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Jeremy Long
2015-11-29 07:44:14 -05:00
parent 191c5fae56
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@@ -25,13 +25,13 @@
<a class="jxr_linenumber" name="L17" href="#L17">17</a> <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L18" href="#L18">18</a> <strong class="jxr_keyword">package</strong> org.owasp.dependencycheck.analyzer;
<a class="jxr_linenumber" name="L19" href="#L19">19</a>
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.io.BufferedReader;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.io.File;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.io.FileFilter;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.io.FileOutputStream;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> java.io.InputStream;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.io.InputStreamReader;
<a class="jxr_linenumber" name="L20" href="#L20">20</a> <strong class="jxr_keyword">import</strong> java.io.File;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.io.FileFilter;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.io.FileOutputStream;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.io.InputStream;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.io.IOUtils;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.apache.commons.io.output.NullOutputStream;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.Engine;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.analyzer.exception.AnalysisException;
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.dependency.Confidence;
@@ -123,224 +123,198 @@
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">final</strong> List&lt;String&gt; args = buildArgumentList();
<a class="jxr_linenumber" name="L116" href="#L116">116</a> args.add(dependency.getActualFilePath());
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <strong class="jxr_keyword">final</strong> ProcessBuilder pb = <strong class="jxr_keyword">new</strong> ProcessBuilder(args);
<a class="jxr_linenumber" name="L118" href="#L118">118</a> BufferedReader rdr = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L119" href="#L119">119</a> Document doc = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">final</strong> Process proc = pb.start();
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_comment">// Try evacuating the error stream</em>
<a class="jxr_linenumber" name="L123" href="#L123">123</a> rdr = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(proc.getErrorStream(), <span class="jxr_string">"UTF-8"</span>));
<a class="jxr_linenumber" name="L124" href="#L124">124</a> String line = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_comment">// CHECKSTYLE:OFF</em>
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">while</strong> (rdr.ready() &amp;&amp; (line = rdr.readLine()) != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> LOGGER.warn(<span class="jxr_string">"Error from GrokAssembly: {}"</span>, line);
<a class="jxr_linenumber" name="L118" href="#L118">118</a> Document doc = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">final</strong> Process proc = pb.start();
<a class="jxr_linenumber" name="L121" href="#L121">121</a>
<a class="jxr_linenumber" name="L122" href="#L122">122</a> doc = builder.parse(proc.getInputStream());
<a class="jxr_linenumber" name="L123" href="#L123">123</a>
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em class="jxr_comment">// Try evacuating the error stream</em>
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">final</strong> String errorStream = IOUtils.toString(proc.getErrorStream(), <span class="jxr_string">"UTF-8"</span>);
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">null</strong> != errorStream &amp;&amp; !errorStream.isEmpty()) {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> LOGGER.warn(<span class="jxr_string">"Error from GrokAssembly: {}"</span>, errorStream);
<a class="jxr_linenumber" name="L128" href="#L128">128</a> }
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_comment">// CHECKSTYLE:ON</em>
<a class="jxr_linenumber" name="L129" href="#L129">129</a>
<a class="jxr_linenumber" name="L130" href="#L130">130</a> <strong class="jxr_keyword">int</strong> rc = 0;
<a class="jxr_linenumber" name="L131" href="#L131">131</a> doc = builder.parse(proc.getInputStream());
<a class="jxr_linenumber" name="L132" href="#L132">132</a>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L134" href="#L134">134</a> rc = proc.waitFor();
<a class="jxr_linenumber" name="L135" href="#L135">135</a> } <strong class="jxr_keyword">catch</strong> (InterruptedException ie) {
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L137" href="#L137">137</a> }
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <strong class="jxr_keyword">if</strong> (rc == 3) {
<a class="jxr_linenumber" name="L139" href="#L139">139</a> LOGGER.debug(<span class="jxr_string">"{} is not a .NET assembly or executable and as such cannot be analyzed by dependency-check"</span>,
<a class="jxr_linenumber" name="L140" href="#L140">140</a> dependency.getActualFilePath());
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L142" href="#L142">142</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (rc != 0) {
<a class="jxr_linenumber" name="L143" href="#L143">143</a> LOGGER.warn(<span class="jxr_string">"Return code {} from GrokAssembly"</span>, rc);
<a class="jxr_linenumber" name="L144" href="#L144">144</a> }
