SignerEvmAddressReadonly

@ckb-ccc/core • Docs

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@ckb-ccc/core / ccc / SignerEvmAddressReadonly

Class: SignerEvmAddressReadonly

A class extending SignerEvm that provides read-only access to an EVM address. This class does not support signing operations.

Extends

• SignerEvm

Constructors

new SignerEvmAddressReadonly()

new SignerEvmAddressReadonly(client, address): SignerEvmAddressReadonly

Creates an instance of SignerEvmAddressReadonly.

Parameters

• client: Client

The client instance used for communication.

• address: BytesLike

The EVM address associated with the signer.

Returns

SignerEvmAddressReadonly

Overrides

SignerEvm.constructor

Source

signer/evm/signerEvmAddressReadonly.ts:18

Properties

address

private readonly address: `0x${string}`

Source

signer/evm/signerEvmAddressReadonly.ts:10

---

client_

protected client_: Client

Inherited from

SignerEvm.client_

Source

signer/signer/index.ts:40

Accessors

client

get client(): Client

Returns

Client

Source

signer/signer/index.ts:45

---

signType

get signType(): SignerSignType

Returns

SignerSignType

Source

signer/evm/signerEvm.ts:19

---

type

get type(): SignerType

Returns

SignerType

Source

signer/evm/signerEvm.ts:15

Methods

_getOmniLockEvmAddressObj()

_getOmniLockEvmAddressObj(account): Promise<Address>

Parameters

• account: string

Returns

Promise<Address>

Inherited from

SignerEvm._getOmniLockEvmAddressObj

Source

signer/evm/signerEvm.ts:52

---

_getOmniLockOldEvmAddressObj()

_getOmniLockOldEvmAddressObj(account): Promise<Address>

Parameters

• account: string

Returns

Promise<Address>

Inherited from

SignerEvm._getOmniLockOldEvmAddressObj

Source

signer/evm/signerEvm.ts:60

---

_signOmniLockScriptForTransaction()

_signOmniLockScriptForTransaction(tx, script, messageTransformer): Promise<Transaction>

Parameters

• tx: Transaction

• script: Script

• messageTransformer

Returns

Promise<Transaction>

Inherited from

SignerEvm._signOmniLockScriptForTransaction

Source

signer/evm/signerEvm.ts:111

---

connect()

connect(): Promise<void>

Connects to the client. This implementation does nothing as the class is read-only.

Returns

Promise<void>

A promise that resolves when the connection is complete.

Overrides

SignerEvm.connect

Example

await signer.connect();

Source

signer/evm/signerEvmAddressReadonly.ts:35

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disconnect()

disconnect(): Promise<void>

Disconnects to the signer.

Returns

Promise<void>

A promise that resolves when disconnected.

Inherited from

SignerEvm.disconnect

Source

signer/signer/index.ts:96

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getAddressObjs()

getAddressObjs(): Promise<Address[]>

Gets an array of Address objects representing the known script addresses for the signer.

Returns

Promise<Address[]>

A promise that resolves to an array of Address objects.

Inherited from

SignerEvm.getAddressObjs

Source

signer/evm/signerEvm.ts:44

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getAddresses()

getAddresses(): Promise<string[]>

Gets an array of addresses associated with the signer as strings.

Returns

Promise<string[]>

A promise that resolves to an array of addresses as strings.

Inherited from

SignerEvm.getAddresses

Source

signer/signer/index.ts:153

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getBalance()

getBalance(): Promise<bigint>

Gets balance of all addresses

Returns

Promise<bigint>

A promise that resolves to the balance

Inherited from

SignerEvm.getBalance

Source

signer/signer/index.ts:164

---

getEvmAccount()

getEvmAccount(): Promise<string>

Gets the EVM account associated with the signer.

Returns

Promise<string>

A promise that resolves to a string representing the EVM account.

Overrides

SignerEvm.getEvmAccount

Example

const account = await signer.getEvmAccount(); // Outputs the EVM account

Source

signer/evm/signerEvmAddressReadonly.ts:56

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getIdentity()

getIdentity(): Promise<string>

Gets the identity for verifying signature, usually it's address

Returns

Promise<string>

A promise that resolves to a string representing the identity

Inherited from

SignerEvm.getIdentity

Source

signer/signer/index.ts:117

---

getInternalAddress()

getInternalAddress(): Promise<string>

Gets the internal address, which is the EVM account in this case.

Returns

Promise<string>

A promise that resolves to a string representing the internal address.

Inherited from

SignerEvm.getInternalAddress

Source

signer/evm/signerEvm.ts:35

---

getRecommendedAddress()

getRecommendedAddress(preference?): Promise<string>

Gets the recommended address for the signer as a string.

