I send a request to an external resource, which is located in a cloud (I can't put certificates to JVM) from Apache Wink web service and I know that when I try to make a request from the browser, I get a correct answer.
String serviceURL = "https://someurl&ciUser=user&ciPassword=password";
ClientConfig clientConfig = new ClientConfig();
clientConfig.setBypassHostnameVerification(true);
RestClient client = new RestClient(clientConfig);
Resource resource = client.resource(serviceURL);
But I get the following exception:
[err] org.apache.wink.client.ClientRuntimeException: java.lang.RuntimeException: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
[err] at org.apache.wink.client.internal.ResourceImpl.invoke(ResourceImpl.java:240)
[err] at org.apache.wink.client.internal.ResourceImpl.invoke(ResourceImpl.java:189)
[err] at org.apache.wink.client.internal.ResourceImpl.get(ResourceImpl.java:302)
I also try this but get the same errors
String serviceURL = "https://url&ciUser=user&ciPassword=password";
//Perform basic http auth
ClientConfig clientConfig = new ClientConfig();
BasicAuthSecurityHandler basicAuthSecurityHandler = new BasicAuthSecurityHandler("user", "password");
clientConfig.handlers(basicAuthSecurityHandler);
RestClient client = new RestClient(clientConfig);
Is it possible to solve this problem?
Try below steps
run the application with https with jks file i export.
view certificates with browser.
Export it and save into .cer file
import it with java keytool.
this is the command :
keytool -import -trustcacerts -alias localhost -keystore "%JAVA_HOME%/jre/lib/security/cacerts" -file "D:/apache tomcat 6/bin/example.cer"
Although it's an old question, I'd like to paste my code here, it should be helpful if you want to trust all the certificates when using Wink Client:
public static void doRequest() {
ClientConfig config = new ClientConfig();
RestClient restClient = new RestClient(config);
Resource resource = restClient.resource(serviceURL);
trustAllCertificates();//trust all certificates before doing the request
ClientResponse clientResponse = resource.get();
}
public static void trustAllCertificates() throws RuntimeException {
try {
TrustManager[] trustManager = new TrustManager[] {
new X509TrustManager() {
@Override
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
@Override
public void checkClientTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
}
@Override
public void checkServerTrusted(
java.security.cert.X509Certificate[] certs, String authType) {
}
}
};
SSLContext sc = SSLContext.getInstance("TLS");//or SSL, it depends on the certificate
sc.init(null, trustManager, new java.security.SecureRandom());
HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e.getMessage());
} catch (KeyManagementException e) {
throw new RuntimeException(e.getMessage());
}
}
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