2022-04-09 22:30:36 +08:00
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package sniffer
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2022-03-30 23:54:52 +08:00
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import (
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"testing"
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)
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func TestTLSHeaders(t *testing.T) {
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cases := []struct {
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input []byte
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domain string
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err bool
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}{
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{
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input: []byte{
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0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
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0xc4, 0x03, 0x03, 0x1a, 0xac, 0xb2, 0xa8, 0xfe,
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0xb4, 0x96, 0x04, 0x5b, 0xca, 0xf7, 0xc1, 0xf4,
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0x2e, 0x53, 0x24, 0x6e, 0x34, 0x0c, 0x58, 0x36,
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0x71, 0x97, 0x59, 0xe9, 0x41, 0x66, 0xe2, 0x43,
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0xa0, 0x13, 0xb6, 0x00, 0x00, 0x20, 0x1a, 0x1a,
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0xc0, 0x2b, 0xc0, 0x2f, 0xc0, 0x2c, 0xc0, 0x30,
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0xcc, 0xa9, 0xcc, 0xa8, 0xcc, 0x14, 0xcc, 0x13,
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0xc0, 0x13, 0xc0, 0x14, 0x00, 0x9c, 0x00, 0x9d,
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0x00, 0x2f, 0x00, 0x35, 0x00, 0x0a, 0x01, 0x00,
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0x00, 0x7b, 0xba, 0xba, 0x00, 0x00, 0xff, 0x01,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00,
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0x14, 0x00, 0x00, 0x11, 0x63, 0x2e, 0x73, 0x2d,
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0x6d, 0x69, 0x63, 0x72, 0x6f, 0x73, 0x6f, 0x66,
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0x74, 0x2e, 0x63, 0x6f, 0x6d, 0x00, 0x17, 0x00,
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0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x0d, 0x00,
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0x14, 0x00, 0x12, 0x04, 0x03, 0x08, 0x04, 0x04,
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0x01, 0x05, 0x03, 0x08, 0x05, 0x05, 0x01, 0x08,
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0x06, 0x06, 0x01, 0x02, 0x01, 0x00, 0x05, 0x00,
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0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12,
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0x00, 0x00, 0x00, 0x10, 0x00, 0x0e, 0x00, 0x0c,
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0x02, 0x68, 0x32, 0x08, 0x68, 0x74, 0x74, 0x70,
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0x2f, 0x31, 0x2e, 0x31, 0x00, 0x0b, 0x00, 0x02,
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0x01, 0x00, 0x00, 0x0a, 0x00, 0x0a, 0x00, 0x08,
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0xaa, 0xaa, 0x00, 0x1d, 0x00, 0x17, 0x00, 0x18,
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0xaa, 0xaa, 0x00, 0x01, 0x00,
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},
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domain: "c.s-microsoft.com",
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err: false,
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},
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{
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input: []byte{
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0x16, 0x03, 0x01, 0x00, 0xee, 0x01, 0x00, 0x00,
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0xea, 0x03, 0x03, 0xe7, 0x91, 0x9e, 0x93, 0xca,
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0x78, 0x1b, 0x3c, 0xe0, 0x65, 0x25, 0x58, 0xb5,
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0x93, 0xe1, 0x0f, 0x85, 0xec, 0x9a, 0x66, 0x8e,
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0x61, 0x82, 0x88, 0xc8, 0xfc, 0xae, 0x1e, 0xca,
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0xd7, 0xa5, 0x63, 0x20, 0xbd, 0x1c, 0x00, 0x00,
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0x8b, 0xee, 0x09, 0xe3, 0x47, 0x6a, 0x0e, 0x74,
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0xb0, 0xbc, 0xa3, 0x02, 0xa7, 0x35, 0xe8, 0x85,
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0x70, 0x7c, 0x7a, 0xf0, 0x00, 0xdf, 0x4a, 0xea,
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0x87, 0x01, 0x14, 0x91, 0x00, 0x20, 0xea, 0xea,
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0xc0, 0x2b, 0xc0, 0x2f, 0xc0, 0x2c, 0xc0, 0x30,
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0xcc, 0xa9, 0xcc, 0xa8, 0xcc, 0x14, 0xcc, 0x13,