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L132" href="#L132">132</a> rc = proc.waitFor();
<a class="jxr_linenumber" name="L133" href="#L133">133</a> } <strong class="jxr_keyword">catch</strong> (InterruptedException ie) {
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L135" href="#L135">135</a> }
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <strong class="jxr_keyword">if</strong> (rc == 3) {
<a class="jxr_linenumber" name="L137" href="#L137">137</a> LOGGER.debug(<span class="jxr_string">"{} is not a .NET assembly or executable and as such cannot be analyzed by dependency-check"</span>,
<a class="jxr_linenumber" name="L138" href="#L138">138</a> dependency.getActualFilePath());
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L140" href="#L140">140</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (rc != 0) {
<a class="jxr_linenumber" name="L141" href="#L141">141</a> LOGGER.warn(<span class="jxr_string">"Return code {} from GrokAssembly"</span>, rc);
<a class="jxr_linenumber" name="L142" href="#L142">142</a> }
<a class="jxr_linenumber" name="L143" href="#L143">143</a>
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong class="jxr_keyword">final</strong> XPath xpath = XPathFactory.newInstance().newXPath();
<a class="jxr_linenumber" name="L145" href="#L145">145</a>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">final</strong> XPath xpath = XPathFactory.newInstance().newXPath();
<a class="jxr_linenumber" name="L147" href="#L147">147</a>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_comment">// First, see if there was an error</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong class="jxr_keyword">final</strong> String error = xpath.evaluate(<span class="jxr_string">"/assembly/error"</span>, doc);
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">if</strong> (error != <strong class="jxr_keyword">null</strong> &amp;&amp; !error.isEmpty()) {
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(error);
<a class="jxr_linenumber" name="L152" href="#L152">152</a> }
<a class="jxr_linenumber" name="L153" href="#L153">153</a>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">final</strong> String version = xpath.evaluate(<span class="jxr_string">"/assembly/version"</span>, doc);
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <strong class="jxr_keyword">if</strong> (version != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L156" href="#L156">156</a> dependency.getVersionEvidence().addEvidence(<strong class="jxr_keyword">new</strong> Evidence(<span class="jxr_string">"grokassembly"</span>, <span class="jxr_string">"version"</span>,
<a class="jxr_linenumber" name="L157" href="#L157">157</a> version, Confidence.HIGHEST));
<a class="jxr_linenumber" name="L158" href="#L158">158</a> }
<a class="jxr_linenumber" name="L159" href="#L159">159</a>
<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">final</strong> String vendor = xpath.evaluate(<span class="jxr_string">"/assembly/company"</span>, doc);
<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">if</strong> (vendor != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L162" href="#L162">162</a> dependency.getVendorEvidence().addEvidence(<strong class="jxr_keyword">new</strong> Evidence(<span class="jxr_string">"grokassembly"</span>, <span class="jxr_string">"vendor"</span>,
<a class="jxr_linenumber" name="L163" href="#L163">163</a> vendor, Confidence.HIGH));
<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">final</strong> String product = xpath.evaluate(<span class="jxr_string">"/assembly/product"</span>, doc);
<a class="jxr_linenumber" name="L167" href="#L167">167</a> <strong class="jxr_keyword">if</strong> (product != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L168" href="#L168">168</a> dependency.getProductEvidence().addEvidence(<strong class="jxr_keyword">new</strong> Evidence(<span class="jxr_string">"grokassembly"</span>, <span class="jxr_string">"product"</span>,
<a class="jxr_linenumber" name="L169" href="#L169">169</a> product, Confidence.HIGH));
<a class="jxr_linenumber" name="L170" href="#L170">170</a> }
<a class="jxr_linenumber" name="L171" href="#L171">171</a>
<a class="jxr_linenumber" name="L172" href="#L172">172</a> } <strong class="jxr_keyword">catch</strong> (IOException ioe) {
<a class="jxr_linenumber" name="L173" href="#L173">173</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(ioe);
<a class="jxr_linenumber" name="L174" href="#L174">174</a> } <strong class="jxr_keyword">catch</strong> (SAXException saxe) {
<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"Couldn't parse GrokAssembly result"</span>, saxe);
<a class="jxr_linenumber" name="L176" href="#L176">176</a> } <strong class="jxr_keyword">catch</strong> (XPathExpressionException xpe) {
<a class="jxr_linenumber" name="L177" href="#L177">177</a> <em class="jxr_comment">// This shouldn't happen</em>
<a class="jxr_linenumber" name="L178" href="#L178">178</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(xpe);
<a class="jxr_linenumber" name="L179" href="#L179">179</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L180" href="#L180">180</a> <strong class="jxr_keyword">if</strong> (rdr != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L181" href="#L181">181</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L182" href="#L182">182</a> rdr.close();
<a class="jxr_linenumber" name="L183" href="#L183">183</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L184" href="#L184">184</a> LOGGER.debug(<span class="jxr_string">"ignore"</span>, ex);
