Python Indicator.add_source方法代码示例

# 需要导入模块: from crits.indicators.indicator import Indicator [as 别名]
# 或者: from crits.indicators.indicator.Indicator import add_source [as 别名]
def handle_indicator_insert(ind, source, reference='', analyst='', method='',
                            add_domain=False, add_relationship=False, cache={}):
    """
    Insert an individual indicator into the database.

    NOTE: Setting add_domain to True will always create a relationship as well.
    However, to create a relationship with an object that already exists before
    this function was called, set add_relationship to True. This will assume
    that the domain or IP object to create the relationship with already exists
    and will avoid infinite mutual calls between, for example, add_update_ip
    and this function. add domain/IP objects.

    :param ind: Information about the indicator.
    :type ind: dict
    :param source: The source for this indicator.
    :type source: list, str, :class:`crits.core.crits_mongoengine.EmbeddedSource`
    :param reference: The reference to the data.
    :type reference: str
    :param analyst: The user adding this indicator.
    :type analyst: str
    :param method: Method of acquiring this indicator.
    :type method: str
    :param add_domain: If this indicator is also a top-level object, try to add
                       it.
    :type add_domain: boolean
    :param add_relationship: Attempt to add relationships if applicable.
    :type add_relationship: boolean
    :param cache: Cached data, typically for performance enhancements
                  during bulk uperations.
    :type cache: dict
    :returns: dict with keys:
              "success" (boolean),
              "message" str) if failed,
              "objectid" (str) if successful,
              "is_new_indicator" (boolean) if successful.
    """

    if ind['type'] == "URI - URL" and "://" not in ind['value'].split('.')[0]:
        return {"success": False, "message": "URI - URL must contain protocol prefix (e.g. http://, https://, ftp://) "}

    is_new_indicator = False
    dmain = None
    ip = None
    rank = {
        'unknown': 0,
        'benign': 1,
        'low': 2,
        'medium': 3,
        'high': 4,
    }

    indicator = Indicator.objects(ind_type=ind['type'],
                                  value=ind['value']).first()
    if not indicator:
        indicator = Indicator()
        indicator.ind_type = ind['type']
        indicator.value = ind['value']
        indicator.created = datetime.datetime.now()
        indicator.confidence = EmbeddedConfidence(analyst=analyst)
        indicator.impact = EmbeddedImpact(analyst=analyst)
        is_new_indicator = True

    if 'campaign' in ind:
        if isinstance(ind['campaign'], basestring) and len(ind['campaign']) > 0:
            confidence = ind.get('campaign_confidence', 'low')
            ind['campaign'] = EmbeddedCampaign(name=ind['campaign'],
                                               confidence=confidence,
                                               description="",
                                               analyst=analyst,
                                               date=datetime.datetime.now())
        if isinstance(ind['campaign'], EmbeddedCampaign):
            indicator.add_campaign(ind['campaign'])
        elif isinstance(ind['campaign'], list):
            for campaign in ind['campaign']:
                if isinstance(campaign, EmbeddedCampaign):
                    indicator.add_campaign(campaign)

    if 'confidence' in ind and rank.get(ind['confidence'], 0) > rank.get(indicator.confidence.rating, 0):
        indicator.confidence.rating = ind['confidence']
        indicator.confidence.analyst = analyst

    if 'impact' in ind and rank.get(ind['impact'], 0) > rank.get(indicator.impact.rating, 0):
        indicator.impact.rating = ind['impact']
        indicator.impact.analyst = analyst

    bucket_list = None
    if form_consts.Common.BUCKET_LIST_VARIABLE_NAME in ind:
        bucket_list = ind[form_consts.Common.BUCKET_LIST_VARIABLE_NAME]
        if bucket_list:
            indicator.add_bucket_list(bucket_list, analyst)

    ticket = None
    if form_consts.Common.TICKET_VARIABLE_NAME in ind:
        ticket = ind[form_consts.Common.TICKET_VARIABLE_NAME]
        if ticket:
            indicator.add_ticket(ticket, analyst)

    if isinstance(source, list):
        for s in source:
            indicator.add_source(source_item=s, method=method, reference=reference)
#.........这里部分代码省略.........

# 需要导入模块: from crits.indicators.indicator import Indicator [as 别名]
# 或者: from crits.indicators.indicator.Indicator import add_source [as 别名]

#.........这里部分代码省略.........
                description="",
                analyst=analyst,
                date=datetime.datetime.now(),
            )
        if isinstance(ind["campaign"], EmbeddedCampaign):
            indicator.add_campaign(ind["campaign"])
        elif isinstance(ind["campaign"], list):
            for campaign in ind["campaign"]:
                if isinstance(campaign, EmbeddedCampaign):
                    indicator.add_campaign(campaign)

    if "confidence" in ind and rank.get(ind["confidence"], 0) > rank.get(indicator.confidence.rating, 0):
        indicator.confidence.rating = ind["confidence"]
        indicator.confidence.analyst = analyst

    if "impact" in ind and rank.get(ind["impact"], 0) > rank.get(indicator.impact.rating, 0):
        indicator.impact.rating = ind["impact"]
        indicator.impact.analyst = analyst

    bucket_list = None
    if form_consts.Common.BUCKET_LIST_VARIABLE_NAME in ind:
        bucket_list = ind[form_consts.Common.BUCKET_LIST_VARIABLE_NAME]
        if bucket_list:
            indicator.add_bucket_list(bucket_list, analyst)

    ticket = None
    if form_consts.Common.TICKET_VARIABLE_NAME in ind:
        ticket = ind[form_consts.Common.TICKET_VARIABLE_NAME]
        if ticket:
            indicator.add_ticket(ticket, analyst)

    if isinstance(source, list):
        for s in source:
            indicator.add_source(source_item=s, method=method, reference=reference)
    elif isinstance(source, EmbeddedSource):
        indicator.add_source(source_item=source, method=method, reference=reference)
    elif isinstance(source, basestring):
        s = EmbeddedSource()
        s.name = source
        instance = EmbeddedSource.SourceInstance()
        instance.reference = reference
        instance.method = method
        instance.analyst = analyst
        instance.date = datetime.datetime.now()
        s.instances = [instance]
        indicator.add_source(s)

    if add_domain or add_relationship:
        ind_type = indicator.ind_type
        ind_value = indicator.lower
        url_contains_ip = False
        if ind_type in (IndicatorTypes.DOMAIN, IndicatorTypes.URI):
            if ind_type == IndicatorTypes.URI:
                domain_or_ip = urlparse.urlparse(ind_value).hostname
                try:
                    validate_ipv46_address(domain_or_ip)
                    url_contains_ip = True
                except DjangoValidationError:
                    pass
            else:
                domain_or_ip = ind_value
            if not url_contains_ip:
                success = None
                if add_domain:
                    success = upsert_domain(
                        domain_or_ip,