aws s3 uploader

package.json

@@ -32,6 +32,8 @@
     "vercel-build": "astro build"
   },
   "dependencies": {
+    "@aws-sdk/client-s3": "^3.216.0",
+    "@aws-sdk/s3-presigned-post": "^3.216.0",
     "mailgun.js": "^8.0.2"
   },
   "devDependencies": {

src/pages/api/upload.ts

@@ -0,0 +1,29 @@
+// pages/api/upload.ts
+
+import { S3Client, PutObjectCommand } from '@aws-sdk/client-s3'
+import { createPresignedPost } from '@aws-sdk/s3-presigned-post'
+
+export default async function handler(req, res) {
+  const s3Client = new S3Client({
+    region: process.env.S3_REGION,
+    credentials: {
+      accessKeyId: process.env.S3_ACCESS_KEY,
+      secretAccessKey: process.env.S3_SECRET_KEY
+    }
+  })
+
+  const post = await createPresignedPost(s3Client, {
+    Bucket: process.env.S3_BUCKET_NAME,
+    Key: req.query.file,
+    Fields: {
+      acl: 'public-read',
+      'Content-Type': req.query.fileType
+    },
+    Expires: 600, // seconds
+    Conditions: [
+      ['content-length-range', 0, 22 * 1048576] // up to 22 MB
+    ]
+  })
+
+  res.status(200).json(post)
+}