private boolean authorize()

in meecrowave-letsencrypt/src/main/java/org/apache/meecrowave/letencrypt/LetsEncryptReloadLifecycle.java [182:211]

• 26 lines of code
• 8 McCabe index (conditional complexity)

    private boolean authorize(final Authorization authorization) throws AcmeException {
        final Challenge challenge = httpChallenge(authorization);
        if (challenge == null) {
            throw new AcmeException("HTTP challenge is null");
        }
        if (challenge.getStatus() == Status.VALID) {
            return false;
        }

        challenge.trigger();

        try {
            int attempts = config.getRetryCount();
            while (challenge.getStatus() != Status.VALID && attempts-- > 0) {
                if (challenge.getStatus() == Status.INVALID) {
                    throw new AcmeException("Invalid challenge status, exiting refresh iteration");
                }

                Thread.sleep(config.getRetryTimeoutMs());
                challenge.update();
            }
        } catch (final InterruptedException ex) {
            Thread.currentThread().interrupt();
        }

        if (challenge.getStatus() != Status.VALID) {
            throw new AcmeException("Challenge for domain " + authorization.getIdentifier() + ", is invalid, exiting iteration");
        }
        return true;
    }