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Validate Signatures

docs/02_cleos/03_command-reference/validate/validate-signatures.md

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Description

Validate signatures and recover public keys

[[info | JSON input]] | This command involves specifying JSON input which depends on underlying class definitions. Therefore, such JSON input is subject to change in future versions of the EOSIO software.

Usage

sh
cleos validate signatures [OPTIONS] transaction

Positional Arguments

  • transaction TEXT - The JSON string or filename defining the signed transaction to validate

Options

  • -c,--chain-id TEXT - The chain id that will be used in signature verification

Example

<!-- { "expiration": "2020-04-23T04:47:23", "ref_block_num": 20, "ref_block_prefix": 3872940040, "max_net_usage_words": 0, "max_cpu_usage_ms": 0, "delay_sec": 0, "context_free_actions": [], "actions": [ { "account": "eosio", "name": "voteproducer", "authorization": [ { "actor": "initb", "permission": "active" } ], "data": "000000008093dd74000000000000000001000000008093dd74" } ], "transaction_extensions": [], "signatures": [ "SIG_K1_Jy81u5yWSE4vGET1cm9TChKrzhAz4QE2hB2pWnUsHQExGafqhVwXtg7a7mbLZwXcon8bVQJ3J5jtZuecJQADTiz2kwcm7c" ], "context_free_data": [] } -->
sh
cleos validate signatures --chain-id cf057bbfb72640471fd910bcb67639c22df9f92470936cddc1ade0e2f2e7dc4f '{ "expiration": "2020-04-23T04:47:23", "ref_block_num": 20, "ref_block_prefix": 3872940040, 
"max_net_usage_words": 0, "max_cpu_usage_ms": 0, "delay_sec": 0, "context_free_actions": [], "actions": [ { "account": "eosio", "name": "voteproducer", "authorization": [ { "actor": "initb", "permission": "active" } ], "data": "000000008093dd74000000000000000001000000008093dd74" } ], "transaction_extensions": [], "signatures": [ "SIG_K1_Jy81u5yWSE4vGET1cm9TChKrzhAz4QE2hB2pWnUsHQExGafqhVwXtg7a7mbLZwXcon8bVQJ3J5jtZuecJQADTiz2kwcm7c" ], "context_free_data": [] }'

or

sh
cleos -u https://api.testnet.eos.io validate signatures '{ "expiration": "2020-04-23T04:47:23", "ref_block_num": 20, "ref_block_prefix": 3872940040, 
"max_net_usage_words": 0, "max_cpu_usage_ms": 0, "delay_sec": 0, "context_free_actions": [], "actions": [ { "account": "eosio", "name": "voteproducer", "authorization": [ { "actor": "initb", "permission": "active" } ], "data": "000000008093dd74000000000000000001000000008093dd74" } ], "transaction_extensions": [], "signatures": [ "SIG_K1_Jy81u5yWSE4vGET1cm9TChKrzhAz4QE2hB2pWnUsHQExGafqhVwXtg7a7mbLZwXcon8bVQJ3J5jtZuecJQADTiz2kwcm7c" ], "context_free_data": [] }'

Output

console
[
  "EOS7pCywBCz5zw2bc7teCVcT7MEWUr9s749qnYDNPEsBoH32vGqqN"
]

See Also