scripts/uffd-sync-mattermost-groups: add -s to curl

i.e. disable curl's progress meter, it spams our logs and doesn't really
leave useful info.

common/default.nix

@@ -15,6 +15,7 @@
     SystemMaxUse=512M
     MaxRetentionSec=48h
   '';
+  nix.package = pkgs.lix;
   nix.gc.automatic = lib.mkDefault true;
   nix.gc.options = lib.mkDefault "--delete-older-than 7d";
   nix.settings.trusted-users = [ "root" "@wheel" ];
@@ -74,6 +75,8 @@
     ffmpeg-full
     bat 
     niv
+    sqlite-interactive
+    hacc-scripts
   ];
 
   security.acme.defaults.email = "info+acme@hacc.space";

flake.lock

@@ -25,11 +25,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1708091384,
-        "narHash": "sha256-dTGGw2y8wvfjr+J9CjQbfdulOq72hUG17HXVNxpH1yE=",
+        "lastModified": 1727447169,
+        "narHash": "sha256-3KyjMPUKHkiWhwR91J1YchF6zb6gvckCAY1jOE+ne0U=",
         "owner": "serokell",
         "repo": "deploy-rs",
-        "rev": "0a0187794ac7f7a1e62cda3dabf8dc041f868790",
+        "rev": "aa07eb05537d4cd025e2310397a6adcedfe72c76",
         "type": "github"
       },
       "original": {
@@ -54,36 +54,6 @@
         "type": "github"
       }
     },
-    "mattermost-server": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1707498729,
-        "narHash": "sha256-w+VF8VoS7oIcDlYS5kCFzSX4rgD9l1B99XBHeJDB6JI=",
-        "owner": "mattermost",
-        "repo": "mattermost",
-        "rev": "e9f10761eef2f9ed83fcf0be8205424bcc8df9f3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "mattermost",
-        "ref": "v9.5.1",
-        "repo": "mattermost",
-        "type": "github"
-      }
-    },
-    "mattermost-webapp": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1707772650,
-        "narHash": "sha256-zOHWY0T1eM0PKBcNhAtMK3sNCYkSnmH7+o4aVu34dKg=",
-        "type": "tarball",
-        "url": "https://releases.mattermost.com/9.5.1/mattermost-9.5.1-linux-amd64.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://releases.mattermost.com/9.5.1/mattermost-9.5.1-linux-amd64.tar.gz"
-      }
-    },
     "nixos-mailserver": {
       "inputs": {
         "blobs": "blobs",
@@ -91,58 +61,44 @@
           "deploy-rs",
           "flake-compat"
         ],
-        "nixpkgs": "nixpkgs",
-        "nixpkgs-23_05": [
+        "nixpkgs": [
+          "nixpkgs-unstable"
+        ],
+        "nixpkgs-24_05": [
           "nixpkgs"
         ],
-        "nixpkgs-23_11": "nixpkgs-23_11",
         "utils": [
           "deploy-rs",
           "utils"
         ]
       },
       "locked": {
-        "lastModified": 1706219574,
-        "narHash": "sha256-qO+8UErk+bXCq2ybHU4GzXG4Ejk4Tk0rnnTPNyypW4g=",
+        "lastModified": 1718084203,
+        "narHash": "sha256-Cx1xoVfSMv1XDLgKg08CUd1EoTYWB45VmB9XIQzhmzI=",
         "owner": "simple-nixos-mailserver",
         "repo": "nixos-mailserver",
-        "rev": "e47f3719f1db3e0961a4358d4cb234a0acaa7baf",
+        "rev": "29916981e7b3b5782dc5085ad18490113f8ff63b",
         "type": "gitlab"
       },
       "original": {
         "owner": "simple-nixos-mailserver",
-        "ref": "nixos-23.11",
+        "ref": "nixos-24.05",
         "repo": "nixos-mailserver",
         "type": "gitlab"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1705856552,
-        "narHash": "sha256-JXfnuEf5Yd6bhMs/uvM67/joxYKoysyE3M2k6T3eWbg=",
+        "lastModified": 1731842749,
+        "narHash": "sha256-aNc8irVBH7sM5cGDvqdOueg8S+fGakf0rEMRGfGwWZw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "612f97239e2cc474c13c9dafa0df378058c5ad8d",
+        "rev": "bf6132dc791dbdff8b6894c3a85eb27ad8255682",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs-23_11": {
-      "locked": {
-        "lastModified": 1706098335,
-        "narHash": "sha256-r3dWjT8P9/Ah5m5ul4WqIWD8muj5F+/gbCdjiNVBKmU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "a77ab169a83a4175169d78684ddd2e54486ac651",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-23.11",
+        "ref": "nixos-24.05-small",
         "type": "indirect"
       }
     },
@@ -164,57 +120,24 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1708475490,
-        "narHash": "sha256-g1v0TsWBQPX97ziznfJdWhgMyMGtoBFs102xSYO4syU=",
+        "lastModified": 1732007104,
+        "narHash": "sha256-qaWPxgLAvtIHTDcm0qJuc+WNYjcy4ZKigOyn2ag4ihM=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0e74ca98a74bc7270d28838369593635a5db3260",
+        "rev": "0705964c881cea8896474610188905ba41b59b08",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-unstable",
+        "ref": "nixos-unstable-small",
         "type": "indirect"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1708294118,
-        "narHash": "sha256-evZzmLW7qoHXf76VCepvun1esZDxHfVRFUJtumD7L2M=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e0da498ad77ac8909a980f07eff060862417ccf7",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-23.11",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1708151420,
-        "narHash": "sha256-MGT/4aGCWQPQiu6COqJdCj9kSpLPiShgbwpbC38YXC8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "6e2f00c83911461438301db0dba5281197fe4b3a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "deploy-rs": "deploy-rs",
-        "mattermost-server": "mattermost-server",
-        "mattermost-webapp": "mattermost-webapp",
         "nixos-mailserver": "nixos-mailserver",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "nixpkgs-oldstable": "nixpkgs-oldstable",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "sops-nix": "sops-nix",
@@ -223,17 +146,16 @@
     },
     "sops-nix": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3",
-        "nixpkgs-stable": [
-          "nixpkgs"
+        "nixpkgs": [
+          "nixpkgs-unstable"
         ]
       },
       "locked": {
-        "lastModified": 1708225343,
-        "narHash": "sha256-Q0uVUOfumc1DcKsIJIfMCHph08MjkOvZxvPb/Vi8hWw=",
+        "lastModified": 1731954233,
+        "narHash": "sha256-vvXx1m2Rsw7MkbKJdpcICzz4YPgZPApGKQGhNZfkhOI=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "ffed177a9d2c685901781c3c6c9024ae0ffc252b",
+        "rev": "e39947d0ee8e341fa7108bd02a33cdfa24a1360e",
         "type": "github"
       },
       "original": {
@@ -260,11 +182,11 @@
     "tracktrain": {
       "flake": false,
       "locked": {
-        "lastModified": 1688154251,
-        "narHash": "sha256-iv2xUUYhjIcKWs1+l7h43z7v/a9/OamBKXi/gcl4ppI=",
+        "lastModified": 1720213096,
+        "narHash": "sha256-GrSXD6WvyiXcHx1s+48PEZVn/MTtBJAXpgds+NdEL2g=",
         "ref": "main",
-        "rev": "a995dabf07574a32c1ae62ad23b96ba7d8e076ee",
-        "revCount": 92,
+        "rev": "2943327863bfe5c6e793e5c40e473a2755d45642",
+        "revCount": 126,
         "type": "git",
         "url": "https://stuebinm.eu/git/tracktrain"
       },

flake.nix

@@ -2,16 +2,11 @@
   description = "hacc infra stuff";
 
   inputs = {
-    mattermost-webapp.url = "https://releases.mattermost.com/9.5.1/mattermost-9.5.1-linux-amd64.tar.gz";
-    mattermost-webapp.flake = false;
-    mattermost-server.url = "github:mattermost/mattermost?ref=v9.5.1";
-    mattermost-server.flake = false;
-
-    nixpkgs.url = "nixpkgs/nixos-23.11";
-    nixpkgs-unstable.url = "nixpkgs/nixos-unstable";
+    nixpkgs.url = "nixpkgs/nixos-24.05-small";
+    nixpkgs-unstable.url = "nixpkgs/nixos-unstable-small";
     nixpkgs-oldstable.url = "github:/NixOS/nixpkgs?rev=c4aec3c021620d98861639946123214207e98344";
 
-    nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-23.11";
+    nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-24.05";
     tracktrain.url = "git+https://stuebinm.eu/git/tracktrain?ref=main";
     tracktrain.flake = false;
 
@@ -19,11 +14,13 @@
     deploy-rs.inputs.nixpkgs.follows = "nixpkgs";
     sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs-stable.follows = "nixpkgs";
+    sops-nix.inputs.nixpkgs.follows = "nixpkgs-unstable";
     
