Authentication and user info
Streamlit provides native support for user authentication so you can personalize your apps. You can also directly read headers and cookies.
Log in a user
st.login() starts an authentication flow with an identity provider.
st.login()
Log out a user
st.logout() removes a user's identity information.
st.logout()
User info
st.user returns information about a logged-in user.
if st.user.is_logged_in:
st.write(f"Welcome back, {st.user.name}!")
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