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coupled WEB-173 with webcontainer

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This commit is contained in:
nbaars 2015-01-06 17:49:42 +01:00
parent b7d5bf4dd1
commit da7feccffb
5 changed files with 61 additions and 35 deletions
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51
src/main/java/org/owasp/webgoat/plugins/Plugin.java
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@ -5,11 +5,10 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.StringUtils;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.io.File;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -18,6 +17,8 @@ public class Plugin {
private static final Logger logger = LoggerFactory.getLogger(Plugin.class);
private final Class<AbstractLesson> lesson;
private final Path pluginDirectory;
private final Map<String, File> solutionLanguageFiles;
private final Map<String, File> lessonPlansLanguageFiles;
public static class PluginLoadingFailure extends RuntimeException {
@ -31,6 +32,8 @@ public class Plugin {
private Path pluginDirectory;
private Class lesson;
private final List<String> loadedClasses = new ArrayList<String>();
private final Map<String, File> solutionLanguageFiles = new HashMap<>();
private final Map<String, File> lessonPlansLanguageFiles = new HashMap<>();
public Builder loadClasses(Map<String, byte[]> classes) {
for (Map.Entry<String, byte[]> clazz : classes.entrySet() ) {
@ -43,7 +46,8 @@ public class Plugin {
ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
PluginClassLoader pluginClassLoader = new PluginClassLoader(contextClassLoader, classFile);
try {
String realClassName = name.replace("/lesson_plans/", "").replaceAll("/", ".").replaceAll(".class", "");
//TODO the plugin part is extra because the packaging is not correct in WEB-173
String realClassName = name.replace("/lesson_plans/", "").replace("/plugin", "").replaceAll("/", ".").replaceAll(".class", "");
Class clazz = pluginClassLoader.loadClass(realClassName);
if (AbstractLesson.class.isAssignableFrom(clazz)) {
this.lesson = clazz;
@ -57,7 +61,6 @@ public class Plugin {
public Builder setBaseDirectory(Path pluginDirectory) {
this.pluginDirectory = pluginDirectory;
//Find necessary files flag if something went wrong plugin should complain
return this;
}
@ -66,32 +69,40 @@ public class Plugin {
throw new PluginLoadingFailure(String.format("Lesson class not found, following classes were detected in the plugin: %s",
StringUtils.collectionToCommaDelimitedString(loadedClasses)));
}
return new Plugin(this.lesson, pluginDirectory);
return new Plugin(this.lesson, pluginDirectory, lessonPlansLanguageFiles, solutionLanguageFiles);
}
public void loadFiles(List<Path> files) {
for (Path file : files) {
if (file.getFileName().endsWith(".html") && file.getParent().getParent().getFileName()
.endsWith("lessonSolutions")) {
solutionLanguageFiles.put(file.getParent().getFileName().toString(), file.toFile());
}
if (file.getFileName().endsWith(".html") && file.getParent().getParent().getFileName()
.endsWith("lessonPlans")) {
lessonPlansLanguageFiles.put(file.getParent().getFileName().toString(), file.toFile());
}
}
}
}
public Plugin(Class<AbstractLesson> lesson, Path pluginDirectory) {
public Plugin(Class<AbstractLesson> lesson, Path pluginDirectory, Map<String, File> lessonPlansLanguageFiles,
Map<String, File> solutionLanguageFiles) {
this.lesson = lesson;
this.pluginDirectory = pluginDirectory;
}
public String getLessonPlanHtml() {
Path lesson_plans = this.pluginDirectory.resolve("lesson_plans");
try {
Files.readAllLines(lesson_plans.resolve(this.lesson.getSimpleName() + ".html"), Charset.defaultCharset());
} catch (IOException e) {
logger.error("No html found in directory {}", lesson_plans.toString());
}
return "";
this.lessonPlansLanguageFiles = lessonPlansLanguageFiles;
this.solutionLanguageFiles = solutionLanguageFiles;
}
public Class<AbstractLesson> getLesson() {
return lesson;
}
public String getLessonSolutionHtml() {
return null;
//return lessonSolutionHtml;
public Map<String, File> getLessonSolutions() {
return this.solutionLanguageFiles;
}
public Map<String, File> getLessonPlans() {
return this.lessonPlansLanguageFiles;
}
}