     # these exist mostly to make the flake.lock somewhat more human-friendly
     # note that in theory doing this might break things, but it seems fairly unlikely
     nixos-mailserver.inputs = {
-      "nixpkgs-23_05".follows = "nixpkgs";
+      "nixpkgs-24_05".follows = "nixpkgs";
+      nixpkgs.follows = "nixpkgs-unstable";
       utils.follows = "/deploy-rs/utils";
       flake-compat.follows = "/deploy-rs/flake-compat";
     };
@@ -42,34 +39,22 @@
           sources = inputs;
           system = "x86_64-linux";
           config.allowUnfree = true;
+          config.permittedInsecurePackages = [ "nextcloud-27.1.11" ];
         };
-        evalConfig = config: (nixpkgs.lib.nixosSystem {
-          system = "x86_64-linux";
-          modules = [
-            config
-            {
-              nixpkgs.pkgs = pkgs.lib.mkForce pkgs;
-              imports = [ modules.nopersist profiles.container ];
-            }
-          ];
-          specialArgs = {
-            # some of our modules import each other, and evalConfig is used for containers
-            inherit modules evalConfig;
-            sources = inputs;
-          };
-        }).config.system.build.toplevel;
     in {
       nixosConfigurations.parsons = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
         modules = [
           ./parsons/configuration.nix
+          ./modules/buildinfo.nix
+          ./modules/containers.nix
           sops-nix.nixosModules.sops
           { nixpkgs.pkgs = pkgs; }
-          { environment.etc."haccfiles".source = self.outPath; }
         ];
         specialArgs = {
           sources = inputs;
-          inherit modules evalConfig;
+          inherit modules profiles;
+          inherit (nixpkgs.lib) nixosSystem;
         };
       };
 
@@ -88,11 +73,20 @@
         (system: deployLib: deployLib.deployChecks self.deploy)
         deploy-rs.lib;
 
-      packages.x86_64-linux =
+      apps.x86_64-linux =
         let
-          websites = self.nixosConfigurations.parsons.config.hacc.websites.builders;
+	  mkApp = pkg: {
+	    type = "app";
+	    program = pkgs.lib.getExe pkg;
+	  };
+          websites = pkgs.lib.mapAttrs (name: mkApp) 
+	    self.nixosConfigurations.parsons.config.hacc.websites.builders;
         in
           { docs = websites."docs.hacc.space"; } // websites;
+
+      packages.x86_64-linux = {
+        inherit (pkgs) mattermost hacc-scripts;
+      };
     };
 
 }

modules/buildinfo.nix

@@ -0,0 +1,29 @@
+{ config, lib, pkgs, sources, ... }:
+
+let
+  self = sources.self;
+
+  formatDate = date: with lib.strings;
+    let
+      year = substring 0 4 date;
+      month = substring 4 2 date;
+      day = substring 6 2 date;
+      hour = substring 8 2 date;
+      minute = substring 10 2 date;
+      second = substring 12 2 date;
+    in
+      "${year}-${month}-${day} ${hour}:${minute}:${second} UTC";
+in
+{
+  system.nixos.label = "${config.system.nixos.release}-haccfiles-${self.shortRev or self.dirtyShortRev}";
+  users.motd = ''
+    Welcome to ${config.networking.hostName}, running NixOS ${config.system.nixos.release}!
+    Built from haccfiles ${self.rev or self.dirtyRev}.
+    Last commit was at ${formatDate self.lastModifiedDate}.
+    ${if self ? dirtyRev then "\nPlease remember to commit your changes.\n" else ""}
+  '';
+
+  # used by monit
+  environment.etc."haccfiles-commit".text = self.rev or self.dirtyRev;
+  environment.etc."haccfiles-timestamp".text = builtins.toString self.lastModified;
+}

modules/container-profile.nix

@@ -14,12 +14,5 @@
     '';
   };
 
-  # I /suspect/ this is not actually needed.
-  # TODO: find spoons to deal with potential breakage, test removing this
-  networking.defaultGateway = {
-    address = "192.168.100.1";
-    interface = "eth0";
-  };
-
   system.stateVersion = lib.mkDefault "21.05";
 }

modules/containers.nix

@@ -0,0 +1,95 @@
+{ config, lib, pkgs, modules, profiles, sources, nixosSystem, ... }:
+
+let
+  mkIPv4 = index: local:
+    "192.168.${if local then "100" else "101"}.${toString index}";
+  mkIPv6 = index: local:
+    "fd00::${if local then "100" else "101"}:${toString index}";
+
+  evalConfig = nixosConfig: (nixosSystem {
+    inherit (config.nixpkgs) system;
+    modules = [
+      nixosConfig
+      modules.nopersist
+      profiles.container
+      { nixpkgs.pkgs = lib.mkForce pkgs; }
+    ];
+    specialArgs = {
+      inherit modules sources;
+    };
+  }).config.system.build.toplevel;
+
+in {
+  options.hacc.containers = with lib.options;
+    mkOption {
+      description = ''
+        hacc-specific containers. These are a thin wrapper around "normal" nixos containers:
+          - they automatically get an IPv4/IPv6 address assigned
+            (note that these are not guaranteed to be stable across config changes,
+            so please use {option}`containers.<name>.hostAddress` & friends to
+            reference them elsewhere)
+          - they set a couple default options (e.g. ephemeral, autoStart, privateNetwork)
+          - they are evaluated with our own version of {nix}`evalConfig`, which includes a
+            couple more modules by default, use our version of `nixpkgs`, and includes the
+            {nix}`profiles.containers` profile setting sane defaults for containers.
+      '';
+      default = { };
+      type = with lib.types;
+        types.attrsOf (types.submodule {
+          options = {
+            bindToPersist = mkOption {
+              default = true;
+              type = types.bool;
+              description =
+                "Wether to mount /persist/containers/<name> at /persist into this container.";
+            };
+
+            bindSecrets = mkOption {
+              default = false;
+              type = types.bool;
+              description =
+                "Whether to mount /run/secrets/<name> at /secrets into this container.";
+            };
+
+            config = mkOption {
+              type = types.unspecified;
+              description =
+                "The container's config, to be evaluated with our own {nix}`evalConfig`.";
+            };
+          };
+        });
+    };
+
+  # wrapped into imap1, which enumerates the containers; IP addresses are then
+  # simply assigned based on the order the containers are in the list.
+  config.containers = lib.mkMerge (lib.imap1
+    (index: { name, value }: let container = value; in {
+      ${name} = {
+        hostAddress = mkIPv4 index false;
+        localAddress = mkIPv4 index true;
+        hostAddress6 = mkIPv6 index false;
+        localAddress6 = mkIPv6 index true;
+
+        privateNetwork = true;
+        autoStart = true;
+        ephemeral = true;
+
+        bindMounts = lib.mkMerge [
+          (lib.mkIf container.bindToPersist {
+            "/persist" = {
+              hostPath = "/persist/containers/${name}";
+              isReadOnly = false;
+            };
+          })
+          (lib.mkIf container.bindSecrets {
+            "/secrets" = {
+              hostPath = "/run/secrets/${name}";
+              isReadOnly = true;
+            };
+          })
+        ];
+
+        path = evalConfig container.config;
+      };
+    }) (lib.attrsToList config.hacc.containers));
+}

parsons/configuration.nix

@@ -19,6 +19,7 @@
     ./tracktrain.nix
     ./uffd.nix
     ./lxc.nix
+    ./monit.nix
   ];
 
   hacc.bindToPersist = [ "/var/lib/acme" ];
@@ -50,13 +51,6 @@
     address = "fe80::1";
     interface = "enp35s0";
   };
-  boot = {
-    kernelModules = [ "nf_nat_ftp" ];
-    kernel.sysctl = {
-      "net.ipv4.conf.all.forwarding" = lib.mkOverride 90 true;
-      "net.ipv4.conf.default.forwarding" = lib.mkOverride 90 true;
-    };
-  };
 
   services.nginx = {
     enable = true;

parsons/forgejo.nix

@@ -1,19 +1,8 @@
-{ config, lib, pkgs, evalConfig, ... }:
+{ config, lib, pkgs, ... }:
 
