1151 lines
29 KiB
Go
1151 lines
29 KiB
Go
// Copyright 2019 The Waku Library Authors.
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//
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// The Waku library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The Waku library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty off
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the Waku library. If not, see <http://www.gnu.org/licenses/>.
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//
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// This software uses the go-ethereum library, which is licensed
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// under the GNU Lesser General Public Library, version 3 or any later.
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package waku
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import (
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"bytes"
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"crypto/ecdsa"
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"crypto/sha256"
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mrand "math/rand"
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"testing"
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"time"
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"golang.org/x/crypto/pbkdf2"
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"github.com/stretchr/testify/require"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/p2p"
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"github.com/ethereum/go-ethereum/p2p/enode"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/waku/common"
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v0 "github.com/status-im/status-go/waku/v0"
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v1 "github.com/status-im/status-go/waku/v1"
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)
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var seed int64
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// InitSingleTest should be called in the beginning of every
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// test, which uses RNG, in order to make the tests
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// reproducibility independent of their sequence.
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func InitSingleTest() {
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seed = time.Now().Unix()
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mrand.Seed(seed)
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}
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func TestBasic(t *testing.T) {
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w := New(nil, nil)
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p := w.Protocols()
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waku0 := p[0]
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waku1 := p[1]
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if waku0.Name != v0.Name {
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t.Fatalf("failed Peer Name: %v.", waku0.Name)
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}
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if uint64(waku0.Version) != v0.Version {
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t.Fatalf("failed Peer Version: %v.", waku0.Version)
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}
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if waku0.Length != v0.NumberOfMessageCodes {
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t.Fatalf("failed Peer Length: %v.", waku0.Length)
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}
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if waku0.Run == nil {
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t.Fatalf("failed waku.Run.")
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}
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if waku1.Name != v1.Name {
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t.Fatalf("failed Peer Name: %v.", waku1.Name)
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}
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if uint64(waku1.Version) != v1.Version {
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t.Fatalf("failed Peer Version: %v.", waku1.Version)
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}
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if waku1.Length != v1.NumberOfMessageCodes {
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t.Fatalf("failed Peer Length: %v.", waku1.Length)
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}
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if waku1.Run == nil {
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t.Fatalf("failed waku.Run.")
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}
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if w.GetFilter("non-existent") != nil {
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t.Fatalf("failed GetFilter.")
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}
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peerID := make([]byte, 64)
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mrand.Read(peerID) // nolint: gosec
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peer, _ := w.getPeer(peerID)
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if peer != nil {
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t.Fatal("found peer for random key.")
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}
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if err := w.AllowP2PMessagesFromPeer(peerID); err == nil {
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t.Fatalf("failed MarkPeerTrusted.")
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}
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exist := w.HasSymKey("non-existing")
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if exist {
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t.Fatalf("failed HasSymKey.")
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}
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key, err := w.GetSymKey("non-existing")
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if err == nil {
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t.Fatalf("failed GetSymKey(non-existing): false positive.")
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}
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if key != nil {
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t.Fatalf("failed GetSymKey: false positive.")
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}
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mail := w.Envelopes()
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if len(mail) != 0 {
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t.Fatalf("failed w.Envelopes().")
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}
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derived := pbkdf2.Key(peerID, nil, 65356, common.AESKeyLength, sha256.New)
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if !common.ValidateDataIntegrity(derived, common.AESKeyLength) {
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t.Fatalf("failed validateSymmetricKey with param = %v.", derived)
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}
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if common.ContainsOnlyZeros(derived) {
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t.Fatalf("failed containsOnlyZeros with param = %v.", derived)
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}
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buf := []byte{0xFF, 0xE5, 0x80, 0x2, 0}
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le := common.BytesToUintLittleEndian(buf)
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be := common.BytesToUintBigEndian(buf)
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if le != uint64(0x280e5ff) {
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t.Fatalf("failed bytesToIntLittleEndian: %d.", le)
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}
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if be != uint64(0xffe5800200) {
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t.Fatalf("failed BytesToIntBigEndian: %d.", be)
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}
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id, err := w.NewKeyPair()
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if err != nil {
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t.Fatalf("failed to generate new key pair: %s.", err)
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}
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pk, err := w.GetPrivateKey(id)
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if err != nil {
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t.Fatalf("failed to retrieve new key pair: %s.", err)
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}
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if !validatePrivateKey(pk) {
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t.Fatalf("failed validatePrivateKey: %v.", pk)
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}
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if !common.ValidatePublicKey(&pk.PublicKey) {
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t.Fatalf("failed ValidatePublicKey: %v.", pk)
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}
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}
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func TestAsymmetricKeyImport(t *testing.T) {
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var (
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w = New(nil, nil)
