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version 1.1.3 of the site documentation

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Jeremy Long
2014-03-11 12:02:33 -04:00
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dependency-check-core/xref/index.html
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<!-- this is a JXR report set -->
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Dependency-Check Core 1.1.2 Reference</title>
<title>Dependency-Check Core 1.1.3 Reference</title>
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dependency-check-core/xref/org/owasp/dependencycheck/analyzer/AbstractSuppressionAnalyzer.html
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<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.File;
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.util.Set;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.util.logging.Level;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.util.logging.Logger;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.suppression.SuppressionParseException;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.suppression.SuppressionParser;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.suppression.SuppressionRule;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.Settings;
<a class="jxr_linenumber" name="L29" href="#L29">29</a>
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * Abstract base suppression analyzer that contains methods for parsing the suppression xml file.</em>
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> * @author Jeremy Long &lt;jeremy.long@owasp.org&gt;</em>
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/AbstractSuppressionAnalyzer.html">AbstractSuppressionAnalyzer</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/AbstractAnalyzer.html">AbstractAnalyzer</a> {
<a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="L22" href="#L22">22</a> <strong class="jxr_keyword">import</strong> java.net.MalformedURLException;
<a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">import</strong> java.net.URL;
<a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">import</strong> java.util.Set;
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.util.logging.Level;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> java.util.logging.Logger;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> java.util.regex.Pattern;
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.suppression.SuppressionParseException;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.suppression.SuppressionParser;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.suppression.SuppressionRule;
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.DownloadFailedException;
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.Downloader;
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.FileUtils;
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.Settings;
<a class="jxr_linenumber" name="L36" href="#L36">36</a>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_comment">//&lt;editor-fold defaultstate="collapsed" desc="All standard implementation details of Analyzer"&gt;</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * Returns a list of file EXTENSIONS supported by this analyzer.</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * @return a list of file EXTENSIONS supported by this analyzer.</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <strong class="jxr_keyword">public</strong> Set&lt;String&gt; getSupportedExtensions() {
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L45" href="#L45">45</a> }
<a class="jxr_linenumber" name="L46" href="#L46">46</a>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * Returns whether or not this analyzer can process the given extension.</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * @param extension the file extension to test for support.</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> * @return whether or not the specified file extension is supported by this analyzer.</em>
<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L53" href="#L53">53</a> @Override
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> supportsExtension(String extension) {
<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L56" href="#L56">56</a> }
<a class="jxr_linenumber" name="L57" href="#L57">57</a>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_comment">//&lt;/editor-fold&gt;</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> * The initialize method loads the suppression XML file.</em>
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em class="jxr_javadoccomment"> * @throws Exception thrown if there is an exception</em>
<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L64" href="#L64">64</a> @Override
<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initialize() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">super</strong>.initialize();
<a class="jxr_linenumber" name="L67" href="#L67">67</a> loadSuppressionData();
<a class="jxr_linenumber" name="L68" href="#L68">68</a> }
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> * The list of suppression rules</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">private</strong> List&lt;SuppressionRule&gt; rules;
<a class="jxr_linenumber" name="L73" href="#L73">73</a>
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> * Get the value of rules.</em>
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * @return the value of rules</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * Abstract base suppression analyzer that contains methods for parsing the suppression xml file.</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> * @author Jeremy Long &lt;jeremy.long@owasp.org&gt;</em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">abstract</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/AbstractSuppressionAnalyzer.html">AbstractSuppressionAnalyzer</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/owasp/dependencycheck/analyzer/AbstractAnalyzer.html">AbstractAnalyzer</a> {
<a class="jxr_linenumber" name="L43" href="#L43">43</a>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_comment">//&lt;editor-fold defaultstate="collapsed" desc="All standard implementation details of Analyzer"&gt;</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment"> * Returns a list of file EXTENSIONS supported by this analyzer.</em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * @return a list of file EXTENSIONS supported by this analyzer.</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">public</strong> Set&lt;String&gt; getSupportedExtensions() {
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L52" href="#L52">52</a> }
<a class="jxr_linenumber" name="L53" href="#L53">53</a>
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> * Returns whether or not this analyzer can process the given extension.</em>
<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * @param extension the file extension to test for support.</em>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * @return whether or not the specified file extension is supported by this analyzer.</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> @Override
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> supportsExtension(String extension) {
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L63" href="#L63">63</a> }
<a class="jxr_linenumber" name="L64" href="#L64">64</a>
<a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_comment">//&lt;/editor-fold&gt;</em>
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> * The initialize method loads the suppression XML file.</em>
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> * @throws Exception thrown if there is an exception</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> @Override
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initialize() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">super</strong>.initialize();
<a class="jxr_linenumber" name="L74" href="#L74">74</a> loadSuppressionData();
<a class="jxr_linenumber" name="L75" href="#L75">75</a> }
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L77" href="#L77">77</a> <em class="jxr_javadoccomment"> * The list of suppression rules</em>
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong class="jxr_keyword">public</strong> List&lt;SuppressionRule&gt; getRules() {
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <strong class="jxr_keyword">return</strong> rules;
<a class="jxr_linenumber" name="L81" href="#L81">81</a> }
<a class="jxr_linenumber" name="L82" href="#L82">82</a>
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <em class="jxr_javadoccomment"> * Set the value of rules.</em>
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L86" href="#L86">86</a> <em class="jxr_javadoccomment"> * @param rules new value of rules</em>
<a class="jxr_linenumber" name="L87" href="#L87">87</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L88" href="#L88">88</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setRules(List&lt;SuppressionRule&gt; rules) {
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <strong class="jxr_keyword">this</strong>.rules = rules;
<a class="jxr_linenumber" name="L90" href="#L90">90</a> }
<a class="jxr_linenumber" name="L91" href="#L91">91</a>
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <em class="jxr_javadoccomment"> * Loads the suppression rules file.</em>
<a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment"> * @throws SuppressionParseException thrown if the XML cannot be parsed.</em>
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> loadSuppressionData() <strong class="jxr_keyword">throws</strong> SuppressionParseException {
<a class="jxr_linenumber" name="L98" href="#L98">98</a> <strong class="jxr_keyword">final</strong> File file = Settings.getFile(Settings.KEYS.SUPPRESSION_FILE);
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">if</strong> (file != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <strong class="jxr_keyword">final</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParser.html">SuppressionParser</a> parser = <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParser.html">SuppressionParser</a>();
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L102" href="#L102">102</a> rules = parser.parseSuppressionRules(file);
<a class="jxr_linenumber" name="L103" href="#L103">103</a> } <strong class="jxr_keyword">catch</strong> (SuppressionParseException ex) {
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to parse suppression xml file '%s'"</span>, file.getPath());
<a class="jxr_linenumber" name="L105" href="#L105">105</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, msg);
<a class="jxr_linenumber" name="L106" href="#L106">106</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, ex.getMessage());
<a class="jxr_linenumber" name="L107" href="#L107">107</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">throw</strong> ex;
<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> }
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong class="jxr_keyword">private</strong> List&lt;SuppressionRule&gt; rules;
<a class="jxr_linenumber" name="L80" href="#L80">80</a>
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> * Get the value of rules.</em>
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <em class="jxr_javadoccomment"> * @return the value of rules</em>
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L86" href="#L86">86</a> <strong class="jxr_keyword">public</strong> List&lt;SuppressionRule&gt; getRules() {
<a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">return</strong> rules;
<a class="jxr_linenumber" name="L88" href="#L88">88</a> }
<a class="jxr_linenumber" name="L89" href="#L89">89</a>
<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> * Set the value of rules.</em>
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <em class="jxr_javadoccomment"> * @param rules new value of rules</em>
<a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L95" href="#L95">95</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setRules(List&lt;SuppressionRule&gt; rules) {
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <strong class="jxr_keyword">this</strong>.rules = rules;
<a class="jxr_linenumber" name="L97" href="#L97">97</a> }
<a class="jxr_linenumber" name="L98" href="#L98">98</a>
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> * Loads the suppression rules file.</em>
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> * @throws SuppressionParseException thrown if the XML cannot be parsed.</em>
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> loadSuppressionData() <strong class="jxr_keyword">throws</strong> SuppressionParseException {
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">final</strong> String suppressionFilePath = Settings.getString(Settings.KEYS.SUPPRESSION_FILE);
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">if</strong> (suppressionFilePath == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L108" href="#L108">108</a> }
<a class="jxr_linenumber" name="L109" href="#L109">109</a> File file = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <strong class="jxr_keyword">boolean</strong> deleteTempFile = false;
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <strong class="jxr_keyword">final</strong> Pattern uriRx = Pattern.compile(<span class="jxr_string">"^(https?|file)&#92;&#92;:.*"</span>, Pattern.CASE_INSENSITIVE);
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <strong class="jxr_keyword">if</strong> (uriRx.matcher(suppressionFilePath).matches()) {
<a class="jxr_linenumber" name="L114" href="#L114">114</a> deleteTempFile = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L115" href="#L115">115</a> file = FileUtils.getTempFile(<span class="jxr_string">"suppression"</span>, <span class="jxr_string">"xml"</span>);
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <strong class="jxr_keyword">final</strong> URL url = <strong class="jxr_keyword">new</strong> URL(suppressionFilePath);
