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securecall VM config
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URL: http://www.securecall.org/securecall_mysql.img.bz2 | |
user: root | |
password: securecall | |
CAUTION!! | |
---------- | |
This image is just an easy way to play with this environment. Is _NOT_ for production use. | |
You still need to implement measures to improve the security. | |
You have been warned. | |
Changes needed to use this VM behind NAT | |
---------------------------------------- | |
The VM needs to be in the router network. NAT should be managed by | |
the user's router and ports be forwarded to the VM IP. | |
You can do this by configuring a bridged interface in kvm. | |
Forwarded Ports: | |
- 5061 (tcp) SIP TLS | |
- 30000:50000 (udp) Media | |
This can be configured at /etc/default/ngcp-mediaproxy-ng-daemon file: | |
# PORT_MIN=30000 | |
# PORT_MAX=50000 | |
* change internal (X.X.X.X) and external (Y.Y.Y.Y) IPs: | |
# sed -e 's/^##!define WITH_IPEXT/#!define WITH_IPEXT/' -i /etc/kamailio/kamailio-local.cfg | |
# sed -e 's/IP_INT/X.X.X.X/g' -e 's/IP_EXT/Y.Y.Y.Y/g' -i /etc/kamailio/kamailio.cfg | |
# sed -e 's/^# ADDRESS=/ADDRESS=/' -e 's/^# ADV_ADDRESS=/ADV_ADDRESS=/' -i /etc/default/ngcp-mediaproxy-ng-daemon | |
# sed -e 's/IP_INT/X.X.X.X/g' -e 's/IP_EXT/Y.Y.Y.Y/g' -i /etc/default/ngcp-mediaproxy-ng-daemon | |
* option: use dynamic DNS | |
# sed -e 's/#SIP_DOMAIN=vm.securecall.org/SIP_DOMAIN=dyndns.whatever.org/' -i /etc/kamailio/kamctlrc | |
Private environment | |
------------------- | |
You can test the VM in your lab without internet access. | |
* change internal (X.X.X.X) IP: | |
# sed -e 's/IP_INT/X.X.X.X/g' -i /etc/kamailio/kamailio.cfg | |
# sed -e 's/IP_INT/X.X.X.X/g' -i /etc/default/ngcp-mediaproxy-ng-daemon | |
Common | |
------ | |
* activate daemons: | |
# sed -e 's/#RUN_KAMAILIO=yes/RUN_KAMAILIO=yes/' -i /etc/default/kamailio | |
# sed -e 's/RUN_MEDIAPROXY=no/RUN_MEDIAPROXY=yes/ -i /etc/default/ngcp-mediaproxy-ng-daemon | |
* restart services: | |
# invoke-rc.d ngcp-mediaproxy-ng-daemon restart | |
# invoke-rc.d kamailio restart | |
* add users: | |
root@securecallvm:/etc/kamailio# kamctl add | |
ERROR: too few parameters | |
-- command 'add|passwd|rm' - manage subscribers | |
add <username> <password> .......... add a new subscriber (*) | |
show <username> .................... show subscriber attributes (*) | |
passwd <username> <passwd> ......... change user's password (*) | |
rm <username> ...................... delete a user (*) | |
Have fun... |
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##!define WITH_DEBUG | |
#!define WITH_MYSQL | |
#!define WITH_AUTH | |
#!define WITH_USRLOCDB | |
#!define WITH_PRESENCE | |
#!define WITH_NAT | |
##!define LOG_NAT | |
#!define WITH_RTPPROXY | |
#!define WITH_RTPPROXYNG | |
#!define WITH_TLS | |
#!define WITH_ANTIFLOOD | |
# this needs WITH_ANTIFLOOD defined | |
#!define WITH_WRONG_PASS_BLOCK | |
#!define CHECK_SRTP | |
#!define REGISTER_ATTACKS | |
##!define WITH_XMLRPC | |
#!define FORCE_CALLERID | |
##!define WITH_IPEXT |
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#!KAMAILIO | |
