redone spf13/cobra commands for transposition
commands now make much more sense. Everything has been redone and all of transpositions subcommands have been implemented
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193
main.go
193
main.go
@ -3,6 +3,7 @@ package main
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import (
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"fmt"
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"math/rand"
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"os"
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"time"
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"s.mcquay.me/dm/psyfer/psyfer"
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@ -15,17 +16,18 @@ func init() {
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}
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func main() {
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psyfer.ReadConfig()
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psyfer.Substitution("hello")
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//psyfer.ReadConfig()
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//psyfer.Substitution("hello")
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var input string
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var cipher string
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var cipType string
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var key string
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var decrypt bool
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var encrypt = &cobra.Command{
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Use: "encrypt -c [cipher] -k [key] -i [input]",
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Short: "encrypt string",
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Long: `encrypt given string`,
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var sub = &cobra.Command{
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Use: "sub mode -c [cipher] -k [key] -i [input]",
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Short: "substitution cipher",
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Long: `perform substitution cipher`,
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Run: func(cmd *cobra.Command, args []string) {
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if input != "" {
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switch {
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@ -53,33 +55,81 @@ func main() {
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},
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}
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var decrypt = &cobra.Command{
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Use: "decrypt -c [cipher] -k [key] -i [input]",
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Short: "decrypt string",
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Long: `decrypt given string`,
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var trans = &cobra.Command{
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Use: "trans mode",
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Short: "transposition cipher",
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Long: `perform transposition cipher`,
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Run: func(cmd *cobra.Command, args []string) {
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if input != "" {
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switch {
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case cipher == "transposition":
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switch {
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case cipType == "random":
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fmt.Println("random doesn't have a decryptable solution")
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case cipType == "rail":
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fmt.Println(psyfer.DeTransposeRailFence(input))
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case cipType == "split":
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fmt.Println(psyfer.DeTransposeSplit(input))
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default:
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fmt.Println("Missing cipher sub type (random, rail, split)")
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fmt.Println("missing input, see -h (--help) for more info")
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},
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}
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case cipher == "substitution":
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fmt.Println("substitution")
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case cipher == "vigenere":
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fmt.Println("vigenere")
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default:
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fmt.Println("Must choose transposition, substitution, or vigenere")
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var aes = &cobra.Command{
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Use: "aes mode -c [cipher] -k [key] -i [input]",
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Short: "aes cipher",
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Long: `perform aes cipher`,
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Run: func(cmd *cobra.Command, args []string) {
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fmt.Println("missing input, see -h (--help) for more info")
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},
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}
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var vig = &cobra.Command{
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Use: "vig mode -c [cipher] -k [key] -i [input]",
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Short: "vignenere cipher",
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Long: `perform vigenere cipher`,
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Run: func(cmd *cobra.Command, args []string) {
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fmt.Println("missing input, see -h (--help) for more info")
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},
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}
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var random = &cobra.Command{
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Use: "random",
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Short: "randomly transpose",
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Long: `randomly transposes input`,
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) < 1 {
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fmt.Println("Please provide an input string")
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os.Exit(1)
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}
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for _, arg := range args {
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fmt.Println(psyfer.TransposeRandom(arg))
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}
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},
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}
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var railfence = &cobra.Command{
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Use: "railfence",
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Short: "railfence transpose",
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Long: `performs railfence transposition on input`,
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) < 1 {
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fmt.Println("Please provide an input string")
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os.Exit(1)
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}
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for _, arg := range args {
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if decrypt {
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fmt.Println(psyfer.DeTransposeRailFence(arg))
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} else {
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fmt.Println("Missing input")
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fmt.Println(psyfer.TransposeRailFence(arg))
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}
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}
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},
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}
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var split = &cobra.Command{
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Use: "split",
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Short: "split transpose",
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Long: `performs split transposition on input`,
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) < 1 {
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fmt.Println("Please provide an input string")
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os.Exit(1)
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}
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for _, arg := range args {
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if decrypt {
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fmt.Println(psyfer.DeTransposeSplit(arg))
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} else {
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fmt.Println(psyfer.TransposeSplit(arg))
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}
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}
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},
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}
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@ -93,28 +143,43 @@ func main() {
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},
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}
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encrypt.Flags().StringVarP(
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split.Flags().BoolVarP(
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&decrypt,
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"decrypt",
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"d",
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false,
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"decrypt",
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)
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railfence.Flags().BoolVarP(
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&decrypt,
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"decrypt",
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"d",
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false,
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"decrypt",
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)
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sub.Flags().StringVarP(
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&input,
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"input",
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"i",
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"",
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"string to be encrypted",
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)
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encrypt.Flags().StringVarP(
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sub.Flags().StringVarP(
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&cipher,
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"cipher",
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"c",
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"",
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"cipher to be used (transposition, substitution, vigenere)",
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)
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encrypt.Flags().StringVarP(
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sub.Flags().StringVarP(
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&key,
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"key",
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"k",
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"",
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"key to be used",
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)
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encrypt.Flags().StringVarP(
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sub.Flags().StringVarP(
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&cipType,
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"type",
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"t",
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@ -122,37 +187,41 @@ func main() {
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"sub type of cipher",
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)
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decrypt.Flags().StringVarP(
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&input,
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"input",
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"i",
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"",
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"string to be encrypted",
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)
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decrypt.Flags().StringVarP(
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&cipher,
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"cipher",
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"c",
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"",
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"cipher to be used (transposition, substitution, vigenere)",
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)
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decrypt.Flags().StringVarP(
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&key,
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"key",
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"k",
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"",
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"key to be used",
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)
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decrypt.Flags().StringVarP(
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&cipType,
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"type",
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"t",
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"",
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"sub type of cipher",
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)
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//decrypt.Flags().StringVarP(
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// &input,
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// "input",
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// "i",
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// "",
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// "string to be encrypted",
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//)
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//decrypt.Flags().StringVarP(
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// &cipher,
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// "cipher",
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// "c",
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// "",
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// "cipher to be used (transposition, substitution, vigenere)",
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//)
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//decrypt.Flags().StringVarP(
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// &key,
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// "key",
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// "k",
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// "",
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// "key to be used",
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//)
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//decrypt.Flags().StringVarP(
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// &cipType,
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// "type",
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// "t",
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// "",
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// "sub type of cipher",
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//)
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var rootCmd = &cobra.Command{Use: "app"}
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rootCmd.AddCommand(encrypt, decrypt, crack)
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rootCmd.AddCommand(sub, aes, trans, vig)
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sub.AddCommand(crack)
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aes.AddCommand(crack)
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trans.AddCommand(random, railfence, split)
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vig.AddCommand(crack)
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rootCmd.Execute()
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//fmt.Println(psyfer.DeTransposeRailFence(psyfer.TransposeRailFence("helloworld")))
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//fmt.Println(psyfer.DeTransposeRailFence(psyfer.TransposeRailFence("1")))
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