src/org/ibex/net/ssl/GenCompactCAList.java

   1 package org.ibex.net.ssl;
   2
   3 import java.io.*;
   4 //import org.bouncycastle.asn1.*;
   5 //import org.bouncycastle.asn1.x509.*;
   6
   7 public class GenCompactCAList {
   8     /*
   9     public static void main(String[] args) throws Exception {
  10         if(args.length < 2) throw new Exception("Usage: GenCAList format file(s)");
  11         String format = args[0];
  12         DER.EncodableVector vec = new DEREncodableVector();
  13         for(int i=1;i<args.length;i++) {
  14             X509.CertificateStructure x509 = new X509.CertificateStructure((ASN1Sequence) new ASN1InputStream(new FileInputStream(args[i])).readObject());
  15             X509.Name subject = x509.getSubject();
  16             SubjectPublicKeyInfo pki = x509.getSubjectPublicKeyInfo();
  17             RSA.PublicKeyStructure rsa = new RSA.PublicKeyStructure((ASN1Sequence) pki.getPublicKey());
  18             DER.EncodableVector vec2 = new DEREncodableVector();
  19             vec2.add(subject);
  20             vec2.add(rsa);
  21             vec.add(new DERSequence(vec2));
  22         }
  23         if(format.equals("binary")) {
  24             DER.OutputStream dos = new DEROutputStream(System.out);
  25             dos.writeObject(new DERSequence(vec));
  26             dos.close();
  27         } else if(format.equals("class")){
  28             ByteArrayOutputStream baos = new ByteArrayOutputStream();
  29             DER.OutputStream dos = new DEROutputStream(baos);
  30             dos.writeObject(new DERSequence(vec));
  31             dos.close();
  32             baos.close();
  33             byte[] buf = baos.toByteArray();
  34             StringBuffer sb = new StringBuffer();
  35             for(int i=0;i<buf.length;i+=7) {
  36                 long l = 0;
  37                 for(int j=0;j<7;j++) {
  38                     l <<= 8;
  39                     byte b = (i+j < buf.length) ? buf[i+j] : -1;
  40                     l |= (b & 0xffL);
  41                 }
  42                 for(int j=0;j<8;j++) {
  43                     char c = (char) ((l>>>(7*(7-j)))&0x7f);
  44                     if(c=='\n') sb.append("\\n");
  45                     else if(c=='\r') sb.append("\\r");
  46                     else if(c=='\\') sb.append("\\\\");
  47                     else if(c=='"') sb.append("\\\"");
  48                     else if(c >= 32 && c <= 126) sb.append(c);
  49                     else sb.append("\\" +  toOctal3(c));
  50                 }
  51             }
  52             System.out.println("package org.ibex.net.ssl;");
  53             System.out.println("public final class RootCerts {");
  54             System.out.println("    private final static String DATA = \"" + sb.toString() + "\";");
  55             System.out.print(
  56                     "    static {\n" +
  57                     "        try {\n" +
  58                     "            org.ibex.net.SSL.addCompactCAKeys(new java.io.ByteArrayInputStream(unpack(DATA)));\n" +
  59                     "        } catch(Exception e) {\n" +
  60                     "            System.err.println(\"Error loading root CA keys: \" + e.getMessage());\n" +
  61                     "        }\n" +
  62                     "    }\n");
  63             System.out.println("    public static void load() {   }");  // force clinit
  64             System.out.print(
  65                     "    private static byte[] unpack(String s) {\n" +
  66                     "        int len = s.length();\n" +
  67                     "        if(len % 8 != 0) throw new IllegalArgumentException(\"not a multiple of 8\");\n" +
  68                     "        byte[] ret = new byte[(len / 8) * 7];\n" +
  69                     "        for(int i=0; i<len; i += 8) {\n" +
  70                     "            long l = 0;\n" +
  71                     "            for(int j=0;j<8;j++) {\n" +
  72                     "                l <<= 7;\n" +
  73                     "                l |= (s.charAt(i + j) & 0x7fL);\n" +
  74                     "            }\n" +
  75                     "            int base = (i / 8) * 7;\n" +
  76                     "            for(int j=6; j>=0; j--) {\n" +
  77                     "                ret[base + j] = (byte)(l & 0xff);\n" +
  78                     "                l >>>= 8;\n" +
  79                     "            }\n" +
  80                     "        }\n" +
  81                     "        return ret;\n" +
  82                     "    }");
  83             System.out.println("}");
  84         } else {
  85             throw new Error("unknown format");
  86         }
  87     }
  88
  89     private final static String toOctal3(int n) {
  90         char[] buf = new char[3];
  91         for(int i=2;i>=0;i--) {
  92             buf[i] = (char) ('0' + (n & 7));
  93             n >>= 3;
  94         }
  95         return new String(buf);
  96     }
  97     */
  98 }