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Posted to commits@ws.apache.org by co...@apache.org on 2013/01/04 15:27:27 UTC
svn commit: r1428882 [5/5] - in /webservices/wss4j/site: ./
apidocs/org/apache/ws/security/ apidocs/org/apache/ws/security/class-use/
apidocs/org/apache/ws/security/components/crypto/
apidocs/org/apache/ws/security/components/crypto/class-use/ apidocs/...
Added: webservices/wss4j/site/xref/org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html
URL: http://svn.apache.org/viewvc/webservices/wss4j/site/xref/org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html?rev=1428882&view=auto
==============================================================================
--- webservices/wss4j/site/xref/org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html (added)
+++ webservices/wss4j/site/xref/org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html Fri Jan 4 14:27:26 2013
@@ -0,0 +1,276 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+<title>AlgorithmSuiteValidator xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../../apidocs/org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html">View Javadoc</a></div><pre>
+
+<a name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em>
+<a name="2" href="#2">2</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em>
+<a name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
+<a name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
+<a name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
+<a name="8" href="#8">8</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em>
+<a name="9" href="#9">9</a> <em class="jxr_javadoccomment"> *</em>
+<a name="10" href="#10">10</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a name="11" href="#11">11</a> <em class="jxr_javadoccomment"> *</em>
+<a name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing,</em>
+<a name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * software distributed under the License is distributed on an</em>
+<a name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * KIND, either express or implied. See the License for the</em>
+<a name="16" href="#16">16</a> <em class="jxr_javadoccomment"> * specific language governing permissions and limitations</em>
+<a name="17" href="#17">17</a> <em class="jxr_javadoccomment"> * under the License.</em>
+<a name="18" href="#18">18</a> <em class="jxr_javadoccomment"> */</em>
+<a name="19" href="#19">19</a>
+<a name="20" href="#20">20</a> <strong class="jxr_keyword">package</strong> org.apache.ws.security.components.crypto;
+<a name="21" href="#21">21</a>
+<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.security.PublicKey;
+<a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.security.cert.X509Certificate;
+<a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.security.interfaces.DSAPublicKey;
+<a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.security.interfaces.RSAPublicKey;
+<a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.util.Set;
+<a name="27" href="#27">27</a>
+<a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> javax.xml.crypto.dsig.Reference;
+<a name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> javax.xml.crypto.dsig.Transform;
+<a name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> javax.xml.crypto.dsig.XMLSignature;
+<a name="31" href="#31">31</a>
+<a name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.WSSecurityException;
+<a name="33" href="#33">33</a>
+<a name="34" href="#34">34</a> <em class="jxr_javadoccomment">/**</em>
+<a name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * Validate signature/encryption/etc. algorithms against an AlgorithmSuite policy.</em>
+<a name="36" href="#36">36</a> <em class="jxr_javadoccomment"> */</em>
+<a name="37" href="#37">37</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html">AlgorithmSuiteValidator</a> {
+<a name="38" href="#38">38</a>
+<a name="39" href="#39">39</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> org.apache.commons.logging.Log LOG =
+<a name="40" href="#40">40</a> org.apache.commons.logging.LogFactory.getLog(AlgorithmSuiteValidator.<strong class="jxr_keyword">class</strong>);
+<a name="41" href="#41">41</a>
+<a name="42" href="#42">42</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/apache/ws/security/components/crypto/AlgorithmSuite.html">AlgorithmSuite</a> algorithmSuite;
+<a name="43" href="#43">43</a>
+<a name="44" href="#44">44</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/ws/security/components/crypto/AlgorithmSuiteValidator.html">AlgorithmSuiteValidator</a>(
+<a name="45" href="#45">45</a> <a href="../../../../../../org/apache/ws/security/components/crypto/AlgorithmSuite.html">AlgorithmSuite</a> algorithmSuite
+<a name="46" href="#46">46</a> ) {
+<a name="47" href="#47">47</a> <strong class="jxr_keyword">this</strong>.algorithmSuite = algorithmSuite;
+<a name="48" href="#48">48</a> }
+<a name="49" href="#49">49</a>
+<a name="50" href="#50">50</a> <em class="jxr_javadoccomment">/**</em>
+<a name="51" href="#51">51</a> <em class="jxr_javadoccomment"> * Check the Signature Method</em>
+<a name="52" href="#52">52</a> <em class="jxr_javadoccomment"> */</em>
+<a name="53" href="#53">53</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkSignatureMethod(
+<a name="54" href="#54">54</a> String signatureMethod
+<a name="55" href="#55">55</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="56" href="#56">56</a> Set<String> allowedSignatureMethods = algorithmSuite.getSignatureMethods();
+<a name="57" href="#57">57</a> <strong class="jxr_keyword">if</strong> (!allowedSignatureMethods.isEmpty()
+<a name="58" href="#58">58</a> && !allowedSignatureMethods.contains(signatureMethod)) {
+<a name="59" href="#59">59</a> LOG.debug(
+<a name="60" href="#60">60</a> <span class="jxr_string">"SignatureMethod "</span> + signatureMethod + <span class="jxr_string">" does not match required values"</span>
+<a name="61" href="#61">61</a> );
+<a name="62" href="#62">62</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="63" href="#63">63</a> }
+<a name="64" href="#64">64</a> }
+<a name="65" href="#65">65</a>
+<a name="66" href="#66">66</a> <em class="jxr_javadoccomment">/**</em>
+<a name="67" href="#67">67</a> <em class="jxr_javadoccomment"> * Check the C14n Algorithm</em>
+<a name="68" href="#68">68</a> <em class="jxr_javadoccomment"> */</em>
+<a name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkC14nAlgorithm(
+<a name="70" href="#70">70</a> String c14nAlgorithm
+<a name="71" href="#71">71</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="72" href="#72">72</a> Set<String> allowedC14nAlgorithms = algorithmSuite.getC14nAlgorithms();
+<a name="73" href="#73">73</a> <strong class="jxr_keyword">if</strong> (!allowedC14nAlgorithms.isEmpty() && !allowedC14nAlgorithms.contains(c14nAlgorithm)) {
+<a name="74" href="#74">74</a> LOG.debug(
+<a name="75" href="#75">75</a> <span class="jxr_string">"C14nMethod "</span> + c14nAlgorithm + <span class="jxr_string">" does not match required value"</span>
+<a name="76" href="#76">76</a> );
+<a name="77" href="#77">77</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="78" href="#78">78</a> }
