| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const bcrypto_1 = require("bcrypto");
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| 4 | const __1 = require("..");
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| 5 | const errors_1 = require("../errors");
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| 6 | const managers_1 = require("../managers");
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| 7 | const address_1 = require("./address");
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| 8 | const keys_1 = require("./keys");
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| 9 | class PublicKey {
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| 10 | static fromPassphrase(passphrase) {
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| 11 | return keys_1.Keys.fromPassphrase(passphrase).publicKey;
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| 12 | }
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| 13 | static fromWIF(wif, network) {
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| 14 | return keys_1.Keys.fromWIF(wif, network).publicKey;
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| 15 | }
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| 16 | static fromMultiSignatureAsset(asset) {
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| 17 | const { min, publicKeys } = asset;
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| 18 | for (const publicKey of publicKeys) {
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| 19 | if (!/^[0-9A-Fa-f]{66}$/.test(publicKey)) {
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| 20 | throw new errors_1.PublicKeyError(publicKey);
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| 21 | }
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| 22 | }
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| 23 | if (min < 1 || min > publicKeys.length) {
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| 24 | throw new errors_1.InvalidMultiSignatureAssetError();
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| 25 | }
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| 26 | const minKey = PublicKey.fromPassphrase(__1.Utils.numberToHex(min));
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| 27 | const keys = [minKey, ...publicKeys];
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| 28 | return keys.reduce((previousValue, currentValue) => bcrypto_1.secp256k1
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| 29 | .publicKeyAdd(Buffer.from(previousValue, "hex"), Buffer.from(currentValue, "hex"), true)
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| 30 | .toString("hex"));
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| 31 | }
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| 32 | static validate(publicKey, networkVersion) {
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| 33 | if (!networkVersion) {
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| 34 | networkVersion = managers_1.configManager.get("network.pubKeyHash");
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| 35 | }
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| 36 | try {
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| 37 | return address_1.Address.fromPublicKey(publicKey, networkVersion).length === 34;
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| 38 | }
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| 39 | catch (e) {
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| 40 | return false;
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| 41 | }
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| 42 | }
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| 43 | }
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| 44 | exports.PublicKey = PublicKey;
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| 45 | |
| \ | No newline at end of file |