我正在编写一个应用程序,我希望自定义首选项窗口在允许任何更改之前要求输入管理员密码(但从不存储它). up unitl现在我一直在使用这段代码:
- OSStatus status;
- AuthorizationRef authorizationRef;
- // AuthorizationCreate and pass NULL as the initial
- // AuthorizationRights set so that the AuthorizationRef gets created
- // successfully,and then later call AuthorizationCopyRights to
- // determine or extend the allowable rights.
- // http://developer.apple.com/qa/qa2001/qa1172.html
- status = AuthorizationCreate(NULL,kAuthorizationEmptyEnvironment,kAuthorizationFlagDefaults,&authorizationRef);
- if (status != errAuthorizationSuccess)
- {
- NSLog(@"Error Creating Initial Authorization: %d",status);
- return status;
- }
- // kAuthorizationRightExecute == "system.privilege.admin"
- AuthorizationItem right = {kAuthorizationRightExecute,NULL,0};
- AuthorizationRights rights = {1,&right};
- AuthorizationFlags flags = kAuthorizationFlagDefaults | kAuthorizationFlagInteractionAllowed | kAuthorizationFlagPreAuthorize | kAuthorizationFlagExtendRights;
- // Call AuthorizationCopyRights to determine or extend the allowable rights.
- status = AuthorizationCopyRights(authorizationRef,&rights,flags,NULL);
- if (status != errAuthorizationSuccess)
- {
- NSLog(@"Copy Rights Unsuccessful: %d",status);
- }
- return status;
哪个工作正常,提出一个标准的os密码对话框,要求输入管理员密码.根据返回的状态启用/禁用首选项的nib中的各种控件.但是,现在我正在尝试使用SandBox应用程序,此代码始终返回errAuthorizationDenied.我已经查看了AuthorizationCopyRights和AuthorizationCreate的doc,但我看不到在SandBoxed环境中使用它们的参考.
我尝试过各种各样的AuthorizationFlags标志,但它总是一样的结果.有没有办法修改上面的代码在沙盒中工作,或者这些天是否要求管理员密码?
解决方法
我查看了沙盒文档,Determine Whether Your App is Suitable for Sandboxing部分立即回答了您的问题.
来自文档
The following app behaviors are incompatible with App SandBox:
- Use of Authorization Services
游戏结束.