122 lines
3.4 KiB
Python
122 lines
3.4 KiB
Python
import datetime as dt
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import re
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import pytest
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import pytz
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import stix2
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from .constants import CAMPAIGN_ID, NOTE_ID
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CONTENT = (
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'This note indicates the various steps taken by the threat'
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' analyst team to investigate this specific campaign. Step'
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' 1) Do a scan 2) Review scanned results for identified '
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'hosts not known by external intel... etc'
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)
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EXPECTED_NOTE = """{
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"type": "note",
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"spec_version": "2.1",
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"id": "note--0c7b5b88-8ff7-4a4d-aa9d-feb398cd0061",
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"created": "2016-05-12T08:17:27.000Z",
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"modified": "2016-05-12T08:17:27.000Z",
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"abstract": "Tracking Team Note#1",
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"content": "%s",
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"authors": [
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"John Doe"
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],
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"object_refs": [
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"campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f"
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],
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"external_references": [
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{
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"source_name": "job-tracker",
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"external_id": "job-id-1234"
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}
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]
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}""" % CONTENT
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EXPECTED_OPINION_REPR = "Note(" + " ".join((
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"""
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type='note',
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spec_version='2.1',
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id='note--0c7b5b88-8ff7-4a4d-aa9d-feb398cd0061',
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created='2016-05-12T08:17:27.000Z',
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modified='2016-05-12T08:17:27.000Z',
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abstract='Tracking Team Note#1',
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content='%s',
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authors=['John Doe'],
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object_refs=['campaign--8e2e2d2b-17d4-4cbf-938f-98ee46b3cd3f'],
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revoked=False,
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external_references=[ExternalReference(source_name='job-tracker', external_id='job-id-1234')]
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""" % CONTENT
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).split()) + ")"
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def test_note_with_required_properties():
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now = dt.datetime(2016, 5, 12, 8, 17, 27, tzinfo=pytz.utc)
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note = stix2.v21.Note(
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type='note',
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id=NOTE_ID,
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created=now,
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modified=now,
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abstract='Tracking Team Note#1',
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object_refs=[CAMPAIGN_ID],
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authors=['John Doe'],
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content=CONTENT,
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external_references=[
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{
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'source_name': 'job-tracker',
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'external_id': 'job-id-1234',
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},
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],
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)
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assert note.serialize(pretty=True) == EXPECTED_NOTE
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rep = re.sub(r"(\[|=| )u('|\"|\\\'|\\\")", r"\g<1>\g<2>", repr(note))
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assert rep == EXPECTED_OPINION_REPR
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@pytest.mark.parametrize(
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"data", [
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EXPECTED_NOTE,
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{
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"type": "note",
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"spec_version": "2.1",
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"id": NOTE_ID,
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"created": "2016-05-12T08:17:27.000Z",
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"modified": "2016-05-12T08:17:27.000Z",
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"abstract": "Tracking Team Note#1",
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"content": CONTENT,
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"authors": [
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"John Doe",
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],
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"object_refs": [
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CAMPAIGN_ID,
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],
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"external_references": [
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{
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"source_name": "job-tracker",
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"external_id": "job-id-1234",
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},
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],
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},
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],
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)
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def test_parse_note(data):
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note = stix2.parse(data, version="2.1")
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assert note.type == 'note'
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assert note.spec_version == '2.1'
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assert note.id == NOTE_ID
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assert note.created == dt.datetime(2016, 5, 12, 8, 17, 27, tzinfo=pytz.utc)
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assert note.modified == dt.datetime(2016, 5, 12, 8, 17, 27, tzinfo=pytz.utc)
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assert note.object_refs[0] == CAMPAIGN_ID
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assert note.authors[0] == 'John Doe'
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assert note.abstract == 'Tracking Team Note#1'
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assert note.content == CONTENT
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rep = re.sub(r"(\[|=| )u('|\"|\\\'|\\\")", r"\g<1>\g<2>", repr(note))
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assert rep == EXPECTED_OPINION_REPR
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