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Posted to scm@geronimo.apache.org by ke...@apache.org on 2008/02/01 20:02:36 UTC
svn commit: r617610 [11/13] - in
/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto:
./ asn1/ asn1/cryptopro/ asn1/misc/ asn1/oiw/ asn1/pkcs/ asn1/sec/
asn1/util/ asn1/x509/ asn1/x9/ crypto/ crypto/digests...
Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAPublicKeyParameters.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAPublicKeyParameters.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAPublicKeyParameters.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAPublicKeyParameters.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,40 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+import java.math.BigInteger;
+
+public class DSAPublicKeyParameters
+ extends DSAKeyParameters
+{
+ private BigInteger y;
+
+ public DSAPublicKeyParameters(
+ BigInteger y,
+ DSAParameters params)
+ {
+ super(false, params);
+
+ this.y = y;
+ }
+
+ public BigInteger getY()
+ {
+ return y;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAValidationParameters.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAValidationParameters.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAValidationParameters.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/DSAValidationParameters.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,73 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+public class DSAValidationParameters
+{
+ private byte[] seed;
+ private int counter;
+
+ public DSAValidationParameters(
+ byte[] seed,
+ int counter)
+ {
+ this.seed = seed;
+ this.counter = counter;
+ }
+
+ public int getCounter()
+ {
+ return counter;
+ }
+
+ public byte[] getSeed()
+ {
+ return seed;
+ }
+
+ public boolean equals(
+ Object o)
+ {
+ if (o == null || !(o instanceof DSAValidationParameters))
+ {
+ return false;
+ }
+
+ DSAValidationParameters other = (DSAValidationParameters)o;
+
+ if (other.counter != this.counter)
+ {
+ return false;
+ }
+
+ if (other.seed.length != this.seed.length)
+ {
+ return false;
+ }
+
+ for (int i = 0; i != other.seed.length; i++)
+ {
+ if (other.seed[i] != this.seed[i])
+ {
+ return false;
+ }
+ }
+
+ return true;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/KeyParameter.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/KeyParameter.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/KeyParameter.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/KeyParameter.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,47 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+import org.apache.geronimo.crypto.crypto.CipherParameters;
+
+public class KeyParameter
+ implements CipherParameters
+{
+ private byte[] key;
+
+ public KeyParameter(
+ byte[] key)
+ {
+ this(key, 0, key.length);
+ }
+
+ public KeyParameter(
+ byte[] key,
+ int keyOff,
+ int keyLen)
+ {
+ this.key = new byte[keyLen];
+
+ System.arraycopy(key, keyOff, this.key, 0, keyLen);
+ }
+
+ public byte[] getKey()
+ {
+ return key;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithIV.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithIV.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithIV.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithIV.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,56 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+import org.apache.geronimo.crypto.crypto.CipherParameters;
+
+public class ParametersWithIV
+ implements CipherParameters
+{
+ private byte[] iv;
+ private CipherParameters parameters;
+
+ public ParametersWithIV(
+ CipherParameters parameters,
+ byte[] iv)
+ {
+ this(parameters, iv, 0, iv.length);
+ }
+
+ public ParametersWithIV(
+ CipherParameters parameters,
+ byte[] iv,
+ int ivOff,
+ int ivLen)
+ {
+ this.iv = new byte[ivLen];
+ this.parameters = parameters;
+
+ System.arraycopy(iv, ivOff, this.iv, 0, ivLen);
+ }
+
+ public byte[] getIV()
+ {
+ return iv;
+ }
+
+ public CipherParameters getParameters()
+ {
+ return parameters;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithSBox.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithSBox.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithSBox.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/ParametersWithSBox.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,45 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+import org.apache.geronimo.crypto.crypto.CipherParameters;
+
+public class ParametersWithSBox
+ implements CipherParameters
+{
+ private CipherParameters parameters;
+ private byte[] sBox;
+
+ public ParametersWithSBox(
+ CipherParameters parameters,
+ byte[] sBox)
+ {
+ this.parameters = parameters;
+ this.sBox = sBox;
+ }
+
+ public byte[] getSBox()
+ {
+ return sBox;
+ }
+
+ public CipherParameters getParameters()
+ {
+ return parameters;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAKeyParameters.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAKeyParameters.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAKeyParameters.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAKeyParameters.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,48 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+import java.math.BigInteger;
