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Add MakeConnWithCompleteHandshake function (#18)

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Add MakeConnWithCompleteHandshake function + regression test and usage example
This commit is contained in:
Eric Wustrow 2019-01-30 11:25:23 -07:00 • committed by sergeyfrolov
parent a89e7e6da4
commit 323a55944c
4 changed files with 162 additions and 4 deletions
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42
u_conn_test.go
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@ -6,6 +6,7 @@ package tls
import (
"bytes"
"crypto/tls"
"fmt"
"io"
"net"
@ -584,3 +585,44 @@ func (test *clientTest) runUTLS(t *testing.T, write bool, helloID ClientHelloID)
fmt.Printf("Wrote %s\n", path)
}
}
func TestUTLSMakeConnWithCompleteHandshake(t *testing.T) {
serverConn, clientConn := net.Pipe()
masterSecret := []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47}
clientRandom := []byte{40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71}
serverRandom := []byte{80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111}
serverTls := MakeConnWithCompleteHandshake(serverConn, tls.VersionTLS12, tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
masterSecret, clientRandom, serverRandom, false)
clientTls := MakeConnWithCompleteHandshake(clientConn, tls.VersionTLS12, tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
masterSecret, clientRandom, serverRandom, true)
clientMsg := []byte("Hello, world!")
serverMsg := []byte("Test response!")
go func() {
clientTls.Write(clientMsg)
resp := make([]byte, 20)
read, err := clientTls.Read(resp)
if !bytes.Equal(resp[:read], serverMsg) {
t.Errorf("client expected to receive: %v, got %v\n",
serverMsg, resp[:read])
}
if err != nil {
t.Errorf("error reading client: %+v\n", err)
}
clientConn.Close()
}()
buf := make([]byte, 20)
read, err := serverTls.Read(buf)
if !bytes.Equal(buf[:read], clientMsg) {
t.Errorf("server expected to receive: %v, got %v\n",
clientMsg, buf[:read])
}
if err != nil {
t.Errorf("error reading client: %+v\n", err)
}
serverTls.Write(serverMsg)
}