freedombone-app-mumble 11KB

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  1. #!/bin/bash
  2. #
  3. # .---. . .
  4. # | | |
  5. # |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
  6. # | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
  7. # ' ' --' --' -' - -' ' ' -' -' -' ' - --'
  8. #
  9. # Freedom in the Cloud
  10. #
  11. # Mumble application
  12. #
  13. # License
  14. # =======
  15. #
  16. # Copyright (C) 2014-2016 Bob Mottram <bob@robotics.uk.to>
  17. #
  18. # This program is free software: you can redistribute it and/or modify
  19. # it under the terms of the GNU Affero General Public License as published by
  20. # the Free Software Foundation, either version 3 of the License, or
  21. # (at your option) any later version.
  22. #
  23. # This program is distributed in the hope that it will be useful,
  24. # but WITHOUT ANY WARRANTY; without even the implied warranty of
  25. # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  26. # GNU Affero General Public License for more details.
  27. #
  28. # You should have received a copy of the GNU Affero General Public License
  29. # along with this program. If not, see <http://www.gnu.org/licenses/>.
  30. VARIANTS='full chat'
  31. # Password used for VoIP server
  32. VOIP_SERVER_PASSWORD=
  33. # Port on which VoIP server listens
  34. VOIP_PORT=64738
  35. # Location of VoIP database and configuration
  36. VOIP_DATABASE="mumble-server.sqlite"
  37. VOIP_CONFIG_FILE="mumble-server.ini"
  38. function install_interactive_mumble {
  39. echo -n ''
  40. }
  41. function change_password_mumble {
  42. echo -n ''
  43. }
  44. function reconfigure_mumble {
  45. echo -n ''
  46. }
  47. function upgrade_mumble {
  48. echo -n ''
  49. }
  50. function backup_local_mumble {
  51. if [ -f /etc/mumble-server.ini ]; then
  52. echo $"Backing up Mumble settings"
  53. temp_backup_dir=/root/tempvoipbackup
  54. if [ ! -d $temp_backup_dir ]; then
  55. mkdir -p $temp_backup_dir
  56. fi
  57. cp -f /etc/mumble-server.ini $temp_backup_dir
  58. cp -f /var/lib/mumble-server/mumble-server.sqlite $temp_backup_dir
  59. backup_directory_to_usb $temp_backup_dir voip
  60. echo $"Mumble settings backup complete"
  61. fi
  62. }
  63. function restore_local_mumble {
  64. if [ -d $USB_MOUNT/backup/voip ]; then
  65. echo $"Restoring VoIP settings"
  66. temp_restore_dir=/root/tempvoip
  67. function_check restore_directory_from_usb
  68. restore_directory_from_usb $temp_restore_dir voip
  69. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini /etc/
  70. if [ ! "$?" = "0" ]; then
  71. rm -rf $temp_restore_dir
  72. function_check set_user_permissions
  73. set_user_permissions
  74. function_check backup_unmount_drive
  75. backup_unmount_drive
  76. exit 3679
  77. fi
  78. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite /var/lib/mumble-server/
  79. if [ ! "$?" = "0" ]; then
  80. rm -rf $temp_restore_dir
  81. function_check set_user_permissions
  82. set_user_permissions
  83. function_check backup_unmount_drive
  84. backup_unmount_drive
  85. exit 276
  86. fi
  87. rm -rf $temp_restore_dir
  88. cp /etc/ssl/certs/mumble* /var/lib/mumble-server
  89. cp /etc/ssl/private/mumble* /var/lib/mumble-server
  90. chown -R mumble-server:mumble-server /var/lib/mumble-server
  91. service mumble-server restart
  92. fi
  93. }
  94. function backup_remote_mumble {
  95. if [ -f /etc/mumble-server.ini ]; then
  96. echo $"Backing up VoIP settings"
  97. if [ ! -d /root/tempvoipbackup ]; then
  98. mkdir -p /root/tempvoipbackup
  99. fi
  100. cp -f /etc/mumble-server.ini /root/tempvoipbackup
  101. cp -f /var/lib/mumble-server/mumble-server.sqlite /root/tempvoipbackup
  102. backup_directory_to_friend /root/tempvoipbackup voip
  103. echo $"Backup of VoIP settings complete"
  104. fi
  105. }
  106. function restore_remote_mumble {