+
+public class RSAKeyParameters
+ extends AsymmetricKeyParameter
+{
+ private BigInteger modulus;
+ private BigInteger exponent;
+
+ public RSAKeyParameters(
+ boolean isPrivate,
+ BigInteger modulus,
+ BigInteger exponent)
+ {
+ super(isPrivate);
+
+ this.modulus = modulus;
+ this.exponent = exponent;
+ }
+
+ public BigInteger getModulus()
+ {
+ return modulus;
+ }
+
+ public BigInteger getExponent()
+ {
+ return exponent;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAPrivateCrtKeyParameters.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAPrivateCrtKeyParameters.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAPrivateCrtKeyParameters.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/crypto/params/RSAPrivateCrtKeyParameters.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,84 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.crypto.params;
+
+import java.math.BigInteger;
+
+public class RSAPrivateCrtKeyParameters
+ extends RSAKeyParameters
+{
+ private BigInteger e;
+ private BigInteger p;
+ private BigInteger q;
+ private BigInteger dP;
+ private BigInteger dQ;
+ private BigInteger qInv;
+
+ /**
+ *
+ */
+ public RSAPrivateCrtKeyParameters(
+ BigInteger modulus,
+ BigInteger publicExponent,
+ BigInteger privateExponent,
+ BigInteger p,
+ BigInteger q,
+ BigInteger dP,
+ BigInteger dQ,
+ BigInteger qInv)
+ {
+ super(true, modulus, privateExponent);
+
+ this.e = publicExponent;
+ this.p = p;
+ this.q = q;
+ this.dP = dP;
+ this.dQ = dQ;
+ this.qInv = qInv;
+ }
+
+ public BigInteger getPublicExponent()
+ {
+ return e;
+ }
+
+ public BigInteger getP()
+ {
+ return p;
+ }
+
+ public BigInteger getQ()
+ {
+ return q;
+ }
+
+ public BigInteger getDP()
+ {
+ return dP;
+ }
+
+ public BigInteger getDQ()
+ {
+ return dQ;
+ }
+
+ public BigInteger getQInv()
+ {
+ return qInv;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,135 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class Base64
+{
+ private static final Encoder encoder = new Base64Encoder();
+
+ /**
+ * encode the input data producing a base 64 encoded byte array.
+ *
+ * @return a byte array containing the base 64 encoded data.
+ */
+ public static byte[] encode(
+ byte[] data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.encode(data, 0, data.length, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception encoding base64 string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * Encode the byte data to base 64 writing it to the given output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int encode(
+ byte[] data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.encode(data, 0, data.length, out);
+ }
+
+ /**
+ * Encode the byte data to base 64 writing it to the given output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int encode(
+ byte[] data,
+ int off,
+ int length,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.encode(data, off, length, out);
+ }
+
+ /**
+ * decode the base 64 encoded input data. It is assumed the input data is valid.
+ *
+ * @return a byte array representing the decoded data.
+ */
+ public static byte[] decode(
+ byte[] data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.decode(data, 0, data.length, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception decoding base64 string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * decode the base 64 encoded String data - whitespace will be ignored.
+ *
+ * @return a byte array representing the decoded data.
+ */
+ public static byte[] decode(
+ String data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.decode(data, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception decoding base64 string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * decode the base 64 encoded String data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int decode(
+ String data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.decode(data, out);
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64Encoder.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64Encoder.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64Encoder.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Base64Encoder.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,340 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class Base64Encoder
+ implements Encoder
+{
+ protected final byte[] encodingTable =
+ {
+ (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G',
+ (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N',
+ (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U',
+ (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z',
+ (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g',
+ (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n',
+ (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u',
+ (byte)'v',
+ (byte)'w', (byte)'x', (byte)'y', (byte)'z',
+ (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', (byte)'6',
+ (byte)'7', (byte)'8', (byte)'9',
+ (byte)'+', (byte)'/'
+ };
+
+ protected byte padding = (byte)'=';
+
+ /*
+ * set up the decoding table.
