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Fix io.netty.handler.ssl.SslHandler is not a @Sharable handler

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This commit is contained in:
Igor Kulikov 2021-06-30 20:03:21 +03:00
parent b2d694f7ee
commit b3dc441428
1 changed files with 8 additions and 13 deletions
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21
common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttSslHandlerProvider.java
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@ -15,12 +15,10 @@
*/
package org.thingsboard.server.transport.mqtt;
import com.google.common.io.Resources;
import io.netty.handler.ssl.SslHandler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;
@ -30,8 +28,8 @@ import org.thingsboard.server.common.msg.EncryptionUtil;
import org.thingsboard.server.common.transport.TransportService;
import org.thingsboard.server.common.transport.TransportServiceCallback;
import org.thingsboard.server.common.transport.auth.ValidateDeviceCredentialsResponse;
import org.thingsboard.server.gen.transport.TransportProtos;
import org.thingsboard.server.common.transport.util.SslUtil;
import org.thingsboard.server.gen.transport.TransportProtos;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
@ -40,10 +38,7 @@ import javax.net.ssl.SSLEngine;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.net.URL;
import java.security.KeyStore;
import java.security.cert.CertificateEncodingException;
import java.security.cert.CertificateException;
@ -73,16 +68,16 @@ public class MqttSslHandlerProvider {
@Autowired
private TransportService transportService;
private SslHandler sslHandler;
private SSLEngine sslEngine;
public SslHandler getSslHandler() {
if (sslHandler == null) {
sslHandler = createSslHandler();
if (sslEngine == null) {
sslEngine = createSslEngine();
}
return sslHandler;
return new SslHandler(sslEngine);
}
private SslHandler createSslHandler() {
private SSLEngine createSslEngine() {
try {
TrustManagerFactory tmFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
KeyStore trustStore = KeyStore.getInstance(keyStoreType);
@ -113,10 +108,10 @@ public class MqttSslHandlerProvider {
sslEngine.setEnabledProtocols(sslEngine.getSupportedProtocols());
sslEngine.setEnabledCipherSuites(sslEngine.getSupportedCipherSuites());
sslEngine.setEnableSessionCreation(true);
return new SslHandler(sslEngine);
return sslEngine;
} catch (Exception e) {
log.error("Unable to set up SSL context. Reason: " + e.getMessage(), e);
throw new RuntimeException("Failed to get SSL handler", e);
throw new RuntimeException("Failed to get SSL engine", e);
}
}