<a class="jxr_linenumber" name="L185" href="#L185">185</a> }
<a class="jxr_linenumber" name="L186" href="#L186">186</a> }
<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>
<a class="jxr_linenumber" name="L190" href="#L190">190</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L191" href="#L191">191</a> <em class="jxr_javadoccomment"> * Initialize the analyzer. In this case, extract GrokAssembly.exe to a temporary location.</em>
<a class="jxr_linenumber" name="L192" href="#L192">192</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L193" href="#L193">193</a> <em class="jxr_javadoccomment"> * @throws Exception if anything goes wrong</em>
<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L195" href="#L195">195</a> @Override
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initializeFileTypeAnalyzer() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L197" href="#L197">197</a> <strong class="jxr_keyword">final</strong> File tempFile = File.createTempFile(<span class="jxr_string">"GKA"</span>, <span class="jxr_string">".exe"</span>, Settings.getTempDirectory());
<a class="jxr_linenumber" name="L198" href="#L198">198</a> FileOutputStream fos = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L199" href="#L199">199</a> InputStream is = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L201" href="#L201">201</a> fos = <strong class="jxr_keyword">new</strong> FileOutputStream(tempFile);
<a class="jxr_linenumber" name="L202" href="#L202">202</a> is = AssemblyAnalyzer.<strong class="jxr_keyword">class</strong>.getClassLoader().getResourceAsStream(<span class="jxr_string">"GrokAssembly.exe"</span>);
<a class="jxr_linenumber" name="L203" href="#L203">203</a> <strong class="jxr_keyword">final</strong> byte[] buff = <strong class="jxr_keyword">new</strong> byte[4096];
<a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">int</strong> bread = -1;
<a class="jxr_linenumber" name="L205" href="#L205">205</a> <strong class="jxr_keyword">while</strong> ((bread = is.read(buff)) &gt;= 0) {
<a class="jxr_linenumber" name="L206" href="#L206">206</a> fos.write(buff, 0, bread);
<a class="jxr_linenumber" name="L207" href="#L207">207</a> }
<a class="jxr_linenumber" name="L208" href="#L208">208</a> grokAssemblyExe = tempFile;
<a class="jxr_linenumber" name="L209" href="#L209">209</a> <em class="jxr_comment">// Set the temp file to get deleted when we're done</em>
<a class="jxr_linenumber" name="L210" href="#L210">210</a> grokAssemblyExe.deleteOnExit();
<a class="jxr_linenumber" name="L211" href="#L211">211</a> LOGGER.debug(<span class="jxr_string">"Extracted GrokAssembly.exe to {}"</span>, grokAssemblyExe.getPath());
<a class="jxr_linenumber" name="L212" href="#L212">212</a> } <strong class="jxr_keyword">catch</strong> (IOException ioe) {
<a class="jxr_linenumber" name="L213" href="#L213">213</a> <strong class="jxr_keyword">this</strong>.setEnabled(false);
<a class="jxr_linenumber" name="L214" href="#L214">214</a> LOGGER.warn(<span class="jxr_string">"Could not extract GrokAssembly.exe: {}"</span>, ioe.getMessage());
<a class="jxr_linenumber" name="L215" href="#L215">215</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"Could not extract GrokAssembly.exe"</span>, ioe);
<a class="jxr_linenumber" name="L216" href="#L216">216</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L217" href="#L217">217</a> <strong class="jxr_keyword">if</strong> (fos != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L218" href="#L218">218</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L219" href="#L219">219</a> fos.close();
<a class="jxr_linenumber" name="L220" href="#L220">220</a> } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a class="jxr_linenumber" name="L221" href="#L221">221</a> LOGGER.debug(<span class="jxr_string">"Error closing output stream"</span>);
<a class="jxr_linenumber" name="L222" href="#L222">222</a> }
<a class="jxr_linenumber" name="L223" href="#L223">223</a> }
<a class="jxr_linenumber" name="L224" href="#L224">224</a> <strong class="jxr_keyword">if</strong> (is != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L225" href="#L225">225</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L226" href="#L226">226</a> is.close();
<a class="jxr_linenumber" name="L227" href="#L227">227</a> } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a class="jxr_linenumber" name="L228" href="#L228">228</a> LOGGER.debug(<span class="jxr_string">"Error closing input stream"</span>);
<a class="jxr_linenumber" name="L229" href="#L229">229</a> }
<a class="jxr_linenumber" name="L230" href="#L230">230</a> }
<a class="jxr_linenumber" name="L231" href="#L231">231</a> }
<a class="jxr_linenumber" name="L232" href="#L232">232</a>
<a class="jxr_linenumber" name="L233" href="#L233">233</a> <em class="jxr_comment">// Now, need to see if GrokAssembly actually runs from this location.</em>
<a class="jxr_linenumber" name="L234" href="#L234">234</a> <strong class="jxr_keyword">final</strong> List&lt;String&gt; args = buildArgumentList();
<a class="jxr_linenumber" name="L235" href="#L235">235</a> BufferedReader rdr = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L237" href="#L237">237</a> <strong class="jxr_keyword">final</strong> ProcessBuilder pb = <strong class="jxr_keyword">new</strong> ProcessBuilder(args);
<a class="jxr_linenumber" name="L238" href="#L238">238</a> <strong class="jxr_keyword">final</strong> Process p = pb.start();
