diff options
| author | luwenpeng <[email protected]> | 2023-08-09 18:47:16 +0800 |
|---|---|---|
| committer | luwenpeng <[email protected]> | 2023-08-10 18:31:38 +0800 |
| commit | e34aa3f5e23d7fa0b95944269c499d5c1e7c23aa (patch) | |
| tree | af0565991e01741c850d9479850fc58df6f9b509 /common/test | |
| parent | 1063574ca0d3fea91f26b8a6bd76a2d021efd822 (diff) | |
TSG-16531 PacketAdapter适配容器环境，使用mrzcpd收包，通过RAW Socket注RST包v2.0.0-20230810
Diffstat (limited to 'common/test')
15 files changed, 1726 insertions, 0 deletions
diff --git a/common/test/CMakeLists.txt b/common/test/CMakeLists.txt new file mode 100644 index 0000000..c89be7b --- /dev/null +++ b/common/test/CMakeLists.txt @@ -0,0 +1,23 @@ +############################################################################### +# gtest_packet_parser +############################################################################### + +add_executable(gtest_packet_parser gtest_packet_parser.cpp) +target_include_directories(gtest_packet_parser PUBLIC ${CMAKE_SOURCE_DIR}/common/include) +target_link_libraries(gtest_packet_parser common gtest) + +############################################################################### +# gtest_packet_inject +############################################################################### + +add_executable(gtest_packet_inject gtest_packet_inject.cpp) +target_include_directories(gtest_packet_inject PUBLIC ${CMAKE_SOURCE_DIR}/common/include) +target_link_libraries(gtest_packet_inject common gtest) + +############################################################################### +# gtest_discover_tests +############################################################################### + +include(GoogleTest) +gtest_discover_tests(gtest_packet_parser) +gtest_discover_tests(gtest_packet_inject)
\ No newline at end of file diff --git a/common/test/gtest_packet_inject.cpp b/common/test/gtest_packet_inject.cpp new file mode 100644 index 0000000..aad0349 --- /dev/null +++ b/common/test/gtest_packet_inject.cpp @@ -0,0 +1,178 @@ +#include <gtest/gtest.h> + +#include "packet_inject.h" + +/****************************************************************************** + * Pcap file: 2-ETH_IP6_IP4_TCP_SSH.pcap + * [Protocols in frame: eth:ethertype:ipv6:ip:tcp:ssh] + ****************************************************************************** + * + * Frame 1: 726 bytes on wire (5808 bits), 726 bytes captured (5808 bits) + * Ethernet II, Src: EvocInte_36:51:3c (00:22:46:36:51:3c), Dst: EvocInte_36:51:38 (00:22:46:36:51:38) + * Destination: EvocInte_36:51:38 (00:22:46:36:51:38) + * Source: EvocInte_36:51:3c (00:22:46:36:51:3c) + * Type: IPv6 (0x86dd) + * Internet Protocol Version 6, Src: 2001::192:168:40:134, Dst: 2001::192:168:40:133 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 672 + * Next Header: IPIP (4) + * Hop Limit: 64 + * Source Address: 2001::192:168:40:134 + * Destination Address: 2001::192:168:40:133 + * [Source Teredo Server IPv4: 0.0.0.0] + * [Source Teredo Port: 65175] + * [Source Teredo Client IPv4: 255.191.254.203] + * [Destination Teredo Server IPv4: 0.0.0.0] + * [Destination Teredo Port: 65175] + * [Destination Teredo Client IPv4: 255.191.254.204] + * Internet Protocol Version 4, Src: 1.1.1.1, Dst: 2.2.2.2 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 672 + * Identification: 0x0968 (2408) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 212 + * Protocol: TCP (6) + * Header Checksum: 0xd4ea [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 1.1.1.1 + * Destination Address: 2.2.2.2 + * Transmission Control Protocol, Src Port: 57639, Dst Port: 22, Seq: 1, Ack: 1, Len: 632 + * Source Port: 57639 + * Destination Port: 22 + * [Stream index: 0] + * [Conversation completeness: Incomplete (8)] + * [TCP Segment Len: 632] + * Sequence Number: 1 (relative sequence number) + * Sequence Number (raw): 1508621024 + * [Next Sequence Number: 633 (relative sequence number)] + * Acknowledgment Number: 1 (relative ack number) + * Acknowledgment number (raw): 2828957019 + * 0101 .... = Header Length: 20 bytes (5) + * Flags: 0x018 (PSH, ACK) + * Window: 28584 + * [Calculated window size: 28584] + * [Window size scaling factor: -1 (unknown)] + * Checksum: 0xc51f [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * [Timestamps] + * [SEQ/ACK analysis] + * TCP payload (632 bytes) + * SSH Protocol + */ + +unsigned char data2[] = { + 0x00, 0x22, 0x46, 0x36, 0x51, 0x38, 0x00, 0x22, 0x46, 0x36, 0x51, 0x3c, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x02, 0xa0, 0x04, 0x40, 0x20, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x01, 0x92, 0x01, 0x68, 0x00, 0x40, 0x01, 0x34, 0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x92, 0x01, 0x68, 0x00, 0x40, + 0x01, 0x33, 0x45, 0x00, 0x02, 0xa0, 0x09, 0x68, 0x00, 0x00, 0xd4, 0x06, 0xd4, 0xea, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0xe1, 0x27, 0x00, 0x16, + 0x59, 0xeb, 0xba, 0xe0, 0xa8, 0x9e, 0x75, 0x5b, 0x50, 0x18, 0x6f, 0xa8, 0xc5, 0x1f, 0x00, 0x00, 0x4f, 0xe3, 0xa9, 0x48, 0x9b, 0xbe, 0xa8, 0x07, 0x0e, 0xbb, + 0x5b, 0xf1, 0x15, 0x1d, 0xc9, 0xbe, 0xdf, 0x78, 0x89, 0xa2, 0x8f, 0x12, 0x5f, 0xad, 0x51, 0xd5, 0xfa, 0xa7, 0x0b, 0xf2, 0x34, 0x00, 0x5b, 0x77, 0xae, 0xab, + 0xe4, 0x49, 0xa7, 0xa5, 0xa7, 0x1f, 0xda, 0x90, 0xcc, 0xe1, 0x8e, 0x9f, 0xe9, 0xee, 0x53, 0x59, 0xa4, 0x17, 0xf8, 0x0d, 0x40, 0xe5, 0x75, 0x97, 0xf0, 0x29, + 0xfa, 0x7c, 0xb8, 0x12, 0x7e, 0x93, 0xbc, 0x7e, 0x0a, 0x69, 0x8f, 0x1d, 0x7b, 0x1a, 0x2e, 0xf6, 0xa6, 0x78, 0x67, 0x26, 0xfe, 0x8f, 0xcf, 0x5a, 0x02, 0x7d, + 0xbb, 0x1b, 0xdb, 0xc7, 0x71, 0xee, 0xe9, 0xd9, 0xc1, 0x48, 0xbf, 0xc7, 0xcc, 0x00, 0x82, 0x7f, 0x69, 0x52, 0xa7, 0xe1, 0x12, 0xec, 0xf1, 0x93, 0xa8, 0x55, + 0x5b, 0x33, 0xd3, 0x35, 0x11, 0x5d, 0xf8, 0x3d, 0x5b, 0x94, 0xc9, 0x67, 0xae, 0xba, 0xc0, 0x4a, 0x8b, 0x25, 0x8d, 0xbf, 0xd4, 0xcc, 0x24, 0xb7, 0x3d, 0x0f, + 0x1a, 0x57, 0x20, 0x5c, 0x64, 0x62, 0xf7, 0x3c, 0xff, 0xaf, 0x6b, 0xf2, 0xf3, 0xca, 0xd1, 0xcb, 0x7b, 0x9f, 0xc1, 0x31, 0x25, 0x01, 0xd1, 0x18, 0x78, 0x81, + 0xf8, 0xae, 0x61, 0x4b, 0x59, 0xa1, 0xbe, 0x4a, 0x94, 0x12, 0xa3, 0x05, 0x4a, 0x26, 0x85, 0xbd, 0x5e, 0x59, 0xb2, 0xc2, 0x24, 0xec, 0xd6, 0x94, 0x6e, 0xc5, + 0x7a, 0xdf, 0x21, 0x21, 0xe4, 0x06, 0x67, 0x89, 0xe0, 0x76, 0x85, 0xa9, 0x00, 0x43, 0xfe, 0x72, 0x8c, 0x10, 0xe4, 0x96, 0x63, 0x1a, 0xe8, 0x84, 0xe1, 0x86, + 0xa2, 0xa5, 0x67, 0x31, 0x67, 0x44, 0xca, 0xec, 0xe8, 0xa1, 0x3e, 0x5f, 0x4e, 0x71, 0x5d, 0xd4, 0x34, 0xa9, 0x3d, 0xfa, 0x6a, 0xdb, 0xfb, 0x28, 0x2b, 0x70, + 0xcc, 0xf1, 0x3c, 0x7c, 0xf5, 0x39, 0xb5, 0xd0, 0xa2, 0x56, 0x22, 0x96, 0x7e, 0xc5, 0x0e, 0x66, 0x2d, 0xcd, 0x5c, 0x33, 0x43, 0x1c, 0xca, 0x17, 0x77, 0x46, + 0xb2, 0x41, 0x06, 0x8a, 0x7c, 0x7c, 0x66, 0x06, 0x18, 0x33, 0x21, 0x16, 0x8f, 0x5a, 0xb7, 0xdd, 0x10, 0xa1, 0xab, 0xe9, 0x66, 0xf7, 0x90, 0x22, 0x2c, 0xbe, + 0xdd, 0xad, 0xe1, 0x40, 0xe9, 0x21, 0x53, 0x97, 0x07, 0x97, 0x6b, 0xd6, 0x91, 0x11, 0x44, 0x4e, 0x9d, 0x1f, 0x57, 0x07, 0xed, 0xa2, 0xac, 0x77, 0xc0, 0x84, + 0xb7, 0xc5, 0x2b, 0xaa, 0x17, 0xd2, 0xdb, 0x2a, 0x15, 0x47, 0x2b, 0x69, 0xf1, 0xb4, 0xb5, 0x8f, 0x98, 0xcf, 0x26, 0x03, 0xf0, 0x4b, 0x1a, 0xba, 0x94, 0xc4, + 0x12, 0xe3, 0xd1, 0x38, 0x0c, 0x2e, 0x87, 0x33, 0x0f, 0xe1, 0xa6, 0xba, 0x75, 0xd0, 0xa4, 0x94, 0x80, 0x49, 0x67, 0xa8, 0x90, 0x31, 0x19, 0xaa, 0xf9, 0x78, + 0x0d, 0xdd, 0x64, 0xe3, 0xc7, 0x0e, 0x81, 0xa7, 0x6b, 0x44, 0x0c, 0xb5, 0xa0, 0x25, 0x8a, 0xa2, 0xdc, 0x5e, 0xbc, 0xcd, 0xb4, 0x87, 0x1b, 0x6c, 0x08, 0x38, + 0x63, 0xa8, 0xc1, 0xde, 0xe2, 0xa1, 0xa4, 0x19, 0x1e, 0x3c, 0x67, 0x3b, 0xf7, 0x7f, 0x67, 0xfb, 0x50, 0x9a, 0x06, 0x5c, 0xdd, 0xf2, 0x26, 0x2c, 0xb9, 0xd2, + 0xbd, 0x80, 0xd5, 0xfc, 0xc5, 0x54, 0x6c, 0xc1, 0xea, 0x76, 0x3e, 0xd4, 0xbb, 0x57, 0x65, 0x6a, 0xf8, 0x8e, 0x3e, 0x93, 0xe5, 0x03, 0xfc, 0xce, 0xf1, 0x1c, + 0xf3, 0x10, 0xae, 0x87, 0x78, 0x46, 0x02, 0x63, 0xc5, 0xc0, 0x41, 0xbd, 0xae, 0x46, 0x68, 0x0c, 0x92, 0x22, 0xa4, 0xc0, 0xce, 0xf3, 0xc4, 0xf7, 0x83, 0xa9, + 0x22, 0x78, 0x74, 0x7f, 0x2e, 0xc1, 0xc6, 0x3b, 0x72, 0x26, 0x4b, 0x45, 0xbd, 0x1b, 0x9f, 0x66, 0x61, 0x46, 0xbb, 0x0f, 0xf3, 0xc5, 0x65, 0x95, 0xbc, 0xae, + 0x8f, 0x37, 0xfd, 0xa3, 0x20, 0xb6, 0xe4, 0xa8, 0xff, 0x45, 0xa1, 0x01, 0xa1, 0x76, 0xb3, 0xad, 0x16, 0x07, 0x39, 0x58, 0x3b, 0x34, 0xe9, 0xe6, 0xc0, 0xee, + 0x7f, 0x65, 0x6f, 0x68, 0xf4, 0x45, 0xa4, 0x85, 0xa7, 0x50, 0x63, 0xce, 0x0b, 0x0d, 0xbd, 0xd1, 0x20, 0xc8, 0x41, 0x37, 0x05, 0x1f, 0x81, 0xf3, 0x7c, 0xe7, + 0x67, 0x15, 0xce, 0xad, 0x76, 0x95, 0x1a, 0x93, 0x4a, 0xab, 0xc4, 0xea, 0x30, 0x44, 0x13, 0x47, 0xec, 0x79, 0xa2, 0x41, 0x0c, 0xdd, 0x42, 0xdf, 0xbf, 0x02, + 0xef, 0x9e, 0x67, 0x7e, 0x1e, 0xb0, 0x2a, 0x7f, 0x97, 0xf3, 0x5a, 0xbc, 0x21, 0x8d, 0xf9, 0xc3, 0x30, 0x45, 0xfe, 0x72, 0x74, 0x04, 0x53, 0x99, 0xe7, 0xd1, + 0x2b, 0xb6, 0x3a, 0x9c, 0x84, 0x0e, 0x15, 0x5e, 0x75, 0x3b, 0xc9, 0x0e, 0x94, 0xe6, 0x48, 0x0e, 0x37, 0x07, 0xf8, 0xd9, 0x59, 0x4b, 0x04, 0x50}; + +TEST(PACKET_INJECT, ETH_IP6_IP4_TCP_SSH) +{ + struct ip6_hdr *hdr = (struct ip6_hdr *)(data2 + 14); + EXPECT_TRUE(packet_inject_ipv6(&hdr->ip6_dst, (const char *)(data2 + 14), sizeof(data2) - 14) == 0); +} + +/****************************************************************************** + * Pcap file: 4-ETH_IP4_IP6_TCP.pcap + * [Protocols in frame: eth:ethertype:ip:ipv6:tcp] + ****************************************************************************** + * + * Frame 1: 106 bytes on wire (848 bits), 106 bytes captured (848 bits) + * Ethernet II, Src: JuniperN_45:88:29 (2c:6b:f5:45:88:29), Dst: JuniperN_2a:a2:00 (5c:5e:ab:2a:a2:00) + * Destination: JuniperN_2a:a2:00 (5c:5e:ab:2a:a2:00) + * Source: JuniperN_45:88:29 (2c:6b:f5:45:88:29) + * Type: IPv4 (0x0800) + * Internet Protocol Version 4, Src: 210.77.88.163, Dst: 59.66.4.50 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 92 + * Identification: 0x0b4d (2893) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 59 + * Protocol: IPv6 (41) + * Header Checksum: 0x09c8 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 210.77.88.163 + * Destination Address: 59.66.4.50 + * Internet Protocol Version 6, Src: 2001:da8:200:900e:200:5efe:d24d:58a3, Dst: 2600:140e:6::1702:1058 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 32 + * Next Header: TCP (6) + * Hop Limit: 64 + * Source Address: 2001:da8:200:900e:200:5efe:d24d:58a3 + * Destination Address: 2600:140e:6::1702:1058 + * [Source ISATAP IPv4: 210.77.88.163] + * Transmission Control Protocol, Src Port: 52556, Dst Port: 80, Seq: 0, Len: 0 + * Source Port: 52556 + * Destination Port: 80 + * [Stream index: 0] + * [Conversation completeness: Complete, WITH_DATA (31)] + * [TCP Segment Len: 0] + * Sequence Number: 0 (relative sequence number) + * Sequence Number (raw): 2172673142 + * [Next Sequence Number: 1 (relative sequence number)] + * Acknowledgment Number: 0 + * Acknowledgment number (raw): 0 + * 1000 .... = Header Length: 32 bytes (8) + * Flags: 0x002 (SYN) + * Window: 8192 + * [Calculated window size: 8192] + * Checksum: 0xf757 [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * Options: (12 bytes), Maximum segment size, No-Operation (NOP), Window scale, No-Operation (NOP), No-Operation (NOP), SACK permitted + * [Timestamps] + */ + +unsigned char data4[] = { + 0x5c, 0x5e, 0xab, 0x2a, 0xa2, 0x00, 0x2c, 0x6b, 0xf5, 0x45, 0x88, 0x29, 0x08, 0x00, 0x45, 0x00, 0x00, 0x5c, 0x0b, 0x4d, 0x00, 0x00, 0x3b, 0x29, 0x09, 0xc8, + 0xd2, 0x4d, 0x58, 0xa3, 0x3b, 0x42, 0x04, 0x32, 0x60, 0x00, 0x00, 0x00, 0x00, 0x20, 0x06, 0x40, 0x20, 0x01, 0x0d, 0xa8, 0x02, 0x00, 0x90, 0x0e, 0x02, 0x00, + 0x5e, 0xfe, 0xd2, 0x4d, 0x58, 0xa3, 0x26, 0x00, 0x14, 0x0e, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x02, 0x10, 0x58, 0xcd, 0x4c, 0x00, 0x50, + 0x81, 0x80, 0x5c, 0x76, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, 0x00, 0xf7, 0x57, 0x00, 0x00, 0x02, 0x04, 0x04, 0xc4, 0x01, 0x03, 0x03, 0x08, 0x01, 0x01, + 0x04, 0x02}; + +TEST(PACKET_INJECT, ETH_IP4_IP6_TCP) +{ + struct ip *hdr = (struct ip *)(data4 + 14); + EXPECT_TRUE(packet_inject_ipv4(&hdr->ip_dst, (const char *)(data4 + 14), sizeof(data4) - 14) == 0); +} + +int main(int argc, char **argv) +{ + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} diff --git a/common/test/gtest_packet_parser.cpp b/common/test/gtest_packet_parser.cpp new file mode 100644 index 0000000..99b5a2b --- /dev/null +++ b/common/test/gtest_packet_parser.cpp @@ -0,0 +1,1525 @@ +#include <gtest/gtest.h> + +#include "packet_parser.h" + +/****************************************************************************** + * Pcap file: 1-ETH_VLAN_VLAN_IP4_IP4_UDP.pcap + * [Protocols in frame: eth:ethertype:vlan:ethertype:vlan:ethertype:ip:ip:udp:data] + ****************************************************************************** + * + * Frame 1: 170 bytes on wire (1360 bits), 170 bytes captured (1360 bits) + * Ethernet II, Src: HuaweiTe_3b:b3:9a (a4:c6:4f:3b:b3:9a), Dst: 00:00:00_00:00:04 (00:00:00:00:00:04) + * Destination: 00:00:00_00:00:04 (00:00:00:00:00:04) + * Source: HuaweiTe_3b:b3:9a (a4:c6:4f:3b:b3:9a) + * Type: 802.1Q Virtual LAN (0x8100) + * 802.1Q Virtual LAN, PRI: 3, DEI: 0, ID: 1624 + * 011. .... .... .... = Priority: Critical Applications (3) + * ...0 .... .... .... = DEI: Ineligible + * .... 0110 0101 1000 = ID: 1624 + * Type: 802.1Q Virtual LAN (0x8100) + * 802.1Q Virtual LAN, PRI: 3, DEI: 0, ID: 505 + * 011. .... .... .... = Priority: Critical Applications (3) + * ...0 .... .... .... = DEI: Ineligible + * .... 0001 1111 1001 = ID: 505 + * Type: IPv4 (0x0800) + * Internet Protocol Version 4, Src: 69.67.35.146, Dst: 41.202.46.110 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0xb8 (DSCP: EF PHB, ECN: Not-ECT) + * Total Length: 148 + * Identification: 0xe858 (59480) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 255 + * Protocol: IPIP (4) + * Header Checksum: 0x1148 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 69.67.35.146 + * Destination Address: 41.202.46.110 + * Internet Protocol Version 4, Src: 10.10.100.25, Dst: 10.10.101.2 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0xb8 (DSCP: EF PHB, ECN: Not-ECT) + * Total Length: 128 + * Identification: 0x0001 (1) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 254 + * Protocol: UDP (17) + * Header Checksum: 0xde84 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 10.10.100.25 + * Destination Address: 10.10.101.2 + * User Datagram Protocol, Src Port: 62367, Dst Port: 17000 + * Source Port: 62367 + * Destination Port: 17000 + * Length: 108 + * Checksum: 0x4b9a [unverified] + * [Checksum Status: Unverified] + * [Stream index: 0] + * [Timestamps] + * [Time since first frame: 0.000000000 seconds] + * [Time since previous frame: 0.000000000 seconds] + * UDP payload (100 bytes) + * Data (100 bytes) + */ + +unsigned char data1[] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0xa4, 0xc6, 0x4f, 0x3b, 0xb3, 0x9a, 0x81, 0x00, 0x66, 0x58, 0x81, 0x00, 0x61, 0xf9, 0x08, 0x00, 0x45, 0xb8, 0x00, 0x94, + 0xe8, 0x58, 0x00, 0x00, 0xff, 0x04, 0x11, 0x48, 0x45, 0x43, 0x23, 0x92, 0x29, 0xca, 0x2e, 0x6e, 0x45, 0xb8, 0x00, 0x80, 0x00, 0x01, 0x00, 0x00, 0xfe, 0x11, + 0xde, 0x84, 0x0a, 0x0a, 0x64, 0x19, 0x0a, 0x0a, 0x65, 0x02, 0xf3, 0x9f, 0x42, 0x68, 0x00, 0x6c, 0x4b, 0x9a, 0x00, 0x02, 0x00, 0x00, 0x04, 0x73, 0x6c, 0x10, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, + 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, + 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, + 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd, 0xab, 0xcd}; + +TEST(PACKET_PARSER, ETH_VLAN_VLAN_IP4_IP4_UDP) +{ + uint64_t packet_id = 1; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data1, sizeof(data1), packet_id); + + // LAYER_TYPE_ETHER OK + const struct layer_record *outer_eth_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_ETHER); + const struct layer_record *inner_eth_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_ETHER); + + EXPECT_TRUE(outer_eth_record != nullptr); + EXPECT_TRUE(inner_eth_record != nullptr); + EXPECT_TRUE(outer_eth_record == inner_eth_record); + + EXPECT_TRUE(outer_eth_record->hdr_offset == 0); + EXPECT_TRUE(outer_eth_record->hdr_len == 14); + EXPECT_TRUE(outer_eth_record->pld_len == 156); + + // LAYER_TYPE_L2 OK + const struct layer_record *outer_l2_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2); + const struct layer_record *inner_l2_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2); + + EXPECT_TRUE(outer_l2_record != nullptr); + EXPECT_TRUE(inner_l2_record != nullptr); + EXPECT_TRUE(outer_l2_record == inner_l2_record); + EXPECT_TRUE(outer_l2_record == outer_eth_record); + + // LAYER_TYPE_VLAN OK + const struct layer_record *outer_vlan_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_VLAN); + const struct layer_record *inner_vlan_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_VLAN); + + EXPECT_TRUE(outer_vlan_record != nullptr); + EXPECT_TRUE(inner_vlan_record != nullptr); + + EXPECT_TRUE(outer_vlan_record->hdr_offset == 14); + EXPECT_TRUE(outer_vlan_record->hdr_len == 4); + EXPECT_TRUE(outer_vlan_record->pld_len == 152); + + EXPECT_TRUE(inner_vlan_record->hdr_offset == 18); + EXPECT_TRUE(inner_vlan_record->hdr_len == 4); + EXPECT_TRUE(inner_vlan_record->pld_len == 148); + + // LAYER_TYPE_L2_TUN OK + const struct layer_record *outer_l2_tun_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2_TUN); + const struct layer_record *inner_l2_tun_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2_TUN); + + EXPECT_TRUE(outer_l2_tun_record != nullptr); + EXPECT_TRUE(inner_l2_tun_record != nullptr); + EXPECT_TRUE(outer_l2_tun_record == outer_vlan_record); + EXPECT_TRUE(inner_l2_tun_record == inner_vlan_record); + + // LAYER_TYPE_IPV4 OK + const struct layer_record *outer_ipv4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV4); + const struct layer_record *inner_ipv4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV4); + + EXPECT_TRUE(outer_ipv4_record != nullptr); + EXPECT_TRUE(inner_ipv4_record != nullptr); + + EXPECT_TRUE(outer_ipv4_record->hdr_offset == 22); + EXPECT_TRUE(outer_ipv4_record->hdr_len == 20); + EXPECT_TRUE(outer_ipv4_record->pld_len == 128); + + EXPECT_TRUE(inner_ipv4_record->hdr_offset == 42); + EXPECT_TRUE(inner_ipv4_record->hdr_len == 20); + EXPECT_TRUE(inner_ipv4_record->pld_len == 108); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == outer_ipv4_record); + EXPECT_TRUE(inner_l3_record == inner_ipv4_record); + + // LAYER_TYPE_UDP OK + const struct layer_record *outer_udp_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_UDP); + const struct layer_record *inner_udp_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_UDP); + + EXPECT_TRUE(outer_udp_record != nullptr); + EXPECT_TRUE(inner_udp_record != nullptr); + EXPECT_TRUE(outer_udp_record == inner_udp_record); + + EXPECT_TRUE(outer_udp_record->hdr_offset == 62); + EXPECT_TRUE(outer_udp_record->hdr_len == 8); + EXPECT_TRUE(outer_udp_record->pld_len == 100); + + // LAYER_TYPE_L4 OK + const struct layer_record *outer_l4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L4); + const struct layer_record *inner_l4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L4); + + EXPECT_TRUE(outer_l4_record != nullptr); + EXPECT_TRUE(inner_l4_record != nullptr); + EXPECT_TRUE(outer_l4_record == inner_l4_record); + EXPECT_TRUE(outer_l4_record == outer_udp_record); +} + +/****************************************************************************** + * Pcap file: 2-ETH_IP6_IP4_TCP_SSH.pcap + * [Protocols in frame: eth:ethertype:ipv6:ip:tcp:ssh] + ****************************************************************************** + * + * Frame 1: 726 bytes on wire (5808 bits), 726 bytes captured (5808 bits) + * Ethernet II, Src: EvocInte_36:51:3c (00:22:46:36:51:3c), Dst: EvocInte_36:51:38 (00:22:46:36:51:38) + * Destination: EvocInte_36:51:38 (00:22:46:36:51:38) + * Source: EvocInte_36:51:3c (00:22:46:36:51:3c) + * Type: IPv6 (0x86dd) + * Internet Protocol Version 6, Src: 2001::192:168:40:134, Dst: 2001::192:168:40:133 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 672 + * Next Header: IPIP (4) + * Hop Limit: 64 + * Source Address: 2001::192:168:40:134 + * Destination Address: 2001::192:168:40:133 + * [Source Teredo Server IPv4: 0.0.0.0] + * [Source Teredo Port: 65175] + * [Source Teredo Client IPv4: 255.191.254.203] + * [Destination Teredo Server IPv4: 0.0.0.0] + * [Destination Teredo Port: 65175] + * [Destination Teredo Client IPv4: 255.191.254.204] + * Internet Protocol Version 4, Src: 1.1.1.1, Dst: 2.2.2.2 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 672 + * Identification: 0x0968 (2408) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 212 + * Protocol: TCP (6) + * Header Checksum: 0xd4ea [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 1.1.1.1 + * Destination Address: 2.2.2.2 + * Transmission Control Protocol, Src Port: 57639, Dst Port: 22, Seq: 1, Ack: 1, Len: 632 + * Source Port: 57639 + * Destination Port: 22 + * [Stream index: 0] + * [Conversation completeness: Incomplete (8)] + * [TCP Segment Len: 632] + * Sequence Number: 1 (relative sequence number) + * Sequence Number (raw): 1508621024 + * [Next Sequence Number: 633 (relative sequence number)] + * Acknowledgment Number: 1 (relative ack number) + * Acknowledgment number (raw): 2828957019 + * 0101 .... = Header Length: 20 bytes (5) + * Flags: 0x018 (PSH, ACK) + * Window: 28584 + * [Calculated window size: 28584] + * [Window size scaling factor: -1 (unknown)] + * Checksum: 0xc51f [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * [Timestamps] + * [SEQ/ACK analysis] + * TCP payload (632 bytes) + * SSH Protocol + */ + +unsigned char data2[] = { + 0x00, 0x22, 0x46, 0x36, 0x51, 0x38, 0x00, 0x22, 0x46, 0x36, 0x51, 0x3c, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x02, 0xa0, 0x04, 0x40, 0x20, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x01, 0x92, 0x01, 0x68, 0x00, 0x40, 0x01, 0x34, 0x20, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x92, 0x01, 0x68, 0x00, 0x40, + 0x01, 0x33, 0x45, 0x00, 0x02, 0xa0, 0x09, 0x68, 0x00, 0x00, 0xd4, 0x06, 0xd4, 0xea, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0xe1, 0x27, 0x00, 0x16, + 0x59, 0xeb, 0xba, 0xe0, 0xa8, 0x9e, 0x75, 0x5b, 0x50, 0x18, 0x6f, 0xa8, 0xc5, 0x1f, 0x00, 0x00, 0x4f, 0xe3, 0xa9, 0x48, 0x9b, 0xbe, 0xa8, 0x07, 0x0e, 0xbb, + 0x5b, 0xf1, 0x15, 0x1d, 0xc9, 0xbe, 0xdf, 0x78, 0x89, 0xa2, 0x8f, 0x12, 0x5f, 0xad, 0x51, 0xd5, 0xfa, 0xa7, 0x0b, 0xf2, 0x34, 0x00, 0x5b, 0x77, 0xae, 0xab, + 0xe4, 0x49, 0xa7, 0xa5, 0xa7, 0x1f, 0xda, 0x90, 0xcc, 0xe1, 0x8e, 0x9f, 0xe9, 0xee, 0x53, 0x59, 0xa4, 0x17, 0xf8, 0x0d, 0x40, 0xe5, 0x75, 0x97, 0xf0, 0x29, + 0xfa, 0x7c, 0xb8, 0x12, 0x7e, 0x93, 0xbc, 0x7e, 0x0a, 0x69, 0x8f, 0x1d, 0x7b, 0x1a, 0x2e, 0xf6, 0xa6, 0x78, 0x67, 0x26, 0xfe, 0x8f, 0xcf, 0x5a, 0x02, 0x7d, + 0xbb, 0x1b, 0xdb, 0xc7, 0x71, 0xee, 0xe9, 0xd9, 0xc1, 0x48, 0xbf, 0xc7, 0xcc, 0x00, 0x82, 0x7f, 0x69, 0x52, 0xa7, 0xe1, 0x12, 0xec, 0xf1, 0x93, 0xa8, 0x55, + 0x5b, 0x33, 0xd3, 0x35, 0x11, 0x5d, 0xf8, 0x3d, 0x5b, 0x94, 0xc9, 0x67, 0xae, 0xba, 0xc0, 0x4a, 0x8b, 0x25, 0x8d, 0xbf, 0xd4, 0xcc, 0x24, 0xb7, 0x3d, 0x0f, + 0x1a, 0x57, 0x20, 0x5c, 0x64, 0x62, 0xf7, 0x3c, 0xff, 0xaf, 0x6b, 0xf2, 0xf3, 0xca, 0xd1, 0xcb, 0x7b, 0x9f, 0xc1, 0x31, 0x25, 0x01, 0xd1, 0x18, 0x78, 0x81, + 0xf8, 0xae, 0x61, 0x4b, 0x59, 0xa1, 0xbe, 0x4a, 0x94, 0x12, 0xa3, 0x05, 0x4a, 0x26, 0x85, 0xbd, 0x5e, 0x59, 0xb2, 0xc2, 0x24, 0xec, 0xd6, 0x94, 0x6e, 0xc5, + 0x7a, 0xdf, 0x21, 0x21, 0xe4, 0x06, 0x67, 0x89, 0xe0, 0x76, 0x85, 0xa9, 0x00, 0x43, 0xfe, 0x72, 0x8c, 0x10, 0xe4, 0x96, 0x63, 0x1a, 0xe8, 0x84, 0xe1, 0x86, + 0xa2, 0xa5, 0x67, 0x31, 0x67, 0x44, 0xca, 0xec, 0xe8, 0xa1, 0x3e, 0x5f, 0x4e, 0x71, 0x5d, 0xd4, 0x34, 0xa9, 0x3d, 0xfa, 0x6a, 0xdb, 0xfb, 0x28, 0x2b, 0x70, + 0xcc, 0xf1, 0x3c, 0x7c, 0xf5, 0x39, 0xb5, 0xd0, 0xa2, 0x56, 0x22, 0x96, 0x7e, 0xc5, 0x0e, 0x66, 0x2d, 0xcd, 0x5c, 0x33, 0x43, 0x1c, 0xca, 0x17, 0x77, 0x46, + 0xb2, 0x41, 0x06, 0x8a, 0x7c, 0x7c, 0x66, 0x06, 0x18, 0x33, 0x21, 0x16, 0x8f, 0x5a, 0xb7, 0xdd, 0x10, 0xa1, 0xab, 0xe9, 0x66, 0xf7, 0x90, 0x22, 0x2c, 0xbe, + 0xdd, 0xad, 0xe1, 0x40, 0xe9, 0x21, 0x53, 0x97, 0x07, 0x97, 0x6b, 0xd6, 0x91, 0x11, 0x44, 0x4e, 0x9d, 0x1f, 0x57, 0x07, 0xed, 0xa2, 0xac, 0x77, 0xc0, 0x84, + 0xb7, 0xc5, 0x2b, 0xaa, 0x17, 0xd2, 0xdb, 0x2a, 0x15, 0x47, 0x2b, 0x69, 0xf1, 0xb4, 0xb5, 0x8f, 0x98, 0xcf, 0x26, 0x03, 0xf0, 0x4b, 0x1a, 0xba, 0x94, 0xc4, + 0x12, 0xe3, 0xd1, 0x38, 0x0c, 0x2e, 0x87, 0x33, 0x0f, 0xe1, 0xa6, 0xba, 0x75, 0xd0, 0xa4, 0x94, 0x80, 0x49, 0x67, 0xa8, 0x90, 0x31, 0x19, 0xaa, 0xf9, 0x78, + 0x0d, 0xdd, 0x64, 0xe3, 0xc7, 0x0e, 0x81, 0xa7, 0x6b, 0x44, 0x0c, 0xb5, 0xa0, 0x25, 0x8a, 0xa2, 0xdc, 0x5e, 0xbc, 0xcd, 0xb4, 0x87, 0x1b, 0x6c, 0x08, 0x38, + 0x63, 0xa8, 0xc1, 0xde, 0xe2, 0xa1, 0xa4, 0x19, 0x1e, 0x3c, 0x67, 0x3b, 0xf7, 0x7f, 0x67, 0xfb, 0x50, 0x9a, 0x06, 0x5c, 0xdd, 0xf2, 0x26, 0x2c, 0xb9, 0xd2, + 0xbd, 0x80, 0xd5, 0xfc, 0xc5, 0x54, 0x6c, 0xc1, 0xea, 0x76, 0x3e, 0xd4, 0xbb, 0x57, 0x65, 0x6a, 0xf8, 0x8e, 0x3e, 0x93, 0xe5, 0x03, 0xfc, 0xce, 0xf1, 0x1c, + 0xf3, 0x10, 0xae, 0x87, 0x78, 0x46, 0x02, 0x63, 0xc5, 0xc0, 0x41, 0xbd, 0xae, 0x46, 0x68, 0x0c, 0x92, 0x22, 0xa4, 0xc0, 0xce, 0xf3, 0xc4, 0xf7, 0x83, 0xa9, + 0x22, 0x78, 0x74, 0x7f, 0x2e, 0xc1, 0xc6, 0x3b, 0x72, 0x26, 0x4b, 0x45, 0xbd, 0x1b, 0x9f, 0x66, 0x61, 0x46, 0xbb, 0x0f, 0xf3, 0xc5, 0x65, 0x95, 0xbc, 0xae, + 0x8f, 0x37, 0xfd, 0xa3, 0x20, 0xb6, 0xe4, 0xa8, 0xff, 0x45, 0xa1, 0x01, 0xa1, 0x76, 0xb3, 0xad, 0x16, 0x07, 0x39, 0x58, 0x3b, 0x34, 0xe9, 0xe6, 0xc0, 0xee, + 0x7f, 0x65, 0x6f, 0x68, 0xf4, 0x45, 0xa4, 0x85, 0xa7, 0x50, 0x63, 0xce, 0x0b, 0x0d, 0xbd, 0xd1, 0x20, 0xc8, 0x41, 0x37, 0x05, 0x1f, 0x81, 0xf3, 0x7c, 0xe7, + 0x67, 0x15, 0xce, 0xad, 0x76, 0x95, 0x1a, 0x93, 0x4a, 0xab, 0xc4, 0xea, 0x30, 0x44, 0x13, 0x47, 0xec, 0x79, 0xa2, 0x41, 0x0c, 0xdd, 0x42, 0xdf, 0xbf, 0x02, + 0xef, 0x9e, 0x67, 0x7e, 0x1e, 0xb0, 0x2a, 0x7f, 0x97, 0xf3, 0x5a, 0xbc, 0x21, 0x8d, 0xf9, 0xc3, 0x30, 0x45, 0xfe, 0x72, 0x74, 0x04, 0x53, 0x99, 0xe7, 0xd1, + 0x2b, 0xb6, 0x3a, 0x9c, 0x84, 0x0e, 0x15, 0x5e, 0x75, 0x3b, 0xc9, 0x0e, 0x94, 0xe6, 0x48, 0x0e, 0x37, 0x07, 0xf8, 0xd9, 0x59, 0x4b, 0x04, 0x50}; + +TEST(PACKET_PARSER, ETH_IP6_IP4_TCP_SSH) +{ + uint64_t packet_id = 2; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data2, sizeof(data2), packet_id); + + // LAYER_TYPE_IPV6 OK + const struct layer_record *outer_ipv6_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV6); + const struct layer_record *inner_ipv6_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV6); + + EXPECT_TRUE(outer_ipv6_record != nullptr); + EXPECT_TRUE(inner_ipv6_record != nullptr); + EXPECT_TRUE(outer_ipv6_record == inner_ipv6_record); + + EXPECT_TRUE(outer_ipv6_record->hdr_offset == 14); + EXPECT_TRUE(outer_ipv6_record->hdr_len == 40); + EXPECT_TRUE(outer_ipv6_record->pld_len == 672); + + // LAYER_TYPE_IPV4 OK + const struct layer_record *outer_ipv4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV4); + const struct layer_record *inner_ipv4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV4); + + EXPECT_TRUE(outer_ipv4_record != nullptr); + EXPECT_TRUE(inner_ipv4_record != nullptr); + EXPECT_TRUE(outer_ipv4_record == inner_ipv4_record); + + EXPECT_TRUE(outer_ipv4_record->hdr_offset == 54); + EXPECT_TRUE(outer_ipv4_record->hdr_len == 20); + EXPECT_TRUE(outer_ipv4_record->pld_len == 652); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == outer_ipv6_record); + EXPECT_TRUE(inner_l3_record == outer_ipv4_record); + + // LAYER_TYPE_TCP OK + const struct layer_record *outer_tcp_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_TCP); + const struct layer_record *inner_tcp_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_TCP); + + EXPECT_TRUE(outer_tcp_record != nullptr); + EXPECT_TRUE(inner_tcp_record != nullptr); + EXPECT_TRUE(outer_tcp_record == inner_tcp_record); + + EXPECT_TRUE(outer_tcp_record->hdr_offset == 74); + EXPECT_TRUE(outer_tcp_record->hdr_len == 20); + EXPECT_TRUE(outer_tcp_record->pld_len == 632); + + // LAYER_TYPE_L4 OK + const struct layer_record *outer_l4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L4); + const struct layer_record *inner_l4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L4); + + EXPECT_TRUE(outer_l4_record != nullptr); + EXPECT_TRUE(inner_l4_record != nullptr); + EXPECT_TRUE(outer_l4_record == inner_l4_record); + EXPECT_TRUE(outer_l4_record == outer_tcp_record); +} + +/****************************************************************************** + * Pcap file: 3-ETH_VLAN_IP6_IP4_GRE_PPP_IP4_UDP_DNS.pcap + * [Protocols in frame: eth:ethertype:vlan:ethertype:ipv6:ip:gre:ppp:ip:udp:dns] + ****************************************************************************** + * + * Frame 1: 272 bytes on wire (2176 bits), 272 bytes captured (2176 bits) + * Ethernet II, Src: Cisco_e6:82:c4 (00:19:06:e6:82:c4), Dst: 10:01:00:00:61:3d (10:01:00:00:61:3d) + * Destination: 10:01:00:00:61:3d (10:01:00:00:61:3d) + * Source: Cisco_e6:82:c4 (00:19:06:e6:82:c4) + * Type: 802.1Q Virtual LAN (0x8100) + * 802.1Q Virtual LAN, PRI: 0, DEI: 0, ID: 100 + * 000. .... .... .... = Priority: Best Effort (default) (0) + * ...0 .... .... .... = DEI: Ineligible + * .... 