AquaProxy

Based on code from https://github.com/kr/mitm.

To build:

1. Install Go 1.19 (amd64), which requires macOS High Sierra 10.13 or higher.

1.1 Additional Go versions can be found under "Archived versions" on the Go releases page.

1.2 Although this could technically be built with an earlier version of Go, the advantage of using this version (at a minimum) is that it uses Apple's native system framework for certificate validation, which improves performance, and means the proxy respects the certificate trust settings in Keychain Access.

2. In /usr/local/go/src/crypto/x509/root_darwin.go, change:

-	policies := macOS.CFArrayCreateMutable()
-	defer macOS.ReleaseCFArray(policies)
 	sslPolicy := macOS.SecPolicyCreateSSL(opts.DNSName)
-	macOS.CFArrayAppendValue(policies, sslPolicy)
+	defer macOS.CFRelease(sslPolicy)
+	trustObj, err := macOS.SecTrustCreateWithCertificates(certs, sslPolicy)
-	trustObj, err := macOS.SecTrustCreateWithCertificates(certs, policies)

3. Build normally with go build.
4. Build MacPorts Legacy Support on Snow Leopard.
5. Build wowfunhappy-legacy-support (contains fixes from https://trac.macports.org/ticket/66749#comment:2).
6. Place these dylibs in Package/Aqua\ Proxy/AquaProxy
7. Run insert_dylib.sh to inject the libraries.