vlayer-web-proof/dist/cjs/web-proof.js

It is a npm package for vlayer web proof mechanism. It uses native rust bindings for maximum efficiency.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.webProof = webProof;
exports.simpleWebProof = simpleWebProof;
const utils_1 = require("./utils");
const native_wrapper_1 = require("./native-wrapper");
function webProof(url_1) {
    return __awaiter(this, arguments, void 0, function* (url, options = {}) {
        const startTime = performance.now();
        try {
            if (!(0, utils_1.isValidUrl)(url)) {
                throw new Error(`Invalid URL format: ${url}`);
            }
            (0, utils_1.validateWebProofOptions)(options);
            const request = (0, utils_1.buildWebProofRequest)(url, options);
            const response = yield (0, native_wrapper_1.callNativeWebProof)(request);
            const metrics = (0, utils_1.createPerformanceMetrics)(startTime);
            if (response.success && response.data) {
                return {
                    success: true,
                    proof: response.data,
                    metrics
                };
            }
            else {
                return {
                    success: false,
                    error: response.error || 'Unknown error occurred during proof generation',
                    metrics
                };
            }
        }
        catch (error) {
            const metrics = (0, utils_1.createPerformanceMetrics)(startTime);
            const errorMessage = error instanceof Error ? error.message : 'Unknown error occurred';
            return {
                success: false,
                error: `Web proof generation failed: ${errorMessage}`,
                metrics
            };
        }
    });
}
function simpleWebProof(notaryHost, notaryPort, url) {
    return __awaiter(this, void 0, void 0, function* () {
        try {
            if (!notaryHost || typeof notaryHost !== 'string') {
                throw new Error('Notary host must be a non-empty string');
            }
            if (!Number.isInteger(notaryPort) || notaryPort < 1 || notaryPort > 65535) {
                throw new Error('Notary port must be a valid port number (1-65535)');
            }
            if (!(0, utils_1.isValidUrl)(url)) {
                throw new Error(`Invalid URL format: ${url}`);
            }
            const result = yield (0, native_wrapper_1.callNativeSimpleWebProof)(notaryHost, notaryPort, url);
            if (!result || typeof result !== 'string') {
                throw new Error('Invalid response from native binding');
            }
            return result;
        }
        catch (error) {
            const errorMessage = error instanceof Error ? error.message : 'Unknown error occurred';
            throw new Error(`Simple web proof generation failed: ${errorMessage}`);
        }
    });
}