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

Example 26 with Permission

use of java.security.Permission in project jdk8u_jdk by JetBrains.

the class JmxMBeanServer method checkMBeanPermission.

// SECURITY CHECKS
//----------------
private static void checkMBeanPermission(String classname, String member, ObjectName objectName, String actions) throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        Permission perm = new MBeanPermission(classname, member, objectName, actions);
        sm.checkPermission(perm);
    }
}

Example 27 with Permission

use of java.security.Permission in project jdk8u_jdk by JetBrains.

the class DefaultMBeanServerInterceptor method checkMBeanPermission.

private static void checkMBeanPermission(String classname, String member, ObjectName objectName, String actions) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        Permission perm = new MBeanPermission(classname, member, objectName, actions);
        sm.checkPermission(perm);
    }
}

Example 28 with Permission

use of java.security.Permission in project jdk8u_jdk by JetBrains.

the class MBeanServerFactory method checkPermission.

private static void checkPermission(String action) throws SecurityException {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        Permission perm = new MBeanServerPermission(action);
        sm.checkPermission(perm);
    }
}

Example 29 with Permission

use of java.security.Permission in project jdk8u_jdk by JetBrains.

the class TokenStore method checkPerm.

private static void checkPerm(PolicyFile p, ProtectionDomain pd) throws Exception {
    boolean foundIt = false;
    Enumeration perms = p.getPermissions(pd).elements();
    while (perms.hasMoreElements()) {
        Permission perm = (Permission) perms.nextElement();
        if (!(perm instanceof AllPermission)) {
            throw new SecurityException("expected AllPermission");
        } else {
            foundIt = true;
        }
    }
    if (!foundIt) {
        throw new SecurityException("expected AllPermission");
    }
}

Example 30 with Permission

use of java.security.Permission in project jdk8u_jdk by JetBrains.

the class Proc method start.

// Starts the proc
public Proc start() throws IOException {
    List<String> cmd = new ArrayList<>();
    if (launcher != null) {
        cmd.add(launcher);
    } else {
        cmd.add(new File(new File(System.getProperty("java.home"), "bin"), "java").getPath());
    }
    cmd.add("-cp");
    StringBuilder cp = new StringBuilder();
    for (URL url : ((URLClassLoader) Proc.class.getClassLoader()).getURLs()) {
        if (cp.length() != 0) {
            cp.append(File.pathSeparatorChar);
        }
        cp.append(url.getFile());
    }
    cmd.add(cp.toString());
    for (Entry<String, String> e : prop.entrySet()) {
        cmd.add("-D" + e.getKey() + "=" + e.getValue());
    }
    if (!perms.isEmpty()) {
        Path p = Files.createTempFile(Paths.get(".").toAbsolutePath(), "policy", null);
        StringBuilder sb = new StringBuilder();
        sb.append("grant {\n");
        for (Permission perm : perms) {
            // Sometimes a permission has no name or actions.
            // but it's safe to use an empty string.
            String s = String.format("%s \"%s\", \"%s\"", perm.getClass().getCanonicalName(), perm.getName().replace("\\", "\\\\").replace("\"", "\\\""), perm.getActions());
            sb.append("    permission ").append(s).append(";\n");
        }
        sb.append("};\n");
        Files.write(p, sb.toString().getBytes());
        cmd.add("-Djava.security.policy=" + p.toString());
    }
    cmd.add(clazz);
    for (String s : args) {
        cmd.add(s);
    }
    if (debug != null) {
        System.out.println("PROC: " + debug + " cmdline: " + cmd);
    }
    ProcessBuilder pb = new ProcessBuilder(cmd);
    for (Entry<String, String> e : env.entrySet()) {
        pb.environment().put(e.getKey(), e.getValue());
    }
    if (inheritIO) {
        pb.inheritIO();
    } else if (noDump) {
        pb.redirectError(ProcessBuilder.Redirect.INHERIT);
    } else {
        pb.redirectError(ProcessBuilder.Redirect.appendTo(new File(DFILE)));
    }
    p = pb.start();
    br = new BufferedReader(new InputStreamReader(p.getInputStream()));
    return this;
}