From a7238dca2d41945291c1a26f914b58bd02803b04 Mon Sep 17 00:00:00 2001 From: Evan Su <48808396+HACKERALERT@users.noreply.github.com> Date: Thu, 22 Apr 2021 20:04:37 -0400 Subject: [PATCH] Create Picocrypt.go --- src/unstable/Picocrypt.go | 250 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 250 insertions(+) create mode 100644 src/unstable/Picocrypt.go diff --git a/src/unstable/Picocrypt.go b/src/unstable/Picocrypt.go new file mode 100644 index 0000000..2a1a8c0 --- /dev/null +++ b/src/unstable/Picocrypt.go @@ -0,0 +1,250 @@ +package main + +/* + +Picocrypt v1.13 +Copyright (c) Evan Su (https://evansu.cc) +Released under a GNU GPL v3 License +https://github.com/HACKERALERT/Picocrypt + +~ In cryptography we trust ~ + +*/ + +import ( + "fmt" + "os" + "strings" + "path/filepath" + "image/color" + g "github.com/AllenDang/giu" + ig "github.com/AllenDang/imgui-go" + _ "crypto/rand" + _ "golang.org/x/crypto/argon2" + _ "github.com/HACKERALERT/Monocypher-Go/monocypher" +) + +// Global variables +var dpi float32 +var mode string +var working = false +var onlyFiles []string +var onlyFolders []string +var allFiles []string +var inputFile string +var outputFile string + +// UI-related global variables +var inputLabel = "Drag and drop file(s) and folder(s) into this window." +var outputEntry string +var outputWidth float32 = 376 +var orLabel = "or" + +// User input variables +var password string +var cPassword string +var metadata string +var keep bool +var erase bool +var reedsolo bool + +// Create the user interface +func startUI(){ + g.SingleWindow("Picocrypt").Layout( + // Some styling for aesthetics + g.Style().SetColor( + ig.StyleColorBorder, + color.RGBA{0x06,0x34,0x55,255}, + ).To( + // The tab bar, which contains different tabs for different features + g.TabBar("TabBar").Layout( + // File encryption/decryption tab + g.TabItem("Encryption/decryption").Layout( + // Label listing the input files and button to clear input files + g.Dummy(30,0), + g.Line( + g.Label(inputLabel), + g.Button("Clear").OnClick(resetUI), + ), + + // Allow user to choose a custom output path and name + g.Dummy(10,0), + g.Label("Save output as:"), + g.Line( + g.InputText("##output",&outputEntry).Size(outputWidth/dpi), + g.Label(orLabel), + g.Button("Save as"), + ), + + // Prompt for password + g.Dummy(10,0), + g.Label("Password:"), + g.InputText("##password",&password).Size(200/dpi), + + // Prompt to confirm password + g.Dummy(10,0), + g.Label("Confirm password:"), + g.InputText("##cPassword",&cPassword).Size(200/dpi), + + // Optional metadata + g.Dummy(10,0), + g.Label("Metadata (optional):"), + g.InputTextMultiline("##metadata",&metadata).Size(200,80), + + // Advanced options can be enabled with checkboxes + g.Dummy(10,0), + g.Checkbox("Keep decrypted output even if it's corrupted or modified",&keep), + g.Checkbox("Securely erase and delete original file(s)",&erase), + g.Checkbox("Encode with Reed-Solomon to prevent corruption",&reedsolo), + + // Start and cancel buttons + g.Dummy(10,0), + g.Line( + g.Button("Start").Size(360,20), + g.Button("Cancel").Size(95,20), + ), + + // Progress bar + g.ProgressBar(0).Size(-1,0).Overlay("0%"), + + // Status label + g.Dummy(10,0), + g.Label("Ready."), + + // Credits and version + g.Line( + g.Label("Created by Evan Su."), + g.Label("v1.13"), + ), + ), + // File shredder tab + g.TabItem("Shredder").Layout( + + ), + // File checksum generator tab + g.TabItem("Checksum generator").Layout( + + ), + ), + ), + ) +} + +// Handle files dropped into Picocrypt by user +func onDrop(names []string){ + // Clear variables + onlyFiles = nil + onlyFolders = nil + allFiles = nil + files,folders := 0,0 + + // There's only one dropped item + if len(names)==1{ + stat,_ := os.Stat(names[0]) + + // Check if dropped item is a file or a folder + if stat.IsDir(){ + folders++ + inputLabel = "1 folder selected." + + // Add the folder + onlyFolders = append(onlyFolders,names[0]) + }else{ + files++ + name := filepath.Base(names[0]) + + // Decide if encrypting or decrypting + if strings.HasSuffix(names[0],".pcv"){ + mode = "decrypt" + inputLabel = name+" (will decrypt)" + outputEntry = names[0][:len(names[0])-4] + + // Hide the ".pcv" file extension + orLabel = "or" + outputWidth = 376 + }else{ + mode = "encrypt" + inputLabel = name+" (will encrypt)" + outputEntry = names[0] + + // Show the ".pcv" file extension + orLabel = ".pcv or" + outputWidth = 341 + } + + // Add the file + onlyFiles = append(onlyFiles,names[0]) + } + }else{ + // There are multiple dropped items, check each one + for _,name := range names{ + stat,_ := os.Stat(name) + + // Check if item is a file or a directory + if stat.IsDir(){ + folders++ + onlyFolders = append(onlyFolders,name) + }else{ + files++ + onlyFiles = append(onlyFiles,name) + allFiles = append(allFiles,name) + } + } + + if folders==0{ + // If folders==0, then there are multiple files + inputLabel = fmt.Sprintf("%d files selected.",files) + }else if files==0{ + // If files==0, then there are multiple folders + inputLabel = fmt.Sprintf("%d folders selected.",folders) + }else{ + // There are multiple files and folders + if files==1&&folders>1{ + inputLabel = fmt.Sprintf("1 file and %d folders selected.",folders) + }else if folders==1&&files>1{ + inputLabel = fmt.Sprintf("%d files and 1 folder selected.",files) + }else{ + inputLabel = fmt.Sprintf("%d files and %d folders selected.",files,folders) + } + } + } + + // If there are folders that were dropped, recusively add all files into 'allFiles' + if folders>0{ + for _,name := range(onlyFolders){ + filepath.Walk(name,func(path string,_ os.FileInfo,_ error) error{ + stat,_ := os.Stat(path) + if !stat.IsDir(){ + fmt.Println(path) + allFiles = append(allFiles,path) + } + return nil + }) + } + } + + // Update the UI + g.Update() + + fmt.Println(onlyFiles) + fmt.Println(onlyFolders) + fmt.Println(allFiles) +} + +// Reset the UI to a clean state with no nothing selected +func resetUI(){ + inputLabel = "Drag and drop file(s) and folder(s) into this window." + outputEntry = "" + orLabel = "or" + outputWidth = 376 + g.Update() +} + +// Create the master window, set callbacks, and start the UI +func main(){ + window := g.NewMasterWindow("Picocrypt",480,470,g.MasterWindowFlagsNotResizable,nil) + window.SetBgColor(color.RGBA{0xf5,0xf6,0xf7,255}) + window.SetDropCallback(onDrop) + dpi = g.Context.GetPlatform().GetContentScale() + window.Run(startUI) +}