/* */ public void putBitString(byte[] paramArrayOfByte) /* */ throws IOException
/* */ {
/* 238 */ write(3);
/* 239 */ putLength(paramArrayOfByte.length + 1);
/* 240 */ write(0);
/* 241 */ write(paramArrayOfByte);
/* */ }
/**
* Returns the ASN.1 encoding of this object.
*
* @return the ASN.1 encoding.
* @exception IOException if error occurs when constructing its ASN.1 encoding.
*/
public byte[] getEncoded() throws NoSuchAlgorithmException, IOException {
if (this.encoded != null) return this.encoded.clone();
DerOutputStream out = new DerOutputStream();
DerOutputStream tmp = new DerOutputStream();
DerOutputStream tmp2 = new DerOutputStream();
// encode encryption algorithm
AlgorithmId algid = AlgorithmId.get(digestAlgorithmName);
algid.encode(tmp2);
// encode digest data
tmp2.putOctetString(digest);
tmp.write(DerValue.tag_Sequence, tmp2);
// encode salt
tmp.putOctetString(macSalt);
// encode iterations
tmp.putInteger(iterations);
// wrap everything into a SEQUENCE
out.write(DerValue.tag_Sequence, tmp);
this.encoded = out.toByteArray();
return this.encoded.clone();
}
/* */ public void write(byte paramByte, DerOutputStream paramDerOutputStream)
/* */ throws IOException
/* */ {
/* 93 */ write(paramByte);
/* 94 */ putLength(paramDerOutputStream.count);
/* 95 */ write(paramDerOutputStream.buf, 0, paramDerOutputStream.count);
/* */ }
/**
* Encode the CertPath using PKIPATH format.
*
* @return a byte array containing the binary encoding of the PkiPath object
* @exception CertificateEncodingException if an exception occurs
*/
private byte[] encodePKIPATH() throws CertificateEncodingException {
ListIterator<X509Certificate> li = certs.listIterator(certs.size());
try {
DerOutputStream bytes = new DerOutputStream();
// encode certs in reverse order (trust anchor to target)
// according to PkiPath format
while (li.hasPrevious()) {
X509Certificate cert = li.previous();
// check for duplicate cert
if (certs.lastIndexOf(cert) != certs.indexOf(cert)) {
throw new CertificateEncodingException("Duplicate Certificate");
}
// get encoded certificates
byte[] encoded = cert.getEncoded();
bytes.write(encoded);
}
// Wrap the data in a SEQUENCE
DerOutputStream derout = new DerOutputStream();
derout.write(DerValue.tag_SequenceOf, bytes);
return derout.toByteArray();
} catch (IOException ioe) {
throw new CertificateEncodingException("IOException encoding " + "PkiPath data: " + ioe, ioe);
}
}
/* */ public void putInteger(BigInteger paramBigInteger) /* */ throws IOException
/* */ {
/* 164 */ write(2);
/* 165 */ byte[] arrayOfByte = paramBigInteger.toByteArray();
/* 166 */ putLength(arrayOfByte.length);
/* 167 */ write(arrayOfByte, 0, arrayOfByte.length);
/* */ }
/**
* Returns the encoded SPNEGO token Note: inserts the required CHOICE tags
*
* @return the encoded token
* @exception GSSException
*/
byte[] getEncoded() throws IOException, GSSException {
// get the token encoded value
DerOutputStream token = new DerOutputStream();
token.write(encode());
// now insert the CHOICE
switch (tokenType) {
case NEG_TOKEN_INIT_ID:
// Insert CHOICE of Negotiation Token
DerOutputStream initToken = new DerOutputStream();
initToken.write(
DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) NEG_TOKEN_INIT_ID), token);
return initToken.toByteArray();
case NEG_TOKEN_TARG_ID:
// Insert CHOICE of Negotiation Token
DerOutputStream targToken = new DerOutputStream();
targToken.write(
DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) NEG_TOKEN_TARG_ID), token);
return targToken.toByteArray();
default:
return token.toByteArray();
}
}
/** Get the encoding of the key. */
public synchronized byte[] getEncoded() {
if (this.encodedKey == null) {
try {
DerOutputStream algid = new DerOutputStream();
// store oid in algid
algid.putOID(new ObjectIdentifier(DH_data));
// encode parameters
DerOutputStream params = new DerOutputStream();
params.putInteger(this.p);
params.putInteger(this.g);
if (this.l != 0) params.putInteger(this.l);
// wrap parameters into SEQUENCE
DerValue paramSequence = new DerValue(DerValue.tag_Sequence, params.toByteArray());
// store parameter SEQUENCE in algid
algid.putDerValue(paramSequence);
// wrap algid into SEQUENCE, and store it in key encoding
DerOutputStream tmpDerKey = new DerOutputStream();
tmpDerKey.write(DerValue.tag_Sequence, algid);
// store key data
tmpDerKey.putBitString(this.key);
// wrap algid and key into SEQUENCE
DerOutputStream derKey = new DerOutputStream();
derKey.write(DerValue.tag_Sequence, tmpDerKey);
this.encodedKey = derKey.toByteArray();
} catch (IOException e) {
return null;
}
}
return (byte[]) this.encodedKey.clone();
}
/* */ private void writeString(String paramString1, byte paramByte, String paramString2)
/* */ throws IOException
/* */ {
/* 454 */ byte[] arrayOfByte = paramString1.getBytes(paramString2);
/* 455 */ write(paramByte);
/* 456 */ putLength(arrayOfByte.length);
/* 457 */ write(arrayOfByte);
/* */ }
/* */ public void putUnalignedBitString(BitArray paramBitArray) /* */ throws IOException
/* */ {
/* 251 */ byte[] arrayOfByte = paramBitArray.toByteArray();
/* */
/* 253 */ write(3);
/* 254 */ putLength(arrayOfByte.length + 1);
/* 255 */ write(arrayOfByte.length * 8 - paramBitArray.length());
/* 256 */ write(arrayOfByte);
/* */ }
/**
* Write the PolicyInformation to the DerOutputStream.
*
* @param out the DerOutputStream to write the extension to.
* @exception IOException on encoding errors.
*/
public void encode(DerOutputStream out) throws IOException {
DerOutputStream tmp = new DerOutputStream();
policyIdentifier.encode(tmp);
if (!policyQualifiers.isEmpty()) {
DerOutputStream tmp2 = new DerOutputStream();
for (PolicyQualifierInfo pq : policyQualifiers) {
tmp2.write(pq.getEncoded());
}
tmp.write(DerValue.tag_Sequence, tmp2);
}
out.write(DerValue.tag_Sequence, tmp);
}
/* */ public byte[] asn1Encode() /* */ throws Asn1Exception, IOException /* */ {
/* 104 */ DerOutputStream localDerOutputStream1 = new DerOutputStream();
/* 105 */ DerOutputStream localDerOutputStream2 = new DerOutputStream();
/* 106 */ localDerOutputStream1.write(
DerValue.createTag((byte) -128, true, (byte) 0), this.pATimeStamp.asn1Encode());
/* 107 */ if (this.pAUSec != null) {
/* 108 */ localDerOutputStream2 = new DerOutputStream();
/* 109 */ localDerOutputStream2.putInteger(BigInteger.valueOf(this.pAUSec.intValue()));
/* 110 */ localDerOutputStream1.write(
DerValue.createTag((byte) -128, true, (byte) 1), localDerOutputStream2);
/* */ }
/* 112 */ localDerOutputStream2 = new DerOutputStream();
/* 113 */ localDerOutputStream2.write((byte) 48, localDerOutputStream1);
/* 114 */ return localDerOutputStream2.toByteArray();
/* */ }
/**
* Encodes an MethodData object.
*
* @return the byte array of encoded MethodData object.
* @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
* @exception IOException if an I/O error occurs while reading encoded data.