Parameters

• preference?: unknown

Optional preference parameter.

Returns

Promise<string>

A promise that resolves to the recommended address as a string.

Inherited from

SignerEvm.getRecommendedAddress

Source

signer/signer/index.ts:144

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getRecommendedAddressObj()

getRecommendedAddressObj(_preference?): Promise<Address>

Gets the recommended Address object for the signer.

Parameters

• _preference?: unknown

Optional preference parameter.

Returns

Promise<Address>

A promise that resolves to the recommended Address object.

Inherited from

SignerEvm.getRecommendedAddressObj

Source

signer/signer/index.ts:134

---

isConnected()

isConnected(): Promise<boolean>

Check if the signer is connected.

Returns

Promise<boolean>

A promise that resolves the connection status.

Overrides

SignerEvm.isConnected

Source

signer/evm/signerEvmAddressReadonly.ts:42

---

prepareTransaction()

prepareTransaction(txLike): Promise<Transaction>

prepare a transaction before signing. This method is not implemented and should be overridden by subclasses.

Parameters

• txLike: TransactionLike

The transaction to prepare, represented as a TransactionLike object.

Returns

Promise<Transaction>

A promise that resolves to the prepared Transaction object.

Inherited from

SignerEvm.prepareTransaction

Source

signer/evm/signerEvm.ts:74

---

replaceClient()

replaceClient(client): Promise<void>

Replace the current client.

Parameters

• client: Client

Returns

Promise<void>

Inherited from

SignerEvm.replaceClient

Source

signer/signer/index.ts:80

---

sendTransaction()

sendTransaction(tx): Promise<`0x${string}`>

Sends a transaction after signing it.

Parameters

• tx: TransactionLike

The transaction to send, represented as a TransactionLike object.

Returns

Promise<`0x${string}`>

A promise that resolves to the transaction hash as a Hex string.

Inherited from

SignerEvm.sendTransaction

Source

signer/signer/index.ts:240

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signMessage()

signMessage(message): Promise<Signature>

Signs a message.

Parameters

• message: BytesLike

Returns

Promise<Signature>

A promise that resolves to the signature info.

Inherited from

SignerEvm.signMessage

Throws

Will throw an error if not implemented.

Source

signer/signer/index.ts:177

---

signMessageRaw()

signMessageRaw(_): Promise<string>

Signs a message and returns signature only. This method is not implemented and should be overridden by subclasses.

Parameters

• _: BytesLike

The message to sign, as a string or BytesLike object.

Returns

Promise<string>

A promise that resolves to the signature as a string.

Inherited from

SignerEvm.signMessageRaw

Throws

Will throw an error if not implemented.

Source

signer/signer/index.ts:192

---

signOnlyTransaction()

signOnlyTransaction(txLike): Promise<Transaction>

Signs a transaction without modifying it.

Parameters

• txLike: TransactionLike

The transaction to sign, represented as a TransactionLike object.

Returns

Promise<Transaction>

A promise that resolves to a signed Transaction object.

Inherited from

SignerEvm.signOnlyTransaction

Source

signer/evm/signerEvm.ts:89

---

signTransaction()

signTransaction(tx): Promise<Transaction>

Signs a transaction.

Parameters

• tx: TransactionLike

The transaction to sign, represented as a TransactionLike object.

Returns

Promise<Transaction>

A promise that resolves to the signed Transaction object.

Inherited from

SignerEvm.signTransaction

Source

signer/signer/index.ts:250

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verifyMessage()

verifyMessage(message, signature): Promise<boolean>

Verify a signature.

Parameters

• message: BytesLike

• signature: string | Signature

Returns

Promise<boolean>

A promise that resolves to the verification result.

Inherited from

SignerEvm.verifyMessage

Throws

Will throw an error if not implemented.

Source

signer/signer/index.ts:204

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verifyMessageRaw()

verifyMessageRaw(_0, _1): Promise<boolean>

Verify a string signature. This method is not implemented and should be overridden by subclasses.

Parameters

• _0: BytesLike

The original message.

• _1: string

The signature to verify.

Returns

Promise<boolean>

A promise that resolves to the verification result.

Inherited from

SignerEvm.verifyMessageRaw

Throws

Will throw an error if not implemented.

Source

signer/signer/index.ts:230

---

verifyMessage()

static verifyMessage(message, signature): Promise<boolean>

Parameters

• message: BytesLike

• signature: Signature

Returns

Promise<boolean>

Inherited from

SignerEvm.verifyMessage

Source

signer/signer/index.ts:49