 {
-  containers.gitea = {
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.10";
-    autoStart = true;
-    ephemeral = true;
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/gitea";
-        isReadOnly = false;
-      };
-    };
-    path = evalConfig ({ config, lib, pkgs, ... }: {
+  hacc.containers.forgejo = {
+    config = { lib, pkgs, ... }: {
       system.stateVersion = "21.11";
 
       environment.systemPackages = [ pkgs.forgejo ];
@@ -78,23 +67,19 @@
       };
       services.openssh = {
         enable = true;
-        listenAddresses = [ {
-          addr = "192.168.100.10";
-          port = 22;
-        } ];
         settings = {
           PasswordAuthentication = false;
           AcceptEnv = "GIT_PROTOCOL";
         };
       };
-    });
+    };
   };
 
   services.nginx.virtualHosts."git.infra4future.de" = {
     forceSSL = true;
     enableACME = true;
     locations."/" = {
-      proxyPass = "http://${config.containers.gitea.localAddress}:3000";
+      proxyPass = "http://${config.containers.forgejo.localAddress}:3000";
     };
   };
 }

parsons/hedgedoc-hacc.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, evalConfig, ... }:
+{ config, lib, pkgs, ... }:
 
 {
 
@@ -6,20 +6,11 @@
     "hedgedoc-hacc/env" = {};
   };
 
-  containers.pad-hacc = {
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.5";
-    autoStart = true;
-    ephemeral = true;
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/pad-hacc";
-        isReadOnly = false;
-      };
-      "/secrets".hostPath = "/run/secrets/hedgedoc-hacc";
-    };
-    path = evalConfig ({ config, lib, ... }: {
+  containers.pad-hacc.bindMounts = {
+    "/secrets".hostPath = "/run/secrets/hedgedoc-hacc";
+  };
+  hacc.containers.pad-hacc = {
+    config = { config, lib, ... }: {
       services.hedgedoc = {
         enable = true;
         settings = {
@@ -78,7 +69,7 @@
         location = "/persist/backups/postgres";
       };
       hacc.bindToPersist = [ "/var/lib/hedgedoc" ];
-    });
+    };
   };
   services.nginx.virtualHosts."pad.hacc.earth" = {
     enableACME = true;

parsons/hedgedoc-i4f.nix

@@ -1,19 +1,8 @@
-{ config, lib, pkgs, evalConfig, ... }:
+{ config, lib, pkgs, ... }:
 
 {
-  containers.pad-i4f = {
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.6";
-    autoStart = true;
-    ephemeral = true;
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/pad-i4f";
-        isReadOnly = false;
-      };
-    };
-    path = evalConfig ({ config, lib, ... }: {
+  hacc.containers.pad-i4f = {
+    config = { config, lib, ... }: {
       services.hedgedoc = {
         enable = true;
         settings = {
@@ -57,7 +46,7 @@
         location = "/persist/backups/postgres";
       };
       hacc.bindToPersist = [ "/var/lib/hedgedoc" ];
-    });
+    };
   };
 
   services.nginx.virtualHosts."pad.infra4future.de" = {

parsons/lxc.nix

@@ -8,7 +8,6 @@
       prefixLength = 24;
     }
   ];
-  networking.nat.internalInterfaces = [ "lxcbr0" ];
 
   virtualisation.lxc.enable = true;
   virtualisation.lxc.systemConfig = ''

parsons/mail.nix

@@ -20,14 +20,6 @@
     monitoring = {
       enable = true;
       alertAddress = "admin@hacc.space";
-      config = (lib.replaceStrings ["port 22"] ["port ${toString (lib.head config.services.openssh.ports)}"] options.mailserver.monitoring.config.default) + ''
-        check host onlyoffice with address onlyoffice.infra4future.de
-              if failed
-                 port 443
-                 protocol https
-                 status = 302
-              then alert
-      '';
     };
     domains = [
       "hacc.space"
@@ -195,7 +187,8 @@
     bindIP = "[::1]";
   };
 
-  systemd.services.alps.after = [ "dovecot2.service" ];
+  systemd.services.alps.after = [ "dovecot2.service" "postfix.service" ];
+  systemd.services.alps.bindsTo = [ "dovecot2.service" "postfix.service" ];
 
   services.nginx.virtualHosts."mail.hacc.space" = {
     enableACME = true;

parsons/mattermost.nix

@@ -1,26 +1,16 @@
-{ config, pkgs, lib, evalConfig, ...}:
+{ config, pkgs, lib, ...}:
 
 {
   sops.secrets = {
     "mattermost/env" = {};
   };
 
-  containers.mattermost = {
-    autoStart = true;
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.3";
-    ephemeral = true;
+  hacc.containers.mattermost = {
+    bindSecrets = true;
 
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/mattermost";
-        isReadOnly = false;
-      };
-      "/secrets".hostPath = "/run/secrets/mattermost";
-    };
+    config = { config, lib, pkgs, ... }: {
+      environment.systemPackages = [ pkgs.morph pkgs.pgloader ];
 
-    path = evalConfig ({ config, lib, pkgs, ... }: {
       systemd.services.mattermost.serviceConfig.EnvironmentFile =
         lib.mkForce "/secrets/env";
 
@@ -72,8 +62,6 @@
           };
           LogSettings = {
             EnableConsole = true;
-            # note: for some reason this doesn't work (mattermost still sets it to DEBUG);
-            # it's also set in secrets.env, where for some reason it does
             ConsoleLevel = "ERROR";
             EnableDiagnostics = false;
             EnableWebhookDebugging = false;
@@ -156,18 +144,12 @@
             Enable = true;
             EnableUploads = true;
             Plugins = {
-              bigbluebutton = {
-                adminonly = false;
-                base_url = "https://bbb.infra4future.de/bigbluebutton/api";
-                salt = "zKCsNeaEniC115ynHOsZopgA4iTiJjzgeiPNoCEc";
-              };
               "com.github.matterpoll.matterpoll" = {
                 experimentalui = true;
                 trigger = "poll";
               };
             };
             PluginStates = {
-              bigbluebutton.Enable = true;
               "com.github.matterpoll.matterpoll".Enable = true;
             };
           };
@@ -176,6 +158,8 @@
           MetricsSettings.Enable = false;
           GuestAccountsSettings.Enable = false;
           FeatureFlags.CollapsedThreads = true;
+          SqlSettings.DriverName = "postgres";
+          SqlSettings.DataSource = "postgres:///mattermost?host=/run/postgresql";
         };
 
         # turn of the weirder parts of this module (which insist on passwords
@@ -186,17 +170,6 @@
         localDatabaseCreate = false;
       };
 
-      services.mysql = {
-        enable = true;
-        ensureDatabases = [ "mattermost" ];
-        ensureUsers = [ {
-          name = "mattermost";
-          ensurePermissions = { "mattermost.*" = "ALL PRIVILEGES"; };
-        } ];
-        package = pkgs.mysql80;
-        dataDir = "/persist/mysql";
-      };
-
       services.postgresql = {
         enable = lib.mkForce true; # mattermost sets this to false. wtf.
         package = pkgs.postgresql_15;
@@ -208,17 +181,17 @@
 
         authentication = lib.mkForce ''
           # Generated file; do not edit!
-          local all all              trust
-          host  mattermost mattermost ::1/128      trust
+          local all all trust
         '';
       };
+
       services.postgresqlBackup = {
         enable = true;
         databases = [ "mattermost" ];
         startAt = "*-*-* 23:45:00";
         location = "/persist/backups/postgres";
       };
-    });
+    };
   };
 
   services.nginx.virtualHosts."mattermost.infra4future.de" = {

parsons/monit.nix

@@ -0,0 +1,64 @@
+{ config, options, lib, pkgs, ... }:
+
+let
+  checkHash = pkgs.writeScriptBin "check-commit-hash" ''
+    #!${lib.getExe pkgs.fish}
+    set wanted (${lib.getExe pkgs.curl} -s https://git.infra4future.de/api/v1/repos/hacc/haccfiles/branches/main \
+                -H 'accept: application/json' | jq -r .commit.id)
+
+    if test $status != 0
+      echo "could not reach git.infra4future.de"
+      exit 2
+    end
+
+    set actual (cat /etc/haccfiles-commit)
+    if test $status != 0
+      echo "/etc/haccfiles-commit does not exist??"
+      exit 2
+    end
+
+    if test $actual != $wanted
+      echo "parsons was built on $actual, but commit on main is $wanted"
+      exit 1
+    end
+  '';
+
+  checkDeployAge = pkgs.writeScriptBin "check-deploy-age" ''
+    #!${lib.getExe pkgs.fish}
+
+    set date (date +%s)
+    # we do this indirection here so monit's config won't change on each deploy
+    set deploytimestamp (cat /etc/haccfiles-timestamp)
+    set age (expr $date - $deploytimestamp)
+
+    if test $age -ge (expr 3600 \* 24 \* 10)
+      echo "${config.networking.hostName} has not been deployed since 10 days, perhaps someone should do updates?"
+      exit 1
+    end
+  '';
+in
+{
+  mailserver.monitoring = {
+    enable = true;
+    alertAddress = "admin@hacc.space";
+    config = (lib.replaceStrings ["port 22"] ["port ${toString (lib.head config.services.openssh.ports)}"] options.mailserver.monitoring.config.default);
+  };
+
+  services.monit.config = ''
+      check host onlyoffice with address onlyoffice.infra4future.de
+            start program "/run/current-system/sw/bin/lxc-start -n onlyoffice -f /persist/lxc/onlyoffice/config"
+            stop program "/run/current-system/sw/bin/lxc-stop -n onlyoffice"
+            if failed port 443 protocol https status = 302
+            then restart
+
+      check program deployed-commit-on-main path ${lib.getExe checkHash}
+            if status == 1 for 64 cycles then alert
+            if status == 2 for 3 cycles then alert
+
+      check program is-system-running path ${pkgs.systemd}/bin/systemctl is-system-running
+            if status != 0 then alert
+
+      check program check-deploy-age path ${lib.getExe checkDeployAge}
+            if status == 1 then alert
+  '';
+}

parsons/nextcloud.nix

@@ -1,19 +1,9 @@
-{ config, lib, pkgs, evalConfig, ... }:
+{ config, lib, pkgs, ... }:
 