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L118" href="#L118">118</a> Downloader.fetchFile(url, file, false);
<a class="jxr_linenumber" name="L119" href="#L119">119</a> } <strong class="jxr_keyword">catch</strong> (DownloadFailedException ex) {
<a class="jxr_linenumber" name="L120" href="#L120">120</a> Downloader.fetchFile(url, file, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="L121" href="#L121">121</a> }
<a class="jxr_linenumber" name="L122" href="#L122">122</a> }
<a class="jxr_linenumber" name="L123" href="#L123">123</a>
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">if</strong> (file != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">final</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParser.html">SuppressionParser</a> parser = <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParser.html">SuppressionParser</a>();
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> rules = parser.parseSuppressionRules(file);
<a class="jxr_linenumber" name="L128" href="#L128">128</a> } <strong class="jxr_keyword">catch</strong> (SuppressionParseException ex) {
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to parse suppression xml file '%s'"</span>, file.getPath());
<a class="jxr_linenumber" name="L130" href="#L130">130</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, msg);
<a class="jxr_linenumber" name="L131" href="#L131">131</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, ex.getMessage());
<a class="jxr_linenumber" name="L132" href="#L132">132</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <strong class="jxr_keyword">throw</strong> ex;
<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> } <strong class="jxr_keyword">catch</strong> (DownloadFailedException ex) {
<a class="jxr_linenumber" name="L137" href="#L137">137</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING,
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <span class="jxr_string">"Unable to fetch the configured suppression file"</span>);
<a class="jxr_linenumber" name="L139" href="#L139">139</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <span class="jxr_string">""</span>, ex);
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParseException.html">SuppressionParseException</a>(<span class="jxr_string">"Unable to fetch the configured suppression file"</span>, ex);
<a class="jxr_linenumber" name="L141" href="#L141">141</a> } <strong class="jxr_keyword">catch</strong> (MalformedURLException ex) {
<a class="jxr_linenumber" name="L142" href="#L142">142</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING,
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <span class="jxr_string">"Configured suppression file has an invalid URL"</span>);
<a class="jxr_linenumber" name="L144" href="#L144">144</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <span class="jxr_string">""</span>, ex);
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParseException.html">SuppressionParseException</a>(<span class="jxr_string">"Configured suppression file has an invalid URL"</span>, ex);
<a class="jxr_linenumber" name="L146" href="#L146">146</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L147" href="#L147">147</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING,
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <span class="jxr_string">"Unable to create temp file for suppressions"</span>);
<a class="jxr_linenumber" name="L149" href="#L149">149</a> Logger.getLogger(AbstractSuppressionAnalyzer.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <span class="jxr_string">""</span>, ex);
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/suppression/SuppressionParseException.html">SuppressionParseException</a>(<span class="jxr_string">"Unable to create temp file for suppressions"</span>, ex);
<a class="jxr_linenumber" name="L151" href="#L151">151</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">if</strong> (deleteTempFile &amp;&amp; file != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L153" href="#L153">153</a> FileUtils.delete(file);
<a class="jxr_linenumber" name="L154" href="#L154">154</a> }
<a class="jxr_linenumber" name="L155" href="#L155">155</a> }
<a class="jxr_linenumber" name="L156" href="#L156">156</a> }
<a class="jxr_linenumber" name="L157" href="#L157">157</a> }
</pre>
<hr/>
<div id="footer">Copyright &#169; 2012&#x2013;2014 <a href="http://www.owasp.org">OWASP</a>. All rights reserved.</div>

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<a class="jxr_linenumber" name="L158" href="#L158">158</a> @Override
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> initialize() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">super</strong>.initialize();
<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">final</strong> File tempFile = File.createTempFile(<span class="jxr_string">"GKA"</span>, <span class="jxr_string">".exe"</span>);
<a class="jxr_linenumber" name="L161" href="#L161">161</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="L162" href="#L162">162</a> FileOutputStream fos = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L163" href="#L163">163</a> InputStream is = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">try</strong> {

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<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.data.update.NvdCveInfo;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.DownloadFailedException;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.Downloader;
<a class="jxr_linenumber" name="L32" href="#L32">32</a>
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment"> * A callable object to download two files.</em>
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * @author Jeremy Long &lt;jeremy.long@owasp.org&gt;</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/CallableDownloadTask.html">CallableDownloadTask</a> <strong class="jxr_keyword">implements</strong> Callable&lt;Future&lt;ProcessTask&gt;&gt; {
<a class="jxr_linenumber" name="L39" href="#L39">39</a>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment"> * Simple constructor for the callable download task.</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> * @param nvdCveInfo the NVD CVE info</em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * @param processor the processor service to submit the downloaded files to</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> * @param cveDB the CVE DB to use to store the vulnerability data</em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/CallableDownloadTask.html">CallableDownloadTask</a>(<a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> nvdCveInfo, ExecutorService processor, <a href="../../../../../../org/owasp/dependencycheck/data/nvdcve/CveDB.html">CveDB</a> cveDB) {
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">this</strong>.nvdCveInfo = nvdCveInfo;
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">this</strong>.processorService = processor;
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">this</strong>.cveDB = cveDB;
<a class="jxr_linenumber" name="L51" href="#L51">51</a>
<a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">final</strong> File file1;
<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">final</strong> File file2;
<a class="jxr_linenumber" name="L54" href="#L54">54</a>
<a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L56" href="#L56">56</a> file1 = File.createTempFile(<span class="jxr_string">"cve"</span> + nvdCveInfo.getId() + <span class="jxr_string">"_"</span>, <span class="jxr_string">".xml"</span>);
<a class="jxr_linenumber" name="L57" href="#L57">57</a> file2 = File.createTempFile(<span class="jxr_string">"cve_1_2_"</span> + nvdCveInfo.getId() + <span class="jxr_string">"_"</span>, <span class="jxr_string">".xml"</span>);
<a class="jxr_linenumber" name="L58" href="#L58">58</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L60" href="#L60">60</a> }
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">this</strong>.first = file1;
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">this</strong>.second = file2;
<a class="jxr_linenumber" name="L63" href="#L63">63</a>
<a class="jxr_linenumber" name="L64" href="#L64">64</a> }
<a class="jxr_linenumber" name="L65" href="#L65">65</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment"> * The CVE DB to use when processing the files.</em>
<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/owasp/dependencycheck/data/nvdcve/CveDB.html">CveDB</a> cveDB;
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> * The processor service to pass the results of the download to.</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">private</strong> ExecutorService processorService;
<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> * The NVD CVE Meta Data.</em>
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> nvdCveInfo;
<a class="jxr_linenumber" name="L77" href="#L77">77</a>
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment"> * Get the value of nvdCveInfo.</em>
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment"> * @return the value of nvdCveInfo</em>
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> getNvdCveInfo() {
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">return</strong> nvdCveInfo;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L88" href="#L88">88</a> <em class="jxr_javadoccomment"> * Set the value of nvdCveInfo.</em>
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> * @param nvdCveInfo new value of nvdCveInfo</em>
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setNvdCveInfo(<a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> nvdCveInfo) {
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">this</strong>.nvdCveInfo = nvdCveInfo;
<a class="jxr_linenumber" name="L94" href="#L94">94</a> }
<a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> * a file.</em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L98" href="#L98">98</a> <strong class="jxr_keyword">private</strong> File first;
<a class="jxr_linenumber" name="L99" href="#L99">99</a>
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment"> * Get the value of first.</em>
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment"> * @return the value of first</em>
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">public</strong> File getFirst() {
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">return</strong> first;
<a class="jxr_linenumber" name="L107" href="#L107">107</a> }
<a class="jxr_linenumber" name="L108" href="#L108">108</a>
<a class="jxr_linenumber" name="L109" href="#L109">109</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <em class="jxr_javadoccomment"> * Set the value of first.</em>
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment"> * @param first new value of first</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setFirst(File first) {
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">this</strong>.first = first;
<a class="jxr_linenumber" name="L116" href="#L116">116</a> }
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * a file.</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <strong class="jxr_keyword">private</strong> File second;
<a class="jxr_linenumber" name="L121" href="#L121">121</a>
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <em class="jxr_javadoccomment"> * Get the value of second.</em>
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_javadoccomment"> * @return the value of second</em>
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L127" href="#L127">127</a> <strong class="jxr_keyword">public</strong> File getSecond() {
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">return</strong> second;
<a class="jxr_linenumber" name="L129" href="#L129">129</a> }
<a class="jxr_linenumber" name="L130" href="#L130">130</a>
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <em class="jxr_javadoccomment"> * Set the value of second.</em>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_javadoccomment"> * @param second new value of second</em>
<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setSecond(File second) {
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <strong class="jxr_keyword">this</strong>.second = second;
<a class="jxr_linenumber" name="L138" href="#L138">138</a> }
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> * A placeholder for an exception.</em>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L142" href="#L142">142</a> <strong class="jxr_keyword">private</strong> Exception exception = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L143" href="#L143">143</a>
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment"> * Get the value of exception.</em>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> * @return the value of exception</em>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <strong class="jxr_keyword">public</strong> Exception getException() {
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">return</strong> exception;
<a class="jxr_linenumber" name="L151" href="#L151">151</a> }
<a class="jxr_linenumber" name="L152" href="#L152">152</a>
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment"> * returns whether or not an exception occurred during download.</em>
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment"> * @return whether or not an exception occurred during download</em>
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasException() {
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">return</strong> exception != <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L160" href="#L160">160</a> }
<a class="jxr_linenumber" name="L161" href="#L161">161</a>
<a class="jxr_linenumber" name="L162" href="#L162">162</a> @Override
<a class="jxr_linenumber" name="L163" href="#L163">163</a> <strong class="jxr_keyword">public</strong> Future&lt;ProcessTask&gt; call() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong class="jxr_keyword">final</strong> URL url1 = <strong class="jxr_keyword">new</strong> URL(nvdCveInfo.getUrl());
