Very simple swift wrapper for Biometric Authentication Services (Touch ID) on iOS.

Simple Machines

Last update: Nov 15, 2022

Related tags

Security simple-touch

Overview

SimpleTouch

Very simple swift wrapper for Biometric Authentication Services (Touch ID) on iOS.

Sample Project

There is a SimpleTouchDemo target defined in the project file. This will run in the Simulator or on a device.

Installation

Carthage

Add the following to your Cartfile

github "simple-machines/simple-touch"

Manual

Drag and drop SimpleTouch.xcodeproj into your project in Xcode.
Add the SimpleTouch framework SimpleTouch (SimpleTouch) as a Target Dependency in Build Phases in your project.
Add SimpleTouch.framework in the Link Binary With Libraries step in Build Phases in your project if it's not there already.

Use

First of all, import the framework:

import SimpleTouch

Then, check for Touch ID support:

switch SimpleTouch.isTouchIDEnabled {
case .success:
  // All is good. Can use Touch ID for authentication
  break
case .error(let error):
  // TouchID cannot be used. Interrogate error to see why
  break
}

Finally, attempt to authenticate with Touch ID:

SimpleTouch.presentTouchID("Testing Touch ID", fallbackTitle: "Fallback Method") { response in
  switch response {
  case .success:
    // Successful authentication
    break
  case .error(let error):
    // Authentication failed. Interrogate error to see why
    break
  }
}

Contributing

We ❤️ pull requests. If you'd like to see new features, fix bugs, or lodge issues then please do so via Github.

License

SimpleTouch is released under an MIT license. See LICENSE.md for more information.

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Comments

Cant install with Carthage

Attempting to install via Carthage using Xcode 8 and Swift 3 but getting the following errors.

*** Fetching simple-touch
*** Checking out simple-touch at "1.0.0"
*** xcodebuild output can be found in /var/folders/1v/zv6mks3n3ynbx2hn9hgmy7840000gn/T/carthage-xcodebuild.GT9KOD.log
*** Building scheme "SimpleTouch" in SimpleTouch.xcodeproj
** CLEAN FAILED **


The following build commands failed:
        Check dependencies
(1 failure)
** BUILD FAILED **


The following build commands failed:
        Check dependencies
(1 failure)
A shell task (/usr/bin/xcrun xcodebuild -project /Users/geoherna/Desktop/Swift/Vibrate/Carthage/Checkouts/simple-touch/SimpleTouch.xcodeproj -scheme SimpleTouch -configuration Release -sdk iphoneos ONLY_ACTIVE_ARCH=NO BITCODE_GENERATION_MODE=bitcode CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES clean build) failed with exit code 65:
** CLEAN FAILED **


The following build commands failed:
        Check dependencies
(1 failure)
** BUILD FAILED **


The following build commands failed:
        Check dependencies
(1 failure)

Tried both carthage update --platform iOS and carthage update --platform iOS --no-use-binaries any suggestions?

opened by geoherna 0