+<a name="79" href="#79">79</a> }
+<a name="80" href="#80">80</a>
+<a name="81" href="#81">81</a> <em class="jxr_javadoccomment">/**</em>
+<a name="82" href="#82">82</a> <em class="jxr_javadoccomment"> * Check the Signature Algorithms</em>
+<a name="83" href="#83">83</a> <em class="jxr_javadoccomment"> */</em>
+<a name="84" href="#84">84</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkSignatureAlgorithms(
+<a name="85" href="#85">85</a> XMLSignature xmlSignature
+<a name="86" href="#86">86</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="87" href="#87">87</a> <em class="jxr_comment">// Signature Algorithm</em>
+<a name="88" href="#88">88</a> String signatureMethod =
+<a name="89" href="#89">89</a> xmlSignature.getSignedInfo().getSignatureMethod().getAlgorithm();
+<a name="90" href="#90">90</a> checkSignatureMethod(signatureMethod);
+<a name="91" href="#91">91</a>
+<a name="92" href="#92">92</a> <em class="jxr_comment">// C14n Algorithm</em>
+<a name="93" href="#93">93</a> String c14nMethod =
+<a name="94" href="#94">94</a> xmlSignature.getSignedInfo().getCanonicalizationMethod().getAlgorithm();
+<a name="95" href="#95">95</a> checkC14nAlgorithm(c14nMethod);
+<a name="96" href="#96">96</a>
+<a name="97" href="#97">97</a> <strong class="jxr_keyword">for</strong> (Object refObject : xmlSignature.getSignedInfo().getReferences()) {
+<a name="98" href="#98">98</a> Reference reference = (Reference)refObject;
+<a name="99" href="#99">99</a> <em class="jxr_comment">// Digest Algorithm</em>
+<a name="100" href="#100">100</a> String digestMethod = reference.getDigestMethod().getAlgorithm();
+<a name="101" href="#101">101</a> Set<String> allowedDigestAlgorithms = algorithmSuite.getDigestAlgorithms();
+<a name="102" href="#102">102</a> <strong class="jxr_keyword">if</strong> (!allowedDigestAlgorithms.isEmpty()
+<a name="103" href="#103">103</a> && !allowedDigestAlgorithms.contains(digestMethod)) {
+<a name="104" href="#104">104</a> LOG.debug(
+<a name="105" href="#105">105</a> <span class="jxr_string">"DigestMethod "</span> + digestMethod + <span class="jxr_string">" does not match required value"</span>
+<a name="106" href="#106">106</a> );
+<a name="107" href="#107">107</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="108" href="#108">108</a> }
+<a name="109" href="#109">109</a>
+<a name="110" href="#110">110</a> <em class="jxr_comment">// Transform Algorithms</em>
+<a name="111" href="#111">111</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < reference.getTransforms().size(); i++) {
+<a name="112" href="#112">112</a> Transform transform = (Transform)reference.getTransforms().get(i);
+<a name="113" href="#113">113</a> String algorithm = transform.getAlgorithm();
+<a name="114" href="#114">114</a> Set<String> allowedTransformAlgorithms =
+<a name="115" href="#115">115</a> algorithmSuite.getTransformAlgorithms();
+<a name="116" href="#116">116</a> <strong class="jxr_keyword">if</strong> (!allowedTransformAlgorithms.isEmpty()
+<a name="117" href="#117">117</a> && !allowedTransformAlgorithms.contains(algorithm)) {
+<a name="118" href="#118">118</a> LOG.debug(
+<a name="119" href="#119">119</a> <span class="jxr_string">"Transform method "</span> + algorithm + <span class="jxr_string">" does not match required value"</span>
+<a name="120" href="#120">120</a> );
+<a name="121" href="#121">121</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="122" href="#122">122</a> }
+<a name="123" href="#123">123</a> }
+<a name="124" href="#124">124</a> }
+<a name="125" href="#125">125</a> }
+<a name="126" href="#126">126</a>
+<a name="127" href="#127">127</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkEncryptionKeyWrapAlgorithm(
+<a name="128" href="#128">128</a> String keyWrapAlgorithm
+<a name="129" href="#129">129</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="130" href="#130">130</a> Set<String> keyWrapAlgorithms = algorithmSuite.getKeyWrapAlgorithms();
+<a name="131" href="#131">131</a> <strong class="jxr_keyword">if</strong> (!keyWrapAlgorithms.isEmpty()
+<a name="132" href="#132">132</a> && !keyWrapAlgorithms.contains(keyWrapAlgorithm)) {
+<a name="133" href="#133">133</a> LOG.debug(
+<a name="134" href="#134">134</a> <span class="jxr_string">"The Key transport method does not match the requirement"</span>
+<a name="135" href="#135">135</a> );
+<a name="136" href="#136">136</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="137" href="#137">137</a> }
+<a name="138" href="#138">138</a> }
+<a name="139" href="#139">139</a>
+<a name="140" href="#140">140</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkSymmetricEncryptionAlgorithm(
+<a name="141" href="#141">141</a> String symmetricAlgorithm
+<a name="142" href="#142">142</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="143" href="#143">143</a> Set<String> encryptionMethods = algorithmSuite.getEncryptionMethods();
+<a name="144" href="#144">144</a> <strong class="jxr_keyword">if</strong> (!encryptionMethods.isEmpty()
+<a name="145" href="#145">145</a> && !encryptionMethods.contains(symmetricAlgorithm)) {
+<a name="146" href="#146">146</a> LOG.debug(
+<a name="147" href="#147">147</a> <span class="jxr_string">"The encryption algorithm does not match the requirement"</span>
+<a name="148" href="#148">148</a> );
+<a name="149" href="#149">149</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="150" href="#150">150</a> }
+<a name="151" href="#151">151</a> }
+<a name="152" href="#152">152</a>
+<a name="153" href="#153">153</a> <em class="jxr_javadoccomment">/**</em>
+<a name="154" href="#154">154</a> <em class="jxr_javadoccomment"> * Check the asymmetric key length</em>
+<a name="155" href="#155">155</a> <em class="jxr_javadoccomment"> */</em>
+<a name="156" href="#156">156</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkAsymmetricKeyLength(
+<a name="157" href="#157">157</a> X509Certificate x509Certificate
+<a name="158" href="#158">158</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="159" href="#159">159</a> <strong class="jxr_keyword">if</strong> (x509Certificate == <strong class="jxr_keyword">null</strong>) {
+<a name="160" href="#160">160</a> <strong class="jxr_keyword">return</strong>;
+<a name="161" href="#161">161</a> }
+<a name="162" href="#162">162</a>
+<a name="163" href="#163">163</a> checkAsymmetricKeyLength(x509Certificate.getPublicKey());
+<a name="164" href="#164">164</a> }
+<a name="165" href="#165">165</a>
+<a name="166" href="#166">166</a> <em class="jxr_javadoccomment">/**</em>
+<a name="167" href="#167">167</a> <em class="jxr_javadoccomment"> * Check the asymmetric key length</em>
+<a name="168" href="#168">168</a> <em class="jxr_javadoccomment"> */</em>
+<a name="169" href="#169">169</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkAsymmetricKeyLength(
+<a name="170" href="#170">170</a> PublicKey publicKey
+<a name="171" href="#171">171</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="172" href="#172">172</a> <strong class="jxr_keyword">if</strong> (publicKey == <strong class="jxr_keyword">null</strong>) {
+<a name="173" href="#173">173</a> <strong class="jxr_keyword">return</strong>;
+<a name="174" href="#174">174</a> }