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">final</strong> URL url2 = <strong class="jxr_keyword">new</strong> URL(nvdCveInfo.getOldSchemaVersionUrl());
<a class="jxr_linenumber" name="L167" href="#L167">167</a> String msg = String.format(<span class="jxr_string">"Download Started for NVD CVE - %s"</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L168" href="#L168">168</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.INFO, msg);
<a class="jxr_linenumber" name="L169" href="#L169">169</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L170" href="#L170">170</a> Downloader.fetchFile(url1, first);
<a class="jxr_linenumber" name="L171" href="#L171">171</a> Downloader.fetchFile(url2, second);
<a class="jxr_linenumber" name="L172" href="#L172">172</a> } <strong class="jxr_keyword">catch</strong> (DownloadFailedException ex) {
<a class="jxr_linenumber" name="L173" href="#L173">173</a> msg = String.format(<span class="jxr_string">"Download Failed for NVD CVE - %s%nSome CVEs may not be reported."</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L174" href="#L174">174</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, msg);
<a class="jxr_linenumber" name="L175" href="#L175">175</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<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> msg = String.format(<span class="jxr_string">"Download Complete for NVD CVE - %s"</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L180" href="#L180">180</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.INFO, msg);
<a class="jxr_linenumber" name="L181" href="#L181">181</a>
<a class="jxr_linenumber" name="L182" href="#L182">182</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/ProcessTask.html">ProcessTask</a> task = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/ProcessTask.html">ProcessTask</a>(cveDB, <strong class="jxr_keyword">this</strong>);
<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.processorService.submit(task);
<a class="jxr_linenumber" name="L184" href="#L184">184</a>
<a class="jxr_linenumber" name="L185" href="#L185">185</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L186" href="#L186">186</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"An exception occurred downloading NVD CVE - %s%nSome CVEs may not be reported."</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L187" href="#L187">187</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, msg);
<a class="jxr_linenumber" name="L188" href="#L188">188</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <span class="jxr_string">"Download Task Failed"</span>, ex);
<a class="jxr_linenumber" name="L189" href="#L189">189</a> }
<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L191" href="#L191">191</a> }
<a class="jxr_linenumber" name="L192" href="#L192">192</a>
<a class="jxr_linenumber" name="L193" href="#L193">193</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L194" href="#L194">194</a> <em class="jxr_javadoccomment"> * Attempts to delete the files that were downloaded.</em>
<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> cleanup() {
<a class="jxr_linenumber" name="L197" href="#L197">197</a> <strong class="jxr_keyword">boolean</strong> deleted = false;
<a class="jxr_linenumber" name="L198" href="#L198">198</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L199" href="#L199">199</a> <strong class="jxr_keyword">if</strong> (first != <strong class="jxr_keyword">null</strong> &amp;&amp; first.exists()) {
<a class="jxr_linenumber" name="L200" href="#L200">200</a> deleted = first.delete();
<a class="jxr_linenumber" name="L201" href="#L201">201</a> }
<a class="jxr_linenumber" name="L202" href="#L202">202</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L203" href="#L203">203</a> <strong class="jxr_keyword">if</strong> (first != <strong class="jxr_keyword">null</strong> &amp;&amp; (first.exists() || !deleted)) {
<a class="jxr_linenumber" name="L204" href="#L204">204</a> first.deleteOnExit();
<a class="jxr_linenumber" name="L205" href="#L205">205</a> }
<a class="jxr_linenumber" name="L206" href="#L206">206</a> }
<a class="jxr_linenumber" name="L207" href="#L207">207</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L208" href="#L208">208</a> deleted = false;
<a class="jxr_linenumber" name="L209" href="#L209">209</a> <strong class="jxr_keyword">if</strong> (second != <strong class="jxr_keyword">null</strong> &amp;&amp; second.exists()) {
<a class="jxr_linenumber" name="L210" href="#L210">210</a> deleted = second.delete();
<a class="jxr_linenumber" name="L211" href="#L211">211</a> }
<a class="jxr_linenumber" name="L212" href="#L212">212</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L213" href="#L213">213</a> <strong class="jxr_keyword">if</strong> (second != <strong class="jxr_keyword">null</strong> &amp;&amp; (second.exists() || !deleted)) {
<a class="jxr_linenumber" name="L214" href="#L214">214</a> second.deleteOnExit();
<a class="jxr_linenumber" name="L215" href="#L215">215</a> }
<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="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.utils.Settings;
<a class="jxr_linenumber" name="L33" href="#L33">33</a>
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment"> * A callable object to download two files.</em>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * @author Jeremy Long &lt;jeremy.long@owasp.org&gt;</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/CallableDownloadTask.html">CallableDownloadTask</a> <strong class="jxr_keyword">implements</strong> Callable&lt;Future&lt;ProcessTask&gt;&gt; {
<a class="jxr_linenumber" name="L40" href="#L40">40</a>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment"> * Simple constructor for the callable download task.</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * @param nvdCveInfo the NVD CVE info</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> * @param processor the processor service to submit the downloaded files to</em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment"> * @param cveDB the CVE DB to use to store the vulnerability data</em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/CallableDownloadTask.html">CallableDownloadTask</a>(<a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> nvdCveInfo, ExecutorService processor, <a href="../../../../../../org/owasp/dependencycheck/data/nvdcve/CveDB.html">CveDB</a> cveDB) {
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">this</strong>.nvdCveInfo = nvdCveInfo;
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">this</strong>.processorService = processor;
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">this</strong>.cveDB = cveDB;
<a class="jxr_linenumber" name="L52" href="#L52">52</a>
<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">final</strong> File file1;
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">final</strong> File file2;
<a class="jxr_linenumber" name="L55" href="#L55">55</a>
<a class="jxr_linenumber" name="L56" href="#L56">56</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L57" href="#L57">57</a> file1 = File.createTempFile(<span class="jxr_string">"cve"</span> + nvdCveInfo.getId() + <span class="jxr_string">"_"</span>, <span class="jxr_string">".xml"</span>, Settings.getTempDirectory());
<a class="jxr_linenumber" name="L58" href="#L58">58</a> file2 = File.createTempFile(<span class="jxr_string">"cve_1_2_"</span> + nvdCveInfo.getId() + <span class="jxr_string">"_"</span>, <span class="jxr_string">".xml"</span>, Settings.getTempDirectory());
<a class="jxr_linenumber" name="L59" href="#L59">59</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L61" href="#L61">61</a> }
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">this</strong>.first = file1;
<a class="jxr_linenumber" name="L63" href="#L63">63</a> <strong class="jxr_keyword">this</strong>.second = file2;
<a class="jxr_linenumber" name="L64" href="#L64">64</a>
<a class="jxr_linenumber" name="L65" href="#L65">65</a> }
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L67" href="#L67">67</a> <em class="jxr_javadoccomment"> * The CVE DB to use when processing the files.</em>
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/owasp/dependencycheck/data/nvdcve/CveDB.html">CveDB</a> cveDB;
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> * The processor service to pass the results of the download to.</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">private</strong> ExecutorService processorService;
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <em class="jxr_javadoccomment"> * The NVD CVE Meta Data.</em>
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L77" href="#L77">77</a> <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> nvdCveInfo;
<a class="jxr_linenumber" name="L78" href="#L78">78</a>
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L80" href="#L80">80</a> <em class="jxr_javadoccomment"> * Get the value of nvdCveInfo.</em>
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <em class="jxr_javadoccomment"> * @return the value of nvdCveInfo</em>
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> getNvdCveInfo() {
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">return</strong> nvdCveInfo;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment"> * Set the value of nvdCveInfo.</em>
<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> * @param nvdCveInfo new value of nvdCveInfo</em>
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setNvdCveInfo(<a href="../../../../../../org/owasp/dependencycheck/data/update/NvdCveInfo.html">NvdCveInfo</a> nvdCveInfo) {
<a class="jxr_linenumber" name="L94" href="#L94">94</a> <strong class="jxr_keyword">this</strong>.nvdCveInfo = nvdCveInfo;
<a class="jxr_linenumber" name="L95" href="#L95">95</a> }
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> * a file.</em>
<a class="jxr_linenumber" name="L98" href="#L98">98</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">private</strong> File first;
<a class="jxr_linenumber" name="L100" href="#L100">100</a>
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <em class="jxr_javadoccomment"> * Get the value of first.</em>
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment"> * @return the value of first</em>
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">public</strong> File getFirst() {
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">return</strong> first;
<a class="jxr_linenumber" name="L108" href="#L108">108</a> }
<a class="jxr_linenumber" name="L109" href="#L109">109</a>
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment"> * Set the value of first.</em>
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> * @param first new value of first</em>
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setFirst(File first) {
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <strong class="jxr_keyword">this</strong>.first = first;
<a class="jxr_linenumber" name="L117" href="#L117">117</a> }
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * a file.</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">private</strong> File second;
<a class="jxr_linenumber" name="L122" href="#L122">122</a>
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <em class="jxr_javadoccomment"> * Get the value of second.</em>
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <em class="jxr_javadoccomment"> * @return the value of second</em>
<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">public</strong> File getSecond() {
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <strong class="jxr_keyword">return</strong> second;
<a class="jxr_linenumber" name="L130" href="#L130">130</a> }
<a class="jxr_linenumber" name="L131" href="#L131">131</a>
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_javadoccomment"> * Set the value of second.</em>
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment"> * @param second new value of second</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setSecond(File second) {
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <strong class="jxr_keyword">this</strong>.second = second;
<a class="jxr_linenumber" name="L139" href="#L139">139</a> }
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> * A placeholder for an exception.</em>
<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong class="jxr_keyword">private</strong> Exception exception = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L144" href="#L144">144</a>
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> * Get the value of exception.</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> * @return the value of exception</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">public</strong> Exception getException() {
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">return</strong> exception;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> * returns whether or not an exception occurred during download.</em>
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <em class="jxr_javadoccomment"> * @return whether or not an exception occurred during download</em>
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> hasException() {
<a class="jxr_linenumber" name="L160" href="#L160">160</a> <strong class="jxr_keyword">return</strong> exception != <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L161" href="#L161">161</a> }
<a class="jxr_linenumber" name="L162" href="#L162">162</a>
<a class="jxr_linenumber" name="L163" href="#L163">163</a> @Override
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">public</strong> Future&lt;ProcessTask&gt; call() <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">final</strong> URL url1 = <strong class="jxr_keyword">new</strong> URL(nvdCveInfo.getUrl());
<a class="jxr_linenumber" name="L167" href="#L167">167</a> <strong class="jxr_keyword">final</strong> URL url2 = <strong class="jxr_keyword">new</strong> URL(nvdCveInfo.getOldSchemaVersionUrl());
<a class="jxr_linenumber" name="L168" href="#L168">168</a> String msg = String.format(<span class="jxr_string">"Download Started for NVD CVE - %s"</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L169" href="#L169">169</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.INFO, msg);