 {
-  containers.nextcloud = {
-    autoStart = true;
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.2";
-    ephemeral = true;
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/nextcloud";
-        isReadOnly = false;
-      };
-    };
-    path = evalConfig ({ config, lib, pkgs, ... }: {
+  containers.nextcloud.timeoutStartSec = "10 min";
+  hacc.containers.nextcloud = {
+    config = { config, lib, pkgs, ... }: {
       environment.systemPackages = [ pkgs.htop ];
 
       services.nextcloud = {
@@ -21,7 +11,7 @@
 
         # must be set manually; may not be incremented by more than one at
         # a time, otherwise nextcloud WILL break
-        package = pkgs.nextcloud27;
+        package = pkgs.nextcloud29;
 
         home = "/persist/nextcloud";
         https = true;
@@ -49,7 +39,7 @@
           "pm.start_servers" = "2";
         };
 
-        extraOptions = {
+        settings = {
           instanceid = "ocxlphb7fbju";
           datadirectory = "/persist/nextcloud/data";
           loglevel = 0;
@@ -82,7 +72,7 @@
         requires = ["postgresql.service"];
         after = ["postgresql.service"];
       };
-    });
+    };
   };
 
   services.nginx.virtualHosts."cloud.infra4future.de" = {

parsons/nftables.nix

@@ -1,80 +1,23 @@
 { config, lib, pkgs, ... }:
 
 {
-  networking.firewall.enable = false;
-  networking.nat.enable = false;
-    boot = {
-      kernelModules = [ "nf_nat_ftp" ];
-      kernel.sysctl = {
-        "net.ipv4.conf.all.forwarding" =  true;
-        "net.ipv4.conf.default.forwarding" = true;
-      };
-    };
-
-    networking.nftables = {
-      enable = true;
-
-      ruleset = ''
-table inet filter {
-  chain input {
-    type filter hook input priority filter
-    policy drop
-
-    icmpv6 type { echo-request, echo-reply, mld-listener-query, mld-listener-report, mld-listener-done, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert, packet-too-big } accept
-    icmp type echo-request accept
-
-    ct state invalid drop
-    ct state established,related accept
-
-    iifname { lo } accept
-
-    tcp dport { 25, 80, 443, 465, 587, 993, 4190, 62954, 64738 } accept
-
-    udp dport { 60000-61000, 64738 } accept
-
-
-    
-
-    # DHCPv6
-    ip6 daddr fe80::/64 udp dport 546 accept
-
-    
-
-    counter
-  }
-  chain output {
-    type filter hook output priority filter
-    policy accept
-
-    
-
-    counter
-  }
-  chain forward {
-    type filter hook forward priority filter
-    policy accept
-
-    
-
-    
-
-    counter
-  }
-}
-
-table ip nat {
-  chain prerouting {
-    type nat hook prerouting priority -100
-    iifname enp35s0 tcp dport { 22 } dnat ${config.containers.gitea.localAddress}:22
-  }
-  chain postrouting {
-    type nat hook postrouting priority 100
-    iifname lxcbr0 oifname enp35s0 masquerade
-iifname ve-* oifname enp35s0 masquerade
-    
-  }
-}
+  networking.firewall.enable = true;
+  networking.firewall.logRefusedConnections = false;
+  networking.nat.enable = true;
 
+  networking.nftables.enable = true;
+  networking.nftables.tables.nat = {
+    family = "ip";
+    content = ''
+      chain prerouting {
+        type nat hook prerouting priority -100
+        iifname enp35s0 tcp dport { 22 } dnat ${config.containers.forgejo.localAddress}:22
+      }
+      chain postrouting {
+        type nat hook postrouting priority 100
+        iifname lxcbr0 oifname enp35s0 masquerade
+        iifname ve-* oifname enp35s0 masquerade
+      }
     '';
   };
 }

parsons/s4f-conference.nix

@@ -0,0 +1,137 @@
+{ config, lib, pkgs, ... }:
+
+{
+  sops.secrets = {
+    "s4f-conference/env" = {};
+  };
+
+  hacc.containers.s4f-conference = {
+    bindSecrets = true;
+
+    config = { config, lib, pkgs, ... }: {
+      systemd.services.mattermost.serviceConfig.EnvironmentFile =
+        lib.mkForce "/secrets/env";
+
+      services.mattermost = {
+        enable = true;
+        siteUrl = "https://s4f-conference.infra4future.de";
+        siteName = "Scientists for Future Chat";
+        listenAddress = "0.0.0.0:3000";
+        mutableConfig = false;
+
+        statePath = "/persist/mattermost";
+
+        extraConfig = {
+          ServiceSettings = {
+            TrustedProxyIPHeader = [ "X-Forwarded-For" "X-Real-Ip" ];
+            EnableEmailInvitations = true;
+          };
+          TeamSettings = {
+            EnableUserCreation = true;
+            MaxUsersPerTeam = 2500;
+            EnableUserDeactivation = true;
+            EnableOpenServer = false;
+          };
+          PasswordSettings = {
+            MinimumLength = 10;
+          };
+          FileSettings = {
+            EnableFileAttachments = true;
+            MaxFileSize = 52428800;
+            DriverName = "local";
+            Directory = "/persist/upload-storage";
+            EnablePublicLink = true;
+            PublicLinkSalt = "3k7p3yxdhz6798b3b9openfr9rn3ymwu";
+          };
+          EmailSettings = {
+            EnableSignUpWithEmail = true;
+            EnableSignInWithEmail = true;
+            EnableSignInWithUsername = true;
+            SendEmailNotifications = true;
+            FeedbackName = "mattermost";
+            FeedbackEmail = "mattermost@infra4future.de";
+            ReplyToAddress = "mattermost@infra4future.de";
+            FeedbackOrganization = "∆infra4future.de";
+            EnableSMTPAuth = true;
+            SMTPUsername = "noreply@infra4future.de";
+            SMTPServer = "mail.hacc.space";
+            SMTPPort = "465";
+            SMTPServerTimeout = 10;
+            ConnectionSecurity = "TLS";
+          };
+          RateLimitSettings.Enable = false;
+          PrivacySettings = {
+            ShowEmailAddress = false;
+            ShowFullName = true;
+          };
+          # to disable the extra landing page advertising the app
+          NativeAppSettings = {
+            AppDownloadLink = "";
+            AndroidAppDownloadLink = "";
+            IosAppDownloadLink = "";
+          };
+          LogSettings = {
+            EnableConsole = true;
+            ConsoleLevel = "ERROR";
+            EnableDiagnostics = false;
+            EnableWebhookDebugging = false;
+          };
+          SupportSettings = {
+            TermsOfServiceLink = "https://infra4future.de/nutzungsbedingungen.html";
+            PrivacyPolicyLink = "https://infra4future.de/nutzungsbedingungen.html";
+            AboutLink = "https://infra4future.de";
+            SupportEmail = "info@infra4future.de";
+            CustomTermsOfServiceEnabled = false;
+            EnableAskCommunityLink = true;
+          };
+          AnnouncementSettings.EnableBanner = false;
+          ComplianceSettings.Enable = false;
+          ClusterSettings.Enable = false;
+          MetricsSettings.Enable = false;
+          GuestAccountsSettings.Enable = true;
+        };
+
+        localDatabaseCreate = false;
+      };
+
+      services.postgresql = {
+        enable = lib.mkForce true; # mattermost sets this to false. wtf.
+        package = pkgs.postgresql_15;
+        ensureDatabases = [ "mattermost" ];
+        ensureUsers = [ {
+          name = "mattermost";
+          ensureDBOwnership = true;
+        } ];
+
+        authentication = lib.mkForce ''
+          # Generated file; do not edit!
+          local all all              trust
+          host  mattermost mattermost ::1/128      trust
+        '';
+      };
+      services.postgresqlBackup = {
+        enable = true;
+        databases = [ "mattermost" ];
+        startAt = "*-*-* 23:45:00";
+        location = "/persist/backups/postgres";
+      };
+    };
+  };
+
+  services.nginx.virtualHosts."s4f-conference.infra4future.de" = {
+    locations."/" = {
+      proxyPass = "http://${config.containers.s4f-conference.localAddress}:3000";
+      proxyWebsockets = true;
+      extraConfig = ''
+        # Mattermost CSR Patch
+        proxy_hide_header Content-Security-Policy;
+        proxy_hide_header X-Frame-Options;
+        proxy_redirect off;
+
+        client_max_body_size 100M;
+      '';
+    };
+    forceSSL = true;
+    enableACME = true;
+  };
+}

