* [dts] [PATCH V2] add test plan inline_ipsec @ 2018-01-03 6:39 xu,gang 2018-01-03 6:39 ` [dts] [PATCH V2] add test suite inline_ipsec xu,gang 0 siblings, 1 reply; 3+ messages in thread From: xu,gang @ 2018-01-03 6:39 UTC (permalink / raw) To: dts; +Cc: xu,gang [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain; charset=a, Size: 14336 bytes --] Signed-off-by: xu,gang <gangx.xu@intel.com> --- test_plans/inline_ipsec_test_plan.rst | 348 ++++++++++++++++++++++++++++++++++ 1 file changed, 348 insertions(+) create mode 100644 test_plans/inline_ipsec_test_plan.rst diff --git a/test_plans/inline_ipsec_test_plan.rst b/test_plans/inline_ipsec_test_plan.rst new file mode 100644 index 0000000..6468dda --- /dev/null +++ b/test_plans/inline_ipsec_test_plan.rst @@ -0,0 +1,348 @@ +.. Copyright (c) <2017>, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + + - Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPR ESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + OF THE POSSIBILITY OF SUCH DAMAGE. + +====================== +Inline IPsec Test Plan +====================== +This test plan describe the method of validation inline hardware acceleration +of symmetric crypto processing of IPsec flows on Intel® 82599 10 GbE +Controller (IXGBE) within the cryptodev framework. + +***Limitation: +AES-GCM 128 ESP Tunnel/Transport mode and Authentication only mode are +supported.*** + +Ref links: +https://tools.ietf.org/html/rfc4301 + +https://tools.ietf.org/html/rfc4302 + +https://tools.ietf.org/html/rfc4303 + +http://dpdk.org/doc/guides/sample_app_ug/ipsec_secgw.html + +Abbr: +ESP: Encapsulating Security Payload:: + + 0 1 2 3 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ---- + | Security Parameters Index (SPI) | ^Int. + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |Cov- + | Sequence Number | |ered + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | ---- + | Payload Data* (variable) | | ^ + ~ ~ | | + | | |Conf. + + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |Cov- + | | Padding (0-255 bytes) | |ered* + +-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | + | | Pad Length | Next Header | v v + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ------ + | Integrity Check Value-ICV (variable) | + ~ ~ + | | + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ + + +SPI: Security Parameters Index + +The SPI is an arbitrary 32-bit value that is used by a receiver to identify +the SA to which an incoming packet is bound. + +Sequence Number: + +This unsigned 32-bit field contains a counter value that increases by +one for each packet sent + +AES: Advanced Encryption Standard + +GCM: Galois Counter Mode + +Prerequisites +============= +2 * 10Gb Ethernet ports of the DUT are directly connected in full-duplex to +different ports of the peer traffic generator. + +Bind two ports to vfio-pci. +modprobe vfio-pci + + +Test Case: Inline cfg parsing +============================= +Create inline ipsec configuration file like below:: + + #SP IPv4 rules + sp ipv4 out esp protect 1005 pri 1 dst 192.168.105.0/24 sport 0:65535 dport 0:65535 + + #SA rules + sa out 1005 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef \ + mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 \ + port_id 1 \ + type inline-crypto-offload \ + + sa in 5 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef \ + mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 \ + port_id 1 \ + type inline-crypto-offload \ + + #Routing rules + rt ipv4 dst 172.16.2.5/32 port 1 + rt ipv4 dst 192.168.105.10/32 port 0 + +Starting ipsec-secgw sample and make sure SP/SA/RT rules loaded successfully. + +Check ipsec-secgw