In commit ec9dc73 restarting NetworkManager after resume from
suspend/hibernate was introduced.
When I initially switch to NixOS I started noticing a high delay between
wakeup and re-connecting to WiFi & wired networks. The delay increased
from a few seconds (on my previous distro, same software stack) to
almost half a minute with NixOS.
I (locally) applied the change in this commit a few weeks ago and tested
since then. The notebook/mobile device experience has improved a lot.
Reconnects are as before switching to NixOS.
Issue #24401 could be related to this. Since I am not using KDE/plasma5
I can only guess…
Tunnel configuration has no member named "host" - i2pd does but it's called "address" in the options. As a result, no tunnel configuration is generated.
* Fix attribute check in inTunnels
* Fix integer to string coercion in inTunnels
* Add destinationPort option for outTunnels
Added the boolean option:
networking.networkmanager.enableStrongSwan
which enables the networkmanager_strongswan plugin and adds
strongswanNM to the dbus packages.
This was contributed by @wucke13, @eqyiel and @globin.
Fixes: #29873
* nghttpx: Add a new NixOS module for the nghttpx proxy server
This change also adds a global `uid` and `gid` for a `nghttpx` user
and group as well as an integration test.
* nixos/nghttpx: fix building manual
In the previous version multiple default values would generate an
invalid babeld config file since all options would be concatenated
without any separator.
* Safer defaults for immutable znc config
I just lost all the options I configured in ZNC, because the mutable config was overwritten.
I accept any suggestions on the way to implement this, but overwriting a mutable config by default seems weird. If we want to do this, we should ensure that ZNC does not allow to edit the config via the webmin when cfg.mutable is false.
* Do not backup old config files.
There seems to be little need for backups if mutable becomes a voluntary opt-out.
* fixup
We now wait for dhcpcd to acquire a lease but dhcpcd is restarted on
system activation. As wpa_supplicant is stopped while dhcpcd is
restarting a significant delay is introduced on systems with wireless
network connections only. This changes the wpa_supplicant service to
also be restarted together with dhcpcd in case both services were
changed.
The current version is broken:
- there's no `openFirewall` attribute directly in the `cfg` set
- the `port` option is an attribute of the `confOptions` set
I used the proper attribute for the firewall port and moved the `openFirewall`
option directly up to the `services.znc` set, as it's rather a general option
for the whole service than a znc-specific option (which are located inside the
`confOptions` set).
Sometimes (especially in the default route case) it is required to NOT
add routes for all allowed IP ranges. One might run it's own custom
routing on-top of wireguard and only use the wireguard addresses to
exchange prefixes with the remote host.
This has been broken nearly all the time due to the patches needed to
iproute2 not being compatible with the newer versions we have been
shipping. As long as Ubuntu does not manage to upstream these changes
so they are maintained with iproute2 and we don't have a maintainer
updating these patches to new iproute2 versions it is not feasible to
have this available.
This reverts commit 670b4e29adc16e0a29aa5b4c126703dcca56aeb6. The change
added in this commit was controversial when it was originally suggested
in https://github.com/NixOS/nixpkgs/pull/29205. Then that PR was closed
and a new one opened, https://github.com/NixOS/nixpkgs/pull/29503,
effectively circumventing the review process. I don't agree with this
modification. Adding an option 'resolveLocalQueries' to tell the locally
running name server that it should resolve local DNS queries feels
outright nuts. I agree that the current state is unsatisfactory and that
it should be improved, but this is not the right way.
(cherry picked from commit 23a021d12e8f939cd0bfddb1c7adeb125028c1e3)
When the user specifies the networking.nameservers setting in the
configuration file, it must take precedence over automatically
derived settings.
The culprit was services.bind that made the resolver set to
127.0.0.1 and ignore the nameserver setting.
This patch adds a flag to services.bind to override the nameserver
to localhost. It defaults to true. Setting this to false prevents the
service.bind and dnsmasq.resolveLocalQueries settings from
overriding the users' settings.
Also, when the user specifies a domain to search, it must be set in
the resolver configuration, even if the user does not specify any
nameservers.
