ERP5Security: ERP5AccessTokenExtractionPlugin only work with HTTPRequest

This fallback seems useless in this context, getClientAddr should be
available.

product/ERP5Security/ERP5AccessTokenExtractionPlugin.py

@@ -67,10 +67,7 @@ class ERP5AccessTokenExtractionPlugin(BasePlugin):
     if token:
       creds['erp5_access_token_id'] = token
       creds['remote_host'] = request.get('REMOTE_HOST', '')
-      try:
       creds['remote_address'] = request.getClientAddr()
-      except AttributeError:
-        creds['remote_address'] = request.get('REMOTE_ADDR', '')
     return creds
 
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