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L171" href="#L171">171</a> Downloader.fetchFile(url1, first);
<a class="jxr_linenumber" name="L172" href="#L172">172</a> Downloader.fetchFile(url2, second);
<a class="jxr_linenumber" name="L173" href="#L173">173</a> } <strong class="jxr_keyword">catch</strong> (DownloadFailedException ex) {
<a class="jxr_linenumber" name="L174" href="#L174">174</a> msg = String.format(<span class="jxr_string">"Download Failed for NVD CVE - %s%nSome CVEs may not be reported."</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L175" href="#L175">175</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, msg);
<a class="jxr_linenumber" name="L176" href="#L176">176</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L177" href="#L177">177</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<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> msg = String.format(<span class="jxr_string">"Download Complete for NVD CVE - %s"</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L181" href="#L181">181</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.INFO, msg);
<a class="jxr_linenumber" name="L182" href="#L182">182</a>
<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/ProcessTask.html">ProcessTask</a> task = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/owasp/dependencycheck/data/update/task/ProcessTask.html">ProcessTask</a>(cveDB, <strong class="jxr_keyword">this</strong>);
<a class="jxr_linenumber" name="L184" href="#L184">184</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.processorService.submit(task);
<a class="jxr_linenumber" name="L185" href="#L185">185</a>
<a class="jxr_linenumber" name="L186" href="#L186">186</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"An exception occurred downloading NVD CVE - %s%nSome CVEs may not be reported."</span>, nvdCveInfo.getId());
<a class="jxr_linenumber" name="L188" href="#L188">188</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.WARNING, msg);
<a class="jxr_linenumber" name="L189" href="#L189">189</a> Logger.getLogger(CallableDownloadTask.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <span class="jxr_string">"Download Task Failed"</span>, ex);
<a class="jxr_linenumber" name="L190" href="#L190">190</a> }
<a class="jxr_linenumber" name="L191" href="#L191">191</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L195" href="#L195">195</a> <em class="jxr_javadoccomment"> * Attempts to delete the files that were downloaded.</em>
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L197" href="#L197">197</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> cleanup() {
<a class="jxr_linenumber" name="L198" href="#L198">198</a> <strong class="jxr_keyword">boolean</strong> deleted = false;
<a class="jxr_linenumber" name="L199" href="#L199">199</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L200" href="#L200">200</a> <strong class="jxr_keyword">if</strong> (first != <strong class="jxr_keyword">null</strong> &amp;&amp; first.exists()) {
<a class="jxr_linenumber" name="L201" href="#L201">201</a> deleted = first.delete();
<a class="jxr_linenumber" name="L202" href="#L202">202</a> }
<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> (first != <strong class="jxr_keyword">null</strong> &amp;&amp; (first.exists() || !deleted)) {
<a class="jxr_linenumber" name="L205" href="#L205">205</a> first.deleteOnExit();
<a class="jxr_linenumber" name="L206" href="#L206">206</a> }
<a class="jxr_linenumber" name="L207" href="#L207">207</a> }
<a class="jxr_linenumber" name="L208" href="#L208">208</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L209" href="#L209">209</a> deleted = false;
<a class="jxr_linenumber" name="L210" href="#L210">210</a> <strong class="jxr_keyword">if</strong> (second != <strong class="jxr_keyword">null</strong> &amp;&amp; second.exists()) {
<a class="jxr_linenumber" name="L211" href="#L211">211</a> deleted = second.delete();
<a class="jxr_linenumber" name="L212" href="#L212">212</a> }
<a class="jxr_linenumber" name="L213" href="#L213">213</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L214" href="#L214">214</a> <strong class="jxr_keyword">if</strong> (second != <strong class="jxr_keyword">null</strong> &amp;&amp; (second.exists() || !deleted)) {
<a class="jxr_linenumber" name="L215" href="#L215">215</a> second.deleteOnExit();
<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> }
</pre>
<hr/>
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<a class="jxr_linenumber" name="L46" href="#L46">46</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment"> * Retrieves a file from a given URL and saves it to the outputPath.</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * @param url the URL of the file to download.</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * @param outputPath the path to the save the file to.</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> * @throws DownloadFailedException is thrown if there is an error downloading the file.</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * @param url the URL of the file to download</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> * @param outputPath the path to the save the file to</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <em class="jxr_javadoccomment"> * @throws DownloadFailedException is thrown if there is an error downloading the file</em>
<a class="jxr_linenumber" name="L52" href="#L52">52</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L53" href="#L53">53</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> fetchFile(URL url, File outputPath) <strong class="jxr_keyword">throws</strong> DownloadFailedException {
<a class="jxr_linenumber" name="L54" href="#L54">54</a> HttpURLConnection conn = <strong class="jxr_keyword">null</strong>;
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<a class="jxr_linenumber" name="L56" href="#L56">56</a> conn = URLConnectionFactory.createHttpURLConnection(url);
<a class="jxr_linenumber" name="L57" href="#L57">57</a> conn.setRequestProperty(<span class="jxr_string">"Accept-Encoding"</span>, <span class="jxr_string">"gzip, deflate"</span>);
<a class="jxr_linenumber" name="L58" href="#L58">58</a> conn.connect();
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<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">if</strong> (conn != <strong class="jxr_keyword">null</strong>) {
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<a class="jxr_linenumber" name="L63" href="#L63">63</a> }
<a class="jxr_linenumber" name="L64" href="#L64">64</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L65" href="#L65">65</a> conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L66" href="#L66">66</a> }
<a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error downloading file."</span>, ex);
<a class="jxr_linenumber" name="L68" href="#L68">68</a> }
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <strong class="jxr_keyword">final</strong> String encoding = conn.getContentEncoding();
<a class="jxr_linenumber" name="L70" href="#L70">70</a>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> BufferedOutputStream writer = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L72" href="#L72">72</a> InputStream reader = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L73" href="#L73">73</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">if</strong> (encoding != <strong class="jxr_keyword">null</strong> &amp;&amp; <span class="jxr_string">"gzip"</span>.equalsIgnoreCase(encoding)) {
<a class="jxr_linenumber" name="L75" href="#L75">75</a> reader = <strong class="jxr_keyword">new</strong> GZIPInputStream(conn.getInputStream());
<a class="jxr_linenumber" name="L76" href="#L76">76</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (encoding != <strong class="jxr_keyword">null</strong> &amp;&amp; <span class="jxr_string">"deflate"</span>.equalsIgnoreCase(encoding)) {
<a class="jxr_linenumber" name="L77" href="#L77">77</a> reader = <strong class="jxr_keyword">new</strong> InflaterInputStream(conn.getInputStream());
<a class="jxr_linenumber" name="L78" href="#L78">78</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L79" href="#L79">79</a> reader = conn.getInputStream();
<a class="jxr_linenumber" name="L80" href="#L80">80</a> }
<a class="jxr_linenumber" name="L81" href="#L81">81</a>
<a class="jxr_linenumber" name="L82" href="#L82">82</a> writer = <strong class="jxr_keyword">new</strong> BufferedOutputStream(<strong class="jxr_keyword">new</strong> FileOutputStream(outputPath));
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">final</strong> byte[] buffer = <strong class="jxr_keyword">new</strong> byte[4096];
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">int</strong> bytesRead;
<a class="jxr_linenumber" name="L85" href="#L85">85</a> <strong class="jxr_keyword">while</strong> ((bytesRead = reader.read(buffer)) &gt; 0) {
<a class="jxr_linenumber" name="L86" href="#L86">86</a> writer.write(buffer, 0, bytesRead);
<a class="jxr_linenumber" name="L87" href="#L87">87</a> }
<a class="jxr_linenumber" name="L88" href="#L88">88</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error saving downloaded file."</span>, ex);
<a class="jxr_linenumber" name="L90" href="#L90">90</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <strong class="jxr_keyword">if</strong> (writer != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L54" href="#L54">54</a> fetchFile(url, outputPath, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="L55" href="#L55">55</a> }
<a class="jxr_linenumber" name="L56" href="#L56">56</a>
<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * Retrieves a file from a given URL and saves it to the outputPath.</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <em class="jxr_javadoccomment"> * @param url the URL of the file to download</em>
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <em class="jxr_javadoccomment"> * @param outputPath the path to the save the file to</em>
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <em class="jxr_javadoccomment"> * @param useProxy whether to use the configured proxy when downloading files</em>
<a class="jxr_linenumber" name="L63" href="#L63">63</a> <em class="jxr_javadoccomment"> * @throws DownloadFailedException is thrown if there is an error downloading the file</em>
<a class="jxr_linenumber" name="L64" href="#L64">64</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> fetchFile(URL url, File outputPath, <strong class="jxr_keyword">boolean</strong> useProxy) <strong class="jxr_keyword">throws</strong> DownloadFailedException {
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"file"</span>.equalsIgnoreCase(url.getProtocol())) {
<a class="jxr_linenumber" name="L67" href="#L67">67</a> File file;
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L69" href="#L69">69</a> file = <strong class="jxr_keyword">new</strong> File(url.toURI());
<a class="jxr_linenumber" name="L70" href="#L70">70</a> } <strong class="jxr_keyword">catch</strong> (URISyntaxException ex) {
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Download failed, unable to locate '%s'"</span>, url.toString());
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(msg);
<a class="jxr_linenumber" name="L73" href="#L73">73</a> }
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">if</strong> (file.exists()) {
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L76" href="#L76">76</a> org.apache.commons.io.FileUtils.copyFile(file, outputPath);
<a class="jxr_linenumber" name="L77" href="#L77">77</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Download failed, unable to copy '%s'"</span>, url.toString());
<a class="jxr_linenumber" name="L79" href="#L79">79</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(msg);
<a class="jxr_linenumber" name="L80" href="#L80">80</a> }
<a class="jxr_linenumber" name="L81" href="#L81">81</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Download failed, file does not exist '%s'"</span>, url.toString());
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(msg);
<a class="jxr_linenumber" name="L84" href="#L84">84</a> }
<a class="jxr_linenumber" name="L85" href="#L85">85</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L86" href="#L86">86</a> HttpURLConnection conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L88" href="#L88">88</a> conn = URLConnectionFactory.createHttpURLConnection(url, useProxy);
<a class="jxr_linenumber" name="L89" href="#L89">89</a> conn.setRequestProperty(<span class="jxr_string">"Accept-Encoding"</span>, <span class="jxr_string">"gzip, deflate"</span>);
<a class="jxr_linenumber" name="L90" href="#L90">90</a> conn.connect();
<a class="jxr_linenumber" name="L91" href="#L91">91</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L93" href="#L93">93</a> writer.close();
<a class="jxr_linenumber" name="L94" href="#L94">94</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L95" href="#L95">95</a> Logger.getLogger(Downloader.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST,
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <span class="jxr_string">"Error closing the writer in Downloader."</span>, ex);
<a class="jxr_linenumber" name="L97" href="#L97">97</a> }
<a class="jxr_linenumber" name="L98" href="#L98">98</a> }
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">if</strong> (reader != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L101" href="#L101">101</a> reader.close();
<a class="jxr_linenumber" name="L102" href="#L102">102</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L103" href="#L103">103</a> Logger.getLogger(Downloader.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST,
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <span class="jxr_string">"Error closing the reader in Downloader."</span>, ex);
<a class="jxr_linenumber" name="L105" href="#L105">105</a> }
<a class="jxr_linenumber" name="L106" href="#L106">106</a> }
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L108" href="#L108">108</a> conn.disconnect();
