Cannot reproduce successful login running streamlit_authenticator_test.py. Version 0.3.2 (downloaded via pip).

[jrojer]

https://github.com/mkhorasani/Streamlit-Authenticator/blob/7a6b2f96426af0b0ab7a5462bfa475e0eed7c1f5/tests/streamlit_authenticator_test.py

[mkhorasani]

Hi @jrojer, can you please tell me exactly what error you're facing?

[jrojer]

basically I download your config.yaml and the test file as is. Then generate hash for the first user using

from streamlit_authenticator.utilities.hasher import Hasher
hashed_passwords = Hasher(['abc', 'def']).generate()

['$2b$12$V0II5n4vIwgSbXyv1ApeAuhoAcB5pMOUnXf1e.e.qtXMaodw4KLIC', '$2b$12$3/wsn5iX.OKEfqUbrY9vceUBI4kySjWY6XpNRMybx8htKnk17OEMq']

Update the config manually.

When running via streamlit run, the page popup up normally. I enter valid creds and get Username/password is incorrect.

[jrojer]

I noticed that after I couldn't reproduce the approach in the README.

[mkhorasani]

Please ensure that you are saving the hashed passwords in the config.yaml file without any quotation marks.

[jrojer]

no quotation marks, I checked

[mkhorasani]

Can you please share your source code?

[jrojer]

cookie:
  expiry_days: 30
  key: some_signature_key
  name: some_cookie_name
credentials:
  usernames:
    dbaldwin:
      email: [email protected]
      failed_login_attempts: 0
      logged_in: false
      name: David Baldwin
      password: $2b$12$V0II5n4vIwgSbXyv1ApeAuhoAcB5pMOUnXf1e.e.qtXMaodw4KLIC
    jsmith:
      email: [email protected]
      failed_login_attempts: 0
      logged_in: true
      name: John Smith
      password: $2b$12$iWlVOac3uujRvTrXDi6wructXftKmo/GyQd6SMu5FmyX306kH.yFO
    rbriggs:
      email: [email protected]
      failed_login_attempts: 0
      logged_in: false
      name: Rebecca Briggs
      password: $2b$12$uNaTgvGPG9rMbzOJHYaPQePw0DUfp1qHBrSq6l4O304qani6pKFpm
    rcouper:
      email: [email protected]
      failed_login_attempts: 0
      logged_in: false
      name: Ross Couper
      password: $2b$12$Tir/PbHVmmnt5kgNxgOwMuxNIb2fv2pJ.q71TW8ekvbugCqkye4yu
    wdewe:
      email: [email protected]
      failed_login_attempts: 0
      logged_in: false
      name: dwew
      password: $2b$12$QJBPc7PxaTTBVJ.3cl4KlOPPqYCWVfaHqkk2IsoGDExXhihKZLDgy
pre-authorized:
  emails:
  - [email protected]

import yaml
import streamlit as st
from yaml.loader import SafeLoader
import streamlit_authenticator as stauth
from streamlit_authenticator.utilities.exceptions import (CredentialsError,
                                                          ForgotError,
                                                          LoginError,
                                                          RegisterError,
                                                          ResetError,
                                                          UpdateError) 

# Loading config file
with open('config.yaml', 'r', encoding='utf-8') as file:
    config = yaml.load(file, Loader=SafeLoader)

# Creating the authenticator object
authenticator = stauth.Authenticate(
    config['credentials'],
    config['cookie']['name'],
    config['cookie']['key'],
    config['cookie']['expiry_days'],
    config['pre-authorized']
)

# Creating a login widget
try:
    authenticator.login()
except LoginError as e:
    st.error(e)

if st.session_state["authentication_status"]:
    authenticator.logout()
    st.write(f'Welcome *{st.session_state["name"]}*')
    st.title('Some content')
elif st.session_state["authentication_status"] is False:
    st.error('Username/password is incorrect')
elif st.session_state["authentication_status"] is None:
    st.warning('Please enter your username and password')

# Creating a password reset widget
if st.session_state["authentication_status"]:
    try:
        if authenticator.reset_password(st.session_state["username"]):
            st.success('Password modified successfully')
    except ResetError as e:
        st.error(e)
    except CredentialsError as e:
        st.error(e)

# # Creating a new user registration widget
try:
    (email_of_registered_user,
        username_of_registered_user,
        name_of_registered_user) = authenticator.register_user(pre_authorization=False)
    if email_of_registered_user:
        st.success('User registered successfully')
except RegisterError as e:
    st.error(e)

# # Creating a forgot password widget
try:
    (username_of_forgotten_password,
        email_of_forgotten_password,
        new_random_password) = authenticator.forgot_password()
    if username_of_forgotten_password:
        st.success('New password sent securely')
        # Random password to be transferred to the user securely
    elif not username_of_forgotten_password:
        st.error('Username not found')
except ForgotError as e:
    st.error(e)

# # Creating a forgot username widget
try:
    (username_of_forgotten_username,
        email_of_forgotten_username) = authenticator.forgot_username()
    if username_of_forgotten_username:
        st.success('Username sent securely')
        # Username to be transferred to the user securely
    elif not username_of_forgotten_username:
        st.error('Email not found')
except ForgotError as e:
    st.error(e)

# # Creating an update user details widget
if st.session_state["authentication_status"]:
    try:
        if authenticator.update_user_details(st.session_state["username"]):
            st.success('Entries updated successfully')
    except UpdateError as e:
        st.error(e)

# Saving config file
with open('../config.yaml', 'w', encoding='utf-8') as file:
    yaml.dump(config, file, default_flow_style=False)

[mkhorasani]

Hmm, this is very unusual, can you please try creating a clean environment and reinstalling Streamlit-Authenticator and trying again?

[Matheus-Garbelini]

indeed seems that streamlit authenticator is not working with streamlit==1.36.0. In my case it can login, but the cookie is not saved or loaded