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 full-vim chat'
  31. IN_DEFAULT_INSTALL=1
  32. SHOW_ON_ABOUT=1
  33. # Password used for mumble server
  34. MUMBLE_SERVER_PASSWORD=
  35. # Port on which mumble server listens
  36. MUMBLE_PORT=64738
  37. # Location of mumble database and configuration
  38. MUMBLE_DATABASE="mumble-server.sqlite"
  39. MUMBLE_CONFIG_FILE="mumble-server.ini"
  40. mumble_variables=(MY_USERNAME
  41. MUMBLE_PORT
  42. MUMBLE_SERVER_PASSWORD
  43. ONION_ONLY
  44. ADMIN_USERNAME)
  45. function install_interactive_mumble {
  46. echo -n ''
  47. APP_INSTALLED=1
  48. }
  49. function change_password_mumble {
  50. echo -n ''
  51. }
  52. function reconfigure_mumble {
  53. echo -n ''
  54. }
  55. function upgrade_mumble {
  56. echo -n ''
  57. }
  58. function backup_local_mumble {
  59. if [ -f /etc/mumble-server.ini ]; then
  60. echo $"Backing up Mumble settings"
  61. temp_backup_dir=/root/tempmumblebackup
  62. if [ ! -d $temp_backup_dir ]; then
  63. mkdir -p $temp_backup_dir
  64. fi
  65. cp -f /etc/mumble-server.ini $temp_backup_dir
  66. cp -f /var/lib/mumble-server/mumble-server.sqlite $temp_backup_dir
  67. backup_directory_to_usb $temp_backup_dir mumble
  68. echo $"Mumble settings backup complete"
  69. fi
  70. }
  71. function restore_local_mumble {
  72. if [ -d $USB_MOUNT/backup/mumble ]; then
  73. echo $"Restoring mumble settings"
  74. temp_restore_dir=/root/tempmumble
  75. function_check restore_directory_from_usb
  76. restore_directory_from_usb $temp_restore_dir voip
  77. restore_directory_from_usb $temp_restore_dir mumble
  78. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini /etc/
  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 3679
  86. fi
  87. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite /var/lib/mumble-server/
  88. if [ ! "$?" = "0" ]; then
  89. rm -rf $temp_restore_dir
  90. function_check set_user_permissions
  91. set_user_permissions
  92. function_check backup_unmount_drive
  93. backup_unmount_drive
  94. exit 276
  95. fi
  96. rm -rf $temp_restore_dir
  97. cp /etc/ssl/certs/mumble* /var/lib/mumble-server
  98. cp /etc/ssl/private/mumble* /var/lib/mumble-server
  99. chown -R mumble-server:mumble-server /var/lib/mumble-server
  100. service mumble-server restart
  101. fi
  102. }
  103. function backup_remote_mumble {
  104. if [ -f /etc/mumble-server.ini ]; then
  105. echo $"Backing up mumble settings"
  106. if [ ! -d /root/tempmumblebackup ]; then
  107. mkdir -p /root/tempmumblebackup
  108. fi
  109. cp -f /etc/mumble-server.ini /root/tempmumblebackup
  110. cp -f /var/lib/mumble-server/mumble-server.sqlite /root/tempmumblebackup
  111. backup_directory_to_friend /root/tempmumblebackup mumble
  112. echo $"Backup of mumble settings complete"
  113. fi
  114. }
  115. function restore_remote_mumble {
  116. if [ -d $SERVER_DIRECTORY/backup/mumble ]; then
  117. echo $"Restoring Mumble settings"
  118. temp_restore_dir=/root/tempmumble
  119. function_check restore_directory_from_friend
  120. restore_directory_from_friend $temp_restore_dir mumble
  121. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini /etc/
  122. if [ ! "$?" = "0" ]; then
  123. rm -rf $temp_restore_dir
