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Correctly handle HelloRetryRequest

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Sergey Frolov 2019-02-09 19:31:35 -07:00 • committed by sergeyfrolov
parent 3fe91d9822
commit 1188641a16
7 changed files with 307 additions and 2 deletions
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17
u_conn_test.go
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@ -142,6 +142,23 @@ func TestUTLSHandshakeClientParrotChrome_58_setclienthello(t *testing.T) {
runUTLSClientTestTLS12(t, test, helloID)
}
// tests consistency of fingerprint after HelloRetryRequest
// chrome 70 is used, due to only specifying X25519 in keyshare, but being able to generate P-256 curve too
// openssl server, configured to use P-256, will send HelloRetryRequest
func TestUTLSHelloRetryRequest(t *testing.T) {
helloID := HelloChrome_70
config := testConfig.Clone()
config.CurvePreferences = []CurveID{X25519, CurveP256}
test := &clientTest{
name: "UTLS-HelloRetryRequest-" + helloID.Str(),
command: []string{"openssl", "s_server", "-cipher", "ECDHE-RSA-AES128-GCM-SHA256", "-curves", "P-256"},
config: config,
}
runUTLSClientTestTLS13(t, test, helloID)
}
/*
*
HELPER FUNCTIONS BELOW