<br />
<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_b1carue2t3102ig6k0k5hemgfr, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
<br />
<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
import javax.net.ssl.*;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;

// from https://github.com/grahamedgecombe/netty-sni-example/blob/master/src/main/java/SniKeyManager.java

sclass SNIKeyManager extends X509ExtendedKeyManager {
  X509ExtendedKeyManager keyManager;
  S defaultAlias = "test1.example.com";

  *(X509ExtendedKeyManager *keyManager) {}

  @Override
  public String[] getClientAliases(String keyType, Principal[] issuers) {
    throw new UnsupportedOperationException(); // we don't use client mode
  }

  @Override
  public String chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket) {
    throw new UnsupportedOperationException(); // as above
  }

  @Override
  public String chooseEngineClientAlias(String[] keyType, Principal[] issuers, SSLEngine engine) {
    throw new UnsupportedOperationException(); // as above
  }

  @Override
  public String[] getServerAliases(String keyType, Principal[] issuers) {
    return keyManager.getServerAliases(keyType, issuers);
  }

  @Override
  public String chooseServerAlias(String keyType, Principal[] issuers, Socket socket) {
    throw new UnsupportedOperationException(); // Netty does not use SSLSocket
  }

  @Override
  public String chooseEngineServerAlias(String keyType, Principal[] issuers, SSLEngine engine) {
    ExtendedSSLSession session = (ExtendedSSLSession) engine.getHandshakeSession();

    // Pick first SNIHostName in the list of SNI names.
    String hostname = null;
    for (SNIServerName name : session.getRequestedServerNames()) {
      if (name.getType() == StandardConstants.SNI_HOST_NAME) {
        hostname = ((SNIHostName) name).getAsciiName();
        break;
      }
    }

    // If we got given a hostname over SNI, check if we have a cert and key for that hostname. If so, we use it.
    // Otherwise, we fall back to the default certificate.
    if (hostname != null && (getCertificateChain(hostname) != null && getPrivateKey(hostname) != null))
      return hostname;
    else
      return defaultAlias;
  }

  @Override
  public X509Certificate[] getCertificateChain(String alias) {
    return keyManager.getCertificateChain(alias);
  }

  @Override
  public PrivateKey getPrivateKey(String alias) {
    return keyManager.getPrivateKey(alias);
  }
}