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