@beland/crypto-middleware
Version:
Memetaverse Authentication Middleware
141 lines (140 loc) • 6.37 kB
JavaScript
;
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 __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.wellKnownComponents = exports.passport = exports.koa = exports.express = void 0;
var types_1 = require("./types");
var strategy_1 = require("./strategy");
var verify_1 = __importDefault(require("./verify"));
/**
* Express middleware
*/
function express(options) {
return function (req, res, next) {
(0, verify_1.default)(req.method, req.baseUrl + req.path, req.headers, options)
.then(function (data) {
Object.assign(req, data);
next(null);
})
.catch(function (err) {
var _a;
if (!options.optional) {
var status_1 = err.statusCode || err.status || 500;
var onError = (_a = options.onError) !== null && _a !== void 0 ? _a : types_1.DEFAULT_ERROR_FORMAT;
res.status(status_1).send(onError(err));
}
else {
next(null);
}
});
};
}
exports.express = express;
/**
* Koa middleware
*/
function koa(options) {
var _this = this;
return function (ctx, next) { return __awaiter(_this, void 0, void 0, function () {
var data, err_1, status_2, onError;
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
return [4 /*yield*/, (0, verify_1.default)(ctx.method, ctx.path, ctx.headers, options)];
case 1:
data = _b.sent();
Object.assign(ctx, data);
return [3 /*break*/, 3];
case 2:
err_1 = _b.sent();
if (!options.optional) {
status_2 = err_1.statusCode || err_1.status || 500;
onError = (_a = options.onError) !== null && _a !== void 0 ? _a : types_1.DEFAULT_ERROR_FORMAT;
ctx.status = status_2;
ctx.body = onError(err_1);
return [2 /*return*/];
}
return [3 /*break*/, 3];
case 3: return [2 /*return*/, next()];
}
});
}); };
}
exports.koa = koa;
/**
* Passport Strategy
*/
function passport(defaultOptions) {
return new strategy_1.DecentralandStrategy(defaultOptions);
}
exports.passport = passport;
/**
* Well Known Components
*/
function wellKnownComponents(options) {
var _this = this;
return function (ctx, next) { return __awaiter(_this, void 0, void 0, function () {
var data, err_2, onError, status_3;
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
return [4 /*yield*/, (0, verify_1.default)(ctx.request.method, ctx.url.pathname, ctx.request.headers.raw(), options)];
case 1:
data = _b.sent();
ctx.verification = data;
return [3 /*break*/, 3];
case 2:
err_2 = _b.sent();
if (!options.optional) {
onError = (_a = options.onError) !== null && _a !== void 0 ? _a : types_1.DEFAULT_ERROR_FORMAT;
status_3 = err_2.statusCode || err_2.status || 500;
return [2 /*return*/, { status: status_3, body: onError(err_2) }];
}
return [3 /*break*/, 3];
case 3: return [2 /*return*/, next()];
}
});
}); };
}
exports.wellKnownComponents = wellKnownComponents;