@sova-labs/sdk/dist/cjs/services/authentication.service.js

Sova MEV Searcher SDK for TON

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
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    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
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());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AuthenticationService = void 0;
const node_path_1 = __importDefault(require("node:path"));
const grpc = __importStar(require("@grpc/grpc-js"));
const protoLoader = __importStar(require("@grpc/proto-loader"));
const node_util_1 = require("node:util");
const grpc_js_1 = require("@grpc/grpc-js");
const protoPath = node_path_1.default.join(__dirname, '..', 'sova-grpc-proto', 'proto', 'auth.proto');
const packageDefinition = protoLoader.loadSync(protoPath, {
    keepCase: false,
    longs: String,
    enums: String,
    defaults: true,
    oneofs: true,
});
const proto = grpc.loadPackageDefinition(packageDefinition);
const pkg = proto.auth;
const ed25519_1 = require("@noble/curves/ed25519");
class AuthenticationService {
    constructor(url, privateKey, secureConnection) {
        this.client = new pkg.AuthService(url, secureConnection ? grpc_js_1.ChannelCredentials.createSsl() : grpc.credentials.createInsecure());
        this.privateKey = privateKey;
    }
    authenticate() {
        return __awaiter(this, void 0, void 0, function* () {
            const pubkey = ed25519_1.ed25519.getPublicKey(this.privateKey);
            const request = {
                pubkey: pubkey
            };
            const generateAuthChallengeResponseOutput = yield (0, node_util_1.promisify)(this.client.GenerateAuthChallenge.bind(this.client, request))();
            if (!generateAuthChallengeResponseOutput) {
                throw new Error("Failed to generate authentication challenge");
            }
            const signature = ed25519_1.ed25519.sign(generateAuthChallengeResponseOutput.challenge, this.privateKey);
            const generateAuthTokensRequest = {
                challenge: generateAuthChallengeResponseOutput.challenge,
                signedChallenge: signature
            };
            const generateAuthTokensResponseOutput = yield (0, node_util_1.promisify)(this.client.GenerateAuthTokens.bind(this.client, generateAuthTokensRequest))();
            if (!generateAuthTokensResponseOutput) {
                throw new Error("Failed to generate tokens");
            }
            this.accessToken = generateAuthTokensResponseOutput.accessToken;
            this.refreshToken = generateAuthTokensResponseOutput.refreshToken;
            return generateAuthTokensResponseOutput;
        });
    }
    refreshAccessToken() {
        var _a;
        const request = {
            refreshToken: (_a = this.refreshToken) === null || _a === void 0 ? void 0 : _a.value
        };
        return (0, node_util_1.promisify)(this.client.RefreshAccessToken.bind(this.client, request))();
    }
}
exports.AuthenticationService = AuthenticationService;
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