0000 0110 0100 = ID: 100 + * Type: IPv6 (0x86dd) + * Internet Protocol Version 6, Src: 2607:fcd0:100:2300::b108:2a6b, Dst: 2402:f000:1:8e01::5555 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 214 + * Next Header: IPIP (4) + * Hop Limit: 57 + * Source Address: 2607:fcd0:100:2300::b108:2a6b + * Destination Address: 2402:f000:1:8e01::5555 + * Internet Protocol Version 4, Src: 192.52.166.154, Dst: 16.0.0.200 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 214 + * Identification: 0x842f (33839) + * 010. .... = Flags: 0x2, Don't fragment + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 64 + * Protocol: Generic Routing Encapsulation (47) + * Header Checksum: 0x3e33 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 192.52.166.154 + * Destination Address: 16.0.0.200 + * Generic Routing Encapsulation (PPP) + * Flags and Version: 0x3081 + * Protocol Type: PPP (0x880b) + * Payload Length: 178 + * Call ID: 17 + * Sequence Number: 538640 + * Acknowledgment Number: 429725 + * Point-to-Point Protocol + * Address: 0xff + * Control: 0x03 + * Protocol: Internet Protocol version 4 (0x0021) + * Internet Protocol Version 4, Src: 8.8.8.8, Dst: 172.16.44.3 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 174 + * Identification: 0x2f9c (12188) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 50 + * Protocol: UDP (17) + * Header Checksum: 0x7080 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 8.8.8.8 + * Destination Address: 172.16.44.3 + * User Datagram Protocol, Src Port: 53, Dst Port: 9879 + * Source Port: 53 + * Destination Port: 9879 + * Length: 154 + * Checksum: 0x45d9 [unverified] + * [Checksum Status: Unverified] + * [Stream index: 0] + * [Timestamps] + * UDP payload (146 bytes) + * Domain Name System (response) + */ + +unsigned char data3[] = { + 0x10, 0x01, 0x00, 0x00, 0x61, 0x3d, 0x00, 0x19, 0x06, 0xe6, 0x82, 0xc4, 0x81, 0x00, 0x00, 0x64, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x00, 0xd6, 0x04, 0x39, + 0x26, 0x07, 0xfc, 0xd0, 0x01, 0x00, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb1, 0x08, 0x2a, 0x6b, 0x24, 0x02, 0xf0, 0x00, 0x00, 0x01, 0x8e, 0x01, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x55, 0x55, 0x45, 0x00, 0x00, 0xd6, 0x84, 0x2f, 0x40, 0x00, 0x40, 0x2f, 0x3e, 0x33, 0xc0, 0x34, 0xa6, 0x9a, 0x10, 0x00, 0x00, 0xc8, + 0x30, 0x81, 0x88, 0x0b, 0x00, 0xb2, 0x00, 0x11, 0x00, 0x08, 0x38, 0x10, 0x00, 0x06, 0x8e, 0x9d, 0xff, 0x03, 0x00, 0x21, 0x45, 0x00, 0x00, 0xae, 0x2f, 0x9c, + 0x00, 0x00, 0x32, 0x11, 0x70, 0x80, 0x08, 0x08, 0x08, 0x08, 0xac, 0x10, 0x2c, 0x03, 0x00, 0x35, 0x26, 0x97, 0x00, 0x9a, 0x45, 0xd9, 0xb4, 0xe2, 0x81, 0x83, + 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x35, 0x78, 0x71, 0x74, 0x2d, 0x64, 0x65, 0x74, 0x65, 0x63, 0x74, 0x2d, 0x6d, 0x6f, 0x64, 0x65, 0x32, 0x2d, + 0x37, 0x38, 0x63, 0x30, 0x36, 0x64, 0x63, 0x37, 0x2d, 0x30, 0x34, 0x61, 0x37, 0x2d, 0x34, 0x38, 0x35, 0x33, 0x2d, 0x38, 0x34, 0x38, 0x33, 0x2d, 0x61, 0x35, + 0x36, 0x32, 0x38, 0x39, 0x37, 0x36, 0x65, 0x32, 0x33, 0x33, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x02, 0xf0, 0x00, 0x40, + 0x01, 0x61, 0x0c, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x73, 0x03, 0x6e, 0x65, 0x74, 0x00, 0x05, 0x6e, 0x73, 0x74, 0x6c, 0x64, + 0x0c, 0x76, 0x65, 0x72, 0x69, 0x73, 0x69, 0x67, 0x6e, 0x2d, 0x67, 0x72, 0x73, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x78, 0x0d, 0x09, 0x09, 0x00, 0x00, 0x07, 0x08, + 0x00, 0x00, 0x03, 0x84, 0x00, 0x09, 0x3a, 0x80, 0x00, 0x01, 0x51, 0x80}; + +TEST(PACKET_PARSER, ETH_VLAN_IP6_IP4_GRE_PPP_IP4_UDP_DNS) +{ + uint64_t packet_id = 3; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data3, sizeof(data3), packet_id); + + // LAYER_TYPE_IPV6 OK + const struct layer_record *outer_ipv6_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV6); + const struct layer_record *inner_ipv6_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV6); + + EXPECT_TRUE(outer_ipv6_record != nullptr); + EXPECT_TRUE(inner_ipv6_record != nullptr); + EXPECT_TRUE(outer_ipv6_record == inner_ipv6_record); + + EXPECT_TRUE(outer_ipv6_record->hdr_offset == 18); + EXPECT_TRUE(outer_ipv6_record->hdr_len == 40); + EXPECT_TRUE(outer_ipv6_record->pld_len == 214); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == outer_ipv6_record); + + // TODO No Support GRE-PPP-IP4 +} + +/****************************************************************************** + * Pcap file: 4-ETH_IP4_IP6_TCP.pcap + * [Protocols in frame: eth:ethertype:ip:ipv6:tcp] + ****************************************************************************** + * + * Frame 1: 106 bytes on wire (848 bits), 106 bytes captured (848 bits) + * Ethernet II, Src: JuniperN_45:88:29 (2c:6b:f5:45:88:29), Dst: JuniperN_2a:a2:00 (5c:5e:ab:2a:a2:00) + * Destination: JuniperN_2a:a2:00 (5c:5e:ab:2a:a2:00) + * Source: JuniperN_45:88:29 (2c:6b:f5:45:88:29) + * Type: IPv4 (0x0800) + * Internet Protocol Version 4, Src: 210.77.88.163, Dst: 59.66.4.50 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 92 + * Identification: 0x0b4d (2893) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 59 + * Protocol: IPv6 (41) + * Header Checksum: 0x09c8 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 210.77.88.163 + * Destination Address: 59.66.4.50 + * Internet Protocol Version 6, Src: 2001:da8:200:900e:200:5efe:d24d:58a3, Dst: 2600:140e:6::1702:1058 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 32 + * Next Header: TCP (6) + * Hop Limit: 64 + * Source Address: 2001:da8:200:900e:200:5efe:d24d:58a3 + * Destination Address: 2600:140e:6::1702:1058 + * [Source ISATAP IPv4: 210.77.88.163] + * Transmission Control Protocol, Src Port: 52556, Dst Port: 80, Seq: 0, Len: 0 + * Source Port: 52556 + * Destination Port: 80 + * [Stream index: 0] + * [Conversation completeness: Complete, WITH_DATA (31)] + * [TCP Segment Len: 0] + * Sequence Number: 0 (relative sequence number) + * Sequence Number (raw): 2172673142 + * [Next Sequence Number: 1 (relative sequence number)] + * Acknowledgment Number: 0 + * Acknowledgment number (raw): 0 + * 1000 .... = Header Length: 32 bytes (8) + * Flags: 0x002 (SYN) + * Window: 8192 + * [Calculated window size: 8192] + * Checksum: 0xf757 [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * Options: (12 bytes), Maximum segment size, No-Operation (NOP), Window scale, No-Operation (NOP), No-Operation (NOP), SACK permitted + * [Timestamps] + */ + +unsigned char data4[] = { + 0x5c, 0x5e, 0xab, 0x2a, 0xa2, 0x00, 0x2c, 0x6b, 0xf5, 0x45, 0x88, 0x29, 0x08, 0x00, 0x45, 0x00, 0x00, 0x5c, 0x0b, 0x4d, 0x00, 0x00, 0x3b, 0x29, 0x09, 0xc8, + 0xd2, 0x4d, 0x58, 0xa3, 0x3b, 0x42, 0x04, 0x32, 0x60, 0x00, 0x00, 0x00, 0x00, 0x20, 0x06, 0x40, 0x20, 0x01, 0x0d, 0xa8, 0x02, 0x00, 0x90, 0x0e, 0x02, 0x00, + 0x5e, 0xfe, 0xd2, 0x4d, 0x58, 0xa3, 0x26, 0x00, 0x14, 0x0e, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x17, 0x02, 0x10, 0x58, 0xcd, 0x4c, 0x00, 0x50, + 0x81, 0x80, 0x5c, 0x76, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, 0x20, 0x00, 0xf7, 0x57, 0x00, 0x00, 0x02, 0x04, 0x04, 0xc4, 0x01, 0x03, 0x03, 0x08, 0x01, 0x01, + 0x04, 0x02}; + +TEST(PACKET_PARSER, ETH_IP4_IP6_TCP) +{ + uint64_t packet_id = 4; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data4, sizeof(data4), packet_id); + + // LAYER_TYPE_IPV4 OK + const struct layer_record *outer_ipv4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV4); + const struct layer_record *inner_ipv4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV4); + + EXPECT_TRUE(outer_ipv4_record != nullptr); + EXPECT_TRUE(inner_ipv4_record != nullptr); + EXPECT_TRUE(outer_ipv4_record == inner_ipv4_record); + + EXPECT_TRUE(outer_ipv4_record->hdr_offset == 14); + EXPECT_TRUE(outer_ipv4_record->hdr_len == 20); + EXPECT_TRUE(outer_ipv4_record->pld_len == 72); + + // LAYER_TYPE_IPV6 OK + const struct layer_record *outer_ipv6_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV6); + const struct layer_record *inner_ipv6_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV6); + + EXPECT_TRUE(outer_ipv6_record != nullptr); + EXPECT_TRUE(inner_ipv6_record != nullptr); + EXPECT_TRUE(outer_ipv6_record == inner_ipv6_record); + + EXPECT_TRUE(outer_ipv6_record->hdr_offset == 34); + EXPECT_TRUE(outer_ipv6_record->hdr_len == 40); + EXPECT_TRUE(outer_ipv6_record->pld_len == 32); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == outer_ipv4_record); + EXPECT_TRUE(inner_l3_record == outer_ipv6_record); + + // LAYER_TYPE_TCP OK + const struct layer_record *outer_tcp_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_TCP); + const struct layer_record *inner_tcp_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_TCP); + + EXPECT_TRUE(outer_tcp_record != nullptr); + EXPECT_TRUE(inner_tcp_record != nullptr); + EXPECT_TRUE(outer_tcp_record == inner_tcp_record); + + EXPECT_TRUE(outer_tcp_record->hdr_offset == 74); + EXPECT_TRUE(outer_tcp_record->hdr_len == 32); + EXPECT_TRUE(outer_tcp_record->pld_len == 0); + + // LAYER_TYPE_L4 OK + const struct layer_record *outer_l4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L4); + const struct layer_record *inner_l4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L4); + + EXPECT_TRUE(outer_l4_record != nullptr); + EXPECT_TRUE(inner_l4_record != nullptr); + EXPECT_TRUE(outer_l4_record == inner_l4_record); + EXPECT_TRUE(outer_l4_record == outer_tcp_record); +} + +/****************************************************************************** + * Pcap