Example usage for java.lang System setSecurityManager

Introduction

In this page you can find the example usage for java.lang System setSecurityManager.

Prototype

public static void setSecurityManager(SecurityManager sm)

Source Link

Document

Sets the system-wide security manager.

Usage

From source file:Main.java

public static void main(String[] args) {

    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new SecurityManager();

    System.setSecurityManager(sm);

    ThreadGroup con = sm.getThreadGroup();

    System.out.println(con);//  w  w w.j  av  a  2 s  .c o m

}

From source file:Main.java

public static void main(String[] args) {
    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    sm.checkPrintJobAccess();/*from   ww  w. j  av a2 s.c o  m*/

    System.out.println("Allowed!");
}

From source file:Main.java

public static void main(String[] args) {
    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    sm.checkSecurityAccess("read");

    System.out.println("Allowed!");
}

From source file:Main.java

public static void main(String[] args) {
    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    sm.checkPropertiesAccess();// w w w  .  ja  v  a2  s.c o m

    System.out.println("Allowed!");
}

From source file:Main.java

public static void main(String[] args) {
    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    sm.checkPropertyAccess("java.runtime.name");

    System.out.println("Allowed!");
}

From source file:Main.java

public static void main(String[] args) {

    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    boolean checked = sm.checkTopLevelWindow("Window");
    System.out.println(checked);//from   w  w w  .ja  va2  s  . c o m
}

From source file:Main.java

public static void main(String[] args) {

    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    sm.checkSystemClipboardAccess();/*from  ww w.  ja  va 2  s .  c  om*/

    System.out.println("Allowed!");
}

From source file:Main.java

public static void main(String[] args) {

    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    sm.checkSetFactory();/* w  w w.  j  a  v  a  2 s  .  co  m*/

    System.out.println("Allowed!");
}

From source file:Main.java

public static void main(String[] args) {

    System.setProperty("java.security.policy", "file:/C:/java.policy");

    SecurityManager sm = new Main();

    System.setSecurityManager(sm);

    Class[] con = sm.getClassContext();

    for (int i = 0; i < con.length; i++) {
        System.out.println(con[i]);
    }//from  w ww  .  jav  a  2s. c om
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    System.setProperty("java.version", "data");

    try {/*from  www. j a v  a 2  s . c  o  m*/
        SecurityManager sm = new SecurityManager();
        System.setSecurityManager(sm);
    } catch (SecurityException se) {
        se.printStackTrace();
    }

    // no longer possible; an AccessControlException is thrown
    System.setProperty("java.version", "malicious data");
}