  124. exit 7823
  125. fi
  126. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/sipwitch.conf /etc/sipwitch.conf
  127. if [ ! "$?" = "0" ]; then
  128. rm -rf $temp_restore_dir
  129. exit 7823
  130. fi
  131. cp -f $temp_restore_dir/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite /var/lib/mumble-server/
  132. if [ ! "$?" = "0" ]; then
  133. rm -rf $temp_restore_dir
  134. exit 276
  135. fi
  136. rm -rf $temp_restore_dir
  137. cp /etc/ssl/certs/mumble* /var/lib/mumble-server
  138. cp /etc/ssl/private/mumble* /var/lib/mumble-server
  139. chown -R mumble-server:mumble-server /var/lib/mumble-server
  140. service mumble-server restart
  141. echo $"Restore of Mumble complete"
  142. fi
  143. }
  144. function remove_mumble {
  145. apt-get -y remove --purge mumble-server
  146. if [[ $ONION_ONLY == "no" ]]; then
  147. iptables -D INPUT -p udp --dport $MUMBLE_PORT -j ACCEPT
  148. iptables -D INPUT -p tcp --dport $MUMBLE_PORT -j ACCEPT
  149. function_check save_firewall_settings
  150. save_firewall_settings
  151. fi
  152. if [ -f /etc/mumble-server.ini ]; then
  153. rm /etc/mumble-server.ini
  154. fi
  155. function_check remove_onion_service
  156. remove_onion_service mumble ${MUMBLE_PORT}
  157. sed -i '/mumble/d' $COMPLETION_FILE
  158. }
  159. function get_mumble_server_password {
  160. if [ -f /home/$MY_USERNAME/README ]; then
  161. if grep -q "Mumble server password" /home/$MY_USERNAME/README; then
  162. if [ ! $MUMBLE_SERVER_PASSWORD ]; then
  163. MUMBLE_SERVER_PASSWORD=$(cat /home/$MY_USERNAME/README | grep "Mumble server password" | awk -F ':' '{print $2}' | sed 's/^ *//')
  164. fi
  165. fi
  166. fi
  167. }
  168. function configure_firewall_for_mumble {
  169. if [[ $(is_completed $FUNCNAME) == "1" ]]; then
  170. return
  171. fi
  172. if [[ $ONION_ONLY != "no" ]]; then
  173. return
  174. fi
  175. iptables -A INPUT -p udp --dport $MUMBLE_PORT -j ACCEPT
  176. iptables -A INPUT -p tcp --dport $MUMBLE_PORT -j ACCEPT
  177. function_check save_firewall_settings
  178. save_firewall_settings
  179. OPEN_PORTS+=("Mumble $MUMBLE_PORT")
  180. mark_completed $FUNCNAME
  181. }
  182. function install_mumble {
  183. apt-get -y install mumble-server
  184. function_check get_mumble_server_password
  185. get_mumble_server_password
  186. if [ ! $MUMBLE_SERVER_PASSWORD ]; then
  187. if [ -f $IMAGE_PASSWORD_FILE ]; then
  188. MUMBLE_SERVER_PASSWORD="$(printf `cat $IMAGE_PASSWORD_FILE`)"
  189. else
  190. MUMBLE_SERVER_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
  191. if [ ${#MUMBLE_SERVER_PASSWORD} -lt $MINIMUM_PASSWORD_LENGTH ]; then
  192. MUMBLE_SERVER_PASSWORD="$(create_password ${MINIMUM_PASSWORD_LENGTH})"
  193. fi
  194. fi
  195. fi
  196. # Make an ssl cert for the server
  197. if [ ! -f /etc/ssl/certs/mumble.dhparam ]; then
  198. ${PROJECT_NAME}-addcert -h mumble --dhkey $DH_KEYLENGTH
  199. function_check check_certificates
  200. check_certificates mumble
  201. fi
  202. # Check that the cert was created
  203. if [ ! -f /etc/ssl/certs/mumble.crt ]; then
  204. echo $'mumble server certificate not created'
  205. exit 57892
  206. fi
  207. if [ ! -f /etc/ssl/private/mumble.key ]; then
  208. echo $'mumble server key not created'