+ */
+ protected final byte[] decodingTable = new byte[128];
+
+ protected void initialiseDecodingTable()
+ {
+ for (int i = 0; i < encodingTable.length; i++)
+ {
+ decodingTable[encodingTable[i]] = (byte)i;
+ }
+ }
+
+ public Base64Encoder()
+ {
+ initialiseDecodingTable();
+ }
+
+ /**
+ * encode the input data producing a base 64 output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public int encode(
+ byte[] data,
+ int off,
+ int length,
+ OutputStream out)
+ throws IOException
+ {
+ int modulus = length % 3;
+ int dataLength = (length - modulus);
+ int a1, a2, a3;
+
+ for (int i = off; i < off + dataLength; i += 3)
+ {
+ a1 = data[i] & 0xff;
+ a2 = data[i + 1] & 0xff;
+ a3 = data[i + 2] & 0xff;
+
+ out.write(encodingTable[(a1 >>> 2) & 0x3f]);
+ out.write(encodingTable[((a1 << 4) | (a2 >>> 4)) & 0x3f]);
+ out.write(encodingTable[((a2 << 2) | (a3 >>> 6)) & 0x3f]);
+ out.write(encodingTable[a3 & 0x3f]);
+ }
+
+ /*
+ * process the tail end.
+ */
+ int b1, b2, b3;
+ int d1, d2;
+
+ switch (modulus)
+ {
+ case 0: /* nothing left to do */
+ break;
+ case 1:
+ d1 = data[off + dataLength] & 0xff;
+ b1 = (d1 >>> 2) & 0x3f;
+ b2 = (d1 << 4) & 0x3f;
+
+ out.write(encodingTable[b1]);
+ out.write(encodingTable[b2]);
+ out.write(padding);
+ out.write(padding);
+ break;
+ case 2:
+ d1 = data[off + dataLength] & 0xff;
+ d2 = data[off + dataLength + 1] & 0xff;
+
+ b1 = (d1 >>> 2) & 0x3f;
+ b2 = ((d1 << 4) | (d2 >>> 4)) & 0x3f;
+ b3 = (d2 << 2) & 0x3f;
+
+ out.write(encodingTable[b1]);
+ out.write(encodingTable[b2]);
+ out.write(encodingTable[b3]);
+ out.write(padding);
+ break;
+ }
+
+ return (dataLength / 3) * 4 + ((modulus == 0) ? 0 : 4);
+ }
+
+ private boolean ignore(
+ char c)
+ {
+ return (c == '\n' || c =='\r' || c == '\t' || c == ' ');
+ }
+
+ /**
+ * decode the base 64 encoded byte data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public int decode(
+ byte[] data,
+ int off,
+ int length,
+ OutputStream out)
+ throws IOException
+ {
+ byte[] bytes;
+ byte b1, b2, b3, b4;
+ int outLen = 0;
+
+ int end = off + length;
+
+ while (end > 0)
+ {
+ if (!ignore((char)data[end - 1]))
+ {
+ break;
+ }
+
+ end--;
+ }
+
+ int i = off;
+ int finish = end - 4;
+
+ while (i < finish)
+ {
+ while ((i < finish) && ignore((char)data[i]))
+ {
+ i++;
+ }
+
+ b1 = decodingTable[data[i++]];
+
+ while ((i < finish) && ignore((char)data[i]))
+ {
+ i++;
+ }
+
+ b2 = decodingTable[data[i++]];
+
+ while ((i < finish) && ignore((char)data[i]))
+ {
+ i++;
+ }
+
+ b3 = decodingTable[data[i++]];
+
+ while ((i < finish) && ignore((char)data[i]))
+ {
+ i++;
+ }
+
+ b4 = decodingTable[data[i++]];
+
+ out.write((b1 << 2) | (b2 >> 4));
+ out.write((b2 << 4) | (b3 >> 2));
+ out.write((b3 << 6) | b4);
+
+ outLen += 3;
+ }
+
+ if (data[end - 2] == padding)
+ {
+ b1 = decodingTable[data[end - 4]];
+ b2 = decodingTable[data[end - 3]];
+
+ out.write((b1 << 2) | (b2 >> 4));
+
+ outLen += 1;
+ }
+ else if (data[end - 1] == padding)
