From 1e67bee0fbada0399d44debd3788e0e582355021 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Tue, 9 Aug 2016 21:38:59 +0100
Subject: [PATCH] Revert to using cron for mesh sync

Avoids endless loops
---
 src/freedombone-app-tox     |   35 +-
 src/freedombone-app-zeronet | 1021 +++++++++++++++++------------------
 2 files changed, 501 insertions(+), 555 deletions(-)

diff --git a/src/freedombone-app-tox b/src/freedombone-app-tox
index 903215cb..4106575d 100755
--- a/src/freedombone-app-tox
+++ b/src/freedombone-app-tox
@@ -216,12 +216,6 @@ function remove_tox_avahi {
     make uninstall
     rm -rf $INSTALL_DIR/toxid
     sed -i '/tox_avahi/d' $COMPLETION_FILE
-    if [ -f /etc/systemd/system/mesh-sync.service ]; then
-        systemctl stop mesh-sync
-        systemctl disable mesh-sync
-        rm -f /etc/systemd/system/mesh-sync.service
-        systemctl daemon-reload
-    fi
 }
 
 function remove_tox_client {
@@ -587,33 +581,12 @@ EOF
 
     MESH_SYNC_COMMAND=$rootdir/usr/bin/mesh-sync
     echo '#!/bin/bash' > $MESH_SYNC_COMMAND
-    echo 'while true' >> $MESH_SYNC_COMMAND
-    echo 'do' >> $MESH_SYNC_COMMAND
-    echo '    /usr/local/bin/toxavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
-    echo '    sleep 10' >> $MESH_SYNC_COMMAND
-    echo '    /usr/local/bin/zeronetavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
-    echo '    sleep 10' >> $MESH_SYNC_COMMAND
-    echo 'done' >> $MESH_SYNC_COMMAND
+    echo '/usr/local/bin/toxavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
+    echo '/usr/local/bin/zeronetavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
     chmod +x $MESH_SYNC_COMMAND
 
-    if [ ! -f $rootdir/etc/systemd/system/mesh-sync.service ]; then
-        MESH_SYNC_FILENAME=$rootdir/etc/systemd/system/mesh-sync.service
-        echo '[Unit]' > $MESH_SYNC_FILENAME
-        echo 'Description=mesh-sync - Service publications over avahi' >> $MESH_SYNC_FILENAME
-        echo 'After=network.target' >> $MESH_SYNC_FILENAME
-        echo '' >> $MESH_SYNC_FILENAME
-        echo '[Service]' >> $MESH_SYNC_FILENAME
-        echo 'User=root' >> $MESH_SYNC_FILENAME
-        echo 'ExecStart=/usr/bin/mesh-sync' >> $MESH_SYNC_FILENAME
-        echo 'Restart=on-failure' >> $MESH_SYNC_FILENAME
-        echo 'SuccessExitStatus=3 4' >> $MESH_SYNC_FILENAME
-        echo 'RestartForceExitStatus=3 4' >> $MESH_SYNC_FILENAME
-        echo '' >> $MESH_SYNC_FILENAME
-        echo '[Install]' >> $MESH_SYNC_FILENAME
-        echo 'WantedBy=multi-user.target' >> $MESH_SYNC_FILENAME
-
-        chroot "$rootdir" systemctl enable mesh-sync.service
-    fi
+    cron_add_mins 1 "$MESH_SYNC_COMMAND"
+    cron_add_mins 1 "( sleep 30 ; $MESH_SYNC_COMMAND )"
 }
 
 function mesh_tox_client {
diff --git a/src/freedombone-app-zeronet b/src/freedombone-app-zeronet
index 561c5042..a312f410 100755
--- a/src/freedombone-app-zeronet
+++ b/src/freedombone-app-zeronet
@@ -50,655 +50,628 @@ ZERONET_ID_REPO="https://github.com/HelloZeroNet/ZeroID"
 ZERONET_ID_COMMIT='ccf14fdc96fa9cdb2ddd8a7ab283a8e17a4f234b'
 
 function reconfigure_zeronet {
-	echo -n ''
+    echo -n ''
 }
 
 function upgrade_zeronet {
-	if ! grep -Fxq "install_zeronet" $COMPLETION_FILE; then
-		return
-	fi
-	function_check set_repo_commit
-	set_repo_commit $MESH_INSTALL_DIR/zeronet "ZeroNet commit" "$ZERONET_COMMIT" $ZERONET_REPO
-	set_repo_commit $MESH_INSTALL_DIR/zeronet/ZeroBlog "ZeroNet Blog commit" "$ZERONET_BLOG_COMMIT" $ZERONET_BLOG_REPO
-	set_repo_commit $MESH_INSTALL_DIR/zeronet/ZeroMail "ZeroNet Mail commit" "$ZERONET_MAIL_COMMIT" $ZERONET_MAIL_REPO
-	set_repo_commit $MESH_INSTALL_DIR/zeronet/ZeroTalk "ZeroNet Forum commit" "$ZERONET_FORUM_COMMIT" $ZERONET_FORUM_REPO
+    if ! grep -Fxq "install_zeronet" $COMPLETION_FILE; then
+        return
+    fi
+    function_check set_repo_commit
+    set_repo_commit $MESH_INSTALL_DIR/zeronet "ZeroNet commit" "$ZERONET_COMMIT" $ZERONET_REPO
+    set_repo_commit $MESH_INSTALL_DIR/zeronet/ZeroBlog "ZeroNet Blog commit" "$ZERONET_BLOG_COMMIT" $ZERONET_BLOG_REPO
+    set_repo_commit $MESH_INSTALL_DIR/zeronet/ZeroMail "ZeroNet Mail commit" "$ZERONET_MAIL_COMMIT" $ZERONET_MAIL_REPO
+    set_repo_commit $MESH_INSTALL_DIR/zeronet/ZeroTalk "ZeroNet Forum commit" "$ZERONET_FORUM_COMMIT" $ZERONET_FORUM_REPO
 }
 
 function backup_local_zeronet {
-	echo -n ''
+    echo -n ''
 }
 
 function restore_local_zeronet {
-	echo -n ''
+    echo -n ''
 }
 
 function backup_remote_zeronet {
-	echo -n ''
+    echo -n ''
 }
 
 function restore_remote_zeronet {
-	echo -n ''
+    echo -n ''
 }
 
 function remove_zeronet_blog {
-	if ! grep -Fxq "install_zeronet_blog" $COMPLETION_FILE; then
-		return
-	fi
-	if [ -d $MESH_INSTALL_DIR/zeronet/ZeroBlog ]; then
-		rm -rf $MESH_INSTALL_DIR/zeronet/ZeroBlog
-	fi
-	sed -i '/install_zeronet_blog/d' $COMPLETION_FILE
-	sed -i '/ZeroNet Blog/d' $COMPLETION_FILE
+    if ! grep -Fxq "install_zeronet_blog" $COMPLETION_FILE; then
+        return
+    fi
+    if [ -d $MESH_INSTALL_DIR/zeronet/ZeroBlog ]; then
+        rm -rf $MESH_INSTALL_DIR/zeronet/ZeroBlog
+    fi
+    sed -i '/install_zeronet_blog/d' $COMPLETION_FILE
+    sed -i '/ZeroNet Blog/d' $COMPLETION_FILE
 }
 
 function remove_zeronet_mail {
-	if ! grep -Fxq "install_zeronet_mail" $COMPLETION_FILE; then
-		return
-	fi
-	if [ -d $MESH_INSTALL_DIR/zeronet/ZeroMail ]; then
-		rm -rf $MESH_INSTALL_DIR/zeronet/ZeroMail
-	fi
-	sed -i '/install_zeronet_mail/d' $COMPLETION_FILE
-	sed -i '/ZeroNet Mail/d' $COMPLETION_FILE
+    if ! grep -Fxq "install_zeronet_mail" $COMPLETION_FILE; then
+        return
+    fi
+    if [ -d $MESH_INSTALL_DIR/zeronet/ZeroMail ]; then
+        rm -rf $MESH_INSTALL_DIR/zeronet/ZeroMail
+    fi
+    sed -i '/install_zeronet_mail/d' $COMPLETION_FILE
+    sed -i '/ZeroNet Mail/d' $COMPLETION_FILE
 }
 
