394 lines
12 KiB
Bash
Executable File
394 lines
12 KiB
Bash
Executable File
#!/bin/bash
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#
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# .---. . .
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# | | |
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# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
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# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
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# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
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#
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# Freedom in the Cloud
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#
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# A script for using avahi to discover peers and update zeronet trackers
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# Blogs and fora are discovered on the network and then published
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# to an index file which can be opened in a browser
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# License
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# =======
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#
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# Copyright (C) 2015-2016 Bob Mottram <bob@robotics.uk.to>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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PROJECT_NAME='freedombone'
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export TEXTDOMAIN=$PROJECT_NAME
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export TEXTDOMAINDIR="/usr/share/locale"
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WEB_PAGE_TITLE=$"${PROJECT_NAME} Mesh"
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TRACKER_PORT=6969
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ZERONET_INSTALL=/opt/zeronet
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ZERONET_USER_HOME=/home/zeronet
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MY_USERNAME=$USER
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if [ ! -d $ZERONET_INSTALL ]; then
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if [ -d /home/$MY_USERNAME/zeronet ]; then
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ZERONET_INSTALL=/home/$MY_USERNAME/zeronet
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else
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exit 0
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fi
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fi
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BLOGS_FILE=$ZERONET_INSTALL/${PROJECT_NAME}-blogs
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MAIL_FILE=$ZERONET_INSTALL/${PROJECT_NAME}-mail
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FORUM_FILE=$ZERONET_INSTALL/${PROJECT_NAME}-fora
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TOX_USERS_FILE=$ZERONET_INSTALL/${PROJECT_NAME}-tox-users
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ZERONET_INDEX=/home/$MY_USERNAME/mesh.html
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ZERONET_CONFIG=$ZERONET_INSTALL/bootstrap
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IPFS_PORT=4001
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MY_BLOG_STR=$"My Blog"
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MY_MAIL_STR=$"My Mail"
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MY_FORUM_STR=$"My Forum"
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BLOGS_STR=$"Blogs"
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MAIL_STR=$"Mail"
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FORA_STR=$"Fora"
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ZERONET_BLOG_STR=$"ZeroNet Blog"
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ZERONET_MAIL_STR=$"ZeroNet Mail"
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ZERONET_FORUM_STR=$"ZeroNet Forum"
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NO_USERS_STR=$"No users found"
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function create_index {
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if [ -f $ZERONET_INDEX ]; then
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sed -i "s|.*${MY_BLOG_STR}.*| <li><a href=\"$(cat /home/$MY_USERNAME/.config/zeronet/myblog)\">${MY_BLOG_STR}</a></li>|g" $ZERONET_INDEX
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sed -i "s|.*${MY_MAIL_STR}.*| <li><a href=\"$(cat /home/$MY_USERNAME/.config/zeronet/mymail)\">${MY_MAIL_STR}</a></li>|g" $ZERONET_INDEX
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sed -i "s|.*${MY_FORUM_STR}.*| <li><a href=\"$(cat /home/$MY_USERNAME/.config/zeronet/myforum)\">${MY_FORUM_STR}</a></li>|g" $ZERONET_INDEX
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return
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fi
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echo '<!DOCTYPE html>' > $ZERONET_INDEX
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echo '<html>' >> $ZERONET_INDEX
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echo '<head>' >> $ZERONET_INDEX
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echo "<title>$WEB_PAGE_TITLE</title>" >> $ZERONET_INDEX
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echo '</head>' >> $ZERONET_INDEX
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echo '<body>' >> $ZERONET_INDEX
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echo "<H1>$WEB_PAGE_TITLE</H1>" >> $ZERONET_INDEX
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echo '' >> $ZERONET_INDEX
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echo "<H2>Your Sites</H2>" >> $ZERONET_INDEX
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echo '' >> $ZERONET_INDEX
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echo '<ol type="square">' >> $ZERONET_INDEX
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echo " <li><a href=\"$(cat /home/$MY_USERNAME/.config/zeronet/myblog)\">${MY_BLOG_STR}</a></li>" >> $ZERONET_INDEX
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echo " <li><a href=\"$(cat /home/$MY_USERNAME/.config/zeronet/mymail)\">${MY_MAIL_STR}</a></li>" >> $ZERONET_INDEX
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echo " <li><a href=\"$(cat /home/$MY_USERNAME/.config/zeronet/myforum)\">${MY_FORUM_STR}</a></li>" >> $ZERONET_INDEX
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# echo " <li><a href=\"http://localhost:5001/webui\">File Share</a></li>" >> $ZERONET_INDEX
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echo '</ol>' >> $ZERONET_INDEX
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echo '' >> $ZERONET_INDEX
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echo "<H2>On the Mesh</H2>" >> $ZERONET_INDEX
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echo '' >> $ZERONET_INDEX
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echo '<ol type="square">' >> $ZERONET_INDEX
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echo " <li><a href=\"${BLOGS_FILE}.html\">${BLOGS_STR}</a></li>" >> $ZERONET_INDEX
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echo " <li><a href=\"${MAIL_FILE}.html\">${MAIL_STR}</a></li>" >> $ZERONET_INDEX
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echo " <li><a href=\"${FORUM_FILE}.html\">${FORA_STR}</a></li>" >> $ZERONET_INDEX
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echo " <li><a href=\"${TOX_USERS_FILE}.html\">Tox Users</a></li>" >> $ZERONET_INDEX
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echo '</ol>' >> $ZERONET_INDEX
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echo '' >> $ZERONET_INDEX
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echo '</body>' >> $ZERONET_INDEX
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echo '</html>' >> $ZERONET_INDEX
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}
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function create_header {
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header_file=${1}-header.html
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if [ -f $header_file ]; then
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return
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fi
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echo '<!DOCTYPE html>' > $header_file
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echo '<html>' >> $header_file
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echo '<head>' >> $header_file
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echo "<title>$WEB_PAGE_TITLE - $2</title>" >> $header_file
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echo '<meta http-equiv="refresh" content="60">' >> $header_file
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echo '</head>' >> $header_file
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echo '<body>' >> $header_file
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echo "<H1>$2</H1>" >> $header_file
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}
