Module for managing Ethereum accounts for Whiteflag
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Methods
(inner) createAccount(privateKeyopt) → {Promise}
Creates a new Ethereum blockchain account
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
privateKey |
string |
<optional> |
hexadecimal encoded private key |
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Returns:
resolves to newly created account
- Type
- Promise
(inner) deleteAccount(address) → {Promise}
Deletes Ethereum blockchain account
Parameters:
| Name | Type | Description |
|---|---|---|
address |
string | the address of the account to be deleted |
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Returns:
resolves to updated account
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- Promise
(inner) formatAddressApi() → {string}
Ensures that addresses are in generic api format
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Returns:
The Ethereum address without 0x hex prefix
- Type
- string
(inner) formatHexApi() → {string}
Ensures that keys are in generic api format
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Returns:
The Ethereum key without 0x hex prefix
- Type
- string
(inner) formatHexEthereum() → {string}
Ensures that addresses and keys are in Ethereum format
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Returns:
The Ethereum address or key with the 0x hex prefix
- Type
- string
(inner) formatPubkeyApi() → {string}
Ensures that public keys are in generic api format
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Returns:
The Ethereum public key without 0x hex prefix but with prefix byte
- Type
- string
(inner) getAccount(address) → {Promise}
Gets Ethereum account from the blockchain state by address
Parameters:
| Name | Type | Description |
|---|---|---|
address |
string | the account address |
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Returns:
resolves to the requested account
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- Promise
(inner) initAccounts(ethConfig, ethState, web3) → {Promise}
Initialises Ethereum accounts management
Parameters:
| Name | Type | Description |
|---|---|---|
ethConfig |
Object | the Ethereum blockchain configuration |
ethState |
Object | the Ethereum blockchain state |
web3 |
Object | the Ethereum Web3 instance |
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Returns:
resolve if succesfully initialised
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- Promise
(inner) updateAccount(account) → {Promise}
Updates Ethereum blockchain account attributes
Parameters:
| Name | Type | Description |
|---|---|---|
account |
Object | the account information including address to be updated |
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Returns:
resolves to updated account
- Type
- Promise