mirror of
https://github.com/supleed2/ELEC60013-ES-CW1.git
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72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
import json
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import lib.utils
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from flask import Response, Blueprint, request
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from firebase_admin import firestore, auth
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from firebase_admin._auth_utils import EmailAlreadyExistsError
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authentication = Blueprint('authentication', __name__)
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@authentication.route('/authentication/register', methods=['POST'])
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def register():
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body = request.json
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if body is None:
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return Response("{'error':'Invalid request - please provide a body'}", status=400, mimetype='application/json')
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email = body['email']
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password = body['password']
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name = body['name']
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deviceId = body['deviceid']
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# Some fields are not present
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if email is None or password is None or name is None or deviceId is None:
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return Response("{'error':'Entries missing'}", status=400, mimetype='application/json')
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# Register user with Firebase authentication
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try:
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user = auth.create_user(
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email=email,
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email_verified=False,
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password=password,
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display_name=name,
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disabled=False)
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except EmailAlreadyExistsError:
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return Response("{'error':'User with given email address already exists'}", status=409, mimetype='application/json')
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# Prompt the user to get verified
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code = lib.utils.saveVerificationCode(user.uid)
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lib.utils.sendVerificationMail(name, email, code)
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# Link the user to the device
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data = {
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u'devices': [deviceId]
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}
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firestore.client().collection(u'devices').document(user.uid).set(data)
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# User successfully created and linked to device, return 201
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resp = {"uid": user.uid}
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return Response(json.dumps(resp), status=201, mimetype='application/json')
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@authentication.route('/authentication/verify', methods=['POST'])
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def verify():
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body = request.json
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if body is None:
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return Response("{'error':'Invalid request - please provide a body'}", status=400, mimetype='application/json')
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uid = body['uid']
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code = body['code']
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doc = firestore.client().collection(u'verification').document(uid).get()
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if doc.exists:
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if doc.to_dict()['code'] == code:
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auth.update_user(uid, email_verified=True)
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firestore.client().collection(u'verification').document(uid).delete()
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return Response("{'error':'User verified'}", status=200, mimetype='application/json')
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else:
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return Response("{'error':'Invalid code'}", status=400, mimetype='application/json')
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else:
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user = auth.get_user(uid)
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code = lib.utils.saveVerificationCode(user.uid)
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lib.utils.sendVerificationMail(user.display_name, user.email, code)
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return Response("{'error':'Server couldn't find code, creating new one and sending email'}", status=500, mimetype='application/json')
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