can detect invalid cipher algo. + +Check ipsec-secgw can detect invalid auth algo. + +Check ipsec-secgw can detect invalid key format. + + +Test Case: IPSec Encryption +================================= +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 --config="(0,0,20),(1,0,21)" -f ./enc.cfg + +Use scapy to listen on unprotected port +sniff(iface='%s',count=1,timeout=10) + +Use scapy send burst(32) normal packets with dst ip (192.168.105.0) to protected port. + +Check burst esp packets received from unprotected port. +tcpdump -Xvvvi ens802f1 +tcpdump: listening on ens802f1, link-type EN10MB (Ethernet), capture size 262144 bytes +06:10:25.674233 IP (tos 0x0, ttl 64, id 0, offset 0, flags [none], proto ESP (50), length 108) + 172.16.1.5 > 172.16.2.5: ESP(spi=0x000003ed,seq=0x9), length 88 + 0x0000: 4500 006c 0000 0000 4032 1f36 ac10 0105 E..l....@2.6.... + 0x0010: ac10 0205 0000 03ed 0000 0009 0000 0000 ................ + 0x0020: 0000 0009 4468 a4af 5853 7545 b21d 977c ....Dh..XSuE...| + 0x0030: b911 7ec6 74a0 3349 b986 02d2 a322 d050 ..~.t.3I.....".P + 0x0040: 8a0d 4ffc ef4d 6246 86fe 26f0 9377 84b5 ..O..MbF..&..w.. + 0x0050: 8b06 c7e0 05d3 1ac5 1a30 1a93 8660 4292 .........0...`B. + 0x0060: 999a c84d 49ed ff95 89a1 6917 ...MI.....i. + +Check esp packets' format is correct. + +See decrypted packets on scapy output + + ###[ IP ]### + version = 4 + ihl = 5 + tos = 0x0 + len = 52 + id = 1 + flags = + frag = 0 + ttl = 63 + proto = ip + chksum = 0x2764 + src = 192.168.105.10 + dst = 192.168.105.10 + \options \ + ###[ Raw ]### + load = '|->test-test-test-test-test-t<-|' + + +Test Case: IPSec Encryption with Jumboframe +============================================== +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 --config="(0,0,20),(1,0,21)" -f ./enc.cfg + +Use scapy to listen on unprotected port + +Default frame size is 1518, send burst(1000) packets with dst ip (192.168.105.0) to protected port. + +Check burst esp packets received from unprotected port. + +Check esp packets' format is correct. + +See decrypted packets on scapy output + +Send burst(8192) jumbo packets with dst ip (192.168.105.0) to protected port. + +Check burst esp packets can't be received from unprotected port. + +Set jumbo frames size as 9000, start it with port 1 assigned to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 -j 9000 --config="(0,0,20),(1,0,21)" -f ./enc.cfg + +Use scapy to listen on unprotected port + +Send burst(8192) jumbo packets with dst ip (192.168.105.0) to protected port. + +Check burst jumbo packets received from unprotected port. + +Check esp packets' format is correct. + +See decrypted packets on scapy output + +Send burst(9000) jumbo packets with dst ip (192.168.105.0) to protected port. + +Check burst jumbo packets can't be received from unprotected port. + + +Test Case: IPSec Encryption with RSS +================================== +Create configuration file with multiple SP/SA/RT rules for different ip address. + +Start ipsec-secgw with two queues enabled on each port and port 1 assigned to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 --config="(0,0,20),(0,1,20),(1,0,21),(1,1,21)" -f ./enc_rss.cfg + +Use scapy to listen on unprotected port + +Send burst(32) packets with different dst ip to protected port. + +Check burst esp packets received from queue 0 and queue 1 on unprotected port. +tcpdump -Xvvvi ens802f1 + +Check esp packets' format is correct. + +See decrypted packets on scapy output + + +Test Case: IPSec Decryption +================================= +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 --config="(0,0,20),(1,0,21)" -f ./dec.cfg + +Send two