Modified: webservices/website/wss4j/xref/org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html URL: http://svn.apache.org/viewvc/webservices/website/wss4j/xref/org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html?rev=1923808&r1=1923807&r2=1923808&view=diff ============================================================================== --- webservices/website/wss4j/xref/org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html (original) +++ webservices/website/wss4j/xref/org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html Fri Feb 14 11:39:24 2025 @@ -40,759 +40,784 @@ <a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> javax.crypto.KeyGenerator; <a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> javax.crypto.SecretKey; <a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> javax.crypto.spec.OAEPParameterSpec; -<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> javax.xml.crypto.dsig.XMLSignatureFactory; -<a class="jxr_linenumber" name="L36" href="#L36">36</a> -<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.AgreementMethod; -<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.KeyDerivationMethod; -<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.XMLCipherUtil; -<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.keys.RecipientKeyInfo; -<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.keys.content.AgreementMethodImpl; -<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.params.KeyAgreementParameters; -<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.exceptions.XMLSecurityException; -<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.utils.EncryptionConstants; -<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Document; -<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Element; -<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Node; -<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.bsp.BSPEnforcer; -<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.bsp.BSPRule; -<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.crypto.AlgorithmSuite; -<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.crypto.AlgorithmSuiteValidator; -<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.crypto.CryptoType; -<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.ext.WSSecurityException; -<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.token.DOMX509IssuerSerial; -<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.token.SecurityTokenReference; -<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.util.KeyUtils; -<a class="jxr_linenumber" name="L57" href="#L57">57</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.util.XMLUtils; -<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.WSConstants; -<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.WSDataRef; -<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.WSDocInfo; -<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.engine.WSSecurityEngineResult; -<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.handler.RequestData; -<a class="jxr_linenumber" name="L63" href="#L63">63</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.EncryptedKeySTRParser; -<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.STRParser; -<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.STRParserParameters; -<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.STRParserResult; -<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.EncryptionUtils; -<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.SignatureUtils; -<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.WSSecurityUtil; -<a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.X509Util; -<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.algorithms.JCEMapper; -<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.XMLCipher; -<a class="jxr_linenumber" name="L73" href="#L73">73</a> -<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a name="EncryptedKeyProcessor" href="../../../../../org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html#EncryptedKeyProcessor">EncryptedKeyProcessor</a> <strong class="jxr_keyword">implements</strong> <a name="Processor" href="../../../../../org/apache/wss4j/dom/processor/Processor.html#Processor">Processor</a> { -<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> org.slf4j.Logger LOG = -<a class="jxr_linenumber" name="L76" href="#L76">76</a> org.slf4j.LoggerFactory.getLogger(EncryptedKeyProcessor.<strong class="jxr_keyword">class</strong>); -<a class="jxr_linenumber" name="L77" href="#L77">77</a> -<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Provider provider; +<a class="jxr_linenumber" name="L35" href="#L35">35</a> +<a class="jxr_linenumber" name="L36" href="#L36">36</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.WSS4JConstants; +<a class="jxr_linenumber" name="L37" href="#L37">37</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.token.DOMX509SKI; +<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.AgreementMethod; +<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.KeyDerivationMethod; +<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.XMLCipherUtil; +<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.keys.RecipientKeyInfo; +<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.keys.content.AgreementMethodImpl; +<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.params.KeyAgreementParameters; +<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.exceptions.XMLSecurityException; +<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.keys.content.keyvalues.DSAKeyValue; +<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.keys.content.keyvalues.ECKeyValue; +<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.keys.content.keyvalues.KeyValueContent; +<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.keys.content.keyvalues.RSAKeyValue; +<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.utils.Constants; +<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.utils.EncryptionConstants; +<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Document; +<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Element; +<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">import</strong> org.w3c.dom.Node; +<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.bsp.BSPEnforcer; +<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.bsp.BSPRule; +<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.crypto.AlgorithmSuite; +<a class="jxr_linenumber" name="L57" href="#L57">57</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.crypto.AlgorithmSuiteValidator; +<a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.crypto.CryptoType; +<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.ext.WSSecurityException; +<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.token.DOMX509IssuerSerial; +<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.token.SecurityTokenReference; +<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.util.KeyUtils; +<a class="jxr_linenumber" name="L63" href="#L63">63</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.common.util.XMLUtils; +<a class="jxr_linenumber" name="L64" href="#L64">64</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.WSConstants; +<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.WSDataRef; +<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.WSDocInfo; +<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.engine.WSSecurityEngineResult; +<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.handler.RequestData; +<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.EncryptedKeySTRParser; +<a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.STRParser; +<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.STRParserParameters; +<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.str.STRParserResult; +<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.EncryptionUtils; +<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.SignatureUtils; +<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.WSSecurityUtil; +<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">import</strong> org.apache.wss4j.dom.util.X509Util; +<a class="jxr_linenumber" name="L77" href="#L77">77</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.algorithms.JCEMapper; +<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">import</strong> org.apache.xml.security.encryption.XMLCipher; <a class="jxr_linenumber" name="L79" href="#L79">79</a> -<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">public</strong> <a name="EncryptedKeyProcessor" href="../../../../../org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html#EncryptedKeyProcessor">EncryptedKeyProcessor</a>() { -<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">this</strong>(<strong class="jxr_keyword">null</strong>); -<a class="jxr_linenumber" name="L82" href="#L82">82</a> } +<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a name="EncryptedKeyProcessor" href="../../../../../org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html#EncryptedKeyProcessor">EncryptedKeyProcessor</a> <strong class="jxr_keyword">implements</strong> <a name="Processor" href="../../../../../org/apache/wss4j/dom/processor/Processor.html#Processor">Processor</a> { +<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> org.slf4j.Logger LOG = +<a class="jxr_linenumber" name="L82" href="#L82">82</a> org.slf4j.LoggerFactory.getLogger(EncryptedKeyProcessor.