Add conversion program for converting between versions of RCW

.gitignore

@@ -1 +1,4 @@
 /extra/conversion-scripts/gpgToRCW/1output
+/extra/conversion-scripts/gpgToRCW/gpgToRCW
+/extra/conversion-scripts/upgradeRCW/1output
+/extra/conversion-scripts/upgradeRCW/upgradeRCW

extra/conversion-scripts/gpgToRCW/main.go

@@ -25,7 +25,7 @@ func main() {
 		break
 	}
 
-	// decrypt all GPG-encrypted entries to the output directory
+	// convert the entries
 	fmt.Print("\nRe-encrypting entries. Please wait; do not force close this process.\n\nGPG may prompt you for a passphrase for decryption.\n\n")
 	var outputDir = global.EntryRoot + "-new"
 	entries, folders := synccommon.WalkEntryDir()

extra/conversion-scripts/upgradeRCW/binaryGen.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+# This script generates portable release binaries for the following platforms:
+# - Linux (x86_64_v1)
+# - Linux (aarch64)
+# - Windows (x86_64_v1)
+# - Windows (aarch64)
+
+version=0.1.X-0.2.X
+
+mkdir -p ./1output
+GOOS=linux CGO_ENABLED=0 GOAMD64=v1 go build -o "./1output/upgradeRCW-$version-linux-x86_64_v1" -ldflags="-s -w" -trimpath .
+GOOS=linux GOARCH=arm64 CGO_ENABLED=0 go build -o "./1output/upgradeRCW-$version-linux-aarch64" -ldflags="-s -w" -trimpath .
+GOOS=windows CGO_ENABLED=0 GOAMD64=v1 go build -o "./1output/upgradeRCW-$version-windows-x86_64_v1.exe" -ldflags="-s -w" -trimpath .
+GOOS=windows GOARCH=arm64 CGO_ENABLED=0 go build -o "./1output/upgradeRCW-$version-windows-aarch64.exe" -ldflags="-s -w" -trimpath .

extra/conversion-scripts/upgradeRCW/go.mod

@@ -0,0 +1,22 @@
+module upgradeRCW
+
+go 1.24.3
+
+require (
+	github.com/rwinkhart/convertroman v0.2.0 // DECOY TO TRICK GO INTO USING TWO VERSIONS OF RCW
+	github.com/rwinkhart/go-boilerplate v0.0.0-20250509173525-20670ec7bb9c
+	github.com/rwinkhart/libmutton v0.3.2-0.20250520161453-e64da70edb84
+	github.com/rwinkhart/rcw v0.2.0
+)
+
+require (
+	golang.org/x/crypto v0.38.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/term v0.32.0 // indirect
+)
+
+replace github.com/rwinkhart/convertroman => github.com/rwinkhart/rcw v0.1.2
+
+replace golang.org/x/sys => github.com/rwinkhart/sys-freebsd-13-xucred v0.33.0
+
+replace github.com/Microsoft/go-winio => github.com/rwinkhart/go-winio-easy-pipe-handles v0.0.0-20250407031321-96994a0e8410

extra/conversion-scripts/upgradeRCW/go.sum

@@ -0,0 +1,14 @@
+github.com/rwinkhart/go-boilerplate v0.0.0-20250509173525-20670ec7bb9c h1:RIMnYf1MwsvmAr9E0/cpn7rTh8BWdfsQ2r31ITKJp2A=
+github.com/rwinkhart/go-boilerplate v0.0.0-20250509173525-20670ec7bb9c/go.mod h1:cnzIF45I0FCOvE4YIB+26pLCUx2kWyY2llKYZruNaRY=
+github.com/rwinkhart/libmutton v0.3.2-0.20250520161453-e64da70edb84 h1:7WUBDHVGgW5Dd4wm56X8qQpWUNOvh2Y/IQkjBl7atEE=
+github.com/rwinkhart/libmutton v0.3.2-0.20250520161453-e64da70edb84/go.mod h1:noIP2Ov56fNq2McVhkOj5+VVLOV4E2eie2HbuOhXhXA=
+github.com/rwinkhart/rcw v0.1.2 h1:JFNRx5Uc0VKZMbur05VbZBhfUtOp2KBjZ6UDeaCRYFI=
+github.com/rwinkhart/rcw v0.1.2/go.mod h1:LQ2/YJFQlkW+JkgrLpZ51NQP/unIEzPTWsLOpOuKdKU=
+github.com/rwinkhart/rcw v0.2.0 h1:/rFgJ+20OSThipKAX5KPwW2xbPpgh1zl49THmEkkPis=
+github.com/rwinkhart/rcw v0.2.0/go.mod h1:LQ2/YJFQlkW+JkgrLpZ51NQP/unIEzPTWsLOpOuKdKU=
+github.com/rwinkhart/sys-freebsd-13-xucred v0.33.0 h1:W4J4cS0yLMLKuYePFFL2OR8MAYLoHkErJvq9FBBqK70=
+github.com/rwinkhart/sys-freebsd-13-xucred v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
+golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
+golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=