<a class="jxr_linenumber" name="L109" href="#L109">109</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L110" href="#L110">110</a> conn = <strong class="jxr_keyword">null</strong>;
<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> }
<a class="jxr_linenumber" name="L114" href="#L114">114</a>
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * Makes an HTTP Head request to retrieve the last modified date of the given URL. If the file:// protocol is</em>
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * specified, then the lastTimestamp of the file is returned.</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * @param url the URL to retrieve the timestamp from</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> * @return an epoch timestamp</em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_javadoccomment"> * @throws DownloadFailedException is thrown if an exception occurs making the HTTP request</em>
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> getLastModified(URL url) <strong class="jxr_keyword">throws</strong> DownloadFailedException {
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">long</strong> timestamp = 0;
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <em class="jxr_comment">//TODO add the FPR protocol?</em>
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"file"</span>.equalsIgnoreCase(url.getProtocol())) {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> File lastModifiedFile;
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_comment">// if (System.getProperty("os.name").toLowerCase().startsWith("windows")) {</em>
<a class="jxr_linenumber" name="L130" href="#L130">130</a> <em class="jxr_comment">// String filePath = url.toString();</em>
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <em class="jxr_comment">// if (filePath.matches("file://[a-zA-Z]:.*")) {</em>
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <em class="jxr_comment">// f = new File(filePath.substring(7));</em>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_comment">// } else {</em>
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_comment">// f = new File(url.toURI());</em>
<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_comment">// }</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_comment">// } else {</em>
<a class="jxr_linenumber" name="L137" href="#L137">137</a> lastModifiedFile = <strong class="jxr_keyword">new</strong> File(url.toURI());
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_comment">// }</em>
<a class="jxr_linenumber" name="L139" href="#L139">139</a> } <strong class="jxr_keyword">catch</strong> (URISyntaxException ex) {
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to locate '%s'; is the cve.url-2.0.modified property set correctly?"</span>, url.toString());
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(msg);
<a class="jxr_linenumber" name="L142" href="#L142">142</a> }
<a class="jxr_linenumber" name="L143" href="#L143">143</a> timestamp = lastModifiedFile.lastModified();
<a class="jxr_linenumber" name="L144" href="#L144">144</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L145" href="#L145">145</a> HttpURLConnection conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L147" href="#L147">147</a> conn = URLConnectionFactory.createHttpURLConnection(url);
<a class="jxr_linenumber" name="L148" href="#L148">148</a> conn.setRequestMethod(<span class="jxr_string">"HEAD"</span>);
<a class="jxr_linenumber" name="L149" href="#L149">149</a> conn.connect();
<a class="jxr_linenumber" name="L150" href="#L150">150</a> timestamp = conn.getLastModified();
<a class="jxr_linenumber" name="L151" href="#L151">151</a> } <strong class="jxr_keyword">catch</strong> (URLConnectionFailureException ex) {
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error creating URL Connection for HTTP HEAD request."</span>, ex);
<a class="jxr_linenumber" name="L153" href="#L153">153</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error making HTTP HEAD request."</span>, ex);
<a class="jxr_linenumber" name="L155" href="#L155">155</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <strong class="jxr_keyword">if</strong> (conn != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L158" href="#L158">158</a> conn.disconnect();
<a class="jxr_linenumber" name="L159" href="#L159">159</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L160" href="#L160">160</a> conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L161" href="#L161">161</a> }
<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> }
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong class="jxr_keyword">return</strong> timestamp;
<a class="jxr_linenumber" name="L166" href="#L166">166</a> }
<a class="jxr_linenumber" name="L167" href="#L167">167</a> }
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <strong class="jxr_keyword">if</strong> (conn != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L94" href="#L94">94</a> conn.disconnect();
<a class="jxr_linenumber" name="L95" href="#L95">95</a> }
<a class="jxr_linenumber" name="L96" href="#L96">96</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L97" href="#L97">97</a> conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L98" href="#L98">98</a> }
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error downloading file."</span>, ex);
<a class="jxr_linenumber" name="L100" href="#L100">100</a> }
<a class="jxr_linenumber" name="L101" href="#L101">101</a> <strong class="jxr_keyword">final</strong> String encoding = conn.getContentEncoding();
<a class="jxr_linenumber" name="L102" href="#L102">102</a>
<a class="jxr_linenumber" name="L103" href="#L103">103</a> BufferedOutputStream writer = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L104" href="#L104">104</a> InputStream reader = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L106" href="#L106">106</a> <strong class="jxr_keyword">if</strong> (encoding != <strong class="jxr_keyword">null</strong> &amp;&amp; <span class="jxr_string">"gzip"</span>.equalsIgnoreCase(encoding)) {
<a class="jxr_linenumber" name="L107" href="#L107">107</a> reader = <strong class="jxr_keyword">new</strong> GZIPInputStream(conn.getInputStream());
<a class="jxr_linenumber" name="L108" href="#L108">108</a> } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (encoding != <strong class="jxr_keyword">null</strong> &amp;&amp; <span class="jxr_string">"deflate"</span>.equalsIgnoreCase(encoding)) {
<a class="jxr_linenumber" name="L109" href="#L109">109</a> reader = <strong class="jxr_keyword">new</strong> InflaterInputStream(conn.getInputStream());
<a class="jxr_linenumber" name="L110" href="#L110">110</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L111" href="#L111">111</a> reader = conn.getInputStream();
<a class="jxr_linenumber" name="L112" href="#L112">112</a> }
<a class="jxr_linenumber" name="L113" href="#L113">113</a>
<a class="jxr_linenumber" name="L114" href="#L114">114</a> writer = <strong class="jxr_keyword">new</strong> BufferedOutputStream(<strong class="jxr_keyword">new</strong> FileOutputStream(outputPath));
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <strong class="jxr_keyword">final</strong> byte[] buffer = <strong class="jxr_keyword">new</strong> byte[4096];
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <strong class="jxr_keyword">int</strong> bytesRead;
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <strong class="jxr_keyword">while</strong> ((bytesRead = reader.read(buffer)) &gt; 0) {
<a class="jxr_linenumber" name="L118" href="#L118">118</a> writer.write(buffer, 0, bytesRead);
<a class="jxr_linenumber" name="L119" href="#L119">119</a> }
<a class="jxr_linenumber" name="L120" href="#L120">120</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error saving downloaded file."</span>, ex);
<a class="jxr_linenumber" name="L122" href="#L122">122</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">if</strong> (writer != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L125" href="#L125">125</a> writer.close();
<a class="jxr_linenumber" name="L126" href="#L126">126</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L127" href="#L127">127</a> Logger.getLogger(Downloader.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST,
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <span class="jxr_string">"Error closing the writer in Downloader."</span>, ex);
<a class="jxr_linenumber" name="L129" href="#L129">129</a> }
<a class="jxr_linenumber" name="L130" href="#L130">130</a> }
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <strong class="jxr_keyword">if</strong> (reader != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L133" href="#L133">133</a> reader.close();
<a class="jxr_linenumber" name="L134" href="#L134">134</a> } <strong class="jxr_keyword">catch</strong> (Throwable ex) {
<a class="jxr_linenumber" name="L135" href="#L135">135</a> Logger.getLogger(Downloader.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST,
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <span class="jxr_string">"Error closing the reader in Downloader."</span>, ex);
<a class="jxr_linenumber" name="L137" href="#L137">137</a> }
<a class="jxr_linenumber" name="L138" href="#L138">138</a> }
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L140" href="#L140">140</a> conn.disconnect();
<a class="jxr_linenumber" name="L141" href="#L141">141</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L142" href="#L142">142</a> conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L143" href="#L143">143</a> }
<a class="jxr_linenumber" name="L144" href="#L144">144</a> }
<a class="jxr_linenumber" name="L145" href="#L145">145</a> }
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> * Makes an HTTP Head request to retrieve the last modified date of the given URL. If the file:// protocol is</em>
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment"> * specified, then the lastTimestamp of the file is returned.</em>
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> * @param url the URL to retrieve the timestamp from</em>
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> * @return an epoch timestamp</em>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment"> * @throws DownloadFailedException is thrown if an exception occurs making the HTTP request</em>
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> getLastModified(URL url) <strong class="jxr_keyword">throws</strong> DownloadFailedException {
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <strong class="jxr_keyword">long</strong> timestamp = 0;
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <em class="jxr_comment">//TODO add the FTP protocol?</em>
<a class="jxr_linenumber" name="L159" href="#L159">159</a> <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"file"</span>.equalsIgnoreCase(url.getProtocol())) {
<a class="jxr_linenumber" name="L160" href="#L160">160</a> File lastModifiedFile;
<a class="jxr_linenumber" name="L161" href="#L161">161</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L162" href="#L162">162</a> lastModifiedFile = <strong class="jxr_keyword">new</strong> File(url.toURI());
<a class="jxr_linenumber" name="L163" href="#L163">163</a> } <strong class="jxr_keyword">catch</strong> (URISyntaxException ex) {
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to locate '%s'; is the cve.url-2.0.modified property set correctly?"</span>, url.toString());
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/DownloadFailedException.html">DownloadFailedException</a>(msg);
<a class="jxr_linenumber" name="L166" href="#L166">166</a> }
<a class="jxr_linenumber" name="L167" href="#L167">167</a> timestamp = lastModifiedFile.lastModified();
<a class="jxr_linenumber" name="L168" href="#L168">168</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L169" href="#L169">169</a> HttpURLConnection conn = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L171" href="#L171">171</a> conn = URLConnectionFactory.createHttpURLConnection(url);
<a class="jxr_linenumber" name="L172" href="#L172">172</a> conn.setRequestMethod(<span class="jxr_string">"HEAD"</span>);
<a class="jxr_linenumber" name="L173" href="#L173">173</a> conn.connect();
<a class="jxr_linenumber" name="L174" href="#L174">174</a> timestamp = conn.getLastModified();
<a class="jxr_linenumber" name="L175" href="#L175">175</a> } <strong class="jxr_keyword">catch</strong> (URLConnectionFailureException ex) {
<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/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error creating URL Connection for HTTP HEAD request."</span>, ex);
<a class="jxr_linenumber" name="L177" href="#L177">177</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<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/utils/DownloadFailedException.html">DownloadFailedException</a>(<span class="jxr_string">"Error making HTTP HEAD request."</span>, ex);
<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> (conn != <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> conn.disconnect();
<a class="jxr_linenumber" name="L183" href="#L183">183</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L184" href="#L184">184</a> conn = <strong class="jxr_keyword">null</strong>;
<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> <strong class="jxr_keyword">return</strong> timestamp;
<a class="jxr_linenumber" name="L190" href="#L190">190</a> }
<a class="jxr_linenumber" name="L191" href="#L191">191</a> }
</pre>
<hr/>
<div id="footer">Copyright &#169; 2012&#x2013;2014 <a href="http://www.owasp.org">OWASP</a>. All rights reserved.</div>

407
dependency-check-core/xref/org/owasp/dependencycheck/utils/FileUtils.html
View File

@@ -34,199 +34,220 @@
<a class="jxr_linenumber" name="L26" href="#L26">26</a> <strong class="jxr_keyword">import</strong> java.io.IOException;
<a class="jxr_linenumber" name="L27" href="#L27">27</a> <strong class="jxr_keyword">import</strong> java.io.UnsupportedEncodingException;
<a class="jxr_linenumber" name="L28" href="#L28">28</a> <strong class="jxr_keyword">import</strong> java.net.URLDecoder;
