Commit graph

12 commits

Author SHA1 Message Date
Will Dietz e5d049e469 rngd: harden service config, from arch 2019-05-07 22:53:09 -05:00
Will Dietz b809071ffb rngd: add option to run w/debug flag
Added while testing if adding hardening
directives to the service blocked access
to various sources, might be useful in the future.
2019-05-06 23:44:38 -05:00
Gabriel Ebner 20078fd5b2 nixos/rngd: do not pass --version flag 2018-11-05 10:41:38 +01:00
Renaud deacd0bd73
nixos/rngd: fix exec flags and udev rules
TPM1.2 support has been dropped in rng-tools v6.5
see caef8cce97

rngd won't access /dev/tpm0 anymore and the "--no-tpm=1" option is now unrecognised
2018-10-28 17:31:35 +01:00
Renaud b2f6aa0069
nixos/rngd: use new name pkgs.rng-tools
Instead of pkgs.rng_tools which is now an alias
2018-10-24 13:46:08 +02:00
Scott R. Parish a560223119 rngd: update modalias to match cpu type
It looks like the cpu type part of modalias might have changed, my
systems (4.4.20 and 4.7.2) show something like the following:

```
cpu:type:x86,ven0000fam0006mod003F:feature:,0000,0001,0002,0003,0004,0005,0006,0007,0008,0009,000B,000C,000D,000E,000F,0010,0011,0013,0017,0018,0019,001A,001C,002B,0034,003B,003D,0068,006F,0070,0072,0074,0075,0076,007D,0080,0081,0089,008C,008D,0091,0093,0094,0095,0096,0097,0098,0099,009A,009B,009C,009D,009E,009F,00C0,00C5,0120,0123,0125,0127,0128,0129,012A,0140
```

Update the rngd modalias rule to match this so udev properly has
systemd start rngd.
2016-09-17 18:36:57 -07:00
Nikolay Amiantov dbc0395b2b nixos/rngd: some fixes 2015-01-06 17:27:07 +03:00
Alexander Kjeldaas baf4faeddc Only disable TPM access by rngd when tcsd is enabled. 2014-04-22 14:05:09 +02:00
Alexander Kjeldaas 64311899db Don't let rngd read /dev/tpm0.
Only one process can interact with the TPM module and
that process should be tcsd.  The tpm_rng kernel module
should instead be loaded and /dev/hwrnd be used to
read the TPM random generator.
Also, log which random generator devices are used by
rngd on startup.
2014-04-22 14:05:09 +02:00
Eelco Dolstra 29027fd1e1 Rewrite ‘with pkgs.lib’ -> ‘with lib’
Using pkgs.lib on the spine of module evaluation is problematic
because the pkgs argument depends on the result of module
evaluation. To prevent an infinite recursion, pkgs and some of the
modules are evaluated twice, which is inefficient. Using ‘with lib’
prevents this problem.
2014-04-14 16:26:48 +02:00
Eelco Dolstra 408b8b5725 Add lots of missing option types 2013-10-30 18:47:43 +01:00
Eelco Dolstra 5c1f8cbc70 Move all of NixOS to nixos/ in preparation of the repository merge 2013-10-10 13:28:20 +02:00
Renamed from modules/security/rngd.nix (Browse further)