extra/conversion-scripts/upgradeRCW/main.go

@@ -0,0 +1,73 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"strings"
+
+	oldwrap "github.com/rwinkhart/convertroman/wrappers"
+	newwrap "github.com/rwinkhart/rcw/wrappers"
+
+	"github.com/rwinkhart/go-boilerplate/back"
+	"github.com/rwinkhart/go-boilerplate/front"
+	"github.com/rwinkhart/libmutton/global"
+	"github.com/rwinkhart/libmutton/synccommon"
+)
+
+func main() {
+	// get info from user
+	var oldRCWPassphrase, newRCWPassphrase []byte
+	for {
+		oldRCWPassphrase = front.InputHidden("RCW passphrase:")
+		if !bytes.Equal(oldRCWPassphrase, front.InputHidden("Confirm RCW passphrase:")) {
+			fmt.Println(back.AnsiError + "Passphrases do not match" + back.AnsiReset)
+			continue
+		}
+		break
+	}
+	for {
+		newRCWPassphrase = front.InputHidden("RCW passphrase:")
+		if !bytes.Equal(newRCWPassphrase, front.InputHidden("Confirm RCW passphrase:")) {
+			fmt.Println(back.AnsiError + "Passphrases do not match" + back.AnsiReset)
+			continue
+		}
+		break
+	}
+
+	// convert the entries
+	fmt.Print("\nRe-encrypting entries. Please wait; do not force close this process.\n\n")
+	var outputDir = global.EntryRoot + "-new"
+	entries, folders := synccommon.WalkEntryDir()
+	for _, folder := range folders {
+		err := os.MkdirAll(outputDir+strings.ReplaceAll(folder, "/", global.PathSeparator), 0700)
+		if err != nil {
+			back.PrintError("Failed to create directory: "+err.Error(), back.ErrorWrite, true)
+		}
+	}
+	for _, entry := range entries {
+		oldEncBytes, err := os.ReadFile(global.TargetLocationFormat(entry))
+		if err != nil {
+			back.PrintError("Failed to read file: "+err.Error(), back.ErrorRead, true)
+		}
+		decBytes, err := oldwrap.Decrypt(oldEncBytes, oldRCWPassphrase)
+		if err != nil {
+			back.PrintError("Failed to decrypt file: "+err.Error(), back.ErrorWrite, true)
+		}
+		newEncBytes := newwrap.Encrypt(decBytes, newRCWPassphrase)
+		err = os.WriteFile(outputDir+strings.ReplaceAll(entry, "/", global.PathSeparator), newEncBytes, 0600)
+		if err != nil {
+			back.PrintError("Failed to write to file: "+err.Error(), back.ErrorWrite, true)
+		}
+	}
+
+	// swap the new directory with the old one
+	err := os.Rename(global.EntryRoot, global.EntryRoot+"-old")
+	if err != nil {
+		back.PrintError("Failed to rename old directory: "+err.Error(), back.ErrorWrite, true)
+	}
+	err = os.Rename(outputDir, global.EntryRoot)
+	if err != nil {
+		back.PrintError("Failed to rename new directory: "+err.Error(), back.ErrorWrite, true)
+	}
+}