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How to use _verify_hash method in avocado

Best Python code snippet using avocado_python

powser.py

Source:powser.py

...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))...

users_lib.py

Source:users_lib.py

...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...

views.py

Source:views.py

...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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