feat: add role assignment for signed-in user in copy_kb_files.sh

Author: Harsh-Microsoft

infra/scripts/copy_kb_files.sh

@@ -44,6 +44,14 @@ else
     echo "Not authenticated with Azure. Attempting to authenticate..."
 fi
 
+echo "Getting signed in user id"
+signed_user_id=$(az ad signed-in-user show --query id -o tsv)
+
+echo "Getting storage account resource id"
+storage_account_resource_id=$(az storage account show --name $storageAccount --query id --output tsv)
+
+# add Storage Blob Data Contributor role to the user
+az role assignment create --assignee $signed_user_id --role "Storage Blob Data Contributor" --scope /$storage_account_resource_id
 
 # Using az storage blob upload-batch to upload files with managed identity authentication, as the az storage fs directory upload command is not working with managed identity authentication.
 echo "Uploading files to Azure Storage..."