upd: rename package name and all references to it

[gigi.git] / src / club / wpia / gigi / ping / HTTPFetch.java

diff --git a/src/club/wpia/gigi/ping/HTTPFetch.java b/src/club/wpia/gigi/ping/HTTPFetch.java
new file mode 100644 (file)
index 0000000..7ad08b5
--- /dev/null
+++ b/src/club/wpia/gigi/ping/HTTPFetch.java
@@ -0,0 +1,43 @@
+package club.wpia.gigi.ping;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+import club.wpia.gigi.dbObjects.CertificateOwner;
+import club.wpia.gigi.dbObjects.Domain;
+import club.wpia.gigi.util.SystemKeywords;
+
+public class HTTPFetch extends DomainPinger {
+
+    @Override
+    public void ping(Domain domain, String expToken, CertificateOwner user, int confId) {
+        try {
+            String[] tokenParts = expToken.split(":", 2);
+            URL u = new URL("http://" + domain.getSuffix() + "/" + SystemKeywords.HTTP_CHALLENGE_PREFIX + tokenParts[0] + ".txt");
+            HttpURLConnection huc = (HttpURLConnection) u.openConnection();
+            if (huc.getResponseCode() != 200) {
+                enterPingResult(confId, "error", "Invalid status code " + huc.getResponseCode() + ".", null);
+                return;
+            }
+            BufferedReader br = new BufferedReader(new InputStreamReader(huc.getInputStream(), "UTF-8"));
+            String line = br.readLine();
+            if (line == null) {
+                enterPingResult(confId, "error", "Empty document.", null);
+                return;
+            }
+            if (line.trim().equals(tokenParts[1])) {
+                enterPingResult(confId, PING_SUCCEDED, "", null);
+                return;
+            }
+            enterPingResult(confId, "error", "Challenge tokens differed.", null);
+            return;
+        } catch (IOException e) {
+            e.printStackTrace();
+            enterPingResult(confId, "error", "Exception: connection closed.", null);
+            return;
+        }
+    }
+}