-
Notifications
You must be signed in to change notification settings - Fork 669
/
validator_state_server.go
79 lines (63 loc) · 1.99 KB
/
validator_state_server.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
// Copyright (C) 2019-2022, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package gvalidators
import (
"context"
"google.golang.org/protobuf/types/known/emptypb"
"github.com/ava-labs/avalanchego/ids"
"github.com/ava-labs/avalanchego/snow/validators"
"github.com/ava-labs/avalanchego/utils/crypto/bls"
pb "github.com/ava-labs/avalanchego/proto/pb/validatorstate"
)
var _ pb.ValidatorStateServer = (*Server)(nil)
type Server struct {
pb.UnsafeValidatorStateServer
state validators.State
}
func NewServer(state validators.State) *Server {
return &Server{state: state}
}
func (s *Server) GetMinimumHeight(ctx context.Context, _ *emptypb.Empty) (*pb.GetMinimumHeightResponse, error) {
height, err := s.state.GetMinimumHeight(ctx)
return &pb.GetMinimumHeightResponse{Height: height}, err
}
func (s *Server) GetCurrentHeight(ctx context.Context, _ *emptypb.Empty) (*pb.GetCurrentHeightResponse, error) {
height, err := s.state.GetCurrentHeight(ctx)
return &pb.GetCurrentHeightResponse{Height: height}, err
}
func (s *Server) GetSubnetID(ctx context.Context, req *pb.GetSubnetIDRequest) (*pb.GetSubnetIDResponse, error) {
chainID, err := ids.ToID(req.ChainId)
if err != nil {
return nil, err
}
subnetID, err := s.state.GetSubnetID(ctx, chainID)
return &pb.GetSubnetIDResponse{
SubnetId: subnetID[:],
}, err
}
func (s *Server) GetValidatorSet(ctx context.Context, req *pb.GetValidatorSetRequest) (*pb.GetValidatorSetResponse, error) {
subnetID, err := ids.ToID(req.SubnetId)
if err != nil {
return nil, err
}
vdrs, err := s.state.GetValidatorSet(ctx, req.Height, subnetID)
if err != nil {
return nil, err
}
resp := &pb.GetValidatorSetResponse{
Validators: make([]*pb.Validator, len(vdrs)),
}
i := 0
for _, vdr := range vdrs {
vdrPB := &pb.Validator{
NodeId: vdr.NodeID[:],
Weight: vdr.Weight,
}
if vdr.PublicKey != nil {
vdrPB.PublicKey = bls.PublicKeyToBytes(vdr.PublicKey)
}
resp.Validators[i] = vdrPB
i++
}
return resp, nil
}