How to use _verify_hash method in avocado

Best Python code snippet using avocado_python

powser.py

Source:powser.py Github

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...44 return (False, 'Please get a new PoW challenge.') if with_msg else False45 valid_until, prefix = row46 if int(time()) > valid_until:47 return (False, 'This PoW challenge is expired.') if with_msg else False48 result = self._verify_hash(prefix, answer)49 if not result:50 return (False, 'The answer is incorrect.') if with_msg else False51 self._update_row(ip)52 return (True, 'Okay.') if with_msg else True53 def clean_expired(self):54 self.db.execute('DELETE FROM pow WHERE valid_until < strftime("%s", "now")')55 self.db.commit()56 def close(self):57 self.db.close()58 def _verify_hash(self, prefix, answer):59 h = hashlib.sha256()60 h.update((prefix + answer).encode())61 bits = ''.join(bin(i)[2:].zfill(8) for i in h.digest())62 return bits.startswith('0' * self.difficulty)63 def _update_row(self, ip):64 self._insert_count += 165 if self.clean_expired_rows_per > 0 and self._insert_count % self.clean_expired_rows_per == 0:66 self.clean_expired()67 prefix = secrets.token_urlsafe(self.prefix_length)[:self.prefix_length].replace('-', 'B').replace('_', 'A')68 now = int(time())69 valid_until = now + self.default_expired_time70 data = {71 'ip': ip,72 'valid_until': valid_until,73 'prefix': prefix74 }75 self.db.execute('INSERT OR REPLACE INTO pow VALUES(:ip, :valid_until, :prefix)', data)76 self.db.commit()77 return prefix, valid_until - now78 def _create_table(self):79 self.db.execute('''80 CREATE TABLE IF NOT EXISTS pow (81 ip TEXT PRIMARY KEY,82 valid_until INTEGER,83 prefix TEXT84 )85 ''')86 self.db.commit()87if __name__ == '__main__':88 powser = Powser(db_path='./pow.sqlite3')89 ip = '240.240.240.240'90 prefix, time_remain = powser.get_challenge(ip)91 print(f'''92sha256({prefix} + ???) == {'0'*powser.difficulty}({powser.difficulty})...93IP: {ip}94Time remain: {time_remain} seconds95You need to await {time_remain - powser.min_refresh_time} seconds to get a new challenge.96''')97 last = int(time())98 i = 099 while not powser._verify_hash(prefix, str(i)):100 i += 1101 print(int(time()) - last, 'seconds')102 print(f"sha256({prefix} + {i}) == {'0'*powser.difficulty}({powser.difficulty})")103 print(powser.verify_client(ip, str(i), with_msg=True))...

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users_lib.py

Source:users_lib.py Github

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...39 abort(400, 'Payload is empty.')40 if any(x not in payload.keys() for x in required_fields):41 abort(400, 'Missing required fields in payload.')42 user = db.session.query(models.Users).filter_by(email=payload['email']).first()43 if not user or not _verify_hash(payload['password'], user.password):44 abort(400, 'Invalid credentials.')45 # Generate JWT46 auth_token = user.encode_auth_token(user.id)47 print(type(auth_token), auth_token)48 # Set user as logged in49 login_user(user, remember=payload.get('remember_me', False))50 return jsonify({'status': 'success', 'message': 'Login successful.', 'auth_token': auth_token.decode()}), 20051def user_logout():52 auth_token = _get_auth_token(request.headers)53 if not auth_token:54 return jsonify({'status': 'error', 'message': 'Invalid authorizaiton token.'}), 40155 resp = models.Users.decode_auth_token(auth_token)56 if isinstance(resp, str):57 return jsonify({'status': 'error', 'message': resp}), 40158 disable_token = models.DisabledToken(token=auth_token)59 db.session.add(disable_token)60 db.session.commit()61 return jsonify({'status': 'success', 'message': 'Logout successful.'})62def gen_api_key(payload):63 user = db.session.query(models.Users).filter_by(id=current_user.id).first()64 if not user:65 abort(401, 'Unauthorized')66 if not _verify_hash(payload['password'], user.password):67 abort(400, 'Invalid credentials.')68 api_key = db.session.query(models.ApiKeys).filter_by(user_id=current_user.id).first()69 api_key.key = str(uuid4())70 db.session.commit()71 return jsonify({'status': 'success', 'key': api_key.key}), 20072def get_api_key():73 api_key = db.session.query(models.ApiKeys).filter_by(user_id=current_user.id).first()74 return jsonify({'key': api_key.key}), 20075def get_timezone():76 user = db.session.query(models.Users).filter_by(id=current_user.id).first()77 return jsonify({'timezone': user.tz}), 20078def set_timezone(payload):79 user = db.session.query(models.Users).filter_by(id=current_user.id).first()80 user.tz = payload.get('timezone', user.tz)81 db.session.commit()82 return jsonify({'status': 'success'}), 20083# ---------------------------84# Internal Functions85# ---------------------------86def _generate_hash(password):87 return sha256_crypt.hash(password)88def _verify_hash(password, password_hash):89 return sha256_crypt.verify(password, password_hash)90def _get_user(email):91 user = db.session.query(models.Users).filter_by(email=email).first()92 return user._asdict() if user else None93def _verify_password(email, password):94 user = db.session.query(models.Users).filter_by(email=email).first()95 return _verify_hash(password, user.password)96def _get_auth_token(headers):97 auth_header = headers.get('Authorization', None)98 auth_token = auth_header.split(" ")[1] if auth_header else None...

