Skip to content

mint_tokens_process.md

Latest commit

 

History

History
102 lines (70 loc) · 3.68 KB

mint_tokens_process.md

File metadata and controls

102 lines (70 loc) · 3.68 KB

Mint tokens process

It will be explained on an example of Indy CLI.

Prerequisites

  • libindy
  • Indy CLI
  • libsovtoken
  • Wallet with Trustee DID
  • Created pool in Indy CLI

Small guide to Indy CLI commands:

Creating a MINT transaction.

Preparation
  • Open indy-cli
  • Open wallet: wallet open <wallet_name> key=<wallet_encryption_key>
  • Load libsovtoken: load-plugin library=libsovtoken.[so|dll] initializer=sovtoken_init
Action

Make a transaction with a command

mint-prepare outputs=(<recipient payment addres 1>,<amount>),..,(<recipient payment addres-n>,<amount>)`

to mint sovatoms on payment addresses.

Example input:

ledger mint-prepare outputs=(pay:sov:2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j,100)

This command will create transaction for minting 100 sovatoms on pay:sov:2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j payment address.

Indy CLI will print the transaction after these steps.

Example output:

{"operation":{"type":"10000","outputs":[{"address":"2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j","amount":100}]},"reqId":3866864878,"protocolVersion":2,"identifier":"V4SGRU86Z58d6TV7PBUe6f"}

Putting your signature on a prepared request

This step should be made by multiple trustees.

Preparation
  • Open indy-cli
  • Open wallet: wallet open <wallet_name> key=<wallet_encryption_key>
  • Use your did: did use <did>

Action

Sign transaction you create or received with a command

ledger sign-multi txn=<transaction_json>`

Example input:

ledger sign-multi txn={"operation":{"type":"10000","outputs":[{"address":"2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j","amount":100}]},"reqId":3866864878,"protocolVersion":2,"identifier":"V4SGRU86Z58d6TV7PBUe6f"}

This command will append your signature to transaction.

Indy CLI will print the signed transaction after these steps.

Example output:

{"identifier":"V4SGRU86Z58d6TV7PBUe6f","operation":{"outputs":[{"address":"2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j","amount":100}],"type":"10000"},"protocolVersion":2,"reqId":3866864878,"signatures":{"V4SGRU86Z58d6TV7PBUe6f":"2RMb9Wjt7Gbu3XVQXon8q1dDAJQbA6sJ2wkHcKfwDJtcqMQp1gVFgmZj9A625BM5fSwKebZtUh8r6fQYuzMorsy7"}}

The output should be send to the next Trustee to sign it.

Sending the signed transaction to the ledger

Preparation
  • Open indy-cli
  • Open pool pool connect <pool_name>
Action

Send signed transaction to the ledger with a command

ledger custom <signed_transaction_json>

Example input:

ledger custom {"identifier":"V4SGRU86Z58d6TV7PBUe6f","operation":{"outputs":[{"address":"2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j","amount":100}],"type":"10000"},"protocolVersion":2,"reqId":3866864878,"signatures":{"V4SGRU86Z58d6TV7PBUe6f":"2RMb9Wjt7Gbu3XVQXon8q1dDAJQbA6sJ2wkHcKfwDJtcqMQp1gVFgmZj9A625BM5fSwKebZtUh8r6fQYuzMorsy7"}}

Indy CLI will print ledger response json.

Example output:

{"op":"REPLY","result":{"auditPath":["DypRLG7cfWcK3V9wVk9tz5WU1aNindKX4KichNmUFQnJ"],"reqSignature":{"values":[{"value":"2RMb9Wjt7Gbu3XVQXon8q1dDAJQbA6sJ2wkHcKfwDJtcqMQp1gVFgmZj9A625BM5fSwKebZtUh8r6fQYuzMorsy7","from":"V4SGRU86Z58d6TV7PBUe6f"}],"type":"ED25519"},"ver":"1","rootHash":"GFsj1r5PZW55gMPbFELD68JjupHMD56nKvRzNHsdExvX","txn":{"data":{"outputs":[{"amount":100,"address":"2749JKC5gFV5fAa89iwwJVRJzTYDR8XsJk7ERKkKFG9boRea6j"}]},"metadata":{"digest":"f51f8cdab2644ffc25a37bad0bf05f9cfaf4eb2f8ed6e352d2a9b2b27342a8d5","reqId":3866864878,"from":"V4SGRU86Z58d6TV7PBUe6f"},"protocolVersion":2,"type":"10000"},"txnMetadata":{"txnTime":1553672180,"seqNo":2}}}