Sanic-Auth implements a minimal backend agnostic session-based user authentication mechanism for Sanic.
pip install --upgrade Sanic-Authfrom sanic_auth import Auth
from sanic import Sanic, response
app = Sanic(__name__)
app.config.AUTH_LOGIN_ENDPOINT = 'login'
@app.middleware('request')
async def add_session_to_request(request):
# setup session
auth = Auth(app)
@app.route('/login', methods=['GET', 'POST'])
async def login(request):
message = ''
if request.method == 'POST':
username = request.form.get('username')
password = request.form.get('password')
# fetch user from database
user = some_datastore.get(name=username)
if user and user.check_password(password):
auth.login_user(request, user)
return response.redirect('/profile')
return response.html(HTML_LOGIN_FORM)
@app.route('/logout')
@auth.login_required
async def logout(request):
auth.logout_user(request)
return response.redirect('/login')
@app.route('/profile')
@auth.login_required(user_keyword='user')
async def profile(request, user):
return response.json({'user': user})For more details, please see documentation.
BSD New, see LICENSE for details.