contrib/package/asterisk-xip/files/uci/sipiaxconf

   1 #!/bin/sh
   2 # Sip / IAX extensions
   3
   4 # Add to internal extensions
   5 add_extension() {
   6         logdebug 1 "Adding $1/$2 extension to $3"
   7         eval "local ext=\"\${dialplan_ext_$3}\""
   8         [ -z "${ext}" ] && append dialplan_exts "$3" " "
   9         local lower=`echo $1|tr [A-Z] [a-z]`
  10         eval "local ext=\"\${${lower}_last_extension}\""
  11         [ -z "${ext}" ] && eval "${lower}_last_extension=\"$3\""
  12         append dialplan_ext_$3 $1/${2} "&"
  13 }
  14
  15 check_append_local() {
  16         local extension="${1}"
  17         logdebug 3 "added local context for ${1}"
  18         eval "local isadded=\"\${dialplan_add_local_${extension}-0}\""
  19         if [ "$isadded" != "1" ] ; then
  20                 logdebug 3 "Not added before - adding"
  21                 eval "dialplan_add_local_${extension}=1"
  22                 append dialplan_locals "$extension"
  23                 eval  "dialplan_local_${1}_context=\"${2}\""
  24                 eval  "dialplan_local_${1}_selfmailbox=\"${3}\""
  25                 eval  "dialplan_local_${1}_mailbox=\"${4}\""
  26                 eval  "dialplan_local_${1}_displayname=\"${5}\""
  27                 return 0
  28         else
  29                 return 1
  30         fi
  31 }
  32 append_dialplan_locals(){
  33         for i in ${dialplan_locals} ; do
  34                 local extension=$i
  35                 for x in context selfmailbox mailbox displayname ; do
  36                         eval "x_${x}=\${dialplan_local_${i}_${x}}"
  37                 done
  38                 local newcontext=local_${extension}
  39
  40                 if check_add_context ${newcontext} ; then
  41                         # add_dialplan_voice ${newcontext} ${x_last_extension} ${x_last_mailbox}
  42                         # Make sure as much is matched as possible
  43                         #add_dialplan_goto ${newcontext} _[0-9#*+]. ${x_last_context}
  44                         # add_dialplan_include ${newcontext}  ${x_last_context}
  45
  46                         append_dialplan_context ${newcontext} "exten => ${match_all},1,Set(CALLERID(num)=${extension})"
  47                         [ -z "${x_displayname}" ] || append_dialplan_context ${newcontext} "exten => ${match_all},1,Set(CALLERID(name)=${x_displayname})"
  48                         if [ ! -z "${x_mailbox}" ] ; then
  49                                 [ "${x_selfmailbox}" = "yes" ] && append_dialplan_context ${newcontext} "exten => ${extension},2,VoiceMailMain(${x_mailbox})"
  50                                 [ ! -z "${dialplan_voiceboxext}" ]  && append_dialplan_context ${newcontext} "exten => ${dialplan_voiceboxext},2,VoiceMailMain(${x_mailbox})"
  51                         fi
  52                         append_dialplan_context ${newcontext} "exten => ${match_all},2,Goto(${x_context},\${EXTEN},1)"
  53                 fi
  54         done
  55 }
  56
  57 # Sip
  58
  59 check_add_sipitems() {
  60         if [ "${sip_doregister}" == "1" ] ; then
  61                 local line="register => ${sip_last_username}@${sip_last_fromdomain}:${sip_last_secret}:${sip_last_username}@${sip_sectionname}"
  62                 case ${sip_last_registerextension}  in
  63                         -) line="$line/${sip_last_username}" ;;
  64                         .*) line="$line/${sip_last_registerextension}" ;;
  65                 esac
  66                 append sip_register "$line" "$N"
  67                 sip_doregister=0
  68         fi
  69         do_check_add_items sip
  70 }
  71 check_add_iaxitems() {
  72         do_check_add_items iax
  73 }
  74
  75 do_check_add_items(){
  76
  77         for i in type last_host last_context selfmailbox last_extension last_mailbox last_displayname ; do
  78                 eval "x_${i}=\"\${${1}_${i}-}\""
  79         done
  80
  81         if [ ! -z "${x_last_context}" ] ; then
  82                 if [ ! -z "${x_last_extension}" ] ; then
  83                         [ "${x_last_context}" = "-" ] && eval "x_last_context=\"\${${1}_opt_context}\""
  84                         check_append_local "${x_last_extension}" "${x_last_context}" "${x_selfmailbox}" "${x_last_mailbox}" "${x_last_displayname}"
  85                         x_last_context=local_${x_last_extension}
  86                 fi
  87                 if [ "${x_last_context}" != "-" ] ; then
  88                         append ${1}_sections "context=${x_last_context}" "$N"
  89                 fi
  90                 if [ "${x_type}" != "user"  -a  -z "${x_last_host}" ] ; then
  91                         append ${1}_sections "host=dynamic" "$N"
  92                 fi
  93         fi
  94
  95         for i in last_username last_fromdomain last_secret last_username \
  96                 sectionname last_fromuser last_context last_extension last_mailbox \
  97                 last_type last_host last_displayname ; do
  98                 eval unset $1_$i
  99         done
 100
 101         eval ${1}_selfmailbox=no
 102         eval ${1}_last_registerextension=-
 103 }
 104
 105 reload_sip() {
 106         astcmd "sip reload"
 107         return 1 # reboot
 108 }
 109 unload_sip() astcmd "unload chan_sip.so"
 110
 111 rtp_option_list="rtpstart rtpend rtpdtmftimeout rtcpinterval rtpchecksums"
 112 # Validate RTP options
 113 valid_rtp_option() {
 114         is_in_list $1 ${rtp_option_list}
 115 }
 116
 117 # Validate sip options, depending on context.
 118 valid_sipiax_option() {
 119         local use_glob=1
 120         local use_glob_iax=1
 121         local use_glob_sip=1
 122         local use_user=1
 123         local use_peer=1
 124         local use_user_sip=1
 125         local use_user_iax=1
 126         local use_peer_sip=1
 127         local use_peer_iax=1
 128         case "$1" in
 129                 globalsip)
 130                         use_glob_sip=0
 131                         use_glob=0 ;;
 132                 usersip)
 133                         use_glob_sip=0
 134                         use_glob=0
 135                         use_user=0 ;;
 136                 peersip|friendsip)
 137                         use_glob_sip=0
 138                         use_glob=0
 139                         use_user=0
 140                         use_peer=0
 141                         use_user_sip=0
 142                         use_peer_sip=0 ;;
 143                 globaliax)
 144                         use_glob_iax=0
 145                         use_glob=0 ;;
 146                 useriax)
 147                         use_glob_iax=0
 148                         use_glob=0
 149                         use_user=0 ;;
 150                 peeriax|friendiax)
 151                         use_glob_iax=0
 152                         use_glob=0
 153                         use_user=0
 154                         use_peer=0
 155                         use_user_iax=0
 156                         use_peer_iax=0 ;;
 157         esac
 158
 159         case "$2" in
 160                 writeprotect|static) return ${use_glob_iax} ;;
 161 # Integer
 162                 port|\
 163                 maxexpirey|\
 164                 rtptimeout|\
 165                 rtpholdtimeout|\
 166                 defaultexpirey|\
 167                 registertimeout|\
 168                 registerattempts|\
 169                 call-limit) return ${use_glob_sip} ;;
 170 # ip addr
 171                 bindaddr|\
 172                 externip)   return ${use_glob_sip} ;;
 173 # net/mask
 174                 localnet)   return ${use_glob_sip} ;;
 175                 permit|\
 176                 deny)  return ${use_user_sip} ;;
 177 # Domain name
 178                 realm|\
 179                 domain)                                 return ${use_glob_sip} ;;
 180 # valid context
 181                 context)    return ${use_glob} ;;
 182 # Mime type
 183                 notifymimetype) return ${use_glob_sip} ;;
 184 # Yes/No
 185                 canreinvite)            return ${use_glob} ;;
 186                 nat|allowoverlap|allowsubscribe|allowtransfer|\
 187                 videosupport)   return ${use_glob_sip} ;;
 188                 pedantic|\
 189                 trustrpid|\
 190                 promiscredir|\
 191                 useclientcode)  return ${use_user_sip} ;;
 192 # Enums
 193                 dtmfmode)                       return ${use_glob_sip} ;;
 194                 type)                                   return ${use_user} ;;
 195                 insecure|callingpres|\
 196                 progressinband)  return ${use_user_sip} ;;
 197 # List
 198                 allow|\
 199                 disallow)  return ${use_glob_sip} ;;
 200 # Register string
 201                 register) return ${use_glob_sip} ;;
 202 # String