 function remove_zeronet_forum {
-	if ! grep -Fxq "install_zeronet_forum" $COMPLETION_FILE; then
-		return
-	fi
-	if [ -d $MESH_INSTALL_DIR/zeronet/ZeroTalk ]; then
-		rm -rf $MESH_INSTALL_DIR/zeronet/ZeroTalk
-	fi
-	sed -i '/install_zeronet_forum/d' $COMPLETION_FILE
-	sed -i '/ZeroNet Forum/d' $COMPLETION_FILE
+    if ! grep -Fxq "install_zeronet_forum" $COMPLETION_FILE; then
+        return
+    fi
+    if [ -d $MESH_INSTALL_DIR/zeronet/ZeroTalk ]; then
+        rm -rf $MESH_INSTALL_DIR/zeronet/ZeroTalk
+    fi
+    sed -i '/install_zeronet_forum/d' $COMPLETION_FILE
+    sed -i '/ZeroNet Forum/d' $COMPLETION_FILE
 }
 
 function remove_zeronet {
-	remove_zeronet_blog
-	remove_zeronet_mail
-	remove_zeronet_forum
-	if ! grep -Fxq "install_zeronet" $COMPLETION_FILE; then
-		return
-	fi
-	if [ -f /etc/systemd/system/mesh-sync.service ]; then
-		systemctl stop mesh-sync
-		systemctl disable mesh-sync
-		rm -f /etc/systemd/system/mesh-sync.service
-		systemctl daemon-reload
-	fi
-	iptables -D INPUT -i $WIFI_INTERFACE -p udp --dport $ZERONET_PORT -j ACCEPT
-	iptables -D INPUT -i $WIFI_INTERFACE -p tcp --dport $ZERONET_PORT -j ACCEPT
-	iptables -D INPUT -i $WIFI_INTERFACE -p udp --dport $TRACKER_PORT -j ACCEPT
-	iptables -D INPUT -i $WIFI_INTERFACE -p tcp --dport $TRACKER_PORT -j ACCEPT
-	iptables -D INPUT -i $WIFI_INTERFACE -p udp --dport 1900 -j ACCEPT
-	function_check save_firewall_settings
-	save_firewall_settings
-	${PROJECT_NAME}-mesh-install -f zeronet --remove yes
-	sed -i '/install_zeronet/d' $COMPLETION_FILE
-	sed -i '/ZeroNet /d' $COMPLETION_FILE
-	sed -i '/configure_firewall_for_zeronet/d' $COMPLETION_FILE
+    remove_zeronet_blog
+    remove_zeronet_mail
+    remove_zeronet_forum
+    if ! grep -Fxq "install_zeronet" $COMPLETION_FILE; then
+        return
+    fi
+    iptables -D INPUT -i $WIFI_INTERFACE -p udp --dport $ZERONET_PORT -j ACCEPT
+    iptables -D INPUT -i $WIFI_INTERFACE -p tcp --dport $ZERONET_PORT -j ACCEPT
+    iptables -D INPUT -i $WIFI_INTERFACE -p udp --dport $TRACKER_PORT -j ACCEPT
+    iptables -D INPUT -i $WIFI_INTERFACE -p tcp --dport $TRACKER_PORT -j ACCEPT
+    iptables -D INPUT -i $WIFI_INTERFACE -p udp --dport 1900 -j ACCEPT
+    function_check save_firewall_settings
+    save_firewall_settings
+    ${PROJECT_NAME}-mesh-install -f zeronet --remove yes
+    sed -i '/install_zeronet/d' $COMPLETION_FILE
+    sed -i '/ZeroNet /d' $COMPLETION_FILE
+    sed -i '/configure_firewall_for_zeronet/d' $COMPLETION_FILE
 }
 
 function configure_firewall_for_zeronet {
-	if grep -Fxq "configure_firewall_for_zeronet" $COMPLETION_FILE; then
-		return
-	fi
-	iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport $ZERONET_PORT -j ACCEPT
-	iptables -A INPUT -i $WIFI_INTERFACE -p tcp --dport $ZERONET_PORT -j ACCEPT
-	iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport $TRACKER_PORT -j ACCEPT
-	iptables -A INPUT -i $WIFI_INTERFACE -p tcp --dport $TRACKER_PORT -j ACCEPT
-	iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport 1900 -j ACCEPT
-	function_check save_firewall_settings
-	save_firewall_settings
+    if grep -Fxq "configure_firewall_for_zeronet" $COMPLETION_FILE; then
+        return
+    fi
+    iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport $ZERONET_PORT -j ACCEPT
+    iptables -A INPUT -i $WIFI_INTERFACE -p tcp --dport $ZERONET_PORT -j ACCEPT
+    iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport $TRACKER_PORT -j ACCEPT
+    iptables -A INPUT -i $WIFI_INTERFACE -p tcp --dport $TRACKER_PORT -j ACCEPT
+    iptables -A INPUT -i $WIFI_INTERFACE -p udp --dport 1900 -j ACCEPT
+    function_check save_firewall_settings
+    save_firewall_settings
 
-	OPEN_PORTS+=("ZeroNet  $ZERONET_PORT")
-	OPEN_PORTS+=("Tracker  $TRACKER_PORT")
-	echo 'configure_firewall_for_zeronet' >> $COMPLETION_FILE
+    OPEN_PORTS+=("ZeroNet  $ZERONET_PORT")
+    OPEN_PORTS+=("Tracker  $TRACKER_PORT")
+    echo 'configure_firewall_for_zeronet' >> $COMPLETION_FILE
 }
 
 function install_zeronet_blog {
-	if grep -Fxq "install_zeronet_blog" $COMPLETION_FILE; then
-		return
-	fi
+    if grep -Fxq "install_zeronet_blog" $COMPLETION_FILE; then
+        return
+    fi
 
-	if [ ! -f /home/$MY_USERNAME/README ]; then
-		touch /home/$MY_USERNAME/README
-	fi
+    if [ ! -f /home/$MY_USERNAME/README ]; then
+        touch /home/$MY_USERNAME/README
+    fi
 
-	if grep -q "ZeroNet Blog address" /home/$MY_USERNAME/README; then
-		return
-	fi
+    if grep -q "ZeroNet Blog address" /home/$MY_USERNAME/README; then
+        return
+    fi
 
-	if [ ! -d /etc/avahi ]; then
-		echo $'Avahi is not installed'
-		exit 736
-	fi
+    if [ ! -d /etc/avahi ]; then
+        echo $'Avahi is not installed'
+        exit 736
+    fi
 
-	ZERONET_DEFAULT_BLOG_TITLE="${MY_USERNAME}'s Blog"
+    ZERONET_DEFAULT_BLOG_TITLE="${MY_USERNAME}'s Blog"
 
-	cd $MESH_INSTALL_DIR/zeronet
-	python zeronet.py --batch siteCreate 2> $MESH_INSTALL_DIR/zeronet/blog.txt
-	if [ ! -f $MESH_INSTALL_DIR/zeronet/blog.txt ]; then
-		echo $'Unable to create blog'
-		exit 479
-	fi
-	blog_address=$(cat blog.txt | grep "Site address" | awk -F ':' '{print $2}')
-	blog_private_key=$(cat blog.txt | grep "Site private key" | awk -F ':' '{print $2}')
-	ZERONET_BLOG_ADDRESS=${blog_address//[[:blank:]]/}
-	ZERONET_BLOG_PRIVATE_KEY=${blog_private_key//[[:blank:]]/}
+    cd $MESH_INSTALL_DIR/zeronet
+    python zeronet.py --batch siteCreate 2> $MESH_INSTALL_DIR/zeronet/blog.txt
+    if [ ! -f $MESH_INSTALL_DIR/zeronet/blog.txt ]; then
+        echo $'Unable to create blog'
+        exit 479
+    fi
+    blog_address=$(cat blog.txt | grep "Site address" | awk -F ':' '{print $2}')
+    blog_private_key=$(cat blog.txt | grep "Site private key" | awk -F ':' '{print $2}')
+    ZERONET_BLOG_ADDRESS=${blog_address//[[:blank:]]/}
+    ZERONET_BLOG_PRIVATE_KEY=${blog_private_key//[[:blank:]]/}
 
-	if [ ${#ZERONET_BLOG_ADDRESS} -lt 20 ]; then
-		echo $"Address:    $ZERONET_BLOG_ADDRESS"
-		echo $"Public key: $ZERONET_BLOG_PRIVATE_KEY"
-		echo $'Unable to create zeronet blog address'
-		exit 7358
-	fi
+    if [ ${#ZERONET_BLOG_ADDRESS} -lt 20 ]; then
+        echo $"Address:    $ZERONET_BLOG_ADDRESS"
+        echo $"Public key: $ZERONET_BLOG_PRIVATE_KEY"
+        echo $'Unable to create zeronet blog address'
+        exit 7358
+    fi
 
