From 485d47158d509579e1f8a2ce11ff312fd2283c6c Mon Sep 17 00:00:00 2001
From: christoph <ckubu@oopen.de>
Date: Fri, 4 Mar 2022 00:11:28 +0100
Subject: [PATCH] create_vhost.sh: allow multiple ipv6/ipv4 addresses.

---
 create_vhost.sh | 113 ++++++++++++++++++++++++++++++++++++------------
 1 file changed, 85 insertions(+), 28 deletions(-)

diff --git a/create_vhost.sh b/create_vhost.sh
index dd85b1a..929e87c 100755
--- a/create_vhost.sh
+++ b/create_vhost.sh
@@ -182,12 +182,28 @@ _major_php_verisons=`echo "$__major_php_verisons" | sed 's/^ *//'`
 # - Determin IP Addresses
 # -
 if ifconfig | grep -i -q -E "inet (address|Adresse):" ; then
-   __ipv4="`ifconfig | grep -e \"^\s*inet Adresse\" | grep -v \"127.0.0.1\" | awk '{print$2}' | cut -d\":\" -f2 | sort | head -1`"
-   __ipv6="`ifconfig | grep -e \"^\s*inet6-Adresse\" | awk '{print$2}' | grep -v -e \"^::1/\" | grep -v -e \"^fe80\" | cut -d\"/\" -f1 | sort | head -1`"
+   #__ipv4="`ifconfig | grep -e \"^\s*inet Adresse\" | grep -v \"127.0.0.1\" | awk '{print$2}' | cut -d\":\" -f2 | sort | head -1`"
+   __ipv4="`ifconfig | grep -E \"^\s*inet [address|Adresse]\" | grep -v \"127.0.0.1\" | awk '{print$2}' | cut -d\":\" -f2 | sort`"
+   #__ipv6="`ifconfig | grep -e \"^\s*inet6-Adresse\" | awk '{print$2}' | grep -v -e \"^::1/\" | grep -v -e \"^fe80\" | cut -d\"/\" -f1 | sort | head -1`"
+   __ipv6="`ifconfig | grep -e \"^\s*inet6-Adresse\" | awk '{print$2}' | grep -v -e \"^::1/\" | grep -v -e \"^fe80\" | cut -d\"/\" -f1 | sort`"
 else
-   __ipv4="`ifconfig | grep -e \"^\s*inet \" | grep -v \"127.0.0.1\" | awk '{print$2}' |  sort | head -1`"
-   __ipv6="`ifconfig | grep -e \"^\s*inet6 \" | awk '{print$2}' | grep -v \"^::1\" | grep -v -e \"^fe80\" |  sort | head -1`"
+   #__ipv4="`ifconfig | grep -e \"^\s*inet \" | grep -v \"127.0.0.1\" | awk '{print$2}' |  sort | head -1`"
+   __ipv4="`ifconfig | grep -e \"^\s*inet \" | grep -v \"127.0.0.1\" | awk '{print$2}' |  sort`"
+   #__ipv6="`ifconfig | grep -e \"^\s*inet6 \" | awk '{print$2}' | grep -v \"^::1\" | grep -v -e \"^fe80\" |  sort | head -1`"
+   __ipv6="`ifconfig | grep -e \"^\s*inet6 \" | awk '{print$2}' | grep -v \"^::1\" | grep -v -e \"^fe80\" |  sort`"
 fi
+for _ip in $__ipv4 ; do
+   _ipv4="$_ipv4 $_ip"
+done
+for _ip in $__ipv6 ; do
+   _ipv6="$_ipv6 $_ip"
+done
+## - Trim leading whitespaces
+## -
+shopt -s extglob
+__ipv4="${_ipv4##*( )}"
+__ipv6="${_ipv6##*( )}"
+shopt -u extglob
 
 # - Determin httpd binary
 # -
@@ -1016,6 +1032,7 @@ if [ -z "$_existing_vhost_config_file" ]; then
       fi
 
    done
+   IPv4_FIRST=`echo $_ipv4 | cut -d " " -f1`
 
    _ipv6=
    while [ "X$_ipv6" = "X" ]
@@ -1036,6 +1053,11 @@ if [ -z "$_existing_vhost_config_file" ]; then
          fi
       fi
    done
+   if [ "$_ipv6" != "disabled" ]; then
+      IPv6_FIRST=`echo $_ipv6 | cut -d " " -f1`
+   else
+      IPv6_FIRST=""
+   fi
 
 
    echo ""
@@ -2035,6 +2057,37 @@ if $_print_summary ; then
    [ $OK = "yes" -o $OK = "Yes" ] || fatal Repeat installation with different parameters
 fi
 
+
+_default_ipv6=false
+
+
+if [[ -n "${IPv4_FIRST}" ]]; then
+   _default_ipv4=true
+fi
+if [[ -n "${IPv6_FIRST}" ]]; then
+   _default_ipv6=true
+fi
+
+_vhost_default_80="<VirtualHost"
+_vhost_default_443="<VirtualHost"
+
+if $_default_ipv4 ; then
+   for __ipv4 in $_ipv4; do
+      _vhost_default_80="$_vhost_default_80 $__ipv4:80"
+      _vhost_default_443="$_vhost_default_443 $__ipv4:443"
+   done
+fi
+if $_default_ipv6 ; then
+   for __ipv6 in $_ipv6 ; do
+      _vhost_default_80="$_vhost_default_80 [${__ipv6}]:80"
+      _vhost_default_443="$_vhost_default_443 [${__ipv6}]:443"
+   done
+fi
+
+_vhost_default_80="$_vhost_default_80>"
+_vhost_default_443="$_vhost_default_443>"
+
+
 if [[ "$_type" = "REDIRECT" ]] ; then
 
    _failed=false
@@ -2059,7 +2112,7 @@ EOF
    done
    cat <<EOF >> ${_new_vhost_config_file}
 
-<VirtualHost $_ipv4:80 [$_ipv6]:80>
+$_vhost_default_80
 
    ServerAdmin $server_admin
 
@@ -2110,7 +2163,7 @@ EOF
    if $_https ; then
       cat <<EOF >> ${_new_vhost_config_file}
 
-<VirtualHost $_ipv4:443 [$_ipv6]:443>
+$_vhost_default_443
 
    ServerAdmin $server_admin
 
@@ -2889,19 +2942,21 @@ EOF
       _failed=true
    fi
 done
-if [ "$_ipv6" != "disabled" ]; then
-   cat <<EOF >> ${_new_vhost_config_file}
-
-<VirtualHost $_ipv4:80 [$_ipv6]:80>
-EOF
-else
-   cat <<EOF >> ${_new_vhost_config_file}
-
-<VirtualHost $_ipv4:80>
-EOF
-fi
+#if [ "$_ipv6" != "disabled" ]; then
+#   cat <<EOF >> ${_new_vhost_config_file}
+#
+#<VirtualHost $_ipv4:80 [$_ipv6]:80>
+#EOF
+#else
+#   cat <<EOF >> ${_new_vhost_config_file}
+#
+#<VirtualHost $_ipv4:80>
+#EOF
+#fi
 cat <<EOF >> ${_new_vhost_config_file}
 
+$_vhost_default_80
+
    ServerAdmin $server_admin
 
    ServerName $_server_name
@@ -2996,20 +3051,22 @@ if [ "$?" != "0" ]; then
 fi
 
 if $_https ; then
-   if [ "$_ipv6" != "disabled" ]; then
-      cat <<EOF >> ${_new_vhost_config_file}
-
-<VirtualHost $_ipv4:443 [$_ipv6]:443>
-EOF
-   else
-      cat <<EOF >> ${_new_vhost_config_file}
-
-<VirtualHost $_ipv4:443>
-EOF
-   fi
+#   if [ "$_ipv6" != "disabled" ]; then
+#      cat <<EOF >> ${_new_vhost_config_file}
+#
+#<VirtualHost $_ipv4:443 [$_ipv6]:443>
+#EOF
+#   else
+#      cat <<EOF >> ${_new_vhost_config_file}
+#
+#<VirtualHost $_ipv4:443>
+#EOF
+#   fi
 
    cat <<EOF >> ${_new_vhost_config_file}
 
+$_vhost_default_443
+
    ServerAdmin $server_admin
 
    ServerName $_server_name