@bitloops/bl-boilerplate-infra-nest-auth-passport
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TypeScript postgres package for Bitloops Language generated projects
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JavaScript
;
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Object.defineProperty(exports, "__esModule", { value: true });
exports.JwtGrpcAuthGuard = void 0;
const common_1 = require("@nestjs/common");
const microservices_1 = require("@nestjs/microservices");
const jwt = __importStar(require("jsonwebtoken"));
const constants_1 = require("../constants");
let JwtGrpcAuthGuard = class JwtGrpcAuthGuard {
constructor(jwtSecret) {
this.jwtSecret = jwtSecret;
}
canActivate(context) {
var _a;
const call = context.switchToRpc().getContext();
const metadata = call.internalRepr;
const bearerToken = (_a = metadata.get('authorization')) === null || _a === void 0 ? void 0 : _a[0].replace('Bearer ', '');
if (!bearerToken) {
throw new microservices_1.RpcException({
code: 3,
message: 'Missing required JWT token',
});
}
try {
const secret = this.jwtSecret;
const payload = jwt.verify(bearerToken, secret);
// if the token is an object and has the property exp, then it's a valid token
if (payload === undefined) {
throw new microservices_1.RpcException({
code: 3,
message: 'JWT token is missing',
});
}
if (payload === undefined || typeof payload !== 'object' || !payload.hasOwnProperty('exp')) {
throw new microservices_1.RpcException({
code: 3,
message: 'JWT token is invalid',
});
}
const decoded = payload;
// check if the token is expired
if (decoded.exp && decoded.exp < Date.now() / 1000) {
throw new microservices_1.RpcException({
code: 16,
message: 'JWT token has expired',
});
}
call.decodedToken = decoded;
call.jwt = bearerToken;
return true;
}
catch (error) {
throw new microservices_1.RpcException({ code: 3, message: 'Invalid JWT token' });
}
}
};
JwtGrpcAuthGuard = __decorate([
(0, common_1.Injectable)(),
__param(0, (0, common_1.Inject)(constants_1.JWTSecret)),
__metadata("design:paramtypes", [String])
], JwtGrpcAuthGuard);
exports.JwtGrpcAuthGuard = JwtGrpcAuthGuard;