import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
import java.net.URL;
+import org.cacert.gigi.dbObjects.Domain;
+import org.cacert.gigi.dbObjects.User;
+
public class HTTPFetch extends DomainPinger {
@Override
- public void ping(String domain, String configuration, String expToken) {
+ public String ping(Domain domain, String expToken, User user) {
try {
- URL u = new URL("http://" + domain + "/cacert_rai.txt");
- BufferedReader br = new BufferedReader(new InputStreamReader(u.openStream(), "UTF-8"));
+ String[] tokenParts = expToken.split(":", 2);
+ URL u = new URL("http://" + domain.getSuffix() + "/cacert-" + tokenParts[0] + ".txt");
+ HttpURLConnection huc = (HttpURLConnection) u.openConnection();
+ if (huc.getResponseCode() != 200) {
+ return "Invalid status code.";
+ }
+ BufferedReader br = new BufferedReader(new InputStreamReader(huc.getInputStream(), "UTF-8"));
String line = br.readLine();
if (line == null) {
- // empty
- return;
+ return "No response from your server.";
}
- if (line.equals(expToken)) {
- // found
+ if (line.trim().equals(tokenParts[1])) {
+ return PING_SUCCEDED;
}
- // differ
+ return "Challange tokens differed.";
} catch (IOException e) {
e.printStackTrace();
- // error
+ return "Connection closed.";
}
}
}