From e3ed60feae630f247a8f0d3ccbd7e33b6d3b7574 Mon Sep 17 00:00:00 2001
From: DecDuck <declanahofmeyr@gmail.com>
Date: Thu, 8 May 2025 15:29:50 +1000
Subject: [PATCH] feat: add oidc to admin panel

---
 components/Icons/SSOLogo.vue                  | 11 +++++++++
 components/UserHeader/UserWidget.vue          |  2 +-
 pages/admin/users/auth/index.vue              | 24 +++++++++++++------
 pages/auth/signin.vue                         | 10 +++++---
 prisma/app.prisma                             |  1 -
 .../migration.sql                             |  8 +++++++
 server/api/v1/admin/auth/index.get.ts         | 13 +++++-----
 server/api/v1/auth/index.get.ts               |  2 +-
 server/api/v1/auth/signin/simple.post.ts      |  2 +-
 server/internal/clients/ca-store.ts           |  1 +
 .../config/application-configuration.ts       |  2 --
 server/internal/notifications/index.ts        |  4 +++-
 server/internal/oidc/index.ts                 | 23 ++++++++++++++----
 server/plugins/03.metadata-init.ts            |  1 -
 server/plugins/04.auth-init.ts                | 19 ++++++++-------
 server/routes/auth/callback/oidc.get.ts       |  5 ++--
 server/routes/auth/oidc.get.ts                |  4 ++--
 17 files changed, 89 insertions(+), 43 deletions(-)
 create mode 100644 components/Icons/SSOLogo.vue
 create mode 100644 prisma/migrations/20250507223112_remove_authentication_option_from_applicationsettings/migration.sql

diff --git a/components/Icons/SSOLogo.vue b/components/Icons/SSOLogo.vue
new file mode 100644
index 0000000..2426be4
--- /dev/null
+++ b/components/Icons/SSOLogo.vue
@@ -0,0 +1,11 @@
+<template>
+  <svg
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 24 24"
+  >
+    <path
+      fill="currentColor"
+      d="M9.41 20H6.5c-1.5 0-2.82-.5-3.89-1.57C1.54 17.38 1 16.09 1 14.58q0-1.95 1.17-3.48a5.25 5.25 0 0 1 3.08-1.95c.42-1.53 1.25-2.77 2.5-3.72C9 4.5 10.42 4 12 4c1.95 0 3.61.68 4.96 2.04C18.32 7.39 19 9.05 19 11c1.15.13 2.11.63 2.86 1.5c.64.73 1 1.56 1.1 2.5H18a5.01 5.01 0 0 0-4-2c-2.8 0-5 2.2-5 5c0 .72.15 1.39.41 2M23 17v2h-2v2h-2v-2h-2.2c-.4 1.2-1.5 2-2.8 2c-1.7 0-3-1.3-3-3s1.3-3 3-3c1.3 0 2.4.8 2.8 2zm-8 1c0-.5-.4-1-1-1s-1 .5-1 1s.4 1 1 1s1-.5 1-1"
+    />
+  </svg>
+</template>
diff --git a/components/UserHeader/UserWidget.vue b/components/UserHeader/UserWidget.vue
index 8bf8185..827b633 100644
--- a/components/UserHeader/UserWidget.vue
+++ b/components/UserHeader/UserWidget.vue
@@ -58,7 +58,7 @@
                 {{ nav.label }}
               </button>
             </MenuItem>
-            <MenuItem v-slot="{ active, close }" hydrate-on-visible as="div">
+            <MenuItem v-slot="{ active }" hydrate-on-visible as="div">
               <!-- TODO: think this would work better as a NuxtLink instead of a button -->
               <a
                 :class="[
diff --git a/pages/admin/users/auth/index.vue b/pages/admin/users/auth/index.vue
index 8846490..5aa3b79 100644
--- a/pages/admin/users/auth/index.vue
+++ b/pages/admin/users/auth/index.vue
@@ -32,7 +32,7 @@
           <div class="text-sm/6 font-medium text-zinc-100">
             {{ authMech.name }}
           </div>
-          <Menu as="div" class="relative ml-auto">
+          <Menu v-if="authMech.route" as="div" class="relative ml-auto">
             <MenuButton
               class="-m-2.5 block p-2.5 text-gray-400 hover:text-gray-500"
             >
@@ -81,10 +81,10 @@
             <div
               v-for="[key, value] in Object.entries(authMech.settings)"
               :key="key"
-              class="flex justify-between gap-x-4 py-2"
+              class="flex flex-nowrap justify-between gap-x-4 py-2"
             >
               <dt class="text-zinc-400">{{ key }}</dt>
-              <dd class="text-gray-500">
+              <dd class="text-gray-500 truncate">
                 {{ value }}
               </dd>
             </div>
@@ -96,7 +96,7 @@
 </template>
 