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function create_footer {
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footer_file=${1}-footer.html
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if [ -f $footer_file ]; then
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return
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fi
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echo '</body>' >> $footer_file
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echo '</html>' >> $footer_file
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}
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if [ ! -d /etc/avahi ]; then
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exit 0
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fi
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# Create a list of bootstrap nodes
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TEMPFILE_BASE=/tmp/tmpzeronetavahibase.txt
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TEMPFILE=/tmp/tmpzeronetavahi.txt
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avahi-browse -atr > $TEMPFILE_BASE
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cat $TEMPFILE_BASE | grep "hostname =\|address =\|port =" > $TEMPFILE
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if [ ! -f $TEMPFILE ]; then
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exit 1
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fi
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if [ -f $ZERONET_CONFIG.new ]; then
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rm -f $ZERONET_CONFIG.new
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fi
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touch $ZERONET_CONFIG.new
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state=0
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address=""
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peer=""
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tracker_ctr=0
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [ ${state} -eq "1" ]; then
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if [[ $line == *"address ="* ]]; then
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address=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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tracker_url="http://$peer:$TRACKER_PORT/announce"
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if ! grep -q "$tracker_url" $ZERONET_CONFIG.new; then
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echo "$tracker_url" >> $ZERONET_CONFIG.new
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tracker_ctr=$((tracker_ctr + 1))
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fi
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state=0
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fi
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fi
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if [[ $line == *"hostname ="* ]]; then
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peer=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=1
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fi
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done < "$TEMPFILE"
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# detect blogs in the mesh
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if [ -f $BLOGS_FILE.new ]; then
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rm -f $BLOGS_FILE.new
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fi
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cat $TEMPFILE_BASE | grep "${ZERONET_BLOG_STR}\|hostname =\|address =\|port =\|txt =" > $TEMPFILE
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state=0
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address=""
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peer=""
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echo '<ol type="square">' >> $BLOGS_FILE.new
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [ ${state} -eq "3" ]; then
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if [[ $line == *"txt ="* ]]; then
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blog_url=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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echo " <li><a href=${blog_url}>${peer}</a></li>" >> $BLOGS_FILE.new
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state=0
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fi
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fi
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if [ ${state} -eq "2" ]; then
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if [[ $line == *"address ="* ]]; then
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address=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=3
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fi
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fi
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if [ ${state} -eq "1" ]; then
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if [[ $line == *"hostname ="* ]]; then
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peer=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=2
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fi
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fi
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if [[ $line == *"${ZERONET_BLOG_STR}"* && $line == "= "* ]]; then
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state=1
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fi
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done < "$TEMPFILE"
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echo '</ol>' >> $BLOGS_FILE.new
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# detect mail in the mesh
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if [ -f $MAIL_FILE.new ]; then
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rm -f $MAIL_FILE.new
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fi
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cat $TEMPFILE_BASE | grep "${ZERONET_MAIL_STR}\|hostname =\|address =\|port =\|txt =" > $TEMPFILE
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state=0
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address=""
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peer=""
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echo '<ol type="square">' >> $MAIL_FILE.new
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [ ${state} -eq "3" ]; then
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if [[ $line == *"txt ="* ]]; then
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mail_url=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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echo " <li><a href=${mail_url}>${peer}</a></li>" >> $MAIL_FILE.new
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state=0
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fi
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fi
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if [ ${state} -eq "2" ]; then
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if [[ $line == *"address ="* ]]; then
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address=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=3
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fi
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fi
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if [ ${state} -eq "1" ]; then
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if [[ $line == *"hostname ="* ]]; then
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peer=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=2
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fi
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fi
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if [[ $line == *"${ZERONET_MAIL_STR}"* && $line == "= "* ]]; then
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state=1
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fi
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done < "$TEMPFILE"
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echo '</ol>' >> $MAIL_FILE.new
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# detect fora in the mesh
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if [ -f $FORUM_FILE.new ]; then
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rm -f $FORUM_FILE.new
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fi
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cat $TEMPFILE_BASE | grep "${ZERONET_FORUM_STR}\|hostname =\|address =\|port =\|txt =" > $TEMPFILE
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state=0
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address=""
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peer=""
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echo '<ol type="square">' >> $FORUM_FILE.new
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [ ${state} -eq "3" ]; then
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if [[ $line == *"txt ="* ]]; then
