Jalindia single URL
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Single URL configuration
Configuration of single URL
Install python
yum install nginx python3 python3-pip
pip3 install flask
Now make directory
mkdir /zimbra-login
Now go in to the dir
cd /zimbra-login/
List the dir
ls
python3 -m venv venv
source venv/bin/activate
pip3 install flask requests
Make dir.
mkdir static
mv single.conf /root/
Unzip the tar file
tar xvfz single_url.tar.gz
ls
cd zimbra-login/
ls
Copy the app.py to zimbra-login
cp app.py /zimbra-login/
cp -pvr static templates /zimbra-login/
cd /zimbra-login/
cp app.py app.py.org
cat app.py
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[root@jalindia zimbra-login]# cat app.py
from flask import Flask, request, jsonify, redirect,
render_template
import requests
from xml.etree import ElementTree as ET
import logging
import urllib.parse
import threading
import time
app = Flask(__name__)
# Set up logging
logging.basicConfig(level=logging.DEBUG)
# Optionally suppress InsecureRequestWarning
requests.packages.urllib3.disable_warnings(requests.package
s.urllib3.exceptions.InsecureRequestWarning)
# Global variables for user lists
ne_users = []
ose_users = []
# Thread-safe lock to protect access to the user lists
user_list_lock = threading.Lock()
# Load users from text files
def load_users(file_path):
with open(file_path, 'r') as f:
return [line.strip() for line in f.readlines()]
# Function to refresh the user lists every 10 minutes
def refresh_user_lists():
global ne_users, ose_users
while True:
with user_list_lock:
ne_users = load_users('/zimbra-login/ne_users.txt') #
List of users for ne
ose_users = load_users('/zimbra-login/ose_users.txt') #
List of users for ose
logging.debug("User lists reloaded.")
time.sleep(600) # Sleep for 10 minutes (600 seconds)
# Start the background thread for refreshing user lists
refresh_thread = threading.Thread(target=refresh_user_lists)
refresh_thread.daemon = True # Daemonize thread to exit
when the main program exits
refresh_thread.start()
@app.route('/')
def index():
return render_template('login.html')
@app.route('/zimbra_auth', methods=['POST'])
def zimbra_auth():
try:
xml_data = request.data.decode('utf-8')
if not xml_data:
return jsonify({"error": "XML payload is required"}), 400
# Extract email from the XML data to determine the server
email_start = xml_data.find("<account by=\"name\">") +
len("<account by=\"name\">")
email_end = xml_data.find("</account>")
email = xml_data[email_start:email_end]
# Access user lists with thread-safe locking
with user_list_lock:
if email in ne_users:
url = "https://mta2.jalindia.co.in/service/soap"
elif email in ose_users:
url = "https://mta3.jalindia.co.in/service/soap"
else:
return jsonify({"status": "failed", "error": "User not
found on any server"}), 400
headers = {
'Content-Type': 'text/xml; charset=utf-8',
'SOAPAction': ''
}
logging.debug(f"Sending XML data to {url}")
response = requests.post(url, data=xml_data,
headers=headers, verify=False)
logging.debug(f"Response Status Code:
{response.status_code}")
logging.debug(f"Response Text: {response.text}")
if response.status_code == 200:
response_xml = response.text
root = ET.fromstring(response_xml)
auth_token =
root.find('.//{urn:zimbraAccount}authToken').text
# URL encode auth_token
encoded_auth_token = urllib.parse.quote(auth_token)
if email in ne_users:
zimbra_webmail_url =
f"https://mta2.jalindia.co.in/service/preauth?isredirect=1&autht
oken={encoded_auth_token}"
else:
zimbra_webmail_url =
f"https://mta3.jalindia.co.in/service/preauth?isredirect=1&autht
oken={encoded_auth_token}"
logging.debug(f"Redirect URL: {zimbra_webmail_url}")
# Return redirect URL as JSON
return jsonify({"status": "success", "redirect_url":
zimbra_webmail_url})
else:
return jsonify({"status": "failed", "error":
response.text}), response.status_code
except Exception as e:
logging.error(f"Exception: {str(e)}")
return jsonify({"error": str(e)}), 500
if __name__ == '__main__':
app.run(host='0.0.0.0', port=5000, debug=True)
[root@jalindia zimbra-login]#
—-------------------------------------------------------------------------
vi login.html
—-------------------------------------------------------------------------
[root@jalindia templates]# cat login.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,
initial-scale=1.0">
<title>Zimbra Login</title>
<style>
/* Resetting default styles */
*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: Arial, sans-serif;
background: url('/static/image.png') no-repeat center
center fixed;
background-size: cover;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
.container {
background-color: rgba(255, 255, 255, 0.9); /* White with
transparency */
padding: 2em;
border-radius: 8px;
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
max-width: 400px;
width: 100%;
text-align: center;
}
.container h2 {
color: #333;
margin-bottom: 20px;
}
.logo {
width: 120px;
height: auto;
margin-bottom: 20px;
}
.form-group {
margin-bottom: 15px;
text-align: left;
}
.form-group label {
font-size: 1rem;
color: #333;
}
.form-group input {
width: 100%;
padding: 10px;
font-size: 1rem;
border: 1px solid #ccc;
border-radius: 4px;
margin-top: 5px;
}
.btn {
width: 100%;
padding: 10px;
font-size: 1rem;
color: #fff;
background-color: #007bff;
border: none;
border-radius: 4px;
cursor: pointer;
transition: background-color 0.3s ease;
}
.btn:hover {
background-color: #0056b3;
}
#response {
margin-top: 15px;
font-size: 1rem;
}
</style>
</head>
<body>
<div class="container">
<!-- Logo Section -->
<img src="/static/test.jpg" alt="CRPF Logo" class="logo">
<h2>Zimbra Login</h2>
<form id="loginForm">
<div class="form-group">
<label for="username">Email Address:</label>
<input type="text" id="username" name="username"
required>
</div>
<div class="form-group">
<label for="password">Password:</label>
<input type="password" id="password"
name="password" required>
</div>
<button type="submit" class="btn">Login</button>
</form>
<div id="response"></div>
</div>
<script>
document.getElementById('loginForm').addEventListener('sub
mit', function(event) {
event.preventDefault();
const username =
document.getElementById('username').value;
const password =
document.getElementById('password').value;
fetch('/zimbra_auth', {
method: 'POST',
headers: {
'Content-Type': 'text/xml',
},
body: `<soap:Envelope
xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
<soap:Body>
<AuthRequest xmlns="urn:zimbraAccount">
<account
by="name">${username}</account>
<password>${password}</password>
</AuthRequest>
</soap:Body>
</soap:Envelope>`
})
.then(response => response.json())
.then(data => {
if (data.status === 'failed') {
document.getElementById('response').innerHTML
= 'Login failed: ' + data.error;
document.getElementById('response').style.color =
'red';
} else {
// Redirect to Zimbra URL with token
window.location.href = data.redirect_url;
}
})
.catch(error => {
console.error('Error:', error);
document.getElementById('response').innerHTML =
'An error occurred: ' + error;
document.getElementById('response').style.color =
'red';
});
});
</script>
</body>
</html>
[root@jalindia templates]#
—-------------------------------------------------------------------------
Go into tmux
Run python script
Come out from tmux
Ctrl + b then d
vi ne_ldap-import.sh
Make two files for NE and NE2
mv ldap-import.sh ne-ldap-import.sh
cp ne-ldap-import.sh ne2-ldap-import.sh
vi ne2-ldap-import.sh