From 6f4a4085a0693134fa15eb4bb6062acfb551098f Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:50:07 +0100
Subject: [PATCH 1/7] set hostname in startup script

---
 wordpress_install.sh | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/wordpress_install.sh b/wordpress_install.sh
index 7305cfe..1f41c3e 100644
--- a/wordpress_install.sh
+++ b/wordpress_install.sh
@@ -195,11 +195,6 @@ a2enmod rewrite \
         ssl \
         setenvif
 
-# Set hostname and ServerName
-sudo sh -c "echo 'ServerName wordpress' >> /etc/apache2/apache2.conf"
-sudo hostnamectl set-hostname wordpress
-service apache2 restart
-
 # Install PHP 7.0
 apt install -y \
         php \

From 1f22fbb13256b404b2eef061d2b17d9e02a72b8a Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:54:52 +0100
Subject: [PATCH 2/7] improve network check

---
 wordpress-startup-script.sh | 181 +++++++++++++++++++++++++++++++-----
 1 file changed, 157 insertions(+), 24 deletions(-)

diff --git a/wordpress-startup-script.sh b/wordpress-startup-script.sh
index 8aafda0..50d1680 100644
--- a/wordpress-startup-script.sh
+++ b/wordpress-startup-script.sh
@@ -2,6 +2,11 @@
 
 # Tech and Me - ©2017, https://www.techandme.se/
 
+# Check for errors + debug code and abort if something isn't right
+# 1 = ON
+# 0 = OFF
+DEBUG=0
+
 WWW_ROOT=/var/www/html
 WPATH=$WWW_ROOT/wordpress
 SCRIPTS=/var/scripts
@@ -13,44 +18,61 @@ PHPMYADMIN_CONF="/etc/apache2/conf-available/phpmyadmin.conf"
 STATIC="https://raw.githubusercontent.com/techandme/wordpress-vm/master/static"
 LETS_ENC="https://raw.githubusercontent.com/techandme/wordpress-vm/master/lets-encrypt"
 
+# DEBUG mode
+if [ $DEBUG -eq 1 ]
+then
+    set -e
+    set -x
+else
+    sleep 1
+fi
+
 # Check if root
-	if [ "$(whoami)" != "root" ]; then
-        	echo
-        	echo -e "\e[31mSorry, you are not root.\n\e[0mYou must type: \e[36msudo \e[0mbash $SCRIPTS/wordpress-startup-script.sh"
-        	echo
-        	exit 1
-	fi
+if [ "$(whoami)" != "root" ]
+then
+    echo
+    echo -e "\e[31mSorry, you are not root.\n\e[0mYou must type: \e[36msudo \e[0mbash $SCRIPTS/wordpress-startup-script.sh"
+    echo
+    exit 1
+fi
 
+# Check network
+echo "Testing if network is OK..."
+service networking restart
+    curl -s http://github.com > /dev/null
+if [ $? -eq 0 ]
+then
+    echo -e "\e[32mOnline!\e[0m"
+else
+echo "Setting correct interface..."
 # Set correct interface
 { sed '/# The primary network interface/q' /etc/network/interfaces; printf 'auto %s\niface %s inet dhcp\n# This is an autoconfigured IPv6 interface\niface %s inet6 auto\n' "$IFACE" "$IFACE" "$IFACE"; } > /etc/network/interfaces.new
 mv /etc/network/interfaces.new /etc/network/interfaces
 service networking restart
+fi
 
 # Check network
 echo "Testing if network is OK..."
-sleep 2
-sudo ifdown $IFACE && sudo ifup $IFACE
-wget -q --spider http://github.com
-	if [ $? -eq 0 ]; then
-    		echo -e "\e[32mOnline!\e[0m"
-	else
-		echo
-		echo "Network NOT OK. You must have a working Network connection to run this script."
-		echo "Please report this to: https://github.com/techandme/wordpress-vm/issues/new"
-	       	exit 1
-	fi
+service networking restart
+    curl -s http://github.com > /dev/null
+if [ $? -eq 0 ]
+then
+    echo -e "\e[32mOnline!\e[0m"
+else
+    echo
+    echo "Network NOT OK. You must have a working Network connection to run this script."
+    echo "Please report this issue here: https://github.com/techandme/wordpress-vm/issues/new"
+    exit 1
+fi
 
