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# Import libraries
import os
import streamlit as st
from PIL import Image
from streamlit_extras.switch_page_button import switch_page
from baam_functions import *
from datetime import datetime
from bokeh.models.widgets import Button
from bokeh.models import CustomJS
from streamlit_bokeh_events import streamlit_bokeh_events
# Set direction as current folder
sourceFileDir = os.path.dirname(os.path.abspath(__file__))
os.chdir(sourceFileDir)
logo = Image.open('img/logo.png')
st.set_page_config(page_title = "BAAM", page_icon = logo)
# Initialise variables to pass between pages
st.session_state['user_dict'] = {}
st.session_state['verification'] = False
st.session_state['location'] = ""
st.session_state['raw_location'] = ""
st.session_state['username'] = ""
# st.session_state['typing_speed'] = 0
def main():
"""Banking Advanced Authentication System"""
# # Note that API key's running out of budget
# contact_url = "https://www.linkedin.com/in/linhvuu"
# st.write("I am running out of energy. Please contact [my assistant](%s) to wake me up." % contact_url)
menu = ["Home", "SignUp", "Login"]
choice = st.sidebar.selectbox("Menu", menu)
if choice == "Home":
st.subheader("Banking Advanced Authentication Module")
st.image("img/home.png")
st.write("Please select one action from the Menu on the side bar. Thank you.")
st.image("img/menu.png")
elif choice == "SignUp":
st.subheader("Create New Account")
new_user = st.text_input("Username")
new_password = st.text_input("Password",type='password')
if st.button("Signup"):
create_user_table()
add_user_data(new_user,make_hashes(new_password))
st.success("You have successfully created a valid Account")
st.info("Go to Login Menu to login")
elif choice == "Login":
# Header of the page
col1, col2, col3 = st.columns(3)
with col1:
st.write(' ')
# Logo
with col2:
st.image("img/Standard_Chartered.png", width=175)
with col3:
st.write(' ')
# Login form
st.subheader("Login")
username = st.text_input("Username")
password = st.text_input("Password",type='password')
is_tester = st.checkbox('Login to test')
login_button = Button(label="Login")
# Collect location when login button is clicked
login_button.js_on_event("button_click", CustomJS(code="""
navigator.geolocation.getCurrentPosition(
(loc) => {
document.dispatchEvent(new CustomEvent("GET_LOCATION", {detail: {lat: loc.coords.latitude, lon: loc.coords.longitude}}))
}
)
"""))
# Get location
location = streamlit_bokeh_events(
login_button,
events="GET_LOCATION",
key="get_location",
refresh_on_update=False,
override_height=75,
debounce_time=0)
# If can get location
if location:
# Hash password & verify password
hashed_pswd = make_hashes(password)
result = login_user(username,check_hashes(password, hashed_pswd))
# When the username and password are correct
if result:
# time_start = st.session_state['time_start']
# Stop counting time after the user finished entering username, password and clicked login button
login_time = datetime.now()
# # *** Calculate the login duration in seconds (the time it takes user to enter username, password and click login button)
# login_duration = login_time - time_start
# login_duration_seconds = login_duration.total_seconds()
# # Calculate typing speed (characters per minute)
# typing_speed = (len(username) + len(password)) * 60 / login_duration_seconds
# Launch app for end user
if not(is_tester):
# Collect user's information when logging in
#user_dict, st.session_state['location'] = collect_data(username, location, login_time, typing_speed)
user_dict, st.session_state['location'] = collect_data(username, location, login_time)
# Store user information to pass to other pages
st.session_state['user_dict'] = user_dict
verification = verify_user(user_dict)
# THAO LE CODE:
# weight edit in logic_tl
weight = {'device_uuid': 40, 'mac_address': 40, 'device_name': 30.0, 'device_model': 20.0, \
'device_vendor': 4.0, 'ip_v4': 30, 'isp_name': 15.0, 'ip_country': 3.0, 'suburd': 30, 'district': 22.5, \
'city': 15.0, 'country': 3.0}
# ThaoLe note:
# st.write(f"print the user_dict {user_dict}")
# st.write(f'type of user_dict {type(user_dict)}')
# end not
st.session_state['verification'] = verification
# Add to the login database after successful verification
if verification:
add_login_data(user_dict)
# Open Transfer Money Page
switch_page("Transfer Money 💸")
# Launch Testing Tool
else:
st.session_state['raw_location'] = location
st.session_state['username'] = username
# st.session_state['typing_speed'] = typing_speed
switch_page("SelectUseCase")
else:
st.warning("Incorrect Username/Password")
# Start counting time
st.session_state['time_start'] = datetime.now()
# #To export database to csv file (can be commented out if not needed)
# export_csv()
if __name__ == '__main__':
main()
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