<a class="jxr_linenumber" name="L239" href="#L239">239</a> <em class="jxr_comment">// Try evacuating the error stream</em>
<a class="jxr_linenumber" name="L240" href="#L240">240</a> rdr = <strong class="jxr_keyword">new</strong> BufferedReader(<strong class="jxr_keyword">new</strong> InputStreamReader(p.getErrorStream(), <span class="jxr_string">"UTF-8"</span>));
<a class="jxr_linenumber" name="L241" href="#L241">241</a> <em class="jxr_comment">// CHECKSTYLE:OFF</em>
<a class="jxr_linenumber" name="L242" href="#L242">242</a> <strong class="jxr_keyword">while</strong> (rdr.ready() &amp;&amp; rdr.readLine() != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L243" href="#L243">243</a> <em class="jxr_comment">// We expect this to complain</em>
<a class="jxr_linenumber" name="L244" href="#L244">244</a> }
<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_comment">// CHECKSTYLE:ON</em>
<a class="jxr_linenumber" name="L246" href="#L246">246</a> <strong class="jxr_keyword">final</strong> Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(p.getInputStream());
<a class="jxr_linenumber" name="L247" href="#L247">247</a> <strong class="jxr_keyword">final</strong> XPath xpath = XPathFactory.newInstance().newXPath();
<a class="jxr_linenumber" name="L248" href="#L248">248</a> <strong class="jxr_keyword">final</strong> String error = xpath.evaluate(<span class="jxr_string">"/assembly/error"</span>, doc);
<a class="jxr_linenumber" name="L249" href="#L249">249</a> <strong class="jxr_keyword">if</strong> (p.waitFor() != 1 || error == <strong class="jxr_keyword">null</strong> || error.isEmpty()) {
<a class="jxr_linenumber" name="L250" href="#L250">250</a> LOGGER.warn(<span class="jxr_string">"An error occurred with the .NET AssemblyAnalyzer, please see the log for more details."</span>);
<a class="jxr_linenumber" name="L251" href="#L251">251</a> LOGGER.debug(<span class="jxr_string">"GrokAssembly.exe is not working properly"</span>);
<a class="jxr_linenumber" name="L252" href="#L252">252</a> grokAssemblyExe = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L253" href="#L253">253</a> <strong class="jxr_keyword">this</strong>.setEnabled(false);
<a class="jxr_linenumber" name="L254" href="#L254">254</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"Could not execute .NET AssemblyAnalyzer"</span>);
<a class="jxr_linenumber" name="L255" href="#L255">255</a> }
<a class="jxr_linenumber" name="L256" href="#L256">256</a> } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a class="jxr_linenumber" name="L257" href="#L257">257</a> <strong class="jxr_keyword">if</strong> (e instanceof AnalysisException) {
<a class="jxr_linenumber" name="L258" href="#L258">258</a> <strong class="jxr_keyword">throw</strong> (AnalysisException) e;
<a class="jxr_linenumber" name="L259" href="#L259">259</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L260" href="#L260">260</a> LOGGER.warn(<span class="jxr_string">"An error occurred with the .NET AssemblyAnalyzer;\n"</span>
<a class="jxr_linenumber" name="L261" href="#L261">261</a> + <span class="jxr_string">"this can be ignored unless you are scanning .NET DLLs. Please see the log for more details."</span>);
<a class="jxr_linenumber" name="L262" href="#L262">262</a> LOGGER.debug(<span class="jxr_string">"Could not execute GrokAssembly {}"</span>, e.getMessage());
<a class="jxr_linenumber" name="L263" href="#L263">263</a> <strong class="jxr_keyword">this</strong>.setEnabled(false);
<a class="jxr_linenumber" name="L264" href="#L264">264</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"An error occured with the .NET AssemblyAnalyzer"</span>, e);
<a class="jxr_linenumber" name="L265" href="#L265">265</a> }
<a class="jxr_linenumber" name="L266" href="#L266">266</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L267" href="#L267">267</a> <strong class="jxr_keyword">if</strong> (rdr != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L268" href="#L268">268</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L269" href="#L269">269</a> rdr.close();
<a class="jxr_linenumber" name="L270" href="#L270">270</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L271" href="#L271">271</a> LOGGER.trace(<span class="jxr_string">"ignore"</span>, ex);
<a class="jxr_linenumber" name="L272" href="#L272">272</a> }
<a class="jxr_linenumber" name="L273" href="#L273">273</a> }
<a class="jxr_linenumber" name="L274" href="#L274">274</a> }
<a class="jxr_linenumber" name="L275" href="#L275">275</a> builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
<a class="jxr_linenumber" name="L276" href="#L276">276</a> }
<a class="jxr_linenumber" name="L277" href="#L277">277</a>
<a class="jxr_linenumber" name="L278" href="#L278">278</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L279" href="#L279">279</a> <em class="jxr_javadoccomment"> * Removes resources used from the local file system.</em>
<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> * @throws Exception thrown if there is a problem closing the analyzer</em>
<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L283" href="#L283">283</a> @Override
<a class="jxr_linenumber" name="L284" href="#L284">284</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L285" href="#L285">285</a> <strong class="jxr_keyword">super</strong>.close();
<a class="jxr_linenumber" name="L286" href="#L286">286</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L287" href="#L287">287</a> <strong class="jxr_keyword">if</strong> (grokAssemblyExe != <strong class="jxr_keyword">null</strong> &amp;&amp; !grokAssemblyExe.delete()) {