-# Locate the best mirrors
+# Get the best mirrors for Ubuntu based on location
 echo "Locating the best mirrors..."
-apt update -q2
-apt install python-pip -y
-pip install \
-    --upgrade pip \
-    apt-select
 apt-select
 sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup && \
+if [ -f sources.list ]
+then
 sudo mv sources.list /etc/apt/
-clear
+fi
 
 ADDRESS=$(hostname -I | cut -d ' ' -f 1)
 
@@ -168,6 +190,117 @@ EOMSTART
 echo -e "\e[32m"
 read -p "Press any key to start the script..." -n1 -s
 echo -e "\e[0m"
+clear
+
+# Set hostname and ServerName
+echo "Setting hostname..."
+FQN=$(host -TtA $(hostname -s)|grep "has address"|awk '{print $1}') ; \
+if [[ "$FQN" == "" ]]
+then
+    FQN=$(hostname -s)
+fi
+sudo sh -c "echo 'ServerName $FQN' >> /etc/apache2/apache2.conf"
+sudo hostnamectl set-hostname $FQN
+service apache2 restart
+cat << ETCHOSTS > "/etc/hosts"
+127.0.1.1 $FQN.localdomain $FQN
+127.0.0.1 localhost
+
+# The following lines are desirable for IPv6 capable hosts
+::1     localhost ip6-localhost ip6-loopback
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+ETCHOSTS
+
+# VPS?
+function ask_yes_or_no() {
+    read -p "$1 ([y]es or [N]o): "
+    case $(echo $REPLY | tr '[A-Z]' '[a-z]') in
+        y|yes) echo "yes" ;;
+        *)     echo "no" ;;
+    esac
+}
+
+if [[ "no" == $(ask_yes_or_no "Do you run this script on a *remote* VPS like DigitalOcean, HostGator or similar?") ]]
+then
+    # Change IP
+    echo -e "\e[0m"
+    echo "OK, we assume you run this locally and we will now configure your IP to be static."
+    echo -e "\e[1m"
+    echo "Your internal IP is: $ADDRESS"
+    echo -e "\e[0m"
+    echo -e "Write this down, you will need it to set static IP"
+    echo -e "in your router later. It's included in this guide:"
+    echo -e "https://www.techandme.se/open-port-80-443/ (step 1 - 5)"
+    echo -e "\e[32m"
+    read -p "Press any key to set static IP..." -n1 -s
+    echo -e "\e[0m"
+    ifdown $IFACE
+    sleep 1
+    ifup $IFACE
+    sleep 1
+    bash $SCRIPTS/ip.sh
+    if [ "$IFACE" = "" ]
+    then
+        echo "IFACE is an emtpy value. Trying to set IFACE with another method..."
+        wget -q $STATIC/ip2.sh -P $SCRIPTS
+        bash $SCRIPTS/ip2.sh
+        rm $SCRIPTS/ip2.sh
+    fi
+    ifdown $IFACE
+    sleep 1
+    ifup $IFACE
+    sleep 1
+    echo
+    echo "Testing if network is OK..."
+    sleep 1
+    echo
+    CONTEST=$(bash $SCRIPTS/test_connection.sh)
+    if [ "$CONTEST" == "Connected!" ]
+    then
+        # Connected!
+        echo -e "\e[32mConnected!\e[0m"
+        echo
+        echo -e "We will use the DHCP IP: \e[32m$ADDRESS\e[0m. If you want to change it later then just edit the interfaces file:"
+        echo "sudo nano /etc/network/interfaces"
+        echo
+        echo "If you experience any bugs, please report it here:"
+        echo "https://github.com/nextcloud/vm/issues/new"
+        echo -e "\e[32m"
+        read -p "Press any key to continue..." -n1 -s
+        echo -e "\e[0m"
+    else
+        # Not connected!
+        echo -e "\e[31mNot Connected\e[0m\nYou should change your settings manually in the next step."
+        echo -e "\e[32m"
+        read -p "Press any key to open /etc/network/interfaces..." -n1 -s
+        echo -e "\e[0m"
+        nano /etc/network/interfaces
+        service networking restart
+        clear
+        echo "Testing if network is OK..."
+        ifdown $IFACE
+        sleep 1
+        ifup $IFACE
+        sleep 1
+        bash $SCRIPTS/test_connection.sh
+        sleep 1
+    fi 
+else
+    echo "OK, then we will not set a static IP as your VPS provider already have setup the network for you..."
+    sleep 5
+fi
+clear
+
+# Set keyboard layout
+echo "Current keyboard layout is $(localectl status | grep "Layout" | awk '{print $3}')"
+echo "You must change keyboard layout to your language"
+echo -e "\e[32m"
+read -p "Press any key to change keyboard layout... " -n1 -s
+echo -e "\e[0m"
+dpkg-reconfigure keyboard-configuration
+echo
+clear
 
