add legacy lambda

cfn-templates/cid-cfn.yml

@@ -450,13 +450,46 @@ Resources:
             EncryptionOption: SSE_S3
           OutputLocation: !If [ NeedAthenaQueryResultsBucket, !Sub 's3://${MyAthenaQueryResultsBucket}/', !Sub 's3://${AthenaQueryResultsBucket}/' ]
 
+  #legacy version. Replaced by CustomResourceFunctionInit but we cannot remove it completely as it was removing workgroup on deletion of resource.
+  CustomRessourceFunctionInit:
+    Type: AWS::Lambda::Function
+    Properties:
+      FunctionName: !Sub CidInitialSetup-DoNotRun${Suffix}
+      Role: !GetAtt 'InitLambdaExecutionRole.Arn'
+      Description: "CID legacy setup"
+      Runtime: python3.10
+      Code:
+        ZipFile: |
+          import json
+          import urllib3
+          # This is legacy lambda. You can delete it. This was created to disable delete workgroup functionality.
+
+          def lambda_handler(event, context):
+              url = event.get('ResponseURL')
+              body = {}
+              body['Status'] = 'SUCCESS'
+              body['Reason'] = 'legacy'
+              body['PhysicalResourceId'] = 'keep_it_constant'
+              body['StackId'] = event.get('StackId')
+              body['RequestId'] = event.get('RequestId')
+              body['LogicalResourceId'] = event.get('LogicalResourceId')
+              body['NoEcho'] = False
+              if not url: return
+              json_body = json.dumps(body)
+              try:
+                  http = urllib3.PoolManager()
+                  response = http.request('PUT', url, body=json_body, headers={'content-type' : '', 'content-length' : str(len(json_body))}, retries=False)
+                  print(f"Status code: {response}")
+              except Exception as exc:
+                  print("Failed sending PUT to CFN: " + str(exc))
+
   CustomResourceFunctionInit:
     Type: AWS::Lambda::Function
     Properties:
       FunctionName: !Sub "CidCustomResourceFunctionInit-DoNotRun${Suffix}"
       Role: !GetAtt 'InitLambdaExecutionRole.Arn'
       Description: "Do what CFN cannot: start crawler, delete bucket with objects and delete an non empty workgroup"
-      Runtime: python3.9
+      Runtime: python3.10
       Architectures: [ x86_64 ] #Compatible with arm64 but it is not supported in all regions
       MemorySize: 128
       Timeout: 300