# | |
# Kamailio (OpenSER) SIP Server v4.1 - default configuration script | |
# - web: http://www.kamailio.org | |
# - git: http://sip-router.org | |
# | |
# Direct your questions about this file to: <sr-users@lists.sip-router.org> | |
# | |
# Refer to the Core CookBook at http://www.kamailio.org/wiki/ | |
# for an explanation of possible statements, functions and parameters. | |
# | |
# Several features can be enabled using '#!define WITH_FEATURE' directives: | |
# | |
# *** To run in debug mode: | |
# - define WITH_DEBUG | |
# | |
# *** To enable mysql: | |
# - define WITH_MYSQL | |
# | |
# *** To enable authentication execute: | |
# - enable mysql | |
# - define WITH_AUTH | |
# - add users using 'kamctl' | |
# | |
# *** To enable IP authentication execute: | |
# - enable mysql | |
# - enable authentication | |
# - define WITH_IPAUTH | |
# - add IP addresses with group id '1' to 'address' table | |
# | |
# *** To enable persistent user location execute: | |
# - enable mysql | |
# - define WITH_USRLOCDB | |
# | |
# *** To enable presence server execute: | |
# - enable mysql | |
# - define WITH_PRESENCE | |
# | |
# *** To enable nat traversal execute: | |
# - define WITH_NAT | |
# - install RTPProxy: http://www.rtpproxy.org | |
# - start RTPProxy: | |
# rtpproxy -l _your_public_ip_ -s udp:localhost:7722 | |
# | |
# *** To enable PSTN gateway routing execute: | |
# - define WITH_PSTN | |
# - set the value of pstn.gw_ip | |
# - check route[PSTN] for regexp routing condition | |
# | |
# *** To enable database aliases lookup execute: | |
# - enable mysql | |
# - define WITH_ALIASDB | |
# | |
# *** To enable speed dial lookup execute: | |
# - enable mysql | |
# - define WITH_SPEEDDIAL | |
# | |
# *** To enable multi-domain support execute: | |
# - enable mysql | |
# - define WITH_MULTIDOMAIN | |
# | |
# *** To enable TLS support execute: | |
# - adjust CFGDIR/tls.cfg as needed | |
# - define WITH_TLS | |
# | |
# *** To enable XMLRPC support execute: | |
# - define WITH_XMLRPC | |
# - adjust route[XMLRPC] for access policy | |
# | |
# *** To enable anti-flood detection execute: | |
# - adjust pike and htable=>ipban settings as needed (default is | |
# block if more than 16 requests in 2 seconds and ban for 300 seconds) | |
# - define WITH_ANTIFLOOD | |
# | |
# *** To block 3XX redirect replies execute: | |
# - define WITH_BLOCK3XX | |
# | |
# *** To enable VoiceMail routing execute: | |
# - define WITH_VOICEMAIL | |
# - set the value of voicemail.srv_ip | |
# - adjust the value of voicemail.srv_port | |
# | |
# *** To enhance accounting execute: | |
# - enable mysql | |
# - define WITH_ACCDB | |
# - add following columns to database | |
#!ifdef ACCDB_COMMENT | |
ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT ''; | |
ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT ''; | |
ALTER TABLE acc ADD COLUMN src_ip varchar(64) NOT NULL default ''; | |
ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT ''; | |
ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT ''; | |
ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT ''; | |
ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT ''; | |
ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT ''; | |
ALTER TABLE missed_calls ADD COLUMN src_ip varchar(64) NOT NULL default ''; | |
ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT ''; | |
ALTER TABLE missed_calls ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT ''; | |
ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT ''; | |
#!endif | |
####### Include Local Config If Exists ######### | |
import_file "kamailio-local.cfg" | |
####### Defined Values ######### | |
# *** Value defines - IDs used later in config | |
#!ifdef WITH_MYSQL | |
# - database URL - used to connect to database server by modules such | |
# as: auth_db, acc, usrloc, a.s.o. | |
#!ifndef DBURL | |
#!define DBURL "mysql://kamailio:kamailiorw@localhost/kamailio" | |
#!endif | |
#!endif | |
#!ifdef WITH_MULTIDOMAIN | |
# - the value for 'use_domain' parameters | |
#!define MULTIDOMAIN 1 | |
#!else | |
#!define MULTIDOMAIN 0 | |
#!endif | |
# - flags | |
# FLT_ - per transaction (message) flags | |
# FLB_ - per branch flags | |
#!define FLT_ACC 1 | |
