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How to use get_protocol method in localstack

Best Python code snippet using localstack_python

utils.py

Source:utils.py

...32        	config[sec][key] = val33    return config34def packetIsIP(message) :35    pkt = packet.Packet(message.data)36    ip = pkt.get_protocol(ipv4.ipv4)37    if ip is not None :38        return True39    return False40def packetIsARP(message) :41    pkt = packet.Packet(message.data)42    a = pkt.get_protocol(arp.arp)43    if a is not None :44        return True45    return False46def packetIsRequestARP(message) :47    pkt = packet.Packet(message.data)48    a = pkt.get_protocol(arp.arp)49    if a.opcode == arp.ARP_REQUEST :50        return True51    return False52def packetIsReplyARP(message) :53    pkt = packet.Packet(message.data)54    a = pkt.get_protocol(arp.arp)55    if a.opcode == arp.ARP_REPLY :56	return True57    return False58def packetIsTCP(message) :59    pkt = packet.Packet(message.data)60    ip = pkt.get_protocol(ipv4.ipv4)61    if ip is not None and ip.proto == 6 :62	return True63    return False64def packetDstIp(message, ipaddr) :65    if packetIsIP(message):66	pkt = packet.Packet(message.data)67	ip = pkt.get_protocol(ipv4.ipv4)68    	if not cmp(ip.dst, ipaddr):69		return True70    return False71def packetSrcIp(message, ipaddr) :72    if packetIsIP(message):73        pkt = packet.Packet(message.data)74        ip = pkt.get_protocol(ipv4.ipv4)75        if not cmp(ip.src, ipaddr):76                return True77    return False78def packetDstTCPPort(message, tcpport) :79    if packetIsTCP(message) :80	pkt = packet.Packet(message.data)81        dsttcp = pkt.get_protocol(tcp.tcp)82	if dsttcp.dst_port == tcpport :83		return True84    return False85def packetSrcTCPPort(message, tcpport) :86    if packetIsTCP(message) :87        pkt = packet.Packet(message.data)88        srctcp = pkt.get_protocol(tcp.tcp)89	if srctcp.src_port == tcpport :90                return True91    return False92def packetArpDstIp(message, ipaddr) :93    if packetIsARP(message):94        pkt = packet.Packet(message.data)95        a = pkt.get_protocol(arp.arp)96        if not cmp(a.dst_ip, ipaddr):97                return True98    return False99def packetArpSrcIp(message, ipaddr) :100    if packetIsARP(message):101        pkt = packet.Packet(message.data)102        a = pkt.get_protocol(arp.arp)103        if not cmp(a.src_ip, ipaddr):104                return True105    return False106def createArpRequest(message, ip):107    if not packetIsARP(message):108    	print("Packet is not ARP")109    	return110    pkt = packet.Packet(message.data)111    origarp = pkt.get_protocol(arp.arp)112    a = arp.arp(113    	hwtype=origarp.hwtype,114    	proto=origarp.proto,115	src_mac=origarp.src_mac,116    	dst_mac=origarp.dst_mac,117	hlen=origarp.hlen,118    	opcode=arp.ARP_REQUEST,119    	plen=origarp.plen,120	src_ip=origarp.src_ip,121	dst_ip=ip122	)123    e = ethernet.ethernet(124	dst=mac.BROADCAST_STR,125	src=origarp.src_mac,126	ethertype=ether.ETH_TYPE_ARP)    127    p = packet.Packet()128    p.add_protocol(e)129    p.add_protocol(a)130    p.serialize()131    return p132def createArpReply(message, ip):133    if not packetIsARP(message):134        print("Packet is not ARP")135        return136    pkt = packet.Packet(message.data)137    origarp = pkt.get_protocol(arp.arp)138    a = arp.arp(139        hwtype=origarp.hwtype,140        proto=origarp.proto,141        src_mac=origarp.src_mac,142        dst_mac=origarp.dst_mac,143        hlen=origarp.hlen,144        opcode=arp.ARP_REPLY,145        plen=origarp.plen,146        src_ip=ip,147        dst_ip=origarp.dst_ip148        )149    e = ethernet.ethernet(150        dst=origarp.dst_mac,151        src=origarp.src_mac,152        ethertype=ether.ETH_TYPE_ARP)153    p = packet.Packet()154    p.add_protocol(e)155    p.add_protocol(a)156    p.serialize()157    return p158def ipv4_to_int(string):159	ip = string.split('.')160       	assert len(ip) == 4161       	i = 0162       	for b in ip:163    		b = int(b)164        	i = (i << 8) | b165        return i166def findIPInServerList(l, ip_address):167        for i in range (0, len(l)):168	  if (l[i][0]==ip_address):169            return i170          else:171            continue172 	return -1173def sendPacketOut( msg, actions, buffer_id=0xffffffff, data=None ):174    datapath = msg.datapath175    parser = datapath.ofproto_parser176    if buffer_id == 0xffffffff :177        out = parser.OFPPacketOut(178            datapath=datapath, buffer_id=buffer_id, in_port=msg.in_port,179            actions=actions, data=data)180        datapath.send_msg(out)181    else :182        out = parser.OFPPacketOut(183            datapath=datapath, buffer_id=buffer_id, in_port=msg.in_port,184            actions=actions)185        datapath.send_msg(out)186def getFullMatch( msg ):187    datapath = msg.datapath188    parser = datapath.ofproto_parser189    190    in_port=None191    dl_src=None192    dl_dst=None193    dl_vlan=None194    dl_vlan_pcp=None195    dl_type=None196    nw_tos=None197    nw_proto=None198    nw_src=None199    nw_dst=None200    tp_src=None201    tp_dst=None202    203    in_port = msg.in_port204    pkt = packet.Packet(msg.data)205    eth = pkt.get_protocol(ethernet.ethernet)206    dl_src = eth.src207    dl_dst = eth.dst208    dl_type = eth.ethertype209    vl = pkt.get_protocol(vlan.vlan)210    if vl is not None :211        dl_vlan = vl.vid212        dl_vlan_pcp = vl.pcp213        dl_type = vl.ethertype214    215    ip = pkt.get_protocol(ipv4.ipv4)216    if ip is not None :217        nw_src = ip.src218        nw_dst = ip.dst219        nw_proto = ip.proto220        nw_tos = ip.tos221        t = pkt.get_protocol(tcp.tcp)222        if t is not None :223            tp_src = t.src_port224            tp_dst = t.dst_port225        u = pkt.get_protocol(udp.udp)   226        if u is not None :227            tp_src = u.src_port228            tp_dst = u.dst_port229    230        ic = pkt.get_protocol(icmp.icmp)231        if ic is not None :232            tp_src = ic.type233            tp_dst = ic.code234    235    a = pkt.get_protocol(arp.arp)236    if a is not None :237        nw_src = a.src_ip238        nw_dst = a.dst_ip239        nw_proto = a.opcode240    match = parser.OFPMatch( 241        dl_src=mac.haddr_to_bin(dl_src), 242        dl_dst=mac.haddr_to_bin(dl_dst), 243        dl_vlan=dl_vlan, 244        dl_vlan_pcp=dl_vlan_pcp, 245        dl_type=dl_type, 246        nw_tos=nw_tos, 247        nw_proto=nw_proto, 248        nw_src=ipv4_to_int(nw_src), 249        nw_dst=ipv4_to_int(nw_dst), ...