file: 5-ETH_IP6_IP6_UDP.pcap + * [Protocols in frame: eth:ethertype:ipv6:ipv6:udp:data] + ****************************************************************************** + * + * Frame 1: 106 bytes on wire (848 bits), 106 bytes captured (848 bits) + * Ethernet II, Src: 00:00:00_00:00:00 (00:00:00:00:00:00), Dst: Broadcast (ff:ff:ff:ff:ff:ff) + * Destination: Broadcast (ff:ff:ff:ff:ff:ff) + * Source: 00:00:00_00:00:00 (00:00:00:00:00:00) + * Type: IPv6 (0x86dd) + * Internet Protocol Version 6, Src: 2001:4f8:4:7:2e0:81ff:fe52:ffff, Dst: 2001:4f8:4:7:2e0:81ff:fe52:9a6b + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 52 + * Next Header: IPv6 (41) + * Hop Limit: 64 + * Source Address: 2001:4f8:4:7:2e0:81ff:fe52:ffff + * Destination Address: 2001:4f8:4:7:2e0:81ff:fe52:9a6b + * [Source SLAAC MAC: TyanComp_52:ff:ff (00:e0:81:52:ff:ff)] + * [Destination SLAAC MAC: TyanComp_52:9a:6b (00:e0:81:52:9a:6b)] + * Internet Protocol Version 6, Src: dead::beef, Dst: cafe::babe + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 12 + * Next Header: UDP (17) + * Hop Limit: 64 + * Source Address: dead::beef + * Destination Address: cafe::babe + * User Datagram Protocol, Src Port: 30000, Dst Port: 13000 + * Source Port: 30000 + * Destination Port: 13000 + * Length: 12 + * Checksum: 0x83d2 [unverified] + * [Checksum Status: Unverified] + * [Stream index: 0] + * [Timestamps] + * UDP payload (4 bytes) + * Data (4 bytes) + */ + +unsigned char data5[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x00, 0x34, 0x29, 0x40, 0x20, 0x01, 0x04, 0xf8, + 0x00, 0x04, 0x00, 0x07, 0x02, 0xe0, 0x81, 0xff, 0xfe, 0x52, 0xff, 0xff, 0x20, 0x01, 0x04, 0xf8, 0x00, 0x04, 0x00, 0x07, 0x02, 0xe0, 0x81, 0xff, 0xfe, 0x52, + 0x9a, 0x6b, 0x60, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x11, 0x40, 0xde, 0xad, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xbe, 0xef, + 0xca, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xba, 0xbe, 0x75, 0x30, 0x32, 0xc8, 0x00, 0x0c, 0x83, 0xd2, 0x58, 0x58, + 0x58, 0x58}; + +TEST(PACKET_PARSER, ETH_IP6_IP6_UDP) +{ + uint64_t packet_id = 5; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data5, sizeof(data5), packet_id); + + // LAYER_TYPE_IPV6 OK + const struct layer_record *outer_ipv6_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV6); + const struct layer_record *inner_ipv6_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV6); + + EXPECT_TRUE(outer_ipv6_record != nullptr); + EXPECT_TRUE(inner_ipv6_record != nullptr); + + EXPECT_TRUE(outer_ipv6_record->hdr_offset == 14); + EXPECT_TRUE(outer_ipv6_record->hdr_len == 40); + EXPECT_TRUE(outer_ipv6_record->pld_len == 52); + + EXPECT_TRUE(inner_ipv6_record->hdr_offset == 54); + EXPECT_TRUE(inner_ipv6_record->hdr_len == 40); + EXPECT_TRUE(inner_ipv6_record->pld_len == 12); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == outer_ipv6_record); + EXPECT_TRUE(inner_l3_record == inner_ipv6_record); + + // LAYER_TYPE_UDP OK + const struct layer_record *outer_udp_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_UDP); + const struct layer_record *inner_udp_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_UDP); + + EXPECT_TRUE(outer_udp_record != nullptr); + EXPECT_TRUE(inner_udp_record != nullptr); + EXPECT_TRUE(outer_udp_record == inner_udp_record); + + EXPECT_TRUE(outer_udp_record->hdr_offset == 94); + EXPECT_TRUE(outer_udp_record->hdr_len == 8); + EXPECT_TRUE(outer_udp_record->pld_len == 4); + + // LAYER_TYPE_L4 OK + const struct layer_record *outer_l4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L4); + const struct layer_record *inner_l4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L4); + + EXPECT_TRUE(outer_l4_record != nullptr); + EXPECT_TRUE(inner_l4_record != nullptr); + EXPECT_TRUE(outer_l4_record == inner_l4_record); + EXPECT_TRUE(outer_l4_record == outer_udp_record); +} + +/****************************************************************************** + * Pcap file: 6-ETH_MPLS_IP4_TCP.pcap + * [Protocols in frame: eth:ethertype:mpls:ip:tcp] + ****************************************************************************** + * + * Frame 1: 70 bytes on wire (560 bits), 70 bytes captured (560 bits) + * Ethernet II, Src: Hangzhou_d9:28:cc (00:23:89:d9:28:cc), Dst: HuaweiTe_7f:eb:f7 (d4:6a:a8:7f:eb:f7) + * Destination: HuaweiTe_7f:eb:f7 (d4:6a:a8:7f:eb:f7) + * Source: Hangzhou_d9:28:cc (00:23:89:d9:28:cc) + * Type: MPLS label switched packet (0x8847) + * MultiProtocol Label Switching Header, Label: 18, Exp: 6, S: 1, TTL: 254 + * 0000 0000 0000 0001 0010 .... .... .... = MPLS Label: 18 (0x00012) + * .... .... .... .... .... 110. .... .... = MPLS Experimental Bits: 6 + * .... .... .... .... .... ...1 .... .... = MPLS Bottom Of Label Stack: 1 + * .... .... .... .... .... .... 1111 1110 = MPLS TTL: 254 + * Internet Protocol Version 4, Src: 119.40.37.65, Dst: 123.125.29.250 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 52 + * Identification: 0x02a1 (673) + * 010. .... = Flags: 0x2, Don't fragment + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 126 + * Protocol: TCP (6) + * Header Checksum: 0xc442 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 119.40.37.65 + * Destination Address: 123.125.29.250 + * Transmission Control Protocol, Src Port: 61853, Dst Port: 80, Seq: 0, Len: 0 + * Source Port: 61853 + * Destination Port: 80 + * [Stream index: 0] + * [Conversation completeness: Complete, WITH_DATA (31)] + * [TCP Segment Len: 0] + * Sequence Number: 0 (relative sequence number) + * Sequence Number (raw): 1710561749 + * [Next Sequence Number: 1 (relative sequence number)] + * Acknowledgment Number: 0 + * Acknowledgment number (raw): 0 + * 1000 .... = Header Length: 32 bytes (8) + * Flags: 0x002 (SYN) + * Window: 8192 + * [Calculated window size: 8192] + * Checksum: 0xa777 [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * Options: (12 bytes), Maximum segment size, No-Operation (NOP), Window scale, No-Operation (NOP), No-Operation (NOP), SACK permitted + * [Timestamps] + */ + +unsigned char data6[] = { + 0xd4, 0x6a, 0xa8, 0x7f, 0xeb, 0xf7, 0x00, 0x23, 0x89, 0xd9, 0x28, 0xcc, 0x88, 0x47, 0x00, 0x01, 0x2d, 0xfe, 0x45, 0x00, 0x00, 0x34, 0x02, 0xa1, 0x40, 0x00, + 0x7e, 0x06, 0xc4, 0x42, 0x77, 0x28, 0x25, 0x41, 0x7b, 0x7d, 0x1d, 0xfa, 0xf1, 0x9d, 0x00, 0x50, 0x65, 0xf5, 0x19, 0xd5, 0x00, 0x00, 0x00, 0x00, 0x80, 0x02, + 0x20, 0x00, 0xa7, 0x77, 0x00, 0x00, 0x02, 0x04, 0x05, 0xb4, 0x01, 0x03, 0x03, 0x08, 0x01, 0x01, 0x04, 0x02}; + +TEST(PACKET_PARSER, ETH_MPLS_IP4_TCP) +{ + uint64_t packet_id = 6; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data6, sizeof(data6), packet_id); + + // LAYER_TYPE_MPLS OK + const struct layer_record *outer_mpls_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_MPLS); + const struct layer_record *inner_mpls_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_MPLS); + + EXPECT_TRUE(outer_mpls_record != nullptr); + EXPECT_TRUE(inner_mpls_record != nullptr); + EXPECT_TRUE(outer_mpls_record == inner_mpls_record); + + EXPECT_TRUE(outer_mpls_record->hdr_offset == 14); + EXPECT_TRUE(outer_mpls_record->hdr_len == 4); + EXPECT_TRUE(outer_mpls_record->pld_len == 52); + + // LAYER_TYPE_L2_TUN OK + const struct layer_record *outer_l2_tun_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2_TUN); + const struct layer_record *inner_l2_tun_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2_TUN); + + EXPECT_TRUE(outer_l2_tun_record != nullptr); + EXPECT_TRUE(inner_l2_tun_record != nullptr); + EXPECT_TRUE(outer_l2_tun_record == inner_l2_tun_record); + EXPECT_TRUE(outer_l2_tun_record == outer_mpls_record); + + // LAYER_TYPE_IPV4 OK + const struct layer_record *outer_ipv4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV4); + const struct layer_record *inner_ipv4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV4); + + EXPECT_TRUE(outer_ipv4_record != nullptr); + EXPECT_TRUE(inner_ipv4_record != nullptr); + EXPECT_TRUE(outer_ipv4_record == inner_ipv4_record); + + EXPECT_TRUE(outer_ipv4_record->hdr_offset == 18); + EXPECT_TRUE(outer_ipv4_record->hdr_len == 20); + EXPECT_TRUE(outer_ipv4_record->pld_len == 32); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == inner_l3_record); + EXPECT_TRUE(outer_l3_record == outer_ipv4_record); +} + +/****************************************************************************** + * Pcap file: 7-ETH_MPLS_MPLS_IP4_TCP.pcap + * [Protocols in frame: eth:ethertype:mpls:ip:tcp] + ****************************************************************************** + * + * Frame 1: 66 bytes on wire (528 bits), 66 bytes captured (528 bits) + * Ethernet II, Src: Cisco_05:28:38 (00:30:96:05:28:38), Dst: Cisco_e6:fc:39 (00:30:96:e6:fc:39) + * Destination: Cisco_e6:fc:39 (00:30:96:e6:fc:39) + * Source: Cisco_05:28:38 (00:30:96:05:28:38) + * Type: MPLS label switched packet (0x8847) + * MultiProtocol Label Switching Header, Label: 18, Exp: 5, S: 0, TTL: 255 + * 0000 0000 0000 0001 0010 .... .... .... = MPLS Label: 18 (0x00012) + * .... .... .... .... .... 101. .... .... = MPLS Experimental Bits: 5 + * .... .... .... .... .... ...0 .... .... = MPLS Bottom Of Label Stack: 0 + * .... .... .... .... .... .... 1111 1111 = MPLS TTL: 255 + * MultiProtocol Label Switching Header, Label: 16, Exp: 5, S: 1, TTL: 255 + * 0000 0000 0000 0001 0000 .... .... .... = MPLS Label: 16 (0x00010) + * .... .... .... .... .... 101. .... .... = MPLS Experimental Bits: 5 + * .... .... .... .... .... ...1 .... .... = MPLS Bottom Of Label Stack: 1 + * .... .... .... .... .... .... 