145 lines
4.8 KiB
Python
145 lines
4.8 KiB
Python
version = "0.4"
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from flask import Flask, url_for, send_from_directory, render_template, make_response
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from flask_restx import Resource, Api
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import os
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import uuid
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app = Flask(__name__)
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app.url_map.strict_slashes = False
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api = Api(app, version=version, title='CyCAT.org API', description='CyCAT - The Cybersecurity Resource Catalogue public API services.', doc='/', ordered=True)
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import uuid
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import inspect
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import redis
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cycat_type = {"1": "Publisher", "2": "Project", "3": "Item"}
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r = redis.Redis(host='127.0.0.1', port='3033', decode_responses=True)
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# genericc lib - TODO: move to cycat Python library
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def _validate_uuid(value=None):
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if uuid is None:
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return False
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try:
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_val = uuid.UUID(value)
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except ValueError:
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return False
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return True
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@api.route('/info')
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@api.doc(description="Get information about the CyCAT backend services including status, overall statistics and version.")
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class info(Resource):
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def get(self):
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info = {}
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info['publishers'] = r.zcard('t:1')
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info['projects'] = r.zcard('t:2')
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info['items'] = r.zcard('t:3')
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info['version'] = version
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return info
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@api.route('/generate/uuid')
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@api.doc(description="Generate an UUID version 4 RFC4122-compliant.")
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class generateUUID(Resource):
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def get(self):
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genuuid = uuid.uuid4()
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k = "stats:f:{}".format(inspect.stack()[0][3].lower())
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r.incr(k, 1)
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return "{}".format(genuuid)
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@api.route('/favicon.ico', doc=False)
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class favicon(Resource):
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def get(self):
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return send_from_directory(os.path.join(app.root_path, 'static'),'favicon.ico',mimetype='image/vnd.microsoft.icon')
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@api.route('/list/publisher/<int:start>/<int:end>')
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class list_publisher(Resource):
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def get(self, start, end):
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uuids = r.zrange('t:1', start, end)
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publishers = []
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for uuidvalue in uuids:
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_publisher = r.hgetall('1:{}'.format(uuidvalue))
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publishers.append(_publisher)
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return publishers
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@api.route('/list/project/<int:start>/<int:end>')
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class list_project(Resource):
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def get(self, start, end):
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uuids = r.zrange('t:2', start, end)
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publishers = []
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for uuidvalue in uuids:
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_publisher = r.hgetall('2:{}'.format(uuidvalue))
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publishers.append(_publisher)
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return publishers
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@api.route('/lookup/<string:uuid>')
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class lookup(Resource):
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def get(self, uuid):
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if _validate_uuid(value=uuid):
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if not r.exists("u:{}".format(uuid)):
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return{'message': 'Non existing UUID'}, 404
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t = r.get("u:{}".format(uuid))
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if not r.exists("{}:{}".format(t, uuid)):
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return{'message': 'UUID allocated but no existing attributes'}, 404
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h = r.hgetall("{}:{}".format(t, uuid))
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h['_cycat_type'] = cycat_type[str(t)]
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return (h)
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else:
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return {'message': 'UUID is incorrect'}, 400
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@api.route('/parent/<string:uuid>')
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class parent(Resource):
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def get(self, uuid):
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if _validate_uuid(value=uuid):
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if not r.exists("parent:{}".format(uuid)):
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return{'message': 'Non existing parent UUID'}, 404
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s = r.smembers("parent:{}".format(uuid))
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return(list(s))
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else:
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return {'message': 'UUID is incorrect'}, 400
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@api.route('/child/<string:uuid>')
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class child(Resource):
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def get(self, uuid):
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if _validate_uuid(value=uuid):
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if not r.exists("child:{}".format(uuid)):
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return{'message': 'Non existing child UUID'}, 404
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s = r.smembers("child:{}".format(uuid))
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return(list(s))
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else:
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return {'message': 'UUID is incorrect'}, 400
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@api.route('/relationships/<string:uuid>')
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class relationships(Resource):
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def get(self, uuid):
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if _validate_uuid(value=uuid):
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if not r.exists("r:{}".format(uuid)):
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return{'message': 'Non existing relationships for UUID'}, 404
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s = r.smembers("r:{}".format(uuid))
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return(list(s))
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else:
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return {'message': 'UUID is incorrect'}, 400
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@api.route('/relationships/expanded/<string:uuid>')
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class relationshipsexpanded(Resource):
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def get(self, uuid):
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if _validate_uuid(value=uuid):
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if not r.exists("r:{}".format(uuid)):
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return{'message': 'Non existing relationships for UUID'}, 404
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d = {}
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s = r.smembers("r:{}".format(uuid))
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rels = []
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for rel in s:
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data = r.smembers("rd:{}:{}".format(uuid, rel))
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rels.append(str(data))
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d['relationships'] = list(rels)
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d['destinations'] = list(s)
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d['source'] = uuid
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print(d)
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return(d)
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else:
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return {'message': 'UUID is incorrect'}, 400
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if __name__ == '__main__':
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app.run()
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