+ {
+ b1 = decodingTable[data[end - 4]];
+ b2 = decodingTable[data[end - 3]];
+ b3 = decodingTable[data[end - 2]];
+
+ out.write((b1 << 2) | (b2 >> 4));
+ out.write((b2 << 4) | (b3 >> 2));
+
+ outLen += 2;
+ }
+ else
+ {
+ b1 = decodingTable[data[end - 4]];
+ b2 = decodingTable[data[end - 3]];
+ b3 = decodingTable[data[end - 2]];
+ b4 = decodingTable[data[end - 1]];
+
+ out.write((b1 << 2) | (b2 >> 4));
+ out.write((b2 << 4) | (b3 >> 2));
+ out.write((b3 << 6) | b4);
+
+ outLen += 3;
+ }
+
+ return outLen;
+ }
+
+ /**
+ * decode the base 64 encoded String data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public int decode(
+ String data,
+ OutputStream out)
+ throws IOException
+ {
+ byte[] bytes;
+ byte b1, b2, b3, b4;
+ int length = 0;
+
+ int end = data.length();
+
+ while (end > 0)
+ {
+ if (!ignore(data.charAt(end - 1)))
+ {
+ break;
+ }
+
+ end--;
+ }
+
+ int i = 0;
+ int finish = end - 4;
+
+ while (i < finish)
+ {
+ while ((i < finish) && ignore(data.charAt(i)))
+ {
+ i++;
+ }
+
+ b1 = decodingTable[data.charAt(i++)];
+
+ while ((i < finish) && ignore(data.charAt(i)))
+ {
+ i++;
+ }
+ b2 = decodingTable[data.charAt(i++)];
+
+ while ((i < finish) && ignore(data.charAt(i)))
+ {
+ i++;
+ }
+ b3 = decodingTable[data.charAt(i++)];
+
+ while ((i < finish) && ignore(data.charAt(i)))
+ {
+ i++;
+ }
+ b4 = decodingTable[data.charAt(i++)];
+
+ out.write((b1 << 2) | (b2 >> 4));
+ out.write((b2 << 4) | (b3 >> 2));
+ out.write((b3 << 6) | b4);
+
+ length += 3;
+ }
+
+ if (data.charAt(end - 2) == padding)
+ {
+ b1 = decodingTable[data.charAt(end - 4)];
+ b2 = decodingTable[data.charAt(end - 3)];
+
+ out.write((b1 << 2) | (b2 >> 4));
+
+ length += 1;
+ }
+ else if (data.charAt(end - 1) == padding)
+ {
+ b1 = decodingTable[data.charAt(end - 4)];
+ b2 = decodingTable[data.charAt(end - 3)];
+ b3 = decodingTable[data.charAt(end - 2)];
+
+ out.write((b1 << 2) | (b2 >> 4));
+ out.write((b2 << 4) | (b3 >> 2));
+
+ length += 2;
+ }
+ else
+ {
+ b1 = decodingTable[data.charAt(end - 4)];
+ b2 = decodingTable[data.charAt(end - 3)];
+ b3 = decodingTable[data.charAt(end - 2)];
+ b4 = decodingTable[data.charAt(end - 1)];
+
+ out.write((b1 << 2) | (b2 >> 4));
+ out.write((b2 << 4) | (b3 >> 2));
+ out.write((b3 << 6) | b4);
+
+ length += 3;
+ }
+
+ return length;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedDecoder.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedDecoder.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedDecoder.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedDecoder.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,113 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+
+/**
+ * a buffering class to allow translation from one format to another to
+ * be done in discrete chunks.
+ */
+public class BufferedDecoder
+{
+ protected byte[] buf;
+ protected int bufOff;
+
+ protected Translator translator;
+
+ /**
+ * @param translator the translator to use.
