new: [Proposals] New get proposals index functions

pymisp/api.py

@@ -1075,6 +1075,10 @@ def __query_proposal(self, path, id, attribute=None):
             response = self._prepare_request('POST', url)
         return self._check_response(response)
 
+    @deprecated(reason="Use ExpandedPyMISP.attribute_proposals", version='2.4.111')
+    def proposal_index(self, timestamp=0):
+        return self.__query_proposal('index', 'all:1/timestamp:{}'.format(timestamp))
+
     @deprecated(reason="Use ExpandedPyMISP.get_attribute_proposal", version='2.4.111')
     def proposal_view(self, event_id=None, proposal_id=None):
         """View a proposal"""

pymisp/aping.py

@@ -357,6 +357,14 @@ def delete_attribute(self, attribute: Union[MISPAttribute, int, str, UUID]):
     # ## END Attribute ###
 
     # ## BEGIN Attribute Proposal ###
+    def attribute_proposals(self, timestamp: Union[int, str]=0, pythonify: bool=False):
+        attribute_proposal = self._prepare_request('GET', f'shadow_attributes/index/all:1/timestamp:{timestamp}')
+        attribute_proposal = self._check_response(attribute_proposal, expect_json=True)
+        if not (self.global_pythonify or pythonify) or 'errors' in attribute_proposal:
+            return attribute_proposal
+        a = MISPShadowAttribute()
+        a.from_dict(**attribute_proposal)
+        return a
 
     def get_attribute_proposal(self, proposal: Union[MISPShadowAttribute, int, str, UUID], pythonify: bool=False):
         proposal_id = self.__get_uuid_or_id_from_abstract_misp(proposal)