created basic auth system

web/server/api/auth/index.js

@@ -20,6 +20,24 @@ export default defineEventHandler(async (event) => {
         'Content-Type': 'application/x-www-form-urlencoded'
       }
     })
+
+    const userResult = await $fetch('https://discord.com/api/users/@me', {
+      headers: {
+        authorization: `Bearer ${tokenResponseData.access_token}`
+      }
+    })
+
+    const coll = db.collection('users')
+
+    const doc = {
+      discord: {
+        id: userResult.id,
+        username: userResult.username,
+        avatarHash: userResult.avatar || null
+      },
+    }
+
+    await coll.updateOne({ 'discord.id': userResult.id }, { $set: doc, $setOnInsert: { minecraft: { uuid: null, username: null }, team: null } }, { upsert: true })
     
     const token = createToken(tokenResponseData.access_token, tokenResponseData.refresh_token, tokenResponseData.expires_in)
 

web/server/api/auth/user/index.js

@@ -0,0 +1,5 @@
+export default defineEventHandler(async (event) => {
+  const auth = getAuth(event)
+
+  return auth
+});

web/server/utils/auth.js

@@ -7,3 +7,52 @@ export const createToken = (accessToken, refreshToken, maxAge) => {
     expiresIn: maxAge,
   })
 }
+export const getAuth = async (event) => {
+  const token = getCookie(event, 'jwt') || null
+
+  if (!token) {
+    throw createError({
+      statusCode: 401,
+      statusMessage: 'JWT token invalid',
+    })
+  } 
+
+  const config = useRuntimeConfig()
+  
+  let decodedToken;
+  try {
+    decodedToken = jwt.verify(token, config.jwtSecret)
+  } catch (err) {
+    console.log(err)
+
+    throw createError({
+      statusCode: 401,
+      statusMessage: 'JWT token invalid',
+    })
+  }
+  
+  let userResult;
+  try {
+    userResult = await $fetch('https://discord.com/api/users/@me', {
+      headers: {
+        authorization: `Bearer ${decodedToken.accessToken}`
+      }
+    })
+  } catch (e) {
+    console.log(e)
+  }
+
+  try {
+    const coll = db.collection("users")
+    const user = await coll.findOne({ 'discord.id': userResult.id })
+
+    return user;
+  } catch (err) {
+    console.log(err)
+
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'Error getting user'
+    })
+  }
+}

web/server/utils/mongodb.js

@@ -0,0 +1,6 @@
+import { MongoClient } from "mongodb";
+
+const uri = process.env.NUXT_DB_URL 
+
+const client = new MongoClient(uri);
+export const db = client.db('polarcraft')