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privateKeys []*ecdsa.PrivateKey
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)
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for i := 0; i < 50; i++ {
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id, err := w.NewKeyPair()
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if err != nil {
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t.Fatalf("could not generate key: %v", err)
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}
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pk, err := w.GetPrivateKey(id)
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if err != nil {
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t.Fatalf("could not export private key: %v", err)
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}
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privateKeys = append(privateKeys, pk)
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if !w.DeleteKeyPair(id) {
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t.Fatalf("could not delete private key")
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}
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}
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for _, pk := range privateKeys {
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if _, err := w.AddKeyPair(pk); err != nil {
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t.Fatalf("could not import private key: %v", err)
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}
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}
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}
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func TestWakuIdentityManagement(t *testing.T) {
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w := New(nil, nil)
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id1, err := w.NewKeyPair()
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if err != nil {
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t.Fatalf("failed to generate new key pair: %s.", err)
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}
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id2, err := w.NewKeyPair()
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if err != nil {
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t.Fatalf("failed to generate new key pair: %s.", err)
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}
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pk1, err := w.GetPrivateKey(id1)
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if err != nil {
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t.Fatalf("failed to retrieve the key pair: %s.", err)
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}
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pk2, err := w.GetPrivateKey(id2)
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if err != nil {
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t.Fatalf("failed to retrieve the key pair: %s.", err)
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}
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if !w.HasKeyPair(id1) {
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t.Fatalf("failed HasIdentity(pk1).")
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}
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if !w.HasKeyPair(id2) {
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t.Fatalf("failed HasIdentity(pk2).")
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}
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if pk1 == nil {
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t.Fatalf("failed GetIdentity(pk1).")
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}
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if pk2 == nil {
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t.Fatalf("failed GetIdentity(pk2).")
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}
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if !validatePrivateKey(pk1) {
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t.Fatalf("pk1 is invalid.")
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}
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if !validatePrivateKey(pk2) {
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t.Fatalf("pk2 is invalid.")
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}
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// Delete one identity
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done := w.DeleteKeyPair(id1)
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if !done {
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t.Fatalf("failed to delete id1.")
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}
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pk1, err = w.GetPrivateKey(id1)
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if err == nil {
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t.Fatalf("retrieve the key pair: false positive.")
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}
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pk2, err = w.GetPrivateKey(id2)
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if err != nil {
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t.Fatalf("failed to retrieve the key pair: %s.", err)
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}
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if w.HasKeyPair(id1) {
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t.Fatalf("failed DeleteIdentity(pub1): still exist.")
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}
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if !w.HasKeyPair(id2) {
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t.Fatalf("failed DeleteIdentity(pub1): pub2 does not exist.")
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}
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if pk1 != nil {
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t.Fatalf("failed DeleteIdentity(pub1): first key still exist.")
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}
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if pk2 == nil {
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t.Fatalf("failed DeleteIdentity(pub1): second key does not exist.")
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}
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// Delete again non-existing identity
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done = w.DeleteKeyPair(id1)
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if done {
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t.Fatalf("delete id1: false positive.")
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}
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pk1, err = w.GetPrivateKey(id1)
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if err == nil {
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t.Fatalf("retrieve the key pair: false positive.")
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}
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pk2, err = w.GetPrivateKey(id2)
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if err != nil {
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t.Fatalf("failed to retrieve the key pair: %s.", err)
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}
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if w.HasKeyPair(id1) {
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t.Fatalf("failed delete non-existing identity: exist.")
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}
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if !w.HasKeyPair(id2) {
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t.Fatalf("failed delete non-existing identity: pub2 does not exist.")
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}
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if pk1 != nil {
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t.Fatalf("failed delete non-existing identity: first key exist.")
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}
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if pk2 == nil {
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t.Fatalf("failed delete non-existing identity: second key does not exist.")
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}
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// Delete second identity
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done = w.DeleteKeyPair(id2)
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if !done {
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t.Fatalf("failed to delete id2.")
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}
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pk1, err = w.GetPrivateKey(id1)
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if err == nil {
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t.Fatalf("retrieve the key pair: false positive.")
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}
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pk2, err = w.GetPrivateKey(id2)
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if err == nil {
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t.Fatalf("retrieve the key pair: false positive.")
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}
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if w.HasKeyPair(id1) {
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t.Fatalf("failed delete second identity: first identity exist.")
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}
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if w.HasKeyPair(id2) {
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t.Fatalf("failed delete second identity: still exist.")
