/
registry.go
94 lines (87 loc) · 2.7 KB
/
registry.go
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package byzantine
import (
"context"
"fmt"
"github.com/oasisprotocol/oasis-core/go/common"
"github.com/oasisprotocol/oasis-core/go/common/cbor"
"github.com/oasisprotocol/oasis-core/go/common/crypto/signature"
"github.com/oasisprotocol/oasis-core/go/common/identity"
"github.com/oasisprotocol/oasis-core/go/common/logging"
"github.com/oasisprotocol/oasis-core/go/common/node"
consensus "github.com/oasisprotocol/oasis-core/go/consensus/api"
registry "github.com/oasisprotocol/oasis-core/go/registry/api"
"github.com/oasisprotocol/oasis-core/go/worker/registration"
)
func registryRegisterNode(svc consensus.Backend, id *identity.Identity, dataDir string, addresses, p2pAddresses []node.Address, runtimeID common.Namespace, capabilities *node.Capabilities, roles node.RolesMask) error {
entityID, registrationSigner, err := registration.GetRegistrationSigner(logging.GetLogger("cmd/byzantine/registration"), dataDir, id)
if err != nil {
return fmt.Errorf("registration GetRegistrationSigner: %w", err)
}
if registrationSigner == nil {
return fmt.Errorf("nil registrationSigner")
}
var runtimes []*node.Runtime
if roles®istry.RuntimesRequiredRoles != 0 {
runtimes = []*node.Runtime{
{
ID: runtimeID,
},
}
}
var tlsAddresses []node.TLSAddress
for _, addr := range addresses {
tlsAddresses = append(tlsAddresses, node.TLSAddress{
PubKey: id.GetTLSSigner().Public(),
Address: addr,
})
}
nodeDesc := &node.Node{
Versioned: cbor.NewVersioned(node.LatestNodeDescriptorVersion),
ID: id.NodeSigner.Public(),
EntityID: entityID,
Expiration: 1000,
TLS: node.TLSInfo{
PubKey: id.GetTLSSigner().Public(),
Addresses: tlsAddresses,
},
P2P: node.P2PInfo{
ID: id.P2PSigner.Public(),
Addresses: p2pAddresses,
},
Consensus: node.ConsensusInfo{
ID: id.ConsensusSigner.Public(),
},
VRF: &node.VRFInfo{
ID: id.VRFSigner.Public(),
},
Runtimes: runtimes,
Roles: roles,
}
if capabilities != nil {
nodeDesc.Runtimes[0].Capabilities = *capabilities
}
if roles&node.RoleValidator != 0 {
if nodeDesc.Consensus.Addresses, err = svc.GetAddresses(); err != nil {
return fmt.Errorf("consensus GetAddresses: %w", err)
}
}
signedNode, err := node.MultiSignNode(
[]signature.Signer{
registrationSigner,
id.P2PSigner,
id.ConsensusSigner,
id.VRFSigner,
id.GetTLSSigner(),
},
registry.RegisterGenesisNodeSignatureContext,
nodeDesc,
)
if err != nil {
return fmt.Errorf("node SignNode: %w", err)
}
tx := registry.NewRegisterNodeTx(0, nil, signedNode)
if err := consensus.SignAndSubmitTx(context.Background(), svc, registrationSigner, tx); err != nil {
return fmt.Errorf("consensus RegisterNode tx: %w", err)
}
return nil
}