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{"version":3,"sources":["../../src/account/SingleKeyAccount.ts"],"sourcesContent":["import { AccountAuthenticatorSingleKey } from \"../transactions/authenticator/account\";\nimport { type HexInput, SigningScheme, SigningSchemeInput } from \"../types\";\nimport { AccountAddress, AccountAddressInput } from \"../core/accountAddress\";\nimport { AnyPublicKey, AnySignature, Ed25519PrivateKey, PrivateKey, Secp256k1PrivateKey } from \"../core/crypto\";\nimport type { Account } from \"./Account\";\nimport { generateSigningMessageForTransaction } from \"../transactions/transactionBuilder/signingMessage\";\nimport { AnyRawTransaction } from \"../transactions/types\";\n\n/**\n * Arguments required to create a single key signer.\n *\n * @param privateKey - The private key used for signing.\n * @param address - Optional account address associated with the signer.\n */\nexport interface SingleKeySignerConstructorArgs {\n privateKey: PrivateKey;\n address?: AccountAddressInput;\n}\n\n/**\n * Arguments for generating a single key signer.\n *\n * @param scheme - The signing scheme to be used.\n */\nexport interface SingleKeySignerGenerateArgs {\n scheme?: SigningSchemeInput;\n}\n\n/**\n * The arguments for generating a single key signer from a specified derivation path.\n */\nexport type SingleKeySignerFromDerivationPathArgs = SingleKeySignerGenerateArgs & {\n path: string;\n mnemonic: string;\n};\n\n/**\n * Arguments required to verify a single key signature for a given message.\n *\n * @param message - The message to be verified, represented in hexadecimal format.\n * @param signature - The signature that corresponds to the message.\n */\nexport interface VerifySingleKeySignatureArgs {\n message: HexInput;\n signature: AnySignature;\n}\n\n/**\n * Signer implementation for the SingleKey authentication scheme.\n * This class extends a SingleKeyAccount by adding signing capabilities through a valid private key.\n * Currently, the only supported signature schemes are Ed25519 and Secp256k1.\n *\n * Note: Generating a signer instance does not create the account on-chain.\n */\nexport class SingleKeyAccount implements Account {\n /**\n * Private key associated with the account\n */\n readonly privateKey: PrivateKey;\n\n readonly publicKey: AnyPublicKey;\n\n readonly accountAddress: AccountAddress;\n\n readonly signingScheme = SigningScheme.SingleKey;\n\n /**\n * Creates an instance of the SingleKeySigner using the provided private key and address.\n * This allows for signing transactions and messages with the specified private key.\n *\n * @param args - The constructor arguments for initializing the SingleKeySigner.\n * @param args.privateKey - The private key used for signing.\n * @param args.address - The optional account address; if not provided, it will derive the address from the public key.\n */\n constructor(args: SingleKeySignerConstructorArgs) {\n const { privateKey, address } = args;\n this.privateKey = privateKey;\n this.publicKey = new AnyPublicKey(privateKey.publicKey());\n this.accountAddress = address ? AccountAddress.from(address) : this.publicKey.authKey().derivedAddress();\n }\n\n /**\n * Derives an account from a randomly generated private key based on the specified signing scheme.\n * The default generation scheme is Ed25519, but it can also support Secp256k1Ecdsa.\n *\n * @param args - The arguments for generating the account.\n * @param args.scheme - The signing scheme to use for generating the private key. Defaults to SigningSchemeInput.Ed25519.\n * @returns An account with the generated private key based on the specified signing scheme.\n * @throws Error if an unsupported signature scheme is provided.\n */\n static generate(args: SingleKeySignerGenerateArgs = {}) {\n const { scheme = SigningSchemeInput.Ed25519 } = args;\n let privateKey: PrivateKey;\n switch (scheme) {\n case SigningSchemeInput.Ed25519:\n privateKey = Ed25519PrivateKey.generate();\n break;\n case SigningSchemeInput.Secp256k1Ecdsa:\n privateKey = Secp256k1PrivateKey.generate();\n break;\n default:\n throw new Error(`Unsupported signature scheme ${scheme}`);\n }\n return new SingleKeyAccount({ privateKey });\n }\n\n /**\n * Derives an account using a specified BIP44 path and mnemonic seed phrase, defaulting to the Ed25519 signature scheme.\n * This function allows you to create a single key account based on the provided derivation path and mnemonic.\n *\n * @param args - The arguments for deriving the account.\n * @param args.scheme - The signature scheme to derive the private key with. Defaults to Ed25519.