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54 commits

Author SHA1 Message Date
Daniel Barlow
6805e0090d working down the TODOs 2023-09-01 17:57:22 +01:00
Daniel Barlow
7ad848cb77 add service to enable packet forwarding 
might be worth looking into adding RA config to this
 2023-09-01 17:34:47 +01:00
Daniel Barlow
3609d8d5ee implement route as module-based-service 2023-08-31 23:24:23 +01:00
Daniel Barlow
aecbe08f08 add o+x permission on service-state directories 
this is needed for resolvconf, which writes resolv.conf as
an output and wants to make it world-readable
 2023-08-28 22:02:28 +01:00
Daniel Barlow
ff2d3e1a63 TODO comments 2023-08-28 22:02:28 +01:00
Daniel Barlow
8688d47c65 rotuer: create resolv.conf 2023-08-28 22:02:28 +01:00
Daniel Barlow
e86daf9bbc default value for services.default 
as a default default target, start all the services
 2023-08-28 22:02:28 +01:00
Daniel Barlow
31f0213b6f convert network link/address to module-based-service 
... and make bridge use it.

We also had to convert bridge back into a pair of services.
Downstreams want to depend on the bridge it self being configured
even if not necessarily all the members are up. e.g. don't want
to break ssh on lan if there's a misconfigured wlan device
 2023-08-28 22:02:28 +01:00
Daniel Barlow
540a1dfd76 remove interface.device 
build-time uses can mostly be replaced with interface.name

for runtime uses, switch to $(output ${interface} name)
 2023-08-28 22:02:28 +01:00
Daniel Barlow
6f92f8fa8b merge bridge services into one 2023-08-16 23:29:53 +01:00
Daniel Barlow
3ea40f95dc convert pppoe to serviceDefn 2023-08-10 22:53:45 +01:00
Daniel Barlow
2942c465b9 add ssh module 2023-08-10 22:53:21 +01:00
Daniel Barlow
2414dd4b55 convert ntp to serviceDefn 2023-08-05 14:16:54 +01:00
Daniel Barlow
93e04bb834 convert bridge service to serviceDefn 2023-08-05 14:10:14 +01:00
Daniel Barlow
f82501d278 update hostapd to "build" syntax 2023-08-05 12:21:18 +01:00
Daniel Barlow
90c1d59aca convert firewall service to new serviceDefn 
this is a bit kludgey with dependencies, need to
come back and look at that
 2023-08-05 12:07:35 +01:00
Daniel Barlow
fbb2c04132 move module-based-service parameter types into service 
This is in preparation for writing something that extracts them
into documentation.

user configurations now call config.system.service.foo.build { ...params }
instead of config.system.service.foo

the parameter type definitions themselves now move into the
config stanza of the module referencing the service

new helper function  liminix.callService

The only service moved so far is dnsmasq
 2023-08-04 20:39:29 +01:00
Daniel Barlow
9994c161d4 DRY up wireless config 2023-07-22 23:37:01 +01:00
Daniel Barlow
bf1d9beec1 add first version of ntp module 2023-07-22 23:25:25 +01:00
Daniel Barlow
4396afa97b inline excessive lets 2023-07-20 12:05:36 +01:00
Daniel Barlow
9b70fd62f6 extract bridge to module-based services 2023-07-20 12:02:09 +01:00
Daniel Barlow
86e73317ee alias config.system.service 2023-07-20 11:28:45 +01:00
Daniel Barlow
648ea5613b use module-based-service for hostapd 2023-07-16 17:51:50 +01:00
Daniel Barlow
1117f98afc remove redundant let 2023-07-16 17:51:50 +01:00
Daniel Barlow
d7f3e05063 turn nftables firewall into a service-providing module 2023-07-16 17:51:50 +01:00
Daniel Barlow
669af24247 make a module for dnsmasq 2023-07-14 23:18:21 +01:00
Daniel Barlow
c13defc891 rename modules/ppp.nix -> modules/ppp/default.nix 2023-07-14 21:08:33 +01:00
Daniel Barlow
69e6eb5a89 accept attr args to pppoe service, and typecheck them 
We use (abuse, arguably) the nixos module system for typechecking.  Un
the plus side, it gives us documentation of the options and their
expected types. On the downside, the error message doesn't tell us
the file in which the error was encountered.