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views.py

Source:views.py Github

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...6import urllib7from django_project.settings import SECRET_KEY, PIVOTAL_API_TOKEN, \8 TOGGL_WORKSPACE_ID, TOGGL_API_TOKEN9import toggl10def _verify_hash(project_id, label, hash_key):11 if not (project_id and label and hash_key):12 raise Http404('Project not found')13 key = "|".join((project_id, label, SECRET_KEY))14 true_hash = hashlib.sha256(key).hexdigest()15 print true_hash, hash_key16 if true_hash != hash_key:17 raise Http404('Project not found')18def _get_json(url):19 print "getting url", url20 res = requests.get(url, headers={"X-TrackerToken": PIVOTAL_API_TOKEN})21 if res.status_code != 200:22 raise Exception('error with pivotal tracker: %s' % res.content)23 return res.json()24def _get_stories(project_id, label):25 url = "https://www.pivotaltracker.com" \26 "/services/v5/projects/%s/stories" \27 "?with_label=%s" % (project_id, label)28 return _get_json(url)29def _get_story(project_id, story_id):30 url = "https://www.pivotaltracker.com" \31 "/services/v5/projects/%s/stories/%s" \32 % (project_id, story_id)33 return _get_json(url)34def _get_tasks(project_id, story_id):35 url = "https://www.pivotaltracker.com" \36 "/services/v5/projects/%s/stories/%s/tasks" \37 % (project_id, story_id)38 return _get_json(url)39def _get_comments(project_id, story_id):40 url = "https://www.pivotaltracker.com" \41 "/services/v5/projects/%s/stories/%s/comments" \42 % (project_id, story_id)43 return _get_json(url)44def stories(request, project_id, tag_filter, hash_key):45 _verify_hash(project_id, tag_filter, hash_key)46 context = {47 'stories': _get_stories(project_id, tag_filter),48 'show_completed': request.GET.get('show_completed'),49 }50 return render(request, 'pivotal_stories.html', context)51def story_details(request, project_id, tag_filter, hash_key, story_id):52 _verify_hash(project_id, tag_filter, hash_key)53 context = {54 'story': _get_story(project_id, story_id),55 'comments': _get_comments(project_id, story_id),56 'tasks': _get_tasks(project_id, story_id),57 }58 return render(request, 'pivotal_story_detail.html', context)59def tasks(request, project_id, tag_filter, hash_key, story_id):60 _verify_hash(project_id, tag_filter, hash_key)61 context = {62 'story': _get_story(project_id, story_id),63 'tasks': _get_tasks(project_id, story_id),64 }65 return render(request, 'pivotal_tasks.html', context)66def tasks(request, project_id, tag_filter, hash_key, story_id):67 _verify_hash(project_id, tag_filter, hash_key)68 found_project = None69 for project in toggl.get_projects(TOGGL_WORKSPACE_ID):70 if project.get('name').endswith('#%s' % story_id):71 found_project = project72 break73 if not found_project:74 return [{'none found'}]75 data = toggl.get_project_hours(TOGGL_WORKSPACE_ID, found_project.get('id'))...

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