-	if [ ${#ZERONET_BLOG_PRIVATE_KEY} -lt 20 ]; then
-		echo $"Address:    $ZERONET_BLOG_ADDRESS"
-		echo $"Public key: $ZERONET_BLOG_PRIVATE_KEY"
-		echo $'Unable to create zeronet blog private key'
-		exit 1639
-	fi
+    if [ ${#ZERONET_BLOG_PRIVATE_KEY} -lt 20 ]; then
+        echo $"Address:    $ZERONET_BLOG_ADDRESS"
+        echo $"Public key: $ZERONET_BLOG_PRIVATE_KEY"
+        echo $'Unable to create zeronet blog private key'
+        exit 1639
+    fi
 
-	if [ ! -d "$MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS" ]; then
-		echo $"Unable to find site directory: $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS"
-		exit 7638
-	fi
+    if [ ! -d "$MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS" ]; then
+        echo $"Unable to find site directory: $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS"
+        exit 7638
+    fi
 
-	function_check git_clone
-	git_clone $ZERONET_BLOG_REPO ZeroBlog
-	if [ ! -d $MESH_INSTALL_DIR/zeronet/ZeroBlog ]; then
-		echo $'ZeroBlog repo could not be cloned'
-		exit 6739
-	fi
-	cd $MESH_INSTALL_DIR/zeronet/ZeroBlog
-	git checkout $ZERONET_BLOG_COMMIT -b $ZERONET_BLOG_COMMIT
-	if ! grep -q "ZeroNet Blog commit" $COMPLETION_FILE; then
-		echo "ZeroNet Blog commit:$ZERONET_BLOG_COMMIT" >> $COMPLETION_FILE
-	else
-		sed -i "s/ZeroNet Blog commit.*/ZeroNet Blog commit:$ZERONET_BLOG_COMMIT/g" $COMPLETION_FILE
-	fi
+    function_check git_clone
+    git_clone $ZERONET_BLOG_REPO ZeroBlog
+    if [ ! -d $MESH_INSTALL_DIR/zeronet/ZeroBlog ]; then
+        echo $'ZeroBlog repo could not be cloned'
+        exit 6739
+    fi
+    cd $MESH_INSTALL_DIR/zeronet/ZeroBlog
+    git checkout $ZERONET_BLOG_COMMIT -b $ZERONET_BLOG_COMMIT
+    if ! grep -q "ZeroNet Blog commit" $COMPLETION_FILE; then
+        echo "ZeroNet Blog commit:$ZERONET_BLOG_COMMIT" >> $COMPLETION_FILE
+    else
+        sed -i "s/ZeroNet Blog commit.*/ZeroNet Blog commit:$ZERONET_BLOG_COMMIT/g" $COMPLETION_FILE
+    fi
 
-	echo $"ZeroNet Blog address:     $ZERONET_BLOG_ADDRESS"
-	echo $"ZeroNet Blog private key: $ZERONET_BLOG_PRIVATE_KEY"
-	cp -r $MESH_INSTALL_DIR/zeronet/ZeroBlog/* $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS
+    echo $"ZeroNet Blog address:     $ZERONET_BLOG_ADDRESS"
+    echo $"ZeroNet Blog private key: $ZERONET_BLOG_PRIVATE_KEY"
+    cp -r $MESH_INSTALL_DIR/zeronet/ZeroBlog/* $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS
 
-	if [ ! -d $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data ]; then
-		mkdir $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data
-	fi
-	cp $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data-default/data.json $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data
-	sed -i "s/MyZeroBlog/$ZERONET_DEFAULT_BLOG_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data/data.json
-	sed -i "s/My ZeroBlog./$ZERONET_DEFAULT_BLOG_TAGLINE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data/data.json
-	sed -i "s/ZeroBlog Demo/$ZERONET_DEFAULT_BLOG_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/index.html
-	sed -i "s|<h3 class=\"description\">.*|<h3 class=\"description\">$ZERONET_DEFAULT_BLOG_TAGLINE</h3>|g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/index.html
-	sed -i "s/Blogging platform Demo/Blogging platform/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/content.json
-	python zeronet.py siteSign $ZERONET_BLOG_ADDRESS $ZERONET_BLOG_PRIVATE_KEY
+    if [ ! -d $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data ]; then
+        mkdir $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data
+    fi
+    cp $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data-default/data.json $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data
+    sed -i "s/MyZeroBlog/$ZERONET_DEFAULT_BLOG_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data/data.json
+    sed -i "s/My ZeroBlog./$ZERONET_DEFAULT_BLOG_TAGLINE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/data/data.json
+    sed -i "s/ZeroBlog Demo/$ZERONET_DEFAULT_BLOG_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/index.html
+    sed -i "s|<h3 class=\"description\">.*|<h3 class=\"description\">$ZERONET_DEFAULT_BLOG_TAGLINE</h3>|g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/index.html
+    sed -i "s/Blogging platform Demo/Blogging platform/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_BLOG_ADDRESS/content.json
+    python zeronet.py siteSign $ZERONET_BLOG_ADDRESS $ZERONET_BLOG_PRIVATE_KEY
 
-	# Add an avahi service
-	function_check create_avahi_service
-	create_avahi_service zeronet-blog "zeronet-blog" udp $ZERONET_PORT "${ZERONET_URL}/${ZERONET_BLOG_ADDRESS}"
-	cp /tmp/zeronet-blog.service /etc/avahi/services/zeronet-blog.service
+    # Add an avahi service
+    function_check create_avahi_service
+    create_avahi_service zeronet-blog "zeronet-blog" udp $ZERONET_PORT "${ZERONET_URL}/${ZERONET_BLOG_ADDRESS}"
+    cp /tmp/zeronet-blog.service /etc/avahi/services/zeronet-blog.service
 
-	chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 
-	if [ ! -d /home/$MY_USERNAME/.config/zeronet ]; then
-		mkdir -p /home/$MY_USERNAME/.config/zeronet
-		chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
-	fi
-	echo "${ZERONET_URL}/${ZERONET_BLOG_ADDRESS}" > /home/$MY_USERNAME/.config/zeronet/myblog
+    if [ ! -d /home/$MY_USERNAME/.config/zeronet ]; then
+        mkdir -p /home/$MY_USERNAME/.config/zeronet
+        chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
+    fi
+    echo "${ZERONET_URL}/${ZERONET_BLOG_ADDRESS}" > /home/$MY_USERNAME/.config/zeronet/myblog
 
-	if ! grep -q "ZeroNet Blog address" /home/$MY_USERNAME/README; then
-		echo '' >> /home/$MY_USERNAME/README
-		echo "ZeroNet Blog address: $ZERONET_BLOG_ADDRESS" >> /home/$MY_USERNAME/README
-		echo "ZeroNet Blog private key: $ZERONET_BLOG_PRIVATE_KEY" >> /home/$MY_USERNAME/README
-	fi
+    if ! grep -q "ZeroNet Blog address" /home/$MY_USERNAME/README; then
+        echo '' >> /home/$MY_USERNAME/README
+        echo "ZeroNet Blog address: $ZERONET_BLOG_ADDRESS" >> /home/$MY_USERNAME/README
+        echo "ZeroNet Blog private key: $ZERONET_BLOG_PRIVATE_KEY" >> /home/$MY_USERNAME/README
+    fi
 
-	echo 'install_zeronet_blog' >> $COMPLETION_FILE
+    echo 'install_zeronet_blog' >> $COMPLETION_FILE
 }
 
 function install_zeronet_mail {
-	if grep -Fxq "install_zeronet_mail" $COMPLETION_FILE; then
-		return
-	fi
+    if grep -Fxq "install_zeronet_mail" $COMPLETION_FILE; then
+        return
+    fi
 
-	if [ ! -f /home/$MY_USERNAME/README ]; then
-		touch /home/$MY_USERNAME/README
-	fi
+    if [ ! -f /home/$MY_USERNAME/README ]; then
+        touch /home/$MY_USERNAME/README
+    fi
 
-	if grep -q "ZeroNet Mail address" /home/$MY_USERNAME/README; then
-		return
-	fi
+    if grep -q "ZeroNet Mail address" /home/$MY_USERNAME/README; then
+        return
+    fi
 
-	if [ ! -d /etc/avahi ]; then
-		echo 'Avahi is not installed'
-		exit 736
-	fi
+    if [ ! -d /etc/avahi ]; then
+        echo 'Avahi is not installed'
+        exit 736
+    fi
 
