pl.allegro.tech.hermes.common.ssl.provided.ProvidedTrustManagersProvider Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hermes-common Show documentation

Fast and reliable message broker built on top of Kafka.

The newest version!

package pl.allegro.tech.hermes.common.ssl.provided;

import java.io.InputStream;
import java.security.KeyStore;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import pl.allegro.tech.hermes.common.ssl.KeystoreProperties;
import pl.allegro.tech.hermes.common.ssl.TrustManagersProvider;

public class ProvidedTrustManagersProvider implements TrustManagersProvider, ResourceLoader {

  private final KeystoreProperties keystoreProperties;

  public ProvidedTrustManagersProvider(KeystoreProperties keystoreProperties) {
    this.keystoreProperties = keystoreProperties;
  }

  @Override
  public TrustManager[] getTrustManagers() throws Exception {
    TrustManagerFactory trustManagerFactory =
        TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
    KeyStore keyStore = KeyStore.getInstance(keystoreProperties.getFormat());
    try (InputStream stream = getResourceAsInputStream(keystoreProperties.getLocationAsURI())) {
      keyStore.load(stream, keystoreProperties.getPassword().toCharArray());
      trustManagerFactory.init(keyStore);
    }
    return trustManagerFactory.getTrustManagers();
  }
}