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Posted to commits@ws.apache.org by co...@apache.org on 2010/11/30 12:10:41 UTC
svn commit: r1040461 [25/28] - in /webservices/wss4j/site: ./ apidocs/
apidocs/org/apache/ws/axis/security/
apidocs/org/apache/ws/axis/security/class-use/
apidocs/org/apache/ws/axis/security/handler/
apidocs/org/apache/ws/axis/security/handler/class-us...
Modified: webservices/wss4j/site/xref/org/apache/ws/security/processor/EncryptedKeyProcessor.html
URL: http://svn.apache.org/viewvc/webservices/wss4j/site/xref/org/apache/ws/security/processor/EncryptedKeyProcessor.html?rev=1040461&r1=1040460&r2=1040461&view=diff
==============================================================================
--- webservices/wss4j/site/xref/org/apache/ws/security/processor/EncryptedKeyProcessor.html (original)
+++ webservices/wss4j/site/xref/org/apache/ws/security/processor/EncryptedKeyProcessor.html Tue Nov 30 11:10:26 2010
@@ -41,455 +41,474 @@
<a name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.components.crypto.Crypto;
<a name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.message.token.SecurityTokenReference;
<a name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.message.token.X509Security;
-<a name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.util.Base64;
-<a name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.util.WSSecurityUtil;
-<a name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Document;
-<a name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Element;
-<a name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Node;
-<a name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.NodeList;
-<a name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Text;
-<a name="41" href="#41">41</a>
-<a name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> javax.crypto.BadPaddingException;
-<a name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> javax.crypto.Cipher;
-<a name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> javax.crypto.IllegalBlockSizeException;
-<a name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> javax.crypto.SecretKey;
-<a name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> javax.security.auth.callback.Callback;
-<a name="47" href="#47">47</a> <strong class="jxr_keyword">import</strong> javax.security.auth.callback.CallbackHandler;
-<a name="48" href="#48">48</a> <strong class="jxr_keyword">import</strong> javax.security.auth.callback.UnsupportedCallbackException;
-<a name="49" href="#49">49</a> <strong class="jxr_keyword">import</strong> javax.xml.namespace.QName;
-<a name="50" href="#50">50</a>
-<a name="51" href="#51">51</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
-<a name="52" href="#52">52</a> <strong class="jxr_keyword">import</strong> java.security.PrivateKey;
-<a name="53" href="#53">53</a> <strong class="jxr_keyword">import</strong> java.security.cert.X509Certificate;
-<a name="54" href="#54">54</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
-<a name="55" href="#55">55</a> <strong class="jxr_keyword">import</strong> java.util.Vector;
-<a name="56" href="#56">56</a>
-<a name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/ws/security/processor/EncryptedKeyProcessor.html">EncryptedKeyProcessor</a> implements <a href="../../../../../org/apache/ws/security/processor/Processor.html">Processor</a> {
-<a name="58" href="#58">58</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Log log = LogFactory.getLog(EncryptedKeyProcessor.<strong class="jxr_keyword">class</strong>.getName());
-<a name="59" href="#59">59</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Log tlog =
-<a name="60" href="#60">60</a> LogFactory.getLog(<span class="jxr_string">"org.apache.ws.security.TIME"</span>);
-<a name="61" href="#61">61</a> <strong class="jxr_keyword">private</strong> byte[] encryptedEphemeralKey;
-<a name="62" href="#62">62</a>
-<a name="63" href="#63">63</a> <strong class="jxr_keyword">private</strong> byte[] decryptedBytes = <strong class="jxr_keyword">null</strong>;
+<a name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.saml.SAMLKeyInfo;
+<a name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.saml.SAMLUtil;
+<a name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.util.Base64;
+<a name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.ws.security.util.WSSecurityUtil;
+<a name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Document;
+<a name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Element;
+<a name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Node;
+<a name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.NodeList;
+<a name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Text;
+<a name="43" href="#43">43</a>
+<a name="44" href="#44">44</a> <strong class="jxr_keyword">import</strong> javax.crypto.BadPaddingException;
+<a name="45" href="#45">45</a> <strong class="jxr_keyword">import</strong> javax.crypto.Cipher;
+<a name="46" href="#46">46</a> <strong class="jxr_keyword">import</strong> javax.crypto.IllegalBlockSizeException;
+<a name="47" href="#47">47</a> <strong class="jxr_keyword">import</strong> javax.crypto.SecretKey;
+<a name="48" href="#48">48</a> <strong class="jxr_keyword">import</strong> javax.security.auth.callback.Callback;
+<a name="49" href="#49">49</a> <strong class="jxr_keyword">import</strong> javax.security.auth.callback.CallbackHandler;
+<a name="50" href="#50">50</a> <strong class="jxr_keyword">import</strong> javax.security.auth.callback.UnsupportedCallbackException;
+<a name="51" href="#51">51</a> <strong class="jxr_keyword">import</strong> javax.xml.namespace.QName;
+<a name="52" href="#52">52</a>
+<a name="53" href="#53">53</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
+<a name="54" href="#54">54</a> <strong class="jxr_keyword">import</strong> java.security.PrivateKey;
+<a name="55" href="#55">55</a> <strong class="jxr_keyword">import</strong> java.security.cert.X509Certificate;
+<a name="56" href="#56">56</a> <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a name="57" href="#57">57</a> <strong class="jxr_keyword">import</strong> java.util.Vector;
+<a name="58" href="#58">58</a>
+<a name="59" href="#59">59</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/ws/security/processor/EncryptedKeyProcessor.html">EncryptedKeyProcessor</a> implements <a href="../../../../../org/apache/ws/security/processor/Processor.html">Processor</a> {
+<a name="60" href="#60">60</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Log log = LogFactory.getLog(EncryptedKeyProcessor.<strong class="jxr_keyword">class</strong>.getName());
+<a name="61" href="#61">61</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Log tlog =
+<a name="62" href="#62">62</a> LogFactory.getLog(<span class="jxr_string">"org.apache.ws.security.TIME"</span>);
+<a name="63" href="#63">63</a> <strong class="jxr_keyword">private</strong> byte[] encryptedEphemeralKey;
<a name="64" href="#64">64</a>
-<a name="65" href="#65">65</a> <strong class="jxr_keyword">private</strong> String encryptedKeyId = <strong class="jxr_keyword">null</strong>;
-<a name="66" href="#66">66</a> <strong class="jxr_keyword">private</strong> X509Certificate cert = <strong class="jxr_keyword">null</strong>;
-<a name="67" href="#67">67</a>
-<a name="68" href="#68">68</a> <strong class="jxr_keyword">private</strong> String encryptedKeyTransportMethod = <strong class="jxr_keyword">null</strong>;
-<a name="69" href="#69">69</a>
-<a name="70" href="#70">70</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleToken(
-<a name="71" href="#71">71</a> Element elem,
-<a name="72" href="#72">72</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> crypto,
-<a name="73" href="#73">73</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> decCrypto,
-<a name="74" href="#74">74</a> CallbackHandler cb,
-<a name="75" href="#75">75</a> <a href="../../../../../org/apache/ws/security/WSDocInfo.html">WSDocInfo</a> wsDocInfo,
-<a name="76" href="#76">76</a> Vector returnResults,
-<a name="77" href="#77">77</a> <a href="../../../../../org/apache/ws/security/WSSConfig.html">WSSConfig</a> wsc
-<a name="78" href="#78">78</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
-<a name="79" href="#79">79</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
-<a name="80" href="#80">80</a> log.debug(<span class="jxr_string">"Found encrypted key element"</span>);
-<a name="81" href="#81">81</a> }
-<a name="82" href="#82">82</a> <strong class="jxr_keyword">if</strong> (decCrypto == <strong class="jxr_keyword">null</strong>) {
-<a name="83" href="#83">83</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILURE, <span class="jxr_string">"noDecCryptoFile"</span>);
-<a name="84" href="#84">84</a> }
