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send a reserved version number in the SHLO

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This commit is contained in:
Marten Seemann
2017-11-30 12:59:53 +07:00
parent 1a3852aec6
commit 8c2404edf5
2 changed files with 9 additions and 4 deletions
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11
internal/handshake/crypto_setup_server_test.go
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@@ -313,12 +313,17 @@ var _ = Describe("Server Crypto Setup", func() {
})
Expect(err).ToNot(HaveOccurred())
Expect(response).To(HavePrefix("SHLO"))
Expect(response).To(ContainSubstring("ephermal pub"))
Expect(response).To(ContainSubstring("SNO\x00"))
message, err := ParseHandshakeMessage(bytes.NewReader(response))
Expect(err).ToNot(HaveOccurred())
Expect(message.Data).To(HaveKeyWithValue(TagPUBS, []byte("ephermal pub")))
Expect(message.Data).To(HaveKey(TagSNO))
Expect(message.Data).To(HaveKey(TagVER))
// the supported versions should include one reserved version number
Expect(message.Data[TagVER]).To(HaveLen(4*len(supportedVersions) + 4))
for _, v := range supportedVersions {
b := &bytes.Buffer{}
utils.BigEndian.WriteUint32(b, uint32(v))
Expect(response).To(ContainSubstring(string(b.Bytes())))
Expect(message.Data[TagVER]).To(ContainSubstring(string(b.Bytes())))
}
Expect(checkedSecure).To(BeTrue())
Expect(checkedForwardSecure).To(BeTrue())