添加 github.com/pion/dtls 代码

2025-08-09 00:58:05 +08:00 · 2021-05-21 19:03:00 +08:00
parent 54a0cb7928
commit 28b5119f50
380 changed files with 16870 additions and 0 deletions
--- a/dtls-2.0.9/pkg/protocol/handshake/message_server_key_exchange_test.go
+++ b/dtls-2.0.9/pkg/protocol/handshake/message_server_key_exchange_test.go
@@ -0,0 +1,71 @@
+package handshake
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/pion/dtls/v2/pkg/crypto/elliptic"
+	"github.com/pion/dtls/v2/pkg/crypto/hash"
+	"github.com/pion/dtls/v2/pkg/crypto/signature"
+)
+
+func TestHandshakeMessageServerKeyExchange(t *testing.T) {
+	test := func(rawServerKeyExchange []byte, parsedServerKeyExchange *MessageServerKeyExchange) {
+		c := &MessageServerKeyExchange{}
+		if err := c.Unmarshal(rawServerKeyExchange); err != nil {
+			t.Error(err)
+		} else if !reflect.DeepEqual(c, parsedServerKeyExchange) {
+			t.Errorf("handshakeMessageServerKeyExchange unmarshal: got %#v, want %#v", c, parsedServerKeyExchange)
+		}
+
+		raw, err := c.Marshal()
+		if err != nil {
+			t.Error(err)
+		} else if !reflect.DeepEqual(raw, rawServerKeyExchange) {
+			t.Errorf("handshakeMessageServerKeyExchange marshal: got %#v, want %#v", raw, rawServerKeyExchange)
+		}
+	}
+
+	t.Run("Hash+Signature", func(t *testing.T) {
+		rawServerKeyExchange := []byte{
+			0x03, 0x00, 0x1d, 0x41, 0x04, 0x0c, 0xb9, 0xa3, 0xb9, 0x90, 0x71, 0x35, 0x4a, 0x08, 0x66, 0xaf,
+			0xd6, 0x88, 0x58, 0x29, 0x69, 0x98, 0xf1, 0x87, 0x0f, 0xb5, 0xa8, 0xcd, 0x92, 0xf6, 0x2b, 0x08,
+			0x0c, 0xd4, 0x16, 0x5b, 0xcc, 0x81, 0xf2, 0x58, 0x91, 0x8e, 0x62, 0xdf, 0xc1, 0xec, 0x72, 0xe8,
+			0x47, 0x24, 0x42, 0x96, 0xb8, 0x7b, 0xee, 0xe7, 0x0d, 0xdc, 0x44, 0xec, 0xf3, 0x97, 0x6b, 0x1b,
+			0x45, 0x28, 0xac, 0x3f, 0x35, 0x02, 0x03, 0x00, 0x47, 0x30, 0x45, 0x02, 0x21, 0x00, 0xb2, 0x0b,
+			0x22, 0x95, 0x3d, 0x56, 0x57, 0x6a, 0x3f, 0x85, 0x30, 0x6f, 0x55, 0xc3, 0xf4, 0x24, 0x1b, 0x21,
+			0x07, 0xe5, 0xdf, 0xba, 0x24, 0x02, 0x68, 0x95, 0x1f, 0x6e, 0x13, 0xbd, 0x9f, 0xaa, 0x02, 0x20,
+			0x49, 0x9c, 0x9d, 0xdf, 0x84, 0x60, 0x33, 0x27, 0x96, 0x9e, 0x58, 0x6d, 0x72, 0x13, 0xe7, 0x3a,
+			0xe8, 0xdf, 0x43, 0x75, 0xc7, 0xb9, 0x37, 0x6e, 0x90, 0xe5, 0x3b, 0x81, 0xd4, 0xda, 0x68, 0xcd,
+		}
+		parsedServerKeyExchange := &MessageServerKeyExchange{
+			EllipticCurveType:  elliptic.CurveTypeNamedCurve,
+			NamedCurve:         elliptic.X25519,
+			PublicKey:          rawServerKeyExchange[4:69],
+			HashAlgorithm:      hash.SHA1,
+			SignatureAlgorithm: signature.ECDSA,
+			Signature:          rawServerKeyExchange[73:144],
+		}
+
+		test(rawServerKeyExchange, parsedServerKeyExchange)
+	})
+
+	t.Run("Anonymous", func(t *testing.T) {
+		rawServerKeyExchange := []byte{
+			0x03, 0x00, 0x1d, 0x41, 0x04, 0x0c, 0xb9, 0xa3, 0xb9, 0x90, 0x71, 0x35, 0x4a, 0x08, 0x66, 0xaf,
+			0xd6, 0x88, 0x58, 0x29, 0x69, 0x98, 0xf1, 0x87, 0x0f, 0xb5, 0xa8, 0xcd, 0x92, 0xf6, 0x2b, 0x08,
+			0x0c, 0xd4, 0x16, 0x5b, 0xcc, 0x81, 0xf2, 0x58, 0x91, 0x8e, 0x62, 0xdf, 0xc1, 0xec, 0x72, 0xe8,
+			0x47, 0x24, 0x42, 0x96, 0xb8, 0x7b, 0xee, 0xe7, 0x0d, 0xdc, 0x44, 0xec, 0xf3, 0x97, 0x6b, 0x1b,
+			0x45, 0x28, 0xac, 0x3f, 0x35,
+		}
+		parsedServerKeyExchange := &MessageServerKeyExchange{
+			EllipticCurveType:  elliptic.CurveTypeNamedCurve,
+			NamedCurve:         elliptic.X25519,
+			PublicKey:          rawServerKeyExchange[4:69],
+			HashAlgorithm:      hash.None,
+			SignatureAlgorithm: signature.Anonymous,
+		}
+
+		test(rawServerKeyExchange, parsedServerKeyExchange)
+	})
+}