-<a name="85" href="#85">85</a> <strong class="jxr_keyword">if</strong> (cb == <strong class="jxr_keyword">null</strong>) {
-<a name="86" href="#86">86</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILURE, <span class="jxr_string">"noCallback"</span>);
-<a name="87" href="#87">87</a> }
-<a name="88" href="#88">88</a> ArrayList dataRefUris = handleEncryptedKey((Element) elem, cb, decCrypto);
-<a name="89" href="#89">89</a> encryptedKeyId = elem.getAttributeNS(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"Id"</span>);
-<a name="90" href="#90">90</a>
-<a name="91" href="#91">91</a> <a href="../../../../../org/apache/ws/security/WSSecurityEngineResult.html">WSSecurityEngineResult</a> result = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityEngineResult.html">WSSecurityEngineResult</a>(
-<a name="92" href="#92">92</a> WSConstants.ENCR,
-<a name="93" href="#93">93</a> <strong class="jxr_keyword">this</strong>.decryptedBytes,
-<a name="94" href="#94">94</a> <strong class="jxr_keyword">this</strong>.encryptedEphemeralKey,
-<a name="95" href="#95">95</a> <strong class="jxr_keyword">this</strong>.encryptedKeyId,
-<a name="96" href="#96">96</a> dataRefUris,
-<a name="97" href="#97">97</a> cert);
-<a name="98" href="#98">98</a>
-<a name="99" href="#99">99</a> result.put(WSSecurityEngineResult.TAG_ENCRYPTED_KEY_TRANSPORT_METHOD, <strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod);
-<a name="100" href="#100">100</a>
-<a name="101" href="#101">101</a> returnResults.add(
-<a name="102" href="#102">102</a> 0,
-<a name="103" href="#103">103</a> result
-<a name="104" href="#104">104</a> );
-<a name="105" href="#105">105</a> }
-<a name="106" href="#106">106</a>
-<a name="107" href="#107">107</a> <strong class="jxr_keyword">public</strong> ArrayList handleEncryptedKey(
-<a name="108" href="#108">108</a> Element xencEncryptedKey,
-<a name="109" href="#109">109</a> CallbackHandler cb,
-<a name="110" href="#110">110</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> crypto
-<a name="111" href="#111">111</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
-<a name="112" href="#112">112</a> <strong class="jxr_keyword">return</strong> handleEncryptedKey(xencEncryptedKey, cb, crypto, <strong class="jxr_keyword">null</strong>);
-<a name="113" href="#113">113</a> }
-<a name="114" href="#114">114</a>
-<a name="115" href="#115">115</a> <strong class="jxr_keyword">public</strong> ArrayList handleEncryptedKey(
-<a name="116" href="#116">116</a> Element xencEncryptedKey,
-<a name="117" href="#117">117</a> PrivateKey privatekey
-<a name="118" href="#118">118</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
-<a name="119" href="#119">119</a> <strong class="jxr_keyword">return</strong> handleEncryptedKey(xencEncryptedKey, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, privatekey);
-<a name="120" href="#120">120</a> }
-<a name="121" href="#121">121</a>
-<a name="122" href="#122">122</a> <strong class="jxr_keyword">public</strong> ArrayList handleEncryptedKey(
-<a name="123" href="#123">123</a> Element xencEncryptedKey,
-<a name="124" href="#124">124</a> CallbackHandler cb,
-<a name="125" href="#125">125</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> crypto,
-<a name="126" href="#126">126</a> PrivateKey privateKey
-<a name="127" href="#127">127</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
-<a name="128" href="#128">128</a> <strong class="jxr_keyword">long</strong> t0 = 0, t1 = 0, t2 = 0;
-<a name="129" href="#129">129</a> <strong class="jxr_keyword">if</strong> (tlog.isDebugEnabled()) {
-<a name="130" href="#130">130</a> t0 = System.currentTimeMillis();
-<a name="131" href="#131">131</a> }
-<a name="132" href="#132">132</a> <em class="jxr_comment">// need to have it to find the encrypted data elements in the envelope</em>
-<a name="133" href="#133">133</a> Document doc = xencEncryptedKey.getOwnerDocument();
-<a name="134" href="#134">134</a>
-<a name="135" href="#135">135</a> <em class="jxr_comment">// lookup xenc:EncryptionMethod, get the Algorithm attribute to determine</em>
-<a name="136" href="#136">136</a> <em class="jxr_comment">// how the key was encrypted. Then check if we support the algorithm</em>
-<a name="137" href="#137">137</a>
-<a name="138" href="#138">138</a> Node tmpE = <strong class="jxr_keyword">null</strong>; <em class="jxr_comment">// short living Element used for lookups only</em>
-<a name="139" href="#139">139</a> tmpE =
-<a name="140" href="#140">140</a> (Element) WSSecurityUtil.getDirectChild(
-<a name="141" href="#141">141</a> (Node) xencEncryptedKey, <span class="jxr_string">"EncryptionMethod"</span>, WSConstants.ENC_NS
-<a name="142" href="#142">142</a> );
-<a name="143" href="#143">143</a> <strong class="jxr_keyword">if</strong> (tmpE != <strong class="jxr_keyword">null</strong>) {
-<a name="144" href="#144">144</a> <strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod = ((Element) tmpE).getAttribute(<span class="jxr_string">"Algorithm"</span>);
-<a name="145" href="#145">145</a> }
-<a name="146" href="#146">146</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod == <strong class="jxr_keyword">null</strong>) {
-<a name="147" href="#147">147</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.UNSUPPORTED_ALGORITHM, <span class="jxr_string">"noEncAlgo"</span>);
-<a name="148" href="#148">148</a> }
-<a name="149" href="#149">149</a> Cipher cipher = WSSecurityUtil.getCipherInstance(<strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod);
-<a name="150" href="#150">150</a> <em class="jxr_comment">//</em>
-<a name="151" href="#151">151</a> <em class="jxr_comment">// Well, we can decrypt the session (symmetric) key. Now lookup CipherValue, this is the </em>
-<a name="152" href="#152">152</a> <em class="jxr_comment">// value of the encrypted session key (session key usually is a symmetrical key that encrypts</em>
-<a name="153" href="#153">153</a> <em class="jxr_comment">// the referenced content). This is a 2-step lookup</em>
-<a name="154" href="#154">154</a> <em class="jxr_comment">//</em>
-<a name="155" href="#155">155</a> Element xencCipherValue = <strong class="jxr_keyword">null</strong>;
-<a name="156" href="#156">156</a> tmpE =
-<a name="157" href="#157">157</a> (Element) WSSecurityUtil.getDirectChild(
-<a name="158" href="#158">158</a> (Node) xencEncryptedKey, <span class="jxr_string">"CipherData"</span>, WSConstants.ENC_NS
-<a name="159" href="#159">159</a> );
-<a name="160" href="#160">160</a> <strong class="jxr_keyword">if</strong> (tmpE != <strong class="jxr_keyword">null</strong>) {
-<a name="161" href="#161">161</a> xencCipherValue =
-<a name="162" href="#162">162</a> (Element) WSSecurityUtil.getDirectChild(tmpE, <span class="jxr_string">"CipherValue"</span>, WSConstants.ENC_NS);
-<a name="163" href="#163">163</a> }
-<a name="164" href="#164">164</a> <strong class="jxr_keyword">if</strong> (xencCipherValue == <strong class="jxr_keyword">null</strong>) {
-<a name="165" href="#165">165</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, <span class="jxr_string">"noCipher"</span>);
-<a name="166" href="#166">166</a> }
-<a name="167" href="#167">167</a>
-<a name="168" href="#168">168</a> <strong class="jxr_keyword">if</strong> (privateKey == <strong class="jxr_keyword">null</strong>) {
-<a name="169" href="#169">169</a> Element keyInfo =
-<a name="170" href="#170">170</a> (Element) WSSecurityUtil.getDirectChild(
-<a name="171" href="#171">171</a> (Node) xencEncryptedKey, <span class="jxr_string">"KeyInfo"</span>, WSConstants.SIG_NS
-<a name="172" href="#172">172</a> );
-<a name="173" href="#173">173</a> String alias;
-<a name="174" href="#174">174</a> <strong class="jxr_keyword">if</strong> (keyInfo != <strong class="jxr_keyword">null</strong>) {
-<a name="175" href="#175">175</a> Element secRefToken =
-<a name="176" href="#176">176</a> (Element) WSSecurityUtil.getDirectChild(
-<a name="177" href="#177">177</a> keyInfo, <span class="jxr_string">"SecurityTokenReference"</span>, WSConstants.WSSE_NS
-<a name="178" href="#178">178</a> );
-<a name="179" href="#179">179</a> <em class="jxr_comment">//</em>
-<a name="180" href="#180">180</a> <em class="jxr_comment">// EncryptedKey must a a STR as child of KeyInfo, KeyName </em>
-<a name="181" href="#181">181</a> <em class="jxr_comment">// valid only for EncryptedData</em>
-<a name="182" href="#182">182</a> <em class="jxr_comment">//</em>
-<a name="183" href="#183">183</a> <em class="jxr_comment">// if (secRefToken == null) {</em>
-<a name="184" href="#184">184</a> <em class="jxr_comment">// secRefToken = (Element) WSSecurityUtil.getDirectChild(keyInfo,</em>
-<a name="185" href="#185">185</a> <em class="jxr_comment">// "KeyName", WSConstants.SIG_NS);</em>