\n * @param args.path - The BIP44 derive hardened path (e.g. m/44'/637'/0'/0'/0') for Ed25519, or non-hardened path\n * (e.g. m/44'/637'/0'/0/0) for secp256k1.\n * Detailed description: {@link https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki}\n * @param args.mnemonic - The mnemonic seed phrase of the account.\n */\n static fromDerivationPath(args: SingleKeySignerFromDerivationPathArgs) {\n const { scheme = SigningSchemeInput.Ed25519, path, mnemonic } = args;\n let privateKey: PrivateKey;\n switch (scheme) {\n case SigningSchemeInput.Ed25519:\n privateKey = Ed25519PrivateKey.fromDerivationPath(path, mnemonic);\n break;\n case SigningSchemeInput.Secp256k1Ecdsa:\n privateKey = Secp256k1PrivateKey.fromDerivationPath(path, mnemonic);\n break;\n default:\n throw new Error(`Unsupported signature scheme ${scheme}`);\n }\n return new SingleKeyAccount({ privateKey });\n }\n\n /**\n * Verify the given message and signature with the public key.\n *\n * @param args - The arguments for verifying the signature.\n * @param args.message - The raw message data in HexInput format.\n * @param args.signature - The signed message signature.\n * @returns A boolean indicating whether the signature is valid.\n */\n verifySignature(args: VerifySingleKeySignatureArgs): boolean {\n return this.publicKey.verifySignature(args);\n }\n\n /**\n * Sign a message using the account's private key and return an AccountAuthenticator containing the signature along with the\n * account's public key.\n * @param message - The signing message, represented as binary input in hexadecimal format.\n * @returns An instance of AccountAuthenticatorSingleKey containing the signature and the public key.\n */\n signWithAuthenticator(message: HexInput): AccountAuthenticatorSingleKey {\n return new AccountAuthenticatorSingleKey(this.publicKey, this.sign(message));\n }\n\n /**\n * Sign a transaction using the account's private key.\n * This function returns an AccountAuthenticator that contains the signature of the transaction along with the account's public key.\n * @param transaction - The raw transaction to be signed.\n * @returns An AccountAuthenticatorSingleKey containing the signature of the transaction and the account's public key.\n */\n signTransactionWithAuthenticator(transaction: AnyRawTransaction): AccountAuthenticatorSingleKey {\n return new AccountAuthenticatorSingleKey(this.publicKey, this.signTransaction(transaction));\n }\n\n /**\n * Sign the given message using the account's private key.\n * @param message - The message to be signed in HexInput format.\n * @returns A new AnySignature containing the signature of the message.\n */\n sign(message: HexInput): AnySignature {\n return new AnySignature(this.privateKey.sign(message));\n }\n\n /**\n * Sign the given transaction using the account's private key.\n * This function generates a signing message for the transaction and then signs it.\n *\n * @param transaction - The transaction to be signed.\n * @returns Signature - The resulting signature for the signed transaction.\n */\n signTransaction(transaction: AnyRawTransaction): AnySignature {\n return this.sign(generateSigningMessageForTransaction(transaction));\n }\n\n // endregion\n}\n"],"mappings":"6PAsDO,IAAMA,EAAN,MAAMC,CAAoC,CAoB/C,YAAYC,EAAsC,CAVlD,KAAS,cAAgB,EAWvB,GAAM,CAAE,WAAAC,EAAY,QAAAC,CAAQ,EAAIF,EAChC,KAAK,WAAaC,EAClB,KAAK,UAAY,IAAIE,EAAaF,EAAW,UAAU,CAAC,EACxD,KAAK,eAAiBC,EAAUE,EAAe,KAAKF,CAAO,EAAI,KAAK,UAAU,QAAQ,EAAE,eAAe,CACzG,CAWA,OAAO,SAASF,EAAoC,CAAC,EAAG,CACtD,GAAM,CAAE,OAAAK,GAAoC,EAAIL,EAC5CC,EACJ,OAAQI,EAAQ,CACd,OACEJ,EAAaK,EAAkB,SAAS,EACxC,MACF,OACEL,EAAaM,EAAoB,SAAS,EAC1C,MACF,QACE,MAAM,IAAI,MAAM,gCAAgCF,CAAM,EAAE,CAC5D,CACA,OAAO,IAAIN,EAAiB,CAAE,WAAAE,CAAW,CAAC,CAC5C,CAaA,OAAO,mBAAmBD,EAA6C,CACrE,GAAM,CAAE,OAAAK,IAAqC,KAAAG,EAAM,SAAAC,CAAS,EAAIT,EAC5DC,EACJ,OAAQI,EAAQ,CACd,OACEJ,EAAaK,EAAkB,mBAAmBE,EAAMC,CAAQ,EAChE,MACF,OACER,EAAaM,EAAoB,mBAAmBC,EAAMC,CAAQ,EAClE,MACF,QACE,MAAM,IAAI,MAAM,gCAAgCJ,CAAM,EAAE,CAC5D,CACA,OAAO,IAAIN,EAAiB,CAAE,WAAAE,CAAW,CAAC,CAC5C,CAUA,gBAAgBD,EAA6C,CAC3D,OAAO,KAAK,UAAU,gBAAgBA,CAAI,CAC5C,CAQA,sBAAsBU,EAAkD,CACtE,OAAO,IAAIC,EAA8B,KAAK,UAAW,KAAK,KAAKD,CAAO,CAAC,CAC7E,CAQA,iCAAiCE,EAA+D,CAC9F,OAAO,IAAID,EAA8B,KAAK,UAAW,KAAK,gBAAgBC,CAAW,CAAC,CAC5F,CAOA,KAAKF,EAAiC,CACpC,OAAO,IAAIG,EAAa,KAAK,WAAW,KAAKH,CAAO,CAAC,CACvD,CASA,gBAAgBE,EAA8C,CAC5D,OAAO,KAAK,KAAKE,EAAqCF,CAAW,CAAC,CACpE,CAGF","names":["SingleKeyAccount","_SingleKeyAccount","args","privateKey","address","AnyPublicKey","AccountAddress","scheme","Ed25519PrivateKey","Secp256k1PrivateKey","path","mnemonic","message","AccountAuthenticatorSingleKey","transaction","AnySignature","generateSigningMessageForTransaction"]}Выполнить команду
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