use authentik for auth

2025-04-04 23:29:57 +02:00 · 2025-04-04 23:29:57 +02:00 · 434536d1f2
commit 434536d1f2
parent 4656df7fca
12 changed files with 151 additions and 192 deletions
--- a/package-lock.json
+++ b/package-lock.json
@ -13,10 +13,9 @@
        "argon2": "^0.41.1",
        "cheerio": "^1.0.0",
        "highlight.js": "^11.11.1",
-        "jose": "^6.0.10",
-        "lucide-react": "^0.485.0",
        "markdown-it": "^14.1.0",
        "next": "15.2.4",
+        "next-auth": "^5.0.0-beta.25",
        "nodemailer": "^6.10.0",
        "react": "^19.0.0",
        "react-dom": "^19.0.0",
@ -38,6 +37,46 @@
        "typescript": "^5"
      }
    },
+    "node_modules/@auth/core": {
+      "version": "0.37.2",
+      "resolved": "https://registry.npmjs.org/@auth/core/-/core-0.37.2.tgz",
+      "integrity": "sha512-kUvzyvkcd6h1vpeMAojK2y7+PAV5H+0Cc9+ZlKYDFhDY31AlvsB+GW5vNO4qE3Y07KeQgvNO9U0QUx/fN62kBw==",
+      "license": "ISC",
+      "dependencies": {
+        "@panva/hkdf": "^1.2.1",
+        "@types/cookie": "0.6.0",
+        "cookie": "0.7.1",
+        "jose": "^5.9.3",
+        "oauth4webapi": "^3.0.0",
+        "preact": "10.11.3",
+        "preact-render-to-string": "5.2.3"
+      },
+      "peerDependencies": {
+        "@simplewebauthn/browser": "^9.0.1",
+        "@simplewebauthn/server": "^9.0.2",
+        "nodemailer": "^6.8.0"
+      },
+      "peerDependenciesMeta": {
+        "@simplewebauthn/browser": {
+          "optional": true
+        },
+        "@simplewebauthn/server": {
+          "optional": true
+        },
+        "nodemailer": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@auth/core/node_modules/jose": {
+      "version": "5.10.0",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-5.10.0.tgz",
+      "integrity": "sha512-s+3Al/p9g32Iq+oqXxkW//7jk2Vig6FF1CFqzVXoTUXt2qz89YWbL+OwS17NFYEvxC35n0FKeGO2LGYSxeM2Gg==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/panva"
+      }
+    },
    "node_modules/@babel/runtime": {
      "version": "7.27.0",
      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.27.0.tgz",
@ -862,6 +901,15 @@
        "node": ">=12.4.0"
      }
    },
+    "node_modules/@panva/hkdf": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@panva/hkdf/-/hkdf-1.2.1.tgz",
+      "integrity": "sha512-6oclG6Y3PiDFcoyk8srjLfVKyMfVCKJ27JwNPViuXziFpmdz+MZnZN/aKY0JGXgYuO/VghU0jcOAZgWXZ1Dmrw==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/panva"
+      }
+    },
    "node_modules/@phc/format": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/@phc/format/-/format-1.0.0.tgz",
@ -933,6 +981,12 @@
        "tslib": "^2.4.0"
      }
    },
+    "node_modules/@types/cookie": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.6.0.tgz",
+      "integrity": "sha512-4Kh9a6B2bQciAhf7FSuMRRkUWecJgJu9nPnx3yzpsfXX/c50REIqpHY4C82bXP90qrLtXtkDxTZosYO3UpOwlA==",
+      "license": "MIT"
+    },
    "node_modules/@types/estree": {
      "version": "1.0.7",
      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.7.tgz",
@ -2028,6 +2082,15 @@
      "dev": true,
      "license": "MIT"
    },
+    "node_modules/cookie": {
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.7.1.tgz",
+      "integrity": "sha512-6DnInpx7SJ2AK3+CTUE/ZM0vWTUboZCegxhC2xiIydHR9jNuTAASBrfEpHhiGOZw/nX51bHt6YQl8jsGo4y/0w==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
    "node_modules/cross-spawn": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@ -3875,15 +3938,6 @@
        "node": ">= 0.4"
      }
    },
-    "node_modules/jose": {
-      "version": "6.0.10",
-      "resolved": "https://registry.npmjs.org/jose/-/jose-6.0.10.tgz",
-      "integrity": "sha512-skIAxZqcMkOrSwjJvplIPYrlXGpxTPnro2/QWTDCxAdWQrSTV5/KqspMWmi5WAx5+ULswASJiZ0a+1B/Lxt9cw==",
-      "license": "MIT",
-      "funding": {
-        "url": "https://github.com/sponsors/panva"
-      }
-    },
    "node_modules/js-tokens": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@ -4041,15 +4095,6 @@
        "loose-envify": "cli.js"
      }
    },
-    "node_modules/lucide-react": {
-      "version": "0.485.0",
-      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-0.485.0.tgz",
-      "integrity": "sha512-NvyQJ0LKyyCxL23nPKESlr/jmz8r7fJO1bkuptSNYSy0s8VVj4ojhX0YAgmE1e0ewfxUZjIlZpvH+otfTnla8Q==",
