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modification of code and loggger apply and changes of update from.

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pjpatil12
2026-02-18 18:00:20 +05:30
parent 0ba78a0bd1
commit 63bcbeb9a2
12 changed files with 361 additions and 138 deletions
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102
AppCode/LoginAuth.py
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@@ -1,4 +1,5 @@
from flask import Blueprint, render_template, request, redirect, url_for, flash, session
import os
from functools import wraps
from ldap3 import Server, Connection, ALL
from ldap3.core.exceptions import LDAPException
@@ -9,76 +10,51 @@ class LoginAuth:
# Create Blueprint
self.bp = Blueprint("auth", __name__)
# -------------------------------
# LDAP CONFIGURATION
# -------------------------------
self.LDAP_SERVER = "ldap://localhost:389"
self.BASE_DN = "ou=users,dc=lcepl,dc=org" # LDAP Users DN
# LDAP CONFIG
self.LDAP_SERVER = os.getenv("LDAP_SERVER", "ldap://host.docker.internal:389")
self.BASE_DN = "ou=users,dc=lcepl,dc=org"
# -------------------------------
# LOGIN ROUTE
# -------------------------------
# @self.bp.route('/login', methods=['GET', 'POST'])
# def login():
# if request.method == 'POST':
# username = request.form.get("username")
# password = request.form.get("password")
# if not username or not password:
# flash("Username and password are required!", "danger")
# return render_template("login.html")
# user_dn = f"uid={username},{self.BASE_DN}"
# server = Server(self.LDAP_SERVER, get_info=ALL)
# try:
# # Attempt LDAP bind
# conn = Connection(server, user=user_dn, password=password, auto_bind=True)
# if conn.bound:
# session['user'] = username
# flash(f"Login successful! Welcome {username}", "success")
# return redirect(url_for('welcome'))
# else:
# flash("Invalid username or password!", "danger")
# except LDAPException as e:
# flash(f"LDAP login failed: {str(e)}", "danger")
# finally:
# if 'conn' in locals():
# conn.unbind()
# # GET request: show login form
# return render_template("login.html")
# Register Routes
self.bp.add_url_rule("/login", view_func=self.login, methods=["GET", "POST"])
self.bp.add_url_rule("/logout", view_func=self.logout)
# ================= LOGIN =================
def login(self):
if request.method == "POST":
username = request.form.get("username")
password = request.form.get("password")
# LOGIN ROUTE
@self.bp.route('/login', methods=['GET', 'POST'])
def login():
if request.method == 'POST':
username = request.form.get("username")
password = request.form.get("password")
# Dummy validation — REPLACE with DB check later
if username == "admin" and password == "admin123":
session['user'] = username
flash("Login successful!", "success")
return redirect(url_for('welcome'))
if not username or not password:
flash("Username and password are required!", "danger")
return render_template("login.html")
user_dn = f"uid={username},{self.BASE_DN}"
server = Server(self.LDAP_SERVER, get_info=ALL)
try:
conn = Connection(server, user=user_dn, password=password, auto_bind=True)
if conn.bound:
session["user"] = username
flash(f"Login successful! Welcome {username}", "success")
conn.unbind()
return redirect(url_for("welcome"))
else:
flash("Invalid username or password!", "danger")
return render_template("login.html")
# -------------------------------
# LOGOUT ROUTE
# -------------------------------
@self.bp.route('/logout')
def logout():
session.clear()
flash("Logged out successfully!", "success")
return redirect(url_for('auth.login'))
# ===================================================
# LOGIN REQUIRED DECORATOR INSIDE CLASS
# ===================================================
except LDAPException as e:
flash(f"LDAP login failed: {str(e)}", "danger")
return render_template("login.html")
# ================= LOGOUT =================
def logout(self):
session.clear()
flash("Logged out successfully!", "success")
return redirect(url_for("auth.login"))
# ================= LOGIN REQUIRED =================
def login_required(self, f):
"""
Protect routes: redirect to login if user not authenticated.
"""
@wraps(f)
def wrapper(*args, **kwargs):
if "user" not in session: