On 2009 Feb 13, at 16:54, Nick Zitzmann wrote:
On Feb 13, 2009, at 4:54 PM, Alexander Shmelev wrote:
I have found that I should use Security.framework. Then I wrote
code below, it shows authentication dialog for limited user, but
settings still not saving for limited user.
What do I do wrong? Could you advise me how to fix code?
You can't elevate an existing task's privileges, so you'll have to
do whatever you need to do in a helper app invoked with
AuthorizationExecuteWithPrivileges(). See the
BetterAuthorizationSample sample code on ADC for details.
Nick is correct about BetterAuthorizationSample.
While scratching my head over BetterAuthorizationSample during a week
or so last year, I wrote a wrapper for it which you might find useful
or at least enlightening....
http://www.sheepsystems.com/sourceCode/authTasksCocoa.html
Read the readme.rtf in the project. One of the "application cases"
included in the demo is writing to kCFPreferencesAnyUser, since I
needed to do that too.
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