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}
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if pk1 != nil {
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t.Fatalf("failed delete second identity: first key exist.")
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}
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if pk2 != nil {
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t.Fatalf("failed delete second identity: second key exist.")
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}
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}
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func TestSymKeyManagement(t *testing.T) {
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InitSingleTest()
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var err error
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var k1, k2 []byte
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w := New(nil, nil)
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id2 := "arbitrary-string-2"
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id1, err := w.GenerateSymKey()
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if err != nil {
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t.Fatalf("failed GenerateSymKey with seed %d: %s.", seed, err)
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}
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k1, err = w.GetSymKey(id1)
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if err != nil {
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t.Fatalf("failed GetSymKey(id1).")
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}
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k2, err = w.GetSymKey(id2)
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if err == nil {
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t.Fatalf("failed GetSymKey(id2): false positive.")
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}
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if !w.HasSymKey(id1) {
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t.Fatalf("failed HasSymKey(id1).")
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}
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if w.HasSymKey(id2) {
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t.Fatalf("failed HasSymKey(id2): false positive.")
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}
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if k1 == nil {
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t.Fatalf("first key does not exist.")
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}
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if k2 != nil {
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t.Fatalf("second key still exist.")
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}
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// add existing id, nothing should change
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randomKey := make([]byte, common.AESKeyLength)
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mrand.Read(randomKey) // nolint: gosec
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id1, err = w.AddSymKeyDirect(randomKey)
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if err != nil {
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t.Fatalf("failed AddSymKey with seed %d: %s.", seed, err)
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}
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k1, err = w.GetSymKey(id1)
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if err != nil {
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t.Fatalf("failed w.GetSymKey(id1).")
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}
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k2, err = w.GetSymKey(id2)
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if err == nil {
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t.Fatalf("failed w.GetSymKey(id2): false positive.")
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}
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if !w.HasSymKey(id1) {
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t.Fatalf("failed w.HasSymKey(id1).")
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}
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if w.HasSymKey(id2) {
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t.Fatalf("failed w.HasSymKey(id2): false positive.")
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}
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if k1 == nil {
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t.Fatalf("first key does not exist.")
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}
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if !bytes.Equal(k1, randomKey) {
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t.Fatalf("k1 != randomKey.")
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}
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if k2 != nil {
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t.Fatalf("second key already exist.")
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}
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id2, err = w.AddSymKeyDirect(randomKey)
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if err != nil {
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t.Fatalf("failed AddSymKey(id2) with seed %d: %s.", seed, err)
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}
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k1, err = w.GetSymKey(id1)
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if err != nil {
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t.Fatalf("failed w.GetSymKey(id1).")
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}
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k2, err = w.GetSymKey(id2)
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if err != nil {
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t.Fatalf("failed w.GetSymKey(id2).")
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}
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if !w.HasSymKey(id1) {
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t.Fatalf("HasSymKey(id1) failed.")
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}
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if !w.HasSymKey(id2) {
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t.Fatalf("HasSymKey(id2) failed.")
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}
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if k1 == nil {
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t.Fatalf("k1 does not exist.")
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}
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if k2 == nil {
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t.Fatalf("k2 does not exist.")
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}
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if !bytes.Equal(k1, k2) {
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t.Fatalf("k1 != k2.")
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}
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if !bytes.Equal(k1, randomKey) {
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t.Fatalf("k1 != randomKey.")
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}
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if len(k1) != common.AESKeyLength {
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t.Fatalf("wrong length of k1.")
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}
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if len(k2) != common.AESKeyLength {
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t.Fatalf("wrong length of k2.")
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}
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w.DeleteSymKey(id1)
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k1, err = w.GetSymKey(id1)
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if err == nil {
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t.Fatalf("failed w.GetSymKey(id1): false positive.")
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}
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if k1 != nil {
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t.Fatalf("failed GetSymKey(id1): false positive.")
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}
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k2, err = w.GetSymKey(id2)
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if err != nil {
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t.Fatalf("failed w.GetSymKey(id2).")
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}
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if w.HasSymKey(id1) {
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t.Fatalf("failed to delete first key: still exist.")
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}
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if !w.HasSymKey(id2) {
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t.Fatalf("failed to delete first key: second key does not exist.")
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}
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if k2 == nil {
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t.Fatalf("failed to delete first key: second key is nil.")
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}
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w.DeleteSymKey(id1)
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w.DeleteSymKey(id2)
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k1, err = w.GetSymKey(id1)
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if err == nil {
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t.Fatalf("failed w.GetSymKey(id1): false positive.")