  107. if [ -d $SERVER_DIRECTORY/backup/voip ]; then
  108. echo $"Restoring Mumble settings"
  109. temp_restore_dir=/root/tempvoip
  110. function_check restore_directory_from_friend
  111. restore_directory_from_friend $temp_restore_dir voip
  112. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini /etc/
  113. if [ ! "$?" = "0" ]; then
  114. rm -rf $temp_restore_dir
  115. exit 7823
  116. fi
  117. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/sipwitch.conf /etc/sipwitch.conf
  118. if [ ! "$?" = "0" ]; then
  119. rm -rf $temp_restore_dir
  120. exit 7823
  121. fi
  122. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite /var/lib/mumble-server/
  123. if [ ! "$?" = "0" ]; then
  124. rm -rf $temp_restore_dir
  125. exit 276
  126. fi
  127. rm -rf $temp_restore_dir
  128. cp /etc/ssl/certs/mumble* /var/lib/mumble-server
  129. cp /etc/ssl/private/mumble* /var/lib/mumble-server
  130. chown -R mumble-server:mumble-server /var/lib/mumble-server
  131. service mumble-server restart
  132. echo $"Restore of Mumble complete"
  133. fi
  134. }
  135. function remove_mumble {
  136. if !grep -Fxq "install_mumble" $COMPLETION_FILE; then
  137. if ! grep -Fxq "install_voip" $COMPLETION_FILE; then
  138. return
  139. fi
  140. fi
  141. apt-get -y remove --purge mumble-server
  142. if [[ $ONION_ONLY == "no" ]]; then
  143. iptables -D INPUT -p udp --dport $VOIP_PORT -j ACCEPT
  144. iptables -D INPUT -p tcp --dport $VOIP_PORT -j ACCEPT
  145. function_check save_firewall_settings
  146. save_firewall_settings
  147. fi
  148. if [ -f /etc/mumble-server.ini ]; then
  149. rm /etc/mumble-server.ini
  150. fi
  151. function_check remove_onion_service
  152. remove_onion_service voip ${VOIP_PORT}
  153. sed -i '/install_mumble/d' $COMPLETION_FILE
  154. sed -i '/install_voip/d' $COMPLETION_FILE
  155. sed -i '/configure_firewall_for_voip/d' $COMPLETION_FILE
  156. sed -i '/VoIP /d' $COMPLETION_FILE
  157. }
  158. function get_voip_server_password {
  159. if [ -f /home/$MY_USERNAME/README ]; then
  160. if grep -q "VoIP server password" /home/$MY_USERNAME/README; then
  161. if [ ! $VOIP_SERVER_PASSWORD ]; then
  162. VOIP_SERVER_PASSWORD=$(cat /home/$MY_USERNAME/README | grep "VoIP server password" | awk -F ':' '{print $2}' | sed 's/^ *//')
  163. fi
  164. else
  165. if grep -q "Mumble server password" /home/$MY_USERNAME/README; then
  166. if [ ! $VOIP_SERVER_PASSWORD ]; then
  167. VOIP_SERVER_PASSWORD=$(cat /home/$MY_USERNAME/README | grep "Mumble server password" | awk -F ':' '{print $2}' | sed 's/^ *//')
  168. fi
  169. fi
  170. fi
  171. fi
  172. }
  173. function configure_firewall_for_voip {
  174. if grep -Fxq "configure_firewall_for_voip" $COMPLETION_FILE; then
  175. return
  176. fi
  177. if [[ $ONION_ONLY != "no" ]]; then
  178. return
  179. fi
  180. iptables -A INPUT -p udp --dport $VOIP_PORT -j ACCEPT
  181. iptables -A INPUT -p tcp --dport $VOIP_PORT -j ACCEPT
  182. function_check save_firewall_settings
  183. save_firewall_settings
  184. OPEN_PORTS+=("Mumble $VOIP_PORT")
  185. echo 'configure_firewall_for_voip' >> $COMPLETION_FILE
  186. }
  187. function install_mumble {
  188. if grep -Fxq "install_mumble" $COMPLETION_FILE; then
  189. return
  190. fi
  191. if grep -Fxq "install_voip" $COMPLETION_FILE; then
  192. return
  193. fi
  194. apt-get -y install mumble-server
  195. function_check get_voip_server_password
  196. get_voip_server_password
  197. if [ ! $VOIP_SERVER_PASSWORD ]; then
  198. if [ -f $IMAGE_PASSWORD_FILE ]; then
  199. VOIP_SERVER_PASSWORD="$(printf `cat $IMAGE_PASSWORD_FILE`)"
  200. else
  201. VOIP_SERVER_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
  202. if [ ${#VOIP_SERVER_PASSWORD} -lt $MINIMUM_PASSWORD_LENGTH ]; then
  203. VOIP_SERVER_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
  204. fi
  205. fi
  206. fi
  207. # Make an ssl cert for the server
