Java Code Examples for sun.reflect.misc.ReflectUtil#isNonPublicProxyClass()

The following examples show how to use sun.reflect.misc.ReflectUtil#isNonPublicProxyClass() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Proxy.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 2
Source File: ClassLoader.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(Class<?> cls, ProtectionDomain pd) {
    final SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(cls)) {
            for (Class<?> intf: cls.getInterfaces()) {
                checkPackageAccess(intf, pd);
            }
            return;
        }

        final String name = cls.getName();
        final int i = name.lastIndexOf('.');
        if (i != -1) {
            AccessController.doPrivileged(new PrivilegedAction<Void>() {
                public Void run() {
                    sm.checkPackageAccess(name.substring(0, i));
                    return null;
                }
            }, new AccessControlContext(new ProtectionDomain[] {pd}));
        }
    }
    domains.add(pd);
}
Example 3
Source File: Class.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(final ClassLoader ccl, boolean checkProxyInterfaces) {
    final SecurityManager s = System.getSecurityManager();
    if (s != null) {
        final ClassLoader cl = getClassLoader0();

        if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
            String name = this.getName();
            int i = name.lastIndexOf('.');
            if (i != -1) {
                // skip the package access check on a proxy class in default proxy package
                String pkg = name.substring(0, i);
                if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                    s.checkPackageAccess(pkg);
                }
            }
        }
        // check package access on the proxy interfaces
        if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
            ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
        }
    }
}
Example 4
Source File: Proxy.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 5
Source File: ClassLoader.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(Class<?> cls, ProtectionDomain pd) {
    final SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(cls)) {
            for (Class<?> intf: cls.getInterfaces()) {
                checkPackageAccess(intf, pd);
            }
            return;
        }

        final String name = cls.getName();
        final int i = name.lastIndexOf('.');
        if (i != -1) {
            AccessController.doPrivileged(new PrivilegedAction<Void>() {
                public Void run() {
                    sm.checkPackageAccess(name.substring(0, i));
                    return null;
                }
            }, new AccessControlContext(new ProtectionDomain[] {pd}));
        }
    }
}
Example 6
Source File: Proxy.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 7
Source File: Proxy.java    From jdk8u_jdk with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 8
Source File: Class.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(SecurityManager sm, final ClassLoader ccl,
                                boolean checkProxyInterfaces) {
    final ClassLoader cl = getClassLoader0();

    if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
        String pkg = this.getPackageName();
        if (pkg != null && !pkg.isEmpty()) {
            // skip the package access check on a proxy class in default proxy package
            if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                sm.checkPackageAccess(pkg);
            }
        }
    }
    // check package access on the proxy interfaces
    if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
        ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
    }
}
Example 9
Source File: Class.java    From JDKSourceCode1.8 with MIT License 6 votes vote down vote up 
private void checkPackageAccess(final ClassLoader ccl, boolean checkProxyInterfaces) {
    final SecurityManager s = System.getSecurityManager();
    if (s != null) {
        final ClassLoader cl = getClassLoader0();

        if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
            String name = this.getName();
            int i = name.lastIndexOf('.');
            if (i != -1) {
                // skip the package access check on a proxy class in default proxy package
                String pkg = name.substring(0, i);
                if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                    s.checkPackageAccess(pkg);
                }
            }
        }
        // check package access on the proxy interfaces
        if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
            ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
        }
    }
}
Example 10
Source File: Class.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(final ClassLoader ccl, boolean checkProxyInterfaces) {
    final SecurityManager s = System.getSecurityManager();
    if (s != null) {
        final ClassLoader cl = getClassLoader0();

        if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
            String name = this.getName();
            int i = name.lastIndexOf('.');
            if (i != -1) {
                // skip the package access check on a proxy class in default proxy package
                String pkg = name.substring(0, i);
                if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                    s.checkPackageAccess(pkg);
                }
            }
        }
        // check package access on the proxy interfaces
        if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
            ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
        }
    }
}
Example 11
Source File: Class.java    From jdk1.8-source-analysis with Apache License 2.0 6 votes vote down vote up 
private void checkPackageAccess(final ClassLoader ccl, boolean checkProxyInterfaces) {
    final SecurityManager s = System.getSecurityManager();
    if (s != null) {
        final ClassLoader cl = getClassLoader0();

        if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
            String name = this.getName();
            int i = name.lastIndexOf('.');
            if (i != -1) {
                // skip the package access check on a proxy class in default proxy package
                String pkg = name.substring(0, i);
                if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                    s.checkPackageAccess(pkg);
                }
            }
        }
        // check package access on the proxy interfaces
        if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
            ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
        }
    }
}
Example 12
Source File: Class.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(final ClassLoader ccl, boolean checkProxyInterfaces) {
    final SecurityManager s = System.getSecurityManager();
    if (s != null) {
        final ClassLoader cl = getClassLoader0();

        if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
            String name = this.getName();
            int i = name.lastIndexOf('.');
            if (i != -1) {
                // skip the package access check on a proxy class in default proxy package
                String pkg = name.substring(0, i);
                if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                    s.checkPackageAccess(pkg);
                }
            }
        }
        // check package access on the proxy interfaces
        if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
            ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
        }
    }
}
Example 13
Source File: Proxy.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 14
Source File: Proxy.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 15
Source File: Proxy.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 16
Source File: ClassLoader.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(Class<?> cls, ProtectionDomain pd) {
    final SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(cls)) {
            for (Class<?> intf: cls.getInterfaces()) {
                checkPackageAccess(intf, pd);
            }
            return;
        }

        final String name = cls.getName();
        final int i = name.lastIndexOf('.');
        if (i != -1) {
            AccessController.doPrivileged(new PrivilegedAction<Void>() {
                public Void run() {
                    sm.checkPackageAccess(name.substring(0, i));
                    return null;
                }
            }, new AccessControlContext(new ProtectionDomain[] {pd}));
        }
    }
    domains.add(pd);
}
Example 17
Source File: ClassLoader.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(Class<?> cls, ProtectionDomain pd) {
    final SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(cls)) {
            for (Class<?> intf: cls.getInterfaces()) {
                checkPackageAccess(intf, pd);
            }
            return;
        }

        final String name = cls.getName();
        final int i = name.lastIndexOf('.');
        if (i != -1) {
            AccessController.doPrivileged(new PrivilegedAction<Void>() {
                public Void run() {
                    sm.checkPackageAccess(name.substring(0, i));
                    return null;
                }
            }, new AccessControlContext(new ProtectionDomain[] {pd}));
        }
    }
    domains.add(pd);
}
Example 18
Source File: Proxy.java    From jdk8u-jdk with GNU General Public License v2.0 6 votes vote down vote up 
private static void checkNewProxyPermission(Class<?> caller, Class<?> proxyClass) {
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(proxyClass)) {
            ClassLoader ccl = caller.getClassLoader();
            ClassLoader pcl = proxyClass.getClassLoader();

            // do permission check if the caller is in a different runtime package
            // of the proxy class
            int n = proxyClass.getName().lastIndexOf('.');
            String pkg = (n == -1) ? "" : proxyClass.getName().substring(0, n);

            n = caller.getName().lastIndexOf('.');
            String callerPkg = (n == -1) ? "" : caller.getName().substring(0, n);

            if (pcl != ccl || !pkg.equals(callerPkg)) {
                sm.checkPermission(new ReflectPermission("newProxyInPackage." + pkg));
            }
        }
    }
}
Example 19
Source File: Class.java    From jdk8u-dev-jdk with GNU General Public License v2.0 6 votes vote down vote up 
private void checkPackageAccess(final ClassLoader ccl, boolean checkProxyInterfaces) {
    final SecurityManager s = System.getSecurityManager();
    if (s != null) {
        final ClassLoader cl = getClassLoader0();

        if (ReflectUtil.needsPackageAccessCheck(ccl, cl)) {
            String name = this.getName();
            int i = name.lastIndexOf('.');
            if (i != -1) {
                // skip the package access check on a proxy class in default proxy package
                String pkg = name.substring(0, i);
                if (!Proxy.isProxyClass(this) || ReflectUtil.isNonPublicProxyClass(this)) {
                    s.checkPackageAccess(pkg);
                }
            }
        }
        // check package access on the proxy interfaces
        if (checkProxyInterfaces && Proxy.isProxyClass(this)) {
            ReflectUtil.checkProxyPackageAccess(ccl, this.getInterfaces());
        }
    }
}
Example 20
Source File: ClassLoader.java    From jdk-1.7-annotated with Apache License 2.0 6 votes vote down vote up 
private void checkPackageAccess(Class cls, ProtectionDomain pd) {
    final SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        if (ReflectUtil.isNonPublicProxyClass(cls)) {
            for (Class intf: cls.getInterfaces()) {
                checkPackageAccess(intf, pd);
            }
            return;
        }

        final String name = cls.getName();
        final int i = name.lastIndexOf('.');
        if (i != -1) {
            AccessController.doPrivileged(new PrivilegedAction<Void>() {
                public Void run() {
                    sm.checkPackageAccess(name.substring(0, i));
                    return null;
                }
            }, new AccessControlContext(new ProtectionDomain[] {pd}));
        }
    }
    domains.add(pd);
}