code.vegaprotocol.io/vega@v0.79.0/commands/is_vega_pubkey.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  	"encoding/hex"
    20  	"errors"
    21  )
    22  
    23  const (
    24  	vegaPublicKeyLen = 64
    25  	vegaIDLen        = 64
    26  )
    27  
    28  var (
    29  	ErrShouldBeAValidVegaPublicKey = errors.New("should be a valid vega public key")
    30  	ErrShouldBeAValidVegaID        = errors.New("should be a valid Vega ID")
    31  )
    32  
    33  // IsVegaPublicKey check if a string is a valid Vega public key.
    34  // A public key is a string of 64 characters containing only hexadecimal characters.
    35  // Despite being similar to the function IsVegaID, the Vega ID and public
    36  // key are different concept that generated, and used differently.
    37  func IsVegaPublicKey(key string) bool {
    38  	_, err := hex.DecodeString(key)
    39  	return len(key) == vegaPublicKeyLen && err == nil
    40  }
    41  
    42  // IsVegaID check if a string is a valid Vega public key.
    43  // An ID is a string of 64 characters containing only hexadecimal characters.
    44  // Despite being similar to the function IsVegaPublicKey, the Vega ID and public
    45  // key are different concept that generated, and used differently.
    46  func IsVegaID(id string) bool {
    47  	_, err := hex.DecodeString(id)
    48  	return len(id) == vegaIDLen && err == nil
    49  }