Support macOS 10.15 and added a new Obj-C wrapper

.gitignore

@@ -44,3 +44,4 @@ Package.resolved
 
 # DocC
 docs.archive/
+.DerivedData.noindex

Package.swift

@@ -3,8 +3,11 @@ import PackageDescription
 
 let package = Package(
     name: "SimpleKeychain",
-    platforms: [.iOS(.v14), .macOS(.v11), .tvOS(.v14), .watchOS(.v7), .visionOS(.v1)],
-    products: [.library(name: "SimpleKeychain", targets: ["SimpleKeychain"])],
+    platforms: [.iOS(.v14), .macOS(.v10_15), .tvOS(.v14), .watchOS(.v7), .visionOS(.v1)],
+    products: [
+      .library(name: "SimpleKeychain", targets: ["SimpleKeychain"]),
+      .library(name: "SimpleKeychain-dynamic", type: .dynamic, targets: ["SimpleKeychain"])
+    ],
     targets: [
         .target(
             name: "SimpleKeychain",

SimpleKeychain.xcodeproj/project.pbxproj

@@ -7,6 +7,15 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		298132FD2D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */; };
+		298132FE2D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */; };
+		298132FF2D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */; };
+		298133002D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */; };
+		298133012D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */; };
+		298133032D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298133022D7301740089E3B8 /* SimpleKeychainObjCTests.swift */; };
+		298133042D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298133022D7301740089E3B8 /* SimpleKeychainObjCTests.swift */; };
+		298133052D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298133022D7301740089E3B8 /* SimpleKeychainObjCTests.swift */; };
+		298133062D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298133022D7301740089E3B8 /* SimpleKeychainObjCTests.swift */; };
 		5B0D47641EA63CD1009FF1BF /* SimpleKeychainSpec.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5F4D27651BCE995C003C27B3 /* SimpleKeychainSpec.swift */; };
 		5C29744623FF457A00BC18FA /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C29744523FF457A00BC18FA /* AppDelegate.swift */; };
 		5C29744823FF457A00BC18FA /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C29744723FF457A00BC18FA /* ViewController.swift */; };
@@ -117,6 +126,8 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimpleKeychainObjC.swift; sourceTree = "<group>"; };
+		298133022D7301740089E3B8 /* SimpleKeychainObjCTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimpleKeychainObjCTests.swift; sourceTree = "<group>"; };
 		5B0AB18F2088E2DB002D7109 /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = SOURCE_ROOT; };
 		5B0D47591EA63C74009FF1BF /* SimpleKeychainTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SimpleKeychainTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		5B108AA91EA62F6100ED4DD2 /* SimpleKeychain.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SimpleKeychain.framework; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -323,6 +334,7 @@
 			children = (
 				5FEEB99F1B7BD70A00501415 /* Supporting Files */,
 				5CDF40592852D88C003840E6 /* SimpleKeychain.swift */,
+				298132FC2D7300490089E3B8 /* SimpleKeychainObjC.swift */,
 				5C737B2A285A7C0200B4BB25 /* SimpleKeychainError.swift */,
 				5C840111285AFF7B00689C01 /* Accessibility.swift */,
 			);
@@ -343,6 +355,7 @@
 			children = (
 				5FEEB9AC1B7BD70B00501415 /* Supporting Files */,
 				5F4D27651BCE995C003C27B3 /* SimpleKeychainSpec.swift */,
+				298133022D7301740089E3B8 /* SimpleKeychainObjCTests.swift */,
 				5C737B2F285AB57A00B4BB25 /* SimpleKeychainErrorSpec.swift */,
 				5CEB577A285BCE7E00A32A80 /* AccessibilitySpec.swift */,
 			);
@@ -930,6 +943,7 @@
 				5B0D47641EA63CD1009FF1BF /* SimpleKeychainSpec.swift in Sources */,
 				5CEB577D285BCE7E00A32A80 /* AccessibilitySpec.swift in Sources */,
 				5C737B36285AB9B100B4BB25 /* SimpleKeychainErrorSpec.swift in Sources */,
+				298133052D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -939,6 +953,7 @@
 			files = (
 				5C737B2D285A7C0200B4BB25 /* SimpleKeychainError.swift in Sources */,
 				5C840114285AFF7B00689C01 /* Accessibility.swift in Sources */,
+				298133002D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */,
 				5CDF405C2852D88C003840E6 /* SimpleKeychain.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -949,6 +964,7 @@
 			files = (
 				5C737B2E285A7C0200B4BB25 /* SimpleKeychainError.swift in Sources */,
 				5C840115285AFF7B00689C01 /* Accessibility.swift in Sources */,
+				298132FF2D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */,
 				5CDF405D2852D88C003840E6 /* SimpleKeychain.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -969,6 +985,7 @@
 				5F4D27851BCE99E7003C27B3 /* SimpleKeychainSpec.swift in Sources */,
 				5CEB577B285BCE7E00A32A80 /* AccessibilitySpec.swift in Sources */,
 				5C737B34285AB9B100B4BB25 /* SimpleKeychainErrorSpec.swift in Sources */,
+				298133032D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -979,6 +996,7 @@
 				5F4D279F1BCEA6CE003C27B3 /* SimpleKeychainSpec.swift in Sources */,
 				5CEB577C285BCE7E00A32A80 /* AccessibilitySpec.swift in Sources */,
 				5C737B35285AB9B100B4BB25 /* SimpleKeychainErrorSpec.swift in Sources */,
+				298133042D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -996,6 +1014,7 @@
 			files = (
 				5C737B2B285A7C0200B4BB25 /* SimpleKeychainError.swift in Sources */,
 				5C840112285AFF7B00689C01 /* Accessibility.swift in Sources */,
+				298133012D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */,
 				5CDF405A2852D88C003840E6 /* SimpleKeychain.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1006,6 +1025,7 @@
 			files = (
 				5C737B2C285A7C0200B4BB25 /* SimpleKeychainError.swift in Sources */,
 				5C840113285AFF7B00689C01 /* Accessibility.swift in Sources */,
+				298132FE2D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */,
 				5CDF405B2852D88C003840E6 /* SimpleKeychain.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1025,6 +1045,7 @@
 			files = (
 				C1D1FBAD2C2192FA008E9E3F /* SimpleKeychain.swift in Sources */,
 				C1D1FBAE2C2192FA008E9E3F /* SimpleKeychainError.swift in Sources */,
+				298132FD2D7300490089E3B8 /* SimpleKeychainObjC.swift in Sources */,
 				C1D1FBAF2C2192FA008E9E3F /* Accessibility.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1036,6 +1057,7 @@
 				C1D1FBB02C219322008E9E3F /* SimpleKeychainSpec.swift in Sources */,
 				C1D1FBB12C219322008E9E3F /* SimpleKeychainErrorSpec.swift in Sources */,
 				C1D1FBB22C219322008E9E3F /* AccessibilitySpec.swift in Sources */,
+				298133062D7301740089E3B8 /* SimpleKeychainObjCTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1389,7 +1411,6 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.auth0.SimpleKeychainTests;
 				PRODUCT_NAME = SimpleKeychainTests;
 				SDKROOT = macosx;
@@ -1409,7 +1430,6 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.auth0.SimpleKeychainTests;
 				PRODUCT_NAME = SimpleKeychainTests;
 				SDKROOT = macosx;
@@ -1513,7 +1533,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -1568,7 +1588,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.0;
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;
@@ -1654,7 +1674,6 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.auth0.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = SimpleKeychain;
 				SDKROOT = macosx;
@@ -1683,7 +1702,6 @@
 					"@executable_path/../Frameworks",
 					"@loader_path/Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 11.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.auth0.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = SimpleKeychain;
 				SDKROOT = macosx;