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}
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k2, err = w.GetSymKey(id2)
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if err == nil {
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t.Fatalf("failed w.GetSymKey(id2): false positive.")
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}
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if k1 != nil || k2 != nil {
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t.Fatalf("k1 or k2 is not nil")
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}
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if w.HasSymKey(id1) {
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t.Fatalf("failed to delete second key: first key exist.")
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}
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if w.HasSymKey(id2) {
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t.Fatalf("failed to delete second key: still exist.")
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}
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randomKey = make([]byte, common.AESKeyLength+1)
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mrand.Read(randomKey) // nolint: gosec
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_, err = w.AddSymKeyDirect(randomKey)
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if err == nil {
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t.Fatalf("added the key with wrong size, seed %d.", seed)
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}
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const password = "arbitrary data here"
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id1, err = w.AddSymKeyFromPassword(password)
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if err != nil {
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t.Fatalf("failed AddSymKeyFromPassword(id1) with seed %d: %s.", seed, err)
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}
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id2, err = w.AddSymKeyFromPassword(password)
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if err != nil {
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t.Fatalf("failed AddSymKeyFromPassword(id2) with seed %d: %s.", seed, err)
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}
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k1, err = w.GetSymKey(id1)
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if err != nil {
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t.Fatalf("failed w.GetSymKey(id1).")
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}
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k2, err = w.GetSymKey(id2)
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if err != nil {
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t.Fatalf("failed w.GetSymKey(id2).")
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}
|
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if !w.HasSymKey(id1) {
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t.Fatalf("HasSymKey(id1) failed.")
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}
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if !w.HasSymKey(id2) {
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t.Fatalf("HasSymKey(id2) failed.")
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}
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if !common.ValidateDataIntegrity(k2, common.AESKeyLength) {
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t.Fatalf("key validation failed.")
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}
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if !bytes.Equal(k1, k2) {
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t.Fatalf("k1 != k2.")
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}
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}
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|
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func TestExpiry(t *testing.T) {
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InitSingleTest()
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|
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w := New(nil, nil)
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if err := w.SetMinimumPoW(0.0000001, false); err != nil {
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t.Fatal("failed to set min pow")
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}
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|
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defer func() { handleError(t, w.SetMinimumPoW(common.DefaultMinimumPoW, false)) }()
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if err := w.Start(); err != nil {
|
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t.Fatal("failed to start waku")
|
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}
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defer func() { handleError(t, w.Stop()) }()
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|
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params, err := generateMessageParams()
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if err != nil {
|
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t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
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}
|
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params.TTL = 1
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|
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messagesCount := 5
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|
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// Send a few messages one after another. Due to low PoW and expiration buckets
|
|
// with one second resolution, it covers a case when there are multiple items
|
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// in a single expiration bucket.
|
|
for i := 0; i < messagesCount; i++ {
|
