From a4befbc9110a6e094eff57e7ee8d6ecdcda324cf Mon Sep 17 00:00:00 2001
From: Bandie <bandie@chaospott.de>
Date: Wed, 13 Jul 2022 19:16:48 +0200
Subject: [PATCH] Update-keydb with comments and better Algo check

---
 debian/usr/sbin/foodoor-update-keydb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/debian/usr/sbin/foodoor-update-keydb b/debian/usr/sbin/foodoor-update-keydb
index 6b8083f..f4e2084 100755
--- a/debian/usr/sbin/foodoor-update-keydb
+++ b/debian/usr/sbin/foodoor-update-keydb
@@ -24,10 +24,10 @@ rm -f ${temp_outfile}
       if [ $? -eq 0 ]; then
         valid=false
         keyinfo=$(ssh-keygen -l -f ${keyfile}) # The whole key information
-        crypto=$(echo "${keyinfo}" | cut -d" " -f4) # Looks like "(RSA)" or "(ED25519)"
+        crypto=$(echo "${keyinfo}" | sed 's/.*(\(.*\))/\1/') # Looks like "RSA" or "ED25519"
         key_length=$(echo "${keyinfo}" | cut -d" " -f1) 
 
-        if [ "${crypto}" == "(RSA)" ]; then
+        if [ "${crypto}" == "RSA" ]; then
 
           if [ ${key_length} -lt 4096 ]; then
             echo "Key size of key ${keyfile} not equal to 4096. Not adding it to key database." >&2
@@ -36,12 +36,12 @@ rm -f ${temp_outfile}
             valid=true
           fi
 
-        elif [ "${crypto}" == "(ED25519)" ]; then
+        elif [ "${crypto}" == "ED25519" ]; then
           valid=true
         fi
 
         if [ "$valid" = true ]; then
-          echo "command=\"/usr/sbin/foodoor \$action \",no-port-forwarding,no-X11-forwarding,no-agent-forwarding $(cat ${keyfile} | sed 's/\r//g')" >> ${temp_outfile}
+          echo "command=\"/usr/sbin/foodoor \$action \",no-port-forwarding,no-X11-forwarding,no-agent-forwarding $(cat ${keyfile} | sed 's/\r//g') ${keyfile}" >> ${temp_outfile}
         fi
       fi
     done