+<a name="175" href="#175">175</a> <strong class="jxr_keyword">if</strong> (publicKey instanceof RSAPublicKey) {
+<a name="176" href="#176">176</a> <strong class="jxr_keyword">int</strong> modulus = ((RSAPublicKey)publicKey).getModulus().bitLength();
+<a name="177" href="#177">177</a> <strong class="jxr_keyword">if</strong> (modulus < algorithmSuite.getMinimumAsymmetricKeyLength()
+<a name="178" href="#178">178</a> || modulus > algorithmSuite.getMaximumAsymmetricKeyLength()) {
+<a name="179" href="#179">179</a> LOG.debug(
+<a name="180" href="#180">180</a> <span class="jxr_string">"The asymmetric key length does not match the requirement"</span>
+<a name="181" href="#181">181</a> );
+<a name="182" href="#182">182</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="183" href="#183">183</a> }
+<a name="184" href="#184">184</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (publicKey instanceof DSAPublicKey) {
+<a name="185" href="#185">185</a> <strong class="jxr_keyword">int</strong> length = ((DSAPublicKey)publicKey).getParams().getP().bitLength();
+<a name="186" href="#186">186</a> <strong class="jxr_keyword">if</strong> (length < algorithmSuite.getMinimumAsymmetricKeyLength()
+<a name="187" href="#187">187</a> || length > algorithmSuite.getMaximumAsymmetricKeyLength()) {
+<a name="188" href="#188">188</a> LOG.debug(
+<a name="189" href="#189">189</a> <span class="jxr_string">"The asymmetric key length does not match the requirement"</span>
+<a name="190" href="#190">190</a> );
+<a name="191" href="#191">191</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="192" href="#192">192</a> }
+<a name="193" href="#193">193</a> } <strong class="jxr_keyword">else</strong> {
+<a name="194" href="#194">194</a> LOG.debug(
+<a name="195" href="#195">195</a> <span class="jxr_string">"An unknown public key was provided"</span>
+<a name="196" href="#196">196</a> );
+<a name="197" href="#197">197</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="198" href="#198">198</a> }
+<a name="199" href="#199">199</a> }
+<a name="200" href="#200">200</a>
+<a name="201" href="#201">201</a> <em class="jxr_javadoccomment">/**</em>
+<a name="202" href="#202">202</a> <em class="jxr_javadoccomment"> * Check the symmetric key length</em>
+<a name="203" href="#203">203</a> <em class="jxr_javadoccomment"> */</em>
+<a name="204" href="#204">204</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkSymmetricKeyLength(
+<a name="205" href="#205">205</a> <strong class="jxr_keyword">int</strong> secretKeyLength
+<a name="206" href="#206">206</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="207" href="#207">207</a> <strong class="jxr_keyword">if</strong> (secretKeyLength < (algorithmSuite.getMinimumSymmetricKeyLength() / 8)
+<a name="208" href="#208">208</a> || secretKeyLength > (algorithmSuite.getMaximumSymmetricKeyLength() / 8)) {
+<a name="209" href="#209">209</a> LOG.debug(
+<a name="210" href="#210">210</a> <span class="jxr_string">"The symmetric key length does not match the requirement"</span>
+<a name="211" href="#211">211</a> );
+<a name="212" href="#212">212</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="213" href="#213">213</a> }
+<a name="214" href="#214">214</a> }
+<a name="215" href="#215">215</a>
+<a name="216" href="#216">216</a> <em class="jxr_javadoccomment">/**</em>
+<a name="217" href="#217">217</a> <em class="jxr_javadoccomment"> * Check Signature Derived Key length (in bytes)</em>
+<a name="218" href="#218">218</a> <em class="jxr_javadoccomment"> */</em>
+<a name="219" href="#219">219</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkSignatureDerivedKeyLength(
+<a name="220" href="#220">220</a> <strong class="jxr_keyword">int</strong> derivedKeyLength
+<a name="221" href="#221">221</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="222" href="#222">222</a> <strong class="jxr_keyword">int</strong> requiredKeyLength = algorithmSuite.getSignatureDerivedKeyLength();
+<a name="223" href="#223">223</a> <strong class="jxr_keyword">if</strong> (requiredKeyLength > 0 && (derivedKeyLength / 8) != requiredKeyLength) {
+<a name="224" href="#224">224</a> LOG.debug(
+<a name="225" href="#225">225</a> <span class="jxr_string">"The signature derived key length of "</span> + derivedKeyLength + <span class="jxr_string">" does not match"</span>
+<a name="226" href="#226">226</a> + <span class="jxr_string">"the requirement of "</span> + requiredKeyLength
+<a name="227" href="#227">227</a> );
+<a name="228" href="#228">228</a> }
+<a name="229" href="#229">229</a> }
+<a name="230" href="#230">230</a>
+<a name="231" href="#231">231</a> <em class="jxr_javadoccomment">/**</em>
+<a name="232" href="#232">232</a> <em class="jxr_javadoccomment"> * Check Encryption Derived Key length (in bytes)</em>
+<a name="233" href="#233">233</a> <em class="jxr_javadoccomment"> */</em>
+<a name="234" href="#234">234</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkEncryptionDerivedKeyLength(
+<a name="235" href="#235">235</a> <strong class="jxr_keyword">int</strong> derivedKeyLength
+<a name="236" href="#236">236</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="237" href="#237">237</a> <strong class="jxr_keyword">int</strong> requiredKeyLength = algorithmSuite.getEncryptionDerivedKeyLength();
+<a name="238" href="#238">238</a> <strong class="jxr_keyword">if</strong> (requiredKeyLength > 0 && (derivedKeyLength / 8) != requiredKeyLength) {
+<a name="239" href="#239">239</a> LOG.debug(
+<a name="240" href="#240">240</a> <span class="jxr_string">"The encryption derived key length of "</span> + derivedKeyLength + <span class="jxr_string">" does not match"</span>
+<a name="241" href="#241">241</a> + <span class="jxr_string">"the requirement of "</span> + requiredKeyLength
+<a name="242" href="#242">242</a> );
+<a name="243" href="#243">243</a> }
+<a name="244" href="#244">244</a> }
+<a name="245" href="#245">245</a>
+<a name="246" href="#246">246</a> <em class="jxr_javadoccomment">/**</em>
+<a name="247" href="#247">247</a> <em class="jxr_javadoccomment"> * Check Derived Key algorithm</em>
+<a name="248" href="#248">248</a> <em class="jxr_javadoccomment"> */</em>
+<a name="249" href="#249">249</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> checkDerivedKeyAlgorithm(
+<a name="250" href="#250">250</a> String algorithm
+<a name="251" href="#251">251</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="252" href="#252">252</a> Set<String> derivedKeyAlgorithms = algorithmSuite.getDerivedKeyAlgorithms();
+<a name="253" href="#253">253</a> <strong class="jxr_keyword">if</strong> (!derivedKeyAlgorithms.isEmpty()
+<a name="254" href="#254">254</a> && !derivedKeyAlgorithms.contains(algorithm)) {
+<a name="255" href="#255">255</a> LOG.debug(
+<a name="256" href="#256">256</a> <span class="jxr_string">"The Derived Key Algorithm does not match the requirement"</span>
+<a name="257" href="#257">257</a> );
+<a name="258" href="#258">258</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.INVALID_SECURITY);
+<a name="259" href="#259">259</a> }
+<a name="260" href="#260">260</a> }
+<a name="261" href="#261">261</a>
+<a name="262" href="#262">262</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>