-<a name="186" href="#186">186</a> <em class="jxr_comment">// }</em>
-<a name="187" href="#187">187</a> <strong class="jxr_keyword">if</strong> (secRefToken == <strong class="jxr_keyword">null</strong>) {
-<a name="188" href="#188">188</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="189" href="#189">189</a> WSSecurityException.INVALID_SECURITY, <span class="jxr_string">"noSecTokRef"</span>
-<a name="190" href="#190">190</a> );
-<a name="191" href="#191">191</a> }
-<a name="192" href="#192">192</a> <a href="../../../../../org/apache/ws/security/message/token/SecurityTokenReference.html">SecurityTokenReference</a> secRef = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/message/token/SecurityTokenReference.html">SecurityTokenReference</a>(secRefToken);
-<a name="193" href="#193">193</a> <em class="jxr_comment">//</em>
-<a name="194" href="#194">194</a> <em class="jxr_comment">// Well, at this point there are several ways to get the key.</em>
-<a name="195" href="#195">195</a> <em class="jxr_comment">// Try to handle all of them :-).</em>
-<a name="196" href="#196">196</a> <em class="jxr_comment">//</em>
-<a name="197" href="#197">197</a> alias = <strong class="jxr_keyword">null</strong>;
+<a name="65" href="#65">65</a> <strong class="jxr_keyword">private</strong> byte[] decryptedBytes = <strong class="jxr_keyword">null</strong>;
+<a name="66" href="#66">66</a>
+<a name="67" href="#67">67</a> <strong class="jxr_keyword">private</strong> String encryptedKeyId = <strong class="jxr_keyword">null</strong>;
+<a name="68" href="#68">68</a> <strong class="jxr_keyword">private</strong> X509Certificate cert = <strong class="jxr_keyword">null</strong>;
+<a name="69" href="#69">69</a>
+<a name="70" href="#70">70</a> <strong class="jxr_keyword">private</strong> String encryptedKeyTransportMethod = <strong class="jxr_keyword">null</strong>;
+<a name="71" href="#71">71</a>
+<a name="72" href="#72">72</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/ws/security/WSDocInfo.html">WSDocInfo</a> docInfo = <strong class="jxr_keyword">null</strong>;
+<a name="73" href="#73">73</a>
+<a name="74" href="#74">74</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleToken(
+<a name="75" href="#75">75</a> Element elem,
+<a name="76" href="#76">76</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> crypto,
+<a name="77" href="#77">77</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> decCrypto,
+<a name="78" href="#78">78</a> CallbackHandler cb,
+<a name="79" href="#79">79</a> <a href="../../../../../org/apache/ws/security/WSDocInfo.html">WSDocInfo</a> wsDocInfo,
+<a name="80" href="#80">80</a> Vector returnResults,
+<a name="81" href="#81">81</a> <a href="../../../../../org/apache/ws/security/WSSConfig.html">WSSConfig</a> wsc
+<a name="82" href="#82">82</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="83" href="#83">83</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
+<a name="84" href="#84">84</a> log.debug(<span class="jxr_string">"Found encrypted key element"</span>);
+<a name="85" href="#85">85</a> }
+<a name="86" href="#86">86</a> <strong class="jxr_keyword">if</strong> (decCrypto == <strong class="jxr_keyword">null</strong>) {
+<a name="87" href="#87">87</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILURE, <span class="jxr_string">"noDecCryptoFile"</span>);
+<a name="88" href="#88">88</a> }
+<a name="89" href="#89">89</a> <strong class="jxr_keyword">if</strong> (cb == <strong class="jxr_keyword">null</strong>) {
+<a name="90" href="#90">90</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILURE, <span class="jxr_string">"noCallback"</span>);
+<a name="91" href="#91">91</a> }
+<a name="92" href="#92">92</a> docInfo = wsDocInfo;
+<a name="93" href="#93">93</a> ArrayList dataRefUris = handleEncryptedKey((Element) elem, cb, decCrypto);
+<a name="94" href="#94">94</a> encryptedKeyId = elem.getAttributeNS(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"Id"</span>);
+<a name="95" href="#95">95</a>
+<a name="96" href="#96">96</a> <a href="../../../../../org/apache/ws/security/WSSecurityEngineResult.html">WSSecurityEngineResult</a> result = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityEngineResult.html">WSSecurityEngineResult</a>(
+<a name="97" href="#97">97</a> WSConstants.ENCR,
+<a name="98" href="#98">98</a> <strong class="jxr_keyword">this</strong>.decryptedBytes,
+<a name="99" href="#99">99</a> <strong class="jxr_keyword">this</strong>.encryptedEphemeralKey,
+<a name="100" href="#100">100</a> <strong class="jxr_keyword">this</strong>.encryptedKeyId,
+<a name="101" href="#101">101</a> dataRefUris,
+<a name="102" href="#102">102</a> cert);
+<a name="103" href="#103">103</a>
+<a name="104" href="#104">104</a> result.put(WSSecurityEngineResult.TAG_ENCRYPTED_KEY_TRANSPORT_METHOD, <strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod);
+<a name="105" href="#105">105</a>
+<a name="106" href="#106">106</a> returnResults.add(
+<a name="107" href="#107">107</a> 0,
+<a name="108" href="#108">108</a> result
+<a name="109" href="#109">109</a> );
+<a name="110" href="#110">110</a> }
+<a name="111" href="#111">111</a>
+<a name="112" href="#112">112</a> <strong class="jxr_keyword">public</strong> ArrayList handleEncryptedKey(
+<a name="113" href="#113">113</a> Element xencEncryptedKey,
+<a name="114" href="#114">114</a> CallbackHandler cb,
+<a name="115" href="#115">115</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> crypto
+<a name="116" href="#116">116</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="117" href="#117">117</a> <strong class="jxr_keyword">return</strong> handleEncryptedKey(xencEncryptedKey, cb, crypto, <strong class="jxr_keyword">null</strong>);
+<a name="118" href="#118">118</a> }
+<a name="119" href="#119">119</a>
+<a name="120" href="#120">120</a> <strong class="jxr_keyword">public</strong> ArrayList handleEncryptedKey(
+<a name="121" href="#121">121</a> Element xencEncryptedKey,
+<a name="122" href="#122">122</a> PrivateKey privatekey
+<a name="123" href="#123">123</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="124" href="#124">124</a> <strong class="jxr_keyword">return</strong> handleEncryptedKey(xencEncryptedKey, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, privatekey);
+<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> ArrayList handleEncryptedKey(
+<a name="128" href="#128">128</a> Element xencEncryptedKey,
+<a name="129" href="#129">129</a> CallbackHandler cb,
+<a name="130" href="#130">130</a> <a href="../../../../../org/apache/ws/security/components/crypto/Crypto.html">Crypto</a> crypto,
+<a name="131" href="#131">131</a> PrivateKey privateKey
+<a name="132" href="#132">132</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
+<a name="133" href="#133">133</a> <strong class="jxr_keyword">long</strong> t0 = 0, t1 = 0, t2 = 0;
+<a name="134" href="#134">134</a> <strong class="jxr_keyword">if</strong> (tlog.isDebugEnabled()) {
+<a name="135" href="#135">135</a> t0 = System.currentTimeMillis();
+<a name="136" href="#136">136</a> }
+<a name="137" href="#137">137</a> <em class="jxr_comment">// need to have it to find the encrypted data elements in the envelope</em>
+<a name="138" href="#138">138</a> Document doc = xencEncryptedKey.getOwnerDocument();
+<a name="139" href="#139">139</a>
+<a name="140" href="#140">140</a> <em class="jxr_comment">// lookup xenc:EncryptionMethod, get the Algorithm attribute to determine</em>
+<a name="141" href="#141">141</a> <em class="jxr_comment">// how the key was encrypted. Then check if we support the algorithm</em>
+<a name="142" href="#142">142</a>
+<a name="143" href="#143">143</a> Node tmpE = <strong class="jxr_keyword">null</strong>; <em class="jxr_comment">// short living Element used for lookups only</em>
+<a name="144" href="#144">144</a> tmpE =
+<a name="145" href="#145">145</a> (Element) WSSecurityUtil.getDirectChild(
+<a name="146" href="#146">146</a> (Node) xencEncryptedKey, <span class="jxr_string">"EncryptionMethod"</span>, WSConstants.ENC_NS
+<a name="147" href="#147">147</a> );
+<a name="148" href="#148">148</a> <strong class="jxr_keyword">if</strong> (tmpE != <strong class="jxr_keyword">null</strong>) {
+<a name="149" href="#149">149</a> <strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod = ((Element) tmpE).getAttribute(<span class="jxr_string">"Algorithm"</span>);
+<a name="150" href="#150">150</a> }
+<a name="151" href="#151">151</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod == <strong class="jxr_keyword">null</strong>) {
+<a name="152" href="#152">152</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.UNSUPPORTED_ALGORITHM, <span class="jxr_string">"noEncAlgo"</span>);
+<a name="153" href="#153">153</a> }
