import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.CookieHandler;
import java.net.CookieManager;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import javax.net.ssl.HttpsURLConnection;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
public class HttpUrlConnectionExample {
private List<String> cookies;
private HttpsURLConnection conn;
private final String USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36";
public static void main(String[] args) throws Exception {
String url = "https://cfdiau.sat.gob.mx/nidp/app/login?id=SATUPCFDiCon&sid=0&option=credential&sid=0";
String gmail = "https://portalcfdi.facturaelectronica.sat.gob.mx/";
HttpUrlConnectionExample http = new HttpUrlConnectionExample();
CookieHandler.setDefault(new CookieManager());
String page = http.GetPageContent(url);
String postParams = http.getFormParams(page, "XXXXXXXXXX", "XXXxXXXXX");
http.sendPost(url, postParams);
// 3. success then go to gmail.
String result = http.GetPageContent(gmail);
System.out.println(result);
}
private void sendPost(String url, String postParams) throws Exception {
System.out.println(url);
System.out.println(postParams);
URL obj = new URL(url);
conn = (HttpsURLConnection) obj.openConnection();
// Acts like a browser
conn.setUseCaches(false);
conn.setRequestMethod("POST");conn.setRequestProperty("Host", "portalcfdi.facturaelectronica.sat.gob.mx");conn.setRequestProperty("User-Agent", USER_AGENT);conn.setRequestProperty("Accept","text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
conn.setRequestProperty("Accept-Language", "en-US,en;q=0.5");
conn.setRequestProperty("Cookie", "ASP.NET_SessionId="+"D03279B3F7383E0D6332720A57F3F5D0" + ";" +"FedAuthCONT="+"~03~02fbf~1B~17~14ps~7B~09" + ";" +
"FedAuthCONT1="+"rd3o00000000000000000000ffff0a3834c6o443" + ";" +
"__CSRFCOOKIE"+"PBDGCBPABLEFDIIMCDPMENJGHKCBDGNHHPBEHHDNFOJDGNKGDFFDJMLINHLALGLPLELMHKKCEMHPCPHDDDAIHJKLJGBBJEGNNAIELNOGJIFEGCGKBCIJAPIAIADHLNDI");
for (String cookie : this.cookies) {conn.addRequestProperty("Cookie", cookie.split(";", 1)[0]);}
conn.setRequestProperty("Connection", "keep-alive");conn.setRequestProperty("Referer", "https://cfdicontribuyentes.accesscontrol.windows.net/v2/wsfederation");conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");conn.setRequestProperty("Content-Length", Integer.toString(postParams.length()));conn.setFollowRedirects(false);
conn.setDoOutput(true);
conn.setDoInput(true);
// Send post request
DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
wr.writeBytes(postParams);
wr.flush();
wr.close();
int responseCode = conn.getResponseCode();
System.out.println("\nSending 'POST' request to URL : " + url);System.out.println("Post parameters : " + postParams);System.out.println("Response Code : " + responseCode);
BufferedReader in =
new BufferedReader(new InputStreamReader(conn.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {response.append(inputLine);
}
in.close();
// System.out.println(response.toString());
}
public String getFormParams(String html, String username, String password)
throws UnsupportedEncodingException {
System.out.println("Extracting form's data...");
Document doc = Jsoup.parse(html);
// Google form id
//Element loginform = doc.getElementById("IDPLogin");
//System.out.println("Extracting form's data..." +loginform);
Elements inputElements = doc.getElementsByTag("input");
List<String> paramList = new ArrayList<String>();
for (Element inputElement : inputElements) {String key = inputElement.attr("name");String value = inputElement.attr("value");
if (key.equals("Ecom_User_ID"))value = username;
else if (key.equals("Ecom_Password"))value = password;
paramList.add(key + "=" + URLEncoder.encode(value, "UTF-8"));
}
// build parameters list
StringBuilder result = new StringBuilder();
for (String param : paramList) {if (result.length() == 0) {result.append(param);
} else {result.append("&" + param);}
}
return result.toString();
}
public List<String> getCookies() {return cookies;
}
public void setCookies(List<String> cookies) {this.cookies = cookies;
}
private String GetPageContent(String url) throws Exception {
URL obj = new URL(url);
conn = (HttpsURLConnection) obj.openConnection();
// default is GET
conn.setRequestMethod("GET");
conn.setUseCaches(false);
// act like a browser
conn.setRequestProperty("User-Agent","Mozilla/5.0 (Windows; U; WindowsNT 5.1; en-US; rv1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");conn.setRequestProperty("Accept","text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");conn.setRequestProperty("Accept-Language", "es-ES,es;q=0.8,en;q=0.6");conn.setFollowRedirects(false);
if (cookies != null) {for (String cookie : this.cookies) {conn.addRequestProperty("Cookie", cookie.split(";", 1)[0]);}
}
String cookie = conn.getRequestProperty("Cookie");System.out.println(cookie);
int responseCode = conn.getResponseCode();
System.out.println("\nSending 'GET' request to URL : " + url);System.out.println("Response Code : " + responseCode);
BufferedReader in =
new BufferedReader(new InputStreamReader(conn.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {response.append(inputLine);
}
in.close();
// Get the response cookies
setCookies(conn.getHeaderFields().get("Set-Cookie"));
return response.toString();
}
}
