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93 commits

Author SHA1 Message Date
worldofpeace d672ceeb68
Merge pull request #63204 from michaelpj/imp/localtime-upstream
localtime: use upstream unit, fix polkit rules
2019-06-19 08:38:03 -04:00
Michael Peyton Jones 0073c1fb0b
localtime: use upstream unit and fix polkit rule installation
Also don't allocate a user - the upstream unit uses DynamicUser.
2019-06-19 11:07:44 +01:00
volth f3282c8d1e treewide: remove unused variables (#63177)
* treewide: remove unused variables

* making ofborg happy
2019-06-16 19:59:05 +00:00
Michael Peyton Jones d3a4a5bd95
localtime: set geoclue config
The geoclue module now lets us set application config. This should make
it more robust in environments that don't provide a geoclue agent.

Fixes #44725.
2019-06-03 18:12:33 +01:00
Lassulus 9cda3faecd
Merge pull request #53444 from wedens/earlyoom-notifications
nixos/earlyoom: add notificationsCommand option
2019-04-27 21:34:37 +09:00
wedens 5798d12842 nixos/earlyoom: add notificationsCommand option
Add option for specifying command that will be used for sending notifications.
See https://github.com/rfjakob/earlyoom#notifications for details.
2019-01-08 22:14:48 +07:00
Jan Tojnar aead6e12f9
Merge remote-tracking branch 'upstream/master' into staging 2018-12-16 22:55:06 +01:00
Arian van Putten 1d5f4cbb78 nixos/nscd: Add a descriptive comment to the nscd configuration 2018-12-12 15:35:46 +01:00
Arian van Putten a74619c1ae nixos/nscd: also add netgroup to the config
It was the last database that wasn't listed.
2018-12-12 15:35:40 +01:00
Arian van Putten de76c16f9c nixos/nscd: Merge nscd and sssd-nscd config 2018-12-12 15:35:40 +01:00
Arian van Putten 99d3279952 nixos/nscd: Disable negative caching of hosts
Hopefully fixes #50290
2018-12-12 15:35:40 +01:00
Arian van Putten e712417936 nixos/nscd: Disable caching of group and passwd
Systemd provides an option for allocating DynamicUsers
which we want to use in NixOS to harden service configuration.
However, we discovered that the user wasn't allocated properly
for services. After some digging this turned out to be, of course,
a cache inconsistency problem.

When a DynamicUser creation is performed, Systemd check beforehand
whether the requested user already exists statically. If it does,
it bails out. If it doesn't, systemd continues with allocating the
user.

However, by checking whether the user exists,  nscd will store
the fact that the user does not exist in it's negative cache.
When the service tries to lookup what user is associated to its
uid (By calling whoami, for example), it will try to consult
libnss_systemd.so However this will read from the cache and tell
report that the user doesn't exist, and thus will return that
there is no user associated with the uid. It will continue
to do so for the cache duration time.  If the service
doesn't immediately looks up its username, this bug is not
triggered, as the cache will be invalidated around this time.
However, if the service is quick enough, it might end up
in a situation where it's incorrectly reported that the
user doesn't exist.

Preferably, we would not be using nscd at all. But we need to
use it because glibc reads  nss modules from /etc/nsswitch.conf
by looking relative to the global LD_LIBRARY_PATH.  Because LD_LIBRARY_PATH
is not set globally (as that would lead to impurities and ABI issues),
glibc will fail to find any nss modules.
Instead, as a hack, we start up nscd with LD_LIBRARY_PATH set
for only that service. Glibc will forward all nss syscalls to
nscd, which will then respect the LD_LIBRARY_PATH and only
read from locations specified in the NixOS config.
we can load nss modules in a pure fashion.

However, I think by accident, we just copied over the default
settings of nscd, which actually caches user and group lookups.
We already disable this when sssd is enabled, as this interferes
with the correct working of libnss_sss.so as it already
does its own caching of LDAP requests.
(See https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/usingnscd-sssd)

Because nscd caching is now also interferring with libnss_systemd.so
and probably also with other nsss modules, lets just pre-emptively
disable caching for now for all options related to users and groups,
but keep it for caching hosts ans services lookups.

