74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
from flask import Blueprint, render_template, request, jsonify, current_app
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from datetime import datetime
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from db_interface import (
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get_connection,
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get_vendor_info,
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get_latest_auth_logs,
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get_all_groups,
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lookup_mac_verbose,
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)
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import pytz
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index = Blueprint('index', __name__)
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def time_ago(dt):
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if not dt:
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return "n/a"
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tz_name = current_app.config.get('APP_TIMEZONE', 'UTC')
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local_tz = pytz.timezone(tz_name)
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if dt.tzinfo is None:
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dt = dt.replace(tzinfo=pytz.utc)
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dt = dt.astimezone(local_tz)
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now = datetime.now(local_tz)
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diff = now - dt
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seconds = int(diff.total_seconds())
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if seconds < 60:
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return f"{seconds}s ago"
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elif seconds < 3600:
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return f"{seconds // 60}m{seconds % 60}s ago"
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elif seconds < 86400:
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return f"{seconds // 3600}h{(seconds % 3600) // 60}m ago"
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else:
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return f"{seconds // 86400}d{(seconds % 86400) // 3600}h ago"
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@index.route('/')
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def homepage():
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total_users, total_groups = get_summary_counts()
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latest_accept = get_latest_auth_logs('Access-Accept', limit=5)
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latest_reject = get_latest_auth_logs('Access-Reject', limit=5)
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for row in latest_accept + latest_reject:
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row['ago'] = time_ago(row['timestamp'])
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return render_template('index.html',
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total_users=total_users,
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total_groups=total_groups,
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latest_accept=latest_accept,
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latest_reject=latest_reject)
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@index.route('/lookup_mac', methods=['POST'])
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def lookup_mac():
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mac = request.form.get('mac', '').strip()
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if not mac:
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return jsonify({"error": "MAC address is required"}), 400
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result = lookup_mac_verbose(mac)
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return jsonify({"mac": mac, "output": result})
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def get_summary_counts():
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conn = get_connection()
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cursor = conn.cursor(dictionary=True)
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cursor.execute("SELECT COUNT(*) AS count FROM users")
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total_users = cursor.fetchone()['count']
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cursor.execute("SELECT COUNT(*) AS count FROM groups")
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total_groups = cursor.fetchone()['count']
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cursor.close()
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return total_users, total_groups
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