 # Get new server keys
 rm -v /etc/ssh/ssh_host_*

From 7d0d7ebae2e8068f2dc1c4805038782916a81322 Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:55:49 +0100
Subject: [PATCH 3/7] Update ip.sh

---
 static/ip.sh | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/static/ip.sh b/static/ip.sh
index 0bc8869..8553b40 100644
--- a/static/ip.sh
+++ b/static/ip.sh
@@ -1,34 +1,35 @@
 #!/bin/sh
 
+# This file is only used if IFACE fail in the startup-script
+
 IFCONFIG="/sbin/ifconfig"
 INTERFACES="/etc/network/interfaces"
 
-IFACE=$(lshw -c network | grep "logical name" | awk '{print $3; exit}')
-ADDRESS=$($IFCONFIG | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1')
+IFACE=$(ip -o link show | awk '{print $2,$9}' | grep 'UP' | cut -d ':' -f 1)
+ADDRESS=$(hostname -I | cut -d ' ' -f 1)
 NETMASK=$($IFCONFIG | grep -w inet |grep -v 127.0.0.1| awk '{print $4}' | cut -d ":" -f 2)
 GATEWAY=$(route -n|grep "UG"|grep -v "UGH"|cut -f 10 -d " ")
 
 cat <<-IPCONFIG > "$INTERFACES"
 source /etc/network/interfaces.d/*
-
 # The loopback network interface
-        auto lo $IFACE
-        iface lo inet loopback
-
+auto lo $IFACE
+iface lo inet loopback
 # The primary network interface
-        iface $IFACE inet static
-                pre-up /sbin/ethtool -K $IFACE tso off
-                pre-up /sbin/ethtool -K $IFACE gso off
-
+iface $IFACE inet static
+pre-up /sbin/ethtool -K $IFACE tso off
+pre-up /sbin/ethtool -K $IFACE gso off
+# Fixes https://github.com/nextcloud/vm/issues/92:
+pre-up ip link set dev $IFACE mtu 1430
 # Best practice is to change the static address
 # to something outside your DHCP range.
-                address $ADDRESS
-                netmask $NETMASK
-                gateway $GATEWAY
-
+address $ADDRESS
+netmask $NETMASK
+gateway $GATEWAY
+# This is an autoconfigured IPv6 interface
+# iface $IFACE inet6 auto
 # Exit and save:	[CTRL+X] + [Y] + [ENTER]
 # Exit without saving:	[CTRL+X]
-
 IPCONFIG
 
 exit 0

From d207e0452a01ea636bf4c36d835705dca16c34b9 Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:56:15 +0100
Subject: [PATCH 4/7] Update ip.sh

---
 static/ip.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/static/ip.sh b/static/ip.sh
index 8553b40..611abed 100644
--- a/static/ip.sh
+++ b/static/ip.sh
@@ -1,11 +1,9 @@
 #!/bin/sh
 
-# This file is only used if IFACE fail in the startup-script
-
 IFCONFIG="/sbin/ifconfig"
 INTERFACES="/etc/network/interfaces"
 