<strong class="jxr_keyword">class</strong>); <a class="jxr_linenumber" name="L83" href="#L83">83</a> -<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">public</strong> <a name="EncryptedKeyProcessor" href="../../../../../org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html#EncryptedKeyProcessor">EncryptedKeyProcessor</a>(Provider provider) { -<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">this</strong>.provider = provider; -<a class="jxr_linenumber" name="L86" href="#L86">86</a> } -<a class="jxr_linenumber" name="L87" href="#L87">87</a> -<a class="jxr_linenumber" name="L88" href="#L88">88</a> <strong class="jxr_keyword">public</strong> List<WSSecurityEngineResult> handleToken( -<a class="jxr_linenumber" name="L89" href="#L89">89</a> Element elem, -<a class="jxr_linenumber" name="L90" href="#L90">90</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data -<a class="jxr_linenumber" name="L91" href="#L91">91</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { -<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong class="jxr_keyword">return</strong> handleToken(elem, data, data.getAlgorithmSuite()); -<a class="jxr_linenumber" name="L93" href="#L93">93</a> } -<a class="jxr_linenumber" name="L94" href="#L94">94</a> -<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong class="jxr_keyword">public</strong> List<WSSecurityEngineResult> handleToken( -<a class="jxr_linenumber" name="L96" href="#L96">96</a> Element elem, -<a class="jxr_linenumber" name="L97" href="#L97">97</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data, -<a class="jxr_linenumber" name="L98" href="#L98">98</a> <a name="AlgorithmSuite" href="../../../../../org/apache/wss4j/common/crypto/AlgorithmSuite.html#AlgorithmSuite">AlgorithmSuite</a> algorithmSuite -<a class="jxr_linenumber" name="L99" href="#L99">99</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { -<a class="jxr_linenumber" name="L100" href="#L100">100</a> LOG.debug(<span class="jxr_string">"Found encrypted key element"</span>); -<a class="jxr_linenumber" name="L101" href="#L101">101</a> -<a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_comment">// See if this key has already been processed. If so then just return the result</em> -<a class="jxr_linenumber" name="L103" href="#L103">103</a> String id = elem.getAttributeNS(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"Id"</span>); -<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">if</strong> (!id.isEmpty()) { -<a class="jxr_linenumber" name="L105" href="#L105">105</a> <a name="WSSecurityEngineResult" href="../../../../../org/apache/wss4j/dom/engine/WSSecurityEngineResult.html#WSSecurityEngineResult">WSSecurityEngineResult</a> result = data.getWsDocInfo().getResult(id); -<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">if</strong> (result != <strong class="jxr_keyword">null</strong> -<a class="jxr_linenumber" name="L107" href="#L107">107</a> && WSConstants.ENCR == (Integer)result.get(WSSecurityEngineResult.TAG_ACTION) -<a class="jxr_linenumber" name="L108" href="#L108">108</a> ) { -<a class="jxr_linenumber" name="L109" href="#L109">109</a> <strong class="jxr_keyword">return</strong> Collections.singletonList(result); -<a class="jxr_linenumber" name="L110" href="#L110">110</a> } -<a class="jxr_linenumber" name="L111" href="#L111">111</a> } -<a class="jxr_linenumber" name="L112" href="#L112">112</a> -<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">if</strong> (data.getCallbackHandler() == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.FAILURE, <span class="jxr_string">"noCallback"</span>); -<a class="jxr_linenumber" name="L115" href="#L115">115</a> } -<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_comment">//</em> -<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_comment">// lookup xenc:EncryptionMethod, get the Algorithm attribute to determine</em> -<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_comment">// how the key was encrypted. Then check if we support the algorithm</em> -<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_comment">//</em> -<a class="jxr_linenumber" name="L120" href="#L120">120</a> String encryptedKeyTransportMethod = X509Util.getEncAlgo(elem); -<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">if</strong> (encryptedKeyTransportMethod == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L122" href="#L122">122</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>( -<a class="jxr_linenumber" name="L123" href="#L123">123</a> WSSecurityException.ErrorCode.UNSUPPORTED_ALGORITHM, <span class="jxr_string">"noEncAlgo"</span> -<a class="jxr_linenumber" name="L124" href="#L124">124</a> ); -<a class="jxr_linenumber" name="L125" href="#L125">125</a> } -<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">if</strong> (WSConstants.KEYTRANSPORT_RSA15.equals(encryptedKeyTransportMethod) -<a class="jxr_linenumber" name="L127" href="#L127">127</a> && !data.isAllowRSA15KeyTransportAlgorithm() -<a class="jxr_linenumber" name="L128" href="#L128">128</a> && (algorithmSuite == <strong class="jxr_keyword">null</strong> -<a class="jxr_linenumber" name="L129" href="#L129">129</a> || !algorithmSuite.getKeyWrapAlgorithms().contains(WSConstants.KEYTRANSPORT_RSA15))) { -<a class="jxr_linenumber" name="L130" href="#L130">130</a> LOG.debug( -<a class="jxr_linenumber" name="L131" href="#L131">131</a> <span class="jxr_string">"The Key transport method does not match the requirement"</span> -<a class="jxr_linenumber" name="L132" href="#L132">132</a> ); -<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY); -<a class="jxr_linenumber" name="L134" href="#L134">134</a> } -<a class="jxr_linenumber" name="L135" href="#L135">135</a> -<a class="jxr_linenumber" name="L136" href="#L136">136</a> Element keyInfoChildElement = getKeyInfoChildElement(elem, data); -<a class="jxr_linenumber" name="L137" href="#L137">137</a> <strong class="jxr_keyword">boolean</strong> isDHKeyWrap = isDiffieHellmanKeyWrap(keyInfoChildElement); -<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_comment">// Check BSP Compliance</em> -<a class="jxr_linenumber" name="L139" href="#L139">139</a> checkBSPCompliance(elem, encryptedKeyTransportMethod, isDHKeyWrap, data.getBSPEnforcer()); -<a class="jxr_linenumber" name="L140" href="#L140">140</a> -<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_comment">//</em> -<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_comment">// Now lookup CipherValue.</em> -<a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_comment">//</em> -<a class="jxr_linenumber" name="L144" href="#L144">144</a> Element xencCipherValue = EncryptionUtils.getCipherValueFromEncryptedData(elem); -<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">if</strong> (xencCipherValue == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"noCipher"</span>); -<a class="jxr_linenumber" name="L147" href="#L147">147</a> } -<a class="jxr_linenumber" name="L148" href="#L148">148</a> -<a class="jxr_linenumber" name="L149" href="#L149">149</a> X509Certificate[] certs = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L150" href="#L150">150</a> STRParser.REFERENCE_TYPE referenceType = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L151" href="#L151">151</a> PublicKey publicKey = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">boolean</strong> symmetricKeyWrap = isSymmetricKeyWrap(encryptedKeyTransportMethod); -<a class="jxr_linenumber" name="L153" href="#L153">153</a> AgreementMethod agreementMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L154" href="#L154">154</a> KeyDerivationMethod keyDerivationMethod = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">if</strong> (isDHKeyWrap) { -<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_comment">// get key agreement