mongodb-dynamic-api
Version:
Auto generated CRUD API for MongoDB using NestJS
70 lines • 2.81 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.JwtSocketGuard = void 0;
const jwt_1 = require("@nestjs/jwt");
const websockets_1 = require("@nestjs/websockets");
const lodash_1 = require("lodash");
const dynamic_api_module_1 = require("../dynamic-api.module");
const logger_1 = require("../logger");
class JwtSocketGuard {
constructor(isPublic = false) {
this.isPublic = isPublic;
this.logger = new logger_1.MongoDBDynamicApiLogger(JwtSocketGuard.name);
}
async canActivate(context) {
const [socket] = context.getArgs();
this.logger.debug('canActivate', {
isPublic: this.isPublic,
socketId: socket?.id,
});
if (!this.isPublic) {
this.logger.debug('Checking user from socket query');
const user = await this.getUserFromSocket(socket);
if ((0, lodash_1.isEmpty)(user)) {
this.logger.warn('No user data');
throw new websockets_1.WsException('Unauthorized');
}
socket.user = user;
}
return true;
}
async getUserFromSocket(socket) {
const accessToken = this.getAccessTokenFromSocketQuery(socket);
return this.extractUserFromToken(accessToken);
}
getAccessTokenFromSocketQuery(socket) {
const accessToken = socket.handshake.query.accessToken;
this.logger.debug('getAccessTokenFromSocketQuery', {
accessToken: !!accessToken,
});
if (!accessToken) {
this.logger.warn('No access token provided in socket query');
throw new websockets_1.WsException('Unauthorized');
}
return accessToken;
}
async extractUserFromToken(accessToken) {
this.logger.debug('extractUserFromToken', { accessToken: !!accessToken });
const jwtService = new jwt_1.JwtService({
secret: dynamic_api_module_1.DynamicApiModule.state.get('jwtSecret'),
signOptions: {
expiresIn: dynamic_api_module_1.DynamicApiModule.state.get('jwtExpirationTime'),
},
});
try {
const { iat, exp, ...user } = await jwtService.verifyAsync(accessToken, {
secret: dynamic_api_module_1.DynamicApiModule.state.get('jwtSecret'),
ignoreExpiration: false,
});
this.logger.debug('User extracted from token', { userEmail: user?.email });
return user;
}
catch (e) {
this.logger.warn('extractUserFromToken jwtService.verify error');
this.logger.warn(e.message);
throw new websockets_1.WsException('Unauthorized');
}
}
}
exports.JwtSocketGuard = JwtSocketGuard;
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