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Fixed address.ts lint

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This commit is contained in:
junderw 2019-03-07 11:32:06 +09:00
parent 99d0de8b3d
commit d9cba6f176
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GPG key ID: B256185D3A971908
3 changed files with 28 additions and 28 deletions

36
ts_src/address.ts
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@ -1,23 +1,23 @@
import { Network } from './networks';
import * as types from './types';
import * as bscript from './script';
import * as networks from './networks';
import * as payments from './payments';
import * as bscript from './script';
import * as types from './types';
const bech32 = require('bech32');
const bs58check = require('bs58check');
const typeforce = require('typeforce');
export type Base58CheckResult = {
export interface Base58CheckResult {
hash: Buffer;
version: number;
};
}
export type Bech32Result = {
export interface Bech32Result {
version: number;
prefix: string;
data: Buffer;
};
}
export function fromBase58Check(address: string): Base58CheckResult {
const payload = bs58check.decode(address);
@ -29,7 +29,7 @@ export function fromBase58Check(address: string): Base58CheckResult {
const version = payload.readUInt8(0);
const hash = payload.slice(1);
return { version: version, hash: hash };
return { version, hash };
}
export function fromBech32(address: string): Bech32Result {
@ -65,20 +65,20 @@ export function toBech32(
}
export function fromOutputScript(output: Buffer, network: Network): string {
//TODO: Network
// TODO: Network
network = network || networks.bitcoin;
try {
return <string>payments.p2pkh({ output, network }).address;
return payments.p2pkh({ output, network }).address as string;
} catch (e) {}
try {
return <string>payments.p2sh({ output, network }).address;
return payments.p2sh({ output, network }).address as string;
} catch (e) {}
try {
return <string>payments.p2wpkh({ output, network }).address;
return payments.p2wpkh({ output, network }).address as string;
} catch (e) {}
try {
return <string>payments.p2wsh({ output, network }).address;
return payments.p2wsh({ output, network }).address as string;
} catch (e) {}
throw new Error(bscript.toASM(output) + ' has no matching Address');
@ -87,17 +87,17 @@ export function fromOutputScript(output: Buffer, network: Network): string {
export function toOutputScript(address: string, network: Network): Buffer {
network = network || networks.bitcoin;
let decodeBase58: Base58CheckResult | undefined = undefined;
let decodeBech32: Bech32Result | undefined = undefined;
let decodeBase58: Base58CheckResult | undefined;
let decodeBech32: Bech32Result | undefined;
try {
decodeBase58 = fromBase58Check(address);
} catch (e) {}
if (decodeBase58) {
if (decodeBase58.version === network.pubKeyHash)
return <Buffer>payments.p2pkh({ hash: decodeBase58.hash }).output;
return payments.p2pkh({ hash: decodeBase58.hash }).output as Buffer;
if (decodeBase58.version === network.scriptHash)
return <Buffer>payments.p2sh({ hash: decodeBase58.hash }).output;
return payments.p2sh({ hash: decodeBase58.hash }).output as Buffer;
} else {
try {
decodeBech32 = fromBech32(address);
@ -108,9 +108,9 @@ export function toOutputScript(address: string, network: Network): Buffer {
throw new Error(address + ' has an invalid prefix');
if (decodeBech32.version === 0) {
if (decodeBech32.data.length === 20)
return <Buffer>payments.p2wpkh({ hash: decodeBech32.data }).output;
return payments.p2wpkh({ hash: decodeBech32.data }).output as Buffer;
if (decodeBech32.data.length === 32)
return <Buffer>payments.p2wsh({ hash: decodeBech32.data }).output;
return payments.p2wsh({ hash: decodeBech32.data }).output as Buffer;
}
}
}