-      "license": "ISC",
-      "peerDependencies": {
-        "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
-      }
-    },
    "node_modules/markdown-it": {
      "version": "14.1.0",
      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-14.1.0.tgz",
@ -4216,6 +4261,33 @@
        }
      }
    },
+    "node_modules/next-auth": {
+      "version": "5.0.0-beta.25",
+      "resolved": "https://registry.npmjs.org/next-auth/-/next-auth-5.0.0-beta.25.tgz",
+      "integrity": "sha512-2dJJw1sHQl2qxCrRk+KTQbeH+izFbGFPuJj5eGgBZFYyiYYtvlrBeUw1E/OJJxTRjuxbSYGnCTkUIRsIIW0bog==",
+      "license": "ISC",
+      "dependencies": {
+        "@auth/core": "0.37.2"
+      },
+      "peerDependencies": {
+        "@simplewebauthn/browser": "^9.0.1",
+        "@simplewebauthn/server": "^9.0.2",
+        "next": "^14.0.0-0 || ^15.0.0-0",
+        "nodemailer": "^6.6.5",
+        "react": "^18.2.0 || ^19.0.0-0"
+      },
+      "peerDependenciesMeta": {
+        "@simplewebauthn/browser": {
+          "optional": true
+        },
+        "@simplewebauthn/server": {
+          "optional": true
+        },
+        "nodemailer": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/node-addon-api": {
      "version": "8.3.1",
      "resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-8.3.1.tgz",
@ -4257,6 +4329,15 @@
        "url": "https://github.com/fb55/nth-check?sponsor=1"
      }
    },
+    "node_modules/oauth4webapi": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/oauth4webapi/-/oauth4webapi-3.4.0.tgz",
+      "integrity": "sha512-5lcbectYuzQHvh0Ni7Epvc13sMVq7BxWUlHEYHaNko64OA1hcats0Huq30vZjqCZULcVE/PZxAGGPansfRAWKQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/panva"
+      }
+    },
    "node_modules/object-assign": {
      "version": "4.1.1",
      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@ -4581,6 +4662,28 @@
        "node": "^10 || ^12 || >=14"
      }
    },
+    "node_modules/preact": {
+      "version": "10.11.3",
+      "resolved": "https://registry.npmjs.org/preact/-/preact-10.11.3.tgz",
+      "integrity": "sha512-eY93IVpod/zG3uMF22Unl8h9KkrcKIRs2EGar8hwLZZDU1lkjph303V9HZBwufh2s736U6VXuhD109LYqPoffg==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/preact"
+      }
+    },
+    "node_modules/preact-render-to-string": {
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/preact-render-to-string/-/preact-render-to-string-5.2.3.tgz",
+      "integrity": "sha512-aPDxUn5o3GhWdtJtW0svRC2SS/l8D9MAgo2+AWml+BhDImb27ALf04Q2d+AHqUUOc6RdSXFIBVa2gxzgMKgtZA==",
+      "license": "MIT",
+      "dependencies": {
+        "pretty-format": "^3.8.0"
+      },
+      "peerDependencies": {
+        "preact": ">=10"
+      }
+    },
    "node_modules/prelude-ls": {
      "version": "1.2.1",
      "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.2.1.tgz",
@ -4591,6 +4694,12 @@
        "node": ">= 0.8.0"
      }
    },
+    "node_modules/pretty-format": {
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-3.8.0.tgz",
+      "integrity": "sha512-WuxUnVtlWL1OfZFQFuqvnvs6MiAGk9UNsBostyBOB0Is9wb5uRESevA6rnl/rkksXaGX3GzZhPup5d6Vp1nFew==",
+      "license": "MIT"
+    },
    "node_modules/prop-types": {
      "version": "15.8.1",
      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
--- a/package.json
+++ b/package.json
@ -14,10 +14,9 @@
    "argon2": "^0.41.1",
    "cheerio": "^1.0.0",
    "highlight.js": "^11.11.1",
-    "jose": "^6.0.10",
-    "lucide-react": "^0.485.0",
    "markdown-it": "^14.1.0",
    "next": "15.2.4",
+    "next-auth": "^5.0.0-beta.25",
    "nodemailer": "^6.10.0",
    "react": "^19.0.0",
    "react-dom": "^19.0.0",
--- a/src/app/api/auth/[...nextauth]/route.ts
+++ b/src/app/api/auth/[...nextauth]/route.ts
@ -0,0 +1,2 @@
+import { handlers } from "@/auth";
+export const { GET, POST } = handlers;
--- a/src/app/blog/[[...tag]]/page.tsx
+++ b/src/app/blog/[[...tag]]/page.tsx
@ -7,8 +7,8 @@ import React from "react";
 import PostSummary from "./PostSummary";
 import Pagination from "./Pagination";
 import TagOverview from "./TagOverview";
-import { isLoggedIn } from "@/components/auth";
 import ActionButtons from "./ActionButtons";
+import { auth } from "@/auth";