(cherry picked from commit 670b4e29adc16e0a29aa5b4c126703dcca56aeb6)
This commit was accidentally merged to 17.09 but was intended for
master. This is the cherry-pick to master.
Previously services depending on network-online.target would wait until
dhcpcd times out if it was enabled and a static network address
configuration was used. Setting the default gateway statically is enough
for the networking to be considered online.
This also adjusts the relevant networking tests to wait for
network-online.target instead of just network.target.
For various reasons, big Nix attrsets look ugly in the generated manual
page[1]. Use literalExample to fix it.
[1] Quotes around attribute names are lost, newlines inside multi-line
strings are shown as '\n' and attrs written on multiple lines are joined
into one.
When keys get refreshed a folder with the permissions of the root user
get created in the home directory of the user dnscrypt-wrapper. This
prevents the service from restarting.
In addition to that the parameters of dnscrypt-wrapper have
changed in upstream and in the newly packaged software.
This commit readds and updates the 1.x package from 1.1.4 to 1.1.6 which
also includes the needed command for migrating to 2.x
The module is adjusted to the version change, defaulting to radicale2 if
stateVersion >= 17.09 and radicale1 otherwise. It also now uses
ExecStart instead of the script service attribute. Some missing dots at
the end of sentences were also added.
I added a paragraph in the release notes on how to update to a newer
version.
Couple of changes:
- move home to /var/lib/ddclient so we can enable ProtectSystem=full
- do not stick binary into systemPackages as it will only run as a daemon
- run as dedicated user/group
- document why we cannot run as type=forking (output is swallowed)
- secure things by running with ProtectSystem and PrivateTmp
- .pid file goes into /run/ddclient
- let nix create the home directory instead of handling it manually
- make the interval configurable
```Tinc```'s pid file has more info than just a pid
```
# cat /run/tinc.dmz.pid
12209 7BD4A657B4A04364D268D188A0F4AA972A05247D802149246BBE1F1E689CABA1 127.0.0.1 port 656
```
so ```systemd``` fails to parse it.
It results in long (re)start times when ```systemd``` waits for a correct pid file to appear.
Do the right thing, and use multiple interfaces for policy routing. For example, WireGuard interfaces do not allow multiple routes for the same CIDR range.
Fixes https://github.com/NixOS/nixpkgs/issues/27996.
Updates instructions for generating hashes passwords for use in a
Mosquitto password file. Using `mosquitto_passwd` to generate these
hashes is a little less convenient, but the results are more likely to
be compatible with the mosquitto daemon.
As far as I can tell, the hashes generated with `mkpassd` did not work
as intended. But this may have been hidden by another bug:
https://github.com/NixOS/nixpkgs/issues/27130.
Related to https://github.com/NixOS/nixpkgs/issues/27130.
Adds an option to NixOS configuration option to have Mosquitto use the
password file that it generates. When this option is false the
Mosquitto server will accept login attempts with any username and any
password. This option defaults to false because this matches the
behavior of the service prior to the introduction of this option.
When the `services.mosquitto.checkPasswords` is true, the server will
only accept valid usernames and passwords.
This adds a convenient per-peer option to set the routing table that associated routes are added to. This functionality is very useful for isolating interfaces from the kernel's global routing and forcing all traffic of a virtual interface (or a group of processes, via e.g. "ip rule add uidrange 10000-10009 lookup 42") through Wireguard.
The systemd service file shipped with strongswan has strongswan started after `network-online`. It turns out that this is for good reason: failure to connect on boot otherwise.
See this thread on the mailing list, which my colleague initiated after finding that our NixOS strongswan config wouldn't connect on boot:
https://lists.strongswan.org/pipermail/users/2017-January/010359.html
Tested on a local config (which has the strongswan service config overridden).
* lib: introduce imap0, imap1
For historical reasons, imap starts counting at 1 and it's not
consistent with the rest of the lib.
So for now we split imap into imap0 that starts counting at zero and
imap1 that starts counting at 1. And imap is marked as deprecated.