+<a name="154" href="#154">154</a> Cipher cipher = WSSecurityUtil.getCipherInstance(<strong class="jxr_keyword">this</strong>.encryptedKeyTransportMethod);
+<a name="155" href="#155">155</a> <em class="jxr_comment">//</em>
+<a name="156" href="#156">156</a> <em class="jxr_comment">// Well, we can decrypt the session (symmetric) key. Now lookup CipherValue, this is the </em>
+<a name="157" href="#157">157</a> <em class="jxr_comment">// value of the encrypted session key (session key usually is a symmetrical key that encrypts</em>
+<a name="158" href="#158">158</a> <em class="jxr_comment">// the referenced content). This is a 2-step lookup</em>
+<a name="159" href="#159">159</a> <em class="jxr_comment">//</em>
+<a name="160" href="#160">160</a> Element xencCipherValue = <strong class="jxr_keyword">null</strong>;
+<a name="161" href="#161">161</a> tmpE =
+<a name="162" href="#162">162</a> (Element) WSSecurityUtil.getDirectChild(
+<a name="163" href="#163">163</a> (Node) xencEncryptedKey, <span class="jxr_string">"CipherData"</span>, WSConstants.ENC_NS
+<a name="164" href="#164">164</a> );
+<a name="165" href="#165">165</a> <strong class="jxr_keyword">if</strong> (tmpE != <strong class="jxr_keyword">null</strong>) {
+<a name="166" href="#166">166</a> xencCipherValue =
+<a name="167" href="#167">167</a> (Element) WSSecurityUtil.getDirectChild(tmpE, <span class="jxr_string">"CipherValue"</span>, WSConstants.ENC_NS);
+<a name="168" href="#168">168</a> }
+<a name="169" href="#169">169</a> <strong class="jxr_keyword">if</strong> (xencCipherValue == <strong class="jxr_keyword">null</strong>) {
+<a name="170" href="#170">170</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, <span class="jxr_string">"noCipher"</span>);
+<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">if</strong> (privateKey == <strong class="jxr_keyword">null</strong>) {
+<a name="174" href="#174">174</a> Element keyInfo =
+<a name="175" href="#175">175</a> (Element) WSSecurityUtil.getDirectChild(
+<a name="176" href="#176">176</a> (Node) xencEncryptedKey, <span class="jxr_string">"KeyInfo"</span>, WSConstants.SIG_NS
+<a name="177" href="#177">177</a> );
+<a name="178" href="#178">178</a> String alias;
+<a name="179" href="#179">179</a> <strong class="jxr_keyword">if</strong> (keyInfo != <strong class="jxr_keyword">null</strong>) {
+<a name="180" href="#180">180</a> Element secRefToken =
+<a name="181" href="#181">181</a> (Element) WSSecurityUtil.getDirectChild(
+<a name="182" href="#182">182</a> keyInfo, <span class="jxr_string">"SecurityTokenReference"</span>, WSConstants.WSSE_NS
+<a name="183" href="#183">183</a> );
+<a name="184" href="#184">184</a> <em class="jxr_comment">//</em>
+<a name="185" href="#185">185</a> <em class="jxr_comment">// EncryptedKey must a a STR as child of KeyInfo, KeyName </em>
+<a name="186" href="#186">186</a> <em class="jxr_comment">// valid only for EncryptedData</em>
+<a name="187" href="#187">187</a> <em class="jxr_comment">//</em>
+<a name="188" href="#188">188</a> <em class="jxr_comment">// if (secRefToken == null) {</em>
+<a name="189" href="#189">189</a> <em class="jxr_comment">// secRefToken = (Element) WSSecurityUtil.getDirectChild(keyInfo,</em>
+<a name="190" href="#190">190</a> <em class="jxr_comment">// "KeyName", WSConstants.SIG_NS);</em>
+<a name="191" href="#191">191</a> <em class="jxr_comment">// }</em>
+<a name="192" href="#192">192</a> <strong class="jxr_keyword">if</strong> (secRefToken == <strong class="jxr_keyword">null</strong>) {
+<a name="193" href="#193">193</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="194" href="#194">194</a> WSSecurityException.INVALID_SECURITY, <span class="jxr_string">"noSecTokRef"</span>
+<a name="195" href="#195">195</a> );
+<a name="196" href="#196">196</a> }
+<a name="197" href="#197">197</a> <a href="../../../../../org/apache/ws/security/message/token/SecurityTokenReference.html">SecurityTokenReference</a> secRef = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/message/token/SecurityTokenReference.html">SecurityTokenReference</a>(secRefToken);
<a name="198" href="#198">198</a> <em class="jxr_comment">//</em>
-<a name="199" href="#199">199</a> <em class="jxr_comment">// handle X509IssuerSerial here. First check if all elements are available,</em>
-<a name="200" href="#200">200</a> <em class="jxr_comment">// get the appropriate data, check if all data is available.</em>
-<a name="201" href="#201">201</a> <em class="jxr_comment">// If all is ok up to that point, look up the certificate alias according</em>
-<a name="202" href="#202">202</a> <em class="jxr_comment">// to issuer name and serial number.</em>
-<a name="203" href="#203">203</a> <em class="jxr_comment">// This method is recommended by OASIS WS-S specification, X509 profile</em>
-<a name="204" href="#204">204</a> <em class="jxr_comment">//</em>
-<a name="205" href="#205">205</a> <strong class="jxr_keyword">if</strong> (secRef.containsX509Data() || secRef.containsX509IssuerSerial()) {
-<a name="206" href="#206">206</a> alias = secRef.getX509IssuerSerialAlias(crypto);
-<a name="207" href="#207">207</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
-<a name="208" href="#208">208</a> log.debug(<span class="jxr_string">"X509IssuerSerial alias: "</span> + alias);
-<a name="209" href="#209">209</a> }
-<a name="210" href="#210">210</a> }
-<a name="211" href="#211">211</a> <em class="jxr_comment">//</em>
-<a name="212" href="#212">212</a> <em class="jxr_comment">// If wsse:KeyIdentifier found, then the public key of the attached cert was used to</em>
-<a name="213" href="#213">213</a> <em class="jxr_comment">// encrypt the session (symmetric) key that encrypts the data. Extract the certificate</em>
-<a name="214" href="#214">214</a> <em class="jxr_comment">// using the BinarySecurity token (was enhanced to handle KeyIdentifier too).</em>
-<a name="215" href="#215">215</a> <em class="jxr_comment">// This method is _not_ recommended by OASIS WS-S specification, X509 profile</em>
+<a name="199" href="#199">199</a> <em class="jxr_comment">// Well, at this point there are several ways to get the key.</em>
+<a name="200" href="#200">200</a> <em class="jxr_comment">// Try to handle all of them :-).</em>
+<a name="201" href="#201">201</a> <em class="jxr_comment">//</em>
+<a name="202" href="#202">202</a> alias = <strong class="jxr_keyword">null</strong>;
+<a name="203" href="#203">203</a> <em class="jxr_comment">//</em>
+<a name="204" href="#204">204</a> <em class="jxr_comment">// handle X509IssuerSerial here. First check if all elements are available,</em>
+<a name="205" href="#205">205</a> <em class="jxr_comment">// get the appropriate data, check if all data is available.</em>
+<a name="206" href="#206">206</a> <em class="jxr_comment">// If all is ok up to that point, look up the certificate alias according</em>
+<a name="207" href="#207">207</a> <em class="jxr_comment">// to issuer name and serial number.</em>
+<a name="208" href="#208">208</a> <em class="jxr_comment">// This method is recommended by OASIS WS-S specification, X509 profile</em>
+<a name="209" href="#209">209</a> <em class="jxr_comment">//</em>
+<a name="210" href="#210">210</a> <strong class="jxr_keyword">if</strong> (secRef.containsX509Data() || secRef.containsX509IssuerSerial()) {
+<a name="211" href="#211">211</a> alias = secRef.getX509IssuerSerialAlias(crypto);
+<a name="212" href="#212">212</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
+<a name="213" href="#213">213</a> log.debug(<span class="jxr_string">"X509IssuerSerial alias: "</span> + alias);
+<a name="214" href="#214">214</a> }
+<a name="215" href="#215">215</a> }
<a name="216" href="#216">216</a> <em class="jxr_comment">//</em>
-<a name="217" href="#217">217</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (secRef.containsKeyIdentifier()) {
-<a name="218" href="#218">218</a> X509Certificate[] certs = secRef.getKeyIdentifier(crypto);
-<a name="219" href="#219">219</a> <strong class="jxr_keyword">if</strong> (certs == <strong class="jxr_keyword">null</strong> || certs.length < 1 || certs[0] == <strong class="jxr_keyword">null</strong>) {
-<a name="220" href="#220">220</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="221" href="#221">221</a> WSSecurityException.FAILURE,
-<a name="222" href="#222">222</a> <span class="jxr_string">"noCertsFound"</span>,
-<a name="223" href="#223">223</a> <strong class="jxr_keyword">new</strong> Object[] {<span class="jxr_string">"decryption (KeyId)"</span>}
-<a name="224" href="#224">224</a> );
-<a name="225" href="#225">225</a> }
-<a name="226" href="#226">226</a> <em class="jxr_comment">//</em>
-<a name="227" href="#227">227</a> <em class="jxr_comment">// Here we have the certificate. Now find the alias for it. Needed to identify</em>
