From 3f5716291b749f7c63945f1341aac0f4d262ee9e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20B=C3=A9dard-Couture?= <remi.bc@outlook.com>
Date: Fri, 8 Mar 2024 23:05:00 -0500
Subject: [PATCH] Add token/password generation function

---
 misc/install.func | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/misc/install.func b/misc/install.func
index 3deb63d1..7b5855a3 100644
--- a/misc/install.func
+++ b/misc/install.func
@@ -197,3 +197,17 @@ EOF
   echo "bash -c \"\$(wget -qLO - https://github.com/tteck/Proxmox/raw/main/ct/${app}.sh)\"" >/usr/bin/update
   chmod +x /usr/bin/update
 }
+
+# This function generates a token. The length of the token needs to be passed as the first parameter, otherwise defaults to 30
+generate_token() {
+  token_len=30
+  
+  #check if first parameter was passed and it's an integer
+  if [ $# -ge 1 ] && [ ! -z "$1" ] && [[ $1 =~ ^[-+]?[0-9]+$ ]]; then
+    token_len=$1
+  fi
+  
+  #For some reason, the /dev/urandom approach does not work inside an install script
+  #tr -dc A-Za-z0-9 </dev/urandom | head -c$token_len
+  openssl rand -base64 $token_len
+}
\ No newline at end of file