+ * @param bufSize amount of input to buffer for each chunk.
+ */
+ public BufferedDecoder(
+ Translator translator,
+ int bufSize)
+ {
+ this.translator = translator;
+
+ if ((bufSize % translator.getEncodedBlockSize()) != 0)
+ {
+ throw new IllegalArgumentException("buffer size not multiple of input block size");
+ }
+
+ buf = new byte[bufSize];
+ bufOff = 0;
+ }
+
+ public int processByte(
+ byte in,
+ byte[] out,
+ int outOff)
+ {
+ int resultLen = 0;
+
+ buf[bufOff++] = in;
+
+ if (bufOff == buf.length)
+ {
+ resultLen = translator.decode(buf, 0, buf.length, out, outOff);
+ bufOff = 0;
+ }
+
+ return resultLen;
+ }
+
+ public int processBytes(
+ byte[] in,
+ int inOff,
+ int len,
+ byte[] out,
+ int outOff)
+ {
+ if (len < 0)
+ {
+ throw new IllegalArgumentException("Can't have a negative input length!");
+ }
+
+ int resultLen = 0;
+ int gapLen = buf.length - bufOff;
+
+ if (len > gapLen)
+ {
+ System.arraycopy(in, inOff, buf, bufOff, gapLen);
+
+ resultLen += translator.decode(buf, 0, buf.length, out, outOff);
+
+ bufOff = 0;
+
+ len -= gapLen;
+ inOff += gapLen;
+ outOff += resultLen;
+
+ int chunkSize = len - (len % buf.length);
+
+ resultLen += translator.decode(in, inOff, chunkSize, out, outOff);
+
+ len -= chunkSize;
+ inOff += chunkSize;
+ }
+
+ if (len != 0)
+ {
+ System.arraycopy(in, inOff, buf, bufOff, len);
+
+ bufOff += len;
+ }
+
+ return resultLen;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedEncoder.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedEncoder.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedEncoder.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/BufferedEncoder.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,113 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+
+/**
+ * a buffering class to allow translation from one format to another to
+ * be done in discrete chunks.
+ */
+public class BufferedEncoder
+{
+ protected byte[] buf;
+ protected int bufOff;
+
+ protected Translator translator;
+
+ /**
+ * @param translator the translator to use.
+ * @param bufSize amount of input to buffer for each chunk.
+ */
+ public BufferedEncoder(
+ Translator translator,
+ int bufSize)
+ {
+ this.translator = translator;
+
+ if ((bufSize % translator.getEncodedBlockSize()) != 0)
+ {
+ throw new IllegalArgumentException("buffer size not multiple of input block size");
+ }
+
+ buf = new byte[bufSize];
+ bufOff = 0;
+ }
+
+ public int processByte(
+ byte in,
+ byte[] out,
+ int outOff)
+ {
+ int resultLen = 0;
+
+ buf[bufOff++] = in;
+
+ if (bufOff == buf.length)
+ {
+ resultLen = translator.encode(buf, 0, buf.length, out, outOff);
+ bufOff = 0;
+ }
+
+ return resultLen;
+ }
+
+ public int processBytes(
+ byte[] in,
+ int inOff,
+ int len,
+ byte[] out,
+ int outOff)
+ {
+ if (len < 0)
+ {
+ throw new IllegalArgumentException("Can't have a negative input length!");
+ }
+
+ int resultLen = 0;
+ int gapLen = buf.length - bufOff;
+
+ if (len > gapLen)
+ {
+ System.arraycopy(in, inOff, buf, bufOff, gapLen);
+
+ resultLen += translator.encode(buf, 0, buf.length, out, outOff);
+
+ bufOff = 0;
+
+ len -= gapLen;
+ inOff += gapLen;
+ outOff += resultLen;
+
+ int chunkSize = len - (len % buf.length);
+
+ resultLen += translator.encode(in, inOff, chunkSize, out, outOff);
+
+ len -= chunkSize;
+ inOff += chunkSize;
+ }
+
+ if (len != 0)
+ {
+ System.arraycopy(in, inOff, buf, bufOff, len);
+
+ bufOff += len;
+ }
+
+ return resultLen;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Encoder.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Encoder.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Encoder.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Encoder.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,34 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * Encode and decode byte arrays (typically from binary to 7-bit ASCII
+ * encodings).