#!define FLT_ACCMISSED 2 | |
#!define FLT_ACCFAILED 3 | |
#!define FLT_NATS 5 | |
#!define FLB_NATB 6 | |
#!define FLB_NATSIPPING 7 | |
#!define FLT_ZRTP 20 | |
####### Global Parameters ######### | |
user_agent_header="User-Agent: SecureCall" | |
server_header="User-Agent: SecureCall" | |
### LOG Levels: 3=DBG, 2=INFO, 1=NOTICE, 0=WARN, -1=ERR | |
#!ifdef WITH_DEBUG | |
debug=4 | |
log_stderror=no | |
#!else | |
debug=2 | |
log_stderror=no | |
#!endif | |
memdbg=5 | |
memlog=5 | |
log_facility=LOG_LOCAL1 | |
fork=yes | |
children=4 | |
/* uncomment the next line to disable TCP (default on) */ | |
#disable_tcp=yes | |
/* uncomment the next line to disable the auto discovery of local aliases | |
based on reverse DNS on IPs (default on) */ | |
#auto_aliases=no | |
/* add local domain aliases */ | |
alias="vm.securecall.org" | |
/* uncomment and configure the following line if you want Kamailio to | |
bind on a specific interface/port/proto (default bind on all available) */ | |
listen=udp:127.0.0.1:5060 | |
/* port to listen to | |
* - can be specified more than once if needed to listen on many ports */ | |
port=5060 | |
#!ifdef WITH_TLS | |
enable_tls=yes | |
#!ifdef WITH_IPEXT | |
# testing/debug | |
#listen=udp:IP_INT:5060 advertise IP_EXT:5060 | |
# do not expose this port | |
listen=tcp:IP_INT:5060 advertise IP_EXT:5060 | |
listen=tls:IP_INT:5061 advertise IP_EXT:5061 | |
#!else | |
# testing/debug | |
#listen=udp:IP_INT:5060 | |
# do not expose this port | |
listen=tcp:IP_INT:5060 | |
listen=tls:IP_INT:5061 | |
#!endif | |
#!endif | |
# life time of TCP connection when there is no traffic | |
# - a bit higher than registration expires to cope with UA behind NAT | |
tcp_connection_lifetime=3605 | |
####### Custom Parameters ######### | |
# These parameters can be modified runtime via RPC interface | |
# - see the documentation of 'cfg_rpc' module. | |
# | |
# Format: group.id = value 'desc' description | |
# Access: $sel(cfg_get.group.id) or @cfg_get.group.id | |
# | |
#!ifdef WITH_PSTN | |
# PSTN GW Routing | |
# | |
# - pstn.gw_ip: valid IP or hostname as string value, example: | |
# pstn.gw_ip = "10.0.0.101" desc "My PSTN GW Address" | |
# | |
# - by default is empty to avoid misrouting | |
pstn.gw_ip = "" desc "PSTN GW Address" | |
pstn.gw_port = "" desc "PSTN GW Port" | |
#!endif | |
#!ifdef WITH_VOICEMAIL | |
# VoiceMail Routing on offline, busy or no answer | |
# | |
# - by default Voicemail server IP is empty to avoid misrouting | |
voicemail.srv_ip = "" desc "VoiceMail IP Address" | |
voicemail.srv_port = "5060" desc "VoiceMail Port" | |
#!endif | |
########## | |
#!ifdef WITH_WRONG_PASS_BLOCK | |
auth.bantime = "900" | |
auth.max = "6" | |
#!endif | |
####### Modules Section ######## | |
# set paths to location of modules (to sources or installation folders) | |
#!ifdef WITH_SRCPATH | |
mpath="modules/" | |
#!else | |
mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/" | |
#!endif | |
#!ifdef WITH_MYSQL | |
loadmodule "db_mysql.so" | |
#loadmodule "db_sqlite.so" | |
#!endif | |
loadmodule "mi_fifo.so" | |
loadmodule "kex.so" | |
loadmodule "corex.so" | |
loadmodule "tm.so" | |
loadmodule "tmx.so" | |
loadmodule "sl.so" | |
loadmodule "rr.so" | |
loadmodule "pv.so" | |
loadmodule "maxfwd.so" | |
loadmodule "usrloc.so" | |
loadmodule "registrar.so" | |
loadmodule "textops.so" | |
loadmodule "siputils.so" | |
loadmodule "xlog.so" | |
loadmodule "sanity.so" | |
loadmodule "ctl.so" | |
loadmodule "cfg_rpc.so" | |
loadmodule "mi_rpc.so" | |
loadmodule "acc.so" | |
#!ifdef WITH_AUTH | |
loadmodule "auth.so" | |
loadmodule "auth_db.so" | |
