Is it possible to build an iphone app that lists available wifis and allows the user to connect one?

My question is as the title states. Is it possible or is that 开发者_如何学运维restricted to the settings app? I have tried searching for an answer in the docs but no luck.

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I think Apple's "no private APIs" policy includes what you'd need to do this. I'm pretty sure their specific example of what not to do was a wifi sniffer.

The news back when they did this