| Server IP : 3.147.158.171 / Your IP : 216.73.216.216 Web Server : Apache/2.4.67 (Amazon Linux) OpenSSL/3.5.5 System : Linux ip-172-31-2-178.us-east-2.compute.internal 6.1.172-216.329.amzn2023.x86_64 #1 SMP PREEMPT_DYNAMIC Wed May 20 06:31:34 UTC 2026 x86_64 User : ec2-user ( 1000) PHP Version : 8.4.21 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /usr/libexec/openssh/ |
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#!/usr/bin/bash
# Create the host keys for the OpenSSH server.
KEYTYPE=$1
case $KEYTYPE in
"dsa") ;& # disabled in FIPS
"ed25519")
FIPS=/proc/sys/crypto/fips_enabled
if [[ -r "$FIPS" && $(cat $FIPS) == "1" ]]; then
exit 0
fi ;;
"rsa") ;; # always ok
"ecdsa") ;;
*) # wrong argument
exit 12 ;;
esac
KEY=/etc/ssh/ssh_host_${KEYTYPE}_key
KEYGEN=/usr/bin/ssh-keygen
if [[ ! -x $KEYGEN ]]; then
exit 13
fi
# remove old keys
rm -f $KEY{,.pub}
# create new keys
if ! $KEYGEN -q -t $KEYTYPE -f $KEY -C '' -N '' >&/dev/null; then
exit 1
fi
# sanitize permissions
/usr/bin/chgrp ssh_keys $KEY
/usr/bin/chmod 640 $KEY
/usr/bin/chmod 644 $KEY.pub
if [[ -x /usr/sbin/restorecon ]]; then
/usr/sbin/restorecon $KEY{,.pub}
fi
exit 0