parsons/tracktrain.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, evalConfig, ... }:
+{ config, lib, pkgs, ... }:
 
 let
   tracktrain-config = ''
@@ -12,8 +12,12 @@ let
     login:
       enable: true
       url: https://login.infra4future.de
-      clientname: tracktrain
-      # clientsecret defined in env file
+      clientName: tracktrain
+      # clientSecret defined in env file
+
+    logging:
+      ntfyTopic: ping.stuebinm.eu/monit
+      name: ilztalbahn
   '';
 in
 {
@@ -25,14 +29,14 @@ in
     enableACME = true;
     forceSSL = true;
     locations."/" = {
-      proxyPass = "http://192.168.42.41:4000";
+      proxyPass = "http://${config.containers.tracktrain.localAddress}:4000";
       proxyWebsockets = true;
     };
     # note: this shadows the /metrics endpoint of tracktrain
     # in case you remove this, please consider putting something
     # else here to keep it from being publicly scrapable
     locations."/metrics/" = {
-      proxyPass = "http://192.168.42.41:2342";
+      proxyPass = "http://${config.containers.tracktrain.localAddress}:2342";
       proxyWebsockets = true;
       extraConfig = ''
         rewrite  ^/metrics/(.*)  /$1 break;
@@ -40,28 +44,10 @@ in
     };
   };
 
-  containers.tracktrain = {
-    privateNetwork = true;
-    hostAddress = "192.168.42.40";
-    localAddress = "192.168.42.41";
-    autoStart = true;
-    ephemeral = true;
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/tracktrain";
-        isReadOnly = false;
-      };
-      "/secrets".hostPath = "/run/secrets/tracktrain";
-    };
+  hacc.containers.tracktrain = {
+    bindSecrets = true;
 
-    path = evalConfig ({ config, lib, pkgs, ... }: {
-      system.stateVersion = "21.11";
-
-      users.users.tracktrain = {
-        group = "tracktrain";
-        isSystemUser = true;
-      };
-      users.groups.tracktrain = {};
+    config = { config, lib, pkgs, ... }: {
 
       systemd.services.tracktrain = {
         enable = true;
@@ -73,22 +59,18 @@ in
         serviceConfig = {
           Type = "simple";
           EnvironmentFile = "/secrets/env";
-          User = "tracktrain";
-          Group = "tracktrain";
+          DynamicUser = true;
         };
-        path = [ pkgs.wget ];
+        path = [ pkgs.wget pkgs.ntfy-sh ];
         script = ''
-          mkdir -p /persist/tracktrain
-          cd /persist/tracktrain
+          cd /tmp
           ln -sf ${pkgs.writeText "tracktrain-config.yaml" tracktrain-config} config.yaml
-          wget "https://ilztalbahn.eu/wp-content/uploads/2020/07/gtfs.zip" || sleep 4; wget "https://ilztalbahn.eu/wp-content/uploads/2020/07/gtfs.zip"
           ${pkgs.tracktrain}/bin/tracktrain +RTS -T
         '';
       };
 
       services.postgresql = {
         enable = true;
-
         package = pkgs.postgresql_15;
         ensureDatabases = [ "tracktrain" ];
         ensureUsers = [ {
@@ -96,8 +78,7 @@ in
           ensureDBOwnership = true;
         } ];
         authentication = ''
-          local   all   all                              trust
-          host    all   all        127.0.0.1/32          trust
+          local all all trust
         '';
       };
 
@@ -112,46 +93,10 @@ in
         } ];
       };
 
-      services.grafana = {
-        enable = true;
-        settings.server = {
-          serve_from_sub_path = true;
-          domain = "tracktrain.ilztalbahn.eu";
-          root_url = "https://%(domain)s/metrics/";
-          http_port = 2342;
-          http_addr = "0.0.0.0";
-        };
-
-        settings."auth.generic_oauth" = {
-          name = "uffd";
-          enabled = true;
-          allow_sign_up = true;
-          empty_scopes = true;
-          client_id = "ilztalbahn-grafana";
-          client_secret = "\${GRAFANA_CLIENT_SECRET}";
-          auth_url = "https://login.infra4future.de/oauth2/authorize";
-          token_url = "https://login.infra4future.de/oauth2/token";
-          api_url = "https://login.infra4future.de/oauth2/userinfo";
-        };
-        # disables the default login screen. comment out if for some
-        # reason you do need it
-        settings.auth.oauth_auto_login = true;
-        settings.users.auto_assign_org_role = "Admin";
-
-        provision = {
-          enable = true;
-          datasources.settings.datasources = [ {
-            url = "http://localhost:9001";
-            type = "prometheus";
-            name = "prometheus";
-          } ];
-        };
-      };
-
       systemd.services.grafana.serviceConfig.EnvironmentFile =
         "/secrets/env";
       hacc.bindToPersist = [ "/var/lib/grafana" ];
-    });
+    };
   };
 
 }

parsons/uffd.nix

@@ -1,19 +1,8 @@
-{ config, lib, pkgs, evalConfig, ... }:
+{ config, lib, pkgs, ... }:
 
 {
-  containers.uffd = {
-    privateNetwork = true;
-    hostAddress = "192.168.100.1";
-    localAddress = "192.168.100.9";
-    autoStart = true;
-    ephemeral = true;
-    bindMounts = {
-      "/persist" = {
-        hostPath = "/persist/containers/uffd";
-        isReadOnly = false;
-      };
-    };
-    path = evalConfig ({ config, lib, pkgs, ... }: {
+  hacc.containers.uffd = {
+    config = { config, lib, pkgs, ... }: {
       services.uwsgi = {
         enable = true;
         plugins = [ "python3" ];
@@ -29,7 +18,7 @@
           hook-pre-app = "exec:FLASK_APP=${pkgs.uffd}/lib/python3.10/site-packages/uffd flask db upgrade";
         };
       };
-    });
+    };
   };
   services.nginx.virtualHosts."login.infra4future.de" = {
     enableACME = true;
@@ -54,64 +43,23 @@
     after = [ "network.target" ];
     serviceConfig.Type = "simple";
     path = [ pkgs.fish pkgs.curl pkgs.jq ];
-    script = (pkgs.writeTextFile {
-      name = "auamost.fish";
-      executable = true;
-      checkPhase = ''
-        ${lib.getExe pkgs.fish} -n $target
-      '';
-      text = ''
-        #!${lib.getExe pkgs.fish}
-        source /run/secrets/auamost/secrets.fish
-
-        for i in (seq 1 (count $groups))
-            set team $teams[$i]
-            set group $groups[$i]
-            set users (curl -u $uffd_token --basic https://login.infra4future.de/api/v1/getusers -d group="$group")
-            set usernames (echo "$users" | jq -c "[.[] | .loginname]")
-            for user in (echo "$users" | jq -c ".[]")
-              set id (echo "$user" | jq .id)
-              set username (echo "$user" | jq .loginname)
-              set email (echo "$user" | jq .email)
-              curl -H $mattermost_token \
-                   -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/users \
-                   -d '{"email": '"$email"', "username": '"$username"', "auth_service": "gitlab", "auth_data": "'"$id"'"}'
-            end
-            set userids (curl -H $mattermost_token \
-                -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/users/usernames \
-                -d "$usernames" | jq '[.[] | {user_id: .id, team_id: "'$team'"} ]')
-            curl -H $mattermost_token \
-                -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/teams/"$team"/members/batch \
-                -d "$userids"
-
-            if test "$group" = "hacc"
-              continue
-            end
-
-            set current_members (curl -H $mattermost_token \
-                -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/teams/"$team"/members | jq '[.[] | .user_id]')
-
-            # membership relations don't contain e.g. usernames, so fetch those, too
-            set current_users (curl -H $mattermost_token \
-                -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/users/ids \
-                -d "$current_members" | jq -c '.[]')
-
-            set userids (echo "$userids" | jq -c ".[].user_id")
-            for member in $current_users
-                set id (echo $member | jq .id)
-                if not contains -i $id $userids > /dev/null then
-                  set id_unquoted (echo $member | jq -r .id)
-                  echo removing $id_unquoted (echo $member | jq '.email') from $team \($group\)
-                  curl -X DELETE -H $mattermost_token \
-                    -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/teams/"$team"/members/"$id_unquoted"
-                end
-            end
-        end
-      '';
-    }).outPath;
+    script = "${pkgs.hacc-scripts}/bin/uffd-sync-mattermost-groups.fish";
     startAt = "*:0/15";
   };
 
