From 35d745b1568b80d22ae6534f1e65240ceec376f3 Mon Sep 17 00:00:00 2001
From: Felix Albrigtsen <felixalbrigtsen@gmail.com>
Date: Sun, 26 May 2024 04:03:55 +0200
Subject: [PATCH] bekkalokk: add vaultwarden

---
 hosts/bekkalokk/configuration.nix        | 11 ++--
 hosts/bekkalokk/services/vaultwarden.nix | 67 ++++++++++++++++++++++++
 secrets/bekkalokk/bekkalokk.yaml         |  7 ++-
 3 files changed, 78 insertions(+), 7 deletions(-)
 create mode 100644 hosts/bekkalokk/services/vaultwarden.nix

diff --git a/hosts/bekkalokk/configuration.nix b/hosts/bekkalokk/configuration.nix
index 626fd26..bbc3c6b 100644
--- a/hosts/bekkalokk/configuration.nix
+++ b/hosts/bekkalokk/configuration.nix
@@ -6,13 +6,14 @@
     ../../base.nix
     ../../misc/metrics-exporters.nix
 
-    ./services/website
-    ./services/nginx.nix
     ./services/gitea/default.nix
-    ./services/kerberos
-    ./services/webmail
-    ./services/mediawiki
     ./services/idp-simplesamlphp
+    ./services/kerberos
+    ./services/mediawiki
+    ./services/nginx.nix
+    ./services/vaultwarden.nix
+    ./services/webmail
+    ./services/website
   ];
 
