Enable Identity Example app to be uploaded to TestFlight via Fastlane (#156)

Added an entry to the fastfile for the Identity example app so we could upload new builds to TestFlight using Fastlane.

Also updated the project's Info.plist to:
- Include app icons (otherwise App Store Connect rejects the build)
- Added `ITSAppUsesNonExemptEncryption` so we wouldn't need to fill out the encryption survey with every build upload
- Updated the build number using `fastlane ios store` command so it matches what's in App Store Connect

Example/IdentityVerification Example/IdentityVerification Example.xcodeproj/project.pbxproj

@@ -321,6 +321,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 2;
 				DEVELOPMENT_TEAM = Y28TH9SHX7;
 				INFOPLIST_FILE = "IdentityVerification Example/Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
@@ -332,6 +333,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
+				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
 		};
@@ -341,6 +343,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
+				CURRENT_PROJECT_VERSION = 2;
 				DEVELOPMENT_TEAM = Y28TH9SHX7;
 				INFOPLIST_FILE = "IdentityVerification Example/Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
@@ -352,6 +355,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
+				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;
 		};

Example/IdentityVerification Example/IdentityVerification Example/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,91 +1,115 @@
 {
   "images" : [
     {
+      "filename" : "Icon-App-20x20@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
+      "filename" : "Icon-App-20x20@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "20x20"
     },
     {
+      "filename" : "Icon-App-29x29@1x.png",
+      "idiom" : "iphone",
+      "scale" : "1x",
+      "size" : "29x29"
+    },
+    {
+      "filename" : "Icon-App-29x29@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
+      "filename" : "Icon-App-29x29@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "29x29"
     },
     {
+      "filename" : "Icon-App-40x40@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
+      "filename" : "Icon-App-40x40@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "40x40"
     },
     {
+      "filename" : "Icon-App-60x60@2x.png",
       "idiom" : "iphone",
       "scale" : "2x",
       "size" : "60x60"
     },
     {
+      "filename" : "Icon-App-60x60@3x.png",
       "idiom" : "iphone",
       "scale" : "3x",
       "size" : "60x60"
     },
     {
+      "filename" : "Icon-App-20x20@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "20x20"
     },
     {
+      "filename" : "Icon-App-20x20@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "20x20"
     },
     {
+      "filename" : "Icon-App-29x29@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "29x29"
     },
     {
+      "filename" : "Icon-App-29x29@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "29x29"
     },
     {
+      "filename" : "Icon-App-40x40@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "40x40"
     },
     {
+      "filename" : "Icon-App-40x40@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "40x40"
     },
     {
+      "filename" : "Icon-App-76x76@1x.png",
       "idiom" : "ipad",
       "scale" : "1x",
       "size" : "76x76"
     },
     {
+      "filename" : "Icon-App-76x76@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "76x76"
     },
     {
+      "filename" : "Icon-App-83.5x83.5@2x.png",
       "idiom" : "ipad",
       "scale" : "2x",
       "size" : "83.5x83.5"
     },
     {
+      "filename" : "ItunesArtwork@2x.png",
       "idiom" : "ios-marketing",
       "scale" : "1x",
       "size" : "1024x1024"

Example/IdentityVerification Example/IdentityVerification Example/Info.plist

@@ -6,6 +6,8 @@
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIconName</key>
+	<string>AppIcon</string>
 	<key>CFBundleIdentifier</key>
 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
@@ -31,6 +33,8 @@
 	</array>
 	<key>CFBundleVersion</key>
 	<string>1</string>
+	<key>ITSAppUsesNonExemptEncryption</key>
+	<false/>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>NSCameraUsageDescription</key>

fastlane/Fastfile

@@ -25,24 +25,20 @@ SLACK_URL_ENV_VAR = "SLACK_URL"
 # * Run `fastlane docs` to regenerate the README.
 # * Instructions: https://confluence.corp.stripe.com/pages/viewpage.action?pageId=279069568
 APPS = {
-  # NOTE(mludowise): The following is commented out because the identity example
-  # app only exists on the `identity-beta` branch.
-  #
-  # To add a different example app to TestFlight, duplicate and update the entry
-  # below.
-  #
-  # "identity_example" => {
-  #   # Describes the use of this app. This will be included in the ./fastlane/README.md
-  #   "description" => "Demonstrates capabilities of IdentityVerificationSheet",
-  #   # Path to project
-  #   "project" => "./Example/IdentityVerification Example/IdentityVerification Example.xcodeproj",
-  #   # Bundle identifier for this app. This must be registered in App Store Connect before uploading via fastlane.
-  #   "identifier" => "com.stripe.example.IdentityVerification-Example",
-  #   # Name of the run scheme
-  #   "scheme" => "IdentityVerification Example",
-  #   # Will be used in the git tag for this version (e.g. 'build-2-identity_example')
-  #   "tag_postfix" => "identity_example",
-  # }
+  "identity_example" => {
+    # Describes the use of this app. This will be included in the ./fastlane/README.md
+    "description" => "Demonstrates capabilities of IdentityVerificationSheet",
+    # Path to project
+    "project" => "./Example/IdentityVerification Example/IdentityVerification Example.xcodeproj",
+    # Path to workspace this project is in
+    "workspace" => "./Stripe.xcworkspace",
+    # Bundle identifier for this app. This must be registered in App Store Connect before uploading via fastlane.
+    "identifier" => "com.stripe.example.IdentityVerification-Example",
+    # Name of the run scheme
+    "scheme" => "IdentityVerification Example",
+    # Will be used in the git tag for this version (e.g. 'build-2-identity_example')
+    "tag_postfix" => "identity_example",
+  }
 }
 
 # TODO(mludowise|RUN_MOBILESDK-120): Update tests for iOS 14.5 & use

fastlane/README.md

@@ -142,7 +142,7 @@ fastlane ios store
   #### Options:
   | Argument | Description | Expected Value |
   | -------- | ----------- | -------------- |
-  | `app` | The app to build and submit (required). | <ul></ul> |
+  | `app` | The app to build and submit (required). | <ul><li>`identity_example` – Demonstrates capabilities of IdentityVerificationSheet</li></ul> |
   | `username` | Your Apple Developer username (required). | {{youruser}}@stripe.com |
   
 ### ios store_test
@@ -156,7 +156,7 @@ fastlane ios store_test
   #### Options:
   | Argument | Description | Expected Value |
   | -------- | ----------- | -------------- |
-  | `app` | The app to build and submit (required). | <ul></ul> |
+  | `app` | The app to build and submit (required). | <ul><li>`identity_example` – Demonstrates capabilities of IdentityVerificationSheet</li></ul> |
   | `username` | Your Apple Developer username (required). | {{youruser}}@stripe.com |