+  systemd.services.uffd-account-expiry-notification = {
+    enable = true;
+    wantedBy = [ "multi-user.target" ];
+    after = [ "network.target" ];
+    serviceConfig.Type = "simple";
+    path = [ pkgs.hacc-scripts pkgs.sqlite-interactive pkgs.postfix ];
+    script = ''
+      uffd-unused-accounts-notification.scm -v admin
+    '';
+    startAt = "weekly";
+    restartIfChanged = false;
+  };
+
   sops.secrets."auamost/secrets.fish" = { };
 
   environment.systemPackages = with pkgs; [ curl jq ];

pkgs/default.nix

@@ -10,18 +10,28 @@ let
   newpkgs = {
 
     mattermost = callPackage ./mattermost.nix {
-      inherit sources;
       buildGoModule = unstable.buildGo122Module;
     };
 
+    morph = callPackage ./morph.nix {
+      buildGoModule = unstable.buildGo122Module;
+    };
+
+    forgejo = unstable.forgejo;
+
     tracktrain = import sources.tracktrain {
-      nixpkgs = pkgs;
+      nixpkgs = unstable;
       compiler = "default";
     };
 
     uffd = oldstable.callPackage ./uffd { };
 
+    hacc-scripts = callPackage ./scripts {};
+
     inherit (oldstable) uwsgi flask;
+
+    # TODO: once on nixos 24.05, remove this inherit
+    inherit (unstable) lix;
   };
 
 in pkgs.extend(_: _: newpkgs)

pkgs/mattermost.nix

@@ -1,5 +1,4 @@
 { lib
-, sources
 , buildGoModule
 , fetchFromGitHub
 , nix-update-script
@@ -13,10 +12,14 @@ buildGoModule rec {
   # See https://docs.mattermost.com/upgrade/extended-support-release.html
   # When a new ESR version is available (e.g. 8.1.x -> 9.5.x), update
   # the version regex in passthru.updateScript as well.
-  version = "9.5.1";
+  version = "9.11.5";
 
-  src = sources.mattermost-server;
-  webapp = sources.mattermost-webapp;
+  src = fetchFromGitHub {
+    owner = "mattermost";
+    repo = "mattermost";
+    rev = "v${version}";
+    hash = "sha256-bLZFeG6kBVP0ws50wtBam/bO206sQnz6va8PATAoRAQ=";
+  };
 
   # Needed because buildGoModule does not support go workspaces yet.
   # We use go 1.22's workspace vendor command, which is not yet available
@@ -29,14 +32,20 @@ buildGoModule rec {
     '';
   });
 
-  vendorHash = "sha256-TJCtgNf56A1U0EbV5gXjTro+YudVBRWiSZoBC3nJxnE=";
+  webapp = fetchurl {
+    url = "https://releases.mattermost.com/${version}/mattermost-${version}-linux-amd64.tar.gz";
+    hash = "sha256-jyaJUN8wpuBivKNdm7f1mYwygO8xC+Zxy0SdkDovdsA=";
+  };
+
+  vendorHash = "sha256-Gwv6clnq7ihoFC8ox8iEM5xp/us9jWUrcmqA9/XbxBE=";
 
   modRoot = "./server";
   preBuild = ''
     make setup-go-work
   '';
 
-  subPackages = [ "cmd/mattermost" "cmd/mmctl" ];
+  subPackages = [ "cmd/mattermost" ];
+  offlineCache = webapp;
 
   tags = [ "production" ];
 
@@ -52,14 +61,16 @@ buildGoModule rec {
   ];
 
   postInstall = ''
-    cp -r $webapp/{client,i18n,fonts,templates,config} $out
+    tar --strip 1 --directory $out -xf $webapp \
+      mattermost/{client,i18n,fonts,templates,config}
+
     # For some reason a bunch of these files are executable
     find $out/{client,i18n,fonts,templates,config} -type f -exec chmod -x {} \;
   '';
 
   passthru = {
     updateScript = nix-update-script {
-      extraArgs = [ "--version-regex" "^v(9\.5\.([0-9.]+))" ];
+      extraArgs = [ "--version-regex" "^v(9\.11\.([0-9.]+))" ];
     };
     tests.mattermost = nixosTests.mattermost;
   };
@@ -67,7 +78,7 @@ buildGoModule rec {
   meta = with lib; {
     description = "Mattermost is an open source platform for secure collaboration across the entire software development lifecycle";
     homepage = "https://www.mattermost.org";
-    license = with licenses; [ agpl3 asl20 ];
+    license = with licenses; [ agpl3Only asl20 ];
     maintainers = with maintainers; [ ryantm numinit kranzes mgdelacroix ];
     mainProgram = "mattermost";
   };

pkgs/morph.nix

@@ -0,0 +1,33 @@
+{ buildGoModule
+, fetchFromGitHub
+}:
+
+buildGoModule rec {
+  pname = "mattermost-morph";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "mattermost";
+    repo = "morph";
+    rev = "v${version}";
+    hash = "sha256-Orh/a9OlUVIlDdLXRpDAnHUmWRiM1N2oO+dijbuJzx8=";
+  };
+
+  vendorHash = null;
+
+  subPackages = [ "cmd/morph" ];
+
+  tags = [ "production" ];
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X github.com/mattermost/mattermost/server/public/model.Version=${version}"
+    "-X github.com/mattermost/mattermost/server/public/model.BuildNumber=${version}-nixpkgs"
+    "-X github.com/mattermost/mattermost/server/public/model.BuildDate=1970-01-01"
+    "-X github.com/mattermost/mattermost/server/public/model.BuildHash=v${version}"
+    "-X github.com/mattermost/mattermost/server/public/model.BuildHashEnterprise=none"
+    "-X github.com/mattermost/mattermost/server/public/model.BuildEnterpriseReady=false"
+  ];
+
+}

pkgs/scripts/default.nix

@@ -0,0 +1,16 @@
+{ stdenvNoCC, gauche, fish }:
+
+stdenvNoCC.mkDerivation {
+  name = "hacc-utility-scripts";
+
+  src = ./.;
+
+  buildInputs = [ gauche fish ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    fish -n $out/bin/*.fish
+    cp *.{scm,fish} $out/bin
+    chmod +x $out/bin/*
+  '';
+}

pkgs/scripts/uffd-sync-mattermost-groups.fish

@@ -0,0 +1,47 @@
+#!/usr/bin/env fish
+
+source /run/secrets/auamost/secrets.fish
+
+for i in (seq 1 (count $groups))
+    set team $teams[$i]
+    set group $groups[$i]
+    set users (curl -s -u $uffd_token --basic https://login.infra4future.de/api/v1/getusers -d group="$group")
+    set usernames (echo "$users" | jq -c "[.[] | .loginname]")
+    for user in (echo "$users" | jq -c ".[]")
+      set id (echo "$user" | jq .id)
+      set username (echo "$user" | jq .loginname)
+      set email (echo "$user" | jq .email)
+      curl -s -H $mattermost_token \
+           -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/users \
+           -d '{"email": '"$email"', "username": '"$username"', "auth_service": "gitlab", "auth_data": "'"$id"'"}'
+    end
+    set userids (curl -s -H $mattermost_token \
+        -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/users/usernames \
+        -d "$usernames" | jq '[.[] | {user_id: .id, team_id: "'$team'"} ]')
+    curl -s -H $mattermost_token \
+        -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/teams/"$team"/members/batch \
+        -d "$userids"
+
+    if test "$group" = "hacc"
+      continue
+    end
+
+    set current_members (curl -s -H $mattermost_token \
+        -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/teams/"$team"/members | jq '[.[] | .user_id]')
+
+    # membership relations don't contain e.g. usernames, so fetch those, too
+    set current_users (curl -s -H $mattermost_token \
+        -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/users/ids \
+        -d "$current_members" | jq -c '.[]')
+
+    set userids (echo "$userids" | jq -c ".[].user_id")
+    for member in $current_users
+        set id (echo $member | jq .id)
+        if not contains -i $id $userids > /dev/null then
+          set id_unquoted (echo $member | jq -r .id)
+          echo removing $id_unquoted (echo $member | jq '.email') from $team \($group\)
+          curl -s -X DELETE -H $mattermost_token \
+            -H "Content-Type: application/json" https://mattermost.infra4future.de/api/v4/teams/"$team"/members/"$id_unquoted"
+        end
+    end
+end

