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package org.openecomp.sdc.webseal.simulator;
import org.apache.commons.io.IOUtils;
import org.openecomp.sdc.webseal.simulator.conf.Conf;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
public class RequestsClient extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
String adminId = request.getParameter("adminId") != null ? request.getParameter("adminId") : "jh0003";
String createAll = request.getParameter("all");
String url = Conf.getInstance().getFeHost() + "/sdc1/feProxy/rest/v1/user";
PrintWriter writer = response.getWriter();
int resultCode;
if ("true".equals(createAll)) {
Map<String, User> users = Conf.getInstance().getUsers();
for (User user : users.values()) {
resultCode = createUser(response, user.getUserId(), user.getRole().toUpperCase(), user.getFirstName(), user.getLastName(), user.getEmail(), url, adminId);
writer.println("User "+ user.getFirstName() + " " + user.getLastName() + getResultMessage(resultCode) + "<br>");
}
} else {
String userId = request.getParameter("userId");
String role = request.getParameter("role").toUpperCase();
String firstName = request.getParameter("firstName");
String lastName = request.getParameter("lastName");
String email = request.getParameter("email");
resultCode = createUser(response, userId, role, firstName, lastName, email, url, adminId);
writer.println("User "+ firstName + " " + lastName +getResultMessage(resultCode));
}
}
private String getResultMessage(int resultCode){
return 201 == resultCode? " created successfuly":" not created ("+ resultCode +")";
}
private int createUser(final HttpServletResponse response, String userId, String role, String firstName, String lastName, String email, String url, String adminId) throws IOException {
response.setContentType("text/html");
String body = "{\"firstName\":\"" + firstName + "\", \"lastName\":\"" + lastName + "\", \"userId\":\"" + userId + "\", \"email\":\"" + email + "\",\"role\":\"" + role + "\"}";
HashMap<String, String> headers = new HashMap<String, String>();
headers.put("Content-Type", "application/json");
headers.put("USER_ID", adminId);
return sendHttpPost(url, body, headers);
}
private int sendHttpPost(String url, String body, Map<String, String> headers) throws IOException {
String responseString = "";
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
// add request method
con.setRequestMethod("POST");
// add request headers
if (headers != null) {
for (Entry<String, String> header : headers.entrySet()) {
String key = header.getKey();
String value = header.getValue();
con.setRequestProperty(key, value);
}
}
// Send post request
if (body != null) {
con.setDoOutput(true);
DataOutputStream wr = new DataOutputStream(con.getOutputStream());
wr.writeBytes(body);
wr.flush();
wr.close();
}
int responseCode = con.getResponseCode();
// logger.debug("Send POST http request, url: {}", url);
// logger.debug("Response Code: {}", responseCode);
StringBuffer response = new StringBuffer();
try {
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
} catch (Exception e) {
// logger.debug("response body is null");
}
String result;
try {
result = IOUtils.toString(con.getErrorStream());
response.append(result);
} catch (Exception e2) {
result = null;
}
// logger.debug("Response body: {}", response);
if (response != null) {
responseString = response.toString();
}
// Map<String, List<String>> headerFields = con.getHeaderFields();
// String responseMessage = con.getResponseMessage();
con.disconnect();
return responseCode;
}
}
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