 export default async function Blog({
  params,
@ -31,7 +31,7 @@ export default async function Blog({
  if (pageNumber > numberOfPages) {
    notFound();
  }
-  const loggedIn = await isLoggedIn();
+  const loggedIn = (await auth()) != null;
  const tags = await getTags(loggedIn);

  return (
--- a/src/app/blog/login/Form.tsx
+++ b/src/app/blog/login/Form.tsx
@ -1,74 +0,0 @@
-"use client";
-
-import Form from "next/form";
-import { handleLogin } from "./action";
-
-export default function FormComponent() {
-  return (
-    <Form action={handleLogin}>
-      <div
-        style={{
-          display: "flex",
-          flexDirection: "column",
-          gap: "1rem",
-          fontSize: 14,
-        }}
-      >
-        <div style={{ display: "flex", flexDirection: "column" }}>
-          Username:
-          <input
-            type="text"
-            style={{
-              height: "2rem",
-              backgroundColor: "#333",
-              borderStyle: "none",
-              color: "#eee",
-              fontSize: 16,
-              padding: "0.5rem 1rem",
-            }}
-            name="username"
-            required
-          />
-        </div>
-        <div style={{ display: "flex", flexDirection: "column" }}>
-          Password:
-          <input
-            type="password"
-            style={{
-              height: "2rem",
-              backgroundColor: "#333",
-              borderStyle: "none",
-              color: "#eee",
-              fontSize: 16,
-              padding: "0.5rem 1rem",
-            }}
-            name="password"
-            required
-          />
-        </div>
-        <div>
-          <button
-            style={{
-              backgroundColor: "#333",
-              borderStyle: "none",
-              color: "#eee",
-              fontSize: "1rem",
-              padding: "0.5rem 1rem",
-              transition: "background-color 0.3s linear",
-              cursor: "pointer",
-            }}
-            onMouseOver={(e) => {
-              e.currentTarget.style.backgroundColor = "#444";
-            }}
-            onMouseOut={(e) => {
-              e.currentTarget.style.backgroundColor = "#333";
-            }}
-            type="submit"
-          >
-            Login
-          </button>
-        </div>
-      </div>
-    </Form>
-  );
-}
--- a/src/app/blog/login/action.ts
+++ b/src/app/blog/login/action.ts
@ -1,27 +0,0 @@
-"use server";
-
-import { PrismaClient } from "@prisma/client";
-import argon2 from "argon2";
-import { setSession } from "@/components/auth";
-import { redirect, RedirectType } from "next/navigation";
-
-export async function handleLogin(data: FormData) {
-  const prisma = new PrismaClient();
-  const username = data.get("username")?.toString();
-  const password = data.get("password")?.toString();
-  if (!username || !password) {
-    throw new Error("Missing username or password");
-  }
-
-  const user = await prisma.user.findUnique({ where: { username } });
-  if (!user) {
-    redirect("/blog/login?error=Invalid%20credentials", RedirectType.replace);
-  }
-
-  if (await argon2.verify(user.password, password)) {
-    setSession();
-    redirect("/blog/write", RedirectType.replace);
-  } else {
-    redirect("/blog/login?error=Invalid%20credentials", RedirectType.replace);
-  }
-}
--- a/src/app/blog/login/page.tsx
+++ b/src/app/blog/login/page.tsx
@ -1,12 +0,0 @@
-"use server";
-
-import { redirect } from "next/navigation";
-import { isLoggedIn } from "@/components/auth";
-import FormComponent from "./Form";
-
-export default async function Login() {
-  if (await isLoggedIn()) {
-    redirect("/blog/write");
-  }
-  return <FormComponent />;
-}
--- a/src/app/blog/post/[slug]/page.tsx
+++ b/src/app/blog/post/[slug]/page.tsx
@ -1,7 +1,7 @@
 import { notFound } from "next/navigation";
 import { getPost } from "../../action";
 import PostDisplay from "./PostDisplay";
-import { isLoggedIn } from "@/components/auth";
+import { auth } from "@/auth";

