Merge pull request #2 from passageidentity/PSG-3965-passkey-readiness

Added README

Author: rickycpadilla

README.md

@@ -0,0 +1,29 @@
+<img src="https://storage.googleapis.com/passage-docs/passage-logo-gradient.svg" alt="Passage logo" style="width:250px;"/>
+
+## About
+
+This package contains the code required to evaluate the passkey readiness of a user's iOS device. Results gathered by this package can be viewed at the [Passkey Readiness Tool page](https://console-uat.passage.dev/passkey-readiness) in Passage Console.
+
+## Usage
+
+### Installation
+
+You can import Authentikit via the Swift Package Manager. Simply search SPM for this url:
+```
+https://github.com/passageidentity/passage-authentikit-ios
+```
+
+Or you can import it using CocoaPods by add this pod to your app's Podfile:
+```
+pod 'PassageAuthentikit'
+```
+
+### Example
+And you can use it like this:
+```swift
+import Authentikit
+
+let authentikit = Authentikit(clientSideKey: clientSideKey)
+try await authentikit.passkey.evaluateReadiness()
+```
+<br>

Sources/Authentikit/Passkey.swift

@@ -17,10 +17,10 @@ public class Passkey {
         let device = await UIDevice.current
         let bundleId = Bundle.main.bundleIdentifier ?? ""
         let requestHeaders: [String : String] = await [
-            "app_identifier": bundleId,
-            "device_os": device.systemName,
-            "device_os_version": device.systemVersion,
-            "origin": bundleId,
+            "App-Identifier": bundleId,
+            "Device-OS": device.systemName,
+            "Device-OS-Version": device.systemVersion,
+            "Origin": bundleId,
             "Content-Type": "application/json",
             "Passage-Version": "Passage Authentikit iOS \(Authentikit.PACKAGE_VERSION)",
             "X-API-KEY": clientSideKey,