(This is subject to change, if I can find a better way)
 2023-07-14 16:53:36 +01:00
Daniel Barlow
9441f48819 new ppp module, used by rotuer 
The objective here is that services which depend on global config
(e.g. kernel config or busybox options or static paths in the
filesystem) now live under config.system.service, and are added
to that collection by the module that defines the necessary state.

This is a first step: the services will be configured by a typechecked
attr set instead of the arbitrary arguments that
pkgs.liminix.networking.pppoe accepts
 2023-07-13 19:44:14 +01:00
Daniel Barlow
2e50368bd2 rename config.outputs to config.system.outputs 
New rules: everything under "config" that isn't actually configuration
(e.g. build products) will in future live in config.system. This is
the first step.
 2023-07-13 19:24:59 +01:00
Daniel Barlow
7c06f30675 set ipv6 wan address to that provided by dhcpv6 2023-07-08 23:08:25 +01:00
Daniel Barlow
a12e5888e9 rotuer: remove hardcoded wan address 2023-07-05 20:34:30 +01:00
Daniel Barlow
5532144747 hardcode global wan address, temporarily 2023-07-01 12:50:06 +01:00
Daniel Barlow
9aa5ff6ed1 make a package for odhcpc-script 2023-06-30 20:02:03 +01:00
Daniel Barlow
b6e72504d6 ipv6 default route 
needs to specify the ppp0 *peer* address not the local address
 2023-06-30 10:17:33 +01:00
Daniel Barlow
8affb151b5 rotuer: enable ipv6 forwarding 2023-06-28 22:31:01 +01:00
Daniel Barlow
25eecabc6d typo 2023-06-28 22:19:11 +01:00
Daniel Barlow
6101f3f3d8 load necessary kernel modules for firewall 2023-06-27 21:18:09 +01:00
Daniel Barlow
b002a94e07 rotuer: use firewallgen to make packet filter rules 2023-06-20 20:20:32 +01:00
Daniel Barlow
340f7211ef remove unused packages 2023-06-20 20:13:59 +01:00
Daniel Barlow
3f4dbfcfd3 ipv6 prefix delegation for rotuer 
much tidying needed, but it works
 2023-05-31 23:29:05 +01:00
Daniel Barlow
cb30ce52eb rotuer: use writeFennelScript for odhcpc update script 2023-05-30 18:20:14 +01:00
Daniel Barlow
fa7e682e87 dhcp6c readiness notification 2023-05-26 18:36:44 +01:00
Daniel Barlow
447f068569 partly support getting IPv6 addresses 
- gets interface id from ppp
- runs odhcpc to get RA and prefix delegation
- doesn't do anything useful with the data yet
 2023-05-24 23:01:50 +01:00
Daniel Barlow
0173a9ced9 set PATH correctly in ssh sessions 
for a non=interactive shell ("ssh linminix foo") ash does not source
*any* startup files, so we need to set this to something more useful
than /bin:usr/bin
 2023-05-21 17:07:19 +01:00
Daniel Barlow
a48d51ffdc keep dropbear host keys in /persist if it exists 2023-05-21 12:01:42 +01:00
Daniel Barlow
f249c12bec cruft 2023-05-20 22:48:30 +01:00
Daniel Barlow
eadd982a79 rotuer: set hostname 2023-05-20 22:34:57 +01:00
Daniel Barlow
b0a0fdcfcc add "standard" module, which includes flashimage kexec & jffs2 
most systems need most of these, so it makes writing the docs a
lot easier
 2023-05-17 15:38:22 +01:00
Daniel Barlow
6d6dbe1cbb tftpboot: allow padding image with freeSpaceBytes 
this is useful for writable filesystems so that there's more than
an erase block of space to write into
 2023-04-26 22:15:19 +01:00