nest-cookies
Version:
A module to work with setting and reading cookies in NestJS
63 lines (62 loc) • 2.71 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;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CookiesInterceptor = void 0;
const common_1 = require("@nestjs/common");
const operators_1 = require("rxjs/operators");
let CookiesInterceptor = class CookiesInterceptor {
intercept(context, next) {
const { req, res } = this.getRequestResponse(context);
return next.handle().pipe((0, operators_1.tap)(() => {
var _a;
const cookieStrings = (_a = req._cookies) === null || _a === void 0 ? void 0 : _a.map(this.parseCookie);
res.header('Set-Cookie', cookieStrings);
}));
}
parseCookie(cookie) {
var _a;
let optionString = '';
for (const [option = '', value] of Object.entries((_a = cookie.options) !== null && _a !== void 0 ? _a : {})) {
switch (option) {
case 'expires':
optionString += `Expires=${value.toUTCString()}`;
break;
case 'maxAge':
optionString += `Max-Age=${value}`;
break;
case 'domain':
optionString += `Domain=${value}`;
break;
case 'path':
optionString += `Path=${value}`;
break;
case 'secure':
optionString += `Secure`;
break;
case 'httpOnly':
optionString += 'HttpOnly';
break;
case 'sameSite':
optionString += `SameSite=${value}`;
break;
default:
break;
}
optionString += '; ';
}
return `${cookie.name}=${encodeURIComponent(cookie.value)}; ${optionString.trim()}`;
}
getRequestResponse(context) {
const http = context.switchToHttp();
return { req: http.getRequest(), res: http.getResponse() };
}
};
CookiesInterceptor = __decorate([
(0, common_1.Injectable)()
], CookiesInterceptor);
exports.CookiesInterceptor = CookiesInterceptor;