dart_jsonwebtoken 0.2.0
dart_jsonwebtoken: ^0.2.0 copied to clipboard
A dart implementation of the famous javascript library 'jsonwebtoken' (https://www.npmjs.com/package/jsonwebtoken).
JsonWebToken #
A dart implementation of the famous javascript library 'jsonwebtoken' (https://www.npmjs.com/package/jsonwebtoken).
Usage #
Import #
import 'package:dart_jsonwebtoken/dart_jsonwebtoken.dart';
Sign #
// Create a json web token
final jwt = JWT(
payload: {
'id': 123,
'server': {
'id': '3e4fc296',
'loc': 'euw-2',
}
},
issuer: 'https://github.com/jonasroussel/jsonwebtoken',
);
// Sign it
token = jwt.sign('secret-key');
print('Signed token: $token\n');
Verify #
try {
// Verify a token
final jwt = JWT.verify(token, 'secret-key');
print('Payload: ${jwt.payload}');
} on JWTExpiredError {
print('jwt expired');
} on JWTError catch (ex) {
print(ex.message); // ex: invalid signature
}