See c71e2d4235 (commitcomment-21873221)
* replace uses of lib.imap
* lib: move imap to deprecated.nix
nsd by default logs _both_ to syslog and to standard error which results
in all the messages ending up in the journal twice, the ones from stderr
with an ugly timestamp sticked in front of them.
This adds configuration options for the bind package so that the
interfaces that bind listens on can be configured rather than just
hardcoded as any. The default values preserve the old behavior to be
backwards compatible.
* tinc: Mention in docs that the host name may not be used verbatim.
Source:
5c344f2976/src/net_setup.c (L341)
* tinc: also replaces non-alphanumeric characters.
error now adds the zone file in the output which makes 'reasonable' debugging possible!
[root@nixdoc:~/nixpkgs_nsd]# nixos-rebuild -I nixpkgs=. switch
building Nix...
building the system configuration...
these derivations will be built:
/nix/store/318a7mhwlz1x0cy4hl1259n8x9z0jacy-nsd-env.drv
/nix/store/fnbhk8grwk7vfdk3gby49bv6kml8hjcc-unit-script.drv
/nix/store/xf80mq1f1c3pm37fci0vi5ixy4gb1rcp-unit-nsd.service.drv
/nix/store/bfmkkykqksmvkhvh3ppl36k86lbw9v4i-system-units.drv
/nix/store/ja97mwl2r0wdrxccl82dx8jln7jlmnyb-etc.drv
/nix/store/yh8m6b3j8vapz2r1wzffq8zq09j56q8p-nixos-system-nixdoc.io-17.09.git.0afb6d7.drv
building path(s) ‘/nix/store/sg7w3k6qg2yr02a0sbrgbv5yiqn9pzcq-nsd-env’
created 2 symlinks in user environment
checking zone files
|- checking zone '/nix/store/sg7w3k6qg2yr02a0sbrgbv5yiqn9pzcq-nsd-env/zones/lastlog.de.'
[2017-05-16 10:30:34.628] nsd-checkzone[27696]: error: lastlog.de.:17: syntax error
[2017-05-16 10:30:34.628] nsd-checkzone[27696]: error: lastlog.de.:17: unrecognized RR type 'lastlog'
zone lastlog.de. file lastlog.de. has 2 errors
builder for ‘/nix/store/318a7mhwlz1x0cy4hl1259n8x9z0jacy-nsd-env.drv’ failed with exit code 1
cannot build derivation ‘/nix/store/xf80mq1f1c3pm37fci0vi5ixy4gb1rcp-unit-nsd.service.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/bfmkkykqksmvkhvh3ppl36k86lbw9v4i-system-units.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/ja97mwl2r0wdrxccl82dx8jln7jlmnyb-etc.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/yh8m6b3j8vapz2r1wzffq8zq09j56q8p-nixos-system-nixdoc.io-17.09.git.0afb6d7.drv’: 1 dependencies couldn't be built
error: build of ‘/nix/store/yh8m6b3j8vapz2r1wzffq8zq09j56q8p-nixos-system-nixdoc.io-17.09.git.0afb6d7.drv’ failed
Release notes are available at https://www.openssh.com/txt/release-7.5.
Mostly a bugfix release, no major backwards-incompatible changes.
Remove deprecated `UsePrivilegeSeparation` option,
which is now mandatory.
AFAICT, this issue only occurs when sshd is socket-activated. It turns
out that the preStart script's stdout and stderr are connected to the
socket, not just the main command's. So explicitly connect stderr to
the journal and redirect stdout to stderr.
This reverts commit 1a74eedd07. It
breaks NixOps, which expects that
rm -f /etc/ssh/ssh_host_ed25519_key*
systemctl restart sshd
cat /etc/ssh/ssh_host_ed25519_key.pub
works.
This option was initially added to make it easier to use an
up-to-date list, but now that we always use an up-to-date list
from upstream, there's no point to the option.
From now on, you can either use a resolver listed by dnscrypt
upstream or a custom resolver.
Removes tcpOnly and ephemeralKeys: reifying them as nixos
options adds little beyond improved discoverability. Until
17.09 we'll automatically translate these options into extraArgs
for convenience.
