Initial project setup - Phases 1-3 complete

ProxyCore/Sources/Shared/Constants.swift

@@ -0,0 +1,18 @@
+import Foundation
+
+public enum ProxyConstants {
+    public static let proxyHost = "127.0.0.1"
+    public static let proxyPort: Int = 9090
+    public static let appGroupIdentifier = "group.com.treyt.proxyapp"
+    public static let extensionBundleIdentifier = "com.treyt.proxyapp.PacketTunnel"
+    public static let maxBodySizeBytes = 1_048_576 // 1 MB - truncate larger bodies
+    public static let certificateCacheSize = 500
+
+    public static let httpMethods = ["GET", "POST", "PUT", "PATCH", "DELETE", "HEAD", "OPTIONS"]
+
+    public static let commonHeaders = [
+        "Accept", "Accept-Charset", "Accept-Encoding", "Accept-Language",
+        "Authorization", "Cache-Control", "Connection", "Content-Length",
+        "Content-Type", "Cookie", "Host", "Origin", "Referer", "User-Agent"
+    ]
+}