start working on the frontend side

backend/cmd/hash-password/main.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"github.com/atlasos/calypso/internal/common/config"
+	"github.com/atlasos/calypso/internal/common/password"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Fprintf(os.Stderr, "Usage: %s <password>\n", os.Args[0])
+		os.Exit(1)
+	}
+	
+	pwd := os.Args[1]
+	params := config.Argon2Params{
+		Memory:      64 * 1024,
+		Iterations:  3,
+		Parallelism: 4,
+		SaltLength:  16,
+		KeyLength:   32,
+	}
+	
+	hash, err := password.HashPassword(pwd, params)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Error: %v\n", err)
+		os.Exit(1)
+	}
+	
+	fmt.Println(hash)
+}