Unless reifying an option is necessary for conditional
computation or greatly simplifies configuration/reduces risk of
misconfiguration, it should go into extraArgs instead.
Newer versions of DNSCrypt proxy *can* cache lookups (via
plugin); make the wording more neutral wrt. why one might want
to run the proxy in a forwarding setup.
It'd be better to do the update as an unprivileged user; for
now, we do our best to minimize the surface available. We
filter mount syscalls to prevent the process from undoing the fs
isolation.
Resolve download.dnscrypt.org using hostip with a bootstrap
resolver (hard-coded to Google Public DNS for now), to ensure
that we can get an up-to-date resolver list without working name
service lookups. This makes us more robust to the upstream
resolver list getting out of date and other DNS configuration
problems.
We use the curl --resolver switch to allow https cert validation
(we'd need to do --insecure if using just the ip addr). Note
that we don't rely on https for security but it's nice to have
it ...
Use mkMerge to make the code a little more ergonomic and easier
to follow (to my eyes, anyway ...). Also take the opportunity
to do some minor cleanups & tweaks, but no functional changes.
Set `networking.networkmanager.wifi.macAddress` or `networking.networkmanager.ethernet.macAddress`
to one of these values to change your macAddress.
* "XX:XX:XX:XX:XX:XX": set the MAC address of the interface.
* "permanent": use the permanent MAC address of the device.
* "preserve": don’t change the MAC address of the device upon activation.
* "random": generate a randomized value upon each connect.
* "stable": generate a stable, hashed MAC address.
See https://blogs.gnome.org/thaller/2016/08/26/mac-address-spoofing-in-networkmanager-1-4-0/ for more information
reason:
- We currently have an open discussion regarding a more modular
firewall (https://github.com/NixOS/nixpkgs/issues/23181) and
leaving null makes future extension easier.
- the current default might not cover all use cases (different ssh port)
and might break setups, if applied blindly
When dhcpcd instead of networkd is used, the network-online.target behaved
the same as network.target, resulting in broken services that need a working
network connectivity when being started.
This commit makes dhcpcd wait for a lease and makes it wanted by
network-online.target. In turn, network-online.target is now wanted by
multi-user.target, so it will be activated at every boot.
Recent versions of libreswan seem to omit this file, but it may be added/changed in the future. It is silly to have the service fail because a file is missing that only enriches the environment.
This fixes an issue where `nixops deploy` wouldn't restart the chrony
service when the chrony configuration changed, because it wouldn't
detect that `/etc/chrony.conf` was a dependency of the chrony service.
20e81f7c0d prevented key generation in
`preStart`, leaving the service broken for the case where the user has
no pre-existing key.
Eventually, we ought to store the state elsewhere so that `/etc` can be
read-only but for now we fix this the easy way.
* Fix the FW names
FW_REFUSE was removed and nixos-fw-input was renamed to nixos-fw.
* Update the comment (documentation) at the top
Order the chains of the main table alphabetically (like in the rest of
the file) and add nixos-fw-rpfilter (from the raw table) and nixos-drop
(used while reloading the firewall).
* Refactor the module (mainly comments)
- Move some attributes to the top for better visibility (that should
hopefully make it easier to read and understand this module without
jumping around too much).
- Add some missing examples and improve some descriptions.
- Reorder the mkOption attributes for consistency.
- Wrap lines at 72 characters.
- Use two spaces between sentences.
Using outputsToInstall the intended behaviour of including host and dnsutils
when bind is installed can be implemented instead of using symlinks to fix
installing all outputs individually with nix-env.
Fixes#19761.
* fix/asterisk-module: use unix-group for asterisk-files
* fix/asterisk-module: add configOption to use some default config-files
* fix/asterisk-module: correction of skel copy
* fix/asterisk-module: use /etc/asterisk as configDir
* fix/asterisk-module: add reload; do not restart unit
* asterisk: 13.6.0 -> 14.1.2
* fix/asterisk: compile with lua, pjsip, format_mp3
* fix/asterisk: fix indentation
* fix/asterisk: remove broken flag
- most nixos user only require time synchronisation,
while ntpd implements a battery-included ntp server (1,215 LOCs of C-Code vs 64,302)
- timesyncd support ntp server per interface (if configured through dhcp for instance)
- timesyncd is already included in the systemd package, switching to it would
save a little disk space (1,5M)
It was deprecated and removed from all modules in the tree by #18319.
