def test_win_default_shift(self):
dst_ref = '181.149.152.176'
src_ref = '107.149.218.168'
test_pkt = inet.TCP(sport=1313,dport=1212,window=0)
ref_pkt = inet.TCP(sport=1313,dport=1212,window=333)
data = lib.build_mock_dict()
data[TMdef.PACKET]['ip_src_old'] = src_ref
data[TMdef.PACKET]['ip_dst_old'] = dst_ref
data[
TMdef.CONVERSATION
][
'tcp.conversations'
][
'107.149.218.168'
][
'181.149.152.176'
][
1313
][
1212
][
'conversation.state'
] = 'conv'
pp.tcp_win(test_pkt, data)
self.assertTrue( lib.compare_mac_pkts(test_pkt, ref_pkt),
msg=( '{}=={}'.format(str(ref_pkt), str(test_pkt)) ) )
def test_mac_dst_addressNotExist(self):
src_ref = 'FB:1E:DC:3A:69:00'
dst_ref = 'FB:23:C0:22:0F:85'
ref_pkt = inet.Ether(src=src_ref, dst=dst_ref)
mac_pkt = inet.Ether(src=src_ref, dst=dst_ref)
data = lib.build_mock_dict()
pp.mac_dst_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def ttl_dst_default(self):
src_ref = '83.78.233.252'
dst_ref = '181.149.152.176'
ref_pkt = inet.IP(src=src_ref, dst=dst_ref, ttl=100)
mac_pkt = inet.IP(src=src_ref, dst=dst_ref, ttl=1)
data = lib.build_mock_dict()
pp.ip_ttl_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def ttl_exception(self):
src_ref = '107.149.218.168'
dst_ref = '125.195.213.93'
ref_pkt = inet.IP(src=src_ref, dst=dst_ref, ttl=1)
mac_pkt = inet.IP(src=src_ref, dst=dst_ref, ttl=1)
data = lib.build_mock_dict()
pp.ip_ttl_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def ttl_src_replace(self):
src_ref = '181.149.152.176'
dst_ref = '125.195.213.93'
ref_pkt = inet.IP(src=src_ref, dst=dst_ref, ttl=99)
mac_pkt = inet.IP(src=src_ref, dst=dst_ref, ttl=1)
data = lib.build_mock_dict()
pp.ip_ttl_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def ipdst_adrExists(self):
src_ref = '83.78.233.252'
dst_ref = '181.149.152.176'
ref_pkt = inet.IP(src=src_ref, dst='124.233.255.79')
mac_pkt = inet.IP(src=src_ref, dst=dst_ref)
data = lib.build_mock_dict()
pp.ip_dst_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def ipdst_adrNotExist(self):
src_ref = '83.78.233.252'
dst_ref = '125.195.213.93'
ref_pkt = inet.IP(src=src_ref, dst=dst_ref)
mac_pkt = inet.IP(src=src_ref, dst=dst_ref)
data = lib.build_mock_dict()
pp.ip_dst_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def psrc_adrExists(self):
src_ref = '181.149.152.176'
dst_ref = '125.195.213.93'
ref_pkt = l2.ARP(psrc='124.233.255.79', pdst=dst_ref)
mac_pkt = l2.ARP(psrc=src_ref, pdst=dst_ref)
data = lib.build_mock_dict()
pp.arp_psrc_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def hwdst_adrNotExist(self):
src_ref = 'FB:1E:DC:3A:69:00'
dst_ref = 'FB:23:C0:22:0F:85'
ref_pkt = l2.ARP(hwsrc=src_ref, hwdst=dst_ref)
mac_pkt = l2.ARP(hwsrc=src_ref, hwdst=dst_ref)
data = lib.build_mock_dict()
pp.arp_hwdst_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def hwdst_adrExists(self):
src_ref = 'FB:1E:DC:3A:69:00'
dst_ref = 'F6:DA:77:F3:E2:E0'
ref_pkt = l2.ARP(hwsrc=src_ref, hwdst='8C:37:E1:F2:C8:E5')
mac_pkt = l2.ARP(hwsrc=src_ref, hwdst=dst_ref)
data = lib.build_mock_dict()