-<a name="228" href="#228">228</a> <em class="jxr_comment">// the private key associated with this certificate</em>
-<a name="229" href="#229">229</a> <em class="jxr_comment">//</em>
-<a name="230" href="#230">230</a> alias = crypto.getAliasForX509Cert(certs[0]);
-<a name="231" href="#231">231</a> cert = certs[0];
-<a name="232" href="#232">232</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
-<a name="233" href="#233">233</a> log.debug(<span class="jxr_string">"cert: "</span> + certs[0]);
-<a name="234" href="#234">234</a> log.debug(<span class="jxr_string">"KeyIdentifier Alias: "</span> + alias);
-<a name="235" href="#235">235</a> }
-<a name="236" href="#236">236</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (secRef.containsReference()) {
-<a name="237" href="#237">237</a> Element bstElement = secRef.getTokenElement(doc, <strong class="jxr_keyword">null</strong>, cb);
-<a name="238" href="#238">238</a>
-<a name="239" href="#239">239</a> <em class="jxr_comment">// at this point ... check token type: Binary</em>
-<a name="240" href="#240">240</a> QName el =
-<a name="241" href="#241">241</a> <strong class="jxr_keyword">new</strong> QName(bstElement.getNamespaceURI(), bstElement.getLocalName());
-<a name="242" href="#242">242</a> <strong class="jxr_keyword">if</strong> (el.equals(WSSecurityEngine.binaryToken)) {
-<a name="243" href="#243">243</a> X509Security token = <strong class="jxr_keyword">new</strong> X509Security(bstElement);
-<a name="244" href="#244">244</a> String value = bstElement.getAttribute(WSSecurityEngine.VALUE_TYPE);
-<a name="245" href="#245">245</a> <strong class="jxr_keyword">if</strong> (!X509Security.X509_V3_TYPE.equals(value) || (token == <strong class="jxr_keyword">null</strong>)) {
-<a name="246" href="#246">246</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="247" href="#247">247</a> WSSecurityException.UNSUPPORTED_SECURITY_TOKEN,
-<a name="248" href="#248">248</a> <span class="jxr_string">"unsupportedBinaryTokenType"</span>,
-<a name="249" href="#249">249</a> <strong class="jxr_keyword">new</strong> Object[] {<span class="jxr_string">"for decryption (BST)"</span>}
-<a name="250" href="#250">250</a> );
-<a name="251" href="#251">251</a> }
-<a name="252" href="#252">252</a> cert = token.getX509Certificate(crypto);
-<a name="253" href="#253">253</a> <strong class="jxr_keyword">if</strong> (cert == <strong class="jxr_keyword">null</strong>) {
-<a name="254" href="#254">254</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="255" href="#255">255</a> WSSecurityException.FAILURE,
-<a name="256" href="#256">256</a> <span class="jxr_string">"noCertsFound"</span>,
-<a name="257" href="#257">257</a> <strong class="jxr_keyword">new</strong> Object[] {<span class="jxr_string">"decryption"</span>}
-<a name="258" href="#258">258</a> );
-<a name="259" href="#259">259</a> }
-<a name="260" href="#260">260</a> <em class="jxr_comment">//</em>
-<a name="261" href="#261">261</a> <em class="jxr_comment">// Here we have the certificate. Now find the alias for it. Needed to identify</em>
-<a name="262" href="#262">262</a> <em class="jxr_comment">// the private key associated with this certificate</em>
-<a name="263" href="#263">263</a> <em class="jxr_comment">//</em>
-<a name="264" href="#264">264</a> alias = crypto.getAliasForX509Cert(cert);
-<a name="265" href="#265">265</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
-<a name="266" href="#266">266</a> log.debug(<span class="jxr_string">"BST Alias: "</span> + alias);
-<a name="267" href="#267">267</a> }
-<a name="268" href="#268">268</a> } <strong class="jxr_keyword">else</strong> {
-<a name="269" href="#269">269</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="270" href="#270">270</a> WSSecurityException.UNSUPPORTED_SECURITY_TOKEN,
-<a name="271" href="#271">271</a> <span class="jxr_string">"unsupportedBinaryTokenType"</span>,
-<a name="272" href="#272">272</a> <strong class="jxr_keyword">null</strong>
-<a name="273" href="#273">273</a> );
-<a name="274" href="#274">274</a> }
-<a name="275" href="#275">275</a> <em class="jxr_comment">//</em>
-<a name="276" href="#276">276</a> <em class="jxr_comment">// The following code is somewhat strange: the called crypto method gets</em>
-<a name="277" href="#277">277</a> <em class="jxr_comment">// the keyname and searches for a certificate with an issuer's name that is</em>
-<a name="278" href="#278">278</a> <em class="jxr_comment">// equal to this keyname. No serialnumber is used - IMHO this does</em>
-<a name="279" href="#279">279</a> <em class="jxr_comment">// not identifies a certificate. In addition neither the WSS4J encryption</em>
-<a name="280" href="#280">280</a> <em class="jxr_comment">// nor signature methods use this way to identify a certificate. Because of that</em>
-<a name="281" href="#281">281</a> <em class="jxr_comment">// the next lines of code are disabled. </em>
-<a name="282" href="#282">282</a> <em class="jxr_comment">//</em>
-<a name="283" href="#283">283</a> <em class="jxr_comment">// } else if (secRef.containsKeyName()) {</em>
-<a name="284" href="#284">284</a> <em class="jxr_comment">// alias = crypto.getAliasForX509Cert(secRef.getKeyNameValue());</em>
-<a name="285" href="#285">285</a> <em class="jxr_comment">// if (log.isDebugEnabled()) {</em>
-<a name="286" href="#286">286</a> <em class="jxr_comment">// log.debug("KeyName alias: " + alias);</em>
-<a name="287" href="#287">287</a> <em class="jxr_comment">// }</em>
-<a name="288" href="#288">288</a> } <strong class="jxr_keyword">else</strong> {
-<a name="289" href="#289">289</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="290" href="#290">290</a> WSSecurityException.INVALID_SECURITY, <span class="jxr_string">"unsupportedKeyId"</span>
-<a name="291" href="#291">291</a> );
-<a name="292" href="#292">292</a> }
-<a name="293" href="#293">293</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (crypto.getDefaultX509Alias() != <strong class="jxr_keyword">null</strong>) {
-<a name="294" href="#294">294</a> alias = crypto.getDefaultX509Alias();
-<a name="295" href="#295">295</a> } <strong class="jxr_keyword">else</strong> {
-<a name="296" href="#296">296</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, <span class="jxr_string">"noKeyinfo"</span>);
-<a name="297" href="#297">297</a> }
-<a name="298" href="#298">298</a> <em class="jxr_comment">//</em>
-<a name="299" href="#299">299</a> <em class="jxr_comment">// At this point we have all information necessary to decrypt the session</em>
-<a name="300" href="#300">300</a> <em class="jxr_comment">// key:</em>
-<a name="301" href="#301">301</a> <em class="jxr_comment">// - the Cipher object intialized with the correct methods</em>
-<a name="302" href="#302">302</a> <em class="jxr_comment">// - The data that holds the encrypted session key</em>
-<a name="303" href="#303">303</a> <em class="jxr_comment">// - the alias name for the private key</em>
-<a name="304" href="#304">304</a> <em class="jxr_comment">//</em>
-<a name="305" href="#305">305</a> <em class="jxr_comment">// Now use the callback here to get password that enables</em>
-<a name="306" href="#306">306</a> <em class="jxr_comment">// us to read the private key</em>
-<a name="307" href="#307">307</a> <em class="jxr_comment">//</em>
-<a name="308" href="#308">308</a> <a href="../../../../../org/apache/ws/security/WSPasswordCallback.html">WSPasswordCallback</a> pwCb = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSPasswordCallback.html">WSPasswordCallback</a>(alias, WSPasswordCallback.DECRYPT);
-<a name="309" href="#309">309</a> <strong class="jxr_keyword">try</strong> {
-<a name="310" href="#310">310</a> Callback[] callbacks = <strong class="jxr_keyword">new</strong> Callback[]{pwCb};
-<a name="311" href="#311">311</a> cb.handle(callbacks);
-<a name="312" href="#312">312</a> } <strong class="jxr_keyword">catch</strong> (IOException e) {
-<a name="313" href="#313">313</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="314" href="#314">314</a> WSSecurityException.FAILURE,
-<a name="315" href="#315">315</a> <span class="jxr_string">"noPassword"</span>,
-<a name="316" href="#316">316</a> <strong class="jxr_keyword">new</strong> Object[]{alias},
-<a name="317" href="#317">317</a> e
-<a name="318" href="#318">318</a> );
-<a name="319" href="#319">319</a> } <strong class="jxr_keyword">catch</strong> (UnsupportedCallbackException e) {
-<a name="320" href="#320">320</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="321" href="#321">321</a> WSSecurityException.FAILURE,
-<a name="322" href="#322">322</a> <span class="jxr_string">"noPassword"</span>,
-<a name="323" href="#323">323</a> <strong class="jxr_keyword">new</strong> Object[]{alias},
-<a name="324" href="#324">324</a> e
-<a name="325" href="#325">325</a> );