 203                 username|secret|md5secret|host|\
 204                 mailbox) return ${use_user} ;;
 205                 auth) return ${use_user_iax} ;;
 206                 callgroup|pickupgroup|language|accountcode|\
 207                 setvar|callerid|amaflags|subscribecontext|\
 208                 maxcallbitrate|rfc2833compensate|\
 209                 mailbox) return ${use_user_sip};;
 210                 template|fromdomain|regexten|fromuser|\
 211                 qualify|defaultip|sendrpid|\
 212                 outboundproxy) return ${use_peer_sip};;
 213                 extension) return 0;;
 214                 *) return 1;;
 215         esac
 216 }
 217
 218 ast_add_conf sip
 219 init_sipconf() {
 220         ast_add_reload sip
 221         ast_enable_type sipgeneral
 222         ast_enable_type sip
 223         ast_enable_type target
 224
 225         sip_opt_port=5060
 226         sip_opt_bindaddr=0.0.0.0
 227         sip_opt_context=default
 228         sip_opt_maxexpirey=3600
 229         sip_opt_defaultexpirey=3600
 230         sip_opt_notifymimetype=text/plain
 231         sip_opt_rtptimeout=60
 232         sip_opt_rtpholdtimeout=300
 233         config_get WAN_IP wan ipaddr
 234         # TODO check why the above does not work all the time
 235         if [ -z "${WAN_IP}" ] ; then
 236                 config_get WAN_IF wan ifname
 237                 WAN_IP=$(ifconfig ${WAN_IF} | grep "inet addr:" | sed 's/^.*inet addr:\([^ ]*\) .*$/\1/')
 238         fi
 239
 240         sip_opt_externip=${WAN_IP}
 241
 242         sip_opt_realm=asterisk
 243         config_get LAN_MASK lan netmask
 244         config_get LAN_IP lan ipaddr
 245         local LAN_NET=$(/bin/ipcalc.sh $LAN_IP $LAN_MASK | grep NETWORK | cut -d= -f2)
 246         sip_opt_localnet_def=$LAN_NET/$LAN_MASK
 247         sip_opt_localip=${LAN_IP}
 248
 249         # default to ulaw only
 250         sip_opt_allow=
 251         sip_opt_registertimeout=20
 252         sip_opt_registerattempts=10
 253         sip_opt_canreinvite=no
 254
 255         sip_sections=
 256 }
 257
 258 sip_list="port bindaddr context maxexpirey defaultexpirey notifymimetype \
 259 rtptimeout rtpholdtimeout realm externip"
 260
 261 create_sipconf() {
 262
 263         append_dialplan_locals
 264
 265         file=${DEST_DIR}/sip.conf
 266         get_checksum sip_conf $file
 267         local isempty=1
 268         if [ -z "${sip_sections}" ] ; then
 269                 rm -f $file
 270                 isempty=2
 271         else
 272                 [ -z "${sip_opt_domain}" ]  && sip_opt_domain="domain=${sip_opt_realm}"
 273
 274                 echo "${asteriskuci_gen}[general]" > $file
 275                 echo "${sip_opt_domain}" >> "$file"
 276                 echo "domain=${sip_opt_localip}" >> "$file"
 277                 for i in ${sip_list} ; do
 278                         eval value=\$sip_opt_$i
 279                         [ ! -z "$value" ] && ( echo "$i=$value" >> $file )
 280                 done
 281                 [ -z "${sip_opt_localnet}" ] && sip_opt_localnet="localnet=${sip_opt_localnet_def}"
 282                 echo "${sip_opt_localnet}" >> "${file}"
 283                 echo "disallow=all" >> $file
 284                 local rhs="${sip_opt_allow}"
 285                 [ -z "$rhs" ] && rhs=ulaw
 286                 while [ ! -z "$rhs" ] ; do
 287                         cur=${rhs%%,*}
 288                         nvar=${rhs#*,}
 289                         enable_format ${cur}
 290                         echo "allow=${cur}" >> $file
 291                         [ "$nvar" == "$rhs" ] && break
 292                         rhs=${nvar}
 293                 done
 294
 295                 echo "${N}${sip_register}${N}${N}${sip_sections}" >> $file
 296                 unset sip_register
 297                 unset sip_sections
 298         fi
 299         check_checksum "$sip_conf" "$file" || ast_sip_restart=$isempty
 300 }
 301
 302
 303 handle_sipgeneral() {
 304         option_cb(){
 305                 if [ "${1%_LENGTH}" = "${1}" ] ; then
 306                         local opt=${1%_ITEM*}
 307                         logdebug 4 "SipGeneral option ${opt} $2"
 308                         if valid_sipiax_option globalsip ${opt} "$2" ; then
 309                                 case "${opt}" in
 310                                         host) sip_opt_host="$2"
 311                                                 [ -z "${sip_opt_host}" ] && sip_opt_host=dynamic ;;