+
Added: webservices/wss4j/site/xref/org/apache/ws/security/util/RFC2253Parser.html
URL: http://svn.apache.org/viewvc/webservices/wss4j/site/xref/org/apache/ws/security/util/RFC2253Parser.html?rev=1428882&view=auto
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--- webservices/wss4j/site/xref/org/apache/ws/security/util/RFC2253Parser.html (added)
+++ webservices/wss4j/site/xref/org/apache/ws/security/util/RFC2253Parser.html Fri Jan 4 14:27:26 2013
@@ -0,0 +1,484 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
+<title>RFC2253Parser xref</title>
+<link type="text/css" rel="stylesheet" href="../../../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../../../apidocs/org/apache/ws/security/util/RFC2253Parser.html">View Javadoc</a></div><pre>
+
+<a name="1" href="#1">1</a> <em class="jxr_javadoccomment">/**</em>
+<a name="2" href="#2">2</a> <em class="jxr_javadoccomment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a name="3" href="#3">3</a> <em class="jxr_javadoccomment"> * or more contributor license agreements. See the NOTICE file</em>
+<a name="4" href="#4">4</a> <em class="jxr_javadoccomment"> * distributed with this work for additional information</em>
+<a name="5" href="#5">5</a> <em class="jxr_javadoccomment"> * regarding copyright ownership. The ASF licenses this file</em>
+<a name="6" href="#6">6</a> <em class="jxr_javadoccomment"> * to you under the Apache License, Version 2.0 (the</em>
+<a name="7" href="#7">7</a> <em class="jxr_javadoccomment"> * "License"); you may not use this file except in compliance</em>
+<a name="8" href="#8">8</a> <em class="jxr_javadoccomment"> * with the License. You may obtain a copy of the License at</em>
+<a name="9" href="#9">9</a> <em class="jxr_javadoccomment"> *</em>
+<a name="10" href="#10">10</a> <em class="jxr_javadoccomment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
+<a name="11" href="#11">11</a> <em class="jxr_javadoccomment"> *</em>
+<a name="12" href="#12">12</a> <em class="jxr_javadoccomment"> * Unless required by applicable law or agreed to in writing,</em>
+<a name="13" href="#13">13</a> <em class="jxr_javadoccomment"> * software distributed under the License is distributed on an</em>
+<a name="14" href="#14">14</a> <em class="jxr_javadoccomment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a name="15" href="#15">15</a> <em class="jxr_javadoccomment"> * KIND, either express or implied. See the License for the</em>
+<a name="16" href="#16">16</a> <em class="jxr_javadoccomment"> * specific language governing permissions and limitations</em>
+<a name="17" href="#17">17</a> <em class="jxr_javadoccomment"> * under the License.</em>
+<a name="18" href="#18">18</a> <em class="jxr_javadoccomment"> */</em>
+<a name="19" href="#19">19</a> <strong class="jxr_keyword">package</strong> org.apache.ws.security.util;
+<a name="20" href="#20">20</a>
+<a name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.StringReader;
+<a name="23" href="#23">23</a>
+<a name="24" href="#24">24</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> RFC2253Parser {
+<a name="25" href="#25">25</a>
+<a name="26" href="#26">26</a> <em class="jxr_javadoccomment">/**</em>
+<a name="27" href="#27">27</a> <em class="jxr_javadoccomment"> * Method rfc2253toXMLdsig</em>
+<a name="28" href="#28">28</a> <em class="jxr_javadoccomment"> *</em>
+<a name="29" href="#29">29</a> <em class="jxr_javadoccomment"> * @param dn</em>
+<a name="30" href="#30">30</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="31" href="#31">31</a> <em class="jxr_javadoccomment"> */</em>
+<a name="32" href="#32">32</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String rfc2253toXMLdsig(String dn) {
+<a name="33" href="#33">33</a> <em class="jxr_comment">// Transform from RFC1779 to RFC2253</em>
+<a name="34" href="#34">34</a> String normalized = normalize(dn, <strong class="jxr_keyword">true</strong>);
+<a name="35" href="#35">35</a>
+<a name="36" href="#36">36</a> <strong class="jxr_keyword">return</strong> rfctoXML(normalized);
+<a name="37" href="#37">37</a> }
+<a name="38" href="#38">38</a>
+<a name="39" href="#39">39</a> <em class="jxr_javadoccomment">/**</em>
+<a name="40" href="#40">40</a> <em class="jxr_javadoccomment"> * Method xmldsigtoRFC2253</em>
+<a name="41" href="#41">41</a> <em class="jxr_javadoccomment"> *</em>
+<a name="42" href="#42">42</a> <em class="jxr_javadoccomment"> * @param dn</em>
+<a name="43" href="#43">43</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="44" href="#44">44</a> <em class="jxr_javadoccomment"> */</em>
+<a name="45" href="#45">45</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String xmldsigtoRFC2253(String dn) {
+<a name="46" href="#46">46</a> <em class="jxr_comment">// Transform from RFC1779 to RFC2253</em>
+<a name="47" href="#47">47</a> String normalized = normalize(dn, false);
+<a name="48" href="#48">48</a>
+<a name="49" href="#49">49</a> <strong class="jxr_keyword">return</strong> xmltoRFC(normalized);
+<a name="50" href="#50">50</a> }
+<a name="51" href="#51">51</a>
+<a name="52" href="#52">52</a> <em class="jxr_javadoccomment">/**</em>
+<a name="53" href="#53">53</a> <em class="jxr_javadoccomment"> * Method normalize</em>
+<a name="54" href="#54">54</a> <em class="jxr_javadoccomment"> *</em>
+<a name="55" href="#55">55</a> <em class="jxr_javadoccomment"> * @param dn</em>
+<a name="56" href="#56">56</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="57" href="#57">57</a> <em class="jxr_javadoccomment"> */</em>
+<a name="58" href="#58">58</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String normalize(String dn) {
+<a name="59" href="#59">59</a> <strong class="jxr_keyword">return</strong> normalize(dn, <strong class="jxr_keyword">true</strong>);
+<a name="60" href="#60">60</a> }
+<a name="61" href="#61">61</a>
+<a name="62" href="#62">62</a> <em class="jxr_javadoccomment">/**</em>
+<a name="63" href="#63">63</a> <em class="jxr_javadoccomment"> * Method normalize</em>
+<a name="64" href="#64">64</a> <em class="jxr_javadoccomment"> *</em>
+<a name="65" href="#65">65</a> <em class="jxr_javadoccomment"> * @param dn</em>
+<a name="66" href="#66">66</a> <em class="jxr_javadoccomment"> * @param toXml</em>
+<a name="67" href="#67">67</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="68" href="#68">68</a> <em class="jxr_javadoccomment"> */</em>
+<a name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String normalize(String dn, <strong class="jxr_keyword">boolean</strong> toXml) {
+<a name="70" href="#70">70</a> <em class="jxr_comment">//if empty string</em>
+<a name="71" href="#71">71</a> <strong class="jxr_keyword">if</strong> ((dn == <strong class="jxr_keyword">null</strong>) || dn.equals(<span class="jxr_string">""</span>)) {
+<a name="72" href="#72">72</a> <strong class="jxr_keyword">return</strong> <span class="jxr_string">""</span>;
+<a name="73" href="#73">73</a> }
+<a name="74" href="#74">74</a>
+<a name="75" href="#75">75</a> <strong class="jxr_keyword">try</strong> {
+<a name="76" href="#76">76</a> String DN = semicolonToComma(dn);
