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

Example 76 with AccessControlContext

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

the class SocketPermissionTest method connectSocketTest.

@Test
public void connectSocketTest() throws Exception {
    try (ServerSocket ss = new ServerSocket(0)) {
        int port = ss.getLocalPort();
        String addr = "localhost:" + port;
        AccessControlContext acc = getAccessControlContext(new SocketPermission(addr, "listen,connect,resolve"));
        // Positive
        AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
            try (Socket client = new Socket(InetAddress.getLocalHost(), port)) {
            }
            return null;
        }, acc);
        //Negative
        try {
            AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
                Socket client = new Socket(InetAddress.getLocalHost(), port);
                fail("Expected SecurityException");
                return null;
            }, RESTRICTED_ACC);
        } catch (SecurityException expected) {
        }
    }
}

Example 77 with AccessControlContext

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

the class SocketPermissionTest method listenServerSocketTest.

@Test
public void listenServerSocketTest() throws Exception {
    // the hardcoded port number doesn't really matter since we expect the
    // security permission to be checked before the underlying operation.
    int port = 8899;
    String addr = "localhost:" + port;
    AccessControlContext acc = getAccessControlContext(new SocketPermission(addr, "listen"));
    // Positive
    AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
        try (ServerSocket ss = new ServerSocket(port)) {
        } catch (IOException intermittentlyExpected) {
        }
        return null;
    }, acc);
    // Negative
    try {
        AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
            try (ServerSocket ss = new ServerSocket(port)) {
            } catch (IOException intermittentlyExpected) {
            }
            fail("Expected SecurityException");
            return null;
        }, RESTRICTED_ACC);
    } catch (SecurityException expected) {
    }
}

Example 78 with AccessControlContext

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

the class SocketPermissionTest method listenMulticastSocketTest.

@Test
public void listenMulticastSocketTest() throws Exception {
    // the hardcoded port number doesn't really matter since we expect the
    // security permission to be checked before the underlying operation.
    int port = 8899;
    String addr = "localhost:" + port;
    AccessControlContext acc = getAccessControlContext(new SocketPermission(addr, "listen"));
    // Positive
    AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
        try (MulticastSocket ms = new MulticastSocket(port)) {
        } catch (IOException intermittentlyExpected) {
        }
        return null;
    }, acc);
    // Negative
    try {
        AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
            try (MulticastSocket ms = new MulticastSocket(port)) {
            } catch (IOException intermittentlyExpected) {
            }
            fail("Expected SecurityException");
            return null;
        }, RESTRICTED_ACC);
    } catch (SecurityException expected) {
    }
}

Example 79 with AccessControlContext

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

the class SocketPermissionTest method listenDatagramSocketTest.

@Test
public void listenDatagramSocketTest() throws Exception {
    // the hardcoded port number doesn't really matter since we expect the
    // security permission to be checked before the underlying operation.
    int port = 8899;
    String addr = "localhost:" + port;
    AccessControlContext acc = getAccessControlContext(new SocketPermission(addr, "listen"));
    // Positive
    AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
        try (DatagramSocket ds = new DatagramSocket(port)) {
        } catch (IOException intermittentlyExpected) {
        }
        return null;
    }, acc);
    // Negative
    try {
        AccessController.doPrivileged((PrivilegedExceptionAction<Void>) () -> {
            try (DatagramSocket ds = new DatagramSocket(port)) {
            } catch (IOException intermittentlyExpected) {
            }
            fail("Expected SecurityException");
            return null;
        }, RESTRICTED_ACC);
    } catch (SecurityException expected) {
    }
}

Example 80 with AccessControlContext

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

the class SocketPermissionTest method getAccessControlContext.

private static AccessControlContext getAccessControlContext(Permission... ps) {
    Permissions perms = new Permissions();
    for (Permission p : ps) {
        perms.add(p);
    }
    /*
         *Create an AccessControlContext that consist a single protection domain
         * with only the permissions calculated above
         */
    ProtectionDomain pd = new ProtectionDomain(null, perms);
    return new AccessControlContext(new ProtectionDomain[] { pd });
}