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54 lines
1.1 KiB
54 lines
1.1 KiB
package mtproto_test
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import (
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"bytes"
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"crypto/rand"
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"testing"
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"github.com/google/go-cmp/cmp"
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"v2ray.com/core/common"
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. "v2ray.com/core/proxy/mtproto"
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)
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func TestInverse(t *testing.T) {
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const size = 64
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b := make([]byte, 64)
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for b[0] == b[size-1] {
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common.Must2(rand.Read(b))
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}
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bi := Inverse(b)
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if b[0] == bi[0] {
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t.Fatal("seems bytes are not inversed: ", b[0], "vs", bi[0])
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}
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bii := Inverse(bi)
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if r := cmp.Diff(bii, b); r != "" {
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t.Fatal(r)
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}
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}
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func TestAuthenticationReadWrite(t *testing.T) {
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a := NewAuthentication(DefaultSessionContext())
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b := bytes.NewReader(a.Header[:])
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a2, err := ReadAuthentication(b)
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common.Must(err)
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if r := cmp.Diff(a.EncodingKey[:], a2.DecodingKey[:]); r != "" {
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t.Error("decoding key: ", r)
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}
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if r := cmp.Diff(a.EncodingNonce[:], a2.DecodingNonce[:]); r != "" {
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t.Error("decoding nonce: ", r)
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}
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if r := cmp.Diff(a.DecodingKey[:], a2.EncodingKey[:]); r != "" {
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t.Error("encoding key: ", r)
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}
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if r := cmp.Diff(a.DecodingNonce[:], a2.EncodingNonce[:]); r != "" {
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t.Error("encoding nonce: ", r)
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}
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}
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