From c2b4c2493d103de34f5aba8bd2278afdaa22fc34 Mon Sep 17 00:00:00 2001
From: raul <raulbulgariu@tutanota.com>
Date: Tue, 19 Mar 2024 10:18:33 +0100
Subject: [PATCH] Adding initial files

---
 .gitignore |  1 +
 go.mod     |  3 +++
 main.go    | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 go.mod
 create mode 100644 main.go

diff --git a/.gitignore b/.gitignore
index adf8f72..12c2348 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,7 @@
 *.dll
 *.so
 *.dylib
+passwords.txt
 
 # Test binary, built with `go test -c`
 *.test
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..39f1493
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module htb-perfection-pass
+
+go 1.22.1
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..4c3082b
--- /dev/null
+++ b/main.go
@@ -0,0 +1,53 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"strconv"
+)
+
+// {firstname}_{firstname backwards}_{randomly generated integer between 1 and 1,000,000,000}
+
+func main() {
+	if len(os.Args) != 4 {
+		fmt.Println("Usage: ./perfection-crack susan 1 1000000000")
+		os.Exit(0)
+	}
+	//fmt.Println(os.Args[1], os.Args[2], os.Args[3])
+	name := os.Args[1]
+	minNum := os.Args[2]
+	maxNum := os.Args[3]
+
+	minNumInt, _ := strconv.Atoi(minNum)
+	maxNumInt, _ := strconv.Atoi(maxNum)
+
+	writer(name, minNumInt, maxNumInt)
+
+}
+
+func reverseString(str string) (revStr string) {
+	strByte := []rune(str)
+	for i := len(strByte) - 1; i >= 0; i-- {
+		revStr += string(strByte[i])
+	}
+	return revStr
+}
+
+func writer(name string, low int, high int) {
+	file, err := os.OpenFile("./passwords.txt", os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0640)
+	if err != nil {
+		log.Fatalf("Error occurred: %v\n", err)
+	}
+	defer file.Close()
+
+	reverseName := reverseString(name)
+	fmt.Println(name, reverseName)
+	os.Exit(2)
+
+	for i := low; i < high; i++ {
+		//nameToWrite := name
+		file.WriteString(name)
+
+	}
+}