<a class="jxr_linenumber" name="L288" href="#L288">288</a> grokAssemblyExe.deleteOnExit();
<a class="jxr_linenumber" name="L289" href="#L289">289</a> }
<a class="jxr_linenumber" name="L290" href="#L290">290</a> } <strong class="jxr_keyword">catch</strong> (SecurityException se) {
<a class="jxr_linenumber" name="L291" href="#L291">291</a> LOGGER.debug(<span class="jxr_string">"Can't delete temporary GrokAssembly.exe"</span>);
<a class="jxr_linenumber" name="L292" href="#L292">292</a> }
<a class="jxr_linenumber" name="L293" href="#L293">293</a> }
<a class="jxr_linenumber" name="L294" href="#L294">294</a>
<a class="jxr_linenumber" name="L295" href="#L295">295</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L296" href="#L296">296</a> <em class="jxr_javadoccomment"> * The File Filter used to filter supported extensions.</em>
<a class="jxr_linenumber" name="L297" href="#L297">297</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L298" href="#L298">298</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> FileFilter FILTER = FileFilterBuilder.newInstance().addExtensions(
<a class="jxr_linenumber" name="L299" href="#L299">299</a> SUPPORTED_EXTENSIONS).build();
<a class="jxr_linenumber" name="L300" href="#L300">300</a>
<a class="jxr_linenumber" name="L301" href="#L301">301</a> @Override
<a class="jxr_linenumber" name="L302" href="#L302">302</a> <strong class="jxr_keyword">protected</strong> FileFilter getFileFilter() {
<a class="jxr_linenumber" name="L303" href="#L303">303</a> <strong class="jxr_keyword">return</strong> FILTER;
<a class="jxr_linenumber" name="L304" href="#L304">304</a> }
<a class="jxr_linenumber" name="L305" href="#L305">305</a>
<a class="jxr_linenumber" name="L306" href="#L306">306</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L307" href="#L307">307</a> <em class="jxr_javadoccomment"> * Gets this analyzer's name.</em>
<a class="jxr_linenumber" name="L308" href="#L308">308</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L309" href="#L309">309</a> <em class="jxr_javadoccomment"> * @return the analyzer name</em>
<a class="jxr_linenumber" name="L310" href="#L310">310</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L311" href="#L311">311</a> @Override
<a class="jxr_linenumber" name="L312" href="#L312">312</a> <strong class="jxr_keyword">public</strong> String getName() {
<a class="jxr_linenumber" name="L313" href="#L313">313</a> <strong class="jxr_keyword">return</strong> ANALYZER_NAME;
<a class="jxr_linenumber" name="L314" href="#L314">314</a> }
<a class="jxr_linenumber" name="L315" href="#L315">315</a>
<a class="jxr_linenumber" name="L316" href="#L316">316</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L317" href="#L317">317</a> <em class="jxr_javadoccomment"> * Returns the phase this analyzer runs under.</em>
<a class="jxr_linenumber" name="L318" href="#L318">318</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L319" href="#L319">319</a> <em class="jxr_javadoccomment"> * @return the phase this runs under</em>
<a class="jxr_linenumber" name="L320" href="#L320">320</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L321" href="#L321">321</a> @Override
<a class="jxr_linenumber" name="L322" href="#L322">322</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/AnalysisPhase.html">AnalysisPhase</a> getAnalysisPhase() {
<a class="jxr_linenumber" name="L323" href="#L323">323</a> <strong class="jxr_keyword">return</strong> ANALYSIS_PHASE;
<a class="jxr_linenumber" name="L324" href="#L324">324</a> }
<a class="jxr_linenumber" name="L325" href="#L325">325</a>
<a class="jxr_linenumber" name="L326" href="#L326">326</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L327" href="#L327">327</a> <em class="jxr_javadoccomment"> * Returns the key used in the properties file to reference the analyzer's enabled property.</em>
<a class="jxr_linenumber" name="L328" href="#L328">328</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L329" href="#L329">329</a> <em class="jxr_javadoccomment"> * @return the analyzer's enabled property setting key</em>
<a class="jxr_linenumber" name="L330" href="#L330">330</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L331" href="#L331">331</a> @Override
<a class="jxr_linenumber" name="L332" href="#L332">332</a> <strong class="jxr_keyword">protected</strong> String getAnalyzerEnabledSettingKey() {
<a class="jxr_linenumber" name="L333" href="#L333">333</a> <strong class="jxr_keyword">return</strong> Settings.KEYS.ANALYZER_ASSEMBLY_ENABLED;
<a class="jxr_linenumber" name="L334" href="#L334">334</a> }
<a class="jxr_linenumber" name="L335" href="#L335">335</a> }
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_comment">// First, see if there was an error</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong class="jxr_keyword">final</strong> String error = xpath.evaluate(<span class="jxr_string">"/assembly/error"</span>, doc);
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <strong class="jxr_keyword">if</strong> (error != <strong class="jxr_keyword">null</strong> &amp;&amp; !error.isEmpty()) {
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(error);
<a class="jxr_linenumber" name="L150" href="#L150">150</a> }
<a class="jxr_linenumber" name="L151" href="#L151">151</a>
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">final</strong> String version = xpath.evaluate(<span class="jxr_string">"/assembly/version"</span>, doc);