31
src/main/java/org/owasp/webgoat/plugins/PluginExtractor.java
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@ -14,14 +14,15 @@ import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
/**
* Extract the wpf file and collect the classes to load and remember the base directory in which we extracted
* the files (lesson plans etc)
* Extract the wpf file and collect the classes to load and files(lesson plans etc)
*/
public class PluginExtractor {
@ -29,16 +30,21 @@ public class PluginExtractor {
private final Path pluginArchive;
private final Logger logger = LoggerFactory.getLogger(getClass());
private final Map<String, byte[]> classes = new HashMap<String, byte[]>();
private final List<Path> files = new ArrayList<>();
private Path baseDirectory;
public PluginExtractor(Path pluginArchive) {
this.pluginArchive = pluginArchive;
try {
baseDirectory = createDirsIfNotExists(Paths.get(System.getProperty("java.io.tmpdir"), DIRECTORY));
} catch (IOException io) {
logger.error(String.format("Unable to create base directory: {}", pluginArchive.getFileName()), io);
}
}
public void extract() {
try (FileSystem zip = createZipFileSystem()) {
final Path root = zip.getPath("/");
baseDirectory = Paths.get(System.getProperty("java.io.tmpdir"), DIRECTORY);
Files.walkFileTree(root, new SimpleFileVisitor<Path>() {
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
@ -47,7 +53,7 @@ public class PluginExtractor {
Files.copy(file, bos);
classes.put(file.toString(), bos.toByteArray());
}
Files.copy(file, Paths.get(baseDirectory.toString(), file.toString()), REPLACE_EXISTING);
files.add(Files.copy(file, createDirsIfNotExists(Paths.get(baseDirectory.toString(), file.toString())), REPLACE_EXISTING));
return FileVisitResult.CONTINUE;
}
});
@ -60,6 +66,10 @@ public class PluginExtractor {
return this.classes;
}
public List<Path> getFiles() {
return this.files;
}
public Path getBaseDirectory() {
return this.baseDirectory;
}
@ -69,15 +79,10 @@ public class PluginExtractor {
return FileSystems.newFileSystem(uri, new HashMap<String, Object>());
}
private void closeZipFileSystem(FileSystem zip) {
if (zip != null) {
try {
zip.close();
} catch (IOException e) {
//ignore
public Path createDirsIfNotExists(Path p) throws IOException {
if ( Files.notExists(p)) {
Files.createDirectories(p);
}
return p;
}
}
}

1
src/main/java/org/owasp/webgoat/plugins/PluginsLoader.java
View File

@ -33,6 +33,7 @@ public class PluginsLoader implements Runnable {
extractor.extract();
Plugin.Builder builder = new Plugin.Builder();
builder.loadClasses(extractor.getClasses());
builder.loadFiles(extractor.getFiles());
builder.setBaseDirectory(extractor.getBaseDirectory());
plugins.add(builder.build());
} catch (Plugin.PluginLoadingFailure e) {

5
src/main/java/org/owasp/webgoat/session/Course.java
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@ -17,6 +17,7 @@ import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
@ -326,7 +327,9 @@ public class Course {
if (lesson.getHidden() == false) {
lessons.add(lesson);
}
lesson.setLessonSolutionFileName(plugin.getLessonPlanHtml());
for(Map.Entry<String, File> lessonPlan : plugin.getLessonPlans().entrySet()) {
lesson.setLessonPlanFileName(lessonPlan.getKey(), lessonPlan.getValue().toString());
}
} catch (Exception e) {
logger.error("Error in loadLessons: ", e);
}

8
src/main/resources/log4j.properties
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@ -1,4 +1,4 @@
log4j.rootLogger=DEBUG, MAIN_LOG
log4j.rootLogger=DEBUG, MAIN_LOG,CONSOLE
#log4j.rootLogger=DEBUG, MAIN_LOG, ERROR_LOG
# MAIN - everything gets logged here
@ -10,6 +10,12 @@ log4j.appender.MAIN_LOG.MaxFileSize=10MB
log4j.appender.MAIN_LOG.MaxBackupIndex=5
log4j.appender.MAIN_LOG.append=true
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.Target=System.out
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.conversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p - %m%n
# a little less spring output
log4j.category.org.springframework = INFO