  208. if [ ! -f /etc/ssl/certs/mumble.dhparam ]; then
  209. ${PROJECT_NAME}-addcert -h mumble --dhkey $DH_KEYLENGTH
  210. function_check check_certificates
  211. check_certificates mumble
  212. fi
  213. # Check that the cert was created
  214. if [ ! -f /etc/ssl/certs/mumble.crt ]; then
  215. echo $'VoIP server certificate not created'
  216. exit 57892
  217. fi
  218. if [ ! -f /etc/ssl/private/mumble.key ]; then
  219. echo $'VoIP server key not created'
  220. exit 57893
  221. fi
  222. if [ ! -d /var/lib/mumble-server ]; then
  223. mkdir /var/lib/mumble-server
  224. fi
  225. cp /etc/ssl/certs/mumble.* /var/lib/mumble-server
  226. cp /etc/ssl/private/mumble.key /var/lib/mumble-server
  227. chown -R mumble-server:mumble-server /var/lib/mumble-server
  228. sed -i "s|welcometext=.*|welcometext=\"<br />Welcome to $DEFAULT_DOMAIN_NAME <b>VoIP</b>.<br />Chat freely!<br />\"|g" /etc/mumble-server.ini
  229. if [[ $VOIP_SERVER_PASSWORD && $SYSTEM_TYPE != "$VARIANT_MESH" ]]; then
  230. sed -i "s|serverpassword=.*|serverpassword=$VOIP_SERVER_PASSWORD|g" /etc/mumble-server.ini
  231. fi
  232. sed -i 's|#autobanAttempts.*|autobanAttempts = 10|g' /etc/mumble-server.ini
  233. sed -i 's|#autobanTimeframe.*|autobanTimeframe = 120|g' /etc/mumble-server.ini
  234. sed -i 's|#autobanTime.*|autobanTime = 300|g' /etc/mumble-server.ini
  235. sed -i 's|#sendversion=.*|sendversion=False|g' /etc/mumble-server.ini
  236. sed -i 's|sendversion=.*|sendversion=False|g' /etc/mumble-server.ini
  237. if ! grep -q "allowping" /etc/mumble-server.ini; then
  238. echo 'allowping=False' >> /etc/mumble-server.ini
  239. fi
  240. sed -i 's|allowping=.*|allowping=False|g' /etc/mumble-server.ini
  241. sed -i 's|#sslCert=.*|sslCert=/var/lib/mumble-server/mumble.crt|g' /etc/mumble-server.ini
  242. sed -i 's|#sslKey=.*|sslKey=/var/lib/mumble-server/mumble.key|g' /etc/mumble-server.ini
  243. sed -i 's|#certrequired=.*|certrequired=True|g' /etc/mumble-server.ini
  244. sed -i 's|users=100|users=10|g' /etc/mumble-server.ini
  245. sed -i 's|#channelnestinglimit=10|channelnestinglimit=10|g' /etc/mumble-server.ini
  246. sed -i 's|#textmessagelength=.*|textmessagelength=1000|g' /etc/mumble-server.ini
  247. sed -i 's|textmessagelength=.*|textmessagelength=1000|g' /etc/mumble-server.ini
  248. sed -i 's|#imagemessagelength=.*|imagemessagelength=131072|g' /etc/mumble-server.ini
  249. sed -i 's|#allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
  250. sed -i 's|allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
  251. sed -i "s|port=.*|port=${VOIP_PORT}|g" /etc/mumble-server.ini
  252. VOIP_ONION_HOSTNAME=$(add_onion_service voip ${VOIP_PORT} ${VOIP_PORT})
  253. if ! grep -q $"VoIP onion domain" $COMPLETION_FILE; then
  254. echo "VoIP onion domain:$VOIP_ONION_HOSTNAME" >> $COMPLETION_FILE
  255. fi
  256. systemctl restart mumble-server
  257. if ! grep -q $"Mumble Server" /home/$MY_USERNAME/README; then
  258. echo '' >> /home/$MY_USERNAME/README
  259. echo '' >> /home/$MY_USERNAME/README
  260. echo $'Mumble Server' >> /home/$MY_USERNAME/README
  261. echo '=============' >> /home/$MY_USERNAME/README
  262. echo $"Mumble onion domain:$VOIP_ONION_HOSTNAME" >> /home/$MY_USERNAME/README
  263. echo $'Mumble server username: mumble-server' >> /home/$MY_USERNAME/README
  264. if [[ $SYSTEM_TYPE != "VARIANT_MESH" ]]; then
  265. echo $"Mumble server password: $VOIP_SERVER_PASSWORD" >> /home/$MY_USERNAME/README
  266. fi
  267. echo '' >> /home/$MY_USERNAME/README
  268. echo $'To connect to the Mumble server use your username and the server password shown above.' >> /home/$MY_USERNAME/README
  269. chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
  270. chmod 600 /home/$MY_USERNAME/README
  271. fi
  272. function_check configure_firewall_for_voip
  273. configure_firewall_for_voip
  274. echo 'install_mumble' >> $COMPLETION_FILE
  275. }
  276. # NOTE: deliberately no exit 0