mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-12-26 00:25:17 +00:00
100 lines
2.6 KiB
Go
100 lines
2.6 KiB
Go
package blossomsub
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import (
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"context"
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"crypto/rand"
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"testing"
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"time"
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"source.quilibrium.com/quilibrium/monorepo/go-libp2p-blossomsub/pb"
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)
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// See https://source.quilibrium.com/quilibrium/monorepo/go-libp2p-blossomsub/issues/426
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func TestPubSubRemovesBlacklistedPeer(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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hosts := getDefaultHosts(t, 2)
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bl := NewMapBlacklist()
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psubs0 := getBlossomSub(ctx, hosts[0])
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psubs1 := getBlossomSub(ctx, hosts[1], WithBlacklist(bl))
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connect(t, hosts[0], hosts[1])
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// Bad peer is blacklisted after it has connected.
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// Calling p.BlacklistPeer directly does the right thing but we should also clean
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// up the peer if it has been added the the blacklist by another means.
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bl.Add(hosts[0].ID())
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bitmasks, err := psubs0.Join([]byte{0x01, 0x00})
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if err != nil {
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t.Fatal(err)
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}
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_, err = psubs0.Subscribe([]byte{0x01, 0x00})
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if err != nil {
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t.Fatal(err)
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}
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sub1, err := psubs1.Subscribe([]byte{0x01, 0x00})
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if err != nil {
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t.Fatal(err)
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}
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time.Sleep(time.Millisecond * 100)
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bitmasks[0].Publish(ctx, []byte{0x01, 0x00}, []byte("message"))
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wctx, cancel2 := context.WithTimeout(ctx, 1*time.Second)
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defer cancel2()
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_, _ = sub1[0].Next(wctx)
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// Explicitly cancel context so PubSub cleans up peer channels.
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// Issue 426 reports a panic due to a peer channel being closed twice.
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cancel()
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time.Sleep(time.Millisecond * 100)
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}
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func TestSliceBitmask(t *testing.T) {
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fullVector := []byte{
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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}
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partialVector := []byte{
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0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x04, 0x03, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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}
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outputs := SliceBitmask(fullVector)
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if len(outputs) != 256 {
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t.Fatalf("output length mismatch: %d, expected %d", len(outputs), 256)
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}
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outputs = SliceBitmask(partialVector)
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if len(outputs) != 4 {
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t.Fatalf("output length mismatch: %d, expected %d", len(outputs), 4)
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}
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}
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func TestDefaultMsgIdFn(t *testing.T) {
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for i := 0; i < 10; i++ {
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data := make([]byte, 1024)
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rand.Read(data)
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// for v2, prepends 0x01
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out := DefaultMsgIdFn(&pb.Message{
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Data: data,
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})
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if len(out) != 33 {
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t.Fatalf("length mismatch for msg id fn: %d, expected %d\n", len(out), 33)
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}
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if out[0] != 0x01 {
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t.Fatalf("missing prefix byte for msg id fn: %x, expected %x\n", out[:1], []byte{0x01})
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}
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}
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}
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