-IFACE=$(ip -o link show | awk '{print $2,$9}' | grep 'UP' | cut -d ':' -f 1)
+IFACE=$(lshw -c network | grep "logical name" | awk '{print $3; exit}')
 ADDRESS=$(hostname -I | cut -d ' ' -f 1)
 NETMASK=$($IFCONFIG | grep -w inet |grep -v 127.0.0.1| awk '{print $4}' | cut -d ":" -f 2)
 GATEWAY=$(route -n|grep "UG"|grep -v "UGH"|cut -f 10 -d " ")

From 69f410809c4cd205e8bc0d854a3c56835b2187d6 Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:56:46 +0100
Subject: [PATCH 5/7] Create ip2.sh

---
 static/ip2.sh | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 static/ip2.sh

diff --git a/static/ip2.sh b/static/ip2.sh
new file mode 100644
index 0000000..611abed
--- /dev/null
+++ b/static/ip2.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+IFCONFIG="/sbin/ifconfig"
+INTERFACES="/etc/network/interfaces"
+
+IFACE=$(lshw -c network | grep "logical name" | awk '{print $3; exit}')
+ADDRESS=$(hostname -I | cut -d ' ' -f 1)
+NETMASK=$($IFCONFIG | grep -w inet |grep -v 127.0.0.1| awk '{print $4}' | cut -d ":" -f 2)
+GATEWAY=$(route -n|grep "UG"|grep -v "UGH"|cut -f 10 -d " ")
+
+cat <<-IPCONFIG > "$INTERFACES"
+source /etc/network/interfaces.d/*
+# The loopback network interface
+auto lo $IFACE
+iface lo inet loopback
+# The primary network interface
+iface $IFACE inet static
+pre-up /sbin/ethtool -K $IFACE tso off
+pre-up /sbin/ethtool -K $IFACE gso off
+# Fixes https://github.com/nextcloud/vm/issues/92:
+pre-up ip link set dev $IFACE mtu 1430
+# Best practice is to change the static address
+# to something outside your DHCP range.
+address $ADDRESS
+netmask $NETMASK
+gateway $GATEWAY
+# This is an autoconfigured IPv6 interface
+# iface $IFACE inet6 auto
+# Exit and save:	[CTRL+X] + [Y] + [ENTER]
+# Exit without saving:	[CTRL+X]
+IPCONFIG
+
+exit 0

From bee40054e88078a2e5eda9e84b341b60aff148d7 Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:57:14 +0100
Subject: [PATCH 6/7] Update test_connection.sh

---
 static/test_connection.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/static/test_connection.sh b/static/test_connection.sh
index c10c19e..64247e4 100644
--- a/static/test_connection.sh
+++ b/static/test_connection.sh
@@ -5,9 +5,7 @@ WGET="/usr/bin/wget"
 $WGET -q --tries=20 --timeout=10 http://www.google.com -O /tmp/google.idx &> /dev/null
 if [ ! -s /tmp/google.idx ]
 then
-     echo -e "\e[31mNot Connected!"
+     echo -e "\e[31mNot Connected!\e[0m"
 else
-    echo -e "\e[32mConnected! \o/"
+    echo -e "Connected!"
 fi
-
-exit 0

From 17754625d596b028dc68ca3e3aaff0d1633df45a Mon Sep 17 00:00:00 2001
From: Daniel Hansson <daniel@techandme.se>
Date: Thu, 9 Feb 2017 20:59:00 +0100
Subject: [PATCH 7/7] Update wordpress-startup-script.sh

---
 wordpress-startup-script.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wordpress-startup-script.sh b/wordpress-startup-script.sh
index 50d1680..8edbfc7 100644
--- a/wordpress-startup-script.sh
+++ b/wordpress-startup-script.sh
@@ -265,7 +265,7 @@ then
         echo "sudo nano /etc/network/interfaces"
         echo
         echo "If you experience any bugs, please report it here:"
-        echo "https://github.com/nextcloud/vm/issues/new"
+        echo "https://github.com/techandme/wordpress-vm/issues/new"
         echo -e "\e[32m"
         read -p "Press any key to continue..." -n1 -s
         echo -e "\e[0m"