*/
public byte[] asn1Encode() throws Asn1Exception, IOException {
DerOutputStream bytes = new DerOutputStream();
DerOutputStream temp = new DerOutputStream();
temp.putInteger(BigInteger.valueOf(methodType));
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 0x00), temp);
if (methodData != null) {
temp = new DerOutputStream();
temp.putOctetString(methodData);
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 0x01), temp);
}
temp = new DerOutputStream();
temp.write(DerValue.tag_Sequence, bytes);
return temp.toByteArray();
}
/* */ public void putTag(byte paramByte1, boolean paramBoolean, byte paramByte2) /* */ {
/* 560 */ int i = (byte) (paramByte1 | paramByte2);
/* 561 */ if (paramBoolean) {
/* 562 */ i = (byte) (i | 0x20);
/* */ }
/* 564 */ write(i);
/* */ }
/* */ private void putIntegerContents(int paramInt) throws IOException /* */ {
/* 189 */ byte[] arrayOfByte = new byte[4];
/* 190 */ int i = 0;
/* */
/* 194 */ arrayOfByte[3] = ((byte) (paramInt & 0xFF));
/* 195 */ arrayOfByte[2] = ((byte) ((paramInt & 0xFF00) >>> 8));
/* 196 */ arrayOfByte[1] = ((byte) ((paramInt & 0xFF0000) >>> 16));
/* 197 */ arrayOfByte[0] = ((byte) ((paramInt & 0xFF000000) >>> 24));
/* */
/* 202 */ if (arrayOfByte[0] == -1)
/* */ {
/* 206 */ for (j = 0;
(j < 3) && /* 207 */ (arrayOfByte[j] == -1) && ((arrayOfByte[(j + 1)] & 0x80) == 128);
j++)
/* */ {
/* 209 */ i++;
/* */ }
/* */
/* */ }
/* 213 */ else if (arrayOfByte[0] == 0)
/* */ {
/* 217 */ for (j = 0;
(j < 3) && /* 218 */ (arrayOfByte[j] == 0) && ((arrayOfByte[(j + 1)] & 0x80) == 0);
j++)
/* */ {
/* 220 */ i++;
/* */ }
/* */
/* */ }
/* */
/* 226 */ putLength(4 - i);
/* 227 */ for (int j = i; j < 4; j++) /* 228 */ write(arrayOfByte[j]);
/* */ }
/**
* Encodes a <code>PrincipalName</code> object. Note that only the type and names are encoded. To
* encode the realm, call getRealm().asn1Encode().
*
* @return the byte array of the encoded PrncipalName object.
* @exception Asn1Exception if an error occurs while decoding an ASN1 encoded data.
* @exception IOException if an I/O error occurs while reading encoded data.
*/
public byte[] asn1Encode() throws Asn1Exception, IOException {
DerOutputStream bytes = new DerOutputStream();
DerOutputStream temp = new DerOutputStream();
BigInteger bint = BigInteger.valueOf(this.nameType);
temp.putInteger(bint);
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 0x00), temp);
temp = new DerOutputStream();
DerValue der[] = new DerValue[nameStrings.length];
for (int i = 0; i < nameStrings.length; i++) {
der[i] = new KerberosString(nameStrings[i]).toDerValue();
}
temp.putSequence(der);
bytes.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, (byte) 0x01), temp);
temp = new DerOutputStream();
temp.write(DerValue.tag_Sequence, bytes);
return temp.toByteArray();
}
/**
* Encode the policy set to the output stream.
*
* @param out the DerOutputStream to encode the data to.