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msg, err := common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err := msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("failed to send envelope with seed %d: %s.", seed, err)
|
|
}
|
|
}
|
|
|
|
// wait till received or timeout
|
|
var received, expired bool
|
|
for j := 0; j < 20; j++ {
|
|
time.Sleep(100 * time.Millisecond)
|
|
if len(w.Envelopes()) == messagesCount {
|
|
received = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !received {
|
|
t.Fatalf("did not receive the sent envelope, seed: %d.", seed)
|
|
}
|
|
|
|
// wait till expired or timeout
|
|
for j := 0; j < 20; j++ {
|
|
time.Sleep(100 * time.Millisecond)
|
|
if len(w.Envelopes()) == 0 {
|
|
expired = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !expired {
|
|
t.Fatalf("expire failed, seed: %d.", seed)
|
|
}
|
|
}
|
|
|
|
func TestCustomization(t *testing.T) {
|
|
InitSingleTest()
|
|
|
|
w := New(nil, nil)
|
|
defer func() { handleError(t, w.SetMinimumPoW(common.DefaultMinimumPoW, false)) }()
|
|
defer func() { handleError(t, w.SetMaxMessageSize(common.DefaultMaxMessageSize)) }()
|
|
if err := w.Start(); err != nil {
|
|
t.Fatal("failed to start node")
|
|
}
|
|
defer func() { handleError(t, w.Stop()) }()
|
|
|
|
const smallPoW = 0.00001
|
|
|
|
f, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
params, err := generateMessageParams()
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
params.KeySym = f.KeySym
|
|
params.Topic = common.BytesToTopic(f.Topics[2])
|
|
params.PoW = smallPoW
|
|
params.TTL = 3600 * 24 // one day
|
|
msg, err := common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err := msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
err = w.Send(env)
|
|
if err == nil {
|
|
t.Fatalf("successfully sent envelope with PoW %.06f, false positive (seed %d).", env.PoW(), seed)
|
|
}
|
|
|
|
_ = w.SetMinimumPoW(smallPoW/2, true)
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("failed to send envelope with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
params.TTL++
|
|
msg, err = common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err = msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
_ = w.SetMaxMessageSize(uint32(env.Size() - 1))
|
|
err = w.Send(env)
|
|
if err == nil {
|
|
t.Fatalf("successfully sent oversized envelope (seed %d): false positive.", seed)
|
|
}
|
|
|
|
_ = w.SetMaxMessageSize(common.DefaultMaxMessageSize)
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("failed to send second envelope with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
// wait till received or timeout
|
|
var received bool
|
|
for j := 0; j < 20; j++ {
|
|
time.Sleep(100 * time.Millisecond)
|
|
if len(w.Envelopes()) > 1 {
|
|
received = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !received {
|
|
t.Fatalf("did not receive the sent envelope, seed: %d.", seed)
|
|
}
|
|
|
|
// check w.messages()
|
|
_, err = w.Subscribe(f)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe with seed %d: %s.", seed, err)
|
|
}
|
|
time.Sleep(5 * time.Millisecond)
|
|
mail := f.Retrieve()
|
|
if len(mail) > 0 {
|
|
t.Fatalf("received premature mail")
|
|
}
|
|
}
|
|
|
|
func TestSymmetricSendCycle(t *testing.T) {
|
|
InitSingleTest()
|
|
|
|
w := New(nil, nil)
|
|
defer func() { handleError(t, w.SetMinimumPoW(common.DefaultMinimumPoW, false)) }()
|
|
defer func() { handleError(t, w.SetMaxMessageSize(common.DefaultMaxMessageSize)) }()
|
|
if err := w.Start(); err != nil {
|
|
t.Fatal("failed to start node")
|
|
}
|
|
defer func() { handleError(t, w.Stop()) }()
|
|
|
|
filter1, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
filter1.PoW = common.DefaultMinimumPoW
|
|
|
|
// Copy the first filter since some of its fields
|
|
// are randomly generated.
|
|
filter2 := &common.Filter{
|
|
KeySym: filter1.KeySym,
|
|
Topics: filter1.Topics,
|
|
PoW: filter1.PoW,
|
|
AllowP2P: filter1.AllowP2P,
|
|
Messages: common.NewMemoryMessageStore(),
|
|
}
|
|
|
|
params, err := generateMessageParams()
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
filter1.Src = ¶ms.Src.PublicKey
|
|
filter2.Src = ¶ms.Src.PublicKey
|
|
|
|
params.KeySym = filter1.KeySym
|
|
params.Topic = common.BytesToTopic(filter1.Topics[2])
|
|
params.PoW = filter1.PoW
|
|
params.WorkTime = 10
|
|
params.TTL = 50
|
|
msg, err := common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err := msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter1)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe 1 with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter2)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe 2 with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("Failed sending envelope with PoW %.06f (seed %d): %s", env.PoW(), seed, err)
|
|
}
|
|
|
|
// wait till received or timeout
|
|
var received bool
|
|
for j := 0; j < 200; j++ {
|
|
time.Sleep(10 * time.Millisecond)
|
|
if len(w.Envelopes()) > 0 {
|
|
received = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !received {
|
|
t.Fatalf("did not receive the sent envelope, seed: %d.", seed)
|
|
}
|
|
|
|
// check w.messages()
|
|
time.Sleep(5 * time.Millisecond)
|
|
mail1 := filter1.Retrieve()
|
|
mail2 := filter2.Retrieve()
|
|
if len(mail2) == 0 {
|
|
t.Fatalf("did not receive any email for filter 2")
|
|
}
|
|
if len(mail1) == 0 {
|
|
t.Fatalf("did not receive any email for filter 1")
|
|
}
|
|
|
|
}
|
|
|
|
func TestSymmetricSendCycleWithTopicInterest(t *testing.T) {
|
|
InitSingleTest()
|
|
|
|
w := New(nil, nil)
|
|
defer func() { handleError(t, w.SetMinimumPoW(common.DefaultMinimumPoW, false)) }()
|
|
defer func() { handleError(t, w.SetMaxMessageSize(common.DefaultMaxMessageSize)) }()
|
|
if err := w.Start(); err != nil {
|
|
t.Fatal("could not start node")
|
|
}
|
|
defer func() { handleError(t, w.Stop()) }()
|
|
|
|
filter1, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
filter1.PoW = common.DefaultMinimumPoW
|
|
|
|
// Copy the first filter since some of its fields
|
|
// are randomly generated.