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <strong class="jxr_keyword">if</strong> (version != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L154" href="#L154">154</a> dependency.getVersionEvidence().addEvidence(<strong class="jxr_keyword">new</strong> Evidence(<span class="jxr_string">"grokassembly"</span>, <span class="jxr_string">"version"</span>,
<a class="jxr_linenumber" name="L155" href="#L155">155</a> version, Confidence.HIGHEST));
<a class="jxr_linenumber" name="L156" href="#L156">156</a> }
<a class="jxr_linenumber" name="L157" href="#L157">157</a>
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <strong class="jxr_keyword">final</strong> String vendor = xpath.evaluate(<span class="jxr_string">"/assembly/company"</span>, doc);
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">if</strong> (vendor != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L160" href="#L160">160</a> dependency.getVendorEvidence().addEvidence(<strong class="jxr_keyword">new</strong> Evidence(<span class="jxr_string">"grokassembly"</span>, <span class="jxr_string">"vendor"</span>,
<a class="jxr_linenumber" name="L161" href="#L161">161</a> vendor, Confidence.HIGH));
<a class="jxr_linenumber" name="L162" href="#L162">162</a> }
<a class="jxr_linenumber" name="L163" href="#L163">163</a>
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">final</strong> String product = xpath.evaluate(<span class="jxr_string">"/assembly/product"</span>, doc);
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong class="jxr_keyword">if</strong> (product != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L166" href="#L166">166</a> dependency.getProductEvidence().addEvidence(<strong class="jxr_keyword">new</strong> Evidence(<span class="jxr_string">"grokassembly"</span>, <span class="jxr_string">"product"</span>,
<a class="jxr_linenumber" name="L167" href="#L167">167</a> product, Confidence.HIGH));
<a class="jxr_linenumber" name="L168" href="#L168">168</a> }
<a class="jxr_linenumber" name="L169" href="#L169">169</a>
<a class="jxr_linenumber" name="L170" href="#L170">170</a> } <strong class="jxr_keyword">catch</strong> (IOException ioe) {
<a class="jxr_linenumber" name="L171" href="#L171">171</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(ioe);
<a class="jxr_linenumber" name="L172" href="#L172">172</a> } <strong class="jxr_keyword">catch</strong> (SAXException saxe) {
<a class="jxr_linenumber" name="L173" href="#L173">173</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"Couldn't parse GrokAssembly result"</span>, saxe);
<a class="jxr_linenumber" name="L174" href="#L174">174</a> } <strong class="jxr_keyword">catch</strong> (XPathExpressionException xpe) {
<a class="jxr_linenumber" name="L175" href="#L175">175</a> <em class="jxr_comment">// This shouldn't happen</em>
<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(xpe);
<a class="jxr_linenumber" name="L177" href="#L177">177</a> }
<a class="jxr_linenumber" name="L178" href="#L178">178</a> }
<a class="jxr_linenumber" name="L179" href="#L179">179</a>
<a class="jxr_linenumber" name="L180" href="#L180">180</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L181" href="#L181">181</a> <em class="jxr_javadoccomment"> * Initialize the analyzer. In this case, extract GrokAssembly.exe to a temporary location.</em>
<a class="jxr_linenumber" name="L182" href="#L182">182</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L183" href="#L183">183</a> <em class="jxr_javadoccomment"> * @throws Exception if anything goes wrong</em>
<a class="jxr_linenumber" name="L184" href="#L184">184</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L185" href="#L185">185</a> @Override
<a class="jxr_linenumber" name="L186" href="#L186">186</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initializeFileTypeAnalyzer() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">final</strong> File tempFile = File.createTempFile(<span class="jxr_string">"GKA"</span>, <span class="jxr_string">".exe"</span>, Settings.getTempDirectory());
<a class="jxr_linenumber" name="L188" href="#L188">188</a> FileOutputStream fos = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L189" href="#L189">189</a> InputStream is = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L191" href="#L191">191</a> fos = <strong class="jxr_keyword">new</strong> FileOutputStream(tempFile);
<a class="jxr_linenumber" name="L192" href="#L192">192</a> is = AssemblyAnalyzer.<strong class="jxr_keyword">class</strong>.getClassLoader().getResourceAsStream(<span class="jxr_string">"GrokAssembly.exe"</span>);
<a class="jxr_linenumber" name="L193" href="#L193">193</a> IOUtils.copy(is, fos);
<a class="jxr_linenumber" name="L194" href="#L194">194</a>
<a class="jxr_linenumber" name="L195" href="#L195">195</a> grokAssemblyExe = tempFile;
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_comment">// Set the temp file to get deleted when we're done</em>
<a class="jxr_linenumber" name="L197" href="#L197">197</a> grokAssemblyExe.deleteOnExit();
<a class="jxr_linenumber" name="L198" href="#L198">198</a> LOGGER.debug(<span class="jxr_string">"Extracted GrokAssembly.exe to {}"</span>, grokAssemblyExe.getPath());
<a class="jxr_linenumber" name="L199" href="#L199">199</a> } <strong class="jxr_keyword">catch</strong> (IOException ioe) {
<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong class="jxr_keyword">this</strong>.setEnabled(false);
<a class="jxr_linenumber" name="L201" href="#L201">201</a> LOGGER.warn(<span class="jxr_string">"Could not extract GrokAssembly.exe: {}"</span>, ioe.getMessage());