#!ifdef WITH_IPAUTH | |
loadmodule "permissions.so" | |
#!endif | |
#!endif | |
#!ifdef WITH_ALIASDB | |
loadmodule "alias_db.so" | |
#!endif | |
#!ifdef WITH_SPEEDDIAL | |
loadmodule "speeddial.so" | |
#!endif | |
#!ifdef WITH_MULTIDOMAIN | |
loadmodule "domain.so" | |
#!endif | |
#!ifdef WITH_PRESENCE | |
loadmodule "presence.so" | |
loadmodule "presence_xml.so" | |
loadmodule "presence_mwi.so" | |
#!endif | |
#!ifdef WITH_NAT | |
loadmodule "nathelper.so" | |
#!ifdef WITH_RTPPROXY | |
loadmodule "rtpproxy.so" | |
#!endif | |
#!ifdef WITH_RTPPROXYNG | |
loadmodule "rtpproxy-ng.so" | |
#!endif | |
#!endif | |
#!ifdef WITH_TLS | |
loadmodule "tls.so" | |
#!endif | |
#!ifdef WITH_ANTIFLOOD | |
loadmodule "htable.so" | |
loadmodule "pike.so" | |
#!endif | |
#!ifdef WITH_XMLRPC | |
loadmodule "xmlrpc.so" | |
#!endif | |
#!ifdef WITH_DEBUG | |
loadmodule "debugger.so" | |
#!endif | |
#!ifdef CHECK_SRTP | |
loadmodule "sdpops.so" | |
#!endif | |
#!ifdef FORCE_CALLERID | |
loadmodule "uac.so" | |
#!endif | |
# ----------------- setting module-specific parameters --------------- | |
# ----- mi_fifo params ----- | |
modparam("mi_fifo", "fifo_name", "/var/run/kamailio/kamailio_fifo") | |
# ----- tm params ----- | |
# auto-discard branches from previous serial forking leg | |
modparam("tm", "failure_reply_mode", 3) | |
# default retransmission timeout: 30sec | |
modparam("tm", "fr_timer", 30000) | |
# default invite retransmission timeout after 1xx: 120sec | |
modparam("tm", "fr_inv_timer", 120000) | |
# ----- rr params ----- | |
# add value to ;lr param to cope with most of the UAs | |
modparam("rr", "enable_full_lr", 1) | |
# do not append from tag to the RR (no need for this script) | |
modparam("rr", "append_fromtag", 0) | |
# ----- registrar params ----- | |
modparam("registrar", "method_filtering", 1) | |
/* uncomment the next line to disable parallel forking via location */ | |
# modparam("registrar", "append_branches", 0) | |
/* uncomment the next line not to allow more than 10 contacts per AOR */ | |
#modparam("registrar", "max_contacts", 10) | |
# max value for expires of registrations | |
modparam("registrar", "max_expires", 3600) | |
# set it to 1 to enable GRUU | |
modparam("registrar", "gruu_enabled", 0) | |
# ----- acc params ----- | |
/* what special events should be accounted ? */ | |
modparam("acc", "early_media", 0) | |
modparam("acc", "report_ack", 0) | |
modparam("acc", "report_cancels", 0) | |
/* by default ww do not adjust the direct of the sequential requests. | |
if you enable this parameter, be sure the enable "append_fromtag" | |
in "rr" module */ | |
modparam("acc", "detect_direction", 0) | |
/* account triggers (flags) */ | |
modparam("acc", "log_flag", FLT_ACC) | |
modparam("acc", "log_missed_flag", FLT_ACCMISSED) | |
modparam("acc", "log_extra", | |
"src_user=$fU;src_domain=$fd;src_ip=$si;" | |
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") | |
modparam("acc", "failed_transaction_flag", FLT_ACCFAILED) | |
/* enhanced DB accounting */ | |
#!ifdef WITH_ACCDB | |
modparam("acc", "db_flag", FLT_ACC) | |
modparam("acc", "db_missed_flag", FLT_ACCMISSED) | |
modparam("acc", "db_url", DBURL) | |
modparam("acc", "db_extra", | |
"src_user=$fU;src_domain=$fd;src_ip=$si;" | |
"dst_ouser=$tU;dst_user=$rU;dst_domain=$rd") | |
#!endif | |
# ----- usrloc params ----- | |
/* enable DB persistency for location entries */ | |
#!ifdef WITH_USRLOCDB | |
modparam("usrloc", "db_url", DBURL) | |
modparam("usrloc", "db_mode", 2) | |
modparam("usrloc", "use_domain", MULTIDOMAIN) | |
#!endif | |
# ----- auth_db params ----- | |
#!ifdef WITH_AUTH | |
modparam("auth_db", "db_url", DBURL) | |