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> java.util.logging.Level;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> java.util.logging.Logger;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> java.util.zip.ZipEntry;
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> java.util.zip.ZipInputStream;
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.Engine;
<a class="jxr_linenumber" name="L34" href="#L34">34</a>
<a class="jxr_linenumber" name="L35" href="#L35">35</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment"> * A collection of utilities for processing information about files.</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> * @author Jeremy Long &lt;jeremy.long@owasp.org&gt;</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/owasp/dependencycheck/utils/FileUtils.html">FileUtils</a> {
<a class="jxr_linenumber" name="L41" href="#L41">41</a>
<a class="jxr_linenumber" name="L42" href="#L42">42</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment"> * The buffer size to use when extracting files from the archive.</em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> BUFFER_SIZE = 4096;
<a class="jxr_linenumber" name="L46" href="#L46">46</a>
<a class="jxr_linenumber" name="L47" href="#L47">47</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment"> * Private constructor for a utility class.</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/owasp/dependencycheck/utils/FileUtils.html">FileUtils</a>() {
<a class="jxr_linenumber" name="L51" href="#L51">51</a> }
<a class="jxr_linenumber" name="L52" href="#L52">52</a>
<a class="jxr_linenumber" name="L53" href="#L53">53</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment"> * Returns the (lowercase) file extension for a specified file.</em>
<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> * @param fileName the file name to retrieve the file extension from.</em>
<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * @return the file extension.</em>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String getFileExtension(String fileName) {
<a class="jxr_linenumber" name="L60" href="#L60">60</a> String ret = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L61" href="#L61">61</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> pos = fileName.lastIndexOf(<span class="jxr_string">"."</span>);
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">if</strong> (pos &gt;= 0) {
<a class="jxr_linenumber" name="L63" href="#L63">63</a> ret = fileName.substring(pos + 1, fileName.length()).toLowerCase();
<a class="jxr_linenumber" name="L64" href="#L64">64</a> }
<a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">return</strong> ret;
<a class="jxr_linenumber" name="L66" href="#L66">66</a> }
<a class="jxr_linenumber" name="L67" href="#L67">67</a>
<a class="jxr_linenumber" name="L68" href="#L68">68</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment"> * Deletes a file. If the File is a directory it will recursively delete the contents.</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> * @param file the File to delete</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <em class="jxr_javadoccomment"> * @return true if the file was deleted successfully, otherwise false</em>
<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> delete(File file) {
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">boolean</strong> success = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">if</strong> (file.isDirectory()) { <em class="jxr_comment">//some of this may duplicative of deleteQuietly....</em>
<a class="jxr_linenumber" name="L77" href="#L77">77</a> <strong class="jxr_keyword">for</strong> (File f : file.listFiles()) {
<a class="jxr_linenumber" name="L78" href="#L78">78</a> success &amp;= delete(f);
<a class="jxr_linenumber" name="L79" href="#L79">79</a> }
<a class="jxr_linenumber" name="L80" href="#L80">80</a> }
<a class="jxr_linenumber" name="L81" href="#L81">81</a> <strong class="jxr_keyword">if</strong> (!org.apache.commons.io.FileUtils.deleteQuietly(file)) {
<a class="jxr_linenumber" name="L82" href="#L82">82</a> success = false;
<a class="jxr_linenumber" name="L83" href="#L83">83</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Failed to delete file: %s"</span>, file.getPath());
<a class="jxr_linenumber" name="L84" href="#L84">84</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, msg);
<a class="jxr_linenumber" name="L85" href="#L85">85</a> }
<a class="jxr_linenumber" name="L86" href="#L86">86</a> <strong class="jxr_keyword">return</strong> success;
<a class="jxr_linenumber" name="L87" href="#L87">87</a> }
<a class="jxr_linenumber" name="L88" href="#L88">88</a>
<a class="jxr_linenumber" name="L89" href="#L89">89</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment"> * Returns the data directory. If a path was specified in dependencycheck.properties or was specified using the</em>
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> * Settings object, and the path exists, that path will be returned as a File object. If it does not exist, then a</em>
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment"> * File object will be created based on the file location of the JAR containing the specified class.</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment"> * @param configuredFilePath the configured relative or absolute path</em>
<a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment"> * @param clazz the class to resolve the path</em>
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> * @return a File object</em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a> <em class="jxr_javadoccomment"> * @throws IOException is thrown if the path could not be decoded</em>
<a class="jxr_linenumber" name="L98" href="#L98">98</a> <em class="jxr_javadoccomment"> * @deprecated This method should no longer be used. See the implementation in dependency-check-cli/App.java to see</em>
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <em class="jxr_javadoccomment"> * how the data directory should be set.</em>
<a class="jxr_linenumber" name="L100" href="#L100">100</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L101" href="#L101">101</a> @java.lang.Deprecated
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> File getDataDirectory(String configuredFilePath, Class clazz) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">final</strong> File file = <strong class="jxr_keyword">new</strong> File(configuredFilePath);
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">if</strong> (file.isDirectory() &amp;&amp; file.canWrite()) {
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> File(file.getCanonicalPath());
<a class="jxr_linenumber" name="L106" href="#L106">106</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">final</strong> File exePath = getPathToJar(clazz);
<a class="jxr_linenumber" name="L108" href="#L108">108</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> File(exePath, configuredFilePath);
<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> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> * Retrieves the physical path to the parent directory containing the provided class. For example, if a JAR file</em>
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment"> * contained a class org.something.clazz this method would return the parent directory of the JAR file.</em>
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * @param clazz the class to determine the parent directory of</em>
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * @return the parent directory of the file containing the specified class.</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * @throws UnsupportedEncodingException thrown if UTF-8 is not supported.</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * @deprecated this should no longer be used.</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a> @java.lang.Deprecated
<a class="jxr_linenumber" name="L122" href="#L122">122</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> File getPathToJar(Class clazz) <strong class="jxr_keyword">throws</strong> UnsupportedEncodingException {
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">final</strong> String filePath = clazz.getProtectionDomain().getCodeSource().getLocation().getPath();
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">final</strong> String decodedPath = URLDecoder.decode(filePath, <span class="jxr_string">"UTF-8"</span>);
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">final</strong> File jarPath = <strong class="jxr_keyword">new</strong> File(decodedPath);
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">return</strong> jarPath.getParentFile();
<a class="jxr_linenumber" name="L127" href="#L127">127</a> }
<a class="jxr_linenumber" name="L128" href="#L128">128</a>
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L130" href="#L130">130</a> <em class="jxr_javadoccomment"> * Extracts the contents of an archive into the specified directory.</em>
<a class="jxr_linenumber" name="L131" href="#L131">131</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L132" href="#L132">132</a> <em class="jxr_javadoccomment"> * @param archive an archive file such as a WAR or EAR</em>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_javadoccomment"> * @param extractTo a directory to extract the contents to</em>
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_javadoccomment"> * @throws ExtractionException thrown if an exception occurs while extracting the files</em>
<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> extractFiles(File archive, File extractTo) <strong class="jxr_keyword">throws</strong> ExtractionException {
<a class="jxr_linenumber" name="L137" href="#L137">137</a> extractFiles(archive, extractTo, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L138" href="#L138">138</a> }
<a class="jxr_linenumber" name="L139" href="#L139">139</a>
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> * Extracts the contents of an archive into the specified directory. The files are only extracted if they are</em>
<a class="jxr_linenumber" name="L142" href="#L142">142</a> <em class="jxr_javadoccomment"> * supported by the analyzers loaded into the specified engine. If the engine is specified as null then all files</em>
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <em class="jxr_javadoccomment"> * are extracted.</em>
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment"> * @param archive an archive file such as a WAR or EAR</em>
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <em class="jxr_javadoccomment"> * @param extractTo a directory to extract the contents to</em>
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <em class="jxr_javadoccomment"> * @param engine the scanning engine</em>
<a class="jxr_linenumber" name="L148" href="#L148">148</a> <em class="jxr_javadoccomment"> * @throws ExtractionException thrown if there is an error extracting the files</em>
<a class="jxr_linenumber" name="L149" href="#L149">149</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> extractFiles(File archive, File extractTo, <a href="../../../../org/owasp/dependencycheck/Engine.html">Engine</a> engine) <strong class="jxr_keyword">throws</strong> ExtractionException {
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <strong class="jxr_keyword">if</strong> (archive == <strong class="jxr_keyword">null</strong> || extractTo == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L153" href="#L153">153</a> }
<a class="jxr_linenumber" name="L154" href="#L154">154</a>
<a class="jxr_linenumber" name="L155" href="#L155">155</a> FileInputStream fis = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L156" href="#L156">156</a> ZipInputStream zis = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L157" href="#L157">157</a>
<a class="jxr_linenumber" name="L158" href="#L158">158</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L159" href="#L159">159</a> fis = <strong class="jxr_keyword">new</strong> FileInputStream(archive);
<a class="jxr_linenumber" name="L160" href="#L160">160</a> } <strong class="jxr_keyword">catch</strong> (FileNotFoundException ex) {
<a class="jxr_linenumber" name="L161" href="#L161">161</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L162" href="#L162">162</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(<span class="jxr_string">"Archive file was not found."</span>, ex);
<a class="jxr_linenumber" name="L163" href="#L163">163</a> }
<a class="jxr_linenumber" name="L164" href="#L164">164</a> zis = <strong class="jxr_keyword">new</strong> ZipInputStream(<strong class="jxr_keyword">new</strong> BufferedInputStream(fis));
<a class="jxr_linenumber" name="L165" href="#L165">165</a> ZipEntry entry;
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L167" href="#L167">167</a> <strong class="jxr_keyword">while</strong> ((entry = zis.getNextEntry()) != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L168" href="#L168">168</a> <strong class="jxr_keyword">if</strong> (entry.isDirectory()) {
<a class="jxr_linenumber" name="L169" href="#L169">169</a> <strong class="jxr_keyword">final</strong> File d = <strong class="jxr_keyword">new</strong> File(extractTo, entry.getName());
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <strong class="jxr_keyword">if</strong> (!d.exists() &amp;&amp; !d.mkdirs()) {
<a class="jxr_linenumber" name="L171" href="#L171">171</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to create '%s'."</span>, d.getAbsolutePath());
<a class="jxr_linenumber" name="L172" href="#L172">172</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg);
<a class="jxr_linenumber" name="L173" href="#L173">173</a> }
<a class="jxr_linenumber" name="L174" href="#L174">174</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L175" href="#L175">175</a> <strong class="jxr_keyword">final</strong> File file = <strong class="jxr_keyword">new</strong> File(extractTo, entry.getName());
<a class="jxr_linenumber" name="L176" href="#L176">176</a> <strong class="jxr_keyword">final</strong> String ext = getFileExtension(file.getName());
<a class="jxr_linenumber" name="L177" href="#L177">177</a> <strong class="jxr_keyword">if</strong> (engine == <strong class="jxr_keyword">null</strong> || engine.supportsExtension(ext)) {