<a class="jxr_linenumber" name="L202" href="#L202">202</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"Could not extract GrokAssembly.exe"</span>, ioe);
<a class="jxr_linenumber" name="L203" href="#L203">203</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">if</strong> (fos != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L205" href="#L205">205</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L206" href="#L206">206</a> fos.close();
<a class="jxr_linenumber" name="L207" href="#L207">207</a> } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a class="jxr_linenumber" name="L208" href="#L208">208</a> LOGGER.debug(<span class="jxr_string">"Error closing output stream"</span>);
<a class="jxr_linenumber" name="L209" href="#L209">209</a> }
<a class="jxr_linenumber" name="L210" href="#L210">210</a> }
<a class="jxr_linenumber" name="L211" href="#L211">211</a> <strong class="jxr_keyword">if</strong> (is != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L212" href="#L212">212</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L213" href="#L213">213</a> is.close();
<a class="jxr_linenumber" name="L214" href="#L214">214</a> } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a class="jxr_linenumber" name="L215" href="#L215">215</a> LOGGER.debug(<span class="jxr_string">"Error closing input stream"</span>);
<a class="jxr_linenumber" name="L216" href="#L216">216</a> }
<a class="jxr_linenumber" name="L217" href="#L217">217</a> }
<a class="jxr_linenumber" name="L218" href="#L218">218</a> }
<a class="jxr_linenumber" name="L219" href="#L219">219</a>
<a class="jxr_linenumber" name="L220" href="#L220">220</a> <em class="jxr_comment">// Now, need to see if GrokAssembly actually runs from this location.</em>
<a class="jxr_linenumber" name="L221" href="#L221">221</a> <strong class="jxr_keyword">final</strong> List&lt;String&gt; args = buildArgumentList();
<a class="jxr_linenumber" name="L222" href="#L222">222</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L223" href="#L223">223</a> <strong class="jxr_keyword">final</strong> ProcessBuilder pb = <strong class="jxr_keyword">new</strong> ProcessBuilder(args);
<a class="jxr_linenumber" name="L224" href="#L224">224</a> <strong class="jxr_keyword">final</strong> Process p = pb.start();
<a class="jxr_linenumber" name="L225" href="#L225">225</a> <em class="jxr_comment">// Try evacuating the error stream</em>
<a class="jxr_linenumber" name="L226" href="#L226">226</a> IOUtils.copy(p.getErrorStream(), NullOutputStream.NULL_OUTPUT_STREAM);
<a class="jxr_linenumber" name="L227" href="#L227">227</a>
<a class="jxr_linenumber" name="L228" href="#L228">228</a> <strong class="jxr_keyword">final</strong> Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(p.getInputStream());
<a class="jxr_linenumber" name="L229" href="#L229">229</a> <strong class="jxr_keyword">final</strong> XPath xpath = XPathFactory.newInstance().newXPath();
<a class="jxr_linenumber" name="L230" href="#L230">230</a> <strong class="jxr_keyword">final</strong> String error = xpath.evaluate(<span class="jxr_string">"/assembly/error"</span>, doc);
<a class="jxr_linenumber" name="L231" href="#L231">231</a> <strong class="jxr_keyword">if</strong> (p.waitFor() != 1 || error == <strong class="jxr_keyword">null</strong> || error.isEmpty()) {
<a class="jxr_linenumber" name="L232" href="#L232">232</a> LOGGER.warn(<span class="jxr_string">"An error occurred with the .NET AssemblyAnalyzer, please see the log for more details."</span>);
<a class="jxr_linenumber" name="L233" href="#L233">233</a> LOGGER.debug(<span class="jxr_string">"GrokAssembly.exe is not working properly"</span>);
<a class="jxr_linenumber" name="L234" href="#L234">234</a> grokAssemblyExe = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L235" href="#L235">235</a> <strong class="jxr_keyword">this</strong>.setEnabled(false);
<a class="jxr_linenumber" name="L236" href="#L236">236</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"Could not execute .NET AssemblyAnalyzer"</span>);
<a class="jxr_linenumber" name="L237" href="#L237">237</a> }
<a class="jxr_linenumber" name="L238" href="#L238">238</a> } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a class="jxr_linenumber" name="L239" href="#L239">239</a> <strong class="jxr_keyword">if</strong> (e instanceof AnalysisException) {
<a class="jxr_linenumber" name="L240" href="#L240">240</a> <strong class="jxr_keyword">throw</strong> (AnalysisException) e;
<a class="jxr_linenumber" name="L241" href="#L241">241</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L242" href="#L242">242</a> LOGGER.warn(<span class="jxr_string">"An error occurred with the .NET AssemblyAnalyzer;\n"</span>
<a class="jxr_linenumber" name="L243" href="#L243">243</a> + <span class="jxr_string">"this can be ignored unless you are scanning .NET DLLs. Please see the log for more details."</span>);
<a class="jxr_linenumber" name="L244" href="#L244">244</a> LOGGER.debug(<span class="jxr_string">"Could not execute GrokAssembly {}"</span>, e.getMessage());
<a class="jxr_linenumber" name="L245" href="#L245">245</a> <strong class="jxr_keyword">this</strong>.setEnabled(false);
<a class="jxr_linenumber" name="L246" href="#L246">246</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/exception/AnalysisException.html">AnalysisException</a>(<span class="jxr_string">"An error occured with the .NET AssemblyAnalyzer"</span>, e);
<a class="jxr_linenumber" name="L247" href="#L247">247</a> }
<a class="jxr_linenumber" name="L248" href="#L248">248</a> }
