org.voovan.tools.compiler.sandbox

Class SandboxSecurity

java.lang.Object

java.lang.SecurityManager

org.voovan.tools.compiler.sandbox.SandboxSecurity

public class SandboxSecurity
extends SecurityManager

沙盒安全控制类

Field Summary

Fields inherited from class java.lang.SecurityManager

inCheck

Constructor Summary

Constructors

Constructor and Description
SandboxSecurity(SandboxControler sandboxControler) 构造函数

Method Summary

Modifier and Type	Method and Description
void	checkAccept(String host, int port)
void	checkAccess(Thread t)
void	checkAccess(ThreadGroup g)
void	checkConnect(String host, int port)
void	checkConnect(String host, int port, Object context)
void	checkCreateClassLoader()
void	checkDelete(String file)
void	checkExec(String cmd)
void	checkExit(int status)
void	checkLink(String lib)
void	checkListen(int port)
void	checkLoadClass(String className) 进制某些 class 在动态调用时被加载到 JVM
void	checkMulticast(InetAddress maddr)
void	checkPackageAccess(String pkg)
void	checkPackageDefinition(String pkg)
void	checkPermission(Permission perm)
void	checkPrintJobAccess()
void	checkPropertiesAccess()
void	checkPropertyAccess(String key)
void	checkRead(String file)
void	checkSecurityAccess(String target)
void	checkSetFactory()
void	checkWrite(String file)
boolean	commonCheck(Object condiction, Object param) 通用判断函数
SecurityManager	getSystemSecurityManager() 获取系统的安全管理器
boolean	isInList(List<String> restricts, String param) 用正则的方式判断是否存在于字符串列表中
boolean	isNotInList(List<String> restricts, String param) 用正则的方式判断是否不存在于字符串列表中
void	throwException(String resource) 抛出异常

Methods inherited from class java.lang.SecurityManager

checkAwtEventQueueAccess, checkMemberAccess, checkMulticast, checkPermission, checkRead, checkRead, checkSystemClipboardAccess, checkTopLevelWindow, checkWrite, classDepth, classLoaderDepth, currentClassLoader, currentLoadedClass, getClassContext, getInCheck, getSecurityContext, getThreadGroup, inClass, inClassLoader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SandboxSecurity

public SandboxSecurity(SandboxControler sandboxControler)

构造函数

Parameters:

sandboxControler - 安全模型

Method Detail

getSystemSecurityManager

public SecurityManager getSystemSecurityManager()

获取系统的安全管理器

Returns:

系统的安全管理器

isInList

public boolean isInList(List<String> restricts,
                        String param)

用正则的方式判断是否存在于字符串列表中

Parameters:

restricts - 约束 List

param - 被判断参数

Returns:

true:在列表中, falsel:不在列表中

isNotInList

public boolean isNotInList(List<String> restricts,
                           String param)

用正则的方式判断是否不存在于字符串列表中

Parameters:

restricts - 约束 List

param - 被判断参数

Returns:

true:不在列表中, falsel:在列表中

commonCheck

public boolean commonCheck(Object condiction,
                           Object param)

通用判断函数

Parameters:

condiction - 判断条件可以为 List 或者 boolean 数据

param - 被判断参数

Returns:

true:检查成功符合效验条件, false: 检查失败不符合效验条件,返回这个结果可能在被调用处抛出异常

throwException

public void throwException(String resource)

抛出异常

Parameters:

resource - 异常信息

checkLoadClass

public void checkLoadClass(String className)
                    throws ClassNotFoundException

进制某些 class 在动态调用时被加载到 JVM

Parameters:

className - 类名

Throws:

ClassNotFoundException - 类无法找到异常

checkPermission

public void checkPermission(Permission perm)

Overrides:

checkPermission in class SecurityManager

checkAccess

public void checkAccess(Thread t)

Overrides:

checkAccess in class SecurityManager

checkAccess

public void checkAccess(ThreadGroup g)

Overrides:

checkAccess in class SecurityManager

checkExit

public void checkExit(int status)

Overrides:

checkExit in class SecurityManager

checkExec

public void checkExec(String cmd)

Overrides:

checkExec in class SecurityManager

checkLink

public void checkLink(String lib)

Overrides:

checkLink in class SecurityManager

checkRead

public void checkRead(String file)

Overrides:

checkRead in class SecurityManager

checkWrite

public void checkWrite(String file)

Overrides:

checkWrite in class SecurityManager

checkDelete

public void checkDelete(String file)

Overrides:

checkDelete in class SecurityManager

checkConnect

public void checkConnect(String host,
                         int port)

Overrides:

checkConnect in class SecurityManager

checkConnect

public void checkConnect(String host,
                         int port,
                         Object context)

Overrides:

checkConnect in class SecurityManager

checkListen

public void checkListen(int port)

Overrides:

checkListen in class SecurityManager

checkAccept

public void checkAccept(String host,
                        int port)

Overrides:

checkAccept in class SecurityManager

checkMulticast

public void checkMulticast(InetAddress maddr)

Overrides:

checkMulticast in class SecurityManager

checkPropertiesAccess

public void checkPropertiesAccess()

Overrides:

checkPropertiesAccess in class SecurityManager

checkPropertyAccess

public void checkPropertyAccess(String key)

Overrides:

checkPropertyAccess in class SecurityManager

checkPrintJobAccess

public void checkPrintJobAccess()

Overrides:

checkPrintJobAccess in class SecurityManager

checkPackageAccess

public void checkPackageAccess(String pkg)

Overrides:

checkPackageAccess in class SecurityManager

checkPackageDefinition

public void checkPackageDefinition(String pkg)

Overrides:

checkPackageDefinition in class SecurityManager

checkSetFactory

public void checkSetFactory()

Overrides:

checkSetFactory in class SecurityManager

checkSecurityAccess

public void checkSecurityAccess(String target)

Overrides:

checkSecurityAccess in class SecurityManager

checkCreateClassLoader

public void checkCreateClassLoader()

Overrides:

checkCreateClassLoader in class SecurityManager