<a class="jxr_linenumber" name="L178" href="#L178">178</a> BufferedOutputStream bos = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L179" href="#L179">179</a> FileOutputStream fos;
<a class="jxr_linenumber" name="L180" href="#L180">180</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L181" href="#L181">181</a> fos = <strong class="jxr_keyword">new</strong> FileOutputStream(file);
<a class="jxr_linenumber" name="L182" href="#L182">182</a> bos = <strong class="jxr_keyword">new</strong> BufferedOutputStream(fos, BUFFER_SIZE);
<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">int</strong> count;
<a class="jxr_linenumber" name="L184" href="#L184">184</a> <strong class="jxr_keyword">final</strong> byte data[] = <strong class="jxr_keyword">new</strong> byte[BUFFER_SIZE];
<a class="jxr_linenumber" name="L185" href="#L185">185</a> <strong class="jxr_keyword">while</strong> ((count = zis.read(data, 0, BUFFER_SIZE)) != -1) {
<a class="jxr_linenumber" name="L186" href="#L186">186</a> bos.write(data, 0, count);
<a class="jxr_linenumber" name="L187" href="#L187">187</a> }
<a class="jxr_linenumber" name="L188" href="#L188">188</a> bos.flush();
<a class="jxr_linenumber" name="L189" href="#L189">189</a> } <strong class="jxr_keyword">catch</strong> (FileNotFoundException ex) {
<a class="jxr_linenumber" name="L190" href="#L190">190</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L191" href="#L191">191</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to find file '%s'."</span>, file.getName());
<a class="jxr_linenumber" name="L192" href="#L192">192</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg, ex);
<a class="jxr_linenumber" name="L193" href="#L193">193</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L194" href="#L194">194</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L195" href="#L195">195</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"IO Exception while parsing file '%s'."</span>, file.getName());
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg, ex);
<a class="jxr_linenumber" name="L197" href="#L197">197</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L198" href="#L198">198</a> <strong class="jxr_keyword">if</strong> (bos != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L199" href="#L199">199</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L200" href="#L200">200</a> bos.close();
<a class="jxr_linenumber" name="L201" href="#L201">201</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L202" href="#L202">202</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L203" href="#L203">203</a> }
<a class="jxr_linenumber" name="L204" href="#L204">204</a> }
<a class="jxr_linenumber" name="L205" href="#L205">205</a> }
<a class="jxr_linenumber" name="L206" href="#L206">206</a> }
<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">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L210" href="#L210">210</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Exception reading archive '%s'."</span>, archive.getName());
<a class="jxr_linenumber" name="L211" href="#L211">211</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, msg, ex);
<a class="jxr_linenumber" name="L212" href="#L212">212</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg, ex);
<a class="jxr_linenumber" name="L213" href="#L213">213</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L214" href="#L214">214</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L215" href="#L215">215</a> zis.close();
<a class="jxr_linenumber" name="L216" href="#L216">216</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L217" href="#L217">217</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST, <strong class="jxr_keyword">null</strong>, ex);
<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> }
<a class="jxr_linenumber" name="L221" href="#L221">221</a> }
<a class="jxr_linenumber" name="L29" href="#L29">29</a> <strong class="jxr_keyword">import</strong> java.util.UUID;
<a class="jxr_linenumber" name="L30" href="#L30">30</a> <strong class="jxr_keyword">import</strong> java.util.logging.Level;
<a class="jxr_linenumber" name="L31" href="#L31">31</a> <strong class="jxr_keyword">import</strong> java.util.logging.Logger;
<a class="jxr_linenumber" name="L32" href="#L32">32</a> <strong class="jxr_keyword">import</strong> java.util.zip.ZipEntry;
<a class="jxr_linenumber" name="L33" href="#L33">33</a> <strong class="jxr_keyword">import</strong> java.util.zip.ZipInputStream;
<a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">import</strong> org.owasp.dependencycheck.Engine;
<a class="jxr_linenumber" name="L35" href="#L35">35</a>
<a class="jxr_linenumber" name="L36" href="#L36">36</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L37" href="#L37">37</a> <em class="jxr_javadoccomment"> * A collection of utilities for processing information about files.</em>
<a class="jxr_linenumber" name="L38" href="#L38">38</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a> <em class="jxr_javadoccomment"> * @author Jeremy Long &lt;jeremy.long@owasp.org&gt;</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/owasp/dependencycheck/utils/FileUtils.html">FileUtils</a> {
<a class="jxr_linenumber" name="L42" href="#L42">42</a>
<a class="jxr_linenumber" name="L43" href="#L43">43</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L44" href="#L44">44</a> <em class="jxr_javadoccomment"> * The buffer size to use when extracting files from the archive.</em>
<a class="jxr_linenumber" name="L45" href="#L45">45</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> BUFFER_SIZE = 4096;
<a class="jxr_linenumber" name="L47" href="#L47">47</a>
<a class="jxr_linenumber" name="L48" href="#L48">48</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L49" href="#L49">49</a> <em class="jxr_javadoccomment"> * Private constructor for a utility class.</em>
<a class="jxr_linenumber" name="L50" href="#L50">50</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/owasp/dependencycheck/utils/FileUtils.html">FileUtils</a>() {
<a class="jxr_linenumber" name="L52" href="#L52">52</a> }
<a class="jxr_linenumber" name="L53" href="#L53">53</a>
<a class="jxr_linenumber" name="L54" href="#L54">54</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L55" href="#L55">55</a> <em class="jxr_javadoccomment"> * Returns the (lowercase) file extension for a specified file.</em>
<a class="jxr_linenumber" name="L56" href="#L56">56</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L57" href="#L57">57</a> <em class="jxr_javadoccomment"> * @param fileName the file name to retrieve the file extension from.</em>
<a class="jxr_linenumber" name="L58" href="#L58">58</a> <em class="jxr_javadoccomment"> * @return the file extension.</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L60" href="#L60">60</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> String getFileExtension(String fileName) {
<a class="jxr_linenumber" name="L61" href="#L61">61</a> String ret = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L62" href="#L62">62</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> pos = fileName.lastIndexOf(<span class="jxr_string">"."</span>);
<a class="jxr_linenumber" name="L63" href="#L63">63</a> <strong class="jxr_keyword">if</strong> (pos &gt;= 0) {
<a class="jxr_linenumber" name="L64" href="#L64">64</a> ret = fileName.substring(pos + 1, fileName.length()).toLowerCase();
<a class="jxr_linenumber" name="L65" href="#L65">65</a> }
<a class="jxr_linenumber" name="L66" href="#L66">66</a> <strong class="jxr_keyword">return</strong> ret;
<a class="jxr_linenumber" name="L67" href="#L67">67</a> }
<a class="jxr_linenumber" name="L68" href="#L68">68</a>
<a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a> <em class="jxr_javadoccomment"> * Deletes a file. If the File is a directory it will recursively delete the contents.</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a> <em class="jxr_javadoccomment"> * @param file the File to delete</em>
<a class="jxr_linenumber" name="L73" href="#L73">73</a> <em class="jxr_javadoccomment"> * @return true if the file was deleted successfully, otherwise false</em>
<a class="jxr_linenumber" name="L74" href="#L74">74</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L75" href="#L75">75</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">boolean</strong> delete(File file) {
<a class="jxr_linenumber" name="L76" href="#L76">76</a> <strong class="jxr_keyword">boolean</strong> success = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="L77" href="#L77">77</a> <strong class="jxr_keyword">if</strong> (file.isDirectory()) { <em class="jxr_comment">//some of this may duplicative of deleteQuietly....</em>
<a class="jxr_linenumber" name="L78" href="#L78">78</a> <strong class="jxr_keyword">for</strong> (File f : file.listFiles()) {
<a class="jxr_linenumber" name="L79" href="#L79">79</a> success &amp;= delete(f);
<a class="jxr_linenumber" name="L80" href="#L80">80</a> }
<a class="jxr_linenumber" name="L81" href="#L81">81</a> }
<a class="jxr_linenumber" name="L82" href="#L82">82</a> <strong class="jxr_keyword">if</strong> (!org.apache.commons.io.FileUtils.deleteQuietly(file)) {
<a class="jxr_linenumber" name="L83" href="#L83">83</a> success = false;
<a class="jxr_linenumber" name="L84" href="#L84">84</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Failed to delete file: %s"</span>, file.getPath());
<a class="jxr_linenumber" name="L85" href="#L85">85</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, msg);
<a class="jxr_linenumber" name="L86" href="#L86">86</a> }
<a class="jxr_linenumber" name="L87" href="#L87">87</a> <strong class="jxr_keyword">return</strong> success;
<a class="jxr_linenumber" name="L88" href="#L88">88</a> }
<a class="jxr_linenumber" name="L89" href="#L89">89</a>
<a class="jxr_linenumber" name="L90" href="#L90">90</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L91" href="#L91">91</a> <em class="jxr_javadoccomment"> * Generates a new temporary file name that is guaranteed to be unique.</em>
<a class="jxr_linenumber" name="L92" href="#L92">92</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a> <em class="jxr_javadoccomment"> * @param prefix the prefix for the file name to generate</em>
<a class="jxr_linenumber" name="L94" href="#L94">94</a> <em class="jxr_javadoccomment"> * @param extension the extension of the generated file name</em>
<a class="jxr_linenumber" name="L95" href="#L95">95</a> <em class="jxr_javadoccomment"> * @return a temporary File</em>
<a class="jxr_linenumber" name="L96" href="#L96">96</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> File getTempFile(String prefix, String extension) {
<a class="jxr_linenumber" name="L98" href="#L98">98</a> <strong class="jxr_keyword">final</strong> File dir = Settings.getTempDirectory();
<a class="jxr_linenumber" name="L99" href="#L99">99</a> <strong class="jxr_keyword">if</strong> (!dir.exists()) {
<a class="jxr_linenumber" name="L100" href="#L100">100</a> dir.mkdirs();
<a class="jxr_linenumber" name="L101" href="#L101">101</a> }
<a class="jxr_linenumber" name="L102" href="#L102">102</a> <strong class="jxr_keyword">final</strong> String tempFileName = String.format(<span class="jxr_string">"%s%s.%s"</span>, prefix, UUID.randomUUID().toString(), extension);
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <strong class="jxr_keyword">final</strong> File tempFile = <strong class="jxr_keyword">new</strong> File(dir, tempFileName);
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <strong class="jxr_keyword">if</strong> (tempFile.exists()) {
<a class="jxr_linenumber" name="L105" href="#L105">105</a> <strong class="jxr_keyword">return</strong> getTempFile(prefix, extension);
<a class="jxr_linenumber" name="L106" href="#L106">106</a> }
<a class="jxr_linenumber" name="L107" href="#L107">107</a> <strong class="jxr_keyword">return</strong> tempFile;
<a class="jxr_linenumber" name="L108" href="#L108">108</a> }
<a class="jxr_linenumber" name="L109" href="#L109">109</a>
<a class="jxr_linenumber" name="L110" href="#L110">110</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment"> * Returns the data directory. If a path was specified in dependencycheck.properties or was specified using the</em>
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment"> * Settings object, and the path exists, that path will be returned as a File object. If it does not exist, then a</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a> <em class="jxr_javadoccomment"> * File object will be created based on the file location of the JAR containing the specified class.</em>
<a class="jxr_linenumber" name="L114" href="#L114">114</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L115" href="#L115">115</a> <em class="jxr_javadoccomment"> * @param configuredFilePath the configured relative or absolute path</em>
<a class="jxr_linenumber" name="L116" href="#L116">116</a> <em class="jxr_javadoccomment"> * @param clazz the class to resolve the path</em>
<a class="jxr_linenumber" name="L117" href="#L117">117</a> <em class="jxr_javadoccomment"> * @return a File object</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a> <em class="jxr_javadoccomment"> * @throws IOException is thrown if the path could not be decoded</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment"> * @deprecated This method should no longer be used. See the implementation in dependency-check-cli/App.java to see</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment"> * how the data directory should be set.</em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L122" href="#L122">122</a> @java.lang.Deprecated
<a class="jxr_linenumber" name="L123" href="#L123">123</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> File getDataDirectory(String configuredFilePath, Class clazz) <strong class="jxr_keyword">throws</strong> IOException {
<a class="jxr_linenumber" name="L124" href="#L124">124</a> <strong class="jxr_keyword">final</strong> File file = <strong class="jxr_keyword">new</strong> File(configuredFilePath);
