Using Touch ID with Keychain and LocalAuthentication
MikeKerner at roadrunner.com
Thu Aug 17 10:07:24 EDT 2017
Why not open a session with your server and have it transmit a key that is
unique to the device/user?
On Thu, Aug 17, 2017 at 9:35 AM, Todd Fabacher via use-livecode <
use-livecode at lists.runrev.com> wrote:
> Hello Mark or Monte or any knowledgeable soul,
> We are working with the United Nations to create their first LMS mobile
> App. The problem is they are security freaks. It took their hackers about 4
> hours to send me screen shots of the encryption key I scripted in LiveCode
> and compiled for iOS. Normally we don't put code like this in our apps, but
> they are insisting to use the LocalAuthentication with the TouchID to
> unlock the App.
> LocalAuthentication, does not actually store any values, it just validates
> that the fingerprint matches. The MergeExt mergLA
> http://mergext.com/home/mergla/ does the trick - well done.
> The problem is how do I store a unique key to retrieve the UN/PW on the
> server or even just store the values on the local device? I can use
> encryption, they can read the key from code and have said it is NOT an
> option. So, my good friends at the UN have suggested that I use the iOS
> Keychain functionality.
> They have provided a sample of what Apple is doing and suggest that
> LiveCode be able to do the same. Is there any way to utilize the Keychain
> functionality on the device?
> WDC session video and presentation: You will need Safri to watch the video:
> Here is their Code:
> So my goal is to store a token or UN/PW in the iOS Keychain to pull it out
> using LocalAuthentication. I think many of LC app developers must be facing
> the same problem.
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