protocols.py

Source:protocols.py

...11model_0 = {12    "qc_options": wb97xd,13    "charges": ddec6,14    "virtual_sites": None,15    "non_bonded": get_protocol(protocol_name="0"),16}17model_1a = {18    "qc_options": b3lyp,19    "charges": ddec6,20    "virtual_sites": None,21    "non_bonded": get_protocol(protocol_name="1a"),22}23model_1b = {24    "qc_options": QCOptions(method="HF", basis="6-31G(d)", program="gaussian"),25    "charges": DDECCharges(ddec_version=6, solvent_settings=None),26    "virtual_sites": None,27    "non_bonded": get_protocol(protocol_name="1b"),28}29model_2a = {30    "qc_options": wb97xd,31    "charges": DDECCharges(ddec_version=6, solvent_settings=SolventGaussian(epsilon=2)),32    "virtual_sites": None,33    "non_bonded": get_protocol(protocol_name="2a"),34}35model_2b = {36    "qc_options": wb97xd,37    "charges": DDECCharges(38        ddec_version=6, solvent_settings=SolventGaussian(epsilon=10)39    ),40    "virtual_sites": None,41    "non_bonded": get_protocol(protocol_name="2b"),42}43model_2c = {44    "qc_options": wb97xd,45    "charges": DDECCharges(46        ddec_version=6, solvent_settings=SolventGaussian(epsilon=20)47    ),48    "virtual_sites": None,49    "non_bonded": get_protocol(protocol_name="2c"),50}51model_3a = {52    "qc_options": wb97xd,53    "charges": DDECCharges(ddec_version=3),54    "virtual_sites": None,55    "non_bonded": get_protocol(protocol_name="3a"),56}57model_3b = {58    "qc_options": QCOptions(method="B3LYP-D3BJ", basis="DZVP", program="psi4"),59    "charges": MBISCharges(),60    "virtual_sites": None,61    "non_bonded": get_protocol(protocol_name="3b"),62}63model_4a = {64    "qc_options": wb97xd,65    "charges": ddec6,66    "virtual_sites": None,67    "non_bonded": get_protocol(protocol_name="4a"),68}69model_4b = {70    "qc_options": wb97xd,71    "charges": ddec6,72    "virtual_sites": None,73    "non_bonded": get_protocol(protocol_name="4b"),74}75model_5a = {76    "qc_options": wb97xd,77    "charges": ddec6,78    "non_bonded": get_protocol(protocol_name="5a"),79}80model_5b = {81    "qc_options": wb97xd,82    "charges": ddec6,83    "non_bonded": get_protocol(protocol_name="5b"),84}85model_5c = {86    "qc_options": wb97xd,87    "charges": DDECCharges(ddec_version=3),88    "non_bonded": get_protocol(protocol_name="5c"),89}90model_5d = {91    "qc_options": b3lyp,92    "charges": ddec6,93    "non_bonded": get_protocol(protocol_name="5d"),94}95model_5e = {96    "qc_options": QCOptions(method="B3LYP-D3BJ", basis="DZVP", program="psi4"),97    "charges": MBISCharges(),98    "non_bonded": get_protocol(protocol_name="5e"),99}100workflow_protocols = {101    "0": model_0,102    "1a": model_1a,103    "1b": model_1b,104    "2a": model_2a,105    "2b": model_2b,106    "2c": model_2c,107    "3a": model_3a,108    "3b": model_3b,109    "4a": model_4a,110    "4b": model_4b,111    "5a": model_5a,112    "5b": model_5b,...

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