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.SQLException;
11 import java.util.Base64;
12 import java.util.HashMap;
15 import javax.servlet.http.HttpServletRequest;
17 import org.cacert.gigi.Certificate;
18 import org.cacert.gigi.Digest;
19 import org.cacert.gigi.EmailAddress;
20 import org.cacert.gigi.Language;
21 import org.cacert.gigi.User;
22 import org.cacert.gigi.Certificate.CSRType;
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. This
33 * class uses "sun.security" and therefore needs "-XDignore.symbol.file"
35 public class IssueCertificateForm extends Form {
39 Digest selectedDigest = Digest.getDefault();
45 private final static Template t = new Template(IssueCertificateForm.class.getResource("IssueCertificateForm.templ"));
47 public IssueCertificateForm(HttpServletRequest hsr) {
49 u = LoginPage.getUser(hsr);
54 private CSRType csrType;
56 public Certificate getResult() {
61 public boolean submit(PrintWriter out, HttpServletRequest req) {
62 String csr = req.getParameter("CSR");
63 String spkac = req.getParameter("SPKAC");
66 PKCS10 parsed = parseCSR(csr);
67 out.println(parsed.getSubjectName().getCommonName());
68 out.println(parsed.getSubjectName().getCountry());
69 out.println("CSR DN: " + parsed.getSubjectName() + "<br/>");
70 PublicKey pk = parsed.getSubjectPublicKeyInfo();
71 out.println("Type: " + pk.getAlgorithm() + "<br/>");
72 if (pk instanceof RSAPublicKey) {
73 out.println("Exponent: " + ((RSAPublicKey) pk).getPublicExponent() + "<br/>");
74 out.println("Length: " + ((RSAPublicKey) pk).getModulus().bitLength());
75 } else if (pk instanceof DSAPublicKey) {
76 DSAPublicKey dpk = (DSAPublicKey) pk;
77 out.println("Length: " + dpk.getY().bitLength() + "<br/>");
78 out.println(dpk.getParams());
79 } else if (pk instanceof ECPublicKey) {
80 ECPublicKey epk = (ECPublicKey) pk;
81 out.println("Length-x: " + epk.getW().getAffineX().bitLength() + "<br/>");
82 out.println("Length-y: " + epk.getW().getAffineY().bitLength() + "<br/>");
83 out.println(epk.getParams().getCurve());
85 out.println("<br/>digest: sha256<br/>");
87 this.csrType = CSRType.CSR;
88 } else if (spkac != null) {
89 this.csr = "SPKAC=" + spkac.replaceAll("[\r\n]", "");
90 this.csrType = CSRType.SPKAC;
92 login = "1".equals(req.getParameter("login"));
93 String hashAlg = req.getParameter("hash_alg");
94 if (hashAlg != null) {
95 selectedDigest = Digest.valueOf(hashAlg);
97 if (req.getParameter("CCA") == null) {
98 outputError(out, req, "You need to accept the CCA.");
101 System.out.println("issuing " + selectedDigest);
102 result = new Certificate(LoginPage.getUser(req).getId(), "/commonName=CAcert WoT User", selectedDigest.toString(), this.csr, this.csrType);
104 result.issue().waitFor(60000);
106 } catch (SQLException e) {
108 } catch (InterruptedException e) {
113 } catch (IOException e) {
115 } catch (GeneralSecurityException e) {
121 private PKCS10 parseCSR(String csr) throws IOException, GeneralSecurityException {
122 csr = csr.replaceFirst("-----BEGIN (NEW )?CERTIFICATE REQUEST-----", "");
123 csr = csr.replaceFirst("-----END (NEW )?CERTIFICATE REQUEST-----", "");
124 csr = csr.replace("\r", "");
125 csr = csr.replace("\n", "");
126 byte[] b = Base64.getDecoder().decode(csr);
127 // Also checks signature validity
128 return new PKCS10(b);
132 protected void outputContent(PrintWriter out, Language l, Map<String, Object> vars) {
133 HashMap<String, Object> vars2 = new HashMap<String, Object>(vars);
134 vars2.put("CCA", "<a href='/policy/CAcertCommunityAgreement.html'>CCA</a>");
136 final EmailAddress[] ea = u.getEmails();
137 vars2.put("emails", new IterableDataset() {
142 public boolean next(Language l, Map<String, Object> vars) {
143 if (count >= ea.length) {
146 vars.put("id", ea[count].getId());
147 vars.put("value", ea[count].getAddress());
152 vars2.put("hashs", new HashAlgorithms(selectedDigest));
153 t.output(out, l, vars2);