-	ZERONET_DEFAULT_MAIL_TITLE="${MY_USERNAME}'s Mail"
+    ZERONET_DEFAULT_MAIL_TITLE="${MY_USERNAME}'s Mail"
 
-	cd $MESH_INSTALL_DIR/zeronet
-	python zeronet.py --batch siteCreate 2> $MESH_INSTALL_DIR/zeronet/mail.txt
-	if [ ! -f $MESH_INSTALL_DIR/zeronet/mail.txt ]; then
-		echo $'Unable to create mail'
-		exit 479
-	fi
-	mail_address=$(cat mail.txt | grep "Site address" | awk -F ':' '{print $2}')
-	mail_private_key=$(cat mail.txt | grep "Site private key" | awk -F ':' '{print $2}')
-	ZERONET_MAIL_ADDRESS=${mail_address//[[:blank:]]/}
-	ZERONET_MAIL_PRIVATE_KEY=${mail_private_key//[[:blank:]]/}
+    cd $MESH_INSTALL_DIR/zeronet
+    python zeronet.py --batch siteCreate 2> $MESH_INSTALL_DIR/zeronet/mail.txt
+    if [ ! -f $MESH_INSTALL_DIR/zeronet/mail.txt ]; then
+        echo $'Unable to create mail'
+        exit 479
+    fi
+    mail_address=$(cat mail.txt | grep "Site address" | awk -F ':' '{print $2}')
+    mail_private_key=$(cat mail.txt | grep "Site private key" | awk -F ':' '{print $2}')
+    ZERONET_MAIL_ADDRESS=${mail_address//[[:blank:]]/}
+    ZERONET_MAIL_PRIVATE_KEY=${mail_private_key//[[:blank:]]/}
 
-	if [ ${#ZERONET_MAIL_ADDRESS} -lt 20 ]; then
-		echo $"Address:    $ZERONET_MAIL_ADDRESS"
-		echo $"Public key: $ZERONET_MAIL_PRIVATE_KEY"
-		echo $'Unable to create zeronet mail address'
-		exit 7358
-	fi
+    if [ ${#ZERONET_MAIL_ADDRESS} -lt 20 ]; then
+        echo $"Address:    $ZERONET_MAIL_ADDRESS"
+        echo $"Public key: $ZERONET_MAIL_PRIVATE_KEY"
+        echo $'Unable to create zeronet mail address'
+        exit 7358
+    fi
 
-	if [ ${#ZERONET_MAIL_PRIVATE_KEY} -lt 20 ]; then
-		echo $"Address:    $ZERONET_MAIL_ADDRESS"
-		echo $"Public key: $ZERONET_MAIL_PRIVATE_KEY"
-		echo $'Unable to create zeronet mail private key'
-		exit 1639
-	fi
+    if [ ${#ZERONET_MAIL_PRIVATE_KEY} -lt 20 ]; then
+        echo $"Address:    $ZERONET_MAIL_ADDRESS"
+        echo $"Public key: $ZERONET_MAIL_PRIVATE_KEY"
+        echo $'Unable to create zeronet mail private key'
+        exit 1639
+    fi
 
-	if [ ! -d "$MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS" ]; then
-		echo $"Unable to find site directory: $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS"
-		exit 7638
-	fi
+    if [ ! -d "$MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS" ]; then
+        echo $"Unable to find site directory: $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS"
+        exit 7638
+    fi
 
-	function_check git_clone
-	git_clone $ZERONET_MAIL_REPO ZeroMail
-	if [ ! -d $MESH_INSTALL_DIR/zeronet/ZeroMail ]; then
-		echo $'ZeroMail repo could not be cloned'
-		exit 6739
-	fi
-	cd $MESH_INSTALL_DIR/zeronet/ZeroMail
-	git checkout $ZERONET_MAIL_COMMIT -b $ZERONET_MAIL_COMMIT
-	if ! grep -q "ZeroNet Mail commit" $COMPLETION_FILE; then
-		echo "ZeroNet Mail commit:$ZERONET_MAIL_COMMIT" >> $COMPLETION_FILE
-	else
-		sed -i "s/ZeroNet Mail commit.*/ZeroNet Mail commit:$ZERONET_MAIL_COMMIT/g" $COMPLETION_FILE
-	fi
+    function_check git_clone
+    git_clone $ZERONET_MAIL_REPO ZeroMail
+    if [ ! -d $MESH_INSTALL_DIR/zeronet/ZeroMail ]; then
+        echo $'ZeroMail repo could not be cloned'
+        exit 6739
+    fi
+    cd $MESH_INSTALL_DIR/zeronet/ZeroMail
+    git checkout $ZERONET_MAIL_COMMIT -b $ZERONET_MAIL_COMMIT
+    if ! grep -q "ZeroNet Mail commit" $COMPLETION_FILE; then
+        echo "ZeroNet Mail commit:$ZERONET_MAIL_COMMIT" >> $COMPLETION_FILE
+    else
+        sed -i "s/ZeroNet Mail commit.*/ZeroNet Mail commit:$ZERONET_MAIL_COMMIT/g" $COMPLETION_FILE
+    fi
 
-	echo $"ZeroNet Mail address:     $ZERONET_MAIL_ADDRESS"
-	echo $"ZeroNet Mail private key: $ZERONET_MAIL_PRIVATE_KEY"
-	cp -r $MESH_INSTALL_DIR/zeronet/ZeroMail/* $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS
+    echo $"ZeroNet Mail address:     $ZERONET_MAIL_ADDRESS"
+    echo $"ZeroNet Mail private key: $ZERONET_MAIL_PRIVATE_KEY"
+    cp -r $MESH_INSTALL_DIR/zeronet/ZeroMail/* $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS
 
-	if [ ! -d $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data ]; then
-		mkdir $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data
-	fi
-	cp $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data-default/data.json $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data
-	sed -i "s/MyZeroMail/$ZERONET_DEFAULT_MAIL_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data/data.json
-	sed -i "s/My ZeroMail./$ZERONET_DEFAULT_MAIL_TAGLINE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data/data.json
-	sed -i "s/ZeroMail Demo/$ZERONET_DEFAULT_MAIL_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/index.html
-	sed -i "s|<h3 class=\"description\">.*|<h3 class=\"description\">$ZERONET_DEFAULT_MAIL_TAGLINE</h3>|g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/index.html
-	sed -i "s/Mailging platform Demo/Mailging platform/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/content.json
-	python zeronet.py siteSign $ZERONET_MAIL_ADDRESS $ZERONET_MAIL_PRIVATE_KEY
+    if [ ! -d $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data ]; then
+        mkdir $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data
+    fi
+    cp $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data-default/data.json $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data
+    sed -i "s/MyZeroMail/$ZERONET_DEFAULT_MAIL_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data/data.json
+    sed -i "s/My ZeroMail./$ZERONET_DEFAULT_MAIL_TAGLINE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/data/data.json
+    sed -i "s/ZeroMail Demo/$ZERONET_DEFAULT_MAIL_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/index.html
+    sed -i "s|<h3 class=\"description\">.*|<h3 class=\"description\">$ZERONET_DEFAULT_MAIL_TAGLINE</h3>|g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/index.html
+    sed -i "s/Mailging platform Demo/Mailging platform/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_MAIL_ADDRESS/content.json
+    python zeronet.py siteSign $ZERONET_MAIL_ADDRESS $ZERONET_MAIL_PRIVATE_KEY
 
-	# Add an avahi service
-	function_check create_avahi_service
-	create_avahi_service zeronet-mail "zeronet-mail" udp $ZERONET_PORT "${ZERONET_URL}/${ZERONET_MAIL_ADDRESS}"
-	cp /tmp/zeronet-mail.service /etc/avahi/services/zeronet-mail.service
+    # Add an avahi service
+    function_check create_avahi_service
+    create_avahi_service zeronet-mail "zeronet-mail" udp $ZERONET_PORT "${ZERONET_URL}/${ZERONET_MAIL_ADDRESS}"
+    cp /tmp/zeronet-mail.service /etc/avahi/services/zeronet-mail.service
 
-	chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 
-	if [ ! -d /home/$MY_USERNAME/.config/zeronet ]; then
-		mkdir -p /home/$MY_USERNAME/.config/zeronet
-		chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
-	fi
-	echo "${ZERONET_URL}/${ZERONET_MAIL_ADDRESS}" > /home/$MY_USERNAME/.config/zeronet/mymail
+    if [ ! -d /home/$MY_USERNAME/.config/zeronet ]; then
+        mkdir -p /home/$MY_USERNAME/.config/zeronet
+        chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
+    fi
+    echo "${ZERONET_URL}/${ZERONET_MAIL_ADDRESS}" > /home/$MY_USERNAME/.config/zeronet/mymail
 