pp.arp_hwdst_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def test_mac_dst_addressExists(self):
src_ref = 'FB:1E:DC:3A:69:00'
dst_ref = 'F6:DA:77:F3:E2:E0'
ref_pkt = inet.Ether(src=src_ref, dst='8C:37:E1:F2:C8:E5')
mac_pkt = inet.Ether(src=src_ref, dst=dst_ref)
data = lib.build_mock_dict()
pp.mac_dst_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def mss_except(self):
src_ref = '107.149.218.168'
dst_ref = '125.195.213.93'
ref_pkt = inet.TCP(options=[('MSS', 1)])
mac_pkt = inet.TCP(options=[('MSS', 1)])
data = lib.build_mock_dict()
data[TMdef.PACKET]['ip_src_old'] = src_ref
pp.tcp_mss_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def dns_qd_question_ipExist(self):
src_ref = '181.149.152.176'
dst_ref = '125.195.213.93'
src_rev = '176.152.149.181.in-addr.arpa'
ref_pkt = dns.DNS(qdcount=1, qd=[DNSQR(qtype=12, qname='79.255.233.124.in-addr.arpa')])
mac_pkt = dns.DNS(qdcount=1, qd=[DNSQR(qtype=12, qname=src_rev)])
data = lib.build_mock_dict()
pp.dns_change_ips(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def udp_dport_Mapped(self):
src_ref = '181.149.152.176'
dst_ref = '125.195.213.93'
ref_pkt = inet.UDP(dport=30)
mac_pkt = inet.UDP(dport=20)
data = lib.build_mock_dict()
data[TMdef.PACKET]['ip_src_old'] = src_ref
pp.tcp_dport_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def win_except(self):
src_ref = '107.149.218.168'
dst_ref = '125.195.213.93'
ref_pkt = inet.TCP(window=1)
mac_pkt = inet.TCP(window=1)
data = lib.build_mock_dict()
data[TMdef.PACKET]['ip_src_old'] = src_ref
pp.tcp_win_size_change(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def dns_qd_questions_ipNotExist(self):
src_ref = '83.78.233.252'
dst_ref = '125.195.213.93'
src_rev = '252.233.78.83.in-addr.arpa'
src_rev = '93.213.195.125.in-addr.arpa'
ref_pkt = dns.DNS(qdcount=2, qd=[DNSQR(qtype=12, qname=src_rev), DNSQR(qtype=12, qname=src_rev) ])
mac_pkt = dns.DNS(qdcount=2, qd=[DNSQR(qtype=12, qname=src_rev), DNSQR(qtype=12, qname=src_rev) ])
data = lib.build_mock_dict()
pp.dns_change_ips(mac_pkt, data)
self.assertTrue( lib.compare_mac_pkts(ref_pkt, mac_pkt), msg= (str(ref_pkt) + ' == ' + str(mac_pkt)) )
def test_win_default_specific(self):
dst_ref = '181.149.152.176'
src_ref = '107.149.218.168'
test_pkt = inet.TCP(sport=1313,dport=1212,window=2)
ref_pkt = inet.TCP(sport=1313,dport=1212,window=300)
data = lib.build_mock_dict()
data[TMdef.PACKET]['ip_src_old'] = src_ref
data[TMdef.PACKET]['ip_dst_old'] = dst_ref
pp.tcp_win(test_pkt, data)
self.assertTrue( lib.compare_mac_pkts(test_pkt, ref_pkt),
msg=( '{}=={}'.format(str(ref_pkt), str(test_pkt)) ) )
def test_win_conv_default(self):
src_ref = '181.149.152.176'
dst_ref = '80.142.128.2'
test_pkt = inet.TCP(sport=1313,dport=1212,window=0)
ref_pkt = inet.TCP(sport=1313,dport=1212,window=1)
data = lib.build_mock_dict()
data[TMdef.PACKET]['ip_src_old'] = src_ref
data[TMdef.PACKET]['ip_dst_old'] = dst_ref
pp.tcp_win(test_pkt, data)
self.assertTrue( lib.compare_mac_pkts(test_pkt, ref_pkt),
msg=( '{}=={}'.format(str(ref_pkt), str(test_pkt)) ) )
