feat: EC2 UI polished + storage persisting

packages/api/src/routes/ec2.ts

@@ -4,6 +4,7 @@ import type {
     CreateAmiInput,
     CreateNatGatewayInput,
     CreateRouteInput,
+    Ec2KeyPairType,
     Ec2Tag,
     IpPermissionInput,
     RunInstanceInput,
@@ -12,6 +13,11 @@ import type {
 import {ec2Service} from '../services/ec2'
 
 type Ec2Service = typeof ec2Service
+type CreateKeyPairInput = {name: string; keyType?: Ec2KeyPairType}
+
+function isEc2KeyPairType(value: unknown): value is Ec2KeyPairType {
+    return value === 'rsa' || value === 'ed25519'
+}
 
 function handleError(c: Context, error: unknown) {
     const msg = error instanceof Error ? error.message : 'Unknown error'
@@ -124,8 +130,11 @@ export function createEc2Router(svc: Ec2Service = ec2Service) {
 
     app.post('/key-pairs', async (c) => {
         try {
-            const {name} = await c.req.json<{name: string}>()
-            return c.json(await svc.createKeyPair(name))
+            const {name, keyType = 'rsa'} = await c.req.json<CreateKeyPairInput>()
+            if (!isEc2KeyPairType(keyType)) {
+                return c.json({error: 'keyType must be rsa or ed25519'}, 400)
+            }
+            return c.json(await svc.createKeyPair(name, keyType))
         } catch (error) {
             return handleError(c, error)
         }