method value</em> -<a class="jxr_linenumber" name="L157" href="#L157">157</a> agreementMethod = getAgreementMethodFromElement(keyInfoChildElement); -<a class="jxr_linenumber" name="L158" href="#L158">158</a> keyDerivationMethod = getKeyDerivationFunction(agreementMethod); -<a class="jxr_linenumber" name="L159" href="#L159">159</a> <em class="jxr_comment">// get the recipient key info element</em> -<a class="jxr_linenumber" name="L160" href="#L160">160</a> keyInfoChildElement = getRecipientKeyInfoChildElement(agreementMethod); -<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">if</strong> (keyInfoChildElement == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>( -<a class="jxr_linenumber" name="L163" href="#L163">163</a> WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"noRecipientSecTokRef"</span> -<a class="jxr_linenumber" name="L164" href="#L164">164</a> ); -<a class="jxr_linenumber" name="L165" href="#L165">165</a> } -<a class="jxr_linenumber" name="L166" href="#L166">166</a> } -<a class="jxr_linenumber" name="L167" href="#L167">167</a> <strong class="jxr_keyword">if</strong> (!symmetricKeyWrap || isDHKeyWrap) { -<a class="jxr_linenumber" name="L168" href="#L168">168</a> <a name="CertificateResult" href="../../../../../org/apache/wss4j/dom/processor/CertificateResult.html#CertificateResult">CertificateResult</a> certificateResult = getPublicKey(keyInfoChildElement, data); -<a class="jxr_linenumber" name="L169" href="#L169">169</a> certs = certificateResult.getCerts(); -<a class="jxr_linenumber" name="L170" href="#L170">170</a> publicKey = certificateResult.getPublicKey(); -<a class="jxr_linenumber" name="L171" href="#L171">171</a> referenceType = certificateResult.getCertificatesReferenceType(); -<a class="jxr_linenumber" name="L172" href="#L172">172</a> } -<a class="jxr_linenumber" name="L173" href="#L173">173</a> -<a class="jxr_linenumber" name="L174" href="#L174">174</a> <em class="jxr_comment">// Check for compliance against the defined AlgorithmSuite</em> -<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">if</strong> (algorithmSuite != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L176" href="#L176">176</a> <a name="AlgorithmSuiteValidator" href="../../../../../org/apache/wss4j/common/crypto/AlgorithmSuiteValidator.html#AlgorithmSuiteValidator">AlgorithmSuiteValidator</a> algorithmSuiteValidator = <strong class="jxr_keyword">new</strong> -<a class="jxr_linenumber" name="L177" href="#L177">177</a> <a name="AlgorithmSuiteValidator" href="../../../../../org/apache/wss4j/common/crypto/AlgorithmSuiteValidator.html#AlgorithmSuiteValidator">AlgorithmSuiteValidator</a>(algorithmSuite); -<a class="jxr_linenumber" name="L178" href="#L178">178</a> -<a class="jxr_linenumber" name="L179" href="#L179">179</a> <strong class="jxr_keyword">if</strong> (!symmetricKeyWrap) { -<a class="jxr_linenumber" name="L180" href="#L180">180</a> algorithmSuiteValidator.checkAsymmetricKeyLength(publicKey); -<a class="jxr_linenumber" name="L181" href="#L181">181</a> } -<a class="jxr_linenumber" name="L182" href="#L182">182</a> algorithmSuiteValidator.checkEncryptionKeyWrapAlgorithm( -<a class="jxr_linenumber" name="L183" href="#L183">183</a> encryptedKeyTransportMethod -<a class="jxr_linenumber" name="L184" href="#L184">184</a> ); -<a class="jxr_linenumber" name="L185" href="#L185">185</a> <strong class="jxr_keyword">if</strong> (agreementMethod != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L186" href="#L186">186</a> algorithmSuiteValidator.checkKeyAgreementMethodAlgorithm( -<a class="jxr_linenumber" name="L187" href="#L187">187</a> agreementMethod.getAlgorithm() -<a class="jxr_linenumber" name="L188" href="#L188">188</a> ); -<a class="jxr_linenumber" name="L189" href="#L189">189</a> } -<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">if</strong> (keyDerivationMethod != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L191" href="#L191">191</a> algorithmSuiteValidator.checkKeyDerivationFunction( -<a class="jxr_linenumber" name="L192" href="#L192">192</a> keyDerivationMethod.getAlgorithm() -<a class="jxr_linenumber" name="L193" href="#L193">193</a> ); -<a class="jxr_linenumber" name="L194" href="#L194">194</a> } -<a class="jxr_linenumber" name="L195" href="#L195">195</a> } -<a class="jxr_linenumber" name="L196" href="#L196">196</a> -<a class="jxr_linenumber" name="L197" href="#L197">197</a> byte[] encryptedEphemeralKey = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L198" href="#L198">198</a> byte[] decryptedBytes = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L199" href="#L199">199</a> Element refList = -<a class="jxr_linenumber" name="L200" href="#L200">200</a> XMLUtils.getDirectChildElement(elem, <span class="jxr_string">"ReferenceList"</span>, WSConstants.ENC_NS); -<a class="jxr_linenumber" name="L201" href="#L201">201</a> -<a class="jxr_linenumber" name="L202" href="#L202">202</a> <em class="jxr_comment">// Get the key bytes from CipherValue directly or via an attachment</em> -<a class="jxr_linenumber" name="L203" href="#L203">203</a> String xopUri = EncryptionUtils.getXOPURIFromCipherValue(xencCipherValue); -<a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">if</strong> (xopUri != <strong class="jxr_keyword">null</strong> && xopUri.startsWith(<span class="jxr_string">"cid:"</span>)) { -<a class="jxr_linenumber" name="L205" href="#L205">205</a> encryptedEphemeralKey = WSSecurityUtil.getBytesFromAttachment(xopUri, data); -<a class="jxr_linenumber" name="L206" href="#L206">206</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="L207" href="#L207">207</a> encryptedEphemeralKey = EncryptionUtils.getDecodedBase64EncodedData(xencCipherValue); -<a class="jxr_linenumber" name="L208" href="#L208">208</a> } -<a class="jxr_linenumber" name="L209" href="#L209">209</a> -<a class="jxr_linenumber" name="L210" href="#L210">210</a> <strong class="jxr_keyword">if</strong> (isDHKeyWrap) { -<a class="jxr_linenumber" name="L211" href="#L211">211</a> PrivateKey privateKey = getPrivateKey(data, certs, publicKey); -<a class="jxr_linenumber" name="L212" href="#L212">212</a> decryptedBytes = getDiffieHellmanDecryptedBytes(data, agreementMethod, -<a class="jxr_linenumber" name="L213" href="#L213">213</a> encryptedKeyTransportMethod, encryptedEphemeralKey, privateKey); -<a class="jxr_linenumber" name="L214" href="#L214">214</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (symmetricKeyWrap) { -<a class="jxr_linenumber" name="L215" href="#L215">215</a> decryptedBytes = getSymmetricDecryptedBytes(data, data.getWsDocInfo(), keyInfoChildElement, refList); -<a class="jxr_linenumber" name="L216" href="#L216">216</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="L217" href="#L217">217</a> PrivateKey privateKey = getPrivateKey(data, certs, publicKey); -<a class="jxr_linenumber" name="L218" href="#L218">218</a> decryptedBytes = getAsymmetricDecryptedBytes(data, data.getWsDocInfo(), encryptedKeyTransportMethod, -<a class="jxr_linenumber" name="L219" href="#L219">219</a> encryptedEphemeralKey, refList, -<a class="jxr_linenumber" name="L220" href="#L220">220</a> elem, privateKey); -<a class="jxr_linenumber" name="L221" href="#L221">221</a> } -<a class="jxr_linenumber" name="L222" href="#L222">222</a> -<a class="jxr_linenumber" name="L223" href="#L223">223</a> List<WSDataRef> dataRefs = decryptDataRefs(refList, data.getWsDocInfo(), decryptedBytes, data); -<a class="jxr_linenumber" name="L224" href="#L224">224</a> -<a class="jxr_linenumber" name="L225" href="#L225">225</a> <a name="WSSecurityEngineResult" href="../../../../../org/apache/wss4j/dom/engine/WSSecurityEngineResult.html#WSSecurityEngineResult">WSSecurityEngineResult</a> result = <strong class="jxr_keyword">new</strong> <a name="WSSecurityEngineResult" href="../../../../../org/apache/wss4j/dom/engine/WSSecurityEngineResult.html#WSSecurityEngineResult">WSSecurityEngineResult</a>( -<a class="jxr_linenumber" name="L226" href="#L226">226</a> WSConstants.ENCR, -<a class="jxr_linenumber" name="L227" href="#L227">227</a> decryptedBytes, -<a class="jxr_linenumber" name="L228" href="#L228">228</a> encryptedEphemeralKey, -<a class="jxr_linenumber" name="L229" href="#L229">229</a> dataRefs, -<a class="jxr_linenumber" name="L230" href="#L230">230</a> certs -<a class="jxr_linenumber" name="L231" href="#L231">231</a> ); -<a class="jxr_linenumber" name="L232" href="#L232">232</a> result.put( -<a class="jxr_linenumber" name="L233" href="#L233">233</a> WSSecurityEngineResult.TAG_ENCRYPTED_KEY_TRANSPORT_METHOD, -<a class="jxr_linenumber" name="L234" href="#L234">234</a> encryptedKeyTransportMethod -<a class="jxr_linenumber" name="L235" href="#L235">235</a> ); -<a class="jxr_linenumber" name="L236" href="#L236">236</a> result.put(WSSecurityEngineResult.TAG_TOKEN_ELEMENT, elem); -<a class="jxr_linenumber" name="L237" href="#L237">237</a> String tokenId = elem.getAttributeNS(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"Id"</span>); -<a class="jxr_linenumber" name="L238" href="#L238">238</a> <strong class="jxr_keyword">if</strong> (tokenId.length() != 0) { -<a class="jxr_linenumber" name="L239" href="#L239">239</a> result.put(WSSecurityEngineResult.TAG_ID, tokenId); -<a class="jxr_linenumber" name="L240" href="#L240">240</a> } -<a class="jxr_linenumber" name="L241" href="#L241">241</a> <strong class="jxr_keyword">if</strong> (referenceType != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L242" href="#L242">242</a> result.put(WSSecurityEngineResult.TAG_X509_REFERENCE_TYPE, referenceType); -<a class="jxr_linenumber" name="L243" href="#L243">243</a> } -<a class="jxr_linenumber" name="L244" href="#L244">244</a> <strong class="jxr_keyword">if</strong> (publicKey != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L245" href="#L245">245</a> result.put(WSSecurityEngineResult.TAG_PUBLIC_KEY, publicKey); -<a class="jxr_linenumber" name="L246" href="#L246">246</a> } -<a class="jxr_linenumber" name="L247" href="#L247">247</a> data.getWsDocInfo().addResult(result); -<a class="jxr_linenumber" name="L248" href="#L248">248</a> data.getWsDocInfo().addTokenElement(elem); -<a class="jxr_linenumber" name="L249" href="#L249">249</a> <strong class="jxr_keyword">return</strong> Collections.singletonList(result); -<a class="jxr_linenumber" name="L250" href="#L250">250</a> } -<a class="jxr_linenumber" name="L251" href="#L251">251</a> -<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment"> * Resolve the KeyInfoType child element to locate the public key (with the X509Certificate chain if given )</em> -<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment"> * to use to decrypt the EncryptedKey.</em> -<a class="jxr_linenumber" name="L255" href="#L255">255</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment"> * @param keyValueElement The element to get the child element from</em> -<a class="jxr_linenumber" name="L257" href="#L257">257</a> <em class="jxr_javadoccomment"> * @param data The RequestData context</em> -<a class="jxr_linenumber" name="L258" href="#L258">258</a> <em class="jxr_javadoccomment"> * @return The CertificateResult object containing the public key and optionally X509Certificate chain</em> -<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment"> * @throws WSSecurityException an error occurred when trying to resolve the key info</em> -<a class="jxr_linenumber" name="L260" href="#L260">260</a> <em class="jxr_javadoccomment"> */</em> -<a class="jxr_linenumber" name="L261" href="#L261">261</a> <strong class="jxr_keyword">private</strong> <a name="CertificateResult" href="../../../../../org/apache/wss4j/dom/processor/CertificateResult.html#CertificateResult">CertificateResult</a> getPublicKey(Element keyValueElement, <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { -<a class="jxr_linenumber" name="L262" href="#L262">262</a> CertificateResult.Builder builder = CertificateResult.Builder.create(); -<a class="jxr_linenumber" name="L263" href="#L263">263</a> -<a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">if</strong> (SecurityTokenReference.SECURITY_TOKEN_REFERENCE.equals(keyValueElement.getLocalName()) -<a class="jxr_linenumber" name="L265" href="#L265">265</a> && WSConstants.WSSE_NS.equals(keyValueElement.getNamespaceURI())) { -<a class="jxr_linenumber" name="L266" href="#L266">266</a> <a name="STRParserParameters" href="../../../../../org/apache/wss4j/dom/str/STRParserParameters.html#STRParserParameters">STRParserParameters</a> parameters = <strong class="jxr_keyword">new</strong> <a name="STRParserParameters" href="../../../../../org/apache/wss4j/dom/str/STRParserParameters.html#STRParserParameters">STRParserParameters</a>(); -<a class="jxr_linenumber" name="L267" href="#L267">267</a> parameters.setData(data); -<a class="jxr_linenumber" name="L268" href="#L268">268</a> parameters.setStrElement(keyValueElement); -<a class="jxr_linenumber" name="L269" href="#L269">269</a> -<a class="jxr_linenumber" name="L270" href="#L270">270</a> <a name="STRParser" href="../../../../../org/apache/wss4j/dom/str/STRParser.html#STRParser">STRParser</a> strParser = <strong class="jxr_keyword">new</strong> <a name="EncryptedKeySTRParser" href="../../../../../org/apache/wss4j/dom/str/EncryptedKeySTRParser.html#EncryptedKeySTRParser">EncryptedKeySTRParser</a>(); -<a class="jxr_linenumber" name="L271" href="#L271">271</a> <a name="STRParserResult" href="../../../../../org/apache/wss4j/dom/str/STRParserResult.html#STRParserResult">STRParserResult</a> result = strParser.parseSecurityTokenReference(parameters); -<a class="jxr_linenumber" name="L272" href="#L272">272</a> builder.certificates(result.getCertificates()); -<a class="jxr_linenumber" name="L273" href="#L273">273</a> builder.publicKey(result.getPublicKey()); -<a class="jxr_linenumber" name="L274" href="#L274">274</a> builder.certificatesReferenceType(result.getCertificatesReferenceType()); -<a class="jxr_linenumber" name="L275" href="#L275">275</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="L276" href="#L276">276</a> X509Certificate[] certs = getCertificatesFromX509Data(keyValueElement, data); -<a class="jxr_linenumber" name="L277" href="#L277">277</a> builder.certificates(certs); -<a class="jxr_linenumber" name="L278" href="#L278">278</a> <strong class="jxr_keyword">if</strong> (certs == <strong class="jxr_keyword">null</strong> || certs.length == 0) { -<a class="jxr_linenumber" name="L279" href="#L279">279</a> XMLSignatureFactory signatureFactory; -<a class="jxr_linenumber" name="L280" href="#L280">280</a> <strong class="jxr_keyword">if</strong> (provider == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_comment">// Try to install the Santuario Provider - fall back to the JDK provider if this does</em> -<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_comment">// not work</em> -<a class="jxr_linenumber" name="L283" href="#L283">283</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L284" href="#L284">284</a> signatureFactory = XMLSignatureFactory.getInstance(<span class="jxr_string">"DOM"</span>, <span class="jxr_string">"ApacheXMLDSig"</span>); -<a class="jxr_linenumber" name="L285" href="#L285">285</a> } <strong class="jxr_keyword">catch</strong> (NoSuchProviderException ex) { -<a class="jxr_linenumber" name="L286" href="#L286">286</a> signatureFactory = XMLSignatureFactory.getInstance(<span class="jxr_string">"DOM"</span>); -<a class="jxr_linenumber" name="L287" href="#L287">287</a> } -<a class="jxr_linenumber" name="L288" href="#L288">288</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="L289" href="#L289">289</a> signatureFactory = XMLSignatureFactory.getInstance(<span class="jxr_string">"DOM"</span>, provider); -<a class="jxr_linenumber" name="L290" href="#L290">290</a> } -<a class="jxr_linenumber" name="L291" href="#L291">291</a> -<a class="jxr_linenumber" name="L292" href="#L292">292</a> PublicKey publicKey = X509Util.parseKeyValue((Element) keyValueElement.getParentNode(), -<a class="jxr_linenumber" name="L293" href="#L293">293</a> signatureFactory); -<a class="jxr_linenumber" name="L294" href="#L294">294</a> builder.publicKey(publicKey); -<a class="jxr_linenumber" name="L295" href="#L295">295</a> } -<a class="jxr_linenumber" name="L296" href="#L296">296</a> } -<a class="jxr_linenumber" name="L297" href="#L297">297</a> <strong class="jxr_keyword">return</strong> builder.build(); -<a class="jxr_linenumber" name="L298" href="#L298">298</a> } -<a class="jxr_linenumber" name="L299" href="#L299">299</a> -<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">private</strong> PrivateKey getPrivateKey( -<a class="jxr_linenumber" name="L301" href="#L301">301</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data, X509Certificate[] certs, PublicKey publicKey -<a class="jxr_linenumber" name="L302" href="#L302">302</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { -<a class="jxr_linenumber" name="L303" href="#L303">303</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L304" href="#L304">304</a> <strong class="jxr_keyword">if</strong> (certs != <strong class="jxr_keyword">null</strong> && certs.length > 0) { -<a class="jxr_linenumber" name="L305" href="#L305">305</a> <strong class="jxr_keyword">return</strong> data.getDecCrypto().getPrivateKey(certs[0], data.getCallbackHandler()); -<a