Note that we can not just put in /etc/nscd.conf:
enable-cache passwd no

As this will actually cause glibc to _not_ forward the call to nscd
at all, and thus never reach the nss modules. Instead we set
the negative and positive cache ttls  to 0 seconds as a workaround.
This way, Glibc will always forward requests to nscd, but results
will never be cached.

Fixes #50273
2018-12-12 15:35:40 +01:00
Kai Wohlfahrt f5b4918de4 kerberos_server: ensure only one realm configured
Leave options for multiple realms for similarity to krb5, and future
expansion. Currently not tested because I can't make it work and don't need
it.
2018-12-11 13:33:10 +00:00
Kai Wohlfahrt 4e4a599e7e kerberos_server: Keep ACL file in store
Could also move kdc.conf, but this makes it inconvenient to use command line
utilities with heimdal, as it would require specifying --config-file with every
command.
2018-12-11 13:33:10 +00:00
Kai Wohlfahrt 6cca9c0f9f kerberos-server: add kerberos option
Allow switching out kerberos server implementation.

Sharing config is probably sensible, but implementation is different enough to
be worth splitting into two files. Not sure this is the correct way to split an
implementation, but it works for now.

Uses the switch from config.krb5 to select implementation.
2018-12-11 13:33:10 +00:00
Kai Wohlfahrt fe8f2b8813 kerberos-server: switch to ExecStart
script causes problems for forking services like MIT Kerberos.
2018-12-11 13:33:10 +00:00
Kai Wohlfahrt 4f9af77287 kerberos-server: cleanup of kerberos.nix
General cleanup before adding more options.
2018-12-11 13:33:10 +00:00
Kai Wohlfahrt ee3bd730d4 kerberos-server: move kadmind to systemd
Don't use socket activation, as inetd is discouraged by heimdal documentation.
2018-12-11 13:33:10 +00:00
Kai Wohlfahrt dfdd348206 kerberos-server: Fix sbin paths
tcpd doesn't have sbin anymore (so it was broken), and heimdal just symlinks to
bin.
2018-12-11 13:33:10 +00:00
Craig Younkins eff461c8ef treewide: systemd timeout arguments to use infinity instead of 0 (#50934)
Fixes https://github.com/NixOS/nixpkgs/issues/49700
2018-11-25 13:33:22 +01:00
Jörg Thalheim a5c74762cb
nixos/cloud-init: add enable suffix to ext4/btrfs
Makes the optional more self-describing and allows future extensions
2018-11-13 10:28:40 +00:00
Ding Xiang Fei a965921af9 allow cloud-init to support creating btrfs partitions 2018-11-13 13:14:34 +08:00
Pavel Goran 858b263bf0 nixos: correct improper uses of mkEnableOption, clarify service descriptions
Several service definitions used `mkEnableOption` with text starting
with "Whether to", which produced funny option descriptions like
"Whether to enable Whether to run the rspamd daemon..".

This commit corrects this, and adds short descriptions of services
to affected service definitions.
2018-10-05 13:14:45 +07:00
Matthew Bauer 4120a9dda7
Merge pull request #42295 from avnik/libprefixed-to-multioutput/heimdal
Libprefixed to multioutput/heimdal
2018-09-05 13:50:13 -05:00
Jan Tojnar fe51bf322c
Merge pull request #44820 from michaelpj/fix/redshift-geoclue-agents
redshift/geoclue/localtime: progress in fixing agent confusion
2018-08-14 17:13:09 +02:00
Michael Peyton Jones 80d4fa725b
localtime: simplify module a little 2018-08-14 15:55:05 +01:00
Alexander V. Nikolaev e808b7da20 heimdal: adjust daemon paths, they are in libexec now 2018-08-08 13:38:40 +03:00
Vincent Bernat 57840dbffb nixos/cloud-init: order after network-online.target (#44633)
Some modules of cloud-init can cope with a network not immediately
available (notably, the EC2 module), but some others won't retry if
network is not available (notably, the Cloudstack module).
network.target doesn't give much guarantee about the network
availability. Applications not able to start without a fully
configured network should be ordered after network-online.target.

