meta-stx: re-name and re-org to align with upstream

[pti/rtp.git] / meta-starlingx / meta-stx-integ / recipes-connectivity / openssh / files / stx / sshd-keygen

diff --git a/meta-starlingx/meta-stx-integ/recipes-connectivity/openssh/files/stx/sshd-keygen b/meta-starlingx/meta-stx-integ/recipes-connectivity/openssh/files/stx/sshd-keygen
new file mode 100644 (file)
index 0000000..1207eb9
--- /dev/null
+++ b/meta-starlingx/meta-stx-integ/recipes-connectivity/openssh/files/stx/sshd-keygen
@@ -0,0 +1,154 @@
+#!/bin/bash
+
+# Create the host keys for the OpenSSH server.
+#
+# The creation is controlled by the $AUTOCREATE_SERVER_KEYS environment
+# variable.
+AUTOCREATE_SERVER_KEYS="RSA ECDSA ED25519"
+
+# source function library
+. /etc/init.d/functions
+
+# Some functions to make the below more readable
+KEYGEN=/usr/bin/ssh-keygen
+RSA1_KEY=/etc/ssh/ssh_host_key
+RSA_KEY=/etc/ssh/ssh_host_rsa_key
+DSA_KEY=/etc/ssh/ssh_host_dsa_key
+ECDSA_KEY=/etc/ssh/ssh_host_ecdsa_key
+ED25519_KEY=/etc/ssh/ssh_host_ed25519_key
+
+# pull in sysconfig settings
+[ -f /etc/sysconfig/sshd ] && . /etc/sysconfig/sshd
+
+fips_enabled() {
+       if [ -r /proc/sys/crypto/fips_enabled ]; then
+               cat /proc/sys/crypto/fips_enabled
+       else
+               echo 0
+       fi
+}
+
+do_rsa1_keygen() {
+       if [ ! -s $RSA1_KEY -a `fips_enabled` -eq 0 ]; then
+               echo -n $"Generating SSH1 RSA host key: "
+               rm -f $RSA1_KEY
+               if test ! -f $RSA1_KEY && $KEYGEN -q -t rsa1 -f $RSA1_KEY -C '' -N '' >&/dev/null; then
+                       chgrp ssh_keys $RSA1_KEY
+                       chmod 600 $RSA1_KEY
+                       chmod 644 $RSA1_KEY.pub
+                       if [ -x /sbin/restorecon ]; then
+                           /sbin/restorecon $RSA1_KEY{,.pub}
+                       fi
+                       success $"RSA1 key generation"
+                       echo
+               else
+                       failure $"RSA1 key generation"
+                       echo
+                       exit 1
+               fi
+       fi
+}
+
+do_rsa_keygen() {
+       if [ ! -s $RSA_KEY ]; then
+               echo -n $"Generating SSH2 RSA host key: "
+               rm -f $RSA_KEY
+               if test ! -f $RSA_KEY && $KEYGEN -q -t rsa -f $RSA_KEY -C '' -N '' >&/dev/null; then
+                       chgrp ssh_keys $RSA_KEY
+                       chmod 600 $RSA_KEY
+                       chmod 644 $RSA_KEY.pub
+                       if [ -x /sbin/restorecon ]; then
+                           /sbin/restorecon $RSA_KEY{,.pub}
+                       fi
+                       success $"RSA key generation"
+                       echo
+               else
+                       failure $"RSA key generation"
+                       echo
+                       exit 1
+               fi
+       fi
+}
+
+do_dsa_keygen() {
+       if [ ! -s $DSA_KEY -a `fips_enabled` -eq 0 ]; then
+               echo -n $"Generating SSH2 DSA host key: "
+               rm -f $DSA_KEY
+               if test ! -f $DSA_KEY && $KEYGEN -q -t dsa -f $DSA_KEY -C '' -N '' >&/dev/null; then
+                       chgrp ssh_keys $DSA_KEY
+                       chmod 600 $DSA_KEY
+                       chmod 644 $DSA_KEY.pub
+                       if [ -x /sbin/restorecon ]; then
+                           /sbin/restorecon $DSA_KEY{,.pub}
+                       fi
+                       success $"DSA key generation"
+                       echo
+               else
+                       failure $"DSA key generation"
+                       echo
+                       exit 1
+               fi
+       fi
+}
+
+do_ecdsa_keygen() {
+       if [ ! -s $ECDSA_KEY ]; then
+               echo -n $"Generating SSH2 ECDSA host key: "
+               rm -f $ECDSA_KEY
+               if test ! -f $ECDSA_KEY && $KEYGEN -q -t ecdsa -f $ECDSA_KEY -C '' -N '' >&/dev/null; then
+                       chgrp ssh_keys $ECDSA_KEY
+                       chmod 600 $ECDSA_KEY
+                       chmod 644 $ECDSA_KEY.pub
+                       if [ -x /sbin/restorecon ]; then
+                           /sbin/restorecon $ECDSA_KEY{,.pub}
+                       fi
+                       success $"ECDSA key generation"
+                       echo
+               else
+                       failure $"ECDSA key generation"
+                       echo
+                       exit 1
+               fi
+       fi
+}
+
+do_ed25519_keygen() {
+       if [ ! -s $ED25519_KEY -a `fips_enabled` -eq 0 ]; then
+               echo -n $"Generating SSH2 ED25519 host key: "
+               rm -f $ED25519_KEY
+               if test ! -f $ED25519_KEY && $KEYGEN -q -t ed25519 -f $ED25519_KEY -C '' -N '' >&/dev/null; then
+                       chgrp ssh_keys $ED25519_KEY
+                       chmod 600 $ED25519_KEY
+                       chmod 644 $ED25519_KEY.pub
+                       if [ -x /sbin/restorecon ]; then
+                           /sbin/restorecon $ED25519_KEY{,.pub}
+                       fi
+                       success $"ED25519 key generation"
+                       echo
+               else
+                       failure $"ED25519 key generation"
+                       echo
+                       exit 1
+               fi
+       fi
+}
+
+if [ "x${AUTOCREATE_SERVER_KEYS}" == "xNO" ]; then
+       exit 0
+fi
+
+# legacy options
+case $AUTOCREATE_SERVER_KEYS in
+       NODSA) AUTOCREATE_SERVER_KEYS="RSA ECDSA ED25519";;
+       RSAONLY) AUTOCREATE_SERVER_KEYS="RSA";;
+       YES) AUTOCREATE_SERVER_KEYS="DSA RSA ECDSA ED25519";;
+esac
+
+for KEY in $AUTOCREATE_SERVER_KEYS; do
+       case $KEY in
+               DSA) do_dsa_keygen;;
+               RSA) do_rsa_keygen;;
+               ECDSA) do_ecdsa_keygen;;
+               ED25519) do_ed25519_keygen;;
+       esac
+done