*/
public void encode(DerOutputStream out) throws IOException {
DerOutputStream tmp = new DerOutputStream();
for (int i = 0; i < ids.size(); i++) {
ids.elementAt(i).encode(tmp);
}
out.write(DerValue.tag_Sequence, tmp);
}
/* Translate to encoded bytes */
private void emit(DerOutputStream out) throws IOException, CertificateEncodingException {
DerOutputStream tagged = new DerOutputStream();
if (forward != null) {
DerOutputStream tmp = new DerOutputStream();
tmp.putDerValue(new DerValue(forward.getEncoded()));
tagged.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, TAG_FORWARD), tmp);
}
if (reverse != null) {
DerOutputStream tmp = new DerOutputStream();
tmp.putDerValue(new DerValue(reverse.getEncoded()));
tagged.write(DerValue.createTag(DerValue.TAG_CONTEXT, true, TAG_REVERSE), tmp);
}
out.write(DerValue.tag_Sequence, tagged);
}
/* */ public void putSet(DerValue[] paramArrayOfDerValue) /* */ throws IOException
/* */ {
/* 318 */ DerOutputStream localDerOutputStream = new DerOutputStream();
/* */
/* 321 */ for (int i = 0; i < paramArrayOfDerValue.length; i++) {
/* 322 */ paramArrayOfDerValue[i].encode(localDerOutputStream);
/* */ }
/* 324 */ write((byte) 49, localDerOutputStream);
/* */ }
/* */ private void putTime(Date paramDate, byte paramByte) /* */ throws IOException
/* */ {
/* 493 */ TimeZone localTimeZone = TimeZone.getTimeZone("GMT");
/* 494 */ String str = null;
/* */
/* 496 */ if (paramByte == 23) {
/* 497 */ str = "yyMMddHHmmss'Z'";
/* */ } else {
/* 499 */ paramByte = 24;
/* 500 */ str = "yyyyMMddHHmmss'Z'";
/* */ }
/* */
/* 503 */ SimpleDateFormat localSimpleDateFormat = new SimpleDateFormat(str, Locale.US);
/* 504 */ localSimpleDateFormat.setTimeZone(localTimeZone);
/* 505 */ byte[] arrayOfByte = localSimpleDateFormat.format(paramDate).getBytes("ISO-8859-1");
/* */
/* 511 */ write(paramByte);
/* 512 */ putLength(arrayOfByte.length);
/* 513 */ write(arrayOfByte);
/* */ }
// Encode this extension value
private void encodeThis() throws IOException {
if (accessDescriptions.isEmpty()) {
this.extensionValue = null;
} else {
DerOutputStream ads = new DerOutputStream();
for (AccessDescription accessDescription : accessDescriptions) {
accessDescription.encode(ads);
}
DerOutputStream seq = new DerOutputStream();
seq.write(DerValue.tag_Sequence, ads);
this.extensionValue = seq.toByteArray();
}
}
// Encode this extension value.
private void encodeThis() throws IOException {
if (certPolicies == null || certPolicies.isEmpty()) {
this.extensionValue = null;
} else {
DerOutputStream os = new DerOutputStream();
DerOutputStream tmp = new DerOutputStream();
for (PolicyInformation info : certPolicies) {
info.encode(tmp);
}
os.write(DerValue.tag_Sequence, tmp);
this.extensionValue = os.toByteArray();
}
}
/* */ public void encode(OutputStream paramOutputStream) /* */ throws IOException
/* */ {
/* 151 */ if ((this.notBefore == null) || (this.notAfter == null)) {
/* 152 */ throw new IOException("CertAttrSet:CertificateValidity: null values to encode.\n");
/* */ }
/* */
/* 155 */ DerOutputStream localDerOutputStream1 = new DerOutputStream();
/* */
/* 157 */ if (this.notBefore.getTime() < 2524636800000L)
/* 158 */ localDerOutputStream1.putUTCTime(this.notBefore);
/* */ else {
/* 160 */ localDerOutputStream1.putGeneralizedTime(this.notBefore);
/* */ }
