@mercury-labs/auth
Version:
Mercury framework auth library. It supports local auth, jwt with both bearer token and cookie, basic auth.
47 lines • 2.45 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); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AuthBasicGuard = void 0;
const common_1 = require("@nestjs/common");
const decorators_1 = require("../decorators");
const helpers_1 = require("../helpers");
let AuthBasicGuard = class AuthBasicGuard {
constructor(credentials) {
this._credentials = credentials.basicAuth;
}
canActivate(context) {
const request = (0, helpers_1.getRequestFromContext)(context);
const authenticationHeader = (0, helpers_1.getRequestHeader)(request, 'authorization');
const [, token] = (authenticationHeader === null || authenticationHeader === void 0 ? void 0 : authenticationHeader.split(' ')) || [];
return !!authenticationHeader && !!token && this.validateToken(token);
}
validateToken(token) {
const decodedToken = Buffer.from(token, 'base64').toString('ascii');
const [username, password] = decodedToken.split(':');
return this.validateLogin(username, password);
}
validateLogin(username, password) {
return (!!this._credentials.username &&
!!this._credentials.password &&
username === this._credentials.username &&
password === this._credentials.password);
}
};
AuthBasicGuard = __decorate([
(0, common_1.Injectable)(),
__param(0, (0, decorators_1.InjectAuthDefinitions)()),
__metadata("design:paramtypes", [Object])
], AuthBasicGuard);
exports.AuthBasicGuard = AuthBasicGuard;
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