 312                                         allow)    append sip_opt_allow "$2" "," ;;
 313                                         domain)   split_append sip_opt_domain domain= "$2" "${N}"  ;;
 314                                         localnet) split_append sip_opt_localnet localnet= "$2" "${N}" ;;
 315                                         *) eval "sip_opt_$1=\"\$2\"" ;;
 316                                 esac
 317                         elif valid_rtp_option $1 "$2" ; then
 318                                 eval "rtp_opt_$1=\"\$2\""
 319                         else
 320                                 logerror "Invalid SIP global option: $1"
 321                         fi
 322                 fi
 323         }
 324 }
 325
 326 handle_sip() {
 327         check_add sipitems
 328         append sip_sections [$1] "$N$N"
 329         enable_module chan_sip
 330         sip_sectionname=${1#sip_}
 331         sip_type=peer
 332         sip_doregister=0
 333         sip_last_context=-
 334         sip_last_doregister=-
 335         sip_selfmailbox=no
 336         option_cb() {
 337                 logdebug 3 "SIP/${sip_sectionname}: '$1' '$2'"
 338                 case $1 in
 339                         type) sip_type=$2
 340                                 append sip_sections "$1=$2" "$N"
 341                                 ;;
 342                         register) [ "$2" == "yes" ] && sip_doregister=1 ;;
 343                         registerextension|displayname) eval sip_last_$1="$2";;
 344                         allow|allow_ITEM*) split_append sip_sections allow= "$2" "${N}" enable_format ;;
 345                         extension|extension_ITEM*)    add_extension SIP ${sip_sectionname} "$2" ;;
 346
 347                         context)      sip_last_context="$2" ;;
 348                         selfmailbox)  sip_selfmailbox="$2" ;;
 349                         incoming|incoming_ITEM*)
 350                                 add_incoming SIP ${sip_sectionname} "$2" ;;
 351                         timeout|prefix|internationalprefix|alwaysinternational|countrycode)
 352                                 eval "target_$1_SIP_${sectionname}=\"$2\""
 353                         ;;
 354                         *_LENGTH) ;;
 355                         *)
 356                                 eval sip_last_$1="$2"
 357                                 local opt=${1%_ITEM*}
 358                                 if valid_sipiax_option ${sip_type}sip ${opt} $2 ; then
 359                                         append sip_sections "${opt}=$2" "$N"
 360                                 else
 361                                         logerror "Invalid SIP option for ${sip_type}: ${opt}"
 362                                 fi
 363                 esac
 364         }
 365 }
 366
 367 # rtp.conf
 368
 369 ast_add_conf rtp
 370 init_rtpconf() {
 371         ast_add_reload rtp
 372         rtp_opt_rtpstart=5000
 373         rtp_opt_rtpend=31000
 374         rtp_opt_rtpchecksums=
 375         rtp_opt_rtpdtmftimeout=
 376         rtp_opt_rtcpinterval=5000
 377 }
 378
 379 create_rtpconf() {
 380         file=${DEST_DIR}/rtp.conf
 381         get_checksum rtp_conf $file
 382         local isempty=1
 383         if module_enabled chan_sip ; then
 384                 echo "${asteriskuci_gen}[general]" > $file
 385                 for i in $rtp_option_list ; do
 386                         eval "local val=\"\$rtp_opt_$i\""
 387                         if [ ! -z "$val" ] ; then
 388                                 lhs=$i
 389                                 case "$i" in
 390                                         rtpdtmftimeout) lhs=dtmftimeout
 391                                 esac
 392                                 echo "$lhs=$val" >> $file
 393                         fi
 394                 done
 395         else
 396                 rm -f $file
 397                 isempty=2
 398         fi
 399
 400         check_checksum "$rtp_conf" "$file" || ast_rtp_restart=$isempty
 401 }
 402 reload_rtp() astcmd "rtp reload"
 403 unload_rtp() astcmd "unload rtp"
 404
 405
 406 # Iax
 407
 408 ast_add_conf iax
 409
 410 init_iaxconf() {
 411         ast_add_reload iax
 412         ast_enable_type iaxgeneral
 413         ast_enable_type iax
 414
 415         return 0
 416 }
 417
 418 create_iaxconf() {
 419         local file=$DEST_DIR/iax.conf