+<a name="77" href="#77">77</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="78" href="#78">78</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="79" href="#79">79</a> <strong class="jxr_keyword">int</strong> l = 0;
+<a name="80" href="#80">80</a> <strong class="jxr_keyword">int</strong> k;
+<a name="81" href="#81">81</a>
+<a name="82" href="#82">82</a> <em class="jxr_comment">//for name component</em>
+<a name="83" href="#83">83</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; (k = DN.indexOf(',', j)) >= 0; j = k + 1) {
+<a name="84" href="#84">84</a> l += countQuotes(DN, j, k);
+<a name="85" href="#85">85</a>
+<a name="86" href="#86">86</a> <strong class="jxr_keyword">if</strong> ((k > 0) && (DN.charAt(k - 1) != '\\') && (l % 2) == 0) {
+<a name="87" href="#87">87</a> sb.append(parseRDN(DN.substring(i, k).trim(), toXml)).append(<span class="jxr_string">","</span>);
+<a name="88" href="#88">88</a>
+<a name="89" href="#89">89</a> i = k + 1;
+<a name="90" href="#90">90</a> l = 0;
+<a name="91" href="#91">91</a> }
+<a name="92" href="#92">92</a> }
+<a name="93" href="#93">93</a>
+<a name="94" href="#94">94</a> sb.append(parseRDN(trim(DN.substring(i)), toXml));
+<a name="95" href="#95">95</a>
+<a name="96" href="#96">96</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="97" href="#97">97</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
+<a name="98" href="#98">98</a> <strong class="jxr_keyword">return</strong> dn;
+<a name="99" href="#99">99</a> }
+<a name="100" href="#100">100</a> }
+<a name="101" href="#101">101</a>
+<a name="102" href="#102">102</a> <em class="jxr_javadoccomment">/**</em>
+<a name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * Method parseRDN</em>
+<a name="104" href="#104">104</a> <em class="jxr_javadoccomment"> *</em>
+<a name="105" href="#105">105</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="106" href="#106">106</a> <em class="jxr_javadoccomment"> * @param toXml</em>
+<a name="107" href="#107">107</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="108" href="#108">108</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="109" href="#109">109</a> <em class="jxr_javadoccomment"> */</em>
+<a name="110" href="#110">110</a> <strong class="jxr_keyword">static</strong> String parseRDN(String str, <strong class="jxr_keyword">boolean</strong> toXml) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="111" href="#111">111</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="112" href="#112">112</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="113" href="#113">113</a> <strong class="jxr_keyword">int</strong> l = 0;
+<a name="114" href="#114">114</a> <strong class="jxr_keyword">int</strong> k;
+<a name="115" href="#115">115</a>
+<a name="116" href="#116">116</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; (k = str.indexOf('+', j)) >= 0; j = k + 1) {
+<a name="117" href="#117">117</a> l += countQuotes(str, j, k);
+<a name="118" href="#118">118</a>
+<a name="119" href="#119">119</a> <strong class="jxr_keyword">if</strong> ((k > 0) && (str.charAt(k - 1) != '\\') && (l % 2) == 0) {
+<a name="120" href="#120">120</a> sb.append(parseATAV(trim(str.substring(i, k)), toXml)).append(<span class="jxr_string">"+"</span>);
+<a name="121" href="#121">121</a>
+<a name="122" href="#122">122</a> i = k + 1;
+<a name="123" href="#123">123</a> l = 0;
+<a name="124" href="#124">124</a> }
+<a name="125" href="#125">125</a> }
+<a name="126" href="#126">126</a>
+<a name="127" href="#127">127</a> sb.append(parseATAV(trim(str.substring(i)), toXml));
+<a name="128" href="#128">128</a>
+<a name="129" href="#129">129</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="130" href="#130">130</a> }
+<a name="131" href="#131">131</a>
+<a name="132" href="#132">132</a> <em class="jxr_javadoccomment">/**</em>
+<a name="133" href="#133">133</a> <em class="jxr_javadoccomment"> * Method parseATAV</em>
+<a name="134" href="#134">134</a> <em class="jxr_javadoccomment"> *</em>
+<a name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="136" href="#136">136</a> <em class="jxr_javadoccomment"> * @param toXml</em>
+<a name="137" href="#137">137</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="138" href="#138">138</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="139" href="#139">139</a> <em class="jxr_javadoccomment"> */</em>
+<a name="140" href="#140">140</a> <strong class="jxr_keyword">static</strong> String parseATAV(String str, <strong class="jxr_keyword">boolean</strong> toXml) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="141" href="#141">141</a> <strong class="jxr_keyword">int</strong> i = str.indexOf('=');
+<a name="142" href="#142">142</a>
+<a name="143" href="#143">143</a> <strong class="jxr_keyword">if</strong> ((i == -1) || ((i > 0) && (str.charAt(i - 1) == '\\'))) {
+<a name="144" href="#144">144</a> <strong class="jxr_keyword">return</strong> str;
+<a name="145" href="#145">145</a> }
+<a name="146" href="#146">146</a> String attrType = normalizeAT(str.substring(0, i));
+<a name="147" href="#147">147</a> <em class="jxr_comment">// only normalize if value is a String</em>
+<a name="148" href="#148">148</a> String attrValue = <strong class="jxr_keyword">null</strong>;
+<a name="149" href="#149">149</a> <strong class="jxr_keyword">if</strong> (attrType.charAt(0) >= '0' && attrType.charAt(0) <= '9') {
+<a name="150" href="#150">150</a> attrValue = str.substring(i + 1);
+<a name="151" href="#151">151</a> } <strong class="jxr_keyword">else</strong> {
+<a name="152" href="#152">152</a> attrValue = normalizeV(str.substring(i + 1), toXml);
+<a name="153" href="#153">153</a> }
+<a name="154" href="#154">154</a>
+<a name="155" href="#155">155</a> <strong class="jxr_keyword">return</strong> attrType + <span class="jxr_string">"="</span> + attrValue;
+<a name="156" href="#156">156</a>
+<a name="157" href="#157">157</a> }
+<a name="158" href="#158">158</a>
+<a name="159" href="#159">159</a> <em class="jxr_javadoccomment">/**</em>
+<a name="160" href="#160">160</a> <em class="jxr_javadoccomment"> * Method normalizeAT</em>
+<a name="161" href="#161">161</a> <em class="jxr_javadoccomment"> *</em>
+<a name="162" href="#162">162</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="163" href="#163">163</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="164" href="#164">164</a> <em class="jxr_javadoccomment"> */</em>
+<a name="165" href="#165">165</a> <strong class="jxr_keyword">static</strong> String normalizeAT(String str) {
+<a name="166" href="#166">166</a>
+<a name="167" href="#167">167</a> String at = str.toUpperCase().trim();
+<a name="168" href="#168">168</a>
+<a name="169" href="#169">169</a> <strong class="jxr_keyword">if</strong> (at.startsWith(<span class="jxr_string">"OID"</span>)) {
+<a name="170" href="#170">170</a> at = at.substring(3);
+<a name="171" href="#171">171</a> }
+<a name="172" href="#172">172</a>
+<a name="173" href="#173">173</a> <strong class="jxr_keyword">return</strong> at;
+<a name="174" href="#174">174</a> }
+<a name="175" href="#175">175</a>
+<a name="176" href="#176">176</a> <em class="jxr_javadoccomment">/**</em>
+<a name="177" href="#177">177</a> <em class="jxr_javadoccomment"> * Method normalizeV</em>
+<a name="178" href="#178">178</a> <em class="jxr_javadoccomment"> *</em>
