33 lines
845 B
Python
33 lines
845 B
Python
"""STIX 2 Common Data Types and Properties"""
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import re
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from .base import _STIXBase
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from .properties import Property, BooleanProperty, ReferenceProperty
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from .utils import NOW
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COMMON_PROPERTIES = {
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# 'type' and 'id' should be defined on each individual type
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'created': Property(default=lambda: NOW),
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'modified': Property(default=lambda: NOW),
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'external_references': Property(),
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'revoked': BooleanProperty(),
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'created_by_ref': ReferenceProperty(),
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}
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class ExternalReference(_STIXBase):
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_properties = {
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'source_name': Property(required=True),
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'description': Property(),
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'url': Property(),
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'external_id': Property(),
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}
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class KillChainPhase(_STIXBase):
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_properties = {
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'kill_chain_name': Property(required=True),
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'phase_name': Property(required=True),
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}
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