 <script setup lang="ts">
-import { IconsSimpleAuthenticationLogo } from "#components";
+import { IconsSimpleAuthenticationLogo, IconsSSOLogo } from "#components";
 import { Menu, MenuButton, MenuItem, MenuItems } from "@headlessui/vue";
 import { EllipsisHorizontalIcon } from "@heroicons/vue/20/solid";
 import { CheckIcon, XMarkIcon } from "@heroicons/vue/24/solid";
@@ -117,9 +117,9 @@ const authenticationMechanisms: Array<{
   name: string;
   mec: AuthMec;
   icon: Component;
-  route: string;
+  route?: string;
   enabled: boolean;
-  settings?: { [key: string]: string };
+  settings?: { [key: string]: string | undefined } | undefined | boolean;
 }> = [
   {
     name: "Simple (username/password)",
@@ -127,5 +127,15 @@ const authenticationMechanisms: Array<{
     icon: IconsSimpleAuthenticationLogo,
     route: "/admin/users/auth/simple",
   },
-].map((e) => ({ ...e, enabled: enabledMechanisms.includes(e.mec) }));
+  {
+    name: "OpenID Connect",
+    mec: "OpenID" as AuthMec,
+    icon: IconsSSOLogo,
+  },
+].map((e) => ({
+  ...e,
+  enabled: !!enabledMechanisms[e.mec],
+  settings:
+    typeof enabledMechanisms[e.mec] === "object" && enabledMechanisms[e.mec],
+}));
 </script>
diff --git a/pages/auth/signin.vue b/pages/auth/signin.vue
index d833a4c..0c5ef24 100644
--- a/pages/auth/signin.vue
+++ b/pages/auth/signin.vue
@@ -18,13 +18,16 @@
 
         <div class="mt-10">
           <div>
-            <AuthSimple v-if="enabledAuths.includes('simple')" />
-            <div v-if="enabledAuths.length > 1" class="py-4 flex flex-row items-center justify-center gap-x-4 font-bold text-sm text-zinc-600">
+            <AuthSimple v-if="enabledAuths.includes(AuthMec.Simple)" />
+            <div
+              v-if="enabledAuths.length > 1"
+              class="py-4 flex flex-row items-center justify-center gap-x-4 font-bold text-sm text-zinc-600"
+            >
               <span class="h-[1px] grow bg-zinc-600" />
               OR
               <span class="h-[1px] grow bg-zinc-600" />
             </div>
-            <AuthOpenID v-if="enabledAuths.includes('oidc')" />
+            <AuthOpenID v-if="enabledAuths.includes(AuthMec.OpenID)" />
           </div>
         </div>
       </div>
@@ -40,6 +43,7 @@
 </template>
 
 <script setup lang="ts">
+import { AuthMec } from "@prisma/client";
 import DropLogo from "~/components/DropLogo.vue";
 
 const enabledAuths = await $dropFetch("/api/v1/auth");
diff --git a/prisma/app.prisma b/prisma/app.prisma
index f87bf8a..492c265 100644
--- a/prisma/app.prisma
+++ b/prisma/app.prisma
@@ -1,7 +1,6 @@
 model ApplicationSettings {
     timestamp DateTime @id @default(now())
 
