feat(authentik): add config for proxmox

modules/containers-terraform-authentik.nix

@@ -75,9 +75,15 @@ in
         protocol_provider = "\${resource.authentik_provider_oauth2.jellyfin.id}";
         meta_icon = "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/png/jellyfin.png";
       };
+      proxmox = {
+        name = "proxmox";
+        slug = "proxmox";
+        protocol_provider = "\${resource.authentik_provider_oauth2.proxmox.id}";
+        meta_icon = "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/png/proxmox-light.png";
+      };
     };
-  authentik_application_entitlement = {
 
+  authentik_application_entitlement = {
     gitadmin = {
       name = "gitadmin";
       application = "\${authentik_application.gitea.uuid}";
@@ -135,6 +141,10 @@ in
         outpost = "\${data.authentik_outpost.embedded.id}";
         protocol_provider = "\${authentik_provider_oauth2.jellyfin.id}";
       };
+      proxmox = {
+        outpost = "\${data.authentik_outpost.embedded.id}";
+        protocol_provider = "\${authentik_provider_oauth2.proxmox.id}";
+      };
     };
 
   authentik_property_mapping_provider_scope = {
@@ -299,6 +309,29 @@ in
         }
       ];
     };
+    proxmox = {
+      name = "proxmox";
+      authorization_flow = "\${data.authentik_flow.default-authorization-flow.id}";
+      invalidation_flow = "\${data.authentik_flow.default-invalidation-flow.id}";
+      client_id = "fLYPaQGtr7JYC2hIP12tQgiNiTH5h3Yl4htpPs7a";
+      client_secret = "mrNbX6WUZlWJOjMF2N4v91hyWgHhP1rgEtrW6TUioweHtDElLsTavX3ijB2QZgnqoUG8sR8r0fQ1OofjPNvZ8t8GFZLL5C8oRw1tKXoMFlryuw8GqwOqyxxmh0UjDK2o";
+
+      property_mappings = [
+        "\${data.authentik_property_mapping_provider_scope.openid_openid.id}"
+        "\${data.authentik_property_mapping_provider_scope.openid_profile.id}"
+        "\${data.authentik_property_mapping_provider_scope.openid_email.id}"
+      ];
+
+      signing_key = "\${data.authentik_certificate_key_pair.generated.id}";
+
+      allowed_redirect_uris = [
+        {
+          matching_mode = "strict";
+          url = "https://proxmox.plg.m0rel.eu/";
+        }
+      ];
+      sub_mode = "user_email";
+    };
   };
 
   authentik_group = {