@minimaltech/node-infra
Version:
Minimal Technology NodeJS Infrastructure - Loopback 4 Framework
89 lines • 4.81 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
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 AuthenticationMiddleware_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.AuthenticationMiddleware = void 0;
const base_provider_1 = require("../../base/base.provider");
const authentication_1 = require("@loopback/authentication");
const core_1 = require("@loopback/core");
const rest_1 = require("@loopback/rest");
const common_1 = require("./common");
let AuthenticationMiddleware = AuthenticationMiddleware_1 = class AuthenticationMiddleware extends base_provider_1.BaseProvider {
constructor(authenticateFn, alwaysAllowPathGetter) {
super({ scope: AuthenticationMiddleware_1.name });
this.authenticateFn = authenticateFn;
this.alwaysAllowPathGetter = alwaysAllowPathGetter;
}
authenticate(request) {
return __awaiter(this, void 0, void 0, function* () {
var _a;
try {
const { url = '' } = request;
this.logger.debug('[authenticate] Authenticating request | Url: %s', (_a = decodeURIComponent(url)) === null || _a === void 0 ? void 0 : _a.replace(/(?:\r\n|\r|\n)/g, ''));
yield this.authenticateFn(request);
}
catch (error) {
const { code } = error || {};
switch (code) {
case authentication_1.AUTHENTICATION_STRATEGY_NOT_FOUND:
case authentication_1.USER_PROFILE_NOT_FOUND: {
Object.assign(error, { statusCode: 401 });
break;
}
default: {
this.logger.error('[authenticate] User request failed to authenticate | %s', error);
break;
}
}
throw error;
}
});
}
value() {
return (context, next) => __awaiter(this, void 0, void 0, function* () {
const t = new Date().getTime();
const { request } = context;
const { url } = request;
const requestUrl = decodeURIComponent(url);
const requestPath = requestUrl.slice(0, requestUrl.indexOf('?'));
const alwaysAllowPaths = yield this.alwaysAllowPathGetter();
if (!alwaysAllowPaths.includes(requestPath)) {
yield this.authenticate(request);
}
this.logger.debug('[handle] Authenticated request... | Took: %d(ms)', new Date().getTime() - t);
return next();
});
}
};
exports.AuthenticationMiddleware = AuthenticationMiddleware;
exports.AuthenticationMiddleware = AuthenticationMiddleware = AuthenticationMiddleware_1 = __decorate([
(0, core_1.injectable)((0, rest_1.asMiddleware)({
chain: rest_1.RestTags.REST_MIDDLEWARE_CHAIN,
group: rest_1.RestMiddlewareGroups.AUTHENTICATION,
upstreamGroups: [rest_1.RestMiddlewareGroups.CORS],
})),
__param(0, (0, core_1.inject)(authentication_1.AuthenticationBindings.AUTH_ACTION)),
__param(1, core_1.inject.getter(common_1.AuthenticateKeys.ALWAYS_ALLOW_PATHS)),
__metadata("design:paramtypes", [Function, Function])
], AuthenticationMiddleware);
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