-<a name="326" href="#326">326</a> }
-<a name="327" href="#327">327</a> String password = pwCb.getPassword();
-<a name="328" href="#328">328</a> <strong class="jxr_keyword">if</strong> (password == <strong class="jxr_keyword">null</strong>) {
-<a name="329" href="#329">329</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
-<a name="330" href="#330">330</a> WSSecurityException.FAILURE, <span class="jxr_string">"noPassword"</span>, <strong class="jxr_keyword">new</strong> Object[]{alias}
-<a name="331" href="#331">331</a> );
-<a name="332" href="#332">332</a> }
-<a name="333" href="#333">333</a>
-<a name="334" href="#334">334</a> <strong class="jxr_keyword">try</strong> {
-<a name="335" href="#335">335</a> privateKey = crypto.getPrivateKey(alias, password);
-<a name="336" href="#336">336</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
-<a name="337" href="#337">337</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e);
-<a name="338" href="#338">338</a> }
-<a name="339" href="#339">339</a> }
-<a name="340" href="#340">340</a>
-<a name="341" href="#341">341</a> <strong class="jxr_keyword">try</strong> {
-<a name="342" href="#342">342</a> cipher.init(Cipher.DECRYPT_MODE, privateKey);
-<a name="343" href="#343">343</a> } <strong class="jxr_keyword">catch</strong> (Exception e1) {
-<a name="344" href="#344">344</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e1);
-<a name="345" href="#345">345</a> }
-<a name="346" href="#346">346</a>
-<a name="347" href="#347">347</a> <strong class="jxr_keyword">try</strong> {
-<a name="348" href="#348">348</a> encryptedEphemeralKey = getDecodedBase64EncodedData(xencCipherValue);
-<a name="349" href="#349">349</a> decryptedBytes = cipher.doFinal(encryptedEphemeralKey);
-<a name="350" href="#350">350</a> } <strong class="jxr_keyword">catch</strong> (IllegalStateException e2) {
-<a name="351" href="#351">351</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e2);
-<a name="352" href="#352">352</a> } <strong class="jxr_keyword">catch</strong> (IllegalBlockSizeException e2) {
-<a name="353" href="#353">353</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e2);
-<a name="354" href="#354">354</a> } <strong class="jxr_keyword">catch</strong> (BadPaddingException e2) {
-<a name="355" href="#355">355</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e2);
-<a name="356" href="#356">356</a> }
-<a name="357" href="#357">357</a>
-<a name="358" href="#358">358</a> <strong class="jxr_keyword">if</strong> (tlog.isDebugEnabled()) {
-<a name="359" href="#359">359</a> t1 = System.currentTimeMillis();
-<a name="360" href="#360">360</a> }
-<a name="361" href="#361">361</a>
-<a name="362" href="#362">362</a> <em class="jxr_comment">// At this point we have the decrypted session (symmetric) key. According</em>
-<a name="363" href="#363">363</a> <em class="jxr_comment">// to W3C XML-Enc this key is used to decrypt _any_ references contained in</em>
-<a name="364" href="#364">364</a> <em class="jxr_comment">// the reference list</em>
-<a name="365" href="#365">365</a> <em class="jxr_comment">// Now lookup the references that are encrypted with this key</em>
-<a name="366" href="#366">366</a> <em class="jxr_comment">//</em>
-<a name="367" href="#367">367</a> Element refList =
-<a name="368" href="#368">368</a> (Element) WSSecurityUtil.getDirectChild(
-<a name="369" href="#369">369</a> (Node) xencEncryptedKey, <span class="jxr_string">"ReferenceList"</span>, WSConstants.ENC_NS
-<a name="370" href="#370">370</a> );
-<a name="371" href="#371">371</a> ArrayList dataRefs = <strong class="jxr_keyword">new</strong> ArrayList();
-<a name="372" href="#372">372</a> <strong class="jxr_keyword">if</strong> (refList != <strong class="jxr_keyword">null</strong>) {
-<a name="373" href="#373">373</a> <strong class="jxr_keyword">for</strong> (tmpE = refList.getFirstChild();
-<a name="374" href="#374">374</a> tmpE != <strong class="jxr_keyword">null</strong>;
-<a name="375" href="#375">375</a> tmpE = tmpE.getNextSibling()
-<a name="376" href="#376">376</a> ) {
-<a name="377" href="#377">377</a> <strong class="jxr_keyword">if</strong> (tmpE.getNodeType() != Node.ELEMENT_NODE) {
-<a name="378" href="#378">378</a> <strong class="jxr_keyword">continue</strong>;
-<a name="379" href="#379">379</a> }
-<a name="380" href="#380">380</a> <strong class="jxr_keyword">if</strong> (!tmpE.getNamespaceURI().equals(WSConstants.ENC_NS)) {
-<a name="381" href="#381">381</a> <strong class="jxr_keyword">continue</strong>;
-<a name="382" href="#382">382</a> }
-<a name="383" href="#383">383</a> <strong class="jxr_keyword">if</strong> (tmpE.getLocalName().equals(<span class="jxr_string">"DataReference"</span>)) {
-<a name="384" href="#384">384</a> String dataRefURI = ((Element) tmpE).getAttribute(<span class="jxr_string">"URI"</span>);
-<a name="385" href="#385">385</a> <strong class="jxr_keyword">if</strong> (dataRefURI.charAt(0) == '#') {
-<a name="386" href="#386">386</a> dataRefURI = dataRefURI.substring(1);
-<a name="387" href="#387">387</a> }
-<a name="388" href="#388">388</a> <a href="../../../../../org/apache/ws/security/WSDataRef.html">WSDataRef</a> dataRef = decryptDataRef(doc, dataRefURI, decryptedBytes);
-<a name="389" href="#389">389</a> dataRefs.add(dataRef);
-<a name="390" href="#390">390</a> }
-<a name="391" href="#391">391</a> }
-<a name="392" href="#392">392</a> <strong class="jxr_keyword">return</strong> dataRefs;
-<a name="393" href="#393">393</a> }
-<a name="394" href="#394">394</a>
-<a name="395" href="#395">395</a> <strong class="jxr_keyword">if</strong> (tlog.isDebugEnabled()) {
-<a name="396" href="#396">396</a> t2 = System.currentTimeMillis();
-<a name="397" href="#397">397</a> tlog.debug(
-<a name="398" href="#398">398</a> <span class="jxr_string">"XMLDecrypt: total= "</span> + (t2 - t0) + <span class="jxr_string">", get-sym-key= "</span> + (t1 - t0)
-<a name="399" href="#399">399</a> + <span class="jxr_string">", decrypt= "</span> + (t2 - t1)
-<a name="400" href="#400">400</a> );
-<a name="401" href="#401">401</a> }
-<a name="402" href="#402">402</a>
-<a name="403" href="#403">403</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a name="404" href="#404">404</a> }
-<a name="405" href="#405">405</a>
-<a name="406" href="#406">406</a> <em class="jxr_javadoccomment">/**</em>
-<a name="407" href="#407">407</a> <em class="jxr_javadoccomment"> * Method getDecodedBase64EncodedData</em>
-<a name="408" href="#408">408</a> <em class="jxr_javadoccomment"> *</em>
-<a name="409" href="#409">409</a> <em class="jxr_javadoccomment"> * @param element</em>
-<a name="410" href="#410">410</a> <em class="jxr_javadoccomment"> * @return a byte array containing the decoded data</em>
-<a name="411" href="#411">411</a> <em class="jxr_javadoccomment"> * @throws WSSecurityException</em>
-<a name="412" href="#412">412</a> <em class="jxr_javadoccomment"> */</em>
-<a name="413" href="#413">413</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> byte[] getDecodedBase64EncodedData(Element element) <strong class="jxr_keyword">throws</strong> WSSecurityException {
-<a name="414" href="#414">414</a> StringBuffer sb = <strong class="jxr_keyword">new</strong> StringBuffer();
-<a name="415" href="#415">415</a> NodeList children = element.getChildNodes();
-<a name="416" href="#416">416</a> <strong class="jxr_keyword">int</strong> iMax = children.getLength();
-<a name="417" href="#417">417</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < iMax; i++) {
-<a name="418" href="#418">418</a> Node curr = children.item(i);
-<a name="419" href="#419">419</a> <strong class="jxr_keyword">if</strong> (curr.getNodeType() == Node.TEXT_NODE) {
-<a name="420" href="#420">420</a> sb.append(((Text) curr).getData());
-<a name="421" href="#421">421</a> }
-<a name="422" href="#422">422</a> }
-<a name="423" href="#423">423</a> String encodedData = sb.toString();
-<a name="424" href="#424">424</a> <strong class="jxr_keyword">return</strong> Base64.decode(encodedData);
-<a name="425" href="#425">425</a> }
-<a name="426" href="#426">426</a>
-<a name="427" href="#427">427</a> <em class="jxr_javadoccomment">/**</em>
-<a name="428" href="#428">428</a> <em class="jxr_javadoccomment"> * Decrypt an EncryptedData element referenced by dataRefURI</em>
-<a name="429" href="#429">429</a> <em class="jxr_javadoccomment"> */</em>
-<a name="430" href="#430">430</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../org/apache/ws/security/WSDataRef.html">WSDataRef</a> decryptDataRef(
-<a name="431" href="#431">431</a> Document doc,
-<a name="432" href="#432">432</a> String dataRefURI,
-<a name="433" href="#433">433</a> byte[] decryptedData
-<a name="434" href="#434">434</a> ) <strong class="jxr_keyword">throws</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a> {