The wireguard module PR (#17933) was still in the review at the time and
the deprecated usage managed to slip inside.
The configuration { services.openssh.enable = true;
services.openssh.forwardX11 = false; } caused
programs.ssh.setXAuthLocation to be set to false, which was not the
intent. The intent is that programs.ssh.setXAuthLocation should be
automatically enabled if needed or if xauth is already available.
The old etcd port 4001 is no longer enabled by default in etcd 3.
The new port is 2379 and is officially assigned by IANA.
There were still some services left that expect etcd on port 4001 by default.
This changes the default to 2379 everywhere.
It should not cause problems for users as the etcd by nix does listen on the new port only by default anyway.
The current default probe config uses the unwrapped fping binary, which
leads to an error because fping must be executed with elevated
permissions.
I fixed this by changing the path to the default binary to the
setuid-wrapped version.
This commit includes two changes:
1. A new `extraConfig` option to allow administrators to set any
vsftpd configuration option that isn't directly supported by this
derivation.
2. Correctly set the `anon_root` vsftpd option to `anonymousUserHome`
In the prestart config of the smokeping service, smokeping is executed
initially. This happens as the user root and writes some files to
$smokepingHome, which can't be overwritten by the smokeping user. This
gives an error message.
I fixed this by moving the chown step after the initial smokeping runs,
so that it also affects the generated files.
The old version would export two lists to a bash builder and do pairwise
processing on the bash side. In the new version we instead generate a
logic free builder on the Nix side. This is not only conceptually
simpler but reduces the amount of code and intermediate values.
`head -cNUM ... | tr -dc SET` might generate output containing fewer
than NUM characters. Given the limited alphabet, this could result in a
fairly weak passphrase. The construction `tr </dev/urandom | head
-cNUM`, however, is sure to give us the full `NUM`.
Currently only for the user services as NixOS handles the named system
instances slightly differently.
syncthing and syncthing-inotify are done the same way.
There are 4 parts to this:
1) Copy in the upstream unit files
2) Make the nixos module use the definition from upstream
3) Enable restarting of all instances (system and user) on resume
4) Allow the traffic in the firewall on default ports if wanted
fixes#18973
* Add extraOptions option, to pass arbitrary command line options to
atftp. Especially useful to specify which address to bind to
(--bind-addres ...).
* Improve descriptions (fix a typo, document default bind address,
don't repeat service name in systemd description + capitalize)
* Change default server directory from /var/empty to /srv/tftp, and
change types.str to types.path.
The new units mirror the upstream systemd units as closely as possible.
I could not find a reason why the service would need to be restarted on
resuming from suspend, and the upstream units also do not contain such a
restriction, so I removed the `partOf = [ "post-resume.target"]`.
This fixes#19525.
`stripHash` documentation states that it prints out the stripped name to
the stdout, but the function stored the value in `strippedName`
instead.
Basically all usages did something like
`$(stripHash $foo | echo $strippedName)` which is just braindamaged.
Fixed the implementation and all invocations.
The initial commit accidentally left in some commented code and if you were
using alerts, they simply didn't work.
Smokeping also includes some JS code for the webui allowing you to zoom into
graphs and it was not passed into the homedir. Additionally, generate
static html pages for other webservers to serve the cache directory.
Add additional options to specify sendmail path or mailhost and verify that both
are not set.
Add one extra config hook that allows you to bypass all of the invidual config
stanzas and just hand it a string.
4.1.12
======
Bugfixes
--------
Fix malformed edns query assertion failure, reported by Michal Kepien (NASK).
4.1.11
======
Features
--------
* When tcp is more than half full, use short timeout for tcp session.
* Patch for {max,min}-{refresh,retry}-time from YAMAGUCHI Takanori.
* Fix#790: size-limit-xfr can stop NSD from downloading infinite zone transfer data size, from Toshifumi Sakaguchi. Fixes CVE-2016-6173 JVN#63359718 JPCERT#91251865.
