dotfiles/hosts/h001/mods/oauth2-proxy.nix
RingOfStorms (Joshua Bell) 3cb6fba59e make all age use conditional
2025-10-27 23:03:40 -05:00

69 lines
1.9 KiB
Nix

{
inputs,
config,
lib,
...
}:
let
declaration = "services/security/oauth2-proxy.nix";
nixpkgs = inputs.oauth2-proxy-nixpkgs;
pkgs = import nixpkgs {
system = "x86_64-linux";
config.allowUnfree = true;
};
hasSecret =
secret:
let
secrets = config.age.secrets or { };
in
secrets ? ${secret} && secrets.${secret} != null;
in
{
disabledModules = [ declaration ];
imports = [ "${nixpkgs}/nixos/modules/${declaration}" ];
config = lib.mkIf (hasSecret "oauth2_proxy_key_file") {
services.oauth2-proxy = {
enable = true;
httpAddress = "http://127.0.0.1:4180";
package = pkgs.oauth2-proxy;
provider = "oidc";
reverseProxy = true;
redirectURL = "https://sso-proxy.joshuabell.xyz/oauth2/callback";
validateURL = "https://sso.joshuabell.xyz/oauth2/";
oidcIssuerUrl = "https://sso.joshuabell.xyz";
keyFile = config.age.secrets.oauth2_proxy_key_file.path;
nginx.domain = "sso-proxy.joshuabell.xyz";
email.domains = [ "*" ];
extraConfig = {
whitelist-domain = "*.joshuabell.xyz";
cookie-domain = ".joshuabell.xyz";
oidc-groups-claim = "flatRolesClaim";
# scope = "openid email profiles";
# pass-access-token = "true";
# set-authorization-header = "true";
# pass-user-headers = "true";
# show-debug-on-error = "true";
# errors-to-info-log = "true";
};
cookie.refresh = "12h";
# setXauthrequest = true;
};
services.nginx.virtualHosts."sso-proxy.joshuabell.xyz" = {
addSSL = true;
sslCertificate = "/var/lib/acme/joshuabell.xyz/fullchain.pem";
sslCertificateKey = "/var/lib/acme/joshuabell.xyz/key.pem";
locations = {
"/" = {
proxyWebsockets = true;
proxyPass = "http://127.0.0.1:4180";
extraConfig = ''
proxy_set_header X-Forwarded-Proto https;
'';
};
};
};
};
}