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tv im: add mosh support

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This commit is contained in:
tv 2019-12-02 01:27:22 +01:00
parent 37b0c5ae49
commit 3a02da9677
1 changed files with 30 additions and 5 deletions
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35
tv/3modules/im.nix
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@ -29,6 +29,9 @@ in {
default = config.krebs.hosts.nomic;
type = lib.types.host;
};
tv.im.server.mosh.enable = lib.mkEnableOption "tv.im.server.mosh" // {
default = true;
};
tv.im.server.user = lib.mkOption {
default = config.krebs.users.tv;
type = lib.types.user;
@ -38,11 +41,18 @@ in {
(lib.mkIf im.client.enable {
users.users.${im.client.user.name}.packages = [
(pkgs.writeDashBin "im" ''
exec ${pkgs.openssh}/bin/ssh \
${lib.optionalString im.client.useIPv6 "-6"} \
${im.server.user.name}@${lib.head im.server.host.nets.retiolum.aliases} \
-t \
im
${if im.server.mosh.enable then /* sh */ ''
exec ${pkgs.mosh}/bin/mosh \
${lib.optionalString im.client.useIPv6 "-6"} \
${im.server.user.name}@${lib.head im.server.host.nets.retiolum.aliases} \
env TERM=${im.client.term} im
'' else /* sh */ ''
exec ${pkgs.openssh}/bin/ssh \
${lib.optionalString im.client.useIPv6 "-6"} \
${im.server.user.name}@${lib.head im.server.host.nets.retiolum.aliases} \
-t \
im
''}
'')
];
})
@ -54,6 +64,7 @@ in {
];
};
users.users.${im.server.user.name}.packages = [
pkgs.mosh
(pkgs.writeDashBin "im" ''
export PATH=${lib.makeSearchPath "bin" [
pkgs.tmux
@ -68,5 +79,19 @@ in {
'')
];
})
(lib.mkIf im.server.mosh.enable {
krebs.setuid.utempter = {
filename = "${pkgs.libutempter}/lib/utempter/utempter";
owner = "nobody";
group = "utmp";
mode = "2111";
};
tv.iptables.extra4.filter.Retiolum = [
"-s ${im.client.host.nets.retiolum.ip4.addr} -p udp --dport 60000:61000 -j ACCEPT"
];
tv.iptables.extra6.filter.Retiolum = [
"-s ${im.client.host.nets.retiolum.ip6.addr} -p udp --dport 60000:61000 -j ACCEPT"
];
})
];
}