SimpleKeychain/SimpleKeychain.swift

@@ -1,7 +1,11 @@
 import Foundation
 import Security
-#if canImport(LocalAuthentication)
+#if canImport(LocalAuthentication) && !os(tvOS)
 @preconcurrency import LocalAuthentication
+public typealias SimpleKeychainContext = LAContext
+#else
+// Dummy context type for platforms without LAContext
+public typealias SimpleKeychainContext = NSObject
 #endif
 
 typealias RetrieveFunction = (_ query: CFDictionary, _ result: UnsafeMutablePointer<CFTypeRef?>?) -> OSStatus
@@ -21,8 +25,7 @@ public struct SimpleKeychain: @unchecked Sendable {
     var retrieve: RetrieveFunction = SecItemCopyMatching
     var remove: RemoveFunction = SecItemDelete
 
-    #if canImport(LocalAuthentication) && !os(tvOS)
-    let context: LAContext?
+    let context: SimpleKeychainContext?
 
     /// Initializes a ``SimpleKeychain`` instance.
     ///
@@ -39,7 +42,7 @@ public struct SimpleKeychain: @unchecked Sendable {
                 accessGroup: String? = nil,
                 accessibility: Accessibility = .afterFirstUnlock,
                 accessControlFlags: SecAccessControlCreateFlags? = nil,
-                context: LAContext? = nil,
+                context: SimpleKeychainContext? = nil,
                 synchronizable: Bool = false,
                 attributes: [String: Any] = [:]) {
         self.service = service
@@ -50,31 +53,6 @@ public struct SimpleKeychain: @unchecked Sendable {
         self.isSynchronizable = synchronizable
         self.attributes = attributes
     }
-    #else
-    /// Initializes a ``SimpleKeychain`` instance.
-    ///
-    /// - Parameter service: Name of the service under which to save items. Defaults to the bundle identifier.
-    /// - Parameter accessGroup: access group for sharing Keychain items. Defaults to `nil`.
-    /// - Parameter accessibility: ``Accessibility`` type the stored items will have. Defaults to
-    /// ``Accessibility/afterFirstUnlock``.
-    /// - Parameter accessControlFlags: Access control conditions for `kSecAttrAccessControl`.  Defaults to `nil`.
-    /// - Parameter synchronizable: Whether the items should be synchronized through iCloud. Defaults to `false`.
-    /// - Parameter attributes: Additional attributes to include in every query. Defaults to an empty dictionary.
-    /// - Returns: A ``SimpleKeychain`` instance.
-    public init(service: String = Bundle.main.bundleIdentifier!,
-                accessGroup: String? = nil,
-                accessibility: Accessibility = .afterFirstUnlock,
-                accessControlFlags: SecAccessControlCreateFlags? = nil,
-                synchronizable: Bool = false,
-                attributes: [String: Any] = [:]) {
-        self.service = service
-        self.accessGroup = accessGroup
-        self.accessibility = accessibility
-        self.accessControlFlags = accessControlFlags
-        self.isSynchronizable = synchronizable
-        self.attributes = attributes
-    }
-    #endif
 
     private func assertSuccess(forStatus status: OSStatus) throws {
         if status != errSecSuccess {