我有一个绘图仪表板应用程序,我想将其保留在受JWT保护的路线后面。我的最终目标是在单独的路由中将其包含在iframe中,但我只希望用户如果具有访问令牌,就能够获得dash app的html。
我尝试在get请求中返回应用本身。
App.py
import dash
from flask import Flask, jsonify, request
from flask_jwt_extended import (
JWTManager, jwt_required, create_access_token,
get_jwt_identity
)
server = Flask(__name__)
server.config['JWT_SECRET_KEY'] = 'super-secret' # Change this!
jwt = JWTManager(server)
@server.route('/login', methods=['POST'])
def login():
if not request.is_json:
return jsonify({"msg": "Missing JSON in request"}), 400
username = request.json.get('username', None)
password = request.json.get('password', None)
if not username:
return jsonify({"msg": "Missing username parameter"}), 400
if not password:
return jsonify({"msg": "Missing password parameter"}), 400
if username != 'test' or password != 'test':
return jsonify({"msg": "Bad username or password"}), 401
# Identity can be any data that is json serializable
access_token = create_access_token(identity=username)
return jsonify(access_token=access_token), 200
@server.route('/')
@jwt_required
def index():
return 'Hello world flask app'
app = dash.Dash(
__name__,
server=server,
routes_pathname_prefix='/'
)
app.config.suppress_callback_exceptions = True
Index.py
from app import app
import dash_html_components as html
import dash_core_components as dcc
from dash.dependencies import Input, Output
from combination_1 import Combination
import callbacks
app.layout = html.Div([
dcc.Location(id='url', refresh=False),
html.Div(id="root_div")
])
@app.callback(
Output('root_div', 'children'),
[Input('url', 'pathname')]
)
def attatch_graphs(pathname):
return Combination(comb_id='comb_1').return_div()
if __name__ == '__main__':
app.run_server()
答案 0 :(得分:1)
我将分享一些我在研究这个问题时发现的资源:
dash-auth
,您可以使用pip install dash-auth
import dash_auth
,并且会注意到HTTP Basic Auth,OAuth和“ PlotlyAuth < / em>”。根据{{1}} from dash_auth.plotly_auth import deprecation_notice
集成JWT。 Here are details about that approach,请注意作者使用了Response.set_cookie