1111 1111 = MPLS TTL: 255 + * Internet Protocol Version 4, Src: 10.31.0.1, Dst: 10.34.0.1 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0xb0 (DSCP: Unknown, ECN: Not-ECT) + * Total Length: 44 + * Identification: 0x0000 (0) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 255 + * Protocol: TCP (6) + * Header Checksum: 0xa6d9 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 10.31.0.1 + * Destination Address: 10.34.0.1 + * Transmission Control Protocol, Src Port: 11001, Dst Port: 23, Seq: 0, Len: 0 + * Source Port: 11001 + * Destination Port: 23 + * [Stream index: 0] + * [Conversation completeness: Incomplete (29)] + * [TCP Segment Len: 0] + * Sequence Number: 0 (relative sequence number) + * Sequence Number (raw): 3481568569 + * [Next Sequence Number: 1 (relative sequence number)] + * Acknowledgment Number: 0 + * Acknowledgment number (raw): 0 + * 0110 .... = Header Length: 24 bytes (6) + * Flags: 0x002 (SYN) + * Window: 4128 + * [Calculated window size: 4128] + * Checksum: 0xf791 [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * Options: (4 bytes), Maximum segment size + * [Timestamps] + */ + +unsigned char data7[] = { + 0x00, 0x30, 0x96, 0xe6, 0xfc, 0x39, 0x00, 0x30, 0x96, 0x05, 0x28, 0x38, 0x88, 0x47, 0x00, 0x01, 0x2a, 0xff, 0x00, 0x01, 0x0b, 0xff, 0x45, 0xb0, 0x00, 0x2c, + 0x00, 0x00, 0x00, 0x00, 0xff, 0x06, 0xa6, 0xd9, 0x0a, 0x1f, 0x00, 0x01, 0x0a, 0x22, 0x00, 0x01, 0x2a, 0xf9, 0x00, 0x17, 0xcf, 0x84, 0x85, 0x39, 0x00, 0x00, + 0x00, 0x00, 0x60, 0x02, 0x10, 0x20, 0xf7, 0x91, 0x00, 0x00, 0x02, 0x04, 0x02, 0x18}; + +TEST(PACKET_PARSER, ETH_MPLS_MPLS_IP4_TCP) +{ + uint64_t packet_id = 7; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data7, sizeof(data7), packet_id); + + // LAYER_TYPE_MPLS OK + const struct layer_record *outer_mpls_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_MPLS); + const struct layer_record *inner_mpls_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_MPLS); + + EXPECT_TRUE(outer_mpls_record != nullptr); + EXPECT_TRUE(inner_mpls_record != nullptr); + + EXPECT_TRUE(outer_mpls_record->hdr_offset == 14); + EXPECT_TRUE(outer_mpls_record->hdr_len == 4); + EXPECT_TRUE(outer_mpls_record->pld_len == 48); + + EXPECT_TRUE(inner_mpls_record->hdr_offset == 18); + EXPECT_TRUE(inner_mpls_record->hdr_len == 4); + EXPECT_TRUE(inner_mpls_record->pld_len == 44); + + // LAYER_TYPE_L2_TUN OK + const struct layer_record *outer_l2_tun_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2_TUN); + const struct layer_record *inner_l2_tun_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2_TUN); + + EXPECT_TRUE(outer_l2_tun_record != nullptr); + EXPECT_TRUE(inner_l2_tun_record != nullptr); + EXPECT_TRUE(outer_l2_tun_record == outer_mpls_record); + EXPECT_TRUE(inner_l2_tun_record == inner_mpls_record); +} + +/****************************************************************************** + * Pcap file: 8-ETH_VLAN_PPPOE_IP4_TCP.pcap + * [Protocols in frame: eth:ethertype:vlan:ethertype:pppoes:ppp:ip:tcp] + ****************************************************************************** + * + * Frame 55: 78 bytes on wire (624 bits), 78 bytes captured (624 bits) + * Ethernet II, Src: 00:00:00_00:04:46 (00:00:00:00:04:46), Dst: 18:10:04:00:02:27 (18:10:04:00:02:27) + * Destination: 18:10:04:00:02:27 (18:10:04:00:02:27) + * Source: 00:00:00_00:04:46 (00:00:00:00:04:46) + * Type: 802.1Q Virtual LAN (0x8100) + * 802.1Q Virtual LAN, PRI: 3, DEI: 0, ID: 1476 + * 011. .... .... .... = Priority: Critical Applications (3) + * ...0 .... .... .... = DEI: Ineligible + * .... 0101 1100 0100 = ID: 1476 + * Type: PPPoE Session (0x8864) + * PPP-over-Ethernet Session + * 0001 .... = Version: 1 + * .... 0001 = Type: 1 + * Code: Session Data (0x00) + * Session ID: 0xb4bc + * Payload Length: 54 + * Point-to-Point Protocol + * Protocol: Internet Protocol version 4 (0x0021) + * Internet Protocol Version 4, Src: 100.65.55.0, Dst: 91.185.14.33 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 52 + * Identification: 0x4ba7 (19367) + * 010. .... = Flags: 0x2, Don't fragment + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 63 + * Protocol: TCP (6) + * Header Checksum: 0xeb01 [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 100.65.55.0 + * Destination Address: 91.185.14.33 + * Transmission Control Protocol, Src Port: 34532, Dst Port: 443, Seq: 491, Ack: 54523, Len: 0 + * Source Port: 34532 + * Destination Port: 443 + * [Stream index: 0] + * [Conversation completeness: Incomplete (12)] + * [TCP Segment Len: 0] + * Sequence Number: 491 (relative sequence number) + * Sequence Number (raw): 3064322674 + * [Next Sequence Number: 491 (relative sequence number)] + * Acknowledgment Number: 54523 (relative ack number) + * Acknowledgment number (raw): 2083649568 + * 1000 .... = Header Length: 32 bytes (8) + * Flags: 0x010 (ACK) + * Window: 4032 + * [Calculated window size: 4032] + * [Window size scaling factor: -1 (unknown)] + * Checksum: 0xc361 [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps + * [Timestamps] + * [SEQ/ACK analysis] + */ + +unsigned char data8[] = { + 0x18, 0x10, 0x04, 0x00, 0x02, 0x27, 0x00, 0x00, 0x00, 0x00, 0x04, 0x46, 0x81, 0x00, 0x65, 0xc4, 0x88, 0x64, 0x11, 0x00, 0xb4, 0xbc, 0x00, 0x36, 0x00, 0x21, + 0x45, 0x00, 0x00, 0x34, 0x4b, 0xa7, 0x40, 0x00, 0x3f, 0x06, 0xeb, 0x01, 0x64, 0x41, 0x37, 0x00, 0x5b, 0xb9, 0x0e, 0x21, 0x86, 0xe4, 0x01, 0xbb, 0xb6, 0xa5, + 0xda, 0x72, 0x7c, 0x31, 0xf8, 0x20, 0x80, 0x10, 0x0f, 0xc0, 0xc3, 0x61, 0x00, 0x00, 0x01, 0x01, 0x08, 0x0a, 0x00, 0x6f, 0xab, 0xdf, 0x9c, 0x61, 0xc7, 0xc5}; + +TEST(PACKET_PARSER, ETH_VLAN_PPPOE_IP4_TCP) +{ + uint64_t packet_id = 8; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data8, sizeof(data8), packet_id); + + // LAYER_TYPE_PPPOE OK + const struct layer_record *outer_pppoe_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_PPPOE); + const struct layer_record *inner_pppoe_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_PPPOE); + + EXPECT_TRUE(outer_pppoe_record != nullptr); + EXPECT_TRUE(inner_pppoe_record != nullptr); + EXPECT_TRUE(outer_pppoe_record == inner_pppoe_record); + + EXPECT_TRUE(outer_pppoe_record->hdr_offset == 18); + EXPECT_TRUE(outer_pppoe_record->hdr_len == 6 + 2); + EXPECT_TRUE(outer_pppoe_record->pld_len == 52); + + // LAYER_TYPE_L2_TUN OK + const struct layer_record *outer_l2_tun_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2_TUN); + const struct layer_record *inner_l2_tun_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2_TUN); + + EXPECT_TRUE(outer_l2_tun_record != nullptr); + EXPECT_TRUE(inner_l2_tun_record != nullptr); + EXPECT_TRUE(outer_l2_tun_record != inner_l2_tun_record); + EXPECT_TRUE(inner_l2_tun_record == outer_pppoe_record); + + // LAYER_TYPE_IPV4 OK + const struct layer_record *outer_ipv4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV4); + const struct layer_record *inner_ipv4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV4); + + EXPECT_TRUE(outer_ipv4_record != nullptr); + EXPECT_TRUE(inner_ipv4_record != nullptr); + EXPECT_TRUE(outer_ipv4_record == inner_ipv4_record); + + EXPECT_TRUE(outer_ipv4_record->hdr_offset == 26); + EXPECT_TRUE(outer_ipv4_record->hdr_len == 20); + EXPECT_TRUE(outer_ipv4_record->pld_len == 32); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == inner_l3_record); + EXPECT_TRUE(outer_l3_record == outer_ipv4_record); +} + +/****************************************************************************** + * Pcap file: 9-ETH_IP6_UDP_GTP_IP6_TCP_TLS.pcap + * [Protocols in frame: eth:ethertype:ipv6:udp:gtp:ipv6:tcp:ja3:tls] + ****************************************************************************** + * + * Frame 1: 1442 bytes on wire (11536 bits), 1442 bytes captured (11536 bits) + * Ethernet II, Src: zte_0e:f5:40 (74:4a:a4:0e:f5:40), Dst: HuaweiTe_40:e9:c2 (ac:b3:b5:40:e9:c2) + * Destination: HuaweiTe_40:e9:c2 (ac:b3:b5:40:e9:c2) + * Source: zte_0e:f5:40 (74:4a:a4:0e:f5:40) + * Type: IPv6 (0x86dd) + * Internet Protocol Version 6, Src: 2409:8034:4040:5300::105, Dst: 2409:8034:4025::60:61 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 1388 + * Next Header: UDP (17) + * Hop Limit: 127 + * Source Address: 2409:8034:4040:5300::105 + * Destination Address: 2409:8034:4025::60:61 + * User Datagram Protocol, Src Port: 2152, Dst Port: 2152 + * Source Port: 2152 + * Destination Port: 2152 + * Length: 1388 + * Checksum: 0xeb00 [unverified] + * [Checksum Status: Unverified] + * [Stream index: 0] + * [Timestamps] + * UDP payload (1380 bytes) + * GPRS Tunneling Protocol + * Flags: 0x30 + * Message Type: T-PDU (0xff) + * Length: 1372 + * TEID: 0x024c3cbd (38550717) + * Internet Protocol Version 6, Src: 2409:8c34:4400:700:0:4:0:3, Dst: 2409:8934:5082:2100:ecad:e0e4:530a:c269 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 1332 + * Next Header: TCP (6) + * Hop Limit: 56 + * Source Address: 2409:8c34:4400:700:0:4:0:3 + * Destination Address: 2409:8934:5082:2100:ecad:e0e4:530a:c269 + * Transmission Control Protocol, Src Port: 443, Dst Port: 46582, Seq: 1, Ack: 1, Len: 1312 + * Source Port: 443 + * Destination Port: 46582 + * [Stream index: 0] + * [Conversation completeness: Incomplete (8)] + * [TCP Segment Len: 1312] + * Sequence Number: 1 (relative sequence number) + * Sequence Number (raw): 2198097831 + * [Next Sequence Number: 1313 (relative sequence number)] + * Acknowledgment Number: 1 (relative ack number) + * Acknowledgment number (raw): 2264498872 + * 0101 .... = Header Length: 20 bytes (5) + * Flags: 0x010 (ACK) + * Window: 529 + * [Calculated window size: 529] + * [Window size scaling factor: -1 (unknown)] + * Checksum: 0x2c4b [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * [Timestamps] + * [SEQ/ACK analysis] + * TCP payload (1312 bytes) + * Transport Layer Security + */ + +unsigned char data9[] = { + 0xac, 0xb3, 0xb5, 0x40, 0xe9, 0xc2, 0x74, 0x4a, 0xa4, 0x0e, 0xf5, 0x40, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x05, 0x6c, 0x11, 0x7f, 0x24, 0x09, 0x80, 0x34, + 0x40, 0x40, 0x53, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x05, 0x24, 0x09, 0x80, 0x34, 0x40, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, + 0x00, 0x61, 0x08, 0x68, 0x08, 0x68, 0x05, 0x6c, 0xeb, 0x00, 0x30, 0xff, 0x05, 0x5c, 0x02, 0x4c, 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0x7a, 0x07, 0x39, 0xd9, 0x97, 0xca, 0xf0, 0xa7, 0x46, 0x9c, 0xc2, 0xae, 0x2e, 0x05, 0x62, 0xa0, 0xd5, 0x5d, 0x17, 0x0e, 0x5c, 0x7e, 0x9a, 0xb2, + 0xb7, 0x9d, 0xd4, 0x4f, 0xe3, 0xac, 0x64, 0xdb, 0x6f, 0x1d, 0xdf, 0xd8, 0x41, 0xd7, 0xd9, 0x50, 0x55, 0x30, 0xeb, 0x4b, 0x19, 0xce, 0x78, 0x1f, 0xa8, 0x1e, + 0x87, 0x9c, 0x8f, 0x93, 0x97, 0xd4, 0xa2, 0x28, 0x2c, 0x79, 0x22, 0xc8}; + +TEST(PACKET_PARSER, ETH_IP6_UDP_GTP_IP6_TCP_TLS) +{ + uint64_t packet_id = 9; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data9, sizeof(data9), packet_id); + + // LAYER_TYPE_GTPV1_U OK + const struct layer_record *outer_gtp_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_GTPV1_U); + const struct layer_record *inner_gtp_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_GTPV1_U); + + EXPECT_TRUE(outer_gtp_record != nullptr); + EXPECT_TRUE(inner_gtp_record != nullptr); + EXPECT_TRUE(outer_gtp_record == inner_gtp_record); + + EXPECT_TRUE(outer_gtp_record->hdr_offset == 14 + 40 + 8); + EXPECT_TRUE(outer_gtp_record->hdr_len == 8); + EXPECT_TRUE(outer_gtp_record->pld_len == 1372); + + // LAYER_TYPE_IPV6 OK + const struct layer_record *outer_ipv6_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV6); + const struct layer_record *inner_ipv6_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV6); + + EXPECT_TRUE(outer_ipv6_record != nullptr); + EXPECT_TRUE(inner_ipv6_record != nullptr); + EXPECT_TRUE(outer_ipv6_record != inner_ipv6_record); + + EXPECT_TRUE(outer_ipv6_record->hdr_offset == 14); + EXPECT_TRUE(outer_ipv6_record->hdr_len == 40); + EXPECT_TRUE(outer_ipv6_record->pld_len == 1388); + + EXPECT_TRUE(inner_ipv6_record->hdr_offset == 14 + 40 + 8 + 8); + EXPECT_TRUE(inner_ipv6_record->hdr_len == 40); + EXPECT_TRUE(inner_ipv6_record->pld_len == 1332); + + // LAYER_TYPE_L3 OK + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record == outer_ipv6_record); + EXPECT_TRUE(inner_l3_record == inner_ipv6_record); +} + +/****************************************************************************** + * Pcap file: 10-ETH_IP6_UDP_GTP_IP4_TCP_TLS.pcap + * [Protocols in frame: eth:ethertype:ipv6:udp:gtp:ip:tcp:ja3:tls] + ****************************************************************************** + * + * Frame 1: 1470 bytes on wire (11760 bits), 1470 bytes captured (11760 bits) + * Ethernet II, Src: HuaweiTe_62:ee:70 (60:d7:55:62:ee:70), Dst: zte_0e:f5:1c (74:4a:a4:0e:f5:1c) + * Destination: zte_0e:f5:1c (74:4a:a4:0e:f5:1c) + * Source: HuaweiTe_62:ee:70 (60:d7:55:62:ee:70) + * Type: IPv6 (0x86dd) + * Internet Protocol Version 6, Src: 2409:8034:4025::50:a31, Dst: 2409:8034:4040:5301::204 + * 0110 .... = Version: 6 + * .... 0000 0000 .... .... .... .... .... = Traffic Class: 0x00 (DSCP: CS0, ECN: Not-ECT) + * .... 0000 0000 0000 0000 0000 = Flow Label: 0x00000 + * Payload Length: 1416 + * Next Header: UDP (17) + * Hop Limit: 252 + * Source Address: 2409:8034:4025::50:a31 + * Destination Address: 2409:8034:4040:5301::204 + * User Datagram Protocol, Src Port: 2152, Dst Port: 2152 + * Source Port: 2152 + * Destination Port: 2152 + * Length: 1416 + * Checksum: 0xc8df [unverified] + * [Checksum Status: Unverified] + * [Stream index: 0] + * [Timestamps] + * UDP payload (1408 bytes) + * GPRS Tunneling Protocol + * Flags: 0x30 + * Message Type: T-PDU (0xff) + * Length: 1400 + * TEID: 0x6c2a4753 (1814710099) + * Internet Protocol Version 4, Src: 10.49.115.138, Dst: 121.196.250.66 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 1400 + * Identification: 0x0003 (3) + * 010. .... = Flags: 0x2, Don't fragment + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 64 + * Protocol: TCP (6) + * Header Checksum: 0x43bb [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 10.49.115.138 + * Destination Address: 121.196.250.66 + * Transmission Control Protocol, Src Port: 50081, Dst Port: 443, Seq: 1, Ack: 1, Len: 1348 + * Source Port: 50081 + * Destination Port: 443 + * [Stream index: 0] + * [Conversation completeness: Incomplete (8)] + * [TCP Segment Len: 1348] + * Sequence Number: 1 (relative sequence number) + * Sequence Number (raw): 1522577104 + * [Next Sequence Number: 1349 (relative sequence number)] + * Acknowledgment Number: 1 (relative ack number) + * Acknowledgment number (raw): 3419365570 + * 1000 .... = Header Length: 32 bytes (8) + * Flags: 0x010 (ACK) + * Window: 2038 + * [Calculated window size: 2038] + * [Window size scaling factor: -1 (unknown)] + * Checksum: 0xd3c2 [unverified] + * [Checksum Status: Unverified] + * Urgent Pointer: 0 + * Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps + * [Timestamps] + * [SEQ/ACK analysis] + * TCP payload (1348 bytes) + * Transport Layer Security + */ + +unsigned char data10[] = { + 0x74, 0x4a, 0xa4, 0x0e, 0xf5, 0x1c, 0x60, 0xd7, 0x55, 0x62, 0xee, 0x70, 0x86, 0xdd, 0x60, 0x00, 0x00, 0x00, 0x05, 0x88, 0x11, 0xfc, 0x24, 0x09, 0x80, 0x34, + 0x40, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x0a, 0x31, 0x24, 0x09, 0x80, 0x34, 0x40, 0x40, 0x53, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x02, 0x04, 0x08, 0x68, 0x08, 0x68, 0x05, 0x88, 0xc8, 0xdf, 0x30, 0xff, 0x05, 0x78, 0x6c, 0x2a, 0x47, 0x53, 0x45, 0x00, 0x05, 0x78, 0x00, 0x03, 0x40, 0x00, + 0x40, 0x06, 0x43, 0xbb, 0x0a, 0x31, 0x73, 0x8a, 0x79, 0xc4, 0xfa, 0x42, 0xc3, 0xa1, 0x01, 0xbb, 0x5a, 0xc0, 0xae, 0xd0, 0xcb, 0xcf, 0x60, 0xc2, 0x80, 0x10, + 0x07, 0xf6, 0xd3, 0xc2, 0x00, 0x00, 0x01, 0x01, 0x08, 0x0a, 0x85, 0x14, 0x0e, 0xb0, 0xcc, 0x45, 0xf8, 0x5f, 0xef, 0x49, 0x45, 0xa0, 0xbe, 0x21, 0xd6, 0x46, + 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0x29, 0x5b, 0xe7, 0x05, 0xa1, 0xc8, 0xe1, 0x80, 0xfa, 0xb6, 0x5a, 0xed, 0x94, 0x32, + 0x4f, 0xe9, 0xf5, 0xf0, 0x61, 0x5d, 0x7f, 0xc4, 0xc4, 0xd1, 0x05, 0x54, 0x13, 0xdb}; + +TEST(PACKET_PARSER, ETH_IP6_UDP_GTP_IP4_TCP_TLS) +{ + uint64_t packet_id = 10; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data10, sizeof(data10), packet_id); + + // LAYER_TYPE_IPV4 + const struct layer_record *outer_ipv4_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_IPV4); + const struct layer_record *inner_ipv4_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_IPV4); + + EXPECT_TRUE(outer_ipv4_record != nullptr); + EXPECT_TRUE(inner_ipv4_record != nullptr); + EXPECT_TRUE(outer_ipv4_record == inner_ipv4_record); + + EXPECT_TRUE(outer_ipv4_record->hdr_offset == 14 + 40 + 8 + 8); + EXPECT_TRUE(outer_ipv4_record->hdr_len == 20); + EXPECT_TRUE(outer_ipv4_record->pld_len == 1380); + + // LAYER_TYPE_L3 + const struct layer_record *outer_l3_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L3); + const struct layer_record *inner_l3_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L3); + + EXPECT_TRUE(outer_l3_record != nullptr); + EXPECT_TRUE(inner_l3_record != nullptr); + EXPECT_TRUE(outer_l3_record != inner_l3_record); + EXPECT_TRUE(inner_l3_record == outer_ipv4_record); +} + +/****************************************************************************** + * Pcap file: 11-ETH_IP4_UDP_GVXLAN_ETH_IP4_UDP_DNS.pcap + * [Protocols in frame: eth:ethertype:ip:udp:vxlan:eth:ethertype:ip:udp:dns] + ****************************************************************************** + * + * Frame 1: 124 bytes on wire (992 bits), 124 bytes captured (992 bits) + * Ethernet II, Src: zte_6c:fa:43 (00:1e:73:6c:fa:43), Dst: Shanghai_0d:0a (e4:95:6e:20:0d:0a) + * Destination: Shanghai_0d:0a (e4:95:6e:20:0d:0a) + * Source: zte_6c:fa:43 (00:1e:73:6c:fa:43) + * Type: IPv4 (0x0800) + * Internet Protocol Version 4, Src: 10.1.1.1, Dst: 192.168.1.10 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 110 + * Identification: 0x0000 (0) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 254 + * Protocol: UDP (17) + * Header Checksum: 0xefca [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 10.1.1.1 + * Destination Address: 192.168.1.10 + * User Datagram Protocol, Src Port: 50709, Dst Port: 4789 + * Source Port: 50709 + * Destination Port: 4789 + * Length: 90 + * Checksum: 0x0000 [zero-value ignored] + * [Stream index: 0] + * [Timestamps] + * UDP payload (82 bytes) + * Virtual eXtensible Local Area Network + * Flags: 0x0800, VXLAN Network ID (VNI) + * Group Policy ID: 0 + * VXLAN Network Identifier (VNI): 458755 + * Reserved: 0 + * Ethernet II, Src: WistronI_18:18:41 (3c:97:0e:18:18:41), Dst: DawningI_13:70:7a (e8:61:1f:13:70:7a) + * Destination: DawningI_13:70:7a (e8:61:1f:13:70:7a) + * Source: WistronI_18:18:41 (3c:97:0e:18:18:41) + * Type: IPv4 (0x0800) + * Internet Protocol Version 4, Src: 192.168.11.193, Dst: 114.114.114.114 + * 0100 .... = Version: 4 + * .... 0101 = Header Length: 20 bytes (5) + * Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) + * Total Length: 60 + * Identification: 0x0cb6 (3254) + * 000. .... = Flags: 0x0 + * ...0 0000 0000 0000 = Fragment Offset: 0 + * Time to Live: 64 + * Protocol: UDP (17) + * Header Checksum: 0xbcad [validation disabled] + * [Header checksum status: Unverified] + * Source Address: 192.168.11.193 + * Destination Address: 114.114.114.114 + * User Datagram Protocol, Src Port: 65290, Dst Port: 53 + * Source Port: 65290 + * Destination Port: 53 + * Length: 40 + * Checksum: 0x39e4 [unverified] + * [Checksum Status: Unverified] + * [Stream index: 1] + * [Timestamps] + * UDP payload (32 bytes) + * Domain Name System (query) + */ + +unsigned char data11[] = { + 0xe4, 0x95, 0x6e, 0x20, 0x0d, 0x0a, 0x00, 0x1e, 0x73, 0x6c, 0xfa, 0x43, 0x08, 0x00, 0x45, 0x00, 0x00, 0x6e, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x11, 0xef, 0xca, + 0x0a, 0x01, 0x01, 0x01, 0xc0, 0xa8, 0x01, 0x0a, 0xc6, 0x15, 0x12, 0xb5, 0x00, 0x5a, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x07, 0x00, 0x03, 0x00, 0xe8, 0x61, + 0x1f, 0x13, 0x70, 0x7a, 0x3c, 0x97, 0x0e, 0x18, 0x18, 0x41, 0x08, 0x00, 0x45, 0x00, 0x00, 0x3c, 0x0c, 0xb6, 0x00, 0x00, 0x40, 0x11, 0xbc, 0xad, 0xc0, 0xa8, + 0x0b, 0xc1, 0x72, 0x72, 0x72, 0x72, 0xff, 0x0a, 0x00, 0x35, 0x00, 0x28, 0x39, 0xe4, 0x86, 0x84, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x03, 0x77, 0x77, 0x77, 0x06, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x03, 0x63, 0x6f, 0x6d, 0x00, 0x00, 0x01, 0x00, 0x01}; + +TEST(PACKET_PARSER, ETH_IP4_UDP_GVXLAN_ETH_IP4_UDP_DNS) +{ + uint64_t packet_id = 11; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data11, sizeof(data11), packet_id); + + // LAYER_TYPE_G_VXLAN OK + const struct layer_record *outer_g_vlan_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_G_VXLAN); + const struct layer_record *inner_g_vlan_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_G_VXLAN); + + EXPECT_TRUE(outer_g_vlan_record != nullptr); + EXPECT_TRUE(inner_g_vlan_record != nullptr); + EXPECT_TRUE(outer_g_vlan_record == inner_g_vlan_record); + + EXPECT_TRUE(outer_g_vlan_record->hdr_offset == 14 + 20 + 8); + EXPECT_TRUE(outer_g_vlan_record->hdr_len == 8); + EXPECT_TRUE(outer_g_vlan_record->pld_len == 124 - 14 - 20 - 8 - 8); + + // LAYER_TYPE_ETHER OK + const struct layer_record *outer_eth_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_ETHER); + const struct layer_record *inner_eth_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_ETHER); + + EXPECT_TRUE(outer_eth_record != nullptr); + EXPECT_TRUE(inner_eth_record != nullptr); + EXPECT_TRUE(outer_eth_record != inner_eth_record); + + EXPECT_TRUE(outer_eth_record->hdr_offset == 0); + EXPECT_TRUE(outer_eth_record->hdr_len == 14); + EXPECT_TRUE(outer_eth_record->pld_len == 124 - 14); + + EXPECT_TRUE(inner_eth_record->hdr_offset == 14 + 20 + 8 + 8); + EXPECT_TRUE(inner_eth_record->hdr_len == 14); + EXPECT_TRUE(inner_eth_record->pld_len == 20 + 8 + 32); + + // LAYER_TYPE_L2 OK + const struct layer_record *outer_l2_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2); + const struct layer_record *inner_l2_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2); + + EXPECT_TRUE(outer_l2_record != nullptr); + EXPECT_TRUE(inner_l2_record != nullptr); + EXPECT_TRUE(outer_l2_record == outer_eth_record); + EXPECT_TRUE(inner_l2_record == inner_eth_record); +} + +/****************************************************************************** + * Pcap file: 12-ETH_MPLS_MPLS_PWETHCW_ETH_ARP.pcap + * [Protocols in frame: eth:ethertype:mpls:pwethheuristic:pwethcw:eth:ethertype:arp] + ****************************************************************************** + * + * Frame 1: 90 bytes on wire (720 bits), 90 bytes captured (720 bits) + * Ethernet II, Src: cc:01:0d:5c:00:10 (cc:01:0d:5c:00:10), Dst: cc:00:0d:5c:00:10 (cc:00:0d:5c:00:10) + * Destination: cc:00:0d:5c:00:10 (cc:00:0d:5c:00:10) + * Source: cc:01:0d:5c:00:10 (cc:01:0d:5c:00:10) + * Type: MPLS label switched packet (0x8847) + * MultiProtocol Label Switching Header, Label: 19, Exp: 0, S: 0, TTL: 254 + * 0000 0000 0000 0001 0011 .... .... .... = MPLS Label: 19 (0x00013) + * .... .... .... .... .... 000. .... .... = MPLS Experimental Bits: 0 + * .... .... .... .... .... ...0 .... .... = MPLS Bottom Of Label Stack: 0 + * .... .... .... .... .... .... 1111 1110 = MPLS TTL: 254 + * MultiProtocol Label Switching Header, Label: 16, Exp: 0, S: 1, TTL: 255 + * 0000 0000 0000 0001 0000 .... .... .... = MPLS Label: 16 (0x00010) + * .... .... .... .... .... 000. .... .... = MPLS Experimental Bits: 0 + * .... .... .... .... .... ...1 .... .... = MPLS Bottom Of Label Stack: 1 + * .... .... .... .... .... .... 1111 1111 = MPLS TTL: 255 + * PW Ethernet Control Word + * Sequence Number: 0 + * Ethernet II, Src: Private_66:68:00 (00:50:79:66:68:00), Dst: Broadcast (ff:ff:ff:ff:ff:ff) + * Destination: Broadcast (ff:ff:ff:ff:ff:ff) + * Source: Private_66:68:00 (00:50:79:66:68:00) + * Type: ARP (0x0806) + * Trailer: 00000000000000000000000000000000000000000000 + * Address Resolution Protocol (request) + */ + +unsigned char data12[] = { + 0xcc, 0x00, 0x0d, 0x5c, 0x00, 0x10, 0xcc, 0x01, 0x0d, 0x5c, 0x00, 0x10, 0x88, 0x47, 0x00, 0x01, 0x30, 0xfe, 0x00, 0x01, 0x01, 0xff, 0x00, 0x00, 0x00, 0x00, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x50, 0x79, 0x66, 0x68, 0x00, 0x08, 0x06, 0x00, 0x01, 0x08, 0x00, 0x06, 0x04, 0x00, 0x01, 0x00, 0x50, 0x79, 0x66, + 0x68, 0x00, 0xc0, 0xa8, 0x00, 0x0a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc0, 0xa8, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +TEST(PACKET_PARSER, ETH_MPLS_MPLS_PWETHCW_ETH_ARP) +{ + uint64_t packet_id = 12; + struct packet_parser handler; + + packet_parser_init(&handler); + packet_parser_parse(&handler, (const void *)data12, sizeof(data12), packet_id); + + // LAYER_TYPE_ETHER OK + const struct layer_record *outer_eth_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_ETHER); + const struct layer_record *inner_eth_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_ETHER); + + EXPECT_TRUE(outer_eth_record != nullptr); + EXPECT_TRUE(inner_eth_record != nullptr); + EXPECT_TRUE(outer_eth_record != inner_eth_record); + + EXPECT_TRUE(outer_eth_record->hdr_offset == 0); + EXPECT_TRUE(outer_eth_record->hdr_len == 14); + EXPECT_TRUE(outer_eth_record->pld_len == 76); + + EXPECT_TRUE(inner_eth_record->hdr_offset == 14 + 4 + 4 + 4); + EXPECT_TRUE(inner_eth_record->hdr_len == 14); + EXPECT_TRUE(inner_eth_record->pld_len == 50); + + // LAYER_TYPE_L2 OK + const struct layer_record *outer_l2_record = packet_parser_get_most_outer(&handler, LAYER_TYPE_L2); + const struct layer_record *inner_l2_record = packet_parser_get_most_inner(&handler, LAYER_TYPE_L2); + + EXPECT_TRUE(outer_l2_record != nullptr); + EXPECT_TRUE(inner_l2_record != nullptr); + EXPECT_TRUE(outer_l2_record == outer_eth_record); + EXPECT_TRUE(inner_l2_record == inner_eth_record); +} + +int main(int argc, char **argv) +{ + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} diff --git a/common/test/pcap/1-ETH_VLAN_VLAN_IP4_IP4_UDP.pcap b/common/test/pcap/1-ETH_VLAN_VLAN_IP4_IP4_UDP.pcap Binary files differnew file mode 100644 index 0000000..769ab66 --- /dev/null +++ b/common/test/pcap/1-ETH_VLAN_VLAN_IP4_IP4_UDP.pcap diff --git a/common/test/pcap/10-ETH_IP6_UDP_GTP_IP4_TCP_TLS.pcap b/common/test/pcap/10-ETH_IP6_UDP_GTP_IP4_TCP_TLS.pcap Binary files differnew file mode 100644 index 0000000..af72b4d --- /dev/null +++ b/common/test/pcap/10-ETH_IP6_UDP_GTP_IP4_TCP_TLS.pcap diff --git a/common/test/pcap/11-ETH_IP4_UDP_VXLAN_ETH_IP4_UDP_DNS.pcap b/common/test/pcap/11-ETH_IP4_UDP_VXLAN_ETH_IP4_UDP_DNS.pcap Binary files differnew file mode 100644 index 0000000..29b8962 --- /dev/null +++ b/common/test/pcap/11-ETH_IP4_UDP_VXLAN_ETH_IP4_UDP_DNS.pcap diff --git a/common/test/pcap/12-ETH_MPLS_MPLS_PWETHCW_ETH_ARP.pcap b/common/test/pcap/12-ETH_MPLS_MPLS_PWETHCW_ETH_ARP.pcap Binary files differnew file mode 100644 index 0000000..50c6085 --- /dev/null +++ b/common/test/pcap/12-ETH_MPLS_MPLS_PWETHCW_ETH_ARP.pcap diff --git a/common/test/pcap/2-ETH_IP6_IP4_TCP_SSH.pcap b/common/test/pcap/2-ETH_IP6_IP4_TCP_SSH.pcap Binary files differnew file mode 100644 index 0000000..ef8d64a --- /dev/null +++ b/common/test/pcap/2-ETH_IP6_IP4_TCP_SSH.pcap diff --git a/common/test/pcap/3-ETH_VLAN_IP6_IP4_GRE_PPP_IP4_UDP_DNS.pcap b/common/test/pcap/3-ETH_VLAN_IP6_IP4_GRE_PPP_IP4_UDP_DNS.pcap Binary files differnew file mode 100644 index 0000000..fb3908e --- /dev/null +++ b/common/test/pcap/3-ETH_VLAN_IP6_IP4_GRE_PPP_IP4_UDP_DNS.pcap diff --git a/common/test/pcap/4-ETH_IP4_IP6_TCP.pcap.pcap b/common/test/pcap/4-ETH_IP4_IP6_TCP.pcap.pcap Binary files differnew file mode 100644 index 0000000..6b074e5 --- /dev/null +++ b/common/test/pcap/4-ETH_IP4_IP6_TCP.pcap.pcap diff --git a/common/test/pcap/5-ETH_IP6_IP6_UDP.pcap b/common/test/pcap/5-ETH_IP6_IP6_UDP.pcap Binary files differnew file mode 100644 index 0000000..c5838fd --- /dev/null +++ b/common/test/pcap/5-ETH_IP6_IP6_UDP.pcap diff --git a/common/test/pcap/6-ETH_MPLS_IP4_TCP.pcap b/common/test/pcap/6-ETH_MPLS_IP4_TCP.pcap Binary files differnew file mode 100644 index 0000000..fa52ac9 --- /dev/null +++ b/common/test/pcap/6-ETH_MPLS_IP4_TCP.pcap diff --git a/common/test/pcap/7-ETH_MPLS_MPLS_IP4_TCP.pcap b/common/test/pcap/7-ETH_MPLS_MPLS_IP4_TCP.pcap Binary files differnew file mode 100644 index 0000000..7578a20 --- /dev/null +++ b/common/test/pcap/7-ETH_MPLS_MPLS_IP4_TCP.pcap diff --git a/common/test/pcap/8-ETH_VLAN_PPPOE_IP4_TCP.pcap b/common/test/pcap/8-ETH_VLAN_PPPOE_IP4_TCP.pcap Binary files differnew file mode 100644 index 0000000..141b625 --- /dev/null +++ b/common/test/pcap/8-ETH_VLAN_PPPOE_IP4_TCP.pcap diff --git a/common/test/pcap/9-ETH_IP6_UDP_GTP_IP6_TCP_TLS.pcap b/common/test/pcap/9-ETH_IP6_UDP_GTP_IP6_TCP_TLS.pcap Binary files differnew file mode 100644 index 0000000..1517357 --- /dev/null +++ b/common/test/pcap/9-ETH_IP6_UDP_GTP_IP6_TCP_TLS.pcap |