-	if ! grep -q $"ZeroNet Mail address" /home/$MY_USERNAME/README; then
-		echo '' >> /home/$MY_USERNAME/README
-		echo $"ZeroNet Mail address: $ZERONET_MAIL_ADDRESS" >> /home/$MY_USERNAME/README
-		echo $"ZeroNet Mail private key: $ZERONET_MAIL_PRIVATE_KEY" >> /home/$MY_USERNAME/README
-	fi
+    if ! grep -q $"ZeroNet Mail address" /home/$MY_USERNAME/README; then
+        echo '' >> /home/$MY_USERNAME/README
+        echo $"ZeroNet Mail address: $ZERONET_MAIL_ADDRESS" >> /home/$MY_USERNAME/README
+        echo $"ZeroNet Mail private key: $ZERONET_MAIL_PRIVATE_KEY" >> /home/$MY_USERNAME/README
+    fi
 
-	echo 'install_zeronet_mail' >> $COMPLETION_FILE
+    echo 'install_zeronet_mail' >> $COMPLETION_FILE
 }
 
 function install_zeronet_forum {
-	if grep -Fxq "install_zeronet_forum" $COMPLETION_FILE; then
-		return
-	fi
+    if grep -Fxq "install_zeronet_forum" $COMPLETION_FILE; then
+        return
+    fi
 
-	if [ ! -f /home/$MY_USERNAME/README ]; then
-		touch /home/$MY_USERNAME/README
-	fi
+    if [ ! -f /home/$MY_USERNAME/README ]; then
+        touch /home/$MY_USERNAME/README
+    fi
 
-	if grep -q "ZeroNet Forum address" /home/$MY_USERNAME/README; then
-		return
-	fi
+    if grep -q "ZeroNet Forum address" /home/$MY_USERNAME/README; then
+        return
+    fi
 
-	if [ ! -d /etc/avahi ]; then
-		echo $'Avahi is not installed'
-		exit 736
-	fi
+    if [ ! -d /etc/avahi ]; then
+        echo $'Avahi is not installed'
+        exit 736
+    fi
 
-	ZERONET_DEFAULT_FORUM_TITLE=$"${MY_USERNAME}'s Forum"
+    ZERONET_DEFAULT_FORUM_TITLE=$"${MY_USERNAME}'s Forum"
 
-	cd $MESH_INSTALL_DIR/zeronet
-	python zeronet.py --batch siteCreate 2> $MESH_INSTALL_DIR/zeronet/forum.txt
-	if [ ! -f $MESH_INSTALL_DIR/zeronet/forum.txt ]; then
-		echo $'Unable to create forum'
-		exit 479
-	fi
-	forum_address=$(cat forum.txt | grep "Site address" | awk -F ':' '{print $2}')
-	forum_private_key=$(cat forum.txt | grep "Site private key" | awk -F ':' '{print $2}')
-	ZERONET_FORUM_ADDRESS=${forum_address//[[:blank:]]/}
-	ZERONET_FORUM_PRIVATE_KEY=${forum_private_key//[[:blank:]]/}
+    cd $MESH_INSTALL_DIR/zeronet
+    python zeronet.py --batch siteCreate 2> $MESH_INSTALL_DIR/zeronet/forum.txt
+    if [ ! -f $MESH_INSTALL_DIR/zeronet/forum.txt ]; then
+        echo $'Unable to create forum'
+        exit 479
+    fi
+    forum_address=$(cat forum.txt | grep "Site address" | awk -F ':' '{print $2}')
+    forum_private_key=$(cat forum.txt | grep "Site private key" | awk -F ':' '{print $2}')
+    ZERONET_FORUM_ADDRESS=${forum_address//[[:blank:]]/}
+    ZERONET_FORUM_PRIVATE_KEY=${forum_private_key//[[:blank:]]/}
 
-	if [ ${#ZERONET_FORUM_ADDRESS} -lt 20 ]; then
-		echo $"Address:    $ZERONET_FORUM_ADDRESS"
-		echo $"Public key: $ZERONET_FORUM_PRIVATE_KEY"
-		echo $'Unable to create zeronet forum address'
-		exit 76352
-	fi
+    if [ ${#ZERONET_FORUM_ADDRESS} -lt 20 ]; then
+        echo $"Address:    $ZERONET_FORUM_ADDRESS"
+        echo $"Public key: $ZERONET_FORUM_PRIVATE_KEY"
+        echo $'Unable to create zeronet forum address'
+        exit 76352
+    fi
 
-	if [ ${#ZERONET_FORUM_PRIVATE_KEY} -lt 20 ]; then
-		echo $"Address:    $ZERONET_FORUM_ADDRESS"
-		echo $"Public key: $ZERONET_FORUM_PRIVATE_KEY"
-		echo $'Unable to create zeronet forum private key'
-		exit 87356
-	fi
+    if [ ${#ZERONET_FORUM_PRIVATE_KEY} -lt 20 ]; then
+        echo $"Address:    $ZERONET_FORUM_ADDRESS"
+        echo $"Public key: $ZERONET_FORUM_PRIVATE_KEY"
+        echo $'Unable to create zeronet forum private key'
+        exit 87356
+    fi
 
-	if [ ! -d "$MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS" ]; then
-		echo $"Unable to find site directory: $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS"
-		exit 7638
-	fi
+    if [ ! -d "$MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS" ]; then
+        echo $"Unable to find site directory: $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS"
+        exit 7638
+    fi
 
-	function_check git_clone
-	git_clone $ZERONET_FORUM_REPO ZeroTalk
-	if [ ! -d $MESH_INSTALL_DIR/zeronet/ZeroTalk ]; then
-		echo $'ZeroTalk repo could not be cloned'
-		exit 6739
-	fi
-	git checkout $ZERONET_FORUM_COMMIT -b $ZERONET_FORUM_COMMIT
-	if ! grep -q "ZeroNet Forum commit" $COMPLETION_FILE; then
-		echo "ZeroNet Forum commit:$ZERONET_FORUM_COMMIT" >> $COMPLETION_FILE
-	else
-		sed -i "s/ZeroNet Forum commit.*/ZeroNet Forum commit:$ZERONET_FORUM_COMMIT/g" $COMPLETION_FILE
-	fi
+    function_check git_clone
+    git_clone $ZERONET_FORUM_REPO ZeroTalk
+    if [ ! -d $MESH_INSTALL_DIR/zeronet/ZeroTalk ]; then
+        echo $'ZeroTalk repo could not be cloned'
+        exit 6739
+    fi
+    git checkout $ZERONET_FORUM_COMMIT -b $ZERONET_FORUM_COMMIT
+    if ! grep -q "ZeroNet Forum commit" $COMPLETION_FILE; then
+        echo "ZeroNet Forum commit:$ZERONET_FORUM_COMMIT" >> $COMPLETION_FILE
+    else
+        sed -i "s/ZeroNet Forum commit.*/ZeroNet Forum commit:$ZERONET_FORUM_COMMIT/g" $COMPLETION_FILE
+    fi
 
-	echo $"Forum address:     $ZERONET_FORUM_ADDRESS"
-	echo $"Forum private key: $ZERONET_FORUM_PRIVATE_KEY"
-	cp -r $MESH_INSTALL_DIR/zeronet/ZeroTalk/* $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS
-	sed -i "s/ZeroBoard/$ZERONET_DEFAULT_FORUM_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/index.html
-	sed -i "s/ZeroTalk/$ZERONET_DEFAULT_FORUM_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/index.html
-	sed -i "s|Demo for dynamic, decentralized content publishing.|$ZERONET_DEFAULT_FORUM_TAGLINE|g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/index.html
-	sed -i 's/Messaging Board Demo/Messaging Board/g' $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/content.json
-	sed -i "s/ZeroBoard/$ZERONET_DEFAULT_FORUM_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/content.json
-	python zeronet.py siteSign $ZERONET_FORUM_ADDRESS $ZERONET_FORUM_PRIVATE_KEY --inner_path data/users/content.json
+    echo $"Forum address:     $ZERONET_FORUM_ADDRESS"
+    echo $"Forum private key: $ZERONET_FORUM_PRIVATE_KEY"
+    cp -r $MESH_INSTALL_DIR/zeronet/ZeroTalk/* $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS
+    sed -i "s/ZeroBoard/$ZERONET_DEFAULT_FORUM_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/index.html
+    sed -i "s/ZeroTalk/$ZERONET_DEFAULT_FORUM_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/index.html
+    sed -i "s|Demo for dynamic, decentralized content publishing.|$ZERONET_DEFAULT_FORUM_TAGLINE|g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/index.html
+    sed -i 's/Messaging Board Demo/Messaging Board/g' $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/content.json
+    sed -i "s/ZeroBoard/$ZERONET_DEFAULT_FORUM_TITLE/g" $MESH_INSTALL_DIR/zeronet/data/$ZERONET_FORUM_ADDRESS/content.json
+    python zeronet.py siteSign $ZERONET_FORUM_ADDRESS $ZERONET_FORUM_PRIVATE_KEY --inner_path data/users/content.json
 
