23 lines
942 B
Python
23 lines
942 B
Python
"""STIX 2 Common Data Types and Properties"""
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from collections import OrderedDict
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from .other import ExternalReference, GranularMarking
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from .properties import (BooleanProperty, ListProperty, ReferenceProperty,
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StringProperty, TimestampProperty)
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from .utils import NOW
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COMMON_PROPERTIES = OrderedDict()
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COMMON_PROPERTIES.update([
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# 'type' and 'id' should be defined on each individual type
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('created_by_ref', ReferenceProperty(type="identity")),
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('created', TimestampProperty(default=lambda: NOW, precision='millisecond')),
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('modified', TimestampProperty(default=lambda: NOW, precision='millisecond')),
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('revoked', BooleanProperty()),
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('labels', ListProperty(StringProperty)),
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('external_references', ListProperty(ExternalReference)),
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('object_marking_refs', ListProperty(ReferenceProperty(type="marking-definition"))),
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('granular_markings', ListProperty(GranularMarking)),
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])
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