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0xc0, 0x13, 0xc0, 0x14, 0x00, 0x9c, 0x00, 0x9d,
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0x00, 0x2f, 0x00, 0x35, 0x00, 0x0a, 0x01, 0x00,
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0x00, 0x81, 0x9a, 0x9a, 0x00, 0x00, 0xff, 0x01,
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0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x18, 0x00,
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0x16, 0x00, 0x00, 0x13, 0x77, 0x77, 0x77, 0x30,
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0x37, 0x2e, 0x63, 0x6c, 0x69, 0x63, 0x6b, 0x74,
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0x61, 0x6c, 0x65, 0x2e, 0x6e, 0x65, 0x74, 0x00,
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0x17, 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00,
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0x0d, 0x00, 0x14, 0x00, 0x12, 0x04, 0x03, 0x08,
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0x04, 0x04, 0x01, 0x05, 0x03, 0x08, 0x05, 0x05,
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0x01, 0x08, 0x06, 0x06, 0x01, 0x02, 0x01, 0x00,
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0x05, 0x00, 0x05, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x12, 0x00, 0x00, 0x00, 0x10, 0x00, 0x0e,
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0x00, 0x0c, 0x02, 0x68, 0x32, 0x08, 0x68, 0x74,
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0x74, 0x70, 0x2f, 0x31, 0x2e, 0x31, 0x75, 0x50,
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0x00, 0x00, 0x00, 0x0b, 0x00, 0x02, 0x01, 0x00,
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0x00, 0x0a, 0x00, 0x0a, 0x00, 0x08, 0x9a, 0x9a,
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0x00, 0x1d, 0x00, 0x17, 0x00, 0x18, 0x8a, 0x8a,
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0x00, 0x01, 0x00,
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},
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domain: "www07.clicktale.net",
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err: false,
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},
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{
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input: []byte{
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0x16, 0x03, 0x01, 0x00, 0xe6, 0x01, 0x00, 0x00, 0xe2, 0x03, 0x03, 0x81, 0x47, 0xc1,
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0x66, 0xd5, 0x1b, 0xfa, 0x4b, 0xb5, 0xe0, 0x2a, 0xe1, 0xa7, 0x87, 0x13, 0x1d, 0x11, 0xaa, 0xc6,
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0xce, 0xfc, 0x7f, 0xab, 0x94, 0xc8, 0x62, 0xad, 0xc8, 0xab, 0x0c, 0xdd, 0xcb, 0x20, 0x6f, 0x9d,
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0x07, 0xf1, 0x95, 0x3e, 0x99, 0xd8, 0xf3, 0x6d, 0x97, 0xee, 0x19, 0x0b, 0x06, 0x1b, 0xf4, 0x84,
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0x0b, 0xb6, 0x8f, 0xcc, 0xde, 0xe2, 0xd0, 0x2d, 0x6b, 0x0c, 0x1f, 0x52, 0x53, 0x13, 0x00, 0x08,
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0x13, 0x02, 0x13, 0x03, 0x13, 0x01, 0x00, 0xff, 0x01, 0x00, 0x00, 0x91, 0x00, 0x00, 0x00, 0x0c,
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0x00, 0x0a, 0x00, 0x00, 0x07, 0x64, 0x6f, 0x67, 0x66, 0x69, 0x73, 0x68, 0x00, 0x0b, 0x00, 0x04,
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0x03, 0x00, 0x01, 0x02, 0x00, 0x0a, 0x00, 0x0c, 0x00, 0x0a, 0x00, 0x1d, 0x00, 0x17, 0x00, 0x1e,
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0x00, 0x19, 0x00, 0x18, 0x00, 0x23, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00,
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0x00, 0x0d, 0x00, 0x1e, 0x00, 0x1c, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x08, 0x07, 0x08, 0x08,
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0x08, 0x09, 0x08, 0x0a, 0x08, 0x0b, 0x08, 0x04, 0x08, 0x05, 0x08, 0x06, 0x04, 0x01, 0x05, 0x01,
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0x06, 0x01, 0x00, 0x2b, 0x00, 0x07, 0x06, 0x7f, 0x1c, 0x7f, 0x1b, 0x7f, 0x1a, 0x00, 0x2d, 0x00,
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0x02, 0x01, 0x01, 0x00, 0x33, 0x00, 0x26, 0x00, 0x24, 0x00, 0x1d, 0x00, 0x20, 0x2f, 0x35, 0x0c,
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0xb6, 0x90, 0x0a, 0xb7, 0xd5, 0xc4, 0x1b, 0x2f, 0x60, 0xaa, 0x56, 0x7b, 0x3f, 0x71, 0xc8, 0x01,
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0x7e, 0x86, 0xd3, 0xb7, 0x0c, 0x29, 0x1a, 0x9e, 0x5b, 0x38, 0x3f, 0x01, 0x72,
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},
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domain: "dogfish",
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err: false,
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},
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{
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input: []byte{
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0x16, 0x03, 0x01, 0x01, 0x03, 0x01, 0x00, 0x00,
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0xff, 0x03, 0x03, 0x3d, 0x89, 0x52, 0x9e, 0xee,
