Specify hardened security entitlements for non-appstore release

Droplet.xcodeproj/project.pbxproj

@@ -55,6 +55,7 @@
 		031EBBC3273A728300E01E12 /* MimeType.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MimeType.swift; sourceTree = "<group>"; };
 		031EBBCB273DA27A00E01E12 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		031EBBCD273DA8DD00E01E12 /* SettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsView.swift; sourceTree = "<group>"; };
+		03D5EA8C273DFECE00449CCF /* DropletRelease.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = DropletRelease.entitlements; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -106,6 +107,7 @@
 		030685492739D53E00D4509D /* Droplet */ = {
 			isa = PBXGroup;
 			children = (
+				03D5EA8C273DFECE00449CCF /* DropletRelease.entitlements */,
 				031EBBCB273DA27A00E01E12 /* Assets.xcassets */,
 				031EBBB8273A3CEB00E01E12 /* Info.plist */,
 				0306854A2739D53E00D4509D /* DropletApp.swift */,
@@ -447,10 +449,12 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGN_ENTITLEMENTS = Droplet/Droplet.entitlements;
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"Droplet/Preview Content\"";
+				DEVELOPMENT_TEAM = T86Z8SF4GG;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = Droplet/Info.plist;
@@ -460,8 +464,8 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.joshmcarthur.droplet.Droplet;
+				MARKETING_VERSION = 1;
+				PRODUCT_BUNDLE_IDENTIFIER = com.joshmcarthur.droplet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -474,11 +478,14 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
-				CODE_SIGN_ENTITLEMENTS = Droplet/Droplet.entitlements;
+				CODE_SIGN_ENTITLEMENTS = Droplet/DropletRelease.entitlements;
+				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_ASSET_PATHS = "\"Droplet/Preview Content\"";
+				DEVELOPMENT_TEAM = T86Z8SF4GG;
+				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = Droplet/Info.plist;
@@ -488,8 +495,8 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 1.0;
-				PRODUCT_BUNDLE_IDENTIFIER = com.joshmcarthur.droplet.Droplet;
+				MARKETING_VERSION = 1;
+				PRODUCT_BUNDLE_IDENTIFIER = com.joshmcarthur.droplet;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;

Droplet/DropletRelease.entitlements

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.files.user-selected.read-only</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
+</dict>
+</plist>