import ssl
import socket
import sys

sys.stdout.reconfigure(encoding='utf-8')

active_hosts = [
    'pihole1.snarfnet.net',
    'pihole2.snarfnet.net',
    'dns1.snarfnet.net',
    'dns2.snarfnet.net',
]

removed_hosts = [
    'pihole.snarfnet.net',
    'pihole3.snarfnet.net',
    'technitium.snarfnet.net',
]

npm_vip = '140.44.4.70'

ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE

print(f"=== Active Endpoints via NPM VIP ({npm_vip}:443) ===")
for host in active_hosts:
    path = '/admin/' if 'pihole' in host else '/'
    try:
        sock = socket.create_connection((npm_vip, 443), timeout=5)
        ssock = ctx.wrap_socket(sock, server_hostname=host)
        req = f"GET {path} HTTP/1.1\r\nHost: {host}\r\nUser-Agent: Mozilla/5.0\r\nConnection: close\r\n\r\n"
        ssock.sendall(req.encode('utf-8'))
        resp = ssock.recv(4096).decode('utf-8', errors='replace')
        ssock.close()
        
        status_line = resp.splitlines()[0] if resp else "No response"
        loc = [l for l in resp.splitlines() if 'location:' in l.lower()]
        loc_str = loc[0][:75] + "..." if loc else ""
        print(f"  ✓ {host:25} -> {status_line:15} {loc_str}")
    except Exception as e:
        print(f"  ✗ {host:25} -> ERROR: {e}")

print(f"\n=== Removed Endpoints via NPM VIP ({npm_vip}:443) ===")
for host in removed_hosts:
    path = '/admin/' if 'pihole' in host else '/'
    try:
        sock = socket.create_connection((npm_vip, 443), timeout=5)
        ssock = ctx.wrap_socket(sock, server_hostname=host)
        req = f"GET {path} HTTP/1.1\r\nHost: {host}\r\nUser-Agent: Mozilla/5.0\r\nConnection: close\r\n\r\n"
        ssock.sendall(req.encode('utf-8'))
        resp = ssock.recv(4096).decode('utf-8', errors='replace')
        ssock.close()
        
        status_line = resp.splitlines()[0] if resp else "No response"
        print(f"  - {host:25} -> {status_line:15} (Default host/unrouted)")
    except Exception as e:
        print(f"  - {host:25} -> {e}")