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Dash Login

Rizvi Hasan answered on July 3, 2023 Popularity 6/10 Helpfulness 2/10

answer Dash Login

Dash Login

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import dash
import dash_html_components as html
import requests

app = dash.Dash(__name__)

# Example login page
app.layout = html.Div([
    html.H1("Login"),
    html.Label("Username"),
    dcc.Input(id="username-input", type="text"),
    html.Label("Password"),
    dcc.Input(id="password-input", type="password"),
    html.Button("Login", id="login-button"),
    html.Div(id="result")
])

# Function to send authenticated requests to the API server
def make_authenticated_request(url, headers):
    response = requests.get(url, headers=headers)
    if response.status_code == 200:
        return response.json()["message"]
    else:
        return "Unauthorized"

# Dash callback to handle login and make authenticated requests
@app.callback(
    Output("result", "children"),
    Input("login-button", "n_clicks"),
    State("username-input", "value"),
    State("password-input", "value")
)
def login_and_request(n_clicks, username, password):
    if n_clicks is None:
        return ""

    # Make a request to the API server's login endpoint
    response = requests.post("http://localhost:8000/login", json={"username": username, "password": password})
    if response.status_code == 200:
        token = response.json()["token"]
        headers = {"Authorization": f"Bearer {token}"}

        # Make an authenticated request to the protected API endpoint
        result = make_authenticated_request("http://localhost:8000/protected", headers)
        return result
    else:
        return "Login failed"

if __name__ == "__main__":
    app.run_server(debug=True)

Popularity 6/10 Helpfulness 2/10 Language python

Source: chat.openai.com

Tags: python

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Contributed on Jul 03 2023

Rizvi Hasan

0 Answers Avg Quality 2/10

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