I applied all things I need to do but still get access denied ("java.lang.RuntimePermission" "accessDeclaredMembers")
Code:
AccessController.doPrivileged((PrivilegedAction<User>) () -> {
if (null != auth(actualUser, new String(token.credentials().copyChars()))){
return new User(actualUser, new String[] {"superuser"});
}
return null;
});
In auth method the problem is caused by following code:
ObjectMapper mapper = new ObjectMapper();
AuthResult authResult = mapper.readValue(response.toString(), AuthResult.class);
my x-pack-extension-security.policy
grant {
// needed because of problems in unbound LDAP library
permission java.util.PropertyPermission "*", "read,write";
// required to configure the custom mailcap for watcher
permission java.lang.RuntimePermission "setFactory";
// needed when sending emails for javax.activation
// otherwise a classnotfound exception is thrown due to trying
// to load the class with the application class loader
permission java.lang.RuntimePermission "setContextClassLoader";
permission java.lang.RuntimePermission "getClassLoader";
// TODO: remove use of this jar as soon as possible!!!!
permission java.lang.RuntimePermission "accessClassInPackage.com.sun.activation.registries";
// bouncy castle
permission java.security.SecurityPermission "putProviderProperty.BC";
// needed for x-pack security extension
permission java.security.SecurityPermission "createPolicy.JavaPolicy";
permission java.security.SecurityPermission "getPolicy";
permission java.security.SecurityPermission "setPolicy";
// Netty SelectorUtil wants to change this, because of https://bugs.openjdk.java.net/browse/JDK-6427854
// the bug says it only happened rarely, and that its fixed, but apparently it still happens rarely!
permission java.util.PropertyPermission "sun.nio.ch.bugLevel", "write";
// needed for multiple server implementations used in tests
permission java.net.SocketPermission "*", "accept,connect";
permission java.io.FilePermission "<<ALL FILES>>", "read,execute,readlink";
permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
permission java.lang.RuntimePermission "accessDeclaredMembers";
};
Don't know why this happened.