/* 162 */ if (this.notAfter.getTime() < 2524636800000L)
/* 163 */ localDerOutputStream1.putUTCTime(this.notAfter);
/* */ else {
/* 165 */ localDerOutputStream1.putGeneralizedTime(this.notAfter);
/* */ }
/* 167 */ DerOutputStream localDerOutputStream2 = new DerOutputStream();
/* 168 */ localDerOutputStream2.write((byte) 48, localDerOutputStream1);
/* */
/* 170 */ paramOutputStream.write(localDerOutputStream2.toByteArray());
/* */ }
/* */ private void putOrderedSet(
byte paramByte, DerEncoder[] paramArrayOfDerEncoder, Comparator<byte[]> paramComparator)
/* */ throws IOException
/* */ {
/* 375 */ DerOutputStream[] arrayOfDerOutputStream =
new DerOutputStream[paramArrayOfDerEncoder.length];
/* */
/* 377 */ for (int i = 0; i < paramArrayOfDerEncoder.length; i++) {
/* 378 */ arrayOfDerOutputStream[i] = new DerOutputStream();
/* 379 */ paramArrayOfDerEncoder[i].derEncode(arrayOfDerOutputStream[i]);
/* */ }
/* */
/* 383 */ byte[][] arrayOfByte = new byte[arrayOfDerOutputStream.length][];
/* 384 */ for (int j = 0; j < arrayOfDerOutputStream.length; j++) {
/* 385 */ arrayOfByte[j] = arrayOfDerOutputStream[j].toByteArray();
/* */ }
/* 387 */ Arrays.sort(arrayOfByte, paramComparator);
/* */
/* 389 */ DerOutputStream localDerOutputStream = new DerOutputStream();
/* 390 */ for (int k = 0; k < arrayOfDerOutputStream.length; k++) {
/* 391 */ localDerOutputStream.write(arrayOfByte[k]);
/* */ }
/* 393 */ write(paramByte, localDerOutputStream);
/* */ }
/* */ public void putNull() /* */ throws IOException /* */ {
/* 283 */ write(5);
/* 284 */ putLength(0);
/* */ }
/* */ public void putInteger(int paramInt) /* */ throws IOException /* */ {
/* 183 */ write(2);
/* 184 */ putIntegerContents(paramInt);
/* */ }
/* */ public void putEnumerated(int paramInt) /* */ throws IOException /* */ {
/* 154 */ write(10);
/* 155 */ putIntegerContents(paramInt);
/* */ }
/* */ public void putBoolean(boolean paramBoolean) /* */ throws IOException /* */ {
/* 140 */ write(1);
/* 141 */ putLength(1);
/* 142 */ if (paramBoolean) /* 143 */ write(255);
/* */ else /* 145 */ write(0);
/* */ }
/* */ public void writeImplicit(byte paramByte, DerOutputStream paramDerOutputStream)
/* */ throws IOException
/* */ {
/* 117 */ write(paramByte);
/* 118 */ write(paramDerOutputStream.buf, 1, paramDerOutputStream.count - 1);
/* */ }
/* */ public void putLength(int paramInt) /* */ throws IOException /* */ {
/* 523 */ if (paramInt < 128) {
/* 524 */ write((byte) paramInt);
/* */ }
/* 526 */ else if (paramInt < 256) {
/* 527 */ write(-127);
/* 528 */ write((byte) paramInt);
/* */ }
/* 530 */ else if (paramInt < 65536) {
/* 531 */ write(-126);
/* 532 */ write((byte) (paramInt >> 8));
/* 533 */ write((byte) paramInt);
/* */ }
/* 535 */ else if (paramInt < 16777216) {
/* 536 */ write(-125);
/* 537 */ write((byte) (paramInt >> 16));
/* 538 */ write((byte) (paramInt >> 8));
/* 539 */ write((byte) paramInt);
/* */ }
/* */ else {
/* 542 */ write(-124);
/* 543 */ write((byte) (paramInt >> 24));
/* 544 */ write((byte) (paramInt >> 16));
/* 545 */ write((byte) (paramInt >> 8));
/* 546 */ write((byte) paramInt);
/* */ }
/* */ }
/* */ public void write(byte paramByte, byte[] paramArrayOfByte) /* */ throws IOException
/* */ {
/* 78 */ write(paramByte);
/* 79 */ putLength(paramArrayOfByte.length);
/* 80 */ write(paramArrayOfByte, 0, paramArrayOfByte.length);
/* */ }
