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Update Unbound from 1.11.0 to 1.13.1 #2133

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merged 5 commits into from
May 31, 2021
Merged

Update Unbound from 1.11.0 to 1.13.1 #2133

merged 5 commits into from
May 31, 2021

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pmenzel
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@pmenzel pmenzel commented May 4, 2021 •
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Built with fakeroot:

BEE_TMP_TMPDIR=/dev/shm BEE_TMP_BUILDROOT=/dev/shm/bee-pmenzel BEE_MAKEFLAGS='-j80' fakeroot ./unbound.be0 -c

Tested on serotimor with the commands below.

$ sudo bee update unbound-1.13.1-0
$ sudo systemctl daemon-reload
$ sudo systemctl restart unbound
$ host keineahnung

@donald
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donald commented May 4, 2021

Built with fakeroot and setting BEE_REPOSITORY_PREFIX, as bee check UID = 0, which is still the unprivileged user

Works for me without BEE_REPOSITORY_PREFIX, unless I try #2125. Did you try that on your system?

buczek@theinternet:~/git/bee-files (master)$ fakeroot bash
root@theinternet:~/git/bee-files (master)# echo $UID
0
root@theinternet:~/git/bee-files (master)# 
exit
buczek@theinternet:~/git/bee-files (update-unbound-from-1.11.0-to-1.13.1)$ fakeroot ./unbound.be0 
BEE v1.2.24 2009-2016
  by  Marius Tolzmann <marius@mariux.de>
      Matthias Ruester <ruester@molgen.mpg.de>
      Tobias Dreyer <dreyer@molgen.mpg.de>

[BEE]   BEE_SKIPLIST           /etc/bee/skiplist
[BEE]   BEE_REPOSITORY_PREFIX  /src/mariux/beeroot
[...]

buczek@theinternet:~/git/bee-files (update-unbound-from-1.11.0-to-1.13.1)$ sudo bee update bash
Password (for buczek) : 
installing /src/mariux/beeroot/packages/bash-5.1_p4-2.x86_64.bee.tar.bz2 ..
adding bash.info to /usr/share/info/dir
removing bash-5.1_p4-1.x86_64 ..
removing bash.info from /usr/share/info/dir
buczek@theinternet:~/git/bee-files (update-unbound-from-1.11.0-to-1.13.1)$ fakeroot bash
buczek@theinternet:~/git/bee-files (update-unbound-from-1.11.0-to-1.13.1)$ echo $UID
125
buczek@theinternet:~/git/bee-files (update-unbound-from-1.11.0-to-1.13.1)$ 
exit
buczek@theinternet:~/git/bee-files (update-unbound-from-1.11.0-to-1.13.1)$ fakeroot ./unbound.be0 
BEE v1.2.24 2009-2016
  by  Marius Tolzmann <marius@mariux.de>
      Matthias Ruester <ruester@molgen.mpg.de>
      Tobias Dreyer <dreyer@molgen.mpg.de>

[BEE]   BEE_SKIPLIST           /etc/bee/skiplist
[BEE]   BEE_REPOSITORY_PREFIX  /home/buczek/.local/src/bee
[...]

@pmenzel
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pmenzel commented May 4, 2021

Built with fakeroot and setting BEE_REPOSITORY_PREFIX, as bee check UID = 0, which is still the unprivileged user

Works for me without BEE_REPOSITORY_PREFIX, unless I try #2125. Did you try that on your system?

Good find. I thought that it worked yesterday. The new bash package was installed on invidia. Maybe it’s related to the static linking, so certain methods cannot be override with LD_PRELOAD?

@donald donald mentioned this pull request May 5, 2021
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donald commented May 5, 2021

When the statically linked bash idea came up, bee/fakeroot was the very first concern I had. But then I dismissed it, because I thought, that all uid queries and manipulations are done by external commands anyway (chown, stat, tar, ....). Didn't think about $UID. But if we continue the static road, and, for example, tar is next, fakeroot would fail in other ways.

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donald commented May 5, 2021

ptrace or seccomp based fakeroot might work, but would be much slower and needed to be written.

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donald commented May 5, 2021

Oh, there is also the test builtin with -O, -G (-r ?).

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wwwutz commented May 5, 2021

PSA; The last update of unbound already broke gnutls ( see #2132 ).

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pmenzel commented May 5, 2021

Thank you for the heads-up. No idea, why sousage.pl libunbound does not find it in /usr/bin/danetool.

