public TokenProvider()

in src/main/java/com/aws/pattern/myapp/security/jwt/TokenProvider.java [36:55]

• 20 lines of code
• 2 McCabe index (conditional complexity)

    public TokenProvider(JHipsterProperties jHipsterProperties) {
        byte[] keyBytes;
        String secret = jHipsterProperties.getSecurity().getAuthentication().getJwt().getBase64Secret();
        if (!ObjectUtils.isEmpty(secret)) {
            log.debug("Using a Base64-encoded JWT secret key");
            keyBytes = Decoders.BASE64.decode(secret);
        } else {
            log.warn(
                "Warning: the JWT key used is not Base64-encoded. " +
                "We recommend using the `jhipster.security.authentication.jwt.base64-secret` key for optimum security."
            );
            secret = jHipsterProperties.getSecurity().getAuthentication().getJwt().getSecret();
            keyBytes = secret.getBytes(StandardCharsets.UTF_8);
        }
        key = Keys.hmacShaKeyFor(keyBytes);
        jwtParser = Jwts.parserBuilder().setSigningKey(key).build();
        this.tokenValidityInMilliseconds = 1000 * jHipsterProperties.getSecurity().getAuthentication().getJwt().getTokenValidityInSeconds();
        this.tokenValidityInMillisecondsForRememberMe =
            1000 * jHipsterProperties.getSecurity().getAuthentication().getJwt().getTokenValidityInSecondsForRememberMe();
    }