+ */
+public interface Encoder
+{
+ int encode(byte[] data, int off, int length, OutputStream out) throws IOException;
+
+ int decode(byte[] data, int off, int length, OutputStream out) throws IOException;
+
+ int decode(String data, OutputStream out) throws IOException;
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Hex.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Hex.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Hex.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Hex.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,148 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class Hex
+{
+ private static final Encoder encoder = new HexEncoder();
+
+ /**
+ * encode the input data producing a Hex encoded byte array.
+ *
+ * @return a byte array containing the Hex encoded data.
+ */
+ public static byte[] encode(
+ byte[] data)
+ {
+ return encode(data, 0, data.length);
+ }
+
+ /**
+ * encode the input data producing a Hex encoded byte array.
+ *
+ * @return a byte array containing the Hex encoded data.
+ */
+ public static byte[] encode(
+ byte[] data,
+ int off,
+ int length)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.encode(data, off, length, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception encoding Hex string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * Hex encode the byte data writing it to the given output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int encode(
+ byte[] data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.encode(data, 0, data.length, out);
+ }
+
+ /**
+ * Hex encode the byte data writing it to the given output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int encode(
+ byte[] data,
+ int off,
+ int length,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.encode(data, 0, data.length, out);
+ }
+
+ /**
+ * decode the Hex encoded input data. It is assumed the input data is valid.
+ *
+ * @return a byte array representing the decoded data.
+ */
+ public static byte[] decode(
+ byte[] data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.decode(data, 0, data.length, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception decoding Hex string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * decode the Hex encoded String data - whitespace will be ignored.
+ *
+ * @return a byte array representing the decoded data.
+ */
+ public static byte[] decode(
+ String data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.decode(data, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception decoding Hex string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * decode the Hex encoded String data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int decode(
+ String data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.decode(data, out);
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexEncoder.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexEncoder.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexEncoder.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexEncoder.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,191 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+public class HexEncoder
+ implements Encoder
+{
+ protected final byte[] encodingTable =
+ {
+ (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', (byte)'6', (byte)'7',
+ (byte)'8', (byte)'9', (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f'
+ };
+
+ /*
+ * set up the decoding table.
+ */
+ protected final byte[] decodingTable = new byte[128];
+
+ protected void initialiseDecodingTable()
+ {
+ for (int i = 0; i < encodingTable.length; i++)
+ {
+ decodingTable[encodingTable[i]] = (byte)i;
+ }
+
+ decodingTable['A'] = decodingTable['a'];
+ decodingTable['B'] = decodingTable['b'];
+ decodingTable['C'] = decodingTable['c'];
+ decodingTable['D'] = decodingTable['d'];
+ decodingTable['E'] = decodingTable['e'];
+ decodingTable['F'] = decodingTable['f'];
+ }
+
+ public HexEncoder()
+ {
+ initialiseDecodingTable();
+ }
+
+ /**
+ * encode the input data producing a Hex output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public int encode(
+ byte[] data,
+ int off,
+ int length,
+ OutputStream out)
+ throws IOException
+ {
+ for (int i = off; i < (off + length); i++)
+ {