  209. exit 57893
  210. fi
  211. if [ ! -d /var/lib/mumble-server ]; then
  212. mkdir /var/lib/mumble-server
  213. fi
  214. cp /etc/ssl/certs/mumble.* /var/lib/mumble-server
  215. cp /etc/ssl/private/mumble.key /var/lib/mumble-server
  216. chown -R mumble-server:mumble-server /var/lib/mumble-server
  217. sed -i "s|welcometext=.*|welcometext=\"<br />Welcome to $DEFAULT_DOMAIN_NAME <b>mumble</b>.<br />Chat freely!<br />\"|g" /etc/mumble-server.ini
  218. if [[ $MUMBLE_SERVER_PASSWORD ]]; then
  219. sed -i "s|serverpassword=.*|serverpassword=$MUMBLE_SERVER_PASSWORD|g" /etc/mumble-server.ini
  220. fi
  221. sed -i 's|#autobanAttempts.*|autobanAttempts = 10|g' /etc/mumble-server.ini
  222. sed -i 's|#autobanTimeframe.*|autobanTimeframe = 120|g' /etc/mumble-server.ini
  223. sed -i 's|#autobanTime.*|autobanTime = 300|g' /etc/mumble-server.ini
  224. sed -i 's|#sendversion=.*|sendversion=False|g' /etc/mumble-server.ini
  225. sed -i 's|sendversion=.*|sendversion=False|g' /etc/mumble-server.ini
  226. if ! grep -q "allowping" /etc/mumble-server.ini; then
  227. echo 'allowping=False' >> /etc/mumble-server.ini
  228. fi
  229. sed -i 's|allowping=.*|allowping=False|g' /etc/mumble-server.ini
  230. sed -i 's|#sslCert=.*|sslCert=/var/lib/mumble-server/mumble.crt|g' /etc/mumble-server.ini
  231. sed -i 's|#sslKey=.*|sslKey=/var/lib/mumble-server/mumble.key|g' /etc/mumble-server.ini
  232. sed -i 's|#certrequired=.*|certrequired=True|g' /etc/mumble-server.ini
  233. sed -i 's|users=100|users=10|g' /etc/mumble-server.ini
  234. sed -i 's|#channelnestinglimit=10|channelnestinglimit=10|g' /etc/mumble-server.ini
  235. sed -i 's|#textmessagelength=.*|textmessagelength=1000|g' /etc/mumble-server.ini
  236. sed -i 's|textmessagelength=.*|textmessagelength=1000|g' /etc/mumble-server.ini
  237. sed -i 's|#imagemessagelength=.*|imagemessagelength=131072|g' /etc/mumble-server.ini
  238. sed -i 's|#allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
  239. sed -i 's|allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
  240. sed -i "s|port=.*|port=${MUMBLE_PORT}|g" /etc/mumble-server.ini
  241. MUMBLE_ONION_HOSTNAME=$(add_onion_service mumble ${MUMBLE_PORT} ${MUMBLE_PORT})
  242. systemctl restart mumble-server
  243. if ! grep -q $"Mumble Server" /home/$MY_USERNAME/README; then
  244. echo '' >> /home/$MY_USERNAME/README
  245. echo '' >> /home/$MY_USERNAME/README
  246. echo $'Mumble Server' >> /home/$MY_USERNAME/README
  247. echo '=============' >> /home/$MY_USERNAME/README
  248. echo $"Mumble onion domain:$MUMBLE_ONION_HOSTNAME" >> /home/$MY_USERNAME/README
  249. echo $'Mumble server username: mumble-server' >> /home/$MY_USERNAME/README
  250. echo $"Mumble server password: $MUMBLE_SERVER_PASSWORD" >> /home/$MY_USERNAME/README
  251. echo '' >> /home/$MY_USERNAME/README
  252. echo $'To connect to the Mumble server use your username and the server password shown above.' >> /home/$MY_USERNAME/README
  253. chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
  254. chmod 600 /home/$MY_USERNAME/README
  255. fi
  256. function_check configure_firewall_for_mumble
  257. configure_firewall_for_mumble
  258. APP_INSTALLED=1
  259. }
  260. # NOTE: deliberately no exit 0