pkgs/scripts/uffd-unused-accounts-notification.scm

@@ -0,0 +1,121 @@
+#!/usr/bin/env gosh
+
+(use gauche.process)
+(use text.csv)
+(use scheme.list)
+(use gauche.parseopt)
+(use util.match)
+
+(define cutoff-date "2023-01-01")
+
+(define sqlite-path "/persist/containers/uffd/uffd/db.sqlite")
+(define sqlite-query
+  "select displayname, mail, max(expires) as last_login from oauth2token join user on user_id=user.id group by user_id having last_login < '2023-01-01'
+union all select displayname, mail, '2022' from user where not exists (select * from oauth2token where user_id = user.id);")
+
+(define dry #f)
+(define verbose #f)
+(define very-verbose #f)
+
+(define (main args)
+  (let-args (cdr args)
+      ((averbose     "v|verbose")
+       (averyverbose "very-verbose")
+       (adry         "n|dry-run")
+       (help        "h|help" => (cut show-help (car args)))
+       . restargs
+      )
+      (set! dry adry)
+      (set! verbose averbose)
+      (when averyverbose
+        (set! verbose #t)
+        (set! very-verbose #t))
+      (match restargs
+        [("admin") (do-admin-mail)]
+        [("send-reminder") (send-reminder-mails)]
+        [("list-accounts") (do-list-accounts)]
+        [_ (display "unknown command") (exit 1)]))
+  0)
+
+(define (do-admin-mail)
+  (send-email "admin@hacc.space" "unused accounts list" (mk-admin-mail unused-accounts))
+  (when verbose
+    (display "done")))
+
+(define (do-list-accounts)
+  (display (string-join
+            (map
+             (lambda (row) (format "~a (~a)" (list-ref row 0) (list-ref row 1)))
+             unused-accounts)
+            "\n")))
+
+(define (send-reminder-mails)
+  (map (lambda (row)
+         (send-email (list-ref row 1) "Unbenutzter infra4future.de Account" (mk-email (list-ref row 0) (list-ref row 2))))
+       unused-accounts)
+  (when verbose
+    (display "done")))
+
+
+(define csv-reader
+  (make-csv-reader #\,))
+
+(define unused-accounts
+  (map (lambda (str) (with-input-from-string str csv-reader))
+       ;; (process-output->string-list `(cat example.csv))))
+       (process-output->string-list `(sqlite3 -csv ,sqlite-path ,sqlite-query))))
+
+(define (mk-email displayname last-login)
+  #"
+Hallo ~|displayname|!
+
+Wir haben schon lange (seit über einem Jahr; dein letzter Login war um ~|last-login|)
+nichts mehr von dir gehört und würden demnächst deinen Account löschen wollen.
+Solltest du ihn noch benötigen logge dich bitte einfach auf https://login.infra4future.de ein.
+Falls nicht, musst du weiter nichts tun und wir werden deine Account in ca. 3 Monaten löschen.
+
+Viele Grüße,
+das Infra4Future Team
+")
+
+(define (mk-admin-mail rows)
+  (format #"
+Meow!
+
+this is the uffd-unused-accounts-notification.scm script. There are currently
+~~s accounts which have not logged in since ~|cutoff-date|. To mass-send account
+expiry reminders, invoke this script with the \"send-reminder\" option. To see a
+list of these accounts, invoke it with the \"list-accounts\" option.
+
+(invoke me,, 🥺)
+" (length unused-accounts)))
+
+; utility definitions
+
+(define (send-email address subject text)
+  (when verbose
+    (display (format "sending email to ~a\n" address)))
+  (let ([text (string-append "from: admin@hacc.space\n" "subject: " subject "\n" text "\n")])
+    (when very-verbose
+      (display text))
+    (call-with-output-process
+     (if dry '(cat) `(sendmail ,address))
+     (lambda (port) (display text port))
+     :on-abnormal-exit :ignore)))
+
+(define (show-help progname)
+  (display #"
+~|progname|: unused account expiry helper script.
+
+Invoke as `~|progname| [options] admin' to send a list of unused accounts to administrators.
+
+Invoke as `~|progname| [options] send-reminder' to send a reminder email to all
+currently unused accounts.
+
+Options:
+ -v --verbose      show which emails are being sent
+    --very-verbose also print emails to stdout
+ -n --dry-run      print emails to stdout instead
+ -h --help         show this help
+"))
+

pkgs/uffd/default.nix

@@ -10,7 +10,7 @@ python3Packages.buildPythonPackage rec {
     hash = "sha256-KP4J1bw5u7MklaPu2SBFRNyGgkKOBOpft5MMH+em5M4=";
   };
 
-  patches = [ ./gitea-magic.patch ./fix-setuppy.patch ./fix-userinfo.patch ];
+  patches = [ ./forgejo-magic.patch ./fix-setuppy.patch ./fix-userinfo.patch ];
 
   propagatedBuildInputs = with python3Packages; [
     flask

pkgs/uffd/forgejo-magic.patch

@@ -16,7 +16,7 @@ index d13fd42..94352be 100644
  def userinfo():
  	user = request.oauth.user
 +	client = request.oauth.client_id
-+	if client == "gitea":
++	if client == "forgejo":
 +		return jsonify(
 +	    		id=user.unix_uid,
 +    			full_name=user.displayname,

