From dea41f3e8f23f1b1e4086d6c76182bec24e804ac Mon Sep 17 00:00:00 2001
From: Franscobec <admin@franscorack.com>
Date: Sat, 31 Jan 2026 21:49:14 -0500
Subject: [PATCH] Add file verification

Add verification of file presence to avoid "file not found" errors displayed in terminal
---
 renewkeys.sh | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/renewkeys.sh b/renewkeys.sh
index f7bda72..a17051a 100644
--- a/renewkeys.sh
+++ b/renewkeys.sh
@@ -49,9 +49,16 @@ fi
 rootcheck(){
 serversidePRIV=$(cat /.SSH/.temp/priv | awk '{print $1}')
 serversidePUB=$(cat /.SSH/.temp/pub | awk '{print $1}')
+if [ -f /root/.ssh/id_ed25519 ]; then
 rootPRIV=$(sha256sum /root/.ssh/id_ed25519 | awk '{print $1}')
+else
+rootPRIV=0
+fi
+if [ -f /root/.ssh/authorized_keys ]; then
 rootPUB=$(sha256sum /root/.ssh/authorized_keys | awk '{print $1}')
-
+else
+rootPUB=0
+fi
 echo Root User Check:
 if [ "$rootPRIV" = "$serversidePRIV" ]
 then
@@ -61,7 +68,9 @@ then
     else
     echo -e "${CR}Private Keys Checksum against Server - ${FB}MISMATCH${NF} ${CR}- Provisioning... ${NF}"
     sleep 2
+    if [ -f /root/.ssh/id_ed25519 ]; then
     rm /root/.ssh/id_ed25519
+    fi
     cp --no-preserve=mode,ownership /.SSH/automated/priv/servers/id_ed25519 /root/.ssh/id_ed25519
     echo -e ${CY}'key data from server -> local store'${NF}
     chmod 700 /root/.ssh
@@ -87,7 +96,9 @@ then
     else
     echo -e "${CR}Public Keys Checksum against Server - ${FB}MISMATCH${NF} ${CR}- Provisioning... ${NF}"
     sleep 2
+    if [ -f /root/.ssh/authorized_keys ]; then
     rm /root/.ssh/authorized_keys
+    fi
     cp --no-preserve=mode,ownership /.SSH/automated/pub/servers/id_ed25519.pub /root/.ssh/authorized_keys
     echo -e ${CY}'key data from server -> local store'${NF}
     chmod 700 /root/.ssh
@@ -108,8 +119,16 @@ fi
 }
 
 admincheck(){
+if [ -f /home/$USER/.ssh/id_ed25519 ]; then
 adminPRIV=$(sha256sum /home/$USER/.ssh/id_ed25519 | awk '{print $1}')
+else
+adminPRIV=0
+fi
+if [ -f /home/$USER/.ssh/authorized_keys ]; then
 adminPUB=$(sha256sum /home/$USER/.ssh/authorized_keys | awk '{print $1}')
+else
+adminPUB=0
+fi
 echo Admin User Check:
 if [ "$adminPRIV" = "$serversidePRIV" ]
 then
@@ -120,7 +139,9 @@ then
     else
     echo -e "${CR}Private Keys Checksum against Server - ${FB}MISMATCH${NF} ${CR}- Provisioning... ${NF}"
     sleep 2
+    if [ -f /home/$USER/.ssh/id_ed25519 ]; then
     rm /home/$USER/.ssh/id_ed25519
+    fi
     cp --no-preserve=mode,ownership /.SSH/automated/priv/servers/id_ed25519 /home/$USER/.ssh/id_ed25519
     echo -e ${CY}'key data from server -> local store'${NF}
     chmod 700 /home/$USER/.ssh
@@ -148,7 +169,9 @@ then
     else
     echo -e "${CR}Public Keys Checksum against Server - ${FB}MISMATCH${NF} ${CR}- Provisioning... ${NF}"
     sleep 2
+    if [ -f /home/$USER/.ssh/authorized_keys ]; then
     rm /home/$USER/.ssh/authorized_keys
+    fi
     cp --no-preserve=mode,ownership /.SSH/automated/pub/servers/id_ed25519.pub /home/$USER/.ssh/authorized_keys
     echo -e ${CY}'key data from server -> local store'${NF}
     chmod 700 /home/$USER/.ssh