1 package org.cacert.gigi.pages.account;
3 import java.io.IOException;
4 import java.io.PrintWriter;
5 import java.security.GeneralSecurityException;
6 import java.security.PublicKey;
7 import java.security.interfaces.DSAPublicKey;
8 import java.security.interfaces.ECPublicKey;
9 import java.security.interfaces.RSAPublicKey;
10 import java.sql.PreparedStatement;
11 import java.sql.ResultSet;
12 import java.sql.SQLException;
13 import java.util.Base64;
14 import java.util.HashMap;
17 import javax.servlet.http.HttpServletRequest;
18 import org.cacert.gigi.Certificate;
19 import org.cacert.gigi.Digest;
20 import org.cacert.gigi.Language;
21 import org.cacert.gigi.User;
22 import org.cacert.gigi.database.DatabaseConnection;
23 import org.cacert.gigi.output.Form;
24 import org.cacert.gigi.output.template.HashAlgorithms;
25 import org.cacert.gigi.output.template.IterableDataset;
26 import org.cacert.gigi.output.template.Template;
27 import org.cacert.gigi.pages.LoginPage;
29 import sun.security.pkcs10.PKCS10;
32 * This class represents a form that is used for issuing certificates.
34 * This class uses "sun.security" and therefore needs "-XDignore.symbol.file"
37 public class IssueCertificateForm extends Form {
39 Digest selectedDigest = Digest.getDefault();
43 private final static Template t = new Template(IssueCertificateForm.class.getResource("IssueCertificateForm.templ"));
45 public IssueCertificateForm(HttpServletRequest hsr) {
47 u = LoginPage.getUser(hsr);
52 public Certificate getResult() {
57 public boolean submit(PrintWriter out, HttpServletRequest req) {
58 String csr = req.getParameter("CSR");
59 String spkac = req.getParameter("spkac");
62 PKCS10 parsed = parseCSR(csr);
63 out.println(parsed.getSubjectName().getCommonName());
64 out.println(parsed.getSubjectName().getCountry());
65 out.println("CSR DN: " + parsed.getSubjectName() + "<br/>");
66 PublicKey pk = parsed.getSubjectPublicKeyInfo();
67 out.println("Type: " + pk.getAlgorithm() + "<br/>");
68 if (pk instanceof RSAPublicKey) {
69 out.println("Exponent: " + ((RSAPublicKey) pk).getPublicExponent() + "<br/>");
70 out.println("Length: " + ((RSAPublicKey) pk).getModulus().bitLength());
71 } else if (pk instanceof DSAPublicKey) {
72 DSAPublicKey dpk = (DSAPublicKey) pk;
73 out.println("Length: " + dpk.getY().bitLength() + "<br/>");
74 out.println(dpk.getParams());
75 } else if (pk instanceof ECPublicKey) {
76 ECPublicKey epk = (ECPublicKey) pk;
77 out.println("Length-x: " + epk.getW().getAffineX().bitLength() + "<br/>");
78 out.println("Length-y: " + epk.getW().getAffineY().bitLength() + "<br/>");
79 out.println(epk.getParams().getCurve());
81 out.println("<br/>digest: sha256<br/>");
83 } else if (spkac != null) {
86 login = "1".equals(req.getParameter("login"));
87 String hashAlg = req.getParameter("hash_alg");
88 if (hashAlg != null) {
89 selectedDigest = Digest.valueOf(hashAlg);
91 if (req.getParameter("CCA") == null) {
92 outputError(out, req, "You need to accept the CCA.");
95 System.out.println("issuing " + selectedDigest);
96 result = new Certificate(LoginPage.getUser(req).getId(), "/commonName=CAcert WoT User",
97 selectedDigest.toString(), this.csr);
100 result.waitFor(60000);
102 } catch (SQLException e) {
104 } catch (InterruptedException e) {
109 } catch (IOException e) {
111 } catch (GeneralSecurityException e) {
117 private PKCS10 parseCSR(String csr) throws IOException, GeneralSecurityException {
118 csr = csr.replaceFirst("-----BEGIN (NEW )?CERTIFICATE REQUEST-----", "");
119 csr = csr.replaceFirst("-----END (NEW )?CERTIFICATE REQUEST-----", "");
120 csr = csr.replace("\r", "");
121 csr = csr.replace("\n", "");
122 byte[] b = Base64.getDecoder().decode(csr);
123 // Also checks signature validity
124 return new PKCS10(b);
128 protected void outputContent(PrintWriter out, Language l, Map<String, Object> vars) {
129 HashMap<String, Object> vars2 = new HashMap<String, Object>(vars);
130 vars2.put("CCA", "<a href='/policy/CAcertCommunityAgreement.html'>CCA</a>");
133 PreparedStatement ps = DatabaseConnection.getInstance().prepare(
134 "SELECT `id`,`email` from `email` WHERE `memid`=? AND `deleted`=0");
135 ps.setInt(1, u.getId());
136 final ResultSet rs = ps.executeQuery();
137 vars2.put("emails", new IterableDataset() {
140 public boolean next(Language l, Map<String, Object> vars) {
145 vars.put("id", rs.getString(1));
146 vars.put("value", rs.getString(2));
148 } catch (SQLException e) {
154 vars2.put("hashs", new HashAlgorithms(selectedDigest));
155 t.output(out, l, vars2);
156 } catch (SQLException e) {