class="jxr_linenumber" name="L306" href="#L306">306</a> } -<a class="jxr_linenumber" name="L307" href="#L307">307</a> <strong class="jxr_keyword">return</strong> data.getDecCrypto().getPrivateKey(publicKey, data.getCallbackHandler()); -<a class="jxr_linenumber" name="L308" href="#L308">308</a> } <strong class="jxr_keyword">catch</strong> (<a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> ex) { -<a class="jxr_linenumber" name="L309" href="#L309">309</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.FAILED_CHECK, ex); +<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">public</strong> <a name="EncryptedKeyProcessor" href="../../../../../org/apache/wss4j/dom/processor/EncryptedKeyProcessor.html#EncryptedKeyProcessor">EncryptedKeyProcessor</a>() { +<a class="jxr_linenumber" name="L85" href="#L85">85</a> } +<a class="jxr_linenumber" name="L86" href="#L86">86</a> +<a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">public</strong> List<WSSecurityEngineResult> handleToken( +<a class="jxr_linenumber" name="L88" href="#L88">88</a> Element elem, +<a class="jxr_linenumber" name="L89" href="#L89">89</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data +<a class="jxr_linenumber" name="L90" href="#L90">90</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { +<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">return</strong> handleToken(elem, data, data.getAlgorithmSuite()); +<a class="jxr_linenumber" name="L92" href="#L92">92</a> } +<a class="jxr_linenumber" name="L93" href="#L93">93</a> +<a class="jxr_linenumber" name="L94" href="#L94">94</a> <strong class="jxr_keyword">public</strong> List<WSSecurityEngineResult> handleToken( +<a class="jxr_linenumber" name="L95" href="#L95">95</a> Element elem, +<a class="jxr_linenumber" name="L96" href="#L96">96</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data, +<a class="jxr_linenumber" name="L97" href="#L97">97</a> <a name="AlgorithmSuite" href="../../../../../org/apache/wss4j/common/crypto/AlgorithmSuite.html#AlgorithmSuite">AlgorithmSuite</a> algorithmSuite +<a class="jxr_linenumber" name="L98" href="#L98">98</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { +<a class="jxr_linenumber" name="L99" href="#L99">99</a> LOG.debug(<span class="jxr_string">"Found encrypted key element"</span>); +<a class="jxr_linenumber" name="L100" href="#L100">100</a> +<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_comment">// See if this key has already been processed. If so then just return the result</em> +<a class="jxr_linenumber" name="L102" href="#L102">102</a> String id = elem.getAttributeNS(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"Id"</span>); +<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">if</strong> (!id.isEmpty()) { +<a class="jxr_linenumber" name="L104" href="#L104">104</a> <a name="WSSecurityEngineResult" href="../../../../../org/apache/wss4j/dom/engine/WSSecurityEngineResult.html#WSSecurityEngineResult">WSSecurityEngineResult</a> result = data.getWsDocInfo().getResult(id); +<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">if</strong> (result != <strong class="jxr_keyword">null</strong> +<a class="jxr_linenumber" name="L106" href="#L106">106</a> && WSConstants.ENCR == (Integer)result.get(WSSecurityEngineResult.TAG_ACTION) +<a class="jxr_linenumber" name="L107" href="#L107">107</a> ) { +<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">return</strong> Collections.singletonList(result); +<a class="jxr_linenumber" name="L109" href="#L109">109</a> } +<a class="jxr_linenumber" name="L110" href="#L110">110</a> } +<a class="jxr_linenumber" name="L111" href="#L111">111</a> +<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong class="jxr_keyword">if</strong> (data.getCallbackHandler() == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.FAILURE, <span class="jxr_string">"noCallback"</span>); +<a class="jxr_linenumber" name="L114" href="#L114">114</a> } +<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_comment">//</em> +<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_comment">// lookup xenc:EncryptionMethod, get the Algorithm attribute to determine</em> +<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_comment">// how the key was encrypted. Then check if we support the algorithm</em> +<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_comment">//</em> +<a class="jxr_linenumber" name="L119" href="#L119">119</a> String encryptedKeyTransportMethod = X509Util.getEncAlgo(elem); +<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">if</strong> (encryptedKeyTransportMethod == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>( +<a class="jxr_linenumber" name="L122" href="#L122">122</a> WSSecurityException.ErrorCode.UNSUPPORTED_ALGORITHM, <span class="jxr_string">"noEncAlgo"</span> +<a class="jxr_linenumber" name="L123" href="#L123">123</a> ); +<a class="jxr_linenumber" name="L124" href="#L124">124</a> } +<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">if</strong> (WSConstants.KEYTRANSPORT_RSA15.equals(encryptedKeyTransportMethod) +<a class="jxr_linenumber" name="L126" href="#L126">126</a> && !data.isAllowRSA15KeyTransportAlgorithm() +<a class="jxr_linenumber" name="L127" href="#L127">127</a> && (algorithmSuite == <strong class="jxr_keyword">null</strong> +<a class="jxr_linenumber" name="L128" href="#L128">128</a> || !algorithmSuite.getKeyWrapAlgorithms().contains(WSConstants.KEYTRANSPORT_RSA15))) { +<a class="jxr_linenumber" name="L129" href="#L129">129</a> LOG.debug( +<a class="jxr_linenumber" name="L130" href="#L130">130</a> <span class="jxr_string">"The Key transport method does not match the requirement"</span> +<a class="jxr_linenumber" name="L131" href="#L131">131</a> ); +<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY); +<a class="jxr_linenumber" name="L133" href="#L133">133</a> } +<a class="jxr_linenumber" name="L134" href="#L134">134</a> +<a class="jxr_linenumber" name="L135" href="#L135">135</a> Element keyInfoChildElement = getKeyInfoChildElement(elem, data); +<a class="jxr_linenumber" name="L136" href="#L136">136</a> <strong class="jxr_keyword">boolean</strong> isDHKeyWrap = isDiffieHellmanKeyWrap(keyInfoChildElement); +<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_comment">// Check BSP Compliance</em> +<a class="jxr_linenumber" name="L138" href="#L138">138</a> checkBSPCompliance(elem, encryptedKeyTransportMethod, isDHKeyWrap, data.getBSPEnforcer()); +<a class="jxr_linenumber" name="L139" href="#L139">139</a> +<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_comment">//</em> +<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_comment">// Now lookup CipherValue.</em> +<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_comment">//</em> +<a class="jxr_linenumber" name="L143" href="#L143">143</a> Element xencCipherValue = EncryptionUtils.getCipherValueFromEncryptedData(elem); +<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong class="jxr_keyword">if</strong> (xencCipherValue == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"noCipher"</span>); +<a class="jxr_linenumber" name="L146" href="#L146">146</a> } +<a class="jxr_linenumber" name="L147" href="#L147">147</a> +<a class="jxr_linenumber" name="L148" href="#L148">148</a> X509Certificate[] certs = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L149" href="#L149">149</a> STRParser.REFERENCE_TYPE referenceType = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L150" href="#L150">150</a> PublicKey publicKey = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">boolean</strong> symmetricKeyWrap = isSymmetricKeyWrap(encryptedKeyTransportMethod); +<a class="jxr_linenumber" name="L152" href="#L152">152</a> AgreementMethod agreementMethod = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L153" href="#L153">153</a> KeyDerivationMethod keyDerivationMethod = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">if</strong> (isDHKeyWrap) { +<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_comment">// get key agreement method value</em> +<a class="jxr_linenumber" name="L156" href="#L156">156</a> agreementMethod = getAgreementMethodFromElement(keyInfoChildElement); +<a class="jxr_linenumber" name="L157" href="#L157">157</a> keyDerivationMethod = getKeyDerivationFunction(agreementMethod); +<a class="jxr_linenumber" name="L158" href="#L158">158</a> <em class="jxr_comment">// get the recipient key info element</em> +<a class="jxr_linenumber" name="L159" href="#L159">159</a> keyInfoChildElement = getRecipientKeyInfoChildElement(agreementMethod); +<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">if</strong> (keyInfoChildElement == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>( +<a class="jxr_linenumber" name="L162" href="#L162">162</a> WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"noRecipientSecTokRef"</span> +<a class="jxr_linenumber" name="L163" href="#L163">163</a> ); +<a class="jxr_linenumber" name="L164" href="#L164">164</a> } +<a class="jxr_linenumber" name="L165" href="#L165">165</a> } +<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">if</strong> (!symmetricKeyWrap || isDHKeyWrap) { +<a class="jxr_linenumber" name="L167" href="#L167">167</a> <a name="CertificateResult" href="../../../../../org/apache/wss4j/dom/processor/CertificateResult.html#CertificateResult">CertificateResult</a> certificateResult = getPublicKey(keyInfoChildElement, data); +<a class="jxr_linenumber" name="L168" href="#L168">168</a> certs = certificateResult.getCerts(); +<a class="jxr_linenumber" name="L169" href="#L169">169</a> publicKey = certificateResult.getPublicKey(); +<a class="jxr_linenumber" name="L170" href="#L170">170</a> referenceType = certificateResult.getCertificatesReferenceType(); +<a class="jxr_linenumber" name="L171" href="#L171">171</a> } +<a class="jxr_linenumber" name="L172" href="#L172">172</a> +<a class="jxr_linenumber" name="L173" href="#L173">173</a> <em class="jxr_comment">// Check for compliance against the defined AlgorithmSuite</em> +<a class="jxr_linenumber" name="L174" href="#L174">174</a> <strong class="jxr_keyword">if</strong> (algorithmSuite != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L175" href="#L175">175</a> <a name="AlgorithmSuiteValidator" href="../../../../../org/apache/wss4j/common/crypto/AlgorithmSuiteValidator.html#AlgorithmSuiteValidator">AlgorithmSuiteValidator</a> algorithmSuiteValidator = <strong class="jxr_keyword">new</strong> +<a class="jxr_linenumber" name="L176" href="#L176">176</a> <a name="AlgorithmSuiteValidator" href="../../../../../org/apache/wss4j/common/crypto/AlgorithmSuiteValidator.html#AlgorithmSuiteValidator">AlgorithmSuiteValidator</a>(algorithmSuite); +<a class="jxr_linenumber" name="L177" href="#L177">177</a> +<a class="jxr_linenumber" name="L178" href="#L178">178</a> <strong class="jxr_keyword">if</strong> (!symmetricKeyWrap) { +<a class="jxr_linenumber" name="L179" href="#L179">179</a> algorithmSuiteValidator.checkAsymmetricKeyLength(publicKey); +<a class="jxr_linenumber" name="L180" href="#L180">180</a> } +<a class="jxr_linenumber" name="L181" href="#L181">181</a> algorithmSuiteValidator.checkEncryptionKeyWrapAlgorithm( +<a class="jxr_linenumber" name="L182" href="#L182">182</a> encryptedKeyTransportMethod +<a class="jxr_linenumber" name="L183" href="#L183">183</a> ); +<a class="jxr_linenumber" name="L184" href="#L184">184</a> <strong class="jxr_keyword">if</strong> (agreementMethod != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L185" href="#L185">185</a> algorithmSuiteValidator.checkKeyAgreementMethodAlgorithm( +<a class="jxr_linenumber" name="L186" href="#L186">186</a> agreementMethod.getAlgorithm() +<a class="jxr_linenumber" name="L187" href="#L187">187</a> ); +<a class="jxr_linenumber" name="L188" href="#L188">188</a> } +<a class="jxr_linenumber" name="L189" href="#L189">189</a> <strong class="jxr_keyword">if</strong> (keyDerivationMethod != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L190" href="#L190">190</a> algorithmSuiteValidator.checkKeyDerivationFunction( +<a class="jxr_linenumber" name="L191" href="#L191">191</a> keyDerivationMethod.getAlgorithm() +<a class="jxr_linenumber" name="L192" href="#L192">192</a> ); +<a class="jxr_linenumber" name="L193" href="#L193">193</a> } +<a class="jxr_linenumber" name="L194" href="#L194">194</a> } +<a class="jxr_linenumber" name="L195" href="#L195">195</a> +<a class="jxr_linenumber" name="L196" href="#L196">196</a> byte[] encryptedEphemeralKey = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L197" href="#L197">197</a> byte[] decryptedBytes = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L198" href="#L198">198</a> Element refList = +<a class="jxr_linenumber" name="L199" href="#L199">199</a> XMLUtils.getDirectChildElement(elem, <span class="jxr_string">"ReferenceList"</span>, WSConstants.ENC_NS); +<a class="jxr_linenumber" name="L200" href="#L200">200</a> +<a class="jxr_linenumber" name="L201" href="#L201">201</a> <em class="jxr_comment">// Get the key bytes from CipherValue directly or via an attachment</em> +<a class="jxr_linenumber" name="L202" href="#L202">202</a> String xopUri = EncryptionUtils.getXOPURIFromCipherValue(xencCipherValue); +<a class="jxr_linenumber" name="L203" href="#L203">203</a> <strong class="jxr_keyword">if</strong> (xopUri != <strong class="jxr_keyword">null</strong> && xopUri.startsWith(<span class="jxr_string">"cid:"</span>)) { +<a class="jxr_linenumber" name="L204" href="#L204">204</a> encryptedEphemeralKey = WSSecurityUtil.getBytesFromAttachment(xopUri, data); +<a class="jxr_linenumber" name="L205" href="#L205">205</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L206" href="#L206">206</a> encryptedEphemeralKey = EncryptionUtils.getDecodedBase64EncodedData(xencCipherValue); +<a class="jxr_linenumber" name="L207" href="#L207">207</a> } +<a class="jxr_linenumber" name="L208" href="#L208">208</a> +<a class="jxr_linenumber" name="L209" href="#L209">209</a> <strong class="jxr_keyword">if</strong> (isDHKeyWrap) { +<a class="jxr_linenumber" name="L210" href="#L210">210</a> PrivateKey privateKey = getPrivateKey(data, certs, publicKey); +<a class="jxr_linenumber" name="L211" href="#L211">211</a> decryptedBytes = getDiffieHellmanDecryptedBytes(data, agreementMethod, +<a class="jxr_linenumber" name="L212" href="#L212">212</a> encryptedKeyTransportMethod, encryptedEphemeralKey, privateKey); +<a class="jxr_linenumber" name="L213" href="#L213">213</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (symmetricKeyWrap) { +<a class="jxr_linenumber" name="L214" href="#L214">214</a> decryptedBytes = getSymmetricDecryptedBytes(data, data.getWsDocInfo(), keyInfoChildElement, refList); +<a class="jxr_linenumber" name="L215" href="#L215">215</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L216" href="#L216">216</a> PrivateKey privateKey = getPrivateKey(data, certs, publicKey); +<a class="jxr_linenumber" name="L217" href="#L217">217</a> decryptedBytes = getAsymmetricDecryptedBytes(data, data.getWsDocInfo(), encryptedKeyTransportMethod, +<a class="jxr_linenumber" name="L218" href="#L218">218</a> encryptedEphemeralKey, refList, +<a class="jxr_linenumber" name="L219" href="#L219">219</a> elem, privateKey); +<a class="jxr_linenumber" name="L220" href="#L220">220</a> } +<a class="jxr_linenumber" name="L221" href="#L221">221</a> +<a class="jxr_linenumber" name="L222" href="#L222">222</a> List<WSDataRef> dataRefs = decryptDataRefs(refList, data.getWsDocInfo(), decryptedBytes, data); +<a class="jxr_linenumber" name="L223" href="#L223">223</a> +<a class="jxr_linenumber" name="L224" href="#L224">224</a> <a name="WSSecurityEngineResult" href="../../../../../org/apache/wss4j/dom/engine/WSSecurityEngineResult.html#WSSecurityEngineResult">WSSecurityEngineResult</a> result = <strong class="jxr_keyword">new</strong> <a name="WSSecurityEngineResult" href="../../../../../org/apache/wss4j/dom/engine/WSSecurityEngineResult.html#WSSecurityEngineResult">WSSecurityEngineResult</a>( +<a class="jxr_linenumber" name="L225" href="#L225">225</a> WSConstants.ENCR, +<a class="jxr_linenumber" name="L226" href="#L226">226</a> decryptedBytes, +<a class="jxr_linenumber" name="L227" href="#L227">227</a> encryptedEphemeralKey, +<a class="jxr_linenumber" name="L228" href="#L228">228</a> dataRefs, +<a class="jxr_linenumber" name="L229" href="#L229">229</a> certs +<a class="jxr_linenumber" name="L230" href="#L230">230</a> ); +<a class="jxr_linenumber" name="L231" href="#L231">231</a> result.put( +<a class="jxr_linenumber" name="L232" href="#L232">232</a> WSSecurityEngineResult.TAG_ENCRYPTED_KEY_TRANSPORT_METHOD, +<a class="jxr_linenumber" name="L233" href="#L233">233</a> encryptedKeyTransportMethod +<a class="jxr_linenumber" name="L234" href="#L234">234</a> ); +<a class="jxr_linenumber" name="L235" href="#L235">235</a> result.put(WSSecurityEngineResult.TAG_TOKEN_ELEMENT, elem); +<a class="jxr_linenumber" name="L236" href="#L236">236</a> String tokenId = elem.getAttributeNS(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"Id"</span>); +<a class="jxr_linenumber" name="L237" href="#L237">237</a> <strong class="jxr_keyword">if</strong> (tokenId.length() != 0) { +<a class="jxr_linenumber" name="L238" href="#L238">238</a> result.put(WSSecurityEngineResult.TAG_ID, tokenId); +<a class="jxr_linenumber" name="L239" href="#L239">239</a> } +<a class="jxr_linenumber" name="L240" href="#L240">240</a> <strong class="jxr_keyword">if</strong> (referenceType != