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104 lines
3.8 KiB
Python
Executable file
104 lines
3.8 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*-coding:UTF-8 -*
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import os
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import sys
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import redis
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sys.path.append(os.path.join(os.environ['AIL_FLASK'], 'modules/'))
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import Flask_config
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r_serv_metadata = Flask_config.r_serv_metadata
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class Correlation(object):
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def __init__(self, correlation_name):
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self.correlation_name = correlation_name
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def _exist_corelation_field(self, correlation_type, field_name, item_type='paste'):
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if type=='paste':
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return r_serv_metadata.exists('set_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
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else:
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return r_serv_metadata.exists('set_domain_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
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def _get_items(self, correlation_type, field_name):
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res = r_serv_metadata.smembers('set_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
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if res:
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return list(res)
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else:
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return []
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def _get_domains(self, correlation_type, field_name):
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res = r_serv_metadata.smembers('set_domain_{}_{}:{}'.format(self.correlation_name, correlation_type, field_name))
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if res:
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return list(res)
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else:
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return []
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def _get_metadata(self, correlation_type, field_name):
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meta_dict = {}
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meta_dict['first_seen'] = r_serv_metadata.hget('{}_metadata_{}:{}'.format(self.correlation_name, correlation_type, field_name), 'first_seen')
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meta_dict['last_seen'] = r_serv_metadata.hget('{}_metadata_{}:{}'.format(self.correlation_name, correlation_type, field_name), 'last_seen')
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return meta_dict
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def _get_correlation_by_date(self, correlation_type, date):
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return r_serv_metadata.hkeys('{}:{}:{}'.format(self.correlation_name, correlation_type, date))
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def verify_correlation_field_request(self, request_dict, correlation_type, item_type='paste'):
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if not request_dict:
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return ({'status': 'error', 'reason': 'Malformed JSON'}, 400)
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field_name = request_dict.get(correlation_type, None)
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if not field_name:
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return ( {'status': 'error', 'reason': 'Mandatory parameter(s) not provided'}, 400 )
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if not self._exist_corelation_field(correlation_type, field_name, item_type=item_type):
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return ( {'status': 'error', 'reason': 'Item not found'}, 404 )
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def get_correlation(self, request_dict, correlation_type, field_name):
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dict_resp = {}
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if request_dict.get('items'):
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dict_resp['items'] = self._get_items(correlation_type, field_name)
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if request_dict.get('metadata'):
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dict_resp['metadata'] = self._get_metadata(correlation_type, field_name)
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dict_resp[correlation_type] = field_name
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return (dict_resp, 200)
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def get_correlation_domain(self, request_dict, correlation_type, field_name):
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dict_resp = {}
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dict_resp['domain'] = self._get_domains(correlation_type, field_name)
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#if request_dict.get('metadata'):
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# dict_resp['metadata'] = self._get_metadata(correlation_type, field_name)
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dict_resp[correlation_type] = field_name
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return (dict_resp, 200)
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######## INTERNAL ########
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def _get_domain_correlation_obj(correlation_name, correlation_type, domain):
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print('domain_{}_{}:{}'.format(correlation_name, correlation_type, domain))
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res = r_serv_metadata.smembers('domain_{}_{}:{}'.format(correlation_name, correlation_type, domain))
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if res:
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return list(res)
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else:
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return []
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######## ########
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######## API EXPOSED ########
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def get_domain_correlation_obj(request_dict, correlation_name, correlation_type, domain):
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dict_resp = {}
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dict_resp[correlation_type] = _get_domain_correlation_obj(correlation_name, correlation_type, domain)
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dict_resp['domain'] = domain
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return (dict_resp, 200)
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######## ########
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