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forum_url=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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echo " <li><a href=${forum_url}>${peer}</a></li>" >> $FORUM_FILE.new
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state=0
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fi
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fi
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if [ ${state} -eq "2" ]; then
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if [[ $line == *"address ="* ]]; then
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address=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=3
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fi
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fi
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if [ ${state} -eq "1" ]; then
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if [[ $line == *"hostname ="* ]]; then
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peer=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=2
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fi
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fi
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if [[ $line == *"${ZERONET_FORUM_STR}"* && $line == "= "* ]]; then
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state=1
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fi
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done < "$TEMPFILE"
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echo '<ol>' >> $FORUM_FILE.new
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# IPFS bootstrap
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cat $TEMPFILE_BASE | grep "IPFS\|hostname =\|address =\|port =\|txt =" > $TEMPFILE
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state=0
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address=""
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peer=""
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [ ${state} -eq "3" ]; then
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if [[ $line == *"txt ="* ]]; then
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ipfs_peer_id=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}' | awk -F '"' '{print $2}')
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ipfs bootstrap add /ip4/${address}/tcp/${IPFS_PORT}/ipfs/${ipfs_peer_id}
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state=0
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fi
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fi
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if [ ${state} -eq "2" ]; then
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if [[ $line == *"address ="* ]]; then
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address=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=3
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fi
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fi
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if [ ${state} -eq "1" ]; then
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if [[ $line == *"hostname ="* ]]; then
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peer=$(echo $line | awk -F '[' '{print $2}' | awk -F ']' '{print $1}')
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state=2
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fi
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fi
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if [[ $line == *"IPFS"* && $line == "= "* ]]; then
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state=1
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fi
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done < "$TEMPFILE"
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# detect Tox users
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lstox > $TEMPFILE
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toxctr=0
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echo '<ol type="square">' >> $TOX_USERS_FILE.new
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while IFS='' read -r line || [[ -n "$line" ]]; do
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if [[ $line != "Failed*" ]]; then
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echo " <li>$line</li>" >> $TOX_USERS_FILE.new
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toxctr=$((toxctr + 1))
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fi
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done < "$TEMPFILE"
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if [ $toxctr -eq "0" ]; then
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echo " <li>${NO_USERS_STR}</li>" >> $TOX_USERS_FILE.new
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fi
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echo '<ol>' >> $TOX_USERS_FILE.new
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rm -f $TEMPFILE_BASE
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rm -f $TEMPFILE
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if [ ${tracker_ctr} -gt "0" ]; then
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cp -f $ZERONET_CONFIG.new $ZERONET_CONFIG
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else
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if [ -f $ZERONET_CONFIG ]; then
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rm -f $ZERONET_CONFIG
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fi
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fi
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rm -f $ZERONET_CONFIG.new
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if [ -d $ZERONET_USER_HOME ]; then
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sudo chown zeronet:zeronet $ZERONET_CONFIG
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fi
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# make some html headers and footers
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create_header $BLOGS_FILE $BLOGS_STR
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create_header $MAIL_FILE $MAIL_STR
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create_header $FORUM_FILE $FORA_STR
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create_header $TOX_USERS_FILE $"Tox Users"
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create_footer $BLOGS_FILE
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create_footer $MAIL_FILE
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create_footer $FORUM_FILE
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create_footer $TOX_USERS_FILE
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# make the index page
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create_index
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# create a web page showing the available blogs
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cat ${BLOGS_FILE}-header.html ${BLOGS_FILE}.new ${BLOGS_FILE}-footer.html > ${BLOGS_FILE}.html
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rm -f ${BLOGS_FILE}.new
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if [ -d $ZERONET_USER_HOME ]; then
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sudo chown zeronet:zeronet $BLOGS_FILE
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fi
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# create a web page showing the available mail contacts
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cat ${MAIL_FILE}-header.html ${MAIL_FILE}.new ${MAIL_FILE}-footer.html > ${MAIL_FILE}.html
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rm -f ${MAIL_FILE}.new
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if [ -d $ZERONET_USER_HOME ]; then
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sudo chown zeronet:zeronet $MAIL_FILE
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fi
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# create a web page showing the available fora
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cat ${FORUM_FILE}-header.html ${FORUM_FILE}.new ${FORUM_FILE}-footer.html > ${FORUM_FILE}.html
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rm -f ${FORUM_FILE}.new
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if [ -d $ZERONET_USER_HOME ]; then
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sudo chown zeronet:zeronet $FORUM_FILE
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fi
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# create a web page showing Tox users
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cat ${TOX_USERS_FILE}-header.html ${TOX_USERS_FILE}.new ${TOX_USERS_FILE}-footer.html > ${TOX_USERS_FILE}.html
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rm -f ${TOX_USERS_FILE}.new
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if [ -d $ZERONET_USER_HOME ]; then
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sudo chown zeronet:zeronet $TOX_USERS_FILE
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fi
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exit 0
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