burst(32) esp packets to unprotected port. + +First one will produce an error "IPSEC_ESP: failed crypto op" in the IPsec application, +but it will setup the SA. Second one will decrypt and send back the decrypted packet. + +Check burst packets which have been decapsulated received from protected port +tcpdump -Xvvvi ens802f0 + +Test Case: IPSec Decryption with wrong key +=============================================== +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 --config="(0,0,20),(1,0,21)" -f ./dec.cfg + +Change dec.cfg key is not same with send packet encrypted key + +Send one burst(32) esp packets to unprotected port. + +IPsec application will produce an error "IPSEC_ESP: failed crypto op" , +but it will setup the SA. + +Send one burst(32) esp packets to unprotected port. + +Check burst packets which have been decapsulated can't be received from protected port, +IPsec application will produce error "IPSEC_ESP: failed crypto op". + + +Test Case: IPSec Decryption with Jumboframe +================================================= +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 --config="(0,0,20),(1,0,21)" -f ./dec.cfg +Default frame size is 1518, Send two burst(1000) esp packets to unprotected port. + +First one will produce an error "IPSEC_ESP: failed crypto op" in the IPsec application, +but it will setup the SA. Second one will decrypt and send back the decrypted packet. + +Check burst(1000) packets which have been decapsulated received from protected port. + +Send burst(8192) esp packets to unprotected port. + +Check burst(8192) packets which have been decapsulated can't be received from protected port. + +Set jumbo frames size as 9000, start it with port 1 assigned to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 -j 9000 --config="(0,0,20),(1,0,21)" -f ./dec.cfg + +Send two burst(8192) esp packets to unprotected port. + +First one will produce an error "IPSEC_ESP: failed crypto op" in the IPsec application, +but it will setup the SA. Second one will decrypt and send back the decrypted packet. + +Check burst(8192) packets which have been decapsulated received from protected port. + +Send burst(9000) esp packets to unprotected port. + +Check burst(9000) packets which have been decapsulated can't be received from protected port. + + +Test Case: IPSec Decryption with RSS +=========================================== +Create configuration file with multiple SA rule for different ip address. + +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 --vdev + "crypto_null" --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u + 0x2 -config="(0,0,20),(0,1,20),(1,0,21),(1,1,21)" -f ./dec_rss.cfg + +Send two burst(32) esp packets with different ip to unprotected port. + +First one will produce an error "IPSEC_ESP: failed crypto op" in the IPsec application, +but it will setup the SA. Second one will decrypt and send back the decrypted packet. + +Check burst(32) packets which have been decapsulated received from queue 0 and +1 on protected port. + + +Test Case: IPSec Encryption/Decryption simultaneously +===================================================== +Start ipsec-secgw with two 82599 ports and assign port 1 to unprotected mode:: + + sudo ./build/ipsec-secgw -l 20,21 -w 83:00.0 -w 83:00.1 + --vdev "crypto_null" --log-level 8 --socket-mem 1024,1 + -- -p 0xf -P -u 0x2 --config="(0,0,20),(1,0,21)" -f ./enc_dec.cfg + +Send normal and esp packets to protected and unprotected ports simultaneously. + +Note when testing inbound IPSec, first one will produce an error "IPSEC_ESP: +invalid padding" in the IPsec application, but it will setup the SA. Second +one will decrypt and send back the decrypted packet. + +Check esp and normal packets received from unprotected and protected ports. -- 1.9.3 ^ permalink raw reply [flat|nested] 3+ messages in thread
