@ngraveio/ur-blockchain-commons/dist/ECKey.js

A JS implementation of Uniform Resources(UR) Registry specification from Blockchain Commons.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ECKey = void 0;
const bc_ur_1 = require("@ngraveio/bc-ur");
class ECKey extends (0, bc_ur_1.registryItemFactory)({
    tag: 40306,
    URType: 'eckey',
    keyMap: {
        curve: 1,
        isPrivate: 2,
        data: 3,
    },
    CDDL: `
    tagged-eckey = #6.40306(eckey)

    eckey = {
      ? curve: uint .default 0,
      ? is-private: bool .default false,
      data: bytes
    }

    curve = 1
    is-private = 2
    data = 3
  `,
}) {
    constructor(input) {
        // Pass a data object
        super(input);
        this.getCurve = () => this.data.curve || 0;
        this.getIsPrivate = () => this.data.isPrivate || false;
        this.getData = () => this.data.data;
        this.data = input;
    }
    verifyInput(input) {
        const errors = [];
        if (input.data == undefined || !(input.data instanceof Uint8Array)) {
            errors.push(new Error('data must be a Buffer or Uint8Array'));
        }
        if (input.curve !== undefined && typeof input.curve !== 'number') {
            errors.push(new Error('curve must be a number'));
        }
        if (input.isPrivate !== undefined && typeof input.isPrivate !== 'boolean') {
            errors.push(new Error('isPrivate must be a boolean'));
        }
        return {
            valid: errors.length === 0,
            reasons: errors.length > 0 ? errors : undefined,
        };
    }
}
exports.ECKey = ECKey;
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