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L241" href="#L241">241</a> result.put(WSSecurityEngineResult.TAG_X509_REFERENCE_TYPE, referenceType); +<a class="jxr_linenumber" name="L242" href="#L242">242</a> } +<a class="jxr_linenumber" name="L243" href="#L243">243</a> <strong class="jxr_keyword">if</strong> (publicKey != <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L244" href="#L244">244</a> result.put(WSSecurityEngineResult.TAG_PUBLIC_KEY, publicKey); +<a class="jxr_linenumber" name="L245" href="#L245">245</a> } +<a class="jxr_linenumber" name="L246" href="#L246">246</a> data.getWsDocInfo().addResult(result); +<a class="jxr_linenumber" name="L247" href="#L247">247</a> data.getWsDocInfo().addTokenElement(elem); +<a class="jxr_linenumber" name="L248" href="#L248">248</a> <strong class="jxr_keyword">return</strong> Collections.singletonList(result); +<a class="jxr_linenumber" name="L249" href="#L249">249</a> } +<a class="jxr_linenumber" name="L250" href="#L250">250</a> +<a class="jxr_linenumber" name="L251" href="#L251">251</a> <em class="jxr_javadoccomment">/**</em> +<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment"> * Resolve the KeyInfoType child element to locate the public key (with the X509Certificate chain if given )</em> +<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment"> * to use to decrypt the EncryptedKey.</em> +<a class="jxr_linenumber" name="L254" href="#L254">254</a> <em class="jxr_javadoccomment"> *</em> +<a class="jxr_linenumber" name="L255" href="#L255">255</a> <em class="jxr_javadoccomment"> * @param keyValueElement The element to get the child element from</em> +<a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment"> * @param data The RequestData context</em> +<a class="jxr_linenumber" name="L257" href="#L257">257</a> <em class="jxr_javadoccomment"> * @return The CertificateResult object containing the public key and optionally X509Certificate chain</em> +<a class="jxr_linenumber" name="L258" href="#L258">258</a> <em class="jxr_javadoccomment"> * @throws WSSecurityException an error occurred when trying to resolve the key info</em> +<a class="jxr_linenumber" name="L259" href="#L259">259</a> <em class="jxr_javadoccomment"> */</em> +<a class="jxr_linenumber" name="L260" href="#L260">260</a> <strong class="jxr_keyword">private</strong> <a name="CertificateResult" href="../../../../../org/apache/wss4j/dom/processor/CertificateResult.html#CertificateResult">CertificateResult</a> getPublicKey(Element keyValueElement, <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { +<a class="jxr_linenumber" name="L261" href="#L261">261</a> CertificateResult.Builder builder = CertificateResult.Builder.create(); +<a class="jxr_linenumber" name="L262" href="#L262">262</a> +<a class="jxr_linenumber" name="L263" href="#L263">263</a> <strong class="jxr_keyword">if</strong> (SecurityTokenReference.SECURITY_TOKEN_REFERENCE.equals(keyValueElement.getLocalName()) +<a class="jxr_linenumber" name="L264" href="#L264">264</a> && WSConstants.WSSE_NS.equals(keyValueElement.getNamespaceURI())) { +<a class="jxr_linenumber" name="L265" href="#L265">265</a> <a name="STRParserParameters" href="../../../../../org/apache/wss4j/dom/str/STRParserParameters.html#STRParserParameters">STRParserParameters</a> parameters = <strong class="jxr_keyword">new</strong> <a name="STRParserParameters" href="../../../../../org/apache/wss4j/dom/str/STRParserParameters.html#STRParserParameters">STRParserParameters</a>(); +<a class="jxr_linenumber" name="L266" href="#L266">266</a> parameters.setData(data); +<a class="jxr_linenumber" name="L267" href="#L267">267</a> parameters.setStrElement(keyValueElement); +<a class="jxr_linenumber" name="L268" href="#L268">268</a> +<a class="jxr_linenumber" name="L269" href="#L269">269</a> <a name="STRParser" href="../../../../../org/apache/wss4j/dom/str/STRParser.html#STRParser">STRParser</a> strParser = <strong class="jxr_keyword">new</strong> <a name="EncryptedKeySTRParser" href="../../../../../org/apache/wss4j/dom/str/EncryptedKeySTRParser.html#EncryptedKeySTRParser">EncryptedKeySTRParser</a>(); +<a class="jxr_linenumber" name="L270" href="#L270">270</a> <a name="STRParserResult" href="../../../../../org/apache/wss4j/dom/str/STRParserResult.html#STRParserResult">STRParserResult</a> result = strParser.parseSecurityTokenReference(parameters); +<a class="jxr_linenumber" name="L271" href="#L271">271</a> builder.certificates(result.getCertificates()); +<a class="jxr_linenumber" name="L272" href="#L272">272</a> builder.publicKey(result.getPublicKey()); +<a class="jxr_linenumber" name="L273" href="#L273">273</a> builder.certificatesReferenceType(result.getCertificatesReferenceType()); +<a class="jxr_linenumber" name="L274" href="#L274">274</a> } <strong class="jxr_keyword">else</strong> { +<a class="jxr_linenumber" name="L275" href="#L275">275</a> X509Certificate[] certs = getCertificatesFromX509Data(keyValueElement, data); +<a class="jxr_linenumber" name="L276" href="#L276">276</a> builder.certificates(certs); +<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong class="jxr_keyword">if</strong> (certs == <strong class="jxr_keyword">null</strong> || certs.length == 0) { +<a class="jxr_linenumber" name="L278" href="#L278">278</a> PublicKey publicKey = getPublicKeyFromKeyValue(keyValueElement); +<a class="jxr_linenumber" name="L279" href="#L279">279</a> builder.publicKey(publicKey); +<a class="jxr_linenumber" name="L280" href="#L280">280</a> } +<a class="jxr_linenumber" name="L281" href="#L281">281</a> } +<a class="jxr_linenumber" name="L282" href="#L282">282</a> <strong class="jxr_keyword">return</strong> builder.build(); +<a class="jxr_linenumber" name="L283" href="#L283">283</a> } +<a class="jxr_linenumber" name="L284" href="#L284">284</a> +<a class="jxr_linenumber" name="L285" href="#L285">285</a> <strong class="jxr_keyword">private</strong> PublicKey getPublicKeyFromKeyValue(Element keyValueElement) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { +<a class="jxr_linenumber" name="L286" href="#L286">286</a> PublicKey publicKey = <strong class="jxr_keyword">null</strong>; +<a class="jxr_linenumber" name="L287" href="#L287">287</a> KeyValueContent keyValue; +<a class="jxr_linenumber" name="L288" href="#L288">288</a> <strong class="jxr_keyword">try</strong> { +<a class="jxr_linenumber" name="L289" href="#L289">289</a> Element keyValueChild = getFirstElement(keyValueElement); +<a class="jxr_linenumber" name="L290" href="#L290">290</a> <strong class="jxr_keyword">if</strong> (keyValueChild == <strong class="jxr_keyword">null</strong>) { +<a class="jxr_linenumber" name="L291" href="#L291">291</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"unsupportedKeyInfo"</span>); +<a class="jxr_linenumber" name="L292" href="#L292">292</a> } +<a class="jxr_linenumber" name="L293" href="#L293">293</a> <strong class="jxr_keyword">switch</strong> (keyValueChild.getLocalName()) { +<a class="jxr_linenumber" name="L294" href="#L294">294</a> <strong class="jxr_keyword">case</strong> <span class="jxr_string">"ECKeyValue"</span>: +<a class="jxr_linenumber" name="L295" href="#L295">295</a> keyValue = <strong class="jxr_keyword">new</strong> ECKeyValue(keyValueChild, Constants.SignatureSpec11NS); +<a class="jxr_linenumber" name="L296" href="#L296">296</a> <strong class="jxr_keyword">break</strong>; +<a class="jxr_linenumber" name="L297" href="#L297">297</a> <strong class="jxr_keyword">case</strong> <span class="jxr_string">"RSAKeyValue"</span>: +<a class="jxr_linenumber" name="L298" href="#L298">298</a> keyValue = <strong class="jxr_keyword">new</strong> RSAKeyValue(keyValueChild, Constants.SignatureSpecNS); +<a class="jxr_linenumber" name="L299" href="#L299">299</a> <strong class="jxr_keyword">break</strong>; +<a class="jxr_linenumber" name="L300" href="#L300">300</a> <strong class="jxr_keyword">case</strong> <span class="jxr_string">"DSAKeyValue"</span>: +<a class="jxr_linenumber" name="L301" href="#L301">301</a> keyValue = <strong class="jxr_keyword">new</strong> DSAKeyValue(keyValueChild, Constants.SignatureSpecNS); +<a class="jxr_linenumber" name="L302" href="#L302">302</a> <strong class="jxr_keyword">break</strong>; +<a class="jxr_linenumber" name="L303" href="#L303">303</a> <strong class="jxr_keyword">default</strong>: +<a class="jxr_linenumber" name="L304" href="#L304">304</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"unsupportedKeyInfo"</span>); +<a