1 files changed, 94 insertions, 43 deletions
diff --git a/machines/nixos/x86_64-linux/do-rproxy/profiles/nginx.nix b/machines/nixos/x86_64-linux/do-rproxy/profiles/nginx.nix
index 9267d20..5c30175 100644
--- a/machines/nixos/x86_64-linux/do-rproxy/profiles/nginx.nix
+++ b/machines/nixos/x86_64-linux/do-rproxy/profiles/nginx.nix
@@ -1,6 +1,8 @@
 {
   inputs,
   config,
+  pkgs,
+  lib,
   ...
 }:
 {
@@ -40,59 +42,108 @@
     };
   };
 
-  services.nginx = {
-    enable = true;
-    recommendedProxySettings = true;
-    recommendedGzipSettings = true;
-    recommendedOptimisation = true;
-    recommendedTlsSettings = true;
-    virtualHosts = {
-      "code.fcuny.net" = {
-        enableACME = true;
-        acmeRoot = null;
-        forceSSL = true;
-        locations."/" = {
-          proxyPass = "http://10.100.0.60:3000";
+  services.nginx =
+    let
+      accounts = [
+        {
+          user = "franck@fcuny.net";
+          realm = "fcuny.net";
+        }
+      ];
+      webfingerConfig = {
+        "= /.well-known/webfinger" = {
+          extraConfig = ''
+            return 307 /__webfinger/$arg_resource;
+          '';
         };
-        locations."/metrics" = {
-          proxyPass = "http://10.100.0.60:3000/metrics";
+
+        "~ ^/__webfinger/(acct:[^/]+@[^/]+)" = {
+          root = pkgs.linkFarm "webfinger-entries" (
+            lib.listToAttrs (
+              map (acct: {
+                name = "acct:${acct.user}";
+                value = pkgs.writeText "webfinger-${acct.user}" ''
+                  {
+                    "subject": "acct:${acct.user}",
+                    "links": [
+                      {
+                        "rel": "http://openid.net/specs/connect/1.0/issuer",
+                        "href": "https://id.fcuny.net/realms/${acct.realm}"
+                      }
+                    ]
+                  }
+                '';
+              }) accounts
+            )
+          );
+
+          tryFiles = "/$1 =404";
+
           extraConfig = ''
-            deny all;
-            access_log off;
+            add_header Content-Type application/json;
           '';
         };
       };
-      "go.fcuny.net" = {
-        enableACME = true;
-        acmeRoot = null;
-        forceSSL = true;
-        locations."/" = {
-          proxyPass = "http://10.100.0.40:8070";
+    in
+    {
+      enable = true;
+      recommendedProxySettings = true;
+      recommendedGzipSettings = true;
+      recommendedOptimisation = true;
+      recommendedTlsSettings = true;
+      virtualHosts = {
+        "code.fcuny.net" = {
+          enableACME = true;
+          acmeRoot = null;
+          forceSSL = true;
+          locations."/" = {
+            proxyPass = "http://10.100.0.60:3000";
+          };
+          locations."/metrics" = {
+            proxyPass = "http://10.100.0.60:3000/metrics";
+            extraConfig = ''
+              deny all;
+              access_log off;
+            '';
+          };
         };
-      };
-      "id.fcuny.net" = {
-        enableACME = true;
-        acmeRoot = null;
-        forceSSL = true;
-        locations."/" = {
-          proxyPass = "http://10.100.0.60:8080";
+        "go.fcuny.net" = {
+          enableACME = true;
+          acmeRoot = null;
+          forceSSL = true;
+          locations."/" = {
+            proxyPass = "http://10.100.0.40:8070";
+          };
         };
-      };
-      "fcuny.net" = {
-        enableACME = true;
-        acmeRoot = null;
-        forceSSL = true;
+        "id.fcuny.net" = {
+          enableACME = true;
+          acmeRoot = null;
+          forceSSL = true;
+          locations = (
+            {
+              "/" = {
+                proxyPass = "http://10.100.0.60:8080";
+              };
+            }
+            // webfingerConfig
+          );
+        };
+        "fcuny.net" = {
+          enableACME = true;
+          acmeRoot = null;
+          forceSSL = true;
 
-        root = "${inputs.my-site.packages.x86_64-linux.default}/";
+          root = "${inputs.my-site.packages.x86_64-linux.default}/";
 
-        locations = {
-          "/".tryFiles = "$uri $uri/ $uri/index.html =404";
-        };
+          locations = {
+            "/".tryFiles = "$uri $uri/ $uri/index.html =404";
+          }
+          // webfingerConfig;
 
-        extraConfig = ''
-          error_page 404 /404;
-        '';
+          extraConfig = ''
+            error_page 404 /404;
+          '';
+        };
       };
     };
-  };
 }