init commit ✨

Author: JustTimmm

.gitignore

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+/main

LICENSE

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+MIT License
+
+Copyright (c) 2024 Francois-Timéo
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+module github.com/JustTimmm/GoPassword
+
+go 1.23
+
+require github.com/JustTimmm/GoColor v1.3.6

go.mod

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+package GoPassword
+
+import (
+	"encoding/json"
+	"github.com/JustTimmm/GoColor"
+	"math/rand"
+	"os"
+	"strings"
+	"time"
+)
+
+type JsonFile struct {
+	Password string `json:"password"`
+}
+
+func GeneratePassword(width uint8, number, specialCharacter, uppercase, lowercase bool) string {
+	if width > 128 {
+		GoColor.ErrorLog("You can't exceed the 128 character limit !\n")
+		return ""
+	} else if width < 8 {
+		GoColor.ErrorLog("You must have at least 8 characters !\n")
+		return ""
+	}
+
+	var charset string
+
+	if number {
+		charset += "0123456789"
+	}
+	if specialCharacter {
+		charset += "&#-_*<>?!*"
+	}
+	if uppercase {
+		charset += "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	}
+	if lowercase {
+		charset += "abcdefghijklmnopqrstuvwxyz"
+	}
+
+	rand.Seed(time.Now().UnixNano())
+
+	var sb strings.Builder
+	for i := 0; i < int(width); i++ {
+		randomIndex := rand.Intn(len(charset))
+		sb.WriteByte(charset[randomIndex])
+	}
+
+	return sb.String()
+}
+
+func SavePassword(filename string, password string) {
+	data := JsonFile{Password: password}
+	file, err := os.Create(filename + ".json")
+
+	if err != nil {
+		GoColor.ErrorLog("File error: %s\n", err)
+		return
+	}
+	defer file.Close()
+
+	encoder := json.NewEncoder(file)
+	encoder.SetEscapeHTML(false)
+	encoder.SetIndent("", "  ")
+	if err := encoder.Encode(data); err != nil {
+		GoColor.ErrorLog("JSON encoding error: %s\n", err)
+	}
+}