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0xbe, 0x17, 0x63, 0x75, 0xef, 0x29, 0xbd, 0x14,
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0x6a, 0x49, 0xe0, 0x2c, 0x37, 0x57, 0x71, 0x62,
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0x82, 0x44, 0x94, 0x8f, 0x6e, 0x94, 0x08, 0x45,
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0x7f, 0xdb, 0xc1, 0x00, 0x00, 0x3e, 0xc0, 0x2c,
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0xc0, 0x30, 0x00, 0x9f, 0xcc, 0xa9, 0xcc, 0xa8,
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0xcc, 0xaa, 0xc0, 0x2b, 0xc0, 0x2f, 0x00, 0x9e,
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0xc0, 0x24, 0xc0, 0x28, 0x00, 0x6b, 0xc0, 0x23,
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0xc0, 0x27, 0x00, 0x67, 0xc0, 0x0a, 0xc0, 0x14,
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0x00, 0x39, 0xc0, 0x09, 0xc0, 0x13, 0x00, 0x33,
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0x00, 0x9d, 0x00, 0x9c, 0x13, 0x02, 0x13, 0x03,
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0x13, 0x01, 0x00, 0x3d, 0x00, 0x3c, 0x00, 0x35,
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0x00, 0x2f, 0x00, 0xff, 0x01, 0x00, 0x00, 0x98,
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0x00, 0x00, 0x00, 0x10, 0x00, 0x0e, 0x00, 0x00,
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0x0b, 0x31, 0x30, 0x2e, 0x34, 0x32, 0x2e, 0x30,
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0x2e, 0x32, 0x34, 0x33, 0x00, 0x0b, 0x00, 0x04,
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0x03, 0x00, 0x01, 0x02, 0x00, 0x0a, 0x00, 0x0a,
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0x00, 0x08, 0x00, 0x1d, 0x00, 0x17, 0x00, 0x19,
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0x00, 0x18, 0x00, 0x23, 0x00, 0x00, 0x00, 0x0d,
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0x00, 0x20, 0x00, 0x1e, 0x04, 0x03, 0x05, 0x03,
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0x06, 0x03, 0x08, 0x04, 0x08, 0x05, 0x08, 0x06,
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0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02, 0x03,
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0x02, 0x01, 0x02, 0x02, 0x04, 0x02, 0x05, 0x02,
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0x06, 0x02, 0x00, 0x16, 0x00, 0x00, 0x00, 0x17,
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0x00, 0x00, 0x00, 0x2b, 0x00, 0x09, 0x08, 0x7f,
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0x14, 0x03, 0x03, 0x03, 0x02, 0x03, 0x01, 0x00,
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0x2d, 0x00, 0x03, 0x02, 0x01, 0x00, 0x00, 0x28,
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0x00, 0x26, 0x00, 0x24, 0x00, 0x1d, 0x00, 0x20,
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0x13, 0x7c, 0x6e, 0x97, 0xc4, 0xfd, 0x09, 0x2e,
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0x70, 0x2f, 0x73, 0x5a, 0x9b, 0x57, 0x4d, 0x5f,
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0x2b, 0x73, 0x2c, 0xa5, 0x4a, 0x98, 0x40, 0x3d,
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0x75, 0x6e, 0xb4, 0x76, 0xf9, 0x48, 0x8f, 0x36,
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},
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domain: "10.42.0.243",
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err: false,
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},
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}
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for _, test := range cases {
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2022-04-09 22:30:36 +08:00
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domain, err := SniffTLS(test.input)
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2022-03-30 23:54:52 +08:00
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if test.err {
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if err == nil {
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t.Errorf("Exepct error but nil in test %v", test)
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}
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} else {
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if err != nil {
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t.Errorf("Expect no error but actually %s in test %v", err.Error(), test)
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}
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2022-04-09 22:30:36 +08:00
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if *domain != test.domain {
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t.Error("expect domain ", test.domain, " but got ", domain)
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2022-03-30 23:54:52 +08:00
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}
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}
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}
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}
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