chore: migrate sms only MFA infra to Gen 2 (aws-amplify#5291)

* chore: add new auth backend

* chore: add auth extension

* chore: add license headers

* chore: add mfa to env

* chore: add trigger to enable MFA

* chore: add infra for sms required

* chore: refactor tests for gen 2 backends

* chore: add backends to deploy script

* chore: package-lock for mfa-required-sms

* chore: remove bundling of @aws-crypto/client-node

* chore: fix formatting

Author: Jordan-Nelson

infra-gen2/backends/auth/mfa-optional-sms/.gitignore

@@ -0,0 +1,5 @@
+# amplify
+node_modules
+.amplify
+amplify_outputs*
+amplifyconfiguration*

infra-gen2/backends/auth/mfa-optional-sms/amplify/auth/resource.ts

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+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import { defineAuth } from "@aws-amplify/backend";
+
+export const auth = defineAuth({
+  loginWith: {
+    email: true,
+  },
+  multifactor: {
+    mode: "OPTIONAL",
+    sms: true,
+  },
+});

infra-gen2/backends/auth/mfa-optional-sms/amplify/backend.ts

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+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import { defineBackend } from "@aws-amplify/backend";
+import { addAuthUserExtensions } from "infra-common";
+import { auth } from "./auth/resource";
+
+const backend = defineBackend({
+  auth,
+});
+
+const resources = backend.auth.resources;
+const { userPool, cfnResources } = resources;
+const { stack } = userPool;
+const { cfnUserPool } = cfnResources;
+
+// Adds infra for creating/deleting users via App Sync and fetching confirmation
+// and MFA codes from App Sync.
+const customOutputs = addAuthUserExtensions({
+  name: "mfa-optional-sms",
+  stack,
+  userPool,
+  cfnUserPool,
+});
+backend.addOutput(customOutputs);

infra-gen2/backends/auth/mfa-optional-sms/amplify/package.json

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+{
+  "type": "module"
+}

infra-gen2/backends/auth/mfa-optional-sms/amplify/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es2022",
+    "module": "es2022",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "skipLibCheck": true,
+    "paths": {
+      "$amplify/*": [
+        "../.amplify/generated/*"
+      ]
+    }
+  }
+}

infra-gen2/backends/auth/mfa-optional-sms/package.json

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+{
+  "name": "mfa-optional-sms",
+  "version": "1.0.0",
+  "main": "index.js"
+}

infra-gen2/backends/auth/mfa-required-sms/.gitignore

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+# amplify
+node_modules
+.amplify
+amplify_outputs*
+amplifyconfiguration*

infra-gen2/backends/auth/mfa-required-sms/amplify/auth/resource.ts

@@ -0,0 +1,14 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import { defineAuth } from "@aws-amplify/backend";
+
+export const auth = defineAuth({
+  loginWith: {
+    email: true,
+  },
+  multifactor: {
+    mode: "REQUIRED",
+    sms: true,
+  },
+});

infra-gen2/backends/auth/mfa-required-sms/amplify/backend.ts

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+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import { defineBackend } from "@aws-amplify/backend";
+import { addAuthUserExtensions } from "infra-common";
+import { auth } from "./auth/resource";
+
+const backend = defineBackend({
+  auth,
+});
+
+const resources = backend.auth.resources;
+const { userPool, cfnResources } = resources;
+const { stack } = userPool;
+const { cfnUserPool } = cfnResources;
+
+// Adds infra for creating/deleting users via App Sync and fetching confirmation
+// and MFA codes from App Sync.
+const customOutputs = addAuthUserExtensions({
+  name: "mfa-required-sms",
+  stack,
+  userPool,
+  cfnUserPool,
+});
+backend.addOutput(customOutputs);

infra-gen2/backends/auth/mfa-required-sms/amplify/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}