Examples with CodeSource java.security.CodeSource used on opensource projects

Example 71 with CodeSource

use of java.security.CodeSource in project hadoop by apache.

the class FindClass method loadedClass.

/**
   * Log that a class has been loaded, and where from.
   * @param name classname
   * @param clazz class
   */
private void loadedClass(String name, Class clazz) {
    out("Loaded %s as %s", name, clazz);
    CodeSource source = clazz.getProtectionDomain().getCodeSource();
    URL url = source.getLocation();
    out("%s: %s", name, url);
}

Example 72 with CodeSource

use of java.security.CodeSource in project cachecloud by sohutv.

the class NMONFileFactory method init.

/**
	 * 初始化nmon文件
	 */
private static void init() {
    try {
        String path = System.getProperty(NMON_DIR_PATH);
        if (path == null) {
            String classpath = null;
            try {
                CodeSource codeSource = NMONFileFactory.class.getProtectionDomain().getCodeSource();
                classpath = codeSource.getLocation().getPath();
                if (classpath.startsWith(FILE)) {
                    //like that: file:/opt/app/cachecloud/cachecloud-web-1.0-SNAPSHOT.war!/WEB-INF/classes!/
                    classpath = classpath.substring(FILE.length() + 1);
                }
                if (new File(classpath).isDirectory()) {
                    path = classpath + "../.." + NMON_PATH;
                } else {
                    //like that: /opt/app/cachecloud/cachecloud-web-1.0-SNAPSHOT.war!/WEB-INF/classes!/
                    String[] tmp = classpath.split("!/", 2);
                    path = tmp[0].substring(0, tmp[0].lastIndexOf("/")) + NMON_PATH;
                }
            } catch (Exception e) {
                logger.error(classpath, e);
            }
        }
        File nmonDir = new File(path);
        if (!nmonDir.exists()) {
            logger.error("{} path not exist", nmonDir.getAbsolutePath());
            return;
        }
        //获取操作系统目录
        File[] osDirs = nmonDir.listFiles();
        if (osDirs == null) {
            logger.error("{} not contains OS folders", nmonDir.getAbsolutePath());
            return;
        }
        for (File osDir : osDirs) {
            //获取处理器架构目录
            File[] archFiles = osDir.listFiles();
            if (archFiles == null) {
                logger.info("{} not contains architecture folders", osDir.getName());
                continue;
            }
            for (File archDir : archFiles) {
                //获取nmon文件目录
                File[] nmonFiles = archDir.listFiles();
                if (nmonFiles == null) {
                    logger.info("{} not contains nomon files", archDir.getName());
                    continue;
                }
                for (File nmonFile : nmonFiles) {
                    nmonFileMap.put(osDir.getName() + "_" + archDir.getName() + "_" + nmonFile.getName(), nmonFile);
                }
                logger.info("init {} {} nmon file size=" + nmonFiles.length, osDir.getName(), archDir.getName());
            }
        }
        logger.info("init {} finished, os size={}", nmonDir.getAbsolutePath(), osDirs.length);
    } catch (Exception e) {
        logger.error("init nmon factory", e);
    }
}

Example 73 with CodeSource

use of java.security.CodeSource in project neo4j by neo4j.

the class EmbeddedJarLoader method loadJarFromRelativePath.

/**
     * Try to load jar from relative ../lib/ directory for cases when we do not have jars in a class path.
     * @param jar - path to a jar file to load.
     * @return loaded jar file
     * @throws EmbeddedJarNotFoundException if jar not exist or file name can't be represented as URI.
     */
private File loadJarFromRelativePath(String jar) {
    try {
        CodeSource codeSource = getClass().getProtectionDomain().getCodeSource();
        URI uri = codeSource.getLocation().toURI();
        File jarFile = new File(new File(uri).getParent(), jar);
        if (!jarFile.exists()) {
            throw new EmbeddedJarNotFoundException("Jar file '" + jar + "' not found.");
        }
        return jarFile;
    } catch (URISyntaxException e) {
        throw new EmbeddedJarNotFoundException("Jar file '" + jar + "' not found.");
    }
}

Example 74 with CodeSource

use of java.security.CodeSource in project pinpoint by naver.

the class AgentClassLoaderTest method getProjectLibDir.

private String getProjectLibDir() {
    // not really necessary, but useful for testing protectionDomain
    ProtectionDomain protectionDomain = AgentClassLoader.class.getProtectionDomain();
    CodeSource codeSource = protectionDomain.getCodeSource();
    URL location = codeSource.getLocation();
    logger.debug("lib location:{}", location);
    String path = location.getPath();
    // file:/D:/nhn_source/pinpoint_project/pinpoint-tomcat-profiler/target/classes/
    int dirPath = path.lastIndexOf("target/classes/");
    if (dirPath == -1) {
        throw new RuntimeException("target/classes/ not found");
    }
    String projectDir = path.substring(1, dirPath);
    return projectDir + "src/test/lib";
}

Example 75 with CodeSource

use of java.security.CodeSource in project jaggery by wso2.

the class JaggerySecurityDomain method getCodeSource.

@SuppressFBWarnings("PATH_TRAVERSAL_IN")
public CodeSource getCodeSource() throws ScriptException {
    if (codeSource != null) {
        return codeSource;
    }
    URL url = null;
    try {
        String contextPath = servletContext.getRealPath("/");
        if (contextPath == null) {
            url = servletContext.getResource(scriptPath);
        } else {
            if (!contextPath.endsWith(File.separator)) {
                contextPath += File.separator;
            }
            url = new File(contextPath + scriptPath).getCanonicalFile().toURI().toURL();
        }
        codeSource = new CodeSource(url, (Certificate[]) null);
        return codeSource;
    } catch (IOException e) {
        throw new ScriptException(e);
    }
}