 420         get_checksum iax_conf $file
 421         local isempty=1
 422         if [ -z "${iax_sections}" ] ; then
 423                 rm -f $file
 424                 isempty=2
 425         else
 426                 echo "${asteriskuci_gen}${iax_general}$N$N${iax_sections}" > $file
 427         fi
 428         check_checksum "$iax_conf" "$file"  || ast_iax_restart=${isempty}
 429 }
 430
 431 handle_iaxgeneral() {
 432         iax_general="[general]"
 433         option_cb() {
 434                 case $1 in
 435                         allow_LENGTH) ;;
 436                         allow|allow_ITEM*) split_append iax_general allow= "$2" "${N}" enable_format ;;
 437                         *)
 438                                 if valid_sipiax_option globaliax $1 $2 ; then
 439                                         eval "iax_opt_$1=\"$2\""
 440                                         append iax_general "$1=$2" "$N"
 441                                 else
 442                                         logerror "Invalid IAX global option: $1"
 443                                 fi ;;
 444                 esac
 445         }
 446 }
 447
 448 handle_iax() {
 449         check_add iaxitems
 450         iax_type=peer
 451         iax_sectionname="${1#iax_}"
 452         append iax_sections "[${iax_sectionname}]" "$N$N"
 453         iax_last_context=-
 454         iax_selfmailbox=no
 455         enable_module chan_iax2
 456         option_cb() {
 457                 case $1 in
 458                         type)
 459                                 iax_type=$2
 460                                 append iax_sections "type=$2" "$N" ;;
 461                         allow_LENGTH|incoming_LENGTH) ;;
 462                         allow|allow_ITEM*)
 463                                 split_append iax_sections allow= "$2" "${N}" enable_format ;;
 464                         extension_LENGTH) ;;
 465                         extension|extension_ITEM*)    add_extension IAX ${iax_sectionname} "$2" ;;
 466                         displayname) eval iax_last_$1="$2";;
 467                         context)
 468                                 eval iax_last_context="$2" ;;
 469                         selfmailbox)
 470                                 eval iax_selfmailbox="$2" ;;
 471                         incoming|incoming_ITEM*)
 472                                 add_incoming IAX ${iax_sectionname} "$2" ;;
 473                         timeout|prefix|internationalprefix|alwaysinternational|countrycode)
 474                                 eval "target_$1_IAX_${sectionname}=\"$2\"" ;;
 475                         *)
 476                                 eval iax_last_$1="$2"
 477                                 if valid_sipiax_option ${iax_type}iax $1 $2 ; then
 478                                         append iax_sections "$1=$2" "$N"
 479                                 else
 480                                         logerror "Invalid IAX option for ${iax_type}: $1"
 481                                 fi
 482                 esac
 483         }
 484 }
 485
 486 reload_iax() {
 487         astcmd "iax2 reload"
 488         return 1
 489 }
 490 unload_iax() astcmd "unload chan_iax2.so"
 491
 492 handle_target() {
 493         # Target name
 494         if split_targettype targettype targetname "${1}" ; then
 495                 logdebug 4 "Handle target ${targettype}/${targetname} - ${1}"
 496                 handle_dialtarget "${targettype}" "${targetname}"
 497         else
 498                 logerror "No target type specified for target $1"
 499         fi
 500 }
 501
 502 # Set up options sip/iax targets for outgoing sip/iax
 503 handle_dialtarget() {
 504         # Dialzone target option
 505         dt_areatype="$1"
 506         dt_areaname="$2"
 507         logdebug 1 "Dialzone Target for ${dt_areatype}/${dt_areaname}"
 508         option_cb(){
 509                 logdebug 3 "Option $1='$2' for dialzone target"
 510                 case $1 in
 511                         timeout|prefix|internationalprefix|alwaysinternational|countrycode)
 512                                 eval "target_$1_${dt_areatype}_${dt_areaname}=\"$2\""
 513                         ;;
 514                         *)
 515                                 logerror "Invalid target for ${dt_areatype}/${dt_areaname}: ${1}"
 516                 esac
 517         }
 518 }
 519
 520 # vim: ts=2 sw=2 noet foldmethod=indent