-	# Add an avahi service
-	function_check create_avahi_service
-	create_avahi_service zeronet-forum "zeronet-forum" udp $ZERONET_PORT "${ZERONET_URL}/${ZERONET_FORUM_ADDRESS}"
-	sudo cp /tmp/zeronet-forum.service /etc/avahi/services/zeronet-forum.service
+    # Add an avahi service
+    function_check create_avahi_service
+    create_avahi_service zeronet-forum "zeronet-forum" udp $ZERONET_PORT "${ZERONET_URL}/${ZERONET_FORUM_ADDRESS}"
+    sudo cp /tmp/zeronet-forum.service /etc/avahi/services/zeronet-forum.service
 
-	chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 
-	if [ ! -d /home/$MY_USERNAME/.config/zeronet ]; then
-		mkdir -p /home/$MY_USERNAME/.config/zeronet
-		chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
-	fi
-	echo "${ZERONET_URL}/${ZERONET_FORUM_ADDRESS}" > /home/$MY_USERNAME/.config/zeronet/myforum
+    if [ ! -d /home/$MY_USERNAME/.config/zeronet ]; then
+        mkdir -p /home/$MY_USERNAME/.config/zeronet
+        chown -R $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/.config
+    fi
+    echo "${ZERONET_URL}/${ZERONET_FORUM_ADDRESS}" > /home/$MY_USERNAME/.config/zeronet/myforum
 
-	if ! grep -q $"ZeroNet Forum address" /home/$MY_USERNAME/README; then
-		echo '' >> /home/$MY_USERNAME/README
-		echo $"ZeroNet Forum address: $ZERONET_FORUM_ADDRESS" >> /home/$MY_USERNAME/README
-		echo $"ZeroNet Forum private key: $ZERONET_FORUM_PRIVATE_KEY" >> /home/$MY_USERNAME/README
-	fi
+    if ! grep -q $"ZeroNet Forum address" /home/$MY_USERNAME/README; then
+        echo '' >> /home/$MY_USERNAME/README
+        echo $"ZeroNet Forum address: $ZERONET_FORUM_ADDRESS" >> /home/$MY_USERNAME/README
+        echo $"ZeroNet Forum private key: $ZERONET_FORUM_PRIVATE_KEY" >> /home/$MY_USERNAME/README
+    fi
 
-	echo 'install_zeronet_forum' >> $COMPLETION_FILE
+    echo 'install_zeronet_forum' >> $COMPLETION_FILE
 }
 
 function install_zeronet_main {
-	if grep -Fxq "install_zeronet_main" $COMPLETION_FILE; then
-		return
-	fi
+    if grep -Fxq "install_zeronet_main" $COMPLETION_FILE; then
+        return
+    fi
 
-	${PROJECT_NAME}-mesh-install -f zeronet
-	systemctl daemon-reload
-	systemctl start tracker.service
-	systemctl start zeronet.service
+    ${PROJECT_NAME}-mesh-install -f zeronet
+    systemctl daemon-reload
+    systemctl start tracker.service
+    systemctl start zeronet.service
 
-	function_check configure_firewall_for_zeronet
-	configure_firewall_for_zeronet
-	echo 'install_zeronet_main' >> $COMPLETION_FILE
+    function_check configure_firewall_for_zeronet
+    configure_firewall_for_zeronet
+    echo 'install_zeronet_main' >> $COMPLETION_FILE
 }
 
 function mesh_zeronet {
-	ZERONET_REPO_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_REPO=" | head -n 1 | awk -F '"' '{print $2}')
-	if [ ${#ZERONET_REPO_MAIN} -gt 4 ]; then
-		ZERONET_REPO=$ZERONET_REPO_MAIN
-	fi
-	if [ ! $ZERONET_REPO ]; then
-		echo $'No ZeroNet repo was specified'
-		exit 723539
-	fi
+    ZERONET_REPO_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_REPO=" | head -n 1 | awk -F '"' '{print $2}')
+    if [ ${#ZERONET_REPO_MAIN} -gt 4 ]; then
+        ZERONET_REPO=$ZERONET_REPO_MAIN
+    fi
+    if [ ! $ZERONET_REPO ]; then
+        echo $'No ZeroNet repo was specified'
+        exit 723539
+    fi
 
-	ZERONET_COMMIT_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
-	if [ ${#ZERONET_COMMIT_MAIN} -gt 4 ]; then
-		ZERONET_COMMIT=$ZERONET_COMMIT_MAIN
-	fi
-	if [ ! $ZERONET_COMMIT ]; then
-		echo $'No ZeroNet commit was specified'
-		exit 490439
-	fi
+    ZERONET_COMMIT_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
+    if [ ${#ZERONET_COMMIT_MAIN} -gt 4 ]; then
+        ZERONET_COMMIT=$ZERONET_COMMIT_MAIN
+    fi
+    if [ ! $ZERONET_COMMIT ]; then
+        echo $'No ZeroNet commit was specified'
+        exit 490439
+    fi
 
-	MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
-	if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
-		MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
-	fi
-	if [ ! $MESH_INSTALL_DIR ]; then
-		echo $'No mesh install dir was specified'
-		exit 432052
-	fi
+    MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
+    if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
+        MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
+    fi
+    if [ ! $MESH_INSTALL_DIR ]; then
+        echo $'No mesh install dir was specified'
+        exit 432052
+    fi
 
-	chroot "$rootdir" apt-get -y install python python-msgpack python-gevent
-	chroot "$rootdir" apt-get -y install python-pip bittornado
-	chroot "$rootdir" pip install msgpack-python --upgrade
+    chroot "$rootdir" apt-get -y install python python-msgpack python-gevent
+    chroot "$rootdir" apt-get -y install python-pip bittornado
+    chroot "$rootdir" pip install msgpack-python --upgrade
 
-	chroot "$rootdir" useradd -d $MESH_INSTALL_DIR/zeronet/ -s /bin/false zeronet
-	git clone $ZERONET_REPO $rootdir$MESH_INSTALL_DIR/zeronet
-	if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet ]; then
-		echo 'WARNING: Unable to clone zeronet'
-		return
-	fi
-	cd $rootdir$MESH_INSTALL_DIR/zeronet
-	git checkout $ZERONET_COMMIT -b $ZERONET_COMMIT
-	if ! grep -q "ZeroNet commit" $COMPLETION_FILE; then
-		echo "ZeroNet commit:$ZERONET_COMMIT" >> $rootdir$COMPLETION_FILE
-	else
-		sed -i "s/ZeroNet commit.*/ZeroNet commit:$ZERONET_COMMIT/g" $COMPLETION_FILE
-	fi
-	chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    chroot "$rootdir" useradd -d $MESH_INSTALL_DIR/zeronet/ -s /bin/false zeronet
+    git clone $ZERONET_REPO $rootdir$MESH_INSTALL_DIR/zeronet
+    if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet ]; then
+        echo 'WARNING: Unable to clone zeronet'
+        return
+    fi
+    cd $rootdir$MESH_INSTALL_DIR/zeronet
+    git checkout $ZERONET_COMMIT -b $ZERONET_COMMIT
+    if ! grep -q "ZeroNet commit" $COMPLETION_FILE; then
+        echo "ZeroNet commit:$ZERONET_COMMIT" >> $rootdir$COMPLETION_FILE
+    else
+        sed -i "s/ZeroNet commit.*/ZeroNet commit:$ZERONET_COMMIT/g" $COMPLETION_FILE
+    fi
+    chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 
-	# Hack to ensure that the file access port is opened
-	# This is because zeronet normally relies on an internet site
-	# to do this, but on a purely local mesh the internet isn't available
-	sed -i 's|fileserver_port = 0|fileserver_port = config.fileserver_port\n            sys.modules["main"].file_server.port_opened = True|g' $rootdir$MESH_INSTALL_DIR/zeronet/src/Site/Site.py
+    # Hack to ensure that the file access port is opened
+    # This is because zeronet normally relies on an internet site
+    # to do this, but on a purely local mesh the internet isn't available
+    sed -i 's|fileserver_port = 0|fileserver_port = config.fileserver_port\n            sys.modules["main"].file_server.port_opened = True|g' $rootdir$MESH_INSTALL_DIR/zeronet/src/Site/Site.py
 
