code.vegaprotocol.io/vega@v0.79.0/commands/issue_signatures.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package commands
    17  
    18  import (
    19  	"code.vegaprotocol.io/vega/libs/crypto"
    20  	commandspb "code.vegaprotocol.io/vega/protos/vega/commands/v1"
    21  )
    22  
    23  func CheckIssueSignatures(cmd *commandspb.IssueSignatures) error {
    24  	return checkIssueSignatures(cmd).ErrorOrNil()
    25  }
    26  
    27  func checkIssueSignatures(cmd *commandspb.IssueSignatures) Errors {
    28  	errs := NewErrors()
    29  	if cmd == nil {
    30  		return errs.FinalAddForProperty("issue_signatures", ErrIsRequired)
    31  	}
    32  
    33  	if len(cmd.ValidatorNodeId) == 0 {
    34  		errs.AddForProperty("issue_signatures.validator_node_id", ErrIsRequired)
    35  	}
    36  
    37  	if len(cmd.Submitter) == 0 {
    38  		errs.AddForProperty("issue_signatures.submitter", ErrIsRequired)
    39  	} else if !crypto.EthereumIsValidAddress(cmd.Submitter) {
    40  		errs.AddForProperty("issue_signatures.submitter", ErrIsNotValidEthereumAddress)
    41  	}
    42  
    43  	if cmd.Kind != commandspb.NodeSignatureKind_NODE_SIGNATURE_KIND_ERC20_MULTISIG_SIGNER_REMOVED &&
    44  		cmd.Kind != commandspb.NodeSignatureKind_NODE_SIGNATURE_KIND_ERC20_MULTISIG_SIGNER_ADDED {
    45  		errs.AddForProperty("issue_signatures.kind", ErrIsNotValid)
    46  	}
    47  
    48  	if len(cmd.ChainId) == 0 {
    49  		errs.AddForProperty("issue_signatures.chain_id", ErrIsRequired)
    50  	}
    51  
    52  	return errs
    53  }