$ sousage.pl libunbound

# '/usr/lib/libunbound.so.8' dependencies:
# -------------------------------------------------------------------
  /usr/sbin/unbound-anchor   unbound-1.11.0-0.x86_64
  /usr/sbin/unbound-host     unbound-1.11.0-0.x86_64
# 2 hit(s)

$ sousage.pl libunbound.so.2
# NOTE: 'libunbound.so.2' is unknown.

$ ldd /usr/bin/danetool
	linux-vdso.so.1 (0x00007ffeb1196000)
	libgnutls.so.30 => /usr/lib/libgnutls.so.30 (0x00007f6476466000)
	libz.so.1 => /lib/libz.so.1 (0x00007f6476446000)
	libp11-kit.so.0 => /usr/lib/libp11-kit.so.0 (0x00007f64763e3000)
	libidn.so.11 => /usr/lib/libidn.so.11 (0x00007f64761b0000)
	libtasn1.so.6 => /usr/lib/libtasn1.so.6 (0x00007f6475f9e000)
	libnettle.so.6 => /usr/lib/libnettle.so.6 (0x00007f6475d68000)
	libhogweed.so.4 => /usr/lib/libhogweed.so.4 (0x00007f6475b33000)
	libgmp.so.10 => /usr/lib/libgmp.so.10 (0x00007f6475abc000)
	libgnutls-dane.so.0 => /usr/lib/libgnutls-dane.so.0 (0x00007f64758b4000)
	libc.so.6 => /lib/libc.so.6 (0x00007f64756ed000)
	libffi.so.5 => /usr/lib/libffi.so.5 (0x00007f64754e5000)
	libdl.so.2 => /lib/libdl.so.2 (0x00007f64754e0000)
	libpthread.so.0 => /lib/libpthread.so.0 (0x00007f64754be000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f64767b5000)
	libunbound.so.2 => not found

So shared library version /usr/lib/libunbound.so.8.1.12 from Unbound 1.13.1 is compatible with /usr/lib/libunbound.so.8.1.9 from Unbound 1.11.0. So, no rebuild of GnuTLS is needed once the merge/pull request #2132 is merged. Thank you for noticing the problem from the earlier updates.

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pmenzel commented May 5, 2021

I rebuilt the package on a system with GNU bash, version 4.3.46(1)-release.

@pmenzel
unbound: Update version from 1.11.0 to 1.13.1
dd7ddbe 
[Change-log](https://nlnetlabs.nl/projects/unbound/download/#unbound-1-13-1)
@pmenzel
unbound: Create /var/unbound
238b0e3 
`/usr/sbin/unbound-startup` also takes care of this, but as the location
is defined in the package, create the directory here too.
@pmenzel
unbound: Store PID file on ephemeral /run
2b2d21e 
The PID is not needed after a reboot, so store it on `/run` where it
gets removed, once the system shuts down.
@pmenzel
unbound: Enable systemd support and install systemd units
8ed314a 
Install systemd socket and service unit.

`--enable-systemd` is needed, as otherwise [the service unit times
out][1].

Also, as we do not store the trust anchor in `/etc/unbound`, RUNDIR in
Unbound’s terms, add `/var/unbound` to the unit’s read/write path.

This does not have an effect yet, as mxtools installs
`/etc/systemd/system/unbound.service`.

For socket activation `use-systemd: yes` has to be set in the
configuration file.

[1]: https://github.com/NLnetLabs/unbound/issues/56
@pmenzel
unbound: Install auto-trust-anchor-file in /var/lib/unbound
c9508b7 
This matches Debian and Ubuntu.

It does not take any effect yet, as we configure the path in the
configuration file installed by mxtools.
@pmenzel pmenzel force-pushed the update-unbound-from-1.11.0-to-1.13.1 branch from 779f8a5 to c9508b7 Compare May 28, 2021 08:42
@pmenzel
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pmenzel commented May 28, 2021

Rebuilt again with GNU bash, version 5.1.4(1)-release (x86_64-pc-linux-gnu).

Should be good to go.

@donald
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donald commented May 28, 2021

Why did you try different bash versions? Anway, if unbound is working, go ahead.

@pmenzel
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pmenzel commented May 28, 2021

Why did you try different bash versions?

Well it was updated independently while working on this merge/pull request.

Anway, if unbound is working, go ahead.

Thanks. I am going to do that next week.

@pmenzel pmenzel merged commit e0cf14c into master May 31, 2021
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3 participants
@pmenzel @donald @wwwutz