import pytest
import requests
import time
from scapy.all import *
@pytest.mark.usefixtures("get_config_instance")
def test_76_vlan(get_config_instance):
# Define ethernet and IP/TCP layers
eth = Ether()
ip = IP(src='10.0.0.2', dst='10.0.0.1')
# TCP header
tcp = TCP(sport=8080, dport=80)
# Define VLAN tags
outer_vlan = Dot1Q(vlan=10)
# Assemble request
http_request = "GET /vlan HTTP/1.1\r\nHost: example.com\r\n\r\n"
pkt = eth / outer_vlan / ip / tcp / http_request
sendp(pkt, iface = get_config_instance.get_traffic_interface())
# Ethernet header
eth = Ether()
# Outer VLAN tag
outer_vlan = Dot1Q(vlan=100)
# Inner VLAN tag
# IP header
ip = IP(src='10.0.0.1', dst='10.0.0.2')
# TCP header
tcp = TCP(sport=80, dport=8080)
# HTTP response
http = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n<html>Hello World!</html>"
# Assemble packet
pkt = eth / outer_vlan / ip / tcp / Raw(load=http)
# Show packet
pkt.show()
# Send packet
sendp(pkt, iface= get_config_instance.get_traffic_interface())
time.sleep(5)
url = get_config_instance.get_clickhouse_addr()
data = '''SELECT method FROM access
WHERE ts > now()-20
AND host = 'example.com'
AND ip = '10.0.0.2'
AND url = '/vlan'
LIMIT 1;'''.encode('utf-8')
check = requests.post(url, data=data, verify=False)
assert "GET" in check.text