|
|
filter2 := &common.Filter{
|
|
KeySym: filter1.KeySym,
|
|
Topics: filter1.Topics,
|
|
PoW: filter1.PoW,
|
|
AllowP2P: filter1.AllowP2P,
|
|
Messages: common.NewMemoryMessageStore(),
|
|
}
|
|
|
|
params, err := generateMessageParams()
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
filter1.Src = ¶ms.Src.PublicKey
|
|
filter2.Src = ¶ms.Src.PublicKey
|
|
|
|
params.KeySym = filter1.KeySym
|
|
params.Topic = common.BytesToTopic(filter1.Topics[2])
|
|
params.PoW = filter1.PoW
|
|
params.WorkTime = 10
|
|
params.TTL = 50
|
|
msg, err := common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err := msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter1)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe 1 with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter2)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe 2 with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("Failed sending envelope with PoW %.06f (seed %d): %s", env.PoW(), seed, err)
|
|
}
|
|
|
|
// wait till received or timeout
|
|
var received bool
|
|
for j := 0; j < 200; j++ {
|
|
time.Sleep(10 * time.Millisecond)
|
|
if len(w.Envelopes()) > 0 {
|
|
received = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !received {
|
|
t.Fatalf("did not receive the sent envelope, seed: %d.", seed)
|
|
}
|
|
|
|
// check w.messages()
|
|
time.Sleep(5 * time.Millisecond)
|
|
mail1 := filter1.Retrieve()
|
|
mail2 := filter2.Retrieve()
|
|
if len(mail2) == 0 {
|
|
t.Fatalf("did not receive any email for filter 2")
|
|
}
|
|
if len(mail1) == 0 {
|
|
t.Fatalf("did not receive any email for filter 1")
|
|
}
|
|
|
|
}
|
|
|
|
func TestSymmetricSendWithoutAKey(t *testing.T) {
|
|
InitSingleTest()
|
|
|
|
w := New(nil, nil)
|
|
if err := w.Start(); err != nil {
|
|
t.Errorf("failed to start waku: '%s'", err)
|
|
}
|
|
|
|
defer func() { handleError(t, w.SetMinimumPoW(common.DefaultMinimumPoW, false)) }()
|
|
defer func() { handleError(t, w.SetMaxMessageSize(common.DefaultMaxMessageSize)) }()
|
|
defer func() { handleError(t, w.Stop()) }()
|
|
|
|
filter, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
filter.PoW = common.DefaultMinimumPoW
|
|
|
|
params, err := generateMessageParams()
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
filter.Src = nil
|
|
|
|
params.KeySym = filter.KeySym
|
|
params.Topic = common.BytesToTopic(filter.Topics[2])
|
|
params.PoW = filter.PoW
|
|
params.WorkTime = 10
|
|
params.TTL = 50
|
|
msg, err := common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err := msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe 1 with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("Failed sending envelope with PoW %.06f (seed %d): %s", env.PoW(), seed, err)
|
|
}
|
|
|
|
// wait till received or timeout
|
|
var received bool
|
|
for j := 0; j < 200; j++ {
|
|
time.Sleep(10 * time.Millisecond)
|
|
if len(w.Envelopes()) > 0 {
|
|
received = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !received {
|
|
t.Fatalf("did not receive the sent envelope, seed: %d.", seed)
|
|
}
|
|
|
|
// check w.messages()
|
|
time.Sleep(5 * time.Millisecond)
|
|
mail := filter.Retrieve()
|
|
if len(mail) == 0 {
|
|
t.Fatalf("did not receive message in spite of not setting a public key")
|
|
}
|
|
}
|
|
|
|
func TestSymmetricSendKeyMismatch(t *testing.T) {
|
|
InitSingleTest()
|
|
|
|
w := New(nil, nil)
|
|
if err := w.Start(); err != nil {
|
|
t.Errorf("failed to start waku: '%s'", err)
|
|
}
|
|
defer func() { handleError(t, w.SetMinimumPoW(common.DefaultMinimumPoW, false)) }()
|
|
defer func() { handleError(t, w.SetMaxMessageSize(common.DefaultMaxMessageSize)) }()
