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PyMISP
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add: support breakOnDuplicate option for attributes:add()

pull/958/head
Luciano Righetti 2023-03-23 16:34:46 +01:00
parent b1b2d524fd
commit d3c304a844
2 changed files with 14 additions and 3 deletions
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8
pymisp/api.py
View File

@ -588,7 +588,7 @@ class PyMISP:
:param break_on_duplicate: if True, check and reject if this object's attributes match an existing object's attributes; may require much time
"""
event_id = get_uuid_or_id_from_abstract_misp(event)
params = {'breakOnDuplicate': True} if break_on_duplicate else {}
params = {'breakOnDuplicate': 1} if break_on_duplicate else {}
r = self._prepare_request('POST', f'objects/add/{event_id}', data=misp_object, kw_params=params)
new_object = self._check_json_response(r)
if not (self.global_pythonify or pythonify) or 'errors' in new_object:
@ -741,7 +741,7 @@ class PyMISP:
r = self._prepare_request('HEAD', f'attributes/view/{attribute_id}')
return self._check_head_response(r)
def add_attribute(self, event: Union[MISPEvent, int, str, UUID], attribute: Union[MISPAttribute, Iterable], pythonify: bool = False) -> Union[Dict, MISPAttribute, MISPShadowAttribute]:
def add_attribute(self, event: Union[MISPEvent, int, str, UUID], attribute: Union[MISPAttribute, Iterable], pythonify: bool = False, break_on_duplicate: bool = True) -> Union[Dict, MISPAttribute, MISPShadowAttribute]:
"""Add an attribute to an existing MISP event: https://www.misp-project.org/openapi/#tag/Attributes/operation/addAttribute
:param event: event to extend
@ -749,9 +749,11 @@ class PyMISP:
If a list is passed, the pythonified response is a dict with the following structure:
{'attributes': [MISPAttribute], 'errors': {errors by attributes}}
:param pythonify: Returns a PyMISP Object instead of the plain json output
:param break_on_duplicate: if False, do not fail if the attribute already exists, updates existing attribute instead (timestamp will be always updated)
"""
params = {'breakOnDuplicate': 0} if break_on_duplicate is not True else {}
event_id = get_uuid_or_id_from_abstract_misp(event)
r = self._prepare_request('POST', f'attributes/add/{event_id}', data=attribute)
r = self._prepare_request('POST', f'attributes/add/{event_id}', data=attribute, kw_params=params)
new_attribute = self._check_json_response(r)
if isinstance(attribute, list):
# Multiple attributes were passed at once, the handling is totally different

9
tests/testlive_comprehensive.py
View File

@ -1901,6 +1901,15 @@ class TestComprehensive(unittest.TestCase):
similar_error = self.user_misp_connector.add_attribute(first, new_similar)
self.assertEqual(similar_error['errors'][1]['errors']['value'][0], 'A similar attribute already exists for this event.')
# Test add attribute break_on_duplicate=False
time.sleep(5)
new_similar = MISPAttribute()
new_similar.value = '1.2.3.4'
new_similar.type = 'ip-dst'
new_similar = self.user_misp_connector.add_attribute(first, new_similar, break_on_duplicate=False)
self.assertTrue(isinstance(new_similar, MISPAttribute), new_similar)
self.assertGreater(new_similar.timestamp, new_attribute.timestamp)
# Test add multiple attributes at once
attr0 = MISPAttribute()
attr0.value = '0.0.0.0'