-	ZERONET_DAEMON=$rootdir/etc/systemd/system/zeronet.service
-	echo '[Unit]' > $ZERONET_DAEMON
-	echo 'Description=Zeronet Server' >> $ZERONET_DAEMON
-	echo 'After=syslog.target' >> $ZERONET_DAEMON
-	echo 'After=network.target' >> $ZERONET_DAEMON
-	echo '[Service]' >> $ZERONET_DAEMON
-	echo 'Type=simple' >> $ZERONET_DAEMON
-	echo 'User=zeronet' >> $ZERONET_DAEMON
-	echo 'Group=zeronet' >> $ZERONET_DAEMON
-	echo "WorkingDirectory=$MESH_INSTALL_DIR/zeronet" >> $ZERONET_DAEMON
-	echo "ExecStart=/usr/bin/python zeronet.py --ip_external replace.local --trackers_file $MESH_INSTALL_DIR/zeronet/bootstrap" >> $ZERONET_DAEMON
-	echo '' >> $ZERONET_DAEMON
-	echo 'TimeoutSec=300' >> $ZERONET_DAEMON
-	echo '' >> $ZERONET_DAEMON
-	echo '[Install]' >> $ZERONET_DAEMON
-	echo 'WantedBy=multi-user.target' >> $ZERONET_DAEMON
+    ZERONET_DAEMON=$rootdir/etc/systemd/system/zeronet.service
+    echo '[Unit]' > $ZERONET_DAEMON
+    echo 'Description=Zeronet Server' >> $ZERONET_DAEMON
+    echo 'After=syslog.target' >> $ZERONET_DAEMON
+    echo 'After=network.target' >> $ZERONET_DAEMON
+    echo '[Service]' >> $ZERONET_DAEMON
+    echo 'Type=simple' >> $ZERONET_DAEMON
+    echo 'User=zeronet' >> $ZERONET_DAEMON
+    echo 'Group=zeronet' >> $ZERONET_DAEMON
+    echo "WorkingDirectory=$MESH_INSTALL_DIR/zeronet" >> $ZERONET_DAEMON
+    echo "ExecStart=/usr/bin/python zeronet.py --ip_external replace.local --trackers_file $MESH_INSTALL_DIR/zeronet/bootstrap" >> $ZERONET_DAEMON
+    echo '' >> $ZERONET_DAEMON
+    echo 'TimeoutSec=300' >> $ZERONET_DAEMON
+    echo '' >> $ZERONET_DAEMON
+    echo '[Install]' >> $ZERONET_DAEMON
+    echo 'WantedBy=multi-user.target' >> $ZERONET_DAEMON
 
-	TRACKER_DAEMON=$rootdir/etc/systemd/system/tracker.service
-	echo '[Unit]' > $TRACKER_DAEMON
-	echo 'Description=Torrent Tracker' >> $TRACKER_DAEMON
-	echo 'After=syslog.target' >> $TRACKER_DAEMON
-	echo 'After=network.target' >> $TRACKER_DAEMON
-	echo '[Service]' >> $TRACKER_DAEMON
-	echo 'Type=simple' >> $TRACKER_DAEMON
-	echo 'User=tracker' >> $TRACKER_DAEMON
-	echo 'Group=tracker' >> $TRACKER_DAEMON
-	echo "WorkingDirectory=$MESH_INSTALL_DIR/tracker" >> $TRACKER_DAEMON
-	echo "ExecStart=/usr/bin/bttrack --port $TRACKER_PORT --dfile $MESH_INSTALL_DIR/tracker/dstate --logfile $MESH_INSTALL_DIR/tracker/tracker.log --nat_check 0 --scrape_allowed full --ipv6_enabled 0" >> $TRACKER_DAEMON
-	echo '' >> $TRACKER_DAEMON
-	echo 'TimeoutSec=300' >> $TRACKER_DAEMON
-	echo '' >> $TRACKER_DAEMON
-	echo '[Install]' >> $TRACKER_DAEMON
-	echo 'WantedBy=multi-user.target' >> $TRACKER_DAEMON
+    TRACKER_DAEMON=$rootdir/etc/systemd/system/tracker.service
+    echo '[Unit]' > $TRACKER_DAEMON
+    echo 'Description=Torrent Tracker' >> $TRACKER_DAEMON
+    echo 'After=syslog.target' >> $TRACKER_DAEMON
+    echo 'After=network.target' >> $TRACKER_DAEMON
+    echo '[Service]' >> $TRACKER_DAEMON
+    echo 'Type=simple' >> $TRACKER_DAEMON
+    echo 'User=tracker' >> $TRACKER_DAEMON
+    echo 'Group=tracker' >> $TRACKER_DAEMON
+    echo "WorkingDirectory=$MESH_INSTALL_DIR/tracker" >> $TRACKER_DAEMON
+    echo "ExecStart=/usr/bin/bttrack --port $TRACKER_PORT --dfile $MESH_INSTALL_DIR/tracker/dstate --logfile $MESH_INSTALL_DIR/tracker/tracker.log --nat_check 0 --scrape_allowed full --ipv6_enabled 0" >> $TRACKER_DAEMON
+    echo '' >> $TRACKER_DAEMON
+    echo 'TimeoutSec=300' >> $TRACKER_DAEMON
+    echo '' >> $TRACKER_DAEMON
+    echo '[Install]' >> $TRACKER_DAEMON
+    echo 'WantedBy=multi-user.target' >> $TRACKER_DAEMON
 
-	chroot "$rootdir" useradd -d $MESH_INSTALL_DIR/tracker/ -s /bin/false tracker
-	if [ ! -d $rootdir$MESH_INSTALL_DIR/tracker ]; then
-		mkdir $rootdir$MESH_INSTALL_DIR/tracker
-	fi
-	chroot "$rootdir" chown -R tracker:tracker $MESH_INSTALL_DIR/tracker
+    chroot "$rootdir" useradd -d $MESH_INSTALL_DIR/tracker/ -s /bin/false tracker
+    if [ ! -d $rootdir$MESH_INSTALL_DIR/tracker ]; then
+        mkdir $rootdir$MESH_INSTALL_DIR/tracker
+    fi
+    chroot "$rootdir" chown -R tracker:tracker $MESH_INSTALL_DIR/tracker
 
-	# publish regularly
-	MESH_SYNC_COMMAND=$rootdir/usr/bin/mesh-sync
-	echo '#!/bin/bash' > $MESH_SYNC_COMMAND
-	echo 'while true' >> $MESH_SYNC_COMMAND
-	echo 'do' >> $MESH_SYNC_COMMAND
-	echo '    /usr/local/bin/toxavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
-	echo '    sleep 10' >> $MESH_SYNC_COMMAND
-	echo '    /usr/local/bin/zeronetavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
-	echo '    sleep 10' >> $MESH_SYNC_COMMAND
-	echo 'done' >> $MESH_SYNC_COMMAND
-	chmod +x $MESH_SYNC_COMMAND
+    # publish regularly
+    MESH_SYNC_COMMAND=$rootdir/usr/bin/mesh-sync
+    echo '#!/bin/bash' > $MESH_SYNC_COMMAND
+    echo '/usr/local/bin/toxavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
+    echo '/usr/local/bin/zeronetavahi 2> /dev/null' >> $MESH_SYNC_COMMAND
+    chmod +x $MESH_SYNC_COMMAND
 