Also see #44573 and #44524.
2018-08-08 00:09:00 +02:00
volth 6d2857a311 [bot] treewide: remove unused 'inherit' in let blocks 2018-07-20 19:38:19 +00:00
volth 87f5930c3f [bot]: remove unreferenced code 2018-07-20 18:48:37 +00:00
Allan Espinosa da994fb64e nixos/kerberos: update binary folder pointer
${pkg.tcp_wrappers}/sbin does not exist anymore.
2018-07-02 20:15:11 -04:00
Florian Klink fff5923686 nixos/modules: users.(extraUsers|extraGroup->users|group) 2018-06-30 03:02:58 +02:00
Michael Raitza e598fdf229 dbus: Add NSS modules path to dbus system bus service
DBus seems to resolve user IDs directly via glibc, circumventing nscd. In more
 advanced setups this leads to user's coming from LDAP or SSSD not being
 resolved by the dbus system bus daemon. The effect for such users is, that all
 access to the system bus (e.g. busctl or nmcli) is denied.

 Adding the respective NSS modules to the service's environment solves the issue
 the same way it does for nscd.
2018-06-07 16:44:04 +02:00
Domen Kožar d64ba1c060
Add localtime package and nixos module
Simple daemon for keeping system timezone up-to-date via geoclue2.

Sadly i3 status needs to be restarted for timezone changes.
2017-12-03 11:42:51 +01:00
Franz Pletz 00b6ac7bd3 Merge pull request #26419 from roblabla/feature-sasl
cyrus-sasl: Add saslauthd service and LDAP support
2017-07-20 20:23:52 +02:00
roblabla c18c50a42e cyrus-sasl: Add saslauthd service support 2017-06-06 12:59:47 +02:00
Frederik Rietdijk a2598e4ca1 Merge pull request #23024 from phile314/cloud-init-update
cloud-init: 0.7.6 -> 0.7.9 + module improvements
2017-05-22 16:33:31 +02:00
Philipp Hausmann 59ca1f6486 cloud-init: Disable broken hostname functionality by default 2017-04-20 19:12:27 +02:00
Leon Isenberg db30cff500 earlyoom service: init 2017-03-24 23:16:16 +01:00
Philipp Hausmann a0f4a720c8 cloud-init module: Replace hard-coded config by option. 2017-03-06 17:36:24 +01:00
Nikolay Amiantov ac0cdc1952 dbus service: use makeDBusConf 2017-02-16 15:41:23 +03:00
Parnell Springmeyer 9e36a58649
Merging against upstream master 2017-02-13 17:16:28 -06:00
Nikolay Amiantov 72b3746266 dbus service: remove {system,session}.conf from config dir
They are already included by dbus from /run/current-system/sw/share/dbus-1.
2017-02-01 15:37:24 +03:00
Nikolay Amiantov 39344a36d3 dbus service: use /etc/dbus-1 for configuration
Also use upstream systemd units.
2017-02-01 15:03:22 +03:00
Parnell Springmeyer 6777e6f812
Merging with upstream 2017-01-29 05:54:01 -06:00
Parnell Springmeyer a8cb2afa98
Fixing a bunch of issues 2017-01-29 01:58:12 -06:00
Parnell Springmeyer e92b8402b0
Addressing PR feedback 2017-01-28 20:48:03 -08:00
Guillaume Maudoux 29667f639c dbus: catch new services without reboot (#20871)
DBus daemon now loads its config from /run/current-system/dbus.
Reloading the daemon makes it re-read that file and catch the updates
after a system upgrade.
2017-01-27 14:46:13 +01:00
Parnell Springmeyer bae00e8aa8
setcap-wrapper: Merging with upstream master and resolving conflicts 2017-01-25 11:08:05 -08:00
Alexander Kahl 61d125b842 sssd: init at 1.14.2
perlPackages.TextWrapI18N: init at 0.06
perlPackages.Po4a: init at 0.47
jade: init at 1.2.1
ding-libs: init at 0.6.0

Switch nscd to no-caching mode if SSSD is enabled.

abbradar: disable jade parallel building.

Closes #21150
2017-01-04 03:07:20 +03:00