55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
from flask import Blueprint, render_template, request, redirect, url_for, flash
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from flask_login import login_user, logout_user, login_required, current_user
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from werkzeug.security import check_password_hash
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from ldap_utils import authenticate_ldap_user
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from models import User, db
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from datetime import datetime
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from werkzeug.security import check_password_hash
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from ldap_utils import authenticate_ldap_user, generate_password_hash
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auth_bp = Blueprint('auth', __name__)
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@auth_bp.route('/login', methods=['GET', 'POST'])
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def login():
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if current_user.is_authenticated:
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return redirect(url_for('temp_spec.spec_list'))
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if request.method == 'POST':
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username = request.form['username']
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password = request.form['password']
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# Step 1: Authenticate against LDAP
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user_info = authenticate_ldap_user(username, password)
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if user_info:
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# Step 2: User authenticated successfully, find or create local user
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local_user = User.query.filter_by(username=user_info['username']).first()
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if not local_user:
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# Create a new user in the local database
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local_user = User(
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username=user_info['username'],
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# password_hash is no longer needed for login, can be empty or random
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password_hash='ldap_authenticated',
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role='viewer' # Default role for new users
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)
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db.session.add(local_user)
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# Update last_login time
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local_user.last_login = datetime.now()
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db.session.commit()
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# Step 3: Log in the user with Flask-Login
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login_user(local_user)
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return redirect(url_for('temp_spec.spec_list'))
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else:
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flash('帳號或密碼錯誤，請重新輸入', 'danger')
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return render_template('login.html')
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@auth_bp.route('/logout')
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@login_required
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def logout():
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logout_user()
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return redirect(url_for('auth.login'))
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