-<a name="435" href="#435">435</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
-<a name="436" href="#436">436</a> log.debug(<span class="jxr_string">"found data reference: "</span> + dataRefURI);
-<a name="437" href="#437">437</a> }
-<a name="438" href="#438">438</a> <em class="jxr_comment">//</em>
-<a name="439" href="#439">439</a> <em class="jxr_comment">// Find the encrypted data element referenced by dataRefURI</em>
-<a name="440" href="#440">440</a> <em class="jxr_comment">//</em>
-<a name="441" href="#441">441</a> Element encryptedDataElement =
-<a name="442" href="#442">442</a> ReferenceListProcessor.findEncryptedDataElement(doc, dataRefURI);
-<a name="443" href="#443">443</a> <em class="jxr_comment">//</em>
-<a name="444" href="#444">444</a> <em class="jxr_comment">// Prepare the SecretKey object to decrypt EncryptedData</em>
-<a name="445" href="#445">445</a> <em class="jxr_comment">//</em>
-<a name="446" href="#446">446</a> String symEncAlgo = X509Util.getEncAlgo(encryptedDataElement);
-<a name="447" href="#447">447</a> SecretKey symmetricKey =
-<a name="448" href="#448">448</a> WSSecurityUtil.prepareSecretKey(symEncAlgo, decryptedData);
-<a name="449" href="#449">449</a>
-<a name="450" href="#450">450</a> <strong class="jxr_keyword">return</strong> ReferenceListProcessor.decryptEncryptedData(
-<a name="451" href="#451">451</a> doc, dataRefURI, encryptedDataElement, symmetricKey, symEncAlgo
-<a name="452" href="#452">452</a> );
-<a name="453" href="#453">453</a> }
-<a name="454" href="#454">454</a>
-<a name="455" href="#455">455</a> <em class="jxr_javadoccomment">/**</em>
-<a name="456" href="#456">456</a> <em class="jxr_javadoccomment"> * Get the Id of the encrypted key element.</em>
-<a name="457" href="#457">457</a> <em class="jxr_javadoccomment"> * </em>
-<a name="458" href="#458">458</a> <em class="jxr_javadoccomment"> * @return The Id string</em>
-<a name="459" href="#459">459</a> <em class="jxr_javadoccomment"> */</em>
-<a name="460" href="#460">460</a> <strong class="jxr_keyword">public</strong> String getId() {
-<a name="461" href="#461">461</a> <strong class="jxr_keyword">return</strong> encryptedKeyId;
-<a name="462" href="#462">462</a> }
-<a name="463" href="#463">463</a>
-<a name="464" href="#464">464</a>
-<a name="465" href="#465">465</a> <em class="jxr_javadoccomment">/**</em>
-<a name="466" href="#466">466</a> <em class="jxr_javadoccomment"> * Get the decrypted key.</em>
-<a name="467" href="#467">467</a> <em class="jxr_javadoccomment"> * </em>
-<a name="468" href="#468">468</a> <em class="jxr_javadoccomment"> * The encrypted key element contains an encrypted session key. The</em>
-<a name="469" href="#469">469</a> <em class="jxr_javadoccomment"> * security functions use the session key to encrypt contents of the message</em>
-<a name="470" href="#470">470</a> <em class="jxr_javadoccomment"> * with symmetrical encryption methods.</em>
-<a name="471" href="#471">471</a> <em class="jxr_javadoccomment"> * </em>
-<a name="472" href="#472">472</a> <em class="jxr_javadoccomment"> * @return The decrypted key.</em>
-<a name="473" href="#473">473</a> <em class="jxr_javadoccomment"> */</em>
-<a name="474" href="#474">474</a> <strong class="jxr_keyword">public</strong> byte[] getDecryptedBytes() {
-<a name="475" href="#475">475</a> <strong class="jxr_keyword">return</strong> decryptedBytes;
-<a name="476" href="#476">476</a> }
-<a name="477" href="#477">477</a>
-<a name="478" href="#478">478</a> <strong class="jxr_keyword">public</strong> byte[] getEncryptedEphemeralKey() {
-<a name="479" href="#479">479</a> <strong class="jxr_keyword">return</strong> encryptedEphemeralKey;
-<a name="480" href="#480">480</a> }
-<a name="481" href="#481">481</a>
-<a name="482" href="#482">482</a> }
+<a name="217" href="#217">217</a> <em class="jxr_comment">// If wsse:KeyIdentifier found, then the public key of the attached cert was used to</em>
+<a name="218" href="#218">218</a> <em class="jxr_comment">// encrypt the session (symmetric) key that encrypts the data. Extract the certificate</em>
+<a name="219" href="#219">219</a> <em class="jxr_comment">// using the BinarySecurity token (was enhanced to handle KeyIdentifier too).</em>
+<a name="220" href="#220">220</a> <em class="jxr_comment">// This method is _not_ recommended by OASIS WS-S specification, X509 profile</em>
+<a name="221" href="#221">221</a> <em class="jxr_comment">//</em>
+<a name="222" href="#222">222</a> <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (secRef.containsKeyIdentifier()) {
+<a name="223" href="#223">223</a> X509Certificate[] certs = <strong class="jxr_keyword">null</strong>;
+<a name="224" href="#224">224</a> <strong class="jxr_keyword">if</strong> (WSConstants.WSS_SAML_KI_VALUE_TYPE.equals(secRef.getKeyIdentifierValueType())) {
+<a name="225" href="#225">225</a> Element token =
+<a name="226" href="#226">226</a> secRef.getKeyIdentifierTokenElement(doc, docInfo, cb);
+<a name="227" href="#227">227</a>
+<a name="228" href="#228">228</a> <strong class="jxr_keyword">if</strong> (crypto == <strong class="jxr_keyword">null</strong>) {
+<a name="229" href="#229">229</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="230" href="#230">230</a> WSSecurityException.FAILURE, <span class="jxr_string">"noSigCryptoFile"</span>
+<a name="231" href="#231">231</a> );
+<a name="232" href="#232">232</a> }
+<a name="233" href="#233">233</a> <a href="../../../../../org/apache/ws/security/saml/SAMLKeyInfo.html">SAMLKeyInfo</a> samlKi = SAMLUtil.getSAMLKeyInfo(token, crypto, cb);
+<a name="234" href="#234">234</a> certs = samlKi.getCerts();
+<a name="235" href="#235">235</a> } <strong class="jxr_keyword">else</strong> {
+<a name="236" href="#236">236</a> certs = secRef.getKeyIdentifier(crypto);
+<a name="237" href="#237">237</a> }
+<a name="238" href="#238">238</a> <strong class="jxr_keyword">if</strong> (certs == <strong class="jxr_keyword">null</strong> || certs.length < 1 || certs[0] == <strong class="jxr_keyword">null</strong>) {
+<a name="239" href="#239">239</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="240" href="#240">240</a> WSSecurityException.FAILURE,
+<a name="241" href="#241">241</a> <span class="jxr_string">"noCertsFound"</span>,
+<a name="242" href="#242">242</a> <strong class="jxr_keyword">new</strong> Object[] {<span class="jxr_string">"decryption (KeyId)"</span>}
+<a name="243" href="#243">243</a> );
+<a name="244" href="#244">244</a> }
+<a name="245" href="#245">245</a> <em class="jxr_comment">//</em>
+<a name="246" href="#246">246</a> <em class="jxr_comment">// Here we have the certificate. Now find the alias for it. Needed to identify</em>
+<a name="247" href="#247">247</a> <em class="jxr_comment">// the private key associated with this certificate</em>
+<a name="248" href="#248">248</a> <em class="jxr_comment">//</em>
+<a name="249" href="#249">249</a> alias = crypto.getAliasForX509Cert(certs[0]);
+<a name="250" href="#250">250</a> cert = certs[0];
+<a name="251" href="#251">251</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
+<a name="252" href="#252">252</a> log.debug(<span class="jxr_string">"cert: "</span> + certs[0]);
+<a name="253" href="#253">253</a> log.debug(<span class="jxr_string">"KeyIdentifier Alias: "</span> + alias);
+<a name="254" href="#254">254</a> }
+<a name="255" href="#255">255</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (secRef.containsReference()) {
+<a name="256" href="#256">256</a> Element bstElement = secRef.getTokenElement(doc, <strong class="jxr_keyword">null</strong>, cb);
+<a name="257" href="#257">257</a>
+<a name="258" href="#258">258</a> <em class="jxr_comment">// at this point ... check token type: Binary</em>
+<a name="259" href="#259">259</a> QName el =
+<a name="260" href="#260">260</a> <strong class="jxr_keyword">new</strong> QName(bstElement.getNamespaceURI(), bstElement.getLocalName());
+<a name="261" href="#261">261</a> <strong class="jxr_keyword">if</strong> (el.equals(WSSecurityEngine.binaryToken)) {
+<a name="262" href="#262">262</a> X509Security token = <strong class="jxr_keyword">new</strong> X509Security(bstElement);
+<a name="263" href="#263">263</a> String value = bstElement.getAttribute(WSSecurityEngine.VALUE_TYPE);
+<a name="264" href="#264">264</a> <strong class="jxr_keyword">if</strong> (!X509Security.X509_V3_TYPE.equals(value) || (token == <strong class="jxr_keyword">null</strong>)) {
+<a name="265" href="#265">265</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="266" href="#266">266</a> WSSecurityException.UNSUPPORTED_SECURITY_TOKEN,
+<a name="267" href="#267">267</a> <span class="jxr_string">"unsupportedBinaryTokenType"</span>,