secrets.yaml

@@ -1,13 +1,13 @@
 hedgedoc-hacc:
     env: ENC[AES256_GCM,data:e2vSolxJNucya9QNs28gAVDBJQq5AJh7jS1nBh0UTkDnhNL8NPW1KTxcun4rM99EhiNZsz6Z9qHRMejmP4frQw==,iv:DqAGhGWYf/EpGnI79MxKmBlHMhK26zx50vXb1TbvESw=,tag:Xix499XAcAmxhNuGr2ApcA==,type:str]
 mattermost:
-    env: ENC[AES256_GCM,data:4GcV8UOYmVUjZoYc0Nq/vEWtxtYNV81zVTEyFnZIfY1k/Ar1MU+fn5A99JLIMc8U84/QupDU7TcneiN/wqPv2jYqGS7ixSNTk+x5uUPMarzKZ04ynav6FCWEvlSF0Sz4/5s/Pvp1Qi3zdv16ZVGUHbM8/wCcaZBkSS0ofwBTIXVsVYSRPFxLehtBgwjAnD46qS+YJmszmd7V5N/adWWF34vAdfLiO6Y7KDB3jnMLOPU6Drtw9L83AW6NuOtk8crZrI1dkTD/xUC07IvMhZpZVc9ktQJqIvlk/ADs5aIp/QYrjICdYvb8xC16oV7jC/7yzXzC/UuYbCvS5gnHGMK/CsBkmM9HXmQ6mWjrfuOJEkMHSefS7O8HyrNoNDSXq0ivCr6KJmwrz7NXNAE6a6xx9LMjs5DJ8H5fda1l5TGVAdA2tg==,iv:dG4cnEtUgUxw7zS2k15p+6//Bl19WquTfFIiz5Vi/0M=,tag:cMBU8CtFBBjfcfpO709Kpg==,type:str]
+    env: ENC[AES256_GCM,data:ftWpGl6+sUMzJJKgfcPLvbFGGn16AKUPzPn8X6DNVMLrxZIkQ23Tk3ekKLKFpQEUtQfFjVlrTfFZezWKs4nVNLg2LmQqJNGMCCax5PRwAgoAsJ7pa9ewNmHT+EIXtZEjQgVfN5786Yno5n/6JJ1lz6EiGmdn7/0rF5TLGjzig17azazS1+lkIYY=,iv:SZvGGKpVRI/odHbmgY8M6t6zCk8RgM+7EQEgRiizglA=,tag:cInsVo/QD85m+LxldyRlnA==,type:str]
 tracktrain:
-    env: ENC[AES256_GCM,data:jaq039FNxBrsPfG/q+InYpiyl1LBdY++DlLM6UpSAwKlINucooTrHz51QrdRWhAZDqXhVTHM55Q/Zm4wazweCABiNjkXDFoZgxc5YJX+pvBct6M533xl109yD6KiYOXDqPY03u71aop8OmOAnKDp1JlzPS1otdlaN8Vd56G+,iv:nYU2rgMMG4QcJo5DnZpYZm1zr82idd7r1uTsqNiXLdA=,tag:9rdxAneYUREacXNunpTuHw==,type:str]
+    env: ENC[AES256_GCM,data:W3+8qWomPgGJt5u50aAm9x/dilMpqKY11I2AdaIBTz5posc25ts0LB5S/Sxe1ROz4itpDK3QvjoFUTRhS39k4dwMr5lqXV8Ln4B+sPpvh7oBM8A5zydP8Jj1J1YqRt8++RTUmb4z41DIwb/yaZKMu6z0guXIu1yuYzcbCuk0xe/iOp6UUpfjOzzWTvxY54zY6kWcjHLiCSwD31Cd+MxMPfbUEkHt+0W+sBmYXGeEFI/6ULSB6FnGjNW6F9g=,iv:3ymah8HG+Yg6VYZZA/MRRjHDYvYJz01ezvhfQiftegg=,tag:trht+PRYfKgWJkg2wRwISQ==,type:str]
 vaultwarden:
     env: ENC[AES256_GCM,data:hdm91tI8WBd3es+IUbdBO69kh1pNZTNvZNFIdSZO8lm4yYMPE+Jm7EzVqwOaZRbpQaVDBg7uh5P4ODc=,iv:no7U0wQCwZOeL2pwXf2pUIgrEsEOYwqOT04LvpCl614=,tag:AGSu5M7H69x6pDM062bC6g==,type:str]
 auamost:
-    secrets.fish: ENC[AES256_GCM,data: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,iv:MpaFGYbcTXdFabV+vlGyGxexpfP7LUpYYBjF6GVEN7c=,tag:n8qTOhnbBT7Xxz21bU0bYQ==,type:str]
+    secrets.fish: ENC[AES256_GCM,data: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,iv:8jVAImjeXbXfiLKg9G0PyLMTV8cAyDmukeittqjKFpQ=,tag:fLIcsWKbdFQ/vPCgi/W3Zw==,type:str]
 restic:
     s3creds.env: ENC[AES256_GCM,data:9WNu5S4KmdMXdshSpawEjIexAKH6vZCPwb9xyq6xmerly1lxSfFZzgg60M0L3L+I4joLTVi23YBB8Eh6Xfx9GgxNww7w7BjMCQs/X16ecDWlb346TKf+,iv:Gu4CbXXJAlQYXRqOjIAUYmn8EU4mrvcOVc2eCh1Ikzs=,tag:1xpVIonHiAGHsXTY9liPQQ==,type:str]
     system: ENC[AES256_GCM,data:RIgO0QHVjwp2D3LoU62vLzepASdsXxu0DqUTA6Voa3K1d4xFHX2u+UR8AcqR,iv:O0K8i5ivne7WU+ygDEUcrvKW6DIfXjVPY63gpfsxEFE=,tag:n/1atQ5qlyB0SMHrYiTCrA==,type:str]
@@ -98,8 +98,8 @@ sops:
             bndBTXJhQVE2OVlKeGNTbzJlL0duUzAKIWdesesYvBIN/m36fhzxq30+IT8qp/pF
             S6i7QqZF75y2BpEoupRCqNIAsHrouUE+U9ZQJZO8m9J591mWvbVJIw==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-01-28T14:09:53Z"
-    mac: ENC[AES256_GCM,data:d0DlofJdafS2t0FLd+3wb8XC6GIhGqHjT0kc6th2axirYCiFX22okD0MCWhDT2+T8NRe0c4wLOKuS1EOgmjZYjGIVZ2Hhf/at00VMkPM2koemCpR0zLSfrBGrcY8VkBQ2s5UgU2L9O7nD0KBdPoruRo0MRbcwrCzOX+sBk24yaQ=,iv:V5C1wK9zeMcT6E9sZSUtofNpToKi5xkiG/HesozOE5c=,tag:XihqjZnOB7G3gi2FpJHpJg==,type:str]
+    lastmodified: "2024-07-26T13:05:44Z"
+    mac: ENC[AES256_GCM,data:9A8nX155dpCC1cvdH1hgeNKh0tt5FMaOKU7vZQ33jfWbiXOsJbp5iHKXxWOexFc70acyhdweoHwq61oJm2mzVufJIPA55ZAUItQcDXJCCeu6KswHug0tQtKHoCRSwdTdMTRNom4XjrpA/j4WWpuhoilyknycXqTpGHHVSdL2lYg=,iv:N0zwzGtGzAxhbmLzslbkXSr/iKmq5FeyT/iWeE4x2hQ=,tag:yIoLXpqlU2SlVRK5+S/qaw==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.8.1

websites/docs.hacc.space/default.nix

@@ -1,27 +1,21 @@
-{ stdenvNoCC, zola, writeScriptBin }:
+{ copyPathToStore, stdenvNoCC, zola, writeShellScriptBin }:
 
 stdenvNoCC.mkDerivation rec {
   name = "docs.hacc.space-static";
 
-  # HINT: this is cursed. Nix flakes have no optimisation to deal with ${./.},
-  # so we wind up having to do this to make the symlink to content/ work.
-  # (we still need to manually adjust it — but at least this way we can find
-  # its target without further hoops)
-  #
-  # This does also mean we now copy the entire flake into the Nix store twice.
-  # Yay for flakes!
-  src = "${../../.}/websites/docs.hacc.space";
+  src = ./.;
+  content = copyPathToStore ../../docs;
 
   phases = [ "buildPhase" ];
   buildInputs = [ zola ];
   buildPhase = ''
     cp -r $src/* .
     rm content
-    ln -s $src/../../docs content
+    ln -s $content content
     zola build --output-dir $out
   '';
 
-  watch = writeScriptBin "watch" ''
+  watch = writeShellScriptBin "watch" ''
     cd $(git rev-parse --show-toplevel)/websites/docs.hacc.space
     ${zola}/bin/zola serve --output-dir /tmp/hacc-docs "$@"
   '';

websites/hacc.earth/default.nix

@@ -1,4 +1,4 @@
-{ stdenvNoCC, sfz, writeScriptBin }:
+{ stdenvNoCC, sfz, writeShellScriptBin }:
 
 stdenvNoCC.mkDerivation rec {
   name = "hacc.earth-static";
@@ -13,7 +13,7 @@ stdenvNoCC.mkDerivation rec {
     rm $out/default.nix
   '';
 
-  watch = writeScriptBin "watch" ''
+  watch = writeShellScriptBin "watch" ''
     cd $(git rev-parse --show-toplevel)/websites/hacc.earth
     ${sfz}/bin/sfz "$@"
   '';

websites/help.studentsforfuture.info/default.nix

@@ -1,4 +1,4 @@
-{ stdenvNoCC, sfz, writeScriptBin }:
+{ stdenvNoCC, sfz, writeShellScriptBin }:
 
 stdenvNoCC.mkDerivation rec {
   name = "muc.hacc.earth-static";
@@ -13,7 +13,7 @@ stdenvNoCC.mkDerivation rec {
     rm $out/default.nix
   '';
 
-  watch = writeScriptBin "watch" ''
+  watch = writeShellScriptBin "watch" ''
     cd $(git rev-parse --show-toplevel)/websites/help.studentsforfuture.info
     ${sfz}/bin/sfz "$@"
   '';

websites/infra4future.de/default.nix

@@ -1,4 +1,4 @@
-{ jekyll, stdenvNoCC, writeScriptBin }:
+{ jekyll, stdenvNoCC, writeShellScriptBin }:
 
 stdenvNoCC.mkDerivation rec {
   name = "infra4future.de-static";
@@ -11,7 +11,7 @@ stdenvNoCC.mkDerivation rec {
     ${jekyll}/bin/jekyll build -d $out --disable-disk-cache
   '';
 
-  watch = writeScriptBin "watch" ''
+  watch = writeShellScriptBin "watch" ''
     cd $(git rev-parse --show-toplevel)/websites/infra4future.de
     rm -rf /tmp/hacc-website
     ${jekyll}/bin/jekyll serve --disable-disk-cache -d /tmp/hacc-website "$@"

websites/muc.hacc.earth/default.nix

@@ -1,4 +1,4 @@
-{ stdenvNoCC, sfz, writeScriptBin }:
+{ stdenvNoCC, sfz, writeShellScriptBin }:
 
 stdenvNoCC.mkDerivation rec {
   name = "muc.hacc.earth-static";
@@ -13,7 +13,7 @@ stdenvNoCC.mkDerivation rec {
     rm $out/default.nix
   '';
 
-  watch = writeScriptBin "watch" ''
+  watch = writeShellScriptBin "watch" ''
     cd $(git rev-parse --show-toplevel)/websites/muc.hacc.earth
     ${sfz}/bin/sfz "$@"
   '';

websites/mumble.infra4future.de/default.nix

@@ -1,4 +1,4 @@
-{ jekyll, stdenvNoCC, writeScriptBin }:
+{ jekyll, stdenvNoCC, writeShellScriptBin }:
 
 stdenvNoCC.mkDerivation rec {
   name = "mumble.infra4future.de-static";
@@ -11,7 +11,7 @@ stdenvNoCC.mkDerivation rec {
     ${jekyll}/bin/jekyll build -d $out --disable-disk-cache
   '';
 
-  watch = writeScriptBin "watch" ''
+  watch = writeShellScriptBin "watch" ''
     cd $(git rev-parse --show-toplevel)/websites/mumble.infra4future.de
     rm -rf /tmp/hacc-website
     ${jekyll}/bin/jekyll serve --disable-disk-cache -d /tmp/hacc-website "$@"