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|
{
pkgs,
config,
lib,
hosts,
...
}: let
cfg = config.collinux.services.cgit;
authorizedKeys =
hosts
|> builtins.mapAttrs (_: data: ''command="git-shell -c \"$SSH_ORIGINAL_COMMAND\"" ${data.user_pubkey or null}'')
|> builtins.attrValues
|> builtins.filter (x: x != null);
in {
config = lib.mkIf cfg.enable {
users.groups."git" = {};
users.users."git" = {
isSystemUser = true;
group = "git";
home = "/var/lib/cgit";
homeMode = 755;
shell = "${pkgs.git}/libexec/git-core/git-shell";
openssh.authorizedKeys.keys = authorizedKeys;
};
services.openssh.extraConfig = lib.mkAfter ''
Match User git
AllowTcpForwarding no
X11Forwarding no
PermitTunnel no
ForceCommand git-shell
PubkeyAuthentication yes
AuthenticationMethods publickey
'';
environment.etc."cgitrc" = ''
scan-path=/var/lib/cgit
virtual-root=/
repo.sort=age
readme=:README.md
'';
services.fcgiwrap.instance."cgit" = {
enable = true;
process = {
user = "git";
group = "git";
};
socket = {
user = "caddy";
group = "caddy";
type = "unix";
address = "/run/fcgiwrap-cgit.sock";
};
};
services.caddy.virtualHosts."git.ganymede".extraConfig = ''
tls internal
@assets path /cgit.css /cgit.js /cgit.png /favicon.ico /robots.txt
handle @assets {
root * ${pkgs.cgit}/cgit
file_server
}
reverse_proxy unix//run/fcgiwrap-cgit.sock {
transport fastcgi {
env SCRIPT_FILENAME ${pkgs.cgit}/cgit/cgit.cgi
}
}
'';
};
}
|