+ int v = data[i] & 0xff;
+
+ out.write(encodingTable[(v >>> 4)]);
+ out.write(encodingTable[v & 0xf]);
+ }
+
+ return length * 2;
+ }
+
+ private boolean ignore(
+ char c)
+ {
+ return (c == '\n' || c =='\r' || c == '\t' || c == ' ');
+ }
+
+ /**
+ * decode the Hex encoded byte data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public int decode(
+ byte[] data,
+ int off,
+ int length,
+ OutputStream out)
+ throws IOException
+ {
+ byte[] bytes;
+ byte b1, b2;
+ int outLen = 0;
+
+ int end = off + length;
+
+ while (end > 0)
+ {
+ if (!ignore((char)data[end - 1]))
+ {
+ break;
+ }
+
+ end--;
+ }
+
+ int i = off;
+ while (i < end)
+ {
+ while (i < end && ignore((char)data[i]))
+ {
+ i++;
+ }
+
+ b1 = decodingTable[data[i++]];
+
+ while (i < end && ignore((char)data[i]))
+ {
+ i++;
+ }
+
+ b2 = decodingTable[data[i++]];
+
+ out.write((b1 << 4) | b2);
+
+ outLen++;
+ }
+
+ return outLen;
+ }
+
+ /**
+ * decode the Hex encoded String data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public int decode(
+ String data,
+ OutputStream out)
+ throws IOException
+ {
+ byte[] bytes;
+ byte b1, b2, b3, b4;
+ int length = 0;
+
+ int end = data.length();
+
+ while (end > 0)
+ {
+ if (!ignore(data.charAt(end - 1)))
+ {
+ break;
+ }
+
+ end--;
+ }
+
+ int i = 0;
+ while (i < end)
+ {
+ while (i < end && ignore(data.charAt(i)))
+ {
+ i++;
+ }
+
+ b1 = decodingTable[data.charAt(i++)];
+
+ while (i < end && ignore(data.charAt(i)))
+ {
+ i++;
+ }
+
+ b2 = decodingTable[data.charAt(i++)];
+
+ out.write((b1 << 4) | b2);
+
+ length++;
+ }
+
+ return length;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexTranslator.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexTranslator.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexTranslator.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/HexTranslator.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,104 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+/**
+ * Converters for going from hex to binary and back. Note: this class assumes ASCII processing.
+ */
+public class HexTranslator
+ implements Translator
+{
+ private static final byte[] hexTable =
+ {
+ (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', (byte)'6', (byte)'7',
+ (byte)'8', (byte)'9', (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f'
+ };
+
+ /**
+ * size of the output block on encoding produced by getDecodedBlockSize()
+ * bytes.
+ */
+ public int getEncodedBlockSize()
+ {
+ return 2;
+ }
+
+ public int encode(
+ byte[] in,
+ int inOff,
+ int length,
+ byte[] out,
+ int outOff)
+ {
+ for (int i = 0, j = 0; i < length; i++, j += 2)
+ {
+ out[outOff + j] = hexTable[(in[inOff] >> 4) & 0x0f];
+ out[outOff + j + 1] = hexTable[in[inOff] & 0x0f];
+
+ inOff++;
+ }
+
+ return length * 2;
+ }
+
+ /**
+ * size of the output block on decoding produced by getEncodedBlockSize()
+ * bytes.
+ */
+ public int getDecodedBlockSize()
+ {
+ return 1;
+ }
+
+ public int decode(
+ byte[] in,
+ int inOff,
+ int length,
+ byte[] out,
+ int outOff)
+ {
+ int halfLength = length / 2;
+ byte left, right;
+ for (int i = 0; i < halfLength; i++)
+ {
+ left = in[inOff + i * 2];
+ right = in[inOff + i * 2 + 1];
+
+ if (left < (byte)'a')
+ {
+ out[outOff] = (byte)((left - '0') << 4);
+ }
+ else
+ {
+ out[outOff] = (byte)((left - 'a' + 10) << 4);
+ }
+ if (right < (byte)'a')
+ {
+ out[outOff] += (byte)(right - '0');
+ }
+ else
+ {
+ out[outOff] += (byte)(right - 'a' + 10);
+ }
+
+ outOff++;
+ }
+
+ return halfLength;
+ }
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Translator.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Translator.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Translator.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/Translator.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,40 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+/**
+ * general interface for an translator.
+ */
+public interface Translator
+{
+ /**
+ * size of the output block on encoding produced by getDecodedBlockSize()
+ * bytes.
+ */
+ public int getEncodedBlockSize();
+
+ public int encode(byte[] in, int inOff, int length, byte[] out, int outOff);
+
+ /**
+ * size of the output block on decoding produced by getEncodedBlockSize()
+ * bytes.