+<a name="179" href="#179">179</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="180" href="#180">180</a> <em class="jxr_javadoccomment"> * @param toXml</em>
+<a name="181" href="#181">181</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="182" href="#182">182</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="183" href="#183">183</a> <em class="jxr_javadoccomment"> */</em>
+<a name="184" href="#184">184</a> <strong class="jxr_keyword">static</strong> String normalizeV(String str, <strong class="jxr_keyword">boolean</strong> toXml) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="185" href="#185">185</a> String value = trim(str);
+<a name="186" href="#186">186</a>
+<a name="187" href="#187">187</a> <strong class="jxr_keyword">if</strong> (value.startsWith(<span class="jxr_string">"\""</span>)) {
+<a name="188" href="#188">188</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="189" href="#189">189</a> StringReader sr = <strong class="jxr_keyword">new</strong> StringReader(value.substring(1, value.length() - 1));
+<a name="190" href="#190">190</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="191" href="#191">191</a> <strong class="jxr_keyword">char</strong> c;
+<a name="192" href="#192">192</a>
+<a name="193" href="#193">193</a> <strong class="jxr_keyword">while</strong> ((i = sr.read()) > -1) {
+<a name="194" href="#194">194</a> c = (<strong class="jxr_keyword">char</strong>) i;
+<a name="195" href="#195">195</a>
+<a name="196" href="#196">196</a> <em class="jxr_comment">//the following char is defined at 4.Relationship with RFC1779 and LDAPv2 inrfc2253</em>
+<a name="197" href="#197">197</a> <strong class="jxr_keyword">if</strong> ((c == ',') || (c == '=') || (c == '+') || (c == '<')
+<a name="198" href="#198">198</a> || (c == '>') || (c == '#') || (c == ';')) {
+<a name="199" href="#199">199</a> sb.append('\\');
+<a name="200" href="#200">200</a> }
+<a name="201" href="#201">201</a>
+<a name="202" href="#202">202</a> sb.append(c);
+<a name="203" href="#203">203</a> }
+<a name="204" href="#204">204</a>
+<a name="205" href="#205">205</a> value = trim(sb.toString());
+<a name="206" href="#206">206</a> }
+<a name="207" href="#207">207</a>
+<a name="208" href="#208">208</a> <strong class="jxr_keyword">if</strong> (toXml) {
+<a name="209" href="#209">209</a> <strong class="jxr_keyword">if</strong> (value.startsWith(<span class="jxr_string">"#"</span>)) {
+<a name="210" href="#210">210</a> value = '\\' + value;
+<a name="211" href="#211">211</a> }
+<a name="212" href="#212">212</a> } <strong class="jxr_keyword">else</strong> {
+<a name="213" href="#213">213</a> <strong class="jxr_keyword">if</strong> (value.startsWith(<span class="jxr_string">"\\#"</span>)) {
+<a name="214" href="#214">214</a> value = value.substring(1);
+<a name="215" href="#215">215</a> }
+<a name="216" href="#216">216</a> }
+<a name="217" href="#217">217</a>
+<a name="218" href="#218">218</a> <strong class="jxr_keyword">return</strong> value;
+<a name="219" href="#219">219</a> }
+<a name="220" href="#220">220</a>
+<a name="221" href="#221">221</a> <em class="jxr_javadoccomment">/**</em>
+<a name="222" href="#222">222</a> <em class="jxr_javadoccomment"> * Method rfctoXML</em>
+<a name="223" href="#223">223</a> <em class="jxr_javadoccomment"> *</em>
+<a name="224" href="#224">224</a> <em class="jxr_javadoccomment"> * @param string</em>
+<a name="225" href="#225">225</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="226" href="#226">226</a> <em class="jxr_javadoccomment"> */</em>
+<a name="227" href="#227">227</a> <strong class="jxr_keyword">static</strong> String rfctoXML(String string) {
+<a name="228" href="#228">228</a> <strong class="jxr_keyword">try</strong> {
+<a name="229" href="#229">229</a> String s = changeLess32toXML(string);
+<a name="230" href="#230">230</a>
+<a name="231" href="#231">231</a> <strong class="jxr_keyword">return</strong> changeWStoXML(s);
+<a name="232" href="#232">232</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a name="233" href="#233">233</a> <strong class="jxr_keyword">return</strong> string;
+<a name="234" href="#234">234</a> }
+<a name="235" href="#235">235</a> }
+<a name="236" href="#236">236</a>
+<a name="237" href="#237">237</a> <em class="jxr_javadoccomment">/**</em>
+<a name="238" href="#238">238</a> <em class="jxr_javadoccomment"> * Method xmltoRFC</em>
+<a name="239" href="#239">239</a> <em class="jxr_javadoccomment"> *</em>
+<a name="240" href="#240">240</a> <em class="jxr_javadoccomment"> * @param string</em>
+<a name="241" href="#241">241</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="242" href="#242">242</a> <em class="jxr_javadoccomment"> */</em>
+<a name="243" href="#243">243</a> <strong class="jxr_keyword">static</strong> String xmltoRFC(String string) {
+<a name="244" href="#244">244</a> <strong class="jxr_keyword">try</strong> {
+<a name="245" href="#245">245</a> String s = changeLess32toRFC(string);
+<a name="246" href="#246">246</a>
+<a name="247" href="#247">247</a> <strong class="jxr_keyword">return</strong> changeWStoRFC(s);
+<a name="248" href="#248">248</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a name="249" href="#249">249</a> <strong class="jxr_keyword">return</strong> string;
+<a name="250" href="#250">250</a> }
+<a name="251" href="#251">251</a> }
+<a name="252" href="#252">252</a>
+<a name="253" href="#253">253</a> <em class="jxr_javadoccomment">/**</em>
+<a name="254" href="#254">254</a> <em class="jxr_javadoccomment"> * Method changeLess32toRFC</em>
+<a name="255" href="#255">255</a> <em class="jxr_javadoccomment"> *</em>
+<a name="256" href="#256">256</a> <em class="jxr_javadoccomment"> * @param string</em>
+<a name="257" href="#257">257</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="258" href="#258">258</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="259" href="#259">259</a> <em class="jxr_javadoccomment"> */</em>
+<a name="260" href="#260">260</a> <strong class="jxr_keyword">static</strong> String changeLess32toRFC(String string) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="261" href="#261">261</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="262" href="#262">262</a> StringReader sr = <strong class="jxr_keyword">new</strong> StringReader(string);
+<a name="263" href="#263">263</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="264" href="#264">264</a> <strong class="jxr_keyword">char</strong> c;
+<a name="265" href="#265">265</a>
+<a name="266" href="#266">266</a> <strong class="jxr_keyword">while</strong> ((i = sr.read()) > -1) {
+<a name="267" href="#267">267</a> c = (<strong class="jxr_keyword">char</strong>) i;
+<a name="268" href="#268">268</a>
+<a name="269" href="#269">269</a> <strong class="jxr_keyword">if</strong> (c == '\\') {
+<a name="270" href="#270">270</a> sb.append(c);
+<a name="271" href="#271">271</a>
+<a name="272" href="#272">272</a> <strong class="jxr_keyword">char</strong> c1 = (<strong class="jxr_keyword">char</strong>) sr.read();
+<a name="273" href="#273">273</a> <strong class="jxr_keyword">char</strong> c2 = (<strong class="jxr_keyword">char</strong>) sr.read();
+<a name="274" href="#274">274</a>