+<a name="268" href="#268">268</a> <strong class="jxr_keyword">new</strong> Object[] {<span class="jxr_string">"for decryption (BST)"</span>}
+<a name="269" href="#269">269</a> );
+<a name="270" href="#270">270</a> }
+<a name="271" href="#271">271</a> cert = token.getX509Certificate(crypto);
+<a name="272" href="#272">272</a> <strong class="jxr_keyword">if</strong> (cert == <strong class="jxr_keyword">null</strong>) {
+<a name="273" href="#273">273</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="274" href="#274">274</a> WSSecurityException.FAILURE,
+<a name="275" href="#275">275</a> <span class="jxr_string">"noCertsFound"</span>,
+<a name="276" href="#276">276</a> <strong class="jxr_keyword">new</strong> Object[] {<span class="jxr_string">"decryption"</span>}
+<a name="277" href="#277">277</a> );
+<a name="278" href="#278">278</a> }
+<a name="279" href="#279">279</a> <em class="jxr_comment">//</em>
+<a name="280" href="#280">280</a> <em class="jxr_comment">// Here we have the certificate. Now find the alias for it. Needed to identify</em>
+<a name="281" href="#281">281</a> <em class="jxr_comment">// the private key associated with this certificate</em>
+<a name="282" href="#282">282</a> <em class="jxr_comment">//</em>
+<a name="283" href="#283">283</a> alias = crypto.getAliasForX509Cert(cert);
+<a name="284" href="#284">284</a> <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
+<a name="285" href="#285">285</a> log.debug(<span class="jxr_string">"BST Alias: "</span> + alias);
+<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> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="289" href="#289">289</a> WSSecurityException.UNSUPPORTED_SECURITY_TOKEN,
+<a name="290" href="#290">290</a> <span class="jxr_string">"unsupportedBinaryTokenType"</span>,
+<a name="291" href="#291">291</a> <strong class="jxr_keyword">null</strong>
+<a name="292" href="#292">292</a> );
+<a name="293" href="#293">293</a> }
+<a name="294" href="#294">294</a> <em class="jxr_comment">//</em>
+<a name="295" href="#295">295</a> <em class="jxr_comment">// The following code is somewhat strange: the called crypto method gets</em>
+<a name="296" href="#296">296</a> <em class="jxr_comment">// the keyname and searches for a certificate with an issuer's name that is</em>
+<a name="297" href="#297">297</a> <em class="jxr_comment">// equal to this keyname. No serialnumber is used - IMHO this does</em>
+<a name="298" href="#298">298</a> <em class="jxr_comment">// not identifies a certificate. In addition neither the WSS4J encryption</em>
+<a name="299" href="#299">299</a> <em class="jxr_comment">// nor signature methods use this way to identify a certificate. Because of that</em>
+<a name="300" href="#300">300</a> <em class="jxr_comment">// the next lines of code are disabled. </em>
+<a name="301" href="#301">301</a> <em class="jxr_comment">//</em>
+<a name="302" href="#302">302</a> <em class="jxr_comment">// } else if (secRef.containsKeyName()) {</em>
+<a name="303" href="#303">303</a> <em class="jxr_comment">// alias = crypto.getAliasForX509Cert(secRef.getKeyNameValue());</em>
+<a name="304" href="#304">304</a> <em class="jxr_comment">// if (log.isDebugEnabled()) {</em>
+<a name="305" href="#305">305</a> <em class="jxr_comment">// log.debug("KeyName alias: " + alias);</em>
+<a name="306" href="#306">306</a> <em class="jxr_comment">// }</em>
+<a name="307" href="#307">307</a> } <strong class="jxr_keyword">else</strong> {
+<a name="308" href="#308">308</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="309" href="#309">309</a> WSSecurityException.INVALID_SECURITY, <span class="jxr_string">"unsupportedKeyId"</span>
+<a name="310" href="#310">310</a> );
+<a name="311" href="#311">311</a> }
+<a name="312" href="#312">312</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (crypto.getDefaultX509Alias() != <strong class="jxr_keyword">null</strong>) {
+<a name="313" href="#313">313</a> alias = crypto.getDefaultX509Alias();
+<a name="314" href="#314">314</a> } <strong class="jxr_keyword">else</strong> {
+<a name="315" href="#315">315</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, <span class="jxr_string">"noKeyinfo"</span>);
+<a name="316" href="#316">316</a> }
+<a name="317" href="#317">317</a> <em class="jxr_comment">//</em>
+<a name="318" href="#318">318</a> <em class="jxr_comment">// At this point we have all information necessary to decrypt the session</em>
+<a name="319" href="#319">319</a> <em class="jxr_comment">// key:</em>
+<a name="320" href="#320">320</a> <em class="jxr_comment">// - the Cipher object intialized with the correct methods</em>
+<a name="321" href="#321">321</a> <em class="jxr_comment">// - The data that holds the encrypted session key</em>
+<a name="322" href="#322">322</a> <em class="jxr_comment">// - the alias name for the private key</em>
+<a name="323" href="#323">323</a> <em class="jxr_comment">//</em>
+<a name="324" href="#324">324</a> <em class="jxr_comment">// Now use the callback here to get password that enables</em>
+<a name="325" href="#325">325</a> <em class="jxr_comment">// us to read the private key</em>
+<a name="326" href="#326">326</a> <em class="jxr_comment">//</em>
+<a name="327" href="#327">327</a> <a href="../../../../../org/apache/ws/security/WSPasswordCallback.html">WSPasswordCallback</a> pwCb = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSPasswordCallback.html">WSPasswordCallback</a>(alias, WSPasswordCallback.DECRYPT);
+<a name="328" href="#328">328</a> <strong class="jxr_keyword">try</strong> {
+<a name="329" href="#329">329</a> Callback[] callbacks = <strong class="jxr_keyword">new</strong> Callback[]{pwCb};
+<a name="330" href="#330">330</a> cb.handle(callbacks);
+<a name="331" href="#331">331</a> } <strong class="jxr_keyword">catch</strong> (IOException e) {
+<a name="332" href="#332">332</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="333" href="#333">333</a> WSSecurityException.FAILURE,
+<a name="334" href="#334">334</a> <span class="jxr_string">"noPassword"</span>,
+<a name="335" href="#335">335</a> <strong class="jxr_keyword">new</strong> Object[]{alias},
+<a name="336" href="#336">336</a> e
+<a name="337" href="#337">337</a> );
+<a name="338" href="#338">338</a> } <strong class="jxr_keyword">catch</strong> (UnsupportedCallbackException e) {
+<a name="339" href="#339">339</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="340" href="#340">340</a> WSSecurityException.FAILURE,
+<a name="341" href="#341">341</a> <span class="jxr_string">"noPassword"</span>,
+<a name="342" href="#342">342</a> <strong class="jxr_keyword">new</strong> Object[]{alias},
+<a name="343" href="#343">343</a> e
+<a name="344" href="#344">344</a> );
+<a name="345" href="#345">345</a> }
+<a name="346" href="#346">346</a> String password = pwCb.getPassword();
+<a name="347" href="#347">347</a> <strong class="jxr_keyword">if</strong> (password == <strong class="jxr_keyword">null</strong>) {
+<a name="348" href="#348">348</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(
+<a name="349" href="#349">349</a> WSSecurityException.FAILURE, <span class="jxr_string">"noPassword"</span>, <strong class="jxr_keyword">new</strong> Object[]{alias}
+<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">try</strong> {
+<a name="354" href="#354">354</a> privateKey = crypto.getPrivateKey(alias, password);
+<a name="355" href="#355">355</a> } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a name="356" href="#356">356</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e);
+<a name="357" href="#357">357</a> }
+<a name="358" href="#358">358</a> }
+<a name="359" href="#359">359</a>
+<a name="360" href="#360">360</a> <strong class="jxr_keyword">try</strong> {
+<a name="361" href="#361">361</a> cipher.init(Cipher.DECRYPT_MODE, privateKey);
+<a name="362" href="#362">362</a> } <strong class="jxr_keyword">catch</strong> (Exception e1) {
+<a name="363" href="#363">363</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e1);
+<a name="364" href="#364">364</a> }
+<a name="365" href="#365">365</a>
+<a name="366" href="#366">366</a> <strong class="jxr_keyword">try</strong> {
+<a name="367" href="#367">367</a> encryptedEphemeralKey = getDecodedBase64EncodedData(xencCipherValue);
+<a name="368" href="#368">368</a> decryptedBytes = cipher.doFinal(encryptedEphemeralKey);
+<a name="369" href="#369">369</a> } <strong class="jxr_keyword">catch</strong> (IllegalStateException e2) {
+<a name="370" href="#370">370</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/ws/security/WSSecurityException.html">WSSecurityException</a>(WSSecurityException.FAILED_CHECK, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>, e2);
+<a name="371" href="#371">371</a> } <strong class="jxr_keyword">catch</strong> (IllegalBlockSizeException e2) {
[... 134 lines stripped ...]