+ */
+ public int getDecodedBlockSize();
+
+ public int decode(byte[] in, int inOff, int length, byte[] out, int outOff);
+}
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Added: geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64.java
URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64.java?rev=617610&view=auto
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--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,146 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+
+/**
+ * Convert binary data to and from UrlBase64 encoding. This is identical to
+ * Base64 encoding, except that the padding character is "." and the other
+ * non-alphanumeric characters are "-" and "_" instead of "+" and "/".
+ * <p>
+ * The purpose of UrlBase64 encoding is to provide a compact encoding of binary
+ * data that is safe for use as an URL parameter. Base64 encoding does not
+ * produce encoded values that are safe for use in URLs, since "/" can be
+ * interpreted as a path delimiter; "+" is the encoded form of a space; and
+ * "=" is used to separate a name from the corresponding value in an URL
+ * parameter.
+ */
+public class UrlBase64
+{
+ private static final Encoder encoder = new UrlBase64Encoder();
+
+ /**
+ * Encode the input data producing a URL safe base 64 encoded byte array.
+ *
+ * @return a byte array containing the URL safe base 64 encoded data.
+ */
+ public static byte[] encode(
+ byte[] data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.encode(data, 0, data.length, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception encoding URL safe base64 string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * Encode the byte data writing it to the given output stream.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int encode(
+ byte[] data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.encode(data, 0, data.length, out);
+ }
+
+ /**
+ * Decode the URL safe base 64 encoded input data - white space will be ignored.
+ *
+ * @return a byte array representing the decoded data.
+ */
+ public static byte[] decode(
+ byte[] data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.decode(data, 0, data.length, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception decoding URL safe base64 string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * decode the URL safe base 64 encoded byte data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int decode(
+ byte[] data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.decode(data, 0, data.length, out);
+ }
+
+ /**
+ * decode the URL safe base 64 encoded String data - whitespace will be ignored.
+ *
+ * @return a byte array representing the decoded data.
+ */
+ public static byte[] decode(
+ String data)
+ {
+ ByteArrayOutputStream bOut = new ByteArrayOutputStream();
+
+ try
+ {
+ encoder.decode(data, bOut);
+ }
+ catch (IOException e)
+ {
+ throw new RuntimeException("exception decoding URL safe base64 string: " + e.getMessage(), e);
+ }
+
+ return bOut.toByteArray();
+ }
+
+ /**
+ * Decode the URL safe base 64 encoded String data writing it to the given output stream,
+ * whitespace characters will be ignored.
+ *
+ * @return the number of bytes produced.
+ */
+ public static int decode(
+ String data,
+ OutputStream out)
+ throws IOException
+ {
+ return encoder.decode(data, out);
+ }
+}
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URL: http://svn.apache.org/viewvc/geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64Encoder.java?rev=617610&view=auto
==============================================================================
--- geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64Encoder.java (added)
+++ geronimo/server/trunk/framework/modules/geronimo-crypto/src/main/java/org/apache/geronimo/crypto/encoders/UrlBase64Encoder.java Fri Feb 1 11:01:39 2008
@@ -0,0 +1,42 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.geronimo.crypto.encoders;
+
+/**
+ * Convert binary data to and from UrlBase64 encoding. This is identical to
+ * Base64 encoding, except that the padding character is "." and the other
+ * non-alphanumeric characters are "-" and "_" instead of "+" and "/".
+ * <p>
+ * The purpose of UrlBase64 encoding is to provide a compact encoding of binary
+ * data that is safe for use as an URL parameter. Base64 encoding does not
+ * produce encoded values that are safe for use in URLs, since "/" can be
+ * interpreted as a path delimiter; "+" is the encoded form of a space; and
+ * "=" is used to separate a name from the corresponding value in an URL
+ * parameter.
+ */
+public class UrlBase64Encoder extends Base64Encoder
+{
+ public UrlBase64Encoder()
+ {
+ encodingTable[encodingTable.length - 2] = (byte) '-';
+ encodingTable[encodingTable.length - 1] = (byte) '_';
+ padding = (byte) '.';
+ // we must re-create the decoding table with the new encoded values.
+ initialiseDecodingTable();
+ }
+}
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