+<a name="275" href="#275">275</a> <em class="jxr_comment">//65 (A) 97 (a)</em>
+<a name="276" href="#276">276</a> <strong class="jxr_keyword">if</strong> ((((c1 >= 48) && (c1 <= 57)) || ((c1 >= 65) && (c1 <= 70)) || ((c1 >= 97) && (c1 <= 102)))
+<a name="277" href="#277">277</a> && (((c2 >= 48) && (c2 <= 57))
+<a name="278" href="#278">278</a> || ((c2 >= 65) && (c2 <= 70))
+<a name="279" href="#279">279</a> || ((c2 >= 97) && (c2 <= 102)))) {
+<a name="280" href="#280">280</a> <strong class="jxr_keyword">char</strong> ch = (<strong class="jxr_keyword">char</strong>) Byte.parseByte(<span class="jxr_string">""</span> + c1 + c2, 16);
+<a name="281" href="#281">281</a>
+<a name="282" href="#282">282</a> sb.append(ch);
+<a name="283" href="#283">283</a> } <strong class="jxr_keyword">else</strong> {
+<a name="284" href="#284">284</a> sb.append(c1);
+<a name="285" href="#285">285</a> sb.append(c2);
+<a name="286" href="#286">286</a> }
+<a name="287" href="#287">287</a> } <strong class="jxr_keyword">else</strong> {
+<a name="288" href="#288">288</a> sb.append(c);
+<a name="289" href="#289">289</a> }
+<a name="290" href="#290">290</a> }
+<a name="291" href="#291">291</a>
+<a name="292" href="#292">292</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="293" href="#293">293</a> }
+<a name="294" href="#294">294</a>
+<a name="295" href="#295">295</a> <em class="jxr_javadoccomment">/**</em>
+<a name="296" href="#296">296</a> <em class="jxr_javadoccomment"> * Method changeLess32toXML</em>
+<a name="297" href="#297">297</a> <em class="jxr_javadoccomment"> *</em>
+<a name="298" href="#298">298</a> <em class="jxr_javadoccomment"> * @param string</em>
+<a name="299" href="#299">299</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="300" href="#300">300</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="301" href="#301">301</a> <em class="jxr_javadoccomment"> */</em>
+<a name="302" href="#302">302</a> <strong class="jxr_keyword">static</strong> String changeLess32toXML(String string) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="303" href="#303">303</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="304" href="#304">304</a> StringReader sr = <strong class="jxr_keyword">new</strong> StringReader(string);
+<a name="305" href="#305">305</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="306" href="#306">306</a>
+<a name="307" href="#307">307</a> <strong class="jxr_keyword">while</strong> ((i = sr.read()) > -1) {
+<a name="308" href="#308">308</a> <strong class="jxr_keyword">if</strong> (i < 32) {
+<a name="309" href="#309">309</a> sb.append('\\');
+<a name="310" href="#310">310</a> sb.append(Integer.toHexString(i));
+<a name="311" href="#311">311</a> } <strong class="jxr_keyword">else</strong> {
+<a name="312" href="#312">312</a> sb.append((<strong class="jxr_keyword">char</strong>) i);
+<a name="313" href="#313">313</a> }
+<a name="314" href="#314">314</a> }
+<a name="315" href="#315">315</a>
+<a name="316" href="#316">316</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="317" href="#317">317</a> }
+<a name="318" href="#318">318</a>
+<a name="319" href="#319">319</a> <em class="jxr_javadoccomment">/**</em>
+<a name="320" href="#320">320</a> <em class="jxr_javadoccomment"> * Method changeWStoXML</em>
+<a name="321" href="#321">321</a> <em class="jxr_javadoccomment"> *</em>
+<a name="322" href="#322">322</a> <em class="jxr_javadoccomment"> * @param string</em>
+<a name="323" href="#323">323</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="324" href="#324">324</a> <em class="jxr_javadoccomment"> * @throws IOException</em>
+<a name="325" href="#325">325</a> <em class="jxr_javadoccomment"> */</em>
+<a name="326" href="#326">326</a> <strong class="jxr_keyword">static</strong> String changeWStoXML(String string) <strong class="jxr_keyword">throws</strong> IOException {
+<a name="327" href="#327">327</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="328" href="#328">328</a> StringReader sr = <strong class="jxr_keyword">new</strong> StringReader(string);
+<a name="329" href="#329">329</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="330" href="#330">330</a> <strong class="jxr_keyword">char</strong> c;
+<a name="331" href="#331">331</a>
+<a name="332" href="#332">332</a> <strong class="jxr_keyword">while</strong> ((i = sr.read()) > -1) {
+<a name="333" href="#333">333</a> c = (<strong class="jxr_keyword">char</strong>) i;
+<a name="334" href="#334">334</a>
+<a name="335" href="#335">335</a> <strong class="jxr_keyword">if</strong> (c == '\\') {
+<a name="336" href="#336">336</a> <strong class="jxr_keyword">char</strong> c1 = (<strong class="jxr_keyword">char</strong>) sr.read();
+<a name="337" href="#337">337</a>
+<a name="338" href="#338">338</a> <strong class="jxr_keyword">if</strong> (c1 == ' ') {
+<a name="339" href="#339">339</a> sb.append('\\');
+<a name="340" href="#340">340</a>
+<a name="341" href="#341">341</a> String s = <span class="jxr_string">"20"</span>;
+<a name="342" href="#342">342</a>
+<a name="343" href="#343">343</a> sb.append(s);
+<a name="344" href="#344">344</a> } <strong class="jxr_keyword">else</strong> {
+<a name="345" href="#345">345</a> sb.append('\\');
+<a name="346" href="#346">346</a> sb.append(c1);
+<a name="347" href="#347">347</a> }
+<a name="348" href="#348">348</a> } <strong class="jxr_keyword">else</strong> {
+<a name="349" href="#349">349</a> sb.append(c);
+<a name="350" href="#350">350</a> }
+<a name="351" href="#351">351</a> }
+<a name="352" href="#352">352</a>
+<a name="353" href="#353">353</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="354" href="#354">354</a> }
+<a name="355" href="#355">355</a>
+<a name="356" href="#356">356</a> <em class="jxr_javadoccomment">/**</em>
+<a name="357" href="#357">357</a> <em class="jxr_javadoccomment"> * Method changeWStoRFC</em>
+<a name="358" href="#358">358</a> <em class="jxr_javadoccomment"> *</em>
+<a name="359" href="#359">359</a> <em class="jxr_javadoccomment"> * @param string</em>
+<a name="360" href="#360">360</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="361" href="#361">361</a> <em class="jxr_javadoccomment"> */</em>
+<a name="362" href="#362">362</a> <strong class="jxr_keyword">static</strong> String changeWStoRFC(String string) {
+<a name="363" href="#363">363</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="364" href="#364">364</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="365" href="#365">365</a> <strong class="jxr_keyword">int</strong> k;
+<a name="366" href="#366">366</a>
+<a name="367" href="#367">367</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; (k = string.indexOf(<span class="jxr_string">"\\20"</span>, j)) >= 0; j = k + 3) {
+<a name="368" href="#368">368</a> sb.append(trim(string.substring(i, k))).append(<span class="jxr_string">"\\ "</span>);
+<a name="369" href="#369">369</a>
+<a name="370" href="#370">370</a> i = k + 3;
+<a name="371" href="#371">371</a> }
+<a name="372" href="#372">372</a>
+<a name="373" href="#373">373</a> sb.append(string.substring(i));
+<a name="374" href="#374">374</a>
+<a name="375" href="#375">375</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="376" href="#376">376</a> }
