recoverWallet

Recovers a wallet using a specified backup method.

Function Signature

public func recoverWallet(
    _ method: BackupMethods,
    withCipherText: String? = nil,
    usingProgressCallback: ((MpcStatus) -> Void)? = nil
) async throws -> PortalRecoverWalletResponse

Parameters

• method: The backup method to use for recovery. Supported methods:

  • .GoogleDrive: Recover from Google Drive backup

  • .iCloud: Recover from iCloud backup

  • .Password: Recover using password

  • .Passkey: Recover using passkey

  • .local: Recover from local backup

• withCipherText: Optional cipher text from a previous backup. Required for some backup methods.

• usingProgressCallback: Optional callback to track the recovery progress. Receives an MpcStatus object containing:

  • status: Current operation being performed:

    • .readingShare: Reading the stored share

    • .decryptingShare: Decrypting the share

    • .parsingShare: Parsing the share data

    • .generatingShare: Generating the share data

    • .storingShare: Saving the recovered share

    • .done: Process completed

  • done: Boolean indicating whether the operation is complete

Returns

PortalRecoverWalletResponse containing:

• ethereum: The recovered Ethereum address

• solana: The recovered Solana address, if available

Throws

• PortalClassError.cannotRecoverWallet if the Ethereum address cannot be recovered

• Various backup method-specific errors if recovery fails

Example Usage

do {
    let recoveredWallet = try await portal.recoverWallet(
        .iCloud,
        withCipherText: backupCipherText
    ) { status in
        switch status.status {
        case .readingShare:
            print("Reading backup share...")
        case .decryptingShare:
            print("Decrypting share...")
        case .parsingShare:
            print("Parsing share data...")
        case .generatingShare:
            print("Regenerating wallet...")
        case .storingShare:
            print("Saving recovered wallet...")
        case .done:
            print("Recovery completed!")
        default:
            break
        }
    }
    
    print("Recovered Ethereum address: \(recoveredWallet.ethereum)")
    if let solanaAddress = recoveredWallet.solana {
        print("Recovered Solana address: \(solanaAddress)")
    }
} catch {
    print("Error recovering wallet: \(error)")
}