class="jxr_linenumber" name="L305" href="#L305">305</a> } +<a class="jxr_linenumber" name="L306" href="#L306">306</a> +<a class="jxr_linenumber" name="L307" href="#L307">307</a> publicKey = keyValue.getPublicKey(); +<a class="jxr_linenumber" name="L308" href="#L308">308</a> } <strong class="jxr_keyword">catch</strong> (XMLSecurityException e) { +<a class="jxr_linenumber" name="L309" href="#L309">309</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.INVALID_SECURITY, <span class="jxr_string">"unsupportedKeyInfo"</span>); <a class="jxr_linenumber" name="L310" href="#L310">310</a> } -<a class="jxr_linenumber" name="L311" href="#L311">311</a> } -<a class="jxr_linenumber" name="L312" href="#L312">312</a> -<a class="jxr_linenumber" name="L313" href="#L313">313</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> byte[] getSymmetricDecryptedBytes( -<a class="jxr_linenumber" name="L314" href="#L314">314</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data, -<a class="jxr_linenumber" name="L315" href="#L315">315</a> <a name="WSDocInfo" href="../../../../../org/apache/wss4j/dom/WSDocInfo.html#WSDocInfo">WSDocInfo</a> wsDocInfo, -<a class="jxr_linenumber" name="L316" href="#L316">316</a> Element keyInfoChildElement, -<a class="jxr_linenumber" name="L317" href="#L317">317</a> Element refList -<a class="jxr_linenumber" name="L318" href="#L318">318</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { -<a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_comment">// Get the (first) encryption algorithm</em> -<a class="jxr_linenumber" name="L320" href="#L320">320</a> String uri = getFirstDataRefURI(refList); -<a class="jxr_linenumber" name="L321" href="#L321">321</a> String algorithmURI = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong class="jxr_keyword">if</strong> (uri != <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L323" href="#L323">323</a> Element ee = -<a class="jxr_linenumber" name="L324" href="#L324">324</a> EncryptionUtils.findEncryptedDataElement(wsDocInfo, uri); -<a class="jxr_linenumber" name="L325" href="#L325">325</a> algorithmURI = X509Util.getEncAlgo(ee); -<a class="jxr_linenumber" name="L326" href="#L326">326</a> } -<a class="jxr_linenumber" name="L327" href="#L327">327</a> <strong class="jxr_keyword">return</strong> X509Util.getSecretKey(keyInfoChildElement, algorithmURI, data.getCallbackHandler()); -<a class="jxr_linenumber" name="L328" href="#L328">328</a> } -<a class="jxr_linenumber" name="L329" href="#L329">329</a> -<a class="jxr_linenumber" name="L330" href="#L330">330</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> byte[] getAsymmetricDecryptedBytes( -<a class="jxr_linenumber" name="L331" href="#L331">331</a> <a name="RequestData" href="../../../../../org/apache/wss4j/dom/handler/RequestData.html#RequestData">RequestData</a> data, -<a class="jxr_linenumber" name="L332" href="#L332">332</a> <a name="WSDocInfo" href="../../../../../org/apache/wss4j/dom/WSDocInfo.html#WSDocInfo">WSDocInfo</a> wsDocInfo, -<a class="jxr_linenumber" name="L333" href="#L333">333</a> String encryptedKeyTransportMethod, -<a class="jxr_linenumber" name="L334" href="#L334">334</a> byte[] encryptedEphemeralKey, -<a class="jxr_linenumber" name="L335" href="#L335">335</a> Element refList, -<a class="jxr_linenumber" name="L336" href="#L336">336</a> Element encryptedKeyElement, -<a class="jxr_linenumber" name="L337" href="#L337">337</a> PrivateKey privateKey -<a class="jxr_linenumber" name="L338" href="#L338">338</a> ) <strong class="jxr_keyword">throws</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a> { -<a class="jxr_linenumber" name="L339" href="#L339">339</a> <strong class="jxr_keyword">if</strong> (data.getDecCrypto() == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L340" href="#L340">340</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.FAILURE, <span class="jxr_string">"noDecCryptoFile"</span>); -<a class="jxr_linenumber" name="L341" href="#L341">341</a> } -<a class="jxr_linenumber" name="L342" href="#L342">342</a> String cryptoProvider = data.getDecCrypto().getCryptoProvider(); -<a class="jxr_linenumber" name="L343" href="#L343">343</a> Cipher cipher = KeyUtils.getCipherInstance(encryptedKeyTransportMethod, cryptoProvider); -<a class="jxr_linenumber" name="L344" href="#L344">344</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L345" href="#L345">345</a> OAEPParameterSpec oaepParameterSpec = <strong class="jxr_keyword">null</strong>; -<a class="jxr_linenumber" name="L346" href="#L346">346</a> <strong class="jxr_keyword">if</strong> (WSConstants.KEYTRANSPORT_RSAOAEP.equals(encryptedKeyTransportMethod) -<a class="jxr_linenumber" name="L347" href="#L347">347</a> || WSConstants.KEYTRANSPORT_RSAOAEP_XENC11.equals(encryptedKeyTransportMethod)) { -<a class="jxr_linenumber" name="L348" href="#L348">348</a> <em class="jxr_comment">// Get the DigestMethod if it exists</em> -<a class="jxr_linenumber" name="L349" href="#L349">349</a> String digestAlgorithm = EncryptionUtils.getDigestAlgorithm(encryptedKeyElement); -<a class="jxr_linenumber" name="L350" href="#L350">350</a> String mgfAlgorithm = EncryptionUtils.getMGFAlgorithm(encryptedKeyElement); -<a class="jxr_linenumber" name="L351" href="#L351">351</a> byte[] pSourceBytes = EncryptionUtils.getPSource(encryptedKeyElement); -<a class="jxr_linenumber" name="L352" href="#L352">352</a> oaepParameterSpec = XMLCipherUtil.constructOAEPParameters(encryptedKeyTransportMethod, -<a class="jxr_linenumber" name="L353" href="#L353">353</a> digestAlgorithm, mgfAlgorithm, pSourceBytes); -<a class="jxr_linenumber" name="L354" href="#L354">354</a> } -<a class="jxr_linenumber" name="L355" href="#L355">355</a> -<a class="jxr_linenumber" name="L356" href="#L356">356</a> <strong class="jxr_keyword">if</strong> (oaepParameterSpec == <strong class="jxr_keyword">null</strong>) { -<a class="jxr_linenumber" name="L357" href="#L357">357</a> cipher.init(Cipher.UNWRAP_MODE, privateKey); -<a class="jxr_linenumber" name="L358" href="#L358">358</a> } <strong class="jxr_keyword">else</strong> { -<a class="jxr_linenumber" name="L359" href="#L359">359</a> cipher.init(Cipher.UNWRAP_MODE, privateKey, oaepParameterSpec); -<a class="jxr_linenumber" name="L360" href="#L360">360</a> } -<a class="jxr_linenumber" name="L361" href="#L361">361</a> } <strong class="jxr_keyword">catch</strong> (Exception ex) { -<a class="jxr_linenumber" name="L362" href="#L362">362</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.FAILED_CHECK, ex); -<a class="jxr_linenumber" name="L363" href="#L363">363</a> } -<a class="jxr_linenumber" name="L364" href="#L364">364</a> -<a class="jxr_linenumber" name="L365" href="#L365">365</a> <strong class="jxr_keyword">try</strong> { -<a class="jxr_linenumber" name="L366" href="#L366">366</a> String keyAlgorithm = JCEMapper.translateURItoJCEID(encryptedKeyTransportMethod); -<a class="jxr_linenumber" name="L367" href="#L367">367</a> <strong class="jxr_keyword">return</strong> cipher.unwrap(encryptedEphemeralKey, keyAlgorithm, Cipher.SECRET_KEY).getEncoded(); -<a class="jxr_linenumber" name="L368" href="#L368">368</a> } <strong class="jxr_keyword">catch</strong> (IllegalStateException ex) { -<a class="jxr_linenumber" name="L369" href="#L369">369</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a name="WSSecurityException" href="../../../../../org/apache/wss4j/common/ext/WSSecurityException.html#WSSecurityException">WSSecurityException</a>(WSSecurityException.ErrorCode.FAILED_CHECK, ex); -<a class="jxr_linenumber" name="L370" href="#L370">370</a> } <strong class="jxr_keyword">catch</strong> (Exception ex) { -<a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong class="jxr_keyword">return</strong> getRandomKey(refList, wsDocInfo); -<a class="jxr_linenumber" name="L372" href="#L372">372</a> } -<a class="jxr_linenumber" name="L373" href="#L373">373</a> } -<a class="jxr_linenumber" name="L374" href="#L374">374</a> -<a class="jxr_linenumber" name="L375" href="#L375">375</a> <em class="jxr_javadoccomment">/**</em> -<a class="jxr_linenumber" name="L376" href="#L376">376</a> <em class="jxr_javadoccomment"> * Method decrypts encryptedEphemeralKey using Key Agreement algorithm to derive symmetric key</em> -<a class="jxr_linenumber" name="L377" href="#L377">377</a> <em class="jxr_javadoccomment"> * for decryption of the key.</em> -<a class="jxr_linenumber" name="L378" href="#L378">378</a> <em class="jxr_javadoccomment"> *</em> -<a class="jxr_linenumber" name="L379" href="#L379">379</a> <em class="jxr_javadoccomment"> * @param data RequestData context</em>
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