|
|
defer func() { handleError(t, w.Stop()) }()
|
|
|
|
filter, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
filter.PoW = common.DefaultMinimumPoW
|
|
|
|
params, err := generateMessageParams()
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
params.KeySym = filter.KeySym
|
|
params.Topic = common.BytesToTopic(filter.Topics[2])
|
|
params.PoW = filter.PoW
|
|
params.WorkTime = 10
|
|
params.TTL = 50
|
|
msg, err := common.NewSentMessage(params)
|
|
if err != nil {
|
|
t.Fatalf("failed to create new message with seed %d: %s.", seed, err)
|
|
}
|
|
env, err := msg.Wrap(params, time.Now())
|
|
if err != nil {
|
|
t.Fatalf("failed Wrap with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe 1 with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
err = w.Send(env)
|
|
if err != nil {
|
|
t.Fatalf("Failed sending envelope with PoW %.06f (seed %d): %s", env.PoW(), seed, err)
|
|
}
|
|
|
|
// wait till received or timeout
|
|
var received bool
|
|
for j := 0; j < 200; j++ {
|
|
time.Sleep(10 * time.Millisecond)
|
|
if len(w.Envelopes()) > 0 {
|
|
received = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !received {
|
|
t.Fatalf("did not receive the sent envelope, seed: %d.", seed)
|
|
}
|
|
|
|
// check w.messages()
|
|
time.Sleep(5 * time.Millisecond)
|
|
mail := filter.Retrieve()
|
|
if len(mail) > 0 {
|
|
t.Fatalf("received a message when keys weren't matching")
|
|
}
|
|
}
|
|
|
|
func TestFullNode(t *testing.T) {
|
|
|
|
config := &Config{FullNode: true}
|
|
w := New(config, nil)
|
|
|
|
require.True(t, w.FullNode(), "full node should be true")
|
|
require.True(t, common.IsFullNode(w.BloomFilter()), "bloom filter should be full")
|
|
require.True(t, common.IsFullNode(w.BloomFilterTolerance()), "bloom filter tolerance should be full")
|
|
require.Nil(t, w.TopicInterest(), "topic interest should be nil")
|
|
|
|
// Set a topic
|
|
require.NoError(t, w.SetTopicInterest([]common.TopicType{common.BytesToTopic([]byte("a"))}))
|
|
|
|
// Make sure everything is the same
|
|
require.True(t, w.FullNode(), "full node should be true")
|
|
require.True(t, common.IsFullNode(w.BloomFilter()), "bloom filter should be full")
|
|
require.True(t, common.IsFullNode(w.BloomFilterTolerance()), "bloom filter tolerance should be full")
|
|
require.Nil(t, w.TopicInterest(), "topic interest should be nil")
|
|
|
|
// unset full node
|
|
w.SetFullNode(false)
|
|
require.False(t, w.FullNode(), "full node should be false")
|
|
require.NotNil(t, w.TopicInterest(), "topic interest should not be nil")
|
|
}
|
|
|
|
func TestBloom(t *testing.T) {
|
|
topic := common.TopicType{0, 0, 255, 6}
|
|
b := topic.ToBloom()
|
|
x := make([]byte, common.BloomFilterSize)
|
|
x[0] = byte(1)
|
|
x[32] = byte(1)
|
|
x[common.BloomFilterSize-1] = byte(128)
|
|
if !common.BloomFilterMatch(x, b) || !common.BloomFilterMatch(b, x) {
|
|
t.Fatalf("bloom filter does not match the mask")
|
|
}
|
|
|
|
_, err := mrand.Read(b) // nolint: gosec
|
|
if err != nil {
|
|
t.Fatalf("math rand error")
|
|
}
|
|
_, err = mrand.Read(x) // nolint: gosec
|
|
if err != nil {
|
|
t.Fatalf("math rand error")
|
|
}
|
|
if !common.BloomFilterMatch(b, b) {
|
|
t.Fatalf("bloom filter does not match self")
|
|
}
|
|
x = addBloom(x, b)
|
|
if !common.BloomFilterMatch(x, b) {
|
|
t.Fatalf("bloom filter does not match combined bloom")
|
|
}
|
|
if !common.IsFullNode(nil) {
|
|
t.Fatalf("common.IsFullNode did not recognize nil as full node")
|
|
}
|
|
x[17] = 254
|
|
if common.IsFullNode(x) {
|
|
t.Fatalf("common.IsFullNode false positive")
|
|
}
|
|
