src/org/cacert/gigi/api/GigiAPI.java

   1 package org.cacert.gigi.api;
   2
   3 import java.io.IOException;
   4 import java.io.InputStreamReader;
   5 import java.security.GeneralSecurityException;
   6 import java.security.cert.X509Certificate;
   7
   8 import javax.servlet.ServletException;
   9 import javax.servlet.ServletInputStream;
  10 import javax.servlet.http.HttpServlet;
  11 import javax.servlet.http.HttpServletRequest;
  12 import javax.servlet.http.HttpServletResponse;
  13
  14 import org.cacert.gigi.GigiApiException;
  15 import org.cacert.gigi.dbObjects.Certificate;
  16 import org.cacert.gigi.dbObjects.Certificate.CertificateStatus;
  17 import org.cacert.gigi.dbObjects.User;
  18 import org.cacert.gigi.pages.LoginPage;
  19 import org.cacert.gigi.pages.account.certs.CertificateRequest;
  20 import org.cacert.gigi.util.Job;
  21 import org.cacert.gigi.util.PEM;
  22
  23 public class GigiAPI extends HttpServlet {
  24
  25     @Override
  26     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  27         String pi = req.getPathInfo();
  28         if (pi == null) {
  29             return;
  30         }
  31         if (pi.equals("/security/csp/report")) {
  32             ServletInputStream sis = req.getInputStream();
  33             InputStreamReader isr = new InputStreamReader(sis, "UTF-8");
  34             StringBuffer strB = new StringBuffer();
  35             char[] buffer = new char[4 * 1024];
  36             int len;
  37             while ((len = isr.read(buffer)) > 0) {
  38                 strB.append(buffer, 0, len);
  39             }
  40             System.out.println(strB);
  41             return;
  42         }
  43         X509Certificate cert = LoginPage.getCertificateFromRequest(req);
  44         if (cert == null) {
  45             resp.sendError(403, "Error, cert authing required.");
  46             return;
  47         }
  48         String serial = LoginPage.extractSerialFormCert(cert);
  49         User u = LoginPage.fetchUserBySerial(serial);
  50
  51         if (pi.equals("/account/certs/new")) {
  52
  53             if ( !req.getMethod().equals("POST")) {
  54                 resp.sendError(500, "Error, POST required.");
  55                 return;
  56             }
  57             if (req.getQueryString() != null) {
  58                 resp.sendError(500, "Error, no query String allowed.");
  59                 return;
  60             }
  61             String csr = req.getParameter("csr");
  62             if (csr == null) {
  63                 resp.sendError(500, "Error, no CSR found");
  64                 return;
  65             }
  66             try {
  67                 CertificateRequest cr = new CertificateRequest(u, csr);
  68                 Certificate result = cr.draft();
  69                 Job job = result.issue(null, "2y");
  70                 job.waitFor(60000);
  71                 if (result.getStatus() != CertificateStatus.ISSUED) {
  72                     resp.sendError(510, "Error, issuing timed out");
  73                     return;
  74                 }
  75                 resp.getWriter().println(PEM.encode("CERTIFICATE", result.cert().getEncoded()));
  76             } catch (GeneralSecurityException e) {
  77                 e.printStackTrace();
  78             } catch (GigiApiException e) {
  79                 e.printStackTrace();
  80             } catch (InterruptedException e) {
  81                 e.printStackTrace();
  82             }
  83         }
  84     }
  85 }