<a class="jxr_linenumber" name="L249" href="#L249">249</a> builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
<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"> * Removes resources used from the local file system.</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"> * @throws Exception thrown if there is a problem closing the analyzer</em>
<a class="jxr_linenumber" name="L256" href="#L256">256</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L257" href="#L257">257</a> @Override
<a class="jxr_linenumber" name="L258" href="#L258">258</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> close() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L259" href="#L259">259</a> <strong class="jxr_keyword">super</strong>.close();
<a class="jxr_linenumber" name="L260" href="#L260">260</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L261" href="#L261">261</a> <strong class="jxr_keyword">if</strong> (grokAssemblyExe != <strong class="jxr_keyword">null</strong> &amp;&amp; !grokAssemblyExe.delete()) {
<a class="jxr_linenumber" name="L262" href="#L262">262</a> grokAssemblyExe.deleteOnExit();
<a class="jxr_linenumber" name="L263" href="#L263">263</a> }
<a class="jxr_linenumber" name="L264" href="#L264">264</a> } <strong class="jxr_keyword">catch</strong> (SecurityException se) {
<a class="jxr_linenumber" name="L265" href="#L265">265</a> LOGGER.debug(<span class="jxr_string">"Can't delete temporary GrokAssembly.exe"</span>);
<a class="jxr_linenumber" name="L266" href="#L266">266</a> }
<a class="jxr_linenumber" name="L267" href="#L267">267</a> }
<a class="jxr_linenumber" name="L268" href="#L268">268</a>
<a class="jxr_linenumber" name="L269" href="#L269">269</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment"> * The File Filter used to filter supported extensions.</em>
<a class="jxr_linenumber" name="L271" href="#L271">271</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L272" href="#L272">272</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> FileFilter FILTER = FileFilterBuilder.newInstance().addExtensions(
<a class="jxr_linenumber" name="L273" href="#L273">273</a> SUPPORTED_EXTENSIONS).build();
<a class="jxr_linenumber" name="L274" href="#L274">274</a>
<a class="jxr_linenumber" name="L275" href="#L275">275</a> @Override
<a class="jxr_linenumber" name="L276" href="#L276">276</a> <strong class="jxr_keyword">protected</strong> FileFilter getFileFilter() {
<a class="jxr_linenumber" name="L277" href="#L277">277</a> <strong class="jxr_keyword">return</strong> FILTER;
<a class="jxr_linenumber" name="L278" href="#L278">278</a> }
<a class="jxr_linenumber" name="L279" href="#L279">279</a>
<a class="jxr_linenumber" name="L280" href="#L280">280</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L281" href="#L281">281</a> <em class="jxr_javadoccomment"> * Gets this analyzer's name.</em>
<a class="jxr_linenumber" name="L282" href="#L282">282</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L283" href="#L283">283</a> <em class="jxr_javadoccomment"> * @return the analyzer name</em>
<a class="jxr_linenumber" name="L284" href="#L284">284</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L285" href="#L285">285</a> @Override
<a class="jxr_linenumber" name="L286" href="#L286">286</a> <strong class="jxr_keyword">public</strong> String getName() {
<a class="jxr_linenumber" name="L287" href="#L287">287</a> <strong class="jxr_keyword">return</strong> ANALYZER_NAME;
<a class="jxr_linenumber" name="L288" href="#L288">288</a> }
<a class="jxr_linenumber" name="L289" href="#L289">289</a>
<a class="jxr_linenumber" name="L290" href="#L290">290</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L291" href="#L291">291</a> <em class="jxr_javadoccomment"> * Returns the phase this analyzer runs under.</em>
<a class="jxr_linenumber" name="L292" href="#L292">292</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L293" href="#L293">293</a> <em class="jxr_javadoccomment"> * @return the phase this runs under</em>
<a class="jxr_linenumber" name="L294" href="#L294">294</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L295" href="#L295">295</a> @Override
<a class="jxr_linenumber" name="L296" href="#L296">296</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/AnalysisPhase.html">AnalysisPhase</a> getAnalysisPhase() {
<a class="jxr_linenumber" name="L297" href="#L297">297</a> <strong class="jxr_keyword">return</strong> ANALYSIS_PHASE;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L301" href="#L301">301</a> <em class="jxr_javadoccomment"> * Returns the key used in the properties file to reference the analyzer's enabled property.</em>
<a class="jxr_linenumber" name="L302" href="#L302">302</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L303" href="#L303">303</a> <em class="jxr_javadoccomment"> * @return the analyzer's enabled property setting key</em>
<a class="jxr_linenumber" name="L304" href="#L304">304</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L305" href="#L305">305</a> @Override
<a class="jxr_linenumber" name="L306" href="#L306">306</a> <strong class="jxr_keyword">protected</strong> String getAnalyzerEnabledSettingKey() {
<a class="jxr_linenumber" name="L307" href="#L307">307</a> <strong class="jxr_keyword">return</strong> Settings.KEYS.ANALYZER_ASSEMBLY_ENABLED;
<a class="jxr_linenumber" name="L308" href="#L308">308</a> }
<a class="jxr_linenumber" name="L309" href="#L309">309</a> }
</pre>
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