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|
package tlvparse
import (
"reflect"
"testing"
"github.com/pires/go-proxyproto"
)
var testCases = []struct {
name string
raw []byte
types []proxyproto.PP2Type
valid func(*testing.T, string, []proxyproto.TLV)
}{
{
name: "SSL haproxy cn",
raw: []byte{
0x0d, 0x0a, 0x0d, 0x0a,
0x00, 0x0d, 0x0a, 0x51,
0x55, 0x49, 0x54, 0x0a,
0x21, 0x11, 0x00, 0x40,
0x7f, 0x00, 0x00, 0x01,
0x7f, 0x00, 0x00, 0x01,
0xcc, 0x8a, 0x23, 0x2e,
0x20, 0x00, 0x31, 0x07,
0x00, 0x00, 0x00, 0x00,
0x21, 0x00, 0x07, 0x54,
0x4c, 0x53, 0x76, 0x31,
0x2e, 0x33, 0x22, 0x00,
0x1f, 0x45, 0x78, 0x61,
0x6d, 0x70, 0x6c, 0x65,
0x20, 0x43, 0x6f, 0x6d,
0x6d, 0x6f, 0x6e, 0x20,
0x4e, 0x61, 0x6d, 0x65,
0x20, 0x43, 0x6c, 0x69,
0x65, 0x6e, 0x74, 0x20,
0x43, 0x65, 0x72, 0x74,
},
types: []proxyproto.PP2Type{proxyproto.PP2_TYPE_SSL},
valid: func(t *testing.T, name string, tlvs []proxyproto.TLV) {
if !IsSSL(tlvs[0]) {
t.Fatalf("TestParseV2TLV %s: Expected tlvs[0] to be the SSL type", name)
}
ssl, err := SSL(tlvs[0])
if err != nil {
t.Fatalf("TestParseV2TLV %s: Unexpected error when parsing SSL %#v", name, err)
}
if !ssl.ClientSSL() {
t.Fatalf("TestParseV2TLV %s: Expected ClientSSL() to be true", name)
}
if !ssl.ClientCertConn() {
t.Fatalf("TestParseV2TLV %s: Expected ClientCertConn() to be true", name)
}
if !ssl.ClientCertSess() {
t.Fatalf("TestParseV2TLV %s: Expected ClientCertSess() to be true", name)
}
ecn := "Example Common Name Client Cert"
if acn, ok := ssl.ClientCN(); !ok {
t.Fatalf("TestParseV2TLV %s: Expected ClientCN to exist", name)
} else if acn != ecn {
t.Fatalf("TestParseV2TLV %s: Unexpected ClientCN expected %#v, actual %#v", name, ecn, acn)
}
esslVer := "TLSv1.3"
if asslVer, ok := ssl.SSLVersion(); !ok {
t.Fatalf("TestParseV2TLV %s: Expected SSLVersion to exist", name)
} else if asslVer != esslVer {
t.Fatalf("TestParseV2TLV %s: Unexpected SSLVersion expected %#v, actual %#v", name, esslVer, asslVer)
}
if _, ok := ssl.SSLCipher(); ok {
t.Fatalf("TestParseV2TLV %s: Unexpected SSLCipher", name)
}
if !ssl.Verified() {
t.Fatalf("TestParseV2TLV %s: Expected Verified to be true", name)
}
},
},
{
name: "SSL haproxy cipher",
raw: []byte{
0x0d, 0x0a, 0x0d, 0x0a,
0x00, 0x0d, 0x0a, 0x51,
0x55, 0x49, 0x54, 0x0a,
0x21, 0x21, 0x00, 0x4f,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xff, 0xff,
0x0a, 0x01, 0x5b, 0x0e,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0xff, 0xff,
0x0a, 0x01, 0x01, 0x9f,
0xf4, 0x7c, 0x01, 0xbb,
0x20, 0x00, 0x28, 0x01,
0x00, 0x00, 0x00, 0x00,
0x21, 0x00, 0x07, 0x54,
0x4c, 0x53, 0x76, 0x31,
0x2e, 0x33, 0x23, 0x00,
0x16, 0x54, 0x4c, 0x53,
0x5f, 0x41, 0x45, 0x53,
0x5f, 0x32, 0x35, 0x36,
0x5f, 0x47, 0x43, 0x4d,
0x5f, 0x53, 0x48, 0x41,
0x33, 0x38, 0x34,
},
types: []proxyproto.PP2Type{proxyproto.PP2_TYPE_SSL},
valid: func(t *testing.T, name string, tlvs []proxyproto.TLV) {
if !IsSSL(tlvs[0]) {
t.Fatalf("TestParseV2TLV %s: Expected tlvs[0] to be the SSL type", name)
}
ssl, err := SSL(tlvs[0])
if err != nil {
t.Fatalf("TestParseV2TLV %s: Unexpected error when parsing SSL %#v", name, err)
}
if !ssl.ClientSSL() {
t.Fatalf("TestParseV2TLV %s: Expected ClientSSL() to be true", name)
}
if ssl.ClientCertConn() {
t.Fatalf("TestParseV2TLV %s: Expected ClientCertConn() to be false", name)
}
if ssl.ClientCertSess() {
t.Fatalf("TestParseV2TLV %s: Expected ClientCertSess() to be false", name)
}
if _, ok := ssl.ClientCN(); ok {
t.Fatalf("TestParseV2TLV %s: Expected ClientCN to not exist", name)
}
esslVer := "TLSv1.3"
if asslVer, ok := ssl.SSLVersion(); !ok {
t.Fatalf("TestParseV2TLV %s: Expected SSLVersion to exist", name)
} else if asslVer != esslVer {
t.Fatalf("TestParseV2TLV %s: Unexpected SSLVersion expected %#v, actual %#v", name, esslVer, asslVer)
}
esslCipher := "TLS_AES_256_GCM_SHA384"
if asslCipher, ok := ssl.SSLCipher(); !ok {
t.Fatalf("TestParseV2TLV %s: Expected SSLCipher to exist", name)
} else if asslCipher != esslCipher {
t.Fatalf("TestParseV2TLV %s: Unexpected SSLCipher expected %#v, actual %#v", name, esslCipher, asslCipher)
}
},
},
}
func TestParseV2TLV(t *testing.T) {
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
tlvs := checkTLVs(t, tc.name, tc.raw, tc.types)
tc.valid(t, tc.name, tlvs)
})
}
}
func TestPP2SSLMarshal(t *testing.T) {
ver := "TLSv1.3"
cn := "example.org"
pp2 := PP2SSL{
Client: PP2_BITFIELD_CLIENT_SSL,
Verify: 0,
TLV: []proxyproto.TLV{
{
Type: proxyproto.PP2_SUBTYPE_SSL_VERSION,
Value: []byte(ver),
},
{
Type: proxyproto.PP2_SUBTYPE_SSL_CN,
Value: []byte(cn),
},
},
}
raw := []byte{0x1, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x7, 0x54, 0x4c, 0x53, 0x76, 0x31, 0x2e, 0x33, 0x22, 0x0, 0xb, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x6f, 0x72, 0x67}
want := proxyproto.TLV{
Type: proxyproto.PP2_TYPE_SSL,
Value: raw,
}
tlv, err := pp2.Marshal()
if err != nil {
t.Fatalf("PP2SSL.Marshal() = %v", err)
}
if !reflect.DeepEqual(tlv, want) {
t.Errorf("PP2SSL.Marshal() = %#v, want %#v", tlv, want)
}
}
|