   sops.defaultSopsFile = ../../secrets/bekkalokk/bekkalokk.yaml;
diff --git a/hosts/bekkalokk/services/vaultwarden.nix b/hosts/bekkalokk/services/vaultwarden.nix
new file mode 100644
index 0000000..f964d40
--- /dev/null
+++ b/hosts/bekkalokk/services/vaultwarden.nix
@@ -0,0 +1,67 @@
+{ config, pkgs, lib, ... }:
+let
+  cfg = config.services.vaultwarden;
+  domain = "pw.pvv.ntnu.no";
+  address = "127.0.1.2";
+  port = 3011;
+  wsPort = 3012;
+in {
+  sops.secrets."vaultwarden/environ" = {
+    owner = "vaultwarden";
+    group = "vaultwarden";
+  };
+
+  services.vaultwarden = {
+    enable = true;
+    dbBackend = "postgresql";
+    environmentFile = config.sops.secrets."vaultwarden/environ".path;
+    config = {
+      domain = "https://${domain}";
+
+      rocketAddress = address;
+      rocketPort = port;
+
+      websocketEnabled = true;
+      websocketAddress = address;
+      websocketPort = wsPort;
+
+      signupsAllowed = true;
+      signupsVerify = true;
+      signupsDomainsWhitelist = "pvv.ntnu.no";
+
+      smtpFrom = "vaultwarden@pvv.ntnu.no";
+      smtpFromName = "VaultWarden PVV";
+
+      smtpHost = "smtp.pvv.ntnu.no";
+      smtpUsername = "vaultwarden";
+      smtpSecurity = "force_tls";
+      smtpAuthMechanism = "Login";
+
+      # Configured in environ:
+      # databaseUrl = "postgresql://vaultwarden@/vaultwarden";
+      # smtpPassword = hemli
+    };
+  };
+
+  services.nginx.virtualHosts."${domain}" = {
+    forceSSL = true;
+    enableACME = true;
+
+    extraConfig = ''
+      client_max_body_size 128M;
+    '';
+
+    locations."/" = {
+      proxyPass = "http://${address}:${toString port}";
+      proxyWebsockets = true;
+    };
+    locations."/notifications/hub" = {
+      proxyPass = "http://${address}:${toString wsPort}";
+      proxyWebsockets = true;
+    };
+    locations."/notifications/hub/negotiate" = {
+      proxyPass = "http://${address}:${toString port}";
+      proxyWebsockets = true;
+    };
+  };
+}
diff --git a/secrets/bekkalokk/bekkalokk.yaml b/secrets/bekkalokk/bekkalokk.yaml
index 899a4b9..6cf7179 100644
--- a/secrets/bekkalokk/bekkalokk.yaml
+++ b/secrets/bekkalokk/bekkalokk.yaml
@@ -28,6 +28,8 @@ nettsiden:
         postgres_password: ENC[AES256_GCM,data:SvbrdHF4vQ94DgoEfy67QS5oziAsMT8H,iv:LOHBqMecA6mgV3NMfmfTh3zDGiDve+t3+uaO53dIxt4=,tag:9ffz84ozIqytNdGB1COMhA==,type:str]
         cookie_salt: ENC[AES256_GCM,data:VmODSLOP1YDBrpHdk/49qx9BS+aveEYDQ1D24d4zCi06kZsCENCr+vdPAnTeM1pw98RTr3yZAEQTh4s90b6v8Q==,iv:vRClu6neyYPFdtD63kjnvK2iNOIHMbh+9qEGph7CI60=,tag:66fgppVxY0egs4+9XfDBPA==,type:str]
         admin_password: ENC[AES256_GCM,data:SADr/zN3F0tW339kSK1nD9Pb38rw7hz8,iv:s5jgl1djXd5JKwx1WG/w2Q4STMMpjJP91qxOwAoNcL0=,tag:N8bKnO9N0ei06HDkSGt6XQ==,type:str]
+vaultwarden:
+    environ: ENC[AES256_GCM,data:CST5I8x8qAkrTy/wbMLL6aFSPDPIU7aWsD1L1MnIATRmk7fcUhfTSFds7quJmIpb2znsIT/WxNI/V/7UW+9ZdPKI64hfPR8MtvrJcbOhU5Fe2IiytFymFbhcOgWAXjbGzs7knQmpfMxSl98sU71oLkRuFdkousdnh4VQFZhUCYM=,iv:Is6xQ7DGdcAQgrrXCS9NbJk67O2uR82rbKOXBTzZHWw=,tag:XVEjCEM5t8qJl6jL89zrkw==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -61,8 +63,8 @@ sops:
             akVjeTNTeGorZjJQOVlMeCtPRUVYL3MK+VMvGxrbzGz4Q3sdaDDWjal+OiK+JYKX
             GHiMXVHQJZu/RrlxMjHKN6V3iaqxZpuvLAEJ2Lzy5EOHPtuiiRyeHQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-05-12T00:24:29Z"
-    mac: ENC[AES256_GCM,data:/fh5yc09YTLT62oWVsz2CwW/mhEUI7uRh5fDRgLNeeBc/4bvM3z83xmy9veehmQhhCWjju2/CtYhaihm3bUPN4hu3wVzviIxvrS9lTcBUG+F/AH4SnF5Z1CGWb94Gqi/6OhQRIpA6azjISyv8lTAQ4TCqcOC4fz/c9KjqQ/CiGY=,iv:HjzzMRFz3+kZ4iDLn9kI80BwMDALkRX5gyOHARZSgDA=,tag:1ez7NiIavshfp4CTZNkW/Q==,type:str]
+    lastmodified: "2024-05-26T02:07:41Z"
+    mac: ENC[AES256_GCM,data:CRaJefV1zcJc6eyzyjTLgd0+Wv46VT8o4iz2YAGU+c2b/Cr97Tj290LoEO6UXTI3uFwVfzii2yZ2l+4FK3nVVriD4Cx1O/9qWcnLa5gfK30U0zof6AsJx8qtGu1t6oiPlGUCF7sT0BW9Wp8cPumrY6cZp9QbhmIDV0o0aJNUNN4=,iv:8OSYV1eG6kYlJD4ovZZhcD1GaYnmy7vHPa/+7egM1nE=,tag:OPI13rpDh2l1ViFj8TBFWg==,type:str]
     pgp:
         - created_at: "2023-05-21T00:28:40Z"
           enc: |
@@ -86,3 +88,4 @@ sops:
           fp: F7D37890228A907440E1FD4846B9228E814A2AAC
     unencrypted_suffix: _unencrypted
     version: 3.8.1
+