+<a name="377" href="#377">377</a>
+<a name="378" href="#378">378</a> <em class="jxr_javadoccomment">/**</em>
+<a name="379" href="#379">379</a> <em class="jxr_javadoccomment"> * Method semicolonToComma</em>
+<a name="380" href="#380">380</a> <em class="jxr_javadoccomment"> *</em>
+<a name="381" href="#381">381</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="382" href="#382">382</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="383" href="#383">383</a> <em class="jxr_javadoccomment"> */</em>
+<a name="384" href="#384">384</a> <strong class="jxr_keyword">static</strong> String semicolonToComma(String str) {
+<a name="385" href="#385">385</a> <strong class="jxr_keyword">return</strong> removeWSandReplace(str, <span class="jxr_string">";"</span>, <span class="jxr_string">","</span>);
+<a name="386" href="#386">386</a> }
+<a name="387" href="#387">387</a>
+<a name="388" href="#388">388</a> <em class="jxr_javadoccomment">/**</em>
+<a name="389" href="#389">389</a> <em class="jxr_javadoccomment"> * Method removeWhiteSpace</em>
+<a name="390" href="#390">390</a> <em class="jxr_javadoccomment"> *</em>
+<a name="391" href="#391">391</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="392" href="#392">392</a> <em class="jxr_javadoccomment"> * @param symbol</em>
+<a name="393" href="#393">393</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="394" href="#394">394</a> <em class="jxr_javadoccomment"> */</em>
+<a name="395" href="#395">395</a> <strong class="jxr_keyword">static</strong> String removeWhiteSpace(String str, String symbol) {
+<a name="396" href="#396">396</a> <strong class="jxr_keyword">return</strong> removeWSandReplace(str, symbol, symbol);
+<a name="397" href="#397">397</a> }
+<a name="398" href="#398">398</a>
+<a name="399" href="#399">399</a> <em class="jxr_javadoccomment">/**</em>
+<a name="400" href="#400">400</a> <em class="jxr_javadoccomment"> * Method removeWSandReplace</em>
+<a name="401" href="#401">401</a> <em class="jxr_javadoccomment"> *</em>
+<a name="402" href="#402">402</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="403" href="#403">403</a> <em class="jxr_javadoccomment"> * @param symbol</em>
+<a name="404" href="#404">404</a> <em class="jxr_javadoccomment"> * @param replace</em>
+<a name="405" href="#405">405</a> <em class="jxr_javadoccomment"> * @return normalized string</em>
+<a name="406" href="#406">406</a> <em class="jxr_javadoccomment"> */</em>
+<a name="407" href="#407">407</a> <strong class="jxr_keyword">static</strong> String removeWSandReplace(String str, String symbol, String replace) {
+<a name="408" href="#408">408</a> StringBuilder sb = <strong class="jxr_keyword">new</strong> StringBuilder();
+<a name="409" href="#409">409</a> <strong class="jxr_keyword">int</strong> i = 0;
+<a name="410" href="#410">410</a> <strong class="jxr_keyword">int</strong> l = 0;
+<a name="411" href="#411">411</a> <strong class="jxr_keyword">int</strong> k;
+<a name="412" href="#412">412</a>
+<a name="413" href="#413">413</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> j = 0; (k = str.indexOf(symbol, j)) >= 0; j = k + 1) {
+<a name="414" href="#414">414</a> l += countQuotes(str, j, k);
+<a name="415" href="#415">415</a>
+<a name="416" href="#416">416</a> <strong class="jxr_keyword">if</strong> ((k > 0) && (str.charAt(k - 1) != '\\') && (l % 2) == 0) {
+<a name="417" href="#417">417</a> sb.append(trim(str.substring(i, k))).append(replace);
+<a name="418" href="#418">418</a>
+<a name="419" href="#419">419</a> i = k + 1;
+<a name="420" href="#420">420</a> l = 0;
+<a name="421" href="#421">421</a> }
+<a name="422" href="#422">422</a> }
+<a name="423" href="#423">423</a>
+<a name="424" href="#424">424</a> sb.append(trim(str.substring(i)));
+<a name="425" href="#425">425</a>
+<a name="426" href="#426">426</a> <strong class="jxr_keyword">return</strong> sb.toString();
+<a name="427" href="#427">427</a> }
+<a name="428" href="#428">428</a>
+<a name="429" href="#429">429</a> <em class="jxr_javadoccomment">/**</em>
+<a name="430" href="#430">430</a> <em class="jxr_javadoccomment"> * Returns the number of Quotation from i to j</em>
+<a name="431" href="#431">431</a> <em class="jxr_javadoccomment"> *</em>
+<a name="432" href="#432">432</a> <em class="jxr_javadoccomment"> * @param s</em>
+<a name="433" href="#433">433</a> <em class="jxr_javadoccomment"> * @param i</em>
+<a name="434" href="#434">434</a> <em class="jxr_javadoccomment"> * @param j</em>
+<a name="435" href="#435">435</a> <em class="jxr_javadoccomment"> * @return number of quotes</em>
+<a name="436" href="#436">436</a> <em class="jxr_javadoccomment"> */</em>
+<a name="437" href="#437">437</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">int</strong> countQuotes(String s, <strong class="jxr_keyword">int</strong> i, <strong class="jxr_keyword">int</strong> j) {
+<a name="438" href="#438">438</a> <strong class="jxr_keyword">int</strong> k = 0;
+<a name="439" href="#439">439</a>
+<a name="440" href="#440">440</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> l = i; l < j; l++) {
+<a name="441" href="#441">441</a> <strong class="jxr_keyword">if</strong> (s.charAt(l) == '"') {
+<a name="442" href="#442">442</a> k++;
+<a name="443" href="#443">443</a> }
+<a name="444" href="#444">444</a> }
+<a name="445" href="#445">445</a>
+<a name="446" href="#446">446</a> <strong class="jxr_keyword">return</strong> k;
+<a name="447" href="#447">447</a> }
+<a name="448" href="#448">448</a>
+<a name="449" href="#449">449</a> <em class="jxr_comment">//only for the end of a space character occurring at the end of the string from rfc2253</em>
+<a name="450" href="#450">450</a>
+<a name="451" href="#451">451</a> <em class="jxr_javadoccomment">/**</em>
+<a name="452" href="#452">452</a> <em class="jxr_javadoccomment"> * Method trim</em>
+<a name="453" href="#453">453</a> <em class="jxr_javadoccomment"> *</em>
+<a name="454" href="#454">454</a> <em class="jxr_javadoccomment"> * @param str</em>
+<a name="455" href="#455">455</a> <em class="jxr_javadoccomment"> * @return the string</em>
+<a name="456" href="#456">456</a> <em class="jxr_javadoccomment"> */</em>
+<a name="457" href="#457">457</a> <strong class="jxr_keyword">static</strong> String trim(String str) {
+<a name="458" href="#458">458</a>
+<a name="459" href="#459">459</a> String trimed = str.trim();
+<a name="460" href="#460">460</a> <strong class="jxr_keyword">int</strong> i = str.indexOf(trimed) + trimed.length();
+<a name="461" href="#461">461</a>
+<a name="462" href="#462">462</a> <strong class="jxr_keyword">if</strong> ((str.length() > i) && trimed.endsWith(<span class="jxr_string">"\\"</span>)
+<a name="463" href="#463">463</a> && !trimed.endsWith(<span class="jxr_string">"\\\\"</span>) && (str.charAt(i) == ' ')) {
+<a name="464" href="#464">464</a> trimed = trimed + <span class="jxr_string">" "</span>;
+<a name="465" href="#465">465</a> }
+<a name="466" href="#466">466</a>
+<a name="467" href="#467">467</a> <strong class="jxr_keyword">return</strong> trimed;
+<a name="468" href="#468">468</a> }
+<a name="469" href="#469">469</a>
+<a name="470" href="#470">470</a> }
+</pre>
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