* [dts] [PATCH V2] add test suite inline_ipsec 2018-01-03 6:39 [dts] [PATCH V2] add test plan inline_ipsec xu,gang @ 2018-01-03 6:39 ` xu,gang 2018-01-03 16:58 ` Liu, Yong 0 siblings, 1 reply; 3+ messages in thread From: xu,gang @ 2018-01-03 6:39 UTC (permalink / raw) To: dts; +Cc: xu,gang Signed-off-by: xu,gang <gangx.xu@intel.com> --- tests/TestSuite_inline_ipsec.py | 375 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 375 insertions(+) create mode 100644 tests/TestSuite_inline_ipsec.py diff --git a/tests/TestSuite_inline_ipsec.py b/tests/TestSuite_inline_ipsec.py new file mode 100644 index 0000000..bcfe774 --- /dev/null +++ b/tests/TestSuite_inline_ipsec.py @@ -0,0 +1,375 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2017 Intel Corporation. All rights reserved. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + +""" +DPDK Test suite. +Test inline_ipsec. +""" + +import utils +import string +import time +import re +import threading +from test_case import TestCase +import getopt +from scapy.all import * + +ETHER_STANDARD_MTU = 1518 +ETHER_JUMBO_FRAME_MTU = 9000 + + +class TestInlineIpsec(TestCase): + + def set_up_all(self): + """ + Run at the start of each test suite. + """ + self.verify(self.nic in ["niantic"], "%s NIC not support" % self.nic) + print self.drivername + self.dut_ports = self.dut.get_ports(self.nic) + self.verify(len(self.dut_ports) >= 2, "Insufficient ports") + cores = self.dut.get_core_list("1S/4C/1T") + self.coremask = utils.create_mask(cores) + + # get test port info + self.rxport = self.tester.get_local_port(1) + self.txport = self.tester.get_local_port(0) + self.rxItf = self.tester.get_interface(self.rxport) + self.txItf = self.tester.get_interface(self.txport) + + self.rx_src = self.tester.get_mac(self.rxport) + self.tx_dst = self.dut.get_mac_address(self.dut_ports[0]) + + # get dut port pci + self.portpci_0 = self.dut.get_port_pci(self.dut_ports[0]) + self.portpci_1 = self.dut.get_port_pci(self.dut_ports[1]) + + # enable tester mtu + self.rxnetobj = self.tester.ports_info[self.rxport]['port'] + self.rxnetobj.enable_jumbo(framesize=ETHER_JUMBO_FRAME_MTU + 100) + self.txnetobj = self.tester.ports_info[self.txport]['port'] + self.txnetobj.enable_jumbo(framesize=ETHER_JUMBO_FRAME_MTU + 100) + + self.path = "./examples/ipsec-secgw/build/ipsec-secgw" + # add print code in IPSEC app + sedcmd = r"""sed -i -e '/process_pkts(qconf, pkts, nb_rx, portid);/i\\printf("[debug]receive %hhu packet in rxqueueid=%hhu\\n",nb_rx, queueid);' examples/ipsec-secgw/ipsec-secgw.c""" + self.dut.send_expect(sedcmd, "#", 60) + + # build sample app + out = self.dut.build_dpdk_apps("./examples/ipsec-secgw") + self.verify("Error" not in out, "compilation error 1") + self.verify("No such file" not in out, "compilation error 2") + + self.cfg_prepare() + + def set_up(self): + """ + Run before each test case. + """ + pass + + def cfg_prepare(self): + """ + write the inline_ipsec configuration file + """ + enc = ( + "#SP IPv4 rules\n" + "sp ipv4 out esp protect 1005 pri 1 dst 192.168.105.0/24 sport 0:65535 dport 0:65535\n" + "#SA rules\n" + "sa out 1005 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 port_id 1 type inline-crypto-offload\n" + "#Routing rules\n" + "rt ipv4 dst 172.16.2.5/32 port 1\n") + + dec = ( + "#SA rules\n" + "sa in 5 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 port_id 1 type inline-crypto-offload \n" + "#Routing rules\n" + "rt ipv4 dst 192.168.105.10/32 port 0\n" + ) + enc_rss = ( + "#SP IPv4 rules\n" + "sp ipv4 out esp protect 1002 pri 1 dst 192.168.102.0/24 sport 0:65535 dport 0:65535\n" + "sa out 1002 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.31.35 dst 172.16.32.35 port_id 1 type inline-crypto-offload \n" + "#Routing rules\n" + "rt ipv4 dst 172.16.32.35/32 port 1\n" + ) + dec_rss = ( + "#SA rules\n" + "sa in 3 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.21.25 dst 172.16.22.25 port_id 1 type inline-crypto-offload \n" + "#Routing rules\n" + "rt ipv4 dst 192.168.105.10/32 port 0\n" + ) + dec_wrong_key = ( + "#SA rules\n" + "sa in 5 aead_algo aes-128-gcm aead_key 2f:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 port_id 1 type inline-crypto-offload \n" + "#Routing rules\n" + "rt ipv4 dst 192.168.105.10/32 port 0\n" + ) + enc_dec = ( + "#SP IPv4 rules\n" + "sp ipv4 out esp protect 1005 pri 1 dst 192.168.105.0/24 sport 0:65535 dport 0:65535\n" + "#SA rules\n" + "sa out 1005 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 port_id 1 type inline-crypto-offload \n" + "sa in 5 aead_algo aes-128-gcm aead_key 2b:7e:15:16:28:ae:d2:a6:ab:f7:15:88:09:cf:4f:3d:de:ad:be:ef mode ipv4-tunnel src 172.16.1.5 dst 172.16.2.5 port_id 1 type inline-crypto-offload \n" + "#Routing rules\n" + "rt ipv4 dst 172.16.2.5/32 port 1\n" + "rt ipv4 dst 192.168.105.10/32 port 0\n" + ) + self.set_cfg('enc.cfg', enc) + self.set_cfg('dec.cfg', dec) + self.set_cfg('enc_rss.cfg', enc_rss) + self.set_cfg('dec_rss.cfg', dec_rss) + self.set_cfg('enc_dec.cfg', enc_dec) + self.set_cfg('dec_wrong_key.cfg', dec_wrong_key) + + def set_cfg(self, filename, cfg): + """ + open file and write cfg, scp it to dut /root/dpdk/ + """ + for i in cfg: + with open(filename, 'w') as f: + f.write(cfg) + self.dut.session.copy_file_to(filename, '/root/dpdk/') + + def send_encryption_package(self, intf, paysize=64, do_encrypt=False, send_spi=5, count=1, inner_dst='192.168.105.10', sa_src='172.16.1.5', sa_dst='172.16.2.5'): + """ + make a package and send + """ + test = 'test-' * 2000 + payload = test[0:int(paysize)] + sa_gcm = SecurityAssociation(ESP, spi=send_spi, + crypt_algo='AES-GCM', + crypt_key='\x2b\x7e\x15\x16\x28\xae\xd2\xa6\xab\xf7\x15\x88\x09\xcf\x4f\x3d\xde\xad\xbe\xef', + auth_algo='NULL', auth_key=None, + tunnel_header=IP(src=sa_src, dst=sa_dst)) + sa_gcm.crypt_algo.icv_size = 16 + + p = IP(src='192.168.105.10', dst=inner_dst) + p /= payload + p = IP(str(p)) + + if do_encrypt == True: + print "send encrypt package" + e = sa_gcm.encrypt(p) + else: + print "send normal package" + e = p + + eth_e = Ether() / e + eth_e.src = self.rx_src + eth_e.dst = self.tx_dst + session_send = self.tester.create_session( + name='send_encryption_package') + sendp(eth_e, iface=intf, count=count) + self.tester.destroy_session(session_send) + + return payload + + def Ipsec_Encryption(self, config, file_name, txItf, rxItf, paysize=32, jumboframe=1518, do_encrypt=False, verify=True, send_spi=5, receive_spi=1005, count=1, inner_dst='192.168.105.10', sa_src='172.16.1.5', sa_dst='172.16.2.5'): + """ + verify Ipsec receive package + """ + cmd = self.path + " -l 20,21 -w %s -w %s --vdev 'crypto_null' --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u 0x2 -j %s --config='%s' -f %s" % ( + self.portpci_0, self.portpci_1, jumboframe, config, file_name) + self.dut.send_expect(cmd, "IPSEC", 60) + + session_receive = self.tester.create_session( + name='receive_encryption_package') + sa_gcm = r"sa_gcm=SecurityAssociation(ESP,spi=%s,crypt_algo='AES-GCM',crypt_key='\x2b\x7e\x15\x16\x28\xae\xd2\xa6\xab\xf7\x15\x88\x09\xcf\x4f\x3d\xde\xad\xbe\xef',auth_algo='NULL',auth_key=None,tunnel_header=IP(src='172.16.1.5',dst='172.16.2.5'))" % receive_spi + + session_receive.send_expect("scapy", ">>>", 10) + session_receive.send_expect( + "pkts=sniff(iface='%s',count=1,timeout=10)" % rxItf, "", 30) + send_package = self.send_encryption_package( + txItf, paysize, do_encrypt, send_spi, count, inner_dst, sa_src, sa_dst) + + time.sleep(10) + out = session_receive.send_expect("pkts", "", 30) + if do_encrypt: + out = session_receive.send_expect("pkts[0]['IP'] ", ">>>", 10) + else: + session_receive.send_expect(sa_gcm, ">>>", 10) + session_receive.send_expect( + "results=sa_gcm.decrypt(pkts[0]['IP'])", ">>>", 10) + out = session_receive.send_expect("results", ">>>", 10) + + if verify: + self.verify(send_package in out, + "Unreceived package or get other package") + else: + self.verify(send_package not in out, + "The function is not in effect") + session_receive.send_expect("quit()", "#", 10) + self.tester.destroy_session(session_receive) + + def test_Ipsec_Encryption(self): + """ + test Ipsec Encryption + """ + config = '(0,0,21),(1,0,21)' + paysize = random.randint(1, ETHER_STANDARD_MTU) + self.Ipsec_Encryption(config, '/root/dpdk/enc.cfg', + self.txItf, self.rxItf, paysize) + + def test_Ipsec_Encryption_Jumboframe(self): + """ + test Ipsec Encryption Jumboframe + """ + config = '(0,0,21),(1,0,21)' + paysize = random.randint(ETHER_STANDARD_MTU, ETHER_JUMBO_FRAME_MTU) + self.Ipsec_Encryption(config, '/root/dpdk/enc.cfg', + self.txItf, self.rxItf, paysize, ETHER_JUMBO_FRAME_MTU) + + def test_Ipsec_Encryption_Rss(self): + """ + test Ipsec Encryption Rss + """ + config = '(0,0,20),(0,1,20),(1,0,21),(1,1,21)' + self.Ipsec_Encryption(config, '/root/dpdk/enc_rss.cfg', self.txItf, + self.rxItf, send_spi=2, receive_spi=1002, inner_dst='192.168.102.10') + out = self.dut.get_session_output() + verifycode = "receive 1 packet in rxqueueid=1" + self.verify(verifycode in out, "rxqueueid error") + + def test_IPSec_Decryption(self): + """ + test IPSec Decryption + """ + config = '(0,0,21),(1,0,21)' + paysize = random.randint(1, ETHER_STANDARD_MTU) + self.Ipsec_Encryption(config, '/root/dpdk/dec.cfg', self.rxItf, + self.txItf, paysize, do_encrypt=True, count=2) + + def test_IPSec_Decryption_Jumboframe(self): + """ + test IPSec Decryption Jumboframe + """ + config = '(0,0,21),(1,0,21)' + paysize = random.randint(ETHER_STANDARD_MTU, ETHER_JUMBO_FRAME_MTU) + self.Ipsec_Encryption(config, '/root/dpdk/dec.cfg', self.rxItf, + self.txItf, paysize, ETHER_JUMBO_FRAME_MTU, do_encrypt=True, count=2) + + def test_Ipsec_Decryption_Rss(self): + """ + test Ipsec Decryption Rss + """ + config = '(0,0,20),(0,1,20),(1,0,21),(1,1,21)' + self.Ipsec_Encryption(config, '/root/dpdk/dec_rss.cfg', self.rxItf, self.txItf, do_encrypt=True, + send_spi=3, receive_spi=1003, count=2, sa_src='172.16.21.25', sa_dst='172.16.22.25') + out = self.dut.get_session_output() + verifycode = "receive 1 packet in rxqueueid=1" + self.verify(verifycode in out, "rxqueueid error") + + def test_Ipsec_Decryption_wrongkey(self): + """ + test Ipsec Decryption wrongkey + """ + config = '(0,0,21),(1,0,21)' + paysize = random.randint(1, ETHER_STANDARD_MTU) + self.Ipsec_Encryption(config, '/root/dpdk/dec_wrong_key.cfg', self.rxItf, + self.txItf, paysize, do_encrypt=True, verify=False, count=2) + out = self.dut.get_session_output() + verifycode = "IPSEC_ESP: failed crypto op" + self.verify(verifycode in out, "Ipsec Decryption wrongkey failed") + + def test_Ipsec_Encryption_Decryption(self): + """ + test Ipsec Encryption Decryption + """ + cmd = self.path + " -l 20,21 -w %s -w %s --vdev 'crypto_null' --log-level 8 --socket-mem 1024,1 -- -p 0xf -P -u 0x2 -j %s --config='%s' -f %s" % ( + self.portpci_0, self.portpci_1, '1518', '(0,0,21),(1,0,21)', '/root/dpdk/enc_dec.cfg') + self.dut.send_expect(cmd, "IPSEC", 60) + session_receive = self.tester.create_session( + name='receive_encryption_package') + sa_gcm = r"sa_gcm=SecurityAssociation(ESP, spi=1005,crypt_algo='AES-GCM',crypt_key='\x2b\x7e\x15\x16\x28\xae\xd2\xa6\xab\xf7\x15\x88\x09\xcf\x4f\x3d\xde\xad\xbe\xef',auth_algo='NULL', auth_key=None,tunnel_header=IP(src='172.16.1.5', dst='172.16.2.5'))" + + session_receive.send_expect("scapy", ">>>", 60) + session_receive.send_expect(sa_gcm, ">>>", 60) + session_receive.send_expect( + "pkts=sniff(iface='%s',count=3,timeout=30)" % self.rxItf, "", 60) + session_receive2 = self.tester.create_session( + name='receive_encryption_package2') + + session_receive2.send_expect("scapy", ">>>", 60) + session_receive2.send_expect(sa_gcm, ">>>", 60) + session_receive2.send_expect( + "pkts=sniff(iface='%s',count=2,timeout=30)" % self.txItf, "", 60) + + payload = "test for Ipsec Encryption Decryption simultaneously" + sa_gcm = SecurityAssociation(ESP, spi=5, + crypt_algo='AES-GCM', + crypt_key='\x2b\x7e\x15\x16\x28\xae\xd2\xa6\xab\xf7\x15\x88\x09\xcf\x4f\x3d\xde\xad\xbe\xef', + auth_algo='NULL', auth_key=None, + tunnel_header=IP(src='172.16.1.5', dst='172.16.2.5')) + sa_gcm.crypt_algo.icv_size = 16 + + p = IP(src='192.168.105.10', dst='192.168.105.10') + p /= payload + p = IP(str(p)) + + e1 = sa_gcm.encrypt(p) + e2 = p + + eth_e1 = Ether() / e1 + eth_e1.src = self.rx_src + eth_e1.dst = self.tx_dst + eth_e2 = Ether() / e2 + eth_e2.src = self.rx_src + eth_e2.dst = self.tx_dst + + sendp(eth_e1, iface=self.rxItf, count=2) + sendp(eth_e2, iface=self.txItf, count=1) + time.sleep(30) + session_receive.send_expect( + "results=sa_gcm.decrypt(pkts[2]['IP'])", ">>>", 60) + out = session_receive.send_expect("results", ">>>", 60) + self.verify(payload in out, + "The package is not received. Please check the package") + out = session_receive2.send_expect("pkts[1]", ">>>", 60) + self.verify(payload in out, + "The package is not received. Please check the package") + + def tear_down(self): + """ + Run after each test case. + """ + self.tester.send_expect("^C", "#", 5) + self.dut.kill_all() + time.sleep(2) + + def tear_down_all(self): + """ + Run after each test suite. + """ + self.rxnetobj.enable_jumbo(framesize=ETHER_STANDARD_MTU) + self.txnetobj.enable_jumbo(framesize=ETHER_STANDARD_MTU) -- 1.9.3 ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dts] [PATCH V2] add test suite inline_ipsec 2018-01-03 6:39 ` [dts] [PATCH V2] add test suite inline_ipsec xu,gang @ 2018-01-03 16:58 ` Liu, Yong 0 siblings, 0 replies; 3+ messages in thread From: Liu, Yong @ 2018-01-03 16:58 UTC (permalink / raw) To: xu,gang, dts [-- Attachment #1: Type: text/plain, Size: 547 bytes --] Gang, Please replace hard coded folder to self.dut.base_dir which can be changed by input parameter. BTW, test plan has been merged. Please only send out test suite in the next time. Thanks, Marvin On 01/03/2018 02:39 PM, xu,gang wrote: > + def set_cfg(self, filename, cfg): > + """ > + open file and write cfg, scp it to dut/root/dpdk/ > + """ > + for i in cfg: > + with open(filename, 'w') as f: > + f.write(cfg) > + self.dut.session.copy_file_to(filename, '/root/dpdk/') [-- Attachment #2: Type: text/html, Size: 1157 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-01-03 9:07 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-01-03 6:39 [dts] [PATCH V2] add test plan inline_ipsec xu,gang 2018-01-03 6:39 ` [dts] [PATCH V2] add test suite inline_ipsec xu,gang 2018-01-03 16:58 ` Liu, Yong
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