Hi Drew,

On to, 2014-06-26 at 16:52 -0700, Drew Stebbins wrote:
> Hi folks,
> 
> I'm working on a project where devices on a WiFi network must occasionally
> provide an application with the WiFi network's security credentials. These
> credentials are used to provision new devices via an alternate
> communication mechanism. For consistency's sake, I'd like for the
> application to get these credentials from ConnMan via D-Bus. For now, I've
> added a "Passphrase" property back to the D-Bus service dictionary for WiFi
> networks. This property was previously removed back in commit
> eff06f8e1ce3c3dcf5a3d8158d01403ecf6d62a8.

Although the Passphrase is not very secret information it was too easy
to get it via dbus without any apparent real use case in mind. That is
probably why it was removed from dbus.

> 
> The above commit would seem to imply that sensitive information such as
> passphrases should be kept out of the publicly-visible service dictionary.
> If so, how would the community suggest ConnMan expose network credentials
> to an application? I'd like to upstream this functionality if at all
> possible, as I suspect I'm not the only one with this sort of use case.

What kind of use case you have in mind? Also note that most people would
probably not want to expose this information via dbus.

If you are really eager to get passphrase information, you can always
dig the settings files in /var/lib/connman directory.


Cheers,
Jukka



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