protected boolean renewToken()

in common/src/main/java/org/jetbrains/teamcity/vault/support/LifecycleAwareSessionManager.java [126:166]
37 lines of code
5 McCabe index (conditional complexity)

    protected boolean renewToken() {
        LOG.info("Renewing HashiCorp Vault token");

        VaultToken token = this.token;
        if (token == null) {
            return false;
        }

        try {
            VaultResponse vaultResponse = restOperations.postForObject(
                    "auth/token/renew-self",
                    new HttpEntity<Object>(VaultHttpHeaders.from(token)),
                    VaultResponse.class);
            LoginToken renewed = from(vaultResponse.getAuth());
            LOG.info(String.format("Received token: LoginToken(renewable=%b, lease_duration=%d):", renewed.isRenewable(), renewed.getLeaseDuration().getSeconds()));

            long validTtlThreshold = TimeUnit.MILLISECONDS.toSeconds(refreshTrigger.getValidTtlThreshold());
            if (renewed.getLeaseDuration().getSeconds() <= validTtlThreshold) {
                LOG.warn(String.format("Token TTL (%s) exceeded validity TTL threshold (%s). Dropping token.",
                        renewed.getLeaseDuration(), validTtlThreshold));
                logger.warning("HashiCorp Vault token exceed validity TTL threshold and would be dropped.");
                this.token = null;
                return false;
            }

            this.token = renewed;
            LOG.info("Renewed HashiCorp Vault token successfully");
            logger.message("Renewed HashiCorp Vault token successfully");
            return true;
        } catch (HttpStatusCodeException e) {
            logger.warning("Cannot renew HashiCorp Vault token, resetting token and performing re-login: " + e.getStatusCode() + " " + VaultResponses.getError(e));
            LOG.warn("Cannot renew HashiCorp Vault token, resetting token and performing re-login: " + e.getStatusCode() + " " + VaultResponses.getError(e), e);
            this.token = null;
            return false;
        } catch (RuntimeException e) {
            logger.warning("Cannot renew HashiCorp Vault token, resetting token and performing re-login: " + e.getMessage());
            LOG.warn("Cannot renew HashiCorp Vault token, resetting token and performing re-login: " + e.getMessage(), e);
            this.token = null;
            return false;
        }
    }