-	if [ ! -f $rootdir/etc/systemd/system/mesh-sync.service ]; then
-		MESH_SYNC_FILENAME=$rootdir/etc/systemd/system/mesh-sync.service
-		echo '[Unit]' > $MESH_SYNC_FILENAME
-		echo 'Description=mesh-sync - Service publications over avahi' >> $MESH_SYNC_FILENAME
-		echo 'After=network.target' >> $MESH_SYNC_FILENAME
-		echo '' >> $MESH_SYNC_FILENAME
-		echo '[Service]' >> $MESH_SYNC_FILENAME
-		echo 'User=root' >> $MESH_SYNC_FILENAME
-		echo 'ExecStart=/usr/bin/mesh-sync' >> $MESH_SYNC_FILENAME
-		echo 'Restart=on-failure' >> $MESH_SYNC_FILENAME
-		echo 'SuccessExitStatus=3 4' >> $MESH_SYNC_FILENAME
-		echo 'RestartForceExitStatus=3 4' >> $MESH_SYNC_FILENAME
-		echo '' >> $MESH_SYNC_FILENAME
-		echo '[Install]' >> $MESH_SYNC_FILENAME
-		echo 'WantedBy=multi-user.target' >> $MESH_SYNC_FILENAME
+    cron_add_mins 1 "$MESH_SYNC_COMMAND"
+    cron_add_mins 1 "( sleep 30 ; $MESH_SYNC_COMMAND )"
 
-		chroot "$rootdir" systemctl enable mesh-sync.service
-	fi
-
-	chroot "$rootdir" systemctl enable tracker.service
-	chroot "$rootdir" systemctl enable zeronet.service
+    chroot "$rootdir" systemctl enable tracker.service
+    chroot "$rootdir" systemctl enable zeronet.service
 }
 
 function mesh_zeronet_blog {
-	ZERONET_BLOG_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_BLOG_REPO=" | head -n 1 | awk -F '"' '{print $2}')
-	ZERONET_BLOG_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_BLOG_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
-	MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
-	if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
-		MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
-	fi
-	if [ ! $MESH_INSTALL_DIR ]; then
-		echo $'No mesh install dir was specified'
-		exit 432052
-	fi
+    ZERONET_BLOG_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_BLOG_REPO=" | head -n 1 | awk -F '"' '{print $2}')
+    ZERONET_BLOG_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_BLOG_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
+    MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
+    if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
+        MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
+    fi
+    if [ ! $MESH_INSTALL_DIR ]; then
+        echo $'No mesh install dir was specified'
+        exit 432052
+    fi
 
-	git clone $ZERONET_BLOG_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroBlog
-	if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroBlog ]; then
-		echo $'ZeroBlog repo could not be cloned'
-		exit 6739
-	fi
-	cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroBlog
-	git checkout $ZERONET_BLOG_COMMIT -b $ZERONET_BLOG_COMMIT
-	chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    git clone $ZERONET_BLOG_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroBlog
+    if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroBlog ]; then
+        echo $'ZeroBlog repo could not be cloned'
+        exit 6739
+    fi
+    cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroBlog
+    git checkout $ZERONET_BLOG_COMMIT -b $ZERONET_BLOG_COMMIT
+    chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 }
 
 function mesh_zeronet_mail {
-	ZERONET_MAIL_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_MAIL_REPO=" | head -n 1 | awk -F '"' '{print $2}')
-	ZERONET_MAIL_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_MAIL_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
-	MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
-	if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
-		MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
-	fi
-	if [ ! $MESH_INSTALL_DIR ]; then
-		echo $'No mesh install dir was specified'
-		exit 432052
-	fi
+    ZERONET_MAIL_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_MAIL_REPO=" | head -n 1 | awk -F '"' '{print $2}')
+    ZERONET_MAIL_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_MAIL_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
+    MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
+    if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
+        MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
+    fi
+    if [ ! $MESH_INSTALL_DIR ]; then
+        echo $'No mesh install dir was specified'
+        exit 432052
+    fi
 
-	git clone $ZERONET_MAIL_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroMail
-	if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroMail ]; then
-		echo $'ZeroMail repo could not be cloned'
-		exit 78493
-	fi
-	cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroMail
-	git checkout $ZERONET_MAIL_COMMIT -b $ZERONET_MAIL_COMMIT
-	chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    git clone $ZERONET_MAIL_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroMail
+    if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroMail ]; then
+        echo $'ZeroMail repo could not be cloned'
+        exit 78493
+    fi
+    cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroMail
+    git checkout $ZERONET_MAIL_COMMIT -b $ZERONET_MAIL_COMMIT
+    chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 }
 
 function mesh_zeronet_forum {
-	ZERONET_FORUM_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_FORUM_REPO=" | head -n 1 | awk -F '"' '{print $2}')
-	ZERONET_FORUM_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_FORUM_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
-	MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
-	if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
-		MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
-	fi
-	if [ ! $MESH_INSTALL_DIR ]; then
-		echo $'No mesh install dir was specified'
-		exit 432052
-	fi
+    ZERONET_FORUM_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_FORUM_REPO=" | head -n 1 | awk -F '"' '{print $2}')
+    ZERONET_FORUM_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_FORUM_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
+    MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
+    if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
+        MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
+    fi
+    if [ ! $MESH_INSTALL_DIR ]; then
+        echo $'No mesh install dir was specified'
+        exit 432052
+    fi
 
-	git clone $ZERONET_FORUM_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroTalk
-	if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroTalk ]; then
-		echo $'ZeroTalk repo could not be cloned'
-		exit 78252
-	fi
-	cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroTalk
-	git checkout $ZERONET_FORUM_COMMIT -b $ZERONET_FORUM_COMMIT
-	chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    git clone $ZERONET_FORUM_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroTalk
+    if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroTalk ]; then
+        echo $'ZeroTalk repo could not be cloned'
+        exit 78252
+    fi
+    cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroTalk
+    git checkout $ZERONET_FORUM_COMMIT -b $ZERONET_FORUM_COMMIT
+    chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 }
 
 function mesh_zeronet_id {
-	ZERONET_ID_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_ID_REPO=" | head -n 1 | awk -F '"' '{print $2}')
-	ZERONET_ID_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_ID_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
-	MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
-	if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
-		MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
-	fi
-	if [ ! $MESH_INSTALL_DIR ]; then
-		echo $'No mesh install dir was specified'
-		exit 432052
-	fi
+    ZERONET_ID_REPO=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_ID_REPO=" | head -n 1 | awk -F '"' '{print $2}')
+    ZERONET_ID_COMMIT=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "ZERONET_ID_COMMIT=" | head -n 1 | awk -F "'" '{print $2}')
+    MESH_INSTALL_DIR_MAIN=$(cat /usr/share/${PROJECT_NAME}/apps/${PROJECT_NAME}-app-zeronet | grep "MESH_INSTALL_DIR=" | head -n 1 | awk -F "'" '{print $2}')
+    if [ ${#MESH_INSTALL_DIR_MAIN} -gt 4 ]; then
+        MESH_INSTALL_DIR=$MESH_INSTALL_DIR_MAIN
+    fi
+    if [ ! $MESH_INSTALL_DIR ]; then
+        echo $'No mesh install dir was specified'
+        exit 432052
+    fi
 
-	git clone $ZERONET_ID_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroID
-	if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroID ]; then
-		echo $'ZeroID repo could not be cloned'
-		exit 37936
-	fi
-	cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroID
-	git checkout $ZERONET_ID_COMMIT -b $ZERONET_ID_COMMIT
-	chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
+    git clone $ZERONET_ID_REPO $rootdir$MESH_INSTALL_DIR/zeronet/ZeroID
+    if [ ! -d $rootdir$MESH_INSTALL_DIR/zeronet/ZeroID ]; then
+        echo $'ZeroID repo could not be cloned'
+        exit 37936
+    fi
+    cd $rootdir$MESH_INSTALL_DIR/zeronet/ZeroID
+    git checkout $ZERONET_ID_COMMIT -b $ZERONET_ID_COMMIT
+    chroot "$rootdir" chown -R zeronet:zeronet $MESH_INSTALL_DIR/zeronet
 }
 
 function install_zeronet {
-	if [ $INSTALLING_MESH ]; then
-		mesh_zeronet
-		mesh_zeronet_blog
-		mesh_zeronet_mail
-		mesh_zeronet_forum
-		return
-	fi
-	if grep -Fxq "install_zeronet" $COMPLETION_FILE; then
-		return
-	fi
-	install_zeronet_main
-	install_zeronet_blog
-	install_zeronet_mail
-	install_zeronet_forum
-	echo 'install_zeronet' >> $COMPLETION_FILE
+    if [ $INSTALLING_MESH ]; then
+        mesh_zeronet
+        mesh_zeronet_blog
+        mesh_zeronet_mail
+        mesh_zeronet_forum
+        return
+    fi
+    if grep -Fxq "install_zeronet" $COMPLETION_FILE; then
+        return
+    fi
+    install_zeronet_main
+    install_zeronet_blog
+    install_zeronet_mail
+    install_zeronet_forum
+    echo 'install_zeronet' >> $COMPLETION_FILE
 }
 
 # NOTE: deliberately no exit 0