From f832fda590783e09c5a82042854cf9081261c5ba Mon Sep 17 00:00:00 2001
From: Maximilian <max@mpatterson.xyz>
Date: Tue, 24 Jan 2023 12:19:53 -0600
Subject: [PATCH] Cryptographically generate the password

---
 src/main.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 5f6c657..6273d07 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,7 @@
 use std::env;
 
+use rand::RngCore;
+
 fn main() {
     // Take in two command line arguments, one i32 and one optional String
     let args: Vec<String> = env::args().collect();
@@ -34,12 +36,13 @@ fn main() {
     }
 
     if let Some(new_password_length) = new_password_length { // Unwrap Option in i32
+        let mut rng = rand::thread_rng();
         // Generate a random string of length n
         let mut new_password = String::new();
         for _ in 0..new_password_length {
             new_password.push(
                 allowed_chars.chars()
-                    .nth(rand::random::<usize>() % allowed_chars.len())
+                    .nth(rng.next_u32() as usize % allowed_chars.len())
                     .unwrap()
             );
         }