<a class="jxr_linenumber" name="L125" href="#L125">125</a> <strong class="jxr_keyword">if</strong> (file.isDirectory() &amp;&amp; file.canWrite()) {
<a class="jxr_linenumber" name="L126" href="#L126">126</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> File(file.getCanonicalPath());
<a class="jxr_linenumber" name="L127" href="#L127">127</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <strong class="jxr_keyword">final</strong> File exePath = getPathToJar(clazz);
<a class="jxr_linenumber" name="L129" href="#L129">129</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> File(exePath, configuredFilePath);
<a class="jxr_linenumber" name="L130" href="#L130">130</a> }
<a class="jxr_linenumber" name="L131" href="#L131">131</a> }
<a class="jxr_linenumber" name="L132" href="#L132">132</a>
<a class="jxr_linenumber" name="L133" href="#L133">133</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L134" href="#L134">134</a> <em class="jxr_javadoccomment"> * Retrieves the physical path to the parent directory containing the provided class. For example, if a JAR file</em>
<a class="jxr_linenumber" name="L135" href="#L135">135</a> <em class="jxr_javadoccomment"> * contained a class org.something.clazz this method would return the parent directory of the JAR file.</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment"> * @param clazz the class to determine the parent directory of</em>
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment"> * @return the parent directory of the file containing the specified class.</em>
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment"> * @throws UnsupportedEncodingException thrown if UTF-8 is not supported.</em>
<a class="jxr_linenumber" name="L140" href="#L140">140</a> <em class="jxr_javadoccomment"> * @deprecated this should no longer be used.</em>
<a class="jxr_linenumber" name="L141" href="#L141">141</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L142" href="#L142">142</a> @java.lang.Deprecated
<a class="jxr_linenumber" name="L143" href="#L143">143</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> File getPathToJar(Class clazz) <strong class="jxr_keyword">throws</strong> UnsupportedEncodingException {
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <strong class="jxr_keyword">final</strong> String filePath = clazz.getProtectionDomain().getCodeSource().getLocation().getPath();
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <strong class="jxr_keyword">final</strong> String decodedPath = URLDecoder.decode(filePath, <span class="jxr_string">"UTF-8"</span>);
<a class="jxr_linenumber" name="L146" href="#L146">146</a> <strong class="jxr_keyword">final</strong> File jarPath = <strong class="jxr_keyword">new</strong> File(decodedPath);
<a class="jxr_linenumber" name="L147" href="#L147">147</a> <strong class="jxr_keyword">return</strong> jarPath.getParentFile();
<a class="jxr_linenumber" name="L148" href="#L148">148</a> }
<a class="jxr_linenumber" name="L149" href="#L149">149</a>
<a class="jxr_linenumber" name="L150" href="#L150">150</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L151" href="#L151">151</a> <em class="jxr_javadoccomment"> * Extracts the contents of an archive into the specified directory.</em>
<a class="jxr_linenumber" name="L152" href="#L152">152</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment"> * @param archive an archive file such as a WAR or EAR</em>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment"> * @param extractTo a directory to extract the contents to</em>
<a class="jxr_linenumber" name="L155" href="#L155">155</a> <em class="jxr_javadoccomment"> * @throws ExtractionException thrown if an exception occurs while extracting the files</em>
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> extractFiles(File archive, File extractTo) <strong class="jxr_keyword">throws</strong> ExtractionException {
<a class="jxr_linenumber" name="L158" href="#L158">158</a> extractFiles(archive, extractTo, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L159" href="#L159">159</a> }
<a class="jxr_linenumber" name="L160" href="#L160">160</a>
<a class="jxr_linenumber" name="L161" href="#L161">161</a> <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L162" href="#L162">162</a> <em class="jxr_javadoccomment"> * Extracts the contents of an archive into the specified directory. The files are only extracted if they are</em>
<a class="jxr_linenumber" name="L163" href="#L163">163</a> <em class="jxr_javadoccomment"> * supported by the analyzers loaded into the specified engine. If the engine is specified as null then all files</em>
<a class="jxr_linenumber" name="L164" href="#L164">164</a> <em class="jxr_javadoccomment"> * are extracted.</em>
<a class="jxr_linenumber" name="L165" href="#L165">165</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L166" href="#L166">166</a> <em class="jxr_javadoccomment"> * @param archive an archive file such as a WAR or EAR</em>
<a class="jxr_linenumber" name="L167" href="#L167">167</a> <em class="jxr_javadoccomment"> * @param extractTo a directory to extract the contents to</em>
<a class="jxr_linenumber" name="L168" href="#L168">168</a> <em class="jxr_javadoccomment"> * @param engine the scanning engine</em>
<a class="jxr_linenumber" name="L169" href="#L169">169</a> <em class="jxr_javadoccomment"> * @throws ExtractionException thrown if there is an error extracting the files</em>
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L171" href="#L171">171</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">void</strong> extractFiles(File archive, File extractTo, <a href="../../../../org/owasp/dependencycheck/Engine.html">Engine</a> engine) <strong class="jxr_keyword">throws</strong> ExtractionException {
<a class="jxr_linenumber" name="L172" href="#L172">172</a> <strong class="jxr_keyword">if</strong> (archive == <strong class="jxr_keyword">null</strong> || extractTo == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L173" href="#L173">173</a> <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="L174" href="#L174">174</a> }
<a class="jxr_linenumber" name="L175" href="#L175">175</a>
<a class="jxr_linenumber" name="L176" href="#L176">176</a> FileInputStream fis = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L177" href="#L177">177</a> ZipInputStream zis = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L178" href="#L178">178</a>
<a class="jxr_linenumber" name="L179" href="#L179">179</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L180" href="#L180">180</a> fis = <strong class="jxr_keyword">new</strong> FileInputStream(archive);
<a class="jxr_linenumber" name="L181" href="#L181">181</a> } <strong class="jxr_keyword">catch</strong> (FileNotFoundException ex) {
<a class="jxr_linenumber" name="L182" href="#L182">182</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L183" href="#L183">183</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(<span class="jxr_string">"Archive file was not found."</span>, ex);
<a class="jxr_linenumber" name="L184" href="#L184">184</a> }
<a class="jxr_linenumber" name="L185" href="#L185">185</a> zis = <strong class="jxr_keyword">new</strong> ZipInputStream(<strong class="jxr_keyword">new</strong> BufferedInputStream(fis));
<a class="jxr_linenumber" name="L186" href="#L186">186</a> ZipEntry entry;
<a class="jxr_linenumber" name="L187" href="#L187">187</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L188" href="#L188">188</a> <strong class="jxr_keyword">while</strong> ((entry = zis.getNextEntry()) != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L189" href="#L189">189</a> <strong class="jxr_keyword">if</strong> (entry.isDirectory()) {
<a class="jxr_linenumber" name="L190" href="#L190">190</a> <strong class="jxr_keyword">final</strong> File d = <strong class="jxr_keyword">new</strong> File(extractTo, entry.getName());
<a class="jxr_linenumber" name="L191" href="#L191">191</a> <strong class="jxr_keyword">if</strong> (!d.exists() &amp;&amp; !d.mkdirs()) {
<a class="jxr_linenumber" name="L192" href="#L192">192</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to create '%s'."</span>, d.getAbsolutePath());
<a class="jxr_linenumber" name="L193" href="#L193">193</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg);
<a class="jxr_linenumber" name="L194" href="#L194">194</a> }
<a class="jxr_linenumber" name="L195" href="#L195">195</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L196" href="#L196">196</a> <strong class="jxr_keyword">final</strong> File file = <strong class="jxr_keyword">new</strong> File(extractTo, entry.getName());
<a class="jxr_linenumber" name="L197" href="#L197">197</a> <strong class="jxr_keyword">final</strong> String ext = getFileExtension(file.getName());
<a class="jxr_linenumber" name="L198" href="#L198">198</a> <strong class="jxr_keyword">if</strong> (engine == <strong class="jxr_keyword">null</strong> || engine.supportsExtension(ext)) {
<a class="jxr_linenumber" name="L199" href="#L199">199</a> BufferedOutputStream bos = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L200" href="#L200">200</a> FileOutputStream fos;
<a class="jxr_linenumber" name="L201" href="#L201">201</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L202" href="#L202">202</a> fos = <strong class="jxr_keyword">new</strong> FileOutputStream(file);
<a class="jxr_linenumber" name="L203" href="#L203">203</a> bos = <strong class="jxr_keyword">new</strong> BufferedOutputStream(fos, BUFFER_SIZE);
<a class="jxr_linenumber" name="L204" href="#L204">204</a> <strong class="jxr_keyword">int</strong> count;
<a class="jxr_linenumber" name="L205" href="#L205">205</a> <strong class="jxr_keyword">final</strong> byte data[] = <strong class="jxr_keyword">new</strong> byte[BUFFER_SIZE];
<a class="jxr_linenumber" name="L206" href="#L206">206</a> <strong class="jxr_keyword">while</strong> ((count = zis.read(data, 0, BUFFER_SIZE)) != -1) {
<a class="jxr_linenumber" name="L207" href="#L207">207</a> bos.write(data, 0, count);
<a class="jxr_linenumber" name="L208" href="#L208">208</a> }
<a class="jxr_linenumber" name="L209" href="#L209">209</a> bos.flush();
<a class="jxr_linenumber" name="L210" href="#L210">210</a> } <strong class="jxr_keyword">catch</strong> (FileNotFoundException ex) {
<a class="jxr_linenumber" name="L211" href="#L211">211</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L212" href="#L212">212</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Unable to find file '%s'."</span>, file.getName());
<a class="jxr_linenumber" name="L213" href="#L213">213</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg, ex);
<a class="jxr_linenumber" name="L214" href="#L214">214</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L215" href="#L215">215</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L216" href="#L216">216</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"IO Exception while parsing file '%s'."</span>, file.getName());
<a class="jxr_linenumber" name="L217" href="#L217">217</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg, ex);
<a class="jxr_linenumber" name="L218" href="#L218">218</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L219" href="#L219">219</a> <strong class="jxr_keyword">if</strong> (bos != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="L220" href="#L220">220</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L221" href="#L221">221</a> bos.close();
<a class="jxr_linenumber" name="L222" href="#L222">222</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L223" href="#L223">223</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L224" href="#L224">224</a> }
<a class="jxr_linenumber" name="L225" href="#L225">225</a> }
<a class="jxr_linenumber" name="L226" href="#L226">226</a> }
<a class="jxr_linenumber" name="L227" href="#L227">227</a> }
<a class="jxr_linenumber" name="L228" href="#L228">228</a> }
<a class="jxr_linenumber" name="L229" href="#L229">229</a> }
<a class="jxr_linenumber" name="L230" href="#L230">230</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L231" href="#L231">231</a> <strong class="jxr_keyword">final</strong> String msg = String.format(<span class="jxr_string">"Exception reading archive '%s'."</span>, archive.getName());
<a class="jxr_linenumber" name="L232" href="#L232">232</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINE, msg, ex);
<a class="jxr_linenumber" name="L233" href="#L233">233</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/owasp/dependencycheck/utils/ExtractionException.html">ExtractionException</a>(msg, ex);
<a class="jxr_linenumber" name="L234" href="#L234">234</a> } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="L235" href="#L235">235</a> <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="L236" href="#L236">236</a> zis.close();
<a class="jxr_linenumber" name="L237" href="#L237">237</a> } <strong class="jxr_keyword">catch</strong> (IOException ex) {
<a class="jxr_linenumber" name="L238" href="#L238">238</a> Logger.getLogger(FileUtils.<strong class="jxr_keyword">class</strong>.getName()).log(Level.FINEST, <strong class="jxr_keyword">null</strong>, ex);
<a class="jxr_linenumber" name="L239" href="#L239">239</a> }
<a class="jxr_linenumber" name="L240" href="#L240">240</a> }
<a class="jxr_linenumber" name="L241" href="#L241">241</a> }
<a class="jxr_linenumber" name="L242" href="#L242">242</a> }
</pre>
<hr/>
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<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Dependency-Check Core 1.1.2 Reference Package org.owasp.dependencycheck.utils</title>
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<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="style" />
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<title>Dependency-Check Core 1.1.3 Reference Package org.owasp.dependencycheck.utils</title>
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<title>Dependency-Check Core 1.1.2 Reference</title>
<title>Dependency-Check Core 1.1.3 Reference</title>
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</ul>
</div>
<h2>Dependency-Check Core 1.1.2 Reference</h2>
<h2>Dependency-Check Core 1.1.3 Reference</h2>
<table class="summary">
<thead>