gained no privileges that the parent process did not
already have and in this case does less sanity checking. In short there
is no need to be picky since the parent already can execute the foo.real
executable themselves.
Details:
man 7 user_namespaces:
Set-user-ID and set-group-ID programs
When a process inside a user namespace executes a set-user-ID
(set-group-ID) program, the process's effective user (group) ID
inside the namespace is changed to whatever value is mapped for
the user (group) ID of the file. However, if either the user or
the group ID of the file has no mapping inside the namespace, the
set-user-ID (set-group-ID) bit is silently ignored: the new
program is executed, but the process's effective user (group) ID
is left unchanged. (This mirrors the semantics of executing a
set-user-ID or set-group-ID program that resides on a filesystem
that was mounted with the MS_NOSUID flag, as described in
mount(2).)
The effect of the setuid bit is that the real user id is preserved and
the effective and set user ids are changed to the owner of the wrapper.
We detect that no privilege was gained by checking that euid == suid
== ruid. In this case we stop checking that euid == owner of the
wrapper file.
As a reminder here are the values of euid, ruid, suid, stat.st_uid and
stat.st_mode & S_ISUID in various cases when running a setuid 42 executable as user 1000:
Normal case:
ruid=1000 euid=42 suid=42
setuid=2048, st_uid=42
nosuid mount:
ruid=1000 euid=1000 suid=1000
setuid=2048, st_uid=42
inside unshare -rm:
ruid=0 euid=0 suid=0
setuid=2048, st_uid=65534
inside unshare -rm, on a suid mount:
ruid=0 euid=0 suid=0
setuid=2048, st_uid=65534
Caddy 2.7.x does no longer return etags for files with unix modtimes of
0 and 1.
Files in /nix/store have a modtime of 1.
This is something that has been specifically implemented for nix.
For now, we decided to remove the test.
But I might reimplement a similar etag subtest some time in the future.
https://github.com/NixOS/nixpkgs/pull/191540 indirectly broke kernel
passthru.tests; calling the testsForLinuxPackages and testsForKernel functions
with some args intended for some other exposed test-internal function.
Organise the passed-through functions under `passthru` to prevent this from
happening.
discoverTests tries to discover some sort of internal function and tries to call
it with the arguments for that internal function. This poses an issue when you
want to expose some other functions (i.e. a parameterisation for a test) in
nixosTests.
This commit allows a test to pass through arbitrary values via `.passthru`
without them having discovery applied to them; including functions.
Netdata creates its control socket at /tmp/netdata-ipc by default, which
is insecure and actually inaccessible with systemd's PrivateTmp enabled.
Originally we patched its source code to move the socket to
/run/netdata/ipc. However, it was removed due to incompatibility when
upgrading to v1.41.0: 1d2a2dc7d0
Fortunately, this new version of netdata adds support for setting the
location of the control socket via the environment variable
NETDATA_PIPENAME. So let's set it for the netdata service and the
command line utility so that they can communicate properly.