Bugfixes
--------
* Fix build without IPv6, patch from Zdenek Kaspar.
* Fix#783: Trying to run a root server without having configured it silently gives wrong answers.
* Fix#782: Serve DS record but parent zone has no NS record.
* Fix nsec3 missing for nsec3 signed parent and child for DS at zonecut.
4.1.10
======
Features
--------
* ip-freebind: yesno option in nsd.conf sets IP_FREEBIND socket option for Linux, binds to interfaces and addresses that are down.
* NSD includes AAAA before A for queries over IPV6 (in delegations). And TC is set if no glue can be provided with a delegation because of packet size.
* print notice that nsd is starting before taking off.
Bugfixes
--------
* Fix for openssl 1.1.0, HMAC_CTX size not exported from openssl.
* Fix#751: NSD fails to occlude names below a DNAME.
* If set without nsd.db print "" as the default in the man pages.
* Fix#755: NSD spins after a zone update and a lot of TCP queries.
* Fix for NSEC3 with zone signed without exact match for empty nonterminals, the answer for that domain gets closest encloser.
* #772 Document that recvmmsg has IPv6 problems on some linux kernels.
4.1.9
=====
Bugfixes
--------
* Change the nsd.db file version because of nanosecond precision fix.
The services/networking directory is already quite polluted and the
first point where I was looking for the offlineimap module was in
services/mail and didn't find it there.
Offlineimap already has IMAP in its name and clearly belongs to the
"mail" category so let's move it there.
Tested by evaluating a configuration with services.offlineimap enabled.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @DamienCassou
Coercing the derivation to string causes the package to be built during
evaluation rather than during actual realization which is completely
unnecessary because we don't need additional Nix expression information
for the package (nor do we need it for the service).
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @DamienCassou
Cc: @Profpatsch (stumbled on this because of him)
While entering the chroot should provide the same amount of isolation,
the preStart script will run with full root privileges and so would
benefit from some isolation as well (in particular due to
unbound-anchor, which can perform network I/O).
1. The preStart script ensures consistent ownership, even if the unbound
user's uid has changed
2. The unbound daemon does not generate data that needs to be private to
it, so it would not matter that a different service would end up
owning its data (as long as unbound remains enabled, it should reclaim
ownership soon enough anyway).
Thus, there's no clear benefit to allocate a dedicated uid for the
unbound service. This releases uid/gid 48.
Also, because the preStart script creates the data directory, there's no
need to specify a homedir or ask for its creation.
/dev/random is an exhaustible resource. Presumably, unbound will not be
used to generate long-term encryption keys and so allowing it to use
/dev/random only increases the risk of entropy exhaustion for no
benefit.
See #18319 for details. Starting network-online.target manually does not
work as it hangs indefinitely.
Additionally, don't treat avahi and dhcpcd special and sync their systemd units
with the respective upstream suggestion.
Systemd upstream provides targets for networking. This also includes a target network-online.target.
In this PR I remove / replace most occurrences since some of them were even wrong and could delay startup.
Radicale can run as a foreground service and will then emits logging and
errors on the standard output. This helps the logging end up in the
systemd journal.
Follow-up to the following commits:
abdc5961c3: Fix starting the firewall
e090701e2d: Order before sysinit
Solely use sysinit.target here instead of multi-user.target because we
want to make sure that the iptables rules are applied *before* any
socket units are started.
The reason I've dropped the wantedBy on multi-user.target is that
sysinit.target is already a part of the dependency chain of
multi-user.target.
To make sure that this holds true, I've added a small test case to
ensure that during switch of the configuration the firewall.service is
considered as well.
Tested using the firewall NixOS test.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @edolstra
Probably as a result of 992c514a20, it
was not being started anymore.
My understanding of systemd.special(7) (section "Special passive
system units") is that the firewall should want network-pre.target,
rather than the other way around (not very intuitive...). This in
itself does not cause the firewall to be wanted, which is why the
wanted-by relationship with multi-user.target is necessary.
http://hydra.nixos.org/build/39965589