 export default async function Post({
  params,
@ -13,7 +13,7 @@ export default async function Post({
  if (!post) {
    notFound();
  }
-  const loggedIn = await isLoggedIn();
+  const loggedIn = (await auth()) != null;
  return (
    <>
      <PostDisplay post={post} loggedIn={loggedIn} />
--- a/src/app/blog/write/[[...slug]]/page.tsx
+++ b/src/app/blog/write/[[...slug]]/page.tsx
@ -1,16 +1,16 @@
-import { notFound, redirect } from "next/navigation";
+import { notFound } from "next/navigation";
 import { Post } from "../../types";
 import Write from "../Write";
-import { isLoggedIn } from "@/components/auth";
 import { PrismaClient } from "@prisma/client";
+import { auth, signIn } from "@/auth";

 export default async function WritePage({
  params,
 }: {
  params: Promise<{ slug: string[] | undefined }>;
 }) {
-  if (!(await isLoggedIn())) {
-    redirect("/blog/login");
+  if (!(await auth())) {
+    signIn();
  }

  const slug = (await params).slug?.[0];
--- a/src/app/blog/write/action.ts
+++ b/src/app/blog/write/action.ts
@ -5,6 +5,7 @@ import MarkdownIt from "markdown-it";
 import hljs from "highlight.js";
 import * as cheerio from "cheerio";
 import slugify from "slugify";
+import { auth } from "@/auth";

 export async function savePostServer(
  title: string,
@ -13,6 +14,10 @@ export async function savePostServer(
  is_draft: boolean,
  existingSlug?: string
 ) {
+  if (!(await auth())) {
+    throw new Error("Not authenticated");
+  }
+
  const prisma = new PrismaClient();

  const md = new MarkdownIt({
--- a/src/auth.ts
+++ b/src/auth.ts
@ -0,0 +1,6 @@
+import NextAuth from "next-auth";
+import Authentik from "next-auth/providers/authentik";
+
+export const { handlers, signIn, signOut, auth } = NextAuth({
+  providers: [Authentik],
+});
--- a/src/components/auth.ts
+++ b/src/components/auth.ts
@ -1,49 +0,0 @@
-"use server";
-
-import { jwtVerify, SignJWT } from "jose";
-import { cookies } from "next/headers";
-const SECRET_KEY = process.env.SESSION_SECRET;
-const encodedKey = new TextEncoder().encode(SECRET_KEY);
-
-export type SessionPayload = { admin: true };
-
-export async function encrypt(payload: SessionPayload) {
-  return new SignJWT(payload)
-    .setProtectedHeader({ alg: "HS256" })
-    .setIssuedAt()
-    .setExpirationTime("7d")
-    .sign(encodedKey);
-}
-
-export async function decrypt(
-  token: string | undefined = ""
-): Promise<SessionPayload | null> {
-  try {
-    const { payload } = await jwtVerify(token, encodedKey, {
-      algorithms: ["HS256"],
-    });
-    return payload as SessionPayload;
-  } catch {
-    return null;
-  }
-}
-
-export async function isLoggedIn(): Promise<boolean> {
-  const cookieStore = (await cookies()).get("session")?.value;
-  const session = await decrypt(cookieStore);
-  if (session != null && session.admin) {
-    return true;
-  }
-  return false;
-}
-
-export async function setSession(): Promise<void> {
-  const expiresAt = new Date(Date.now() + 7 * 24 * 60 * 60 * 1000);
-  (await cookies()).set("session", await encrypt({ admin: true }), {
-    httpOnly: true,
-    secure: true,
-    expires: expiresAt,
-    sameSite: "lax",
-    path: "/",
-  });
-}