for i := 0; i < common.BloomFilterSize; i++ {
|
|
b[i] = byte(255)
|
|
}
|
|
if !common.IsFullNode(b) {
|
|
t.Fatalf("common.IsFullNode false negative")
|
|
}
|
|
if common.BloomFilterMatch(x, b) {
|
|
t.Fatalf("bloomFilterMatch false positive")
|
|
}
|
|
if !common.BloomFilterMatch(b, x) {
|
|
t.Fatalf("bloomFilterMatch false negative")
|
|
}
|
|
|
|
w := New(nil, nil)
|
|
f := w.BloomFilter()
|
|
if f != nil {
|
|
t.Fatalf("wrong bloom on creation")
|
|
}
|
|
err = w.SetBloomFilter(x)
|
|
if err != nil {
|
|
t.Fatalf("failed to set bloom filter: %s", err)
|
|
}
|
|
f = w.BloomFilter()
|
|
if !common.BloomFilterMatch(f, x) || !common.BloomFilterMatch(x, f) {
|
|
t.Fatalf("retireved wrong bloom filter")
|
|
}
|
|
}
|
|
|
|
func TestTopicInterest(t *testing.T) {
|
|
w := New(nil, nil)
|
|
topicInterest := w.TopicInterest()
|
|
if topicInterest != nil {
|
|
t.Fatalf("wrong topic on creation")
|
|
}
|
|
|
|
filter1, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter1)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
topicInterest = w.TopicInterest()
|
|
if len(topicInterest) != len(filter1.Topics) {
|
|
t.Fatalf("wrong number of topics created")
|
|
}
|
|
|
|
filter2, err := generateFilter(t, true)
|
|
if err != nil {
|
|
t.Fatalf("failed generateMessageParams with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
_, err = w.Subscribe(filter2)
|
|
if err != nil {
|
|
t.Fatalf("failed subscribe with seed %d: %s.", seed, err)
|
|
}
|
|
|
|
topicInterest = w.TopicInterest()
|
|
if len(topicInterest) != len(filter1.Topics)+len(filter2.Topics) {
|
|
t.Fatalf("wrong number of topics created")
|
|
}
|
|
|
|
}
|
|
|
|
func TestOnNewEnvelopesSoftBlacklist(t *testing.T) {
|
|
w1 := New(nil, nil)
|
|
|
|
envelope := &common.Envelope{}
|
|
p2pPeer := p2p.NewPeer(enode.ID{0x4}, "test", []p2p.Cap{})
|
|
peer := v1.NewPeer(w1, p2pPeer, nil, nil)
|
|
|
|
// Pre-condition, we need to make sure this envelope returns an EnvelopeError
|
|
envelopeError, err := w1.OnNewEnvelopes([]*common.Envelope{envelope}, peer)
|
|
require.NoError(t, err)
|
|
// Make sure this envelope returns an error
|
|
require.NotNil(t, envelopeError)
|
|
|
|
// build black listed waku
|
|
cfg := &Config{
|
|
SoftBlacklistedPeerIDs: []string{types.EncodeHex(peer.ID())},
|
|
}
|
|
w2 := New(cfg, nil)
|
|
|
|
envelopeError, err = w2.OnNewEnvelopes([]*common.Envelope{envelope}, peer)
|
|
require.NoError(t, err)
|
|
// Since it's blacklisted, it will just drop envelopes, keep the connection open
|
|
require.Nil(t, envelopeError)
|
|
}
|
|
|
|
func handleError(t *testing.T, err error) {
|
|
if err != nil {
|
|
t.Logf("deferred function error: '%s'", err)
|
|
}
|
|
}
|
|
|
|
func generateFilter(t *testing.T, symmetric bool) (*common.Filter, error) {
|
|
var f common.Filter
|
|
f.Messages = common.NewMemoryMessageStore()
|
|
|
|
const topicNum = 8
|
|
f.Topics = make([][]byte, topicNum)
|
|
for i := 0; i < topicNum; i++ {
|
|
f.Topics[i] = make([]byte, 4)
|
|
mrand.Read(f.Topics[i]) // nolint: gosec
|
|
f.Topics[i][0] = 0x01
|
|
}
|
|
|
|
key, err := crypto.GenerateKey()
|
|
if err != nil {
|
|
t.Fatalf("generateFilter 1 failed with seed %d.", seed)
|
|
return nil, err
|
|
}
|
|
f.Src = &key.PublicKey
|
|
|
|
if symmetric {
|
|
f.KeySym = make([]byte, common.AESKeyLength)
|
|
mrand.Read(f.KeySym) // nolint: gosec
|
|
f.SymKeyHash = crypto.Keccak256Hash(f.KeySym)
|
|
} else {
|
|
f.KeyAsym, err = crypto.GenerateKey()
|
|
if err != nil {
|
|
t.Fatalf("generateFilter 2 failed with seed %d.", seed)
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
// AcceptP2P & PoW are not set
|
|
return &f, nil
|
|
}
|