SauceRESTWithHarFile.java

package saucelabs;

import com.saucelabs.saucerest.SauceREST;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.nio.charset.Charset;
import java.util.Base64;

public class SauceRESTWithHARFile extends SauceREST
{
	public SauceRESTWithHARFile(String username, String accessKey)
	{
		super(username, accessKey);
	}

	public String getHarFileContents(String sessionId) throws IOException
	{
		String harFileLocation = "https://eds.saucelabs.com/SESSION_ID/network.har".replace("SESSION_ID", sessionId);

		// set up request
		URL url = new URL(harFileLocation);
		URLConnection connection = url.openConnection();

		// add user / access key authorization header
		String basic64encodedCredentials = Base64.getEncoder().encodeToString((username + ":" + accessKey).getBytes());
		connection.setRequestProperty("Authorization", "Basic " + basic64encodedCredentials);

		// read response
		InputStream inputStream = connection.getInputStream();
		String harFileContents = IOUtils.toString(inputStream, Charset.defaultCharset());
		inputStream.close();

		return harFileContents;
	}

	public void saveHarFile(String sessionId, File file) throws IOException
	{
		String harFileContents = getHarFileContents(sessionId);
		FileUtils.writeStringToFile(file, harFileContents, Charset.defaultCharset());
	}
}