我正在研究将 TrustStrategy 与 RestTemplate 结合使用。在 isTrusted 方法中,检查(打印出)的证书与 TrustManagerFactory 中定义的证书不同(此处打印的证书来自 cacerts 文件)。为什么会这样?幕后发生了什么?
编辑: isTrusted 方法记录我公司的证书。AcceptedIssuers 记录来自 cacerts 文件的证书。
Edit2:TrustStrategy 的方法称为运行时。TrustManagerFactory 的证书称为编译时。也许这是问题/解决方案的一部分。
TrustStrategy acceptingTrustStrategy = new TrustStrategy() {
@Override
public boolean isTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
for (X509Certificate certificate: x509Certificates) {
log.info(certificate.getIssuerX500Principal().getName());
}
return true;
}
};
TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance("X.509");
trustManagerFactory.init((KeyStore) null);
TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
X509TrustManager trustManager = (X509TrustManager) trustManagers[0];
X509Certificate[] acceptedIssuers = trustManager.getAcceptedIssuers();
for(X509Certificate ai : acceptedIssuers) {
log.info(ai.getIssuerX500Principal().getName());
}