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prysm-pulse/validator/keymanager/remote-web3signer/README.md
james-prysm f52a214cce
Web3Signer: Object Mapper and Types (#10061) 
* initial commit

* fixing some types and renaming file

* initial map function commit and moving to a v1 folder

* adding in remaining mapper functions and comments for types and initial commit on unit tests

* adding readme

* fixing unit tests and errors caught

* fixed a few missed properties and names

* updating error handling to be more descriptive

* Update validator/keymanager/remote-web3signer/client_test.go

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>

* Update validator/keymanager/remote-web3signer/keymanager.go

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>

* Update validator/keymanager/remote-web3signer/v1/custom_mappers.go

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>

* Update validator/keymanager/remote-web3signer/v1/custom_mappers.go

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>

* fixing comments

* fixing comments

* adding more error checks

* Update validator/keymanager/remote-web3signer/client.go

* fmt and bazel build

* fixing unit tests

* lint needed

Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
2022-01-11 17:15:40 -05:00

2.2 KiB
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Web3Signer

Web3Signer is a popular remote signer tool by Consensys to allow users to store validation keys outside the validation client and signed without the vc knowing the private keys. Web3Signer Specs are found by searching Consensys' Web3Signer API specification

issue: https://github.com/prysmaticlabs/prysm/issues/9994

Support

WIP

Features

CLI

WIP

API

  • Get Public keys: returns all public keys currently stored with web3signer excluding newly added keys if reload keys was not run.
  • Sign: Signs a message with a given public key. There are several types of messages that can be signed ( web3signer type to prysm type):
    • BLOCK <- *validatorpb.SignRequest_Block
    • ATTESTATION <- *validatorpb.SignRequest_AttestationData
    • AGGREGATE_AND_PROOF <- *validatorpb.SignRequest_AggregateAttestationAndProof
    • AGGREGATION_SLOT <- *validatorpb.SignRequest_Slot
    • BLOCK_V2 <- *validatorpb.SignRequest_BlockV2
    • BLOCK_V3 <- *validatorpb.SignRequest_BlockV3
    • DEPOSIT <- not supported
    • RANDAO_REVEAL <- *validatorpb.SignRequest_Epoch
    • VOLUNTARY_EXIT <- *validatorpb.SignRequest_Exit
    • SYNC_COMMITTEE_MESSAGE <- *validatorpb.SignRequest_SyncMessageBlockRoot
    • SYNC_COMMITTEE_SELECTION_PROOF <- *validatorpb.SignRequest_SyncAggregatorSelectionData
    • SYNC_COMMITTEE_CONTRIBUTION_AND_PROOF <- *validatorpb.SignRequest_ContributionAndProof
  • Reload Keys: reloads all public keys from the web3signer.
  • Get Server Status: returns OK if the web3signer is ok.

Files Added and Files Changed

  • Files Added:

    • validator/keymanager/remote-web3signer package

  • Files Modified:

    • modified: cmd/validator/flags/flags.go
    • modified: validator/accounts/accounts_backup.go
    • modified: validator/accounts/accounts_list.go
    • modified: validator/accounts/iface/wallet.go
    • modified: validator/accounts/userprompt/prompt.go
    • modified: validator/accounts/wallet/wallet.go
    • modified: validator/accounts/wallet_create.go
    • modified: validator/client/runner.go
    • modified: validator/client/validator.go
    • modified: validator/keymanager/remote-web3signer/keymanager.go
    • modified: validator/keymanager/types.go