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version check to blinded block (#12305)

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This commit is contained in:
james-prysm
2023-04-19 10:55:36 -05:00
committed by GitHub
parent a090751c8c
commit b0bf402469
2 changed files with 26 additions and 0 deletions
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6
api/client/builder/client.go
View File

@@ -307,6 +307,9 @@ func (c *Client) SubmitBlindedBlock(ctx context.Context, sb interfaces.ReadOnlyS
if err := json.Unmarshal(rb, ep); err != nil {
return nil, errors.Wrap(err, "error unmarshaling the builder SubmitBlindedBlock response")
}
if strings.ToLower(ep.Version) != version.String(version.Bellatrix) {
return nil, errors.New("not a bellatrix payload")
}
p, err := ep.ToProto()
if err != nil {
return nil, errors.Wrapf(err, "could not extract proto message from payload")
@@ -337,6 +340,9 @@ func (c *Client) SubmitBlindedBlock(ctx context.Context, sb interfaces.ReadOnlyS
if err := json.Unmarshal(rb, ep); err != nil {
return nil, errors.Wrap(err, "error unmarshaling the builder SubmitBlindedBlockCapella response")
}
if strings.ToLower(ep.Version) != version.String(version.Capella) {
return nil, errors.New("not a capella payload")
}
p, err := ep.ToProto()
if err != nil {
return nil, errors.Wrapf(err, "could not extract proto message from payload")

20
api/client/builder/client_test.go
View File

@@ -313,6 +313,26 @@ func TestSubmitBlindedBlock(t *testing.T) {
assert.DeepEqual(t, ezDecode(t, "0xcf8e0d4e9587369b2301d0790347320302cc0943"), withdrawals[0].Address)
assert.Equal(t, uint64(1), withdrawals[0].Amount)
})
t.Run("mismatched versions, expected bellatrix got capella", func(t *testing.T) {
hc := &http.Client{
Transport: roundtrip(func(r *http.Request) (*http.Response, error) {
require.Equal(t, postBlindedBeaconBlockPath, r.URL.Path)
return &http.Response{
StatusCode: http.StatusOK,
Body: io.NopCloser(bytes.NewBufferString(testExampleExecutionPayloadCapella)), // send a Capella payload
Request: r.Clone(ctx),
}, nil
}),
}
c := &Client{
hc: hc,
baseURL: &url.URL{Host: "localhost:3500", Scheme: "http"},
}
sbbb, err := blocks.NewSignedBeaconBlock(testSignedBlindedBeaconBlockBellatrix(t))
require.NoError(t, err)
_, err = c.SubmitBlindedBlock(ctx, sbbb)
require.ErrorContains(t, "not a bellatrix payload", err)
})
t.Run("not blinded", func(t *testing.T) {
sbb, err := blocks.NewSignedBeaconBlock(&eth.SignedBeaconBlockBellatrix{Block: &eth.BeaconBlockBellatrix{Body: &eth.BeaconBlockBodyBellatrix{}}})
require.NoError(t, err)