#modparam("auth_db", "calculate_ha1", yes) | |
modparam("auth_db", "password_column", "ha1") | |
modparam("auth_db", "load_credentials", "") | |
modparam("auth_db", "use_domain", MULTIDOMAIN) | |
# ----- permissions params ----- | |
#!ifdef WITH_IPAUTH | |
modparam("permissions", "db_url", DBURL) | |
modparam("permissions", "db_mode", 1) | |
#!endif | |
#!endif | |
# ----- alias_db params ----- | |
#!ifdef WITH_ALIASDB | |
modparam("alias_db", "db_url", DBURL) | |
modparam("alias_db", "use_domain", MULTIDOMAIN) | |
#!endif | |
# ----- speeddial params ----- | |
#!ifdef WITH_SPEEDDIAL | |
modparam("speeddial", "db_url", DBURL) | |
modparam("speeddial", "use_domain", MULTIDOMAIN) | |
#!endif | |
# ----- domain params ----- | |
#!ifdef WITH_MULTIDOMAIN | |
modparam("domain", "db_url", DBURL) | |
# register callback to match myself condition with domains list | |
modparam("domain", "register_myself", 1) | |
#!endif | |
#!ifdef WITH_PRESENCE | |
# ----- presence params ----- | |
modparam("presence", "db_url", DBURL) | |
# ----- presence_xml params ----- | |
modparam("presence_xml", "db_url", DBURL) | |
modparam("presence_xml", "force_active", 1) | |
#!endif | |
#!ifdef WITH_NAT | |
# ----- rtpproxy params ----- | |
#!ifdef WITH_RTPPROXY | |
# ----- rtpproxy params ----- | |
modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") | |
#!endif | |
#!ifdef WITH_RTPPROXYNG | |
modparam("rtpproxy-ng", "rtpproxy_sock", "udp:localhost:22222") | |
#!endif | |
# ----- nathelper params ----- | |
modparam("nathelper", "natping_interval", 30) | |
modparam("nathelper", "ping_nated_only", 1) | |
modparam("nathelper", "sipping_bflag", FLB_NATSIPPING) | |
modparam("nathelper", "sipping_from", "sip:pinger@kamailio.org") | |
# params needed for NAT traversal in other modules | |
modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)") | |
modparam("usrloc", "nat_bflag", FLB_NATB) | |
#!endif | |
#!ifdef WITH_TLS | |
# ----- tls params ----- | |
modparam("tls", "config", "/etc/kamailio/tls.cfg") | |
#!endif | |
#!ifdef WITH_ANTIFLOOD | |
# ----- pike params ----- | |
modparam("pike", "sampling_time_unit", 2) | |
modparam("pike", "reqs_density_per_unit", 16) | |
modparam("pike", "remove_latency", 4) | |
#!ifdef WITH_WRONG_PASS_BLOCK | |
modparam("htable", "htable", "wrongpass=>size=8;autoexpire=900") | |
#!endif | |
# ----- htable params ----- | |
# ip ban htable with autoexpire after 5 minutes | |
modparam("htable", "htable", "ipban=>size=8;autoexpire=300;") | |
#!endif | |
#!ifdef WITH_XMLRPC | |
# ----- xmlrpc params ----- | |
modparam("xmlrpc", "route", "XMLRPC"); | |
modparam("xmlrpc", "url_match", "^/RPC") | |
#!endif | |
#!ifdef WITH_DEBUG | |
# ----- debugger params ----- | |
modparam("debugger", "cfgtrace", 1) | |
#!endif | |
#!ifdef FORCE_CALLERID | |
modparam("uac","restore_mode","none") | |
#!endif | |
####### Routing Logic ######## | |
# Main SIP request routing logic | |
# - processing of any incoming SIP request starts with this route | |
# - note: this is the same as route { ... } | |
request_route { | |
# per request initial checks | |
route(REQINIT); | |
# NAT detection | |
route(NATDETECT); | |
# FORCE SRTP MEDIA | |
route(ROUTE_CHECK_SRTP); | |
# CANCEL processing | |
if (is_method("CANCEL")) | |
{ | |
if (t_check_trans()) { | |
route(RELAY); | |
} | |
exit; | |
} | |
# handle requests within SIP dialogs | |
route(WITHINDLG); | |
### only initial requests (no To tag) | |
t_check_trans(); | |
# authentication | |
route(AUTH); | |
# force callerID | |
route(CALLERID); | |
# record routing for dialog forming requests (in case they are routed) | |
# - remove preloaded route headers | |
remