46 lines
1.5 KiB
Go
46 lines
1.5 KiB
Go
package handshake
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import (
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"bytes"
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"github.com/lucas-clemente/quic-go/internal/crypto"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("ServerConfig", func() {
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var (
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kex crypto.KeyExchange
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)
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BeforeEach(func() {
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var err error
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kex, err = crypto.NewCurve25519KEX()
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Expect(err).NotTo(HaveOccurred())
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})
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It("generates a random ID and OBIT", func() {
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scfg1, err := NewServerConfig(kex, nil)
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Expect(err).ToNot(HaveOccurred())
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scfg2, err := NewServerConfig(kex, nil)
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Expect(err).ToNot(HaveOccurred())
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Expect(scfg1.ID).ToNot(Equal(scfg2.ID))
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Expect(scfg1.obit).ToNot(Equal(scfg2.obit))
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Expect(scfg1.cookieGenerator).ToNot(Equal(scfg2.cookieGenerator))
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})
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It("gets the proper binary representation", func() {
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scfg, err := NewServerConfig(kex, nil)
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Expect(err).NotTo(HaveOccurred())
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expected := bytes.NewBuffer([]byte{0x53, 0x43, 0x46, 0x47, 0x6, 0x0, 0x0, 0x0, 0x41, 0x45, 0x41, 0x44, 0x4, 0x0, 0x0, 0x0, 0x53, 0x43, 0x49, 0x44, 0x14, 0x0, 0x0, 0x0, 0x50, 0x55, 0x42, 0x53, 0x37, 0x0, 0x0, 0x0, 0x4b, 0x45, 0x58, 0x53, 0x3b, 0x0, 0x0, 0x0, 0x4f, 0x42, 0x49, 0x54, 0x43, 0x0, 0x0, 0x0, 0x45, 0x58, 0x50, 0x59, 0x4b, 0x0, 0x0, 0x0, 0x41, 0x45, 0x53, 0x47})
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expected.Write(scfg.ID)
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expected.Write([]byte{0x20, 0x0, 0x0})
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expected.Write(kex.PublicKey())
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expected.Write([]byte{0x43, 0x32, 0x35, 0x35})
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expected.Write(scfg.obit)
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expected.Write([]byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff})
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Expect(scfg.Get()).To(Equal(expected.Bytes()))
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})
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})
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