-    enabledAuthencationMechanisms AuthMec[]
     metadataProviders             String[]
 
     saveSlotCountLimit   Int   @default(5)
diff --git a/prisma/migrations/20250507223112_remove_authentication_option_from_applicationsettings/migration.sql b/prisma/migrations/20250507223112_remove_authentication_option_from_applicationsettings/migration.sql
new file mode 100644
index 0000000..0397f5f
--- /dev/null
+++ b/prisma/migrations/20250507223112_remove_authentication_option_from_applicationsettings/migration.sql
@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `enabledAuthencationMechanisms` on the `ApplicationSettings` table. All the data in the column will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE "ApplicationSettings" DROP COLUMN "enabledAuthencationMechanisms";
diff --git a/server/api/v1/admin/auth/index.get.ts b/server/api/v1/admin/auth/index.get.ts
index 0f8380b..d29828e 100644
--- a/server/api/v1/admin/auth/index.get.ts
+++ b/server/api/v1/admin/auth/index.get.ts
@@ -1,14 +1,15 @@
-import type { AuthMec } from "@prisma/client";
+import { AuthMec } from "@prisma/client";
 import aclManager from "~/server/internal/acls";
-import { applicationSettings } from "~/server/internal/config/application-configuration";
+import { enabledAuthManagers } from "~/server/plugins/04.auth-init";
 
 export default defineEventHandler(async (h3) => {
   const allowed = await aclManager.allowSystemACL(h3, ["auth:read"]);
   if (!allowed) throw createError({ statusCode: 403 });
 
-  const enabledMechanisms: AuthMec[] = await applicationSettings.get(
-    "enabledAuthencationMechanisms",
-  );
+  const authData = {
+    [AuthMec.Simple]: enabledAuthManagers.Simple,
+    [AuthMec.OpenID]: enabledAuthManagers.OpenID && enabledAuthManagers.OpenID.generateConfiguration(),
+  }
 
-  return enabledMechanisms;
+  return authData;
 });
diff --git a/server/api/v1/auth/index.get.ts b/server/api/v1/auth/index.get.ts
index 34e71ca..1bf368d 100644
--- a/server/api/v1/auth/index.get.ts
+++ b/server/api/v1/auth/index.get.ts
@@ -1,6 +1,6 @@
 import { enabledAuthManagers } from "~/server/plugins/04.auth-init";
 
-export default defineEventHandler((h3) => {
+export default defineEventHandler(() => {
   const authManagers = Object.entries(enabledAuthManagers)
     .filter((e) => !!e[1])
     .map((e) => e[0]);
diff --git a/server/api/v1/auth/signin/simple.post.ts b/server/api/v1/auth/signin/simple.post.ts
index 04f3f7f..9b54ad2 100644
--- a/server/api/v1/auth/signin/simple.post.ts
+++ b/server/api/v1/auth/signin/simple.post.ts
@@ -16,7 +16,7 @@ const signinValidator = type({
 });
 
 export default defineEventHandler(async (h3) => {
-  if (!enabledAuthManagers.simple)
+  if (!enabledAuthManagers.Simple)
     throw createError({
       statusCode: 403,
       statusMessage: "Sign in method not enabled",
diff --git a/server/internal/clients/ca-store.ts b/server/internal/clients/ca-store.ts
index fc7f1c6..317515b 100644
--- a/server/internal/clients/ca-store.ts
+++ b/server/internal/clients/ca-store.ts
@@ -80,6 +80,7 @@ export const dbCertificateStore = () => {
           },
         });
       } finally {
+        /* empty */
       }
     },
     async checkBlacklistCertificate(name: string): Promise<boolean> {
diff --git a/server/internal/config/application-configuration.ts b/server/internal/config/application-configuration.ts
index 0bd73fc..1303899 100644
--- a/server/internal/config/application-configuration.ts
+++ b/server/internal/config/application-configuration.ts
@@ -1,5 +1,4 @@
 import type { ApplicationSettings } from "@prisma/client";
-import { AuthMec } from "@prisma/client";
 import prisma from "../db/database";
 
 class ApplicationConfiguration {
@@ -38,7 +37,6 @@ class ApplicationConfiguration {
   async initialiseConfiguration() {
     const initialState = await prisma.applicationSettings.create({
       data: {
-        enabledAuthencationMechanisms: [AuthMec.Simple],
         metadataProviders: [],
       },
     });
diff --git a/server/internal/notifications/index.ts b/server/internal/notifications/index.ts
index 69c9509..223367d 100644
--- a/server/internal/notifications/index.ts
+++ b/server/internal/notifications/index.ts
@@ -57,9 +57,11 @@ class NotificationSystem {
   }
 
   async push(userId: string, notificationCreateArgs: NotificationCreateArgs) {
+    if (!notificationCreateArgs.nonce)
+      throw new Error("No nonce in notificationCreateArgs");
     const notification = await prisma.notification.upsert({
       where: {
-        nonce: notificationCreateArgs.nonce!!
+        nonce: notificationCreateArgs.nonce,
       },
       update: {
         userId: userId,
diff --git a/server/internal/oidc/index.ts b/server/internal/oidc/index.ts
index dbcf7a8..0919f8b 100644
--- a/server/internal/oidc/index.ts
+++ b/server/internal/oidc/index.ts
@@ -1,8 +1,8 @@
 import { randomUUID } from "crypto";
 import prisma from "../db/database";
-import { AuthMec, Prisma } from "@prisma/client";
+import { AuthMec } from "@prisma/client";
 import objectHandler from "../objects";
-import { Readable } from "stream";
+import type { Readable } from "stream";
 import * as jdenticon from "jdenticon";
 
 interface OIDCWellKnown {
@@ -39,7 +39,8 @@ export class OIDCManager {
 
   private adminGroup?: string = process.env.OIDC_ADMIN_GROUP;
   private usernameClaim: keyof OIDCUserInfo =
-    (process.env.OIDC_USERNAME_CLAIM as any) ?? "preferred_username";
+    (process.env.OIDC_USERNAME_CLAIM as keyof OIDCUserInfo) ??
+    "preferred_username";
 
   private signinStateTable: { [key: string]: OIDCAuthSession } = {};
 
@@ -121,6 +122,16 @@ export class OIDCManager {
     return new OIDCManager(configuration, clientId, clientSecret, externalUrl);
   }
 
+  generateConfiguration() {
+    return {
+      authorizationUrl: this.oidcConfiguration.authorization_endpoint,
+      scopes: this.oidcConfiguration.scopes_supported.join(", "),
+      adminGroup: this.adminGroup,
+      usernameClaim: this.usernameClaim,
+      externalUrl: this.externalUrl,
+    };
+  }
+
   generateAuthSession(): OIDCAuthSession {
     const stateKey = randomUUID();
 
@@ -226,11 +237,12 @@ export class OIDCManager {
     const userId = randomUUID();
     const profilePictureId = randomUUID();
 
-    if (userinfo.picture) {
+    const picture = userinfo.picture;
+    if (picture) {
       await objectHandler.createFromSource(
         profilePictureId,
         async () =>
-          await $fetch<Readable>(userinfo.picture!!, {
+          await $fetch<Readable>(picture, {
             responseType: "stream",
           }),
         {},
@@ -269,6 +281,7 @@ export class OIDCManager {
             },
           },
         },
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
         credentials: creds as any, // Prisma converts this to the Json type for us
       },
       include: {
diff --git a/server/plugins/03.metadata-init.ts b/server/plugins/03.metadata-init.ts
index dbac7de..b320184 100644
--- a/server/plugins/03.metadata-init.ts
+++ b/server/plugins/03.metadata-init.ts
@@ -27,7 +27,6 @@ export default defineNitroPlugin(async (_nitro) => {
     }
   }
 
-
   // Add providers based on their position in the application settings
   const configuredProviderList =
     await applicationSettings.get("metadataProviders");
diff --git a/server/plugins/04.auth-init.ts b/server/plugins/04.auth-init.ts
index 7369de2..c712a96 100644
--- a/server/plugins/04.auth-init.ts
+++ b/server/plugins/04.auth-init.ts
@@ -1,24 +1,25 @@
+import { AuthMec } from "@prisma/client";
 import { OIDCManager } from "../internal/oidc";
 
 export const enabledAuthManagers: {
-  simple: boolean;
-  oidc: OIDCManager | undefined;
+  [AuthMec.Simple]: boolean;
+  [AuthMec.OpenID]: OIDCManager | undefined;
 } = {
-  simple: false,
-  oidc: undefined,
+  [AuthMec.Simple]: false,
+  [AuthMec.OpenID]: undefined,
 };
 
 const initFunctions: {
   [K in keyof typeof enabledAuthManagers]: () => Promise<unknown>;
 } = {
-  oidc: OIDCManager.prototype.create,
-  simple: async () => {
+  [AuthMec.OpenID]: OIDCManager.prototype.create,
+  [AuthMec.Simple]: async () => {
     const disabled = process.env.DISABLE_SIMPLE_AUTH as string | undefined;
     return !disabled;
   },
 };
 
-export default defineNitroPlugin(async (_nitro) => {
+export default defineNitroPlugin(async () => {
   for (const [key, init] of Object.entries(initFunctions)) {
     try {
       const object = await init();
@@ -32,7 +33,7 @@ export default defineNitroPlugin(async (_nitro) => {
   }
 
   // Add every other auth mechanism here, and fall back to simple if none of them are enabled
-  if (!enabledAuthManagers.oidc) {
-    enabledAuthManagers.simple = true;
+  if (!enabledAuthManagers[AuthMec.OpenID]) {
+    enabledAuthManagers[AuthMec.Simple] = true;
   }
 });
diff --git a/server/routes/auth/callback/oidc.get.ts b/server/routes/auth/callback/oidc.get.ts
index 8d2d5ad..e2a6854 100644
--- a/server/routes/auth/callback/oidc.get.ts
+++ b/server/routes/auth/callback/oidc.get.ts
@@ -2,9 +2,9 @@ import sessionHandler from "~/server/internal/session";
 import { enabledAuthManagers } from "~/server/plugins/04.auth-init";
 
 export default defineEventHandler(async (h3) => {
-  if (!enabledAuthManagers.oidc) return sendRedirect(h3, "/auth/signin");
+  if (!enabledAuthManagers.OpenID) return sendRedirect(h3, "/auth/signin");
 
-  const manager = enabledAuthManagers.oidc;
+  const manager = enabledAuthManagers.OpenID;
 
   const query = getQuery(h3);
   const code = query.code?.toString();
@@ -29,7 +29,6 @@ export default defineEventHandler(async (h3) => {
       statusMessage: `Failed to sign in: "${user}". Please try again.`,
     });
 
-
   await sessionHandler.signin(h3, user.id, true);
 
   return sendRedirect(h3, "/");
diff --git a/server/routes/auth/oidc.get.ts b/server/routes/auth/oidc.get.ts
index dda26d6..be3cf94 100644
--- a/server/routes/auth/oidc.get.ts
+++ b/server/routes/auth/oidc.get.ts
@@ -1,9 +1,9 @@
 import { enabledAuthManagers } from "~/server/plugins/04.auth-init";
 
 export default defineEventHandler((h3) => {
-  if (!enabledAuthManagers.oidc) return sendRedirect(h3, "/auth/signin");
+  if (!enabledAuthManagers.OpenID) return sendRedirect(h3, "/auth/signin");
 
-  const manager = enabledAuthManagers.oidc;
+  const manager = enabledAuthManagers.OpenID;
   const { redirectUrl } = manager.generateAuthSession();
 
   return sendRedirect(h3, redirectUrl);