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    • 7. 发明授权
    • Enforcing security on an attribute of an object
    • 对对象的属性执行安全性
    • US07107538B1
    • 2006-09-12
    • US10242007
    • 2002-09-12
    • Mark Andrew HinckleyDale Robert OldsMatthew Gerrit Brooks
    • Mark Andrew HinckleyDale Robert OldsMatthew Gerrit Brooks
    • G06F17/00
    • G06F21/62G06F2221/2141
    • Methods, systems, and schema are provided for enforcing security on an attribute of an object. An instance of an object is created or modified using the schema where a number of the attributes for the object include descriptors. The attributes of the created or modified object are checked to ensure that the modifier has access rights to the attributes. If the modifier does not have the access rights, then values are not assigned to the attributes requested by the modifier. When the modifier provides values for an attribute having the corresponding descriptor, the values are also checked to determine if they are references to a second object. In which case, a check is made to ensure the modifier has an access right to the second object. If no such access right exists, then the values are not assigned to the attribute as originally requested by the modifier.
    • 提供了方法,系统和模式,用于对对象的属性执行安全性。 使用模式创建或修改对象的实例,其中对象的许多属性包含描述符。 检查创建或修改的对象的属性,以确保修饰符具有属性的访问权限。 如果修饰符没有访问权限,则不会将值分配给修饰符请求的属性。 当修饰符为具有相应描述符的属性提供值时,还会检查这些值以确定它们是否是对第二个对象的引用。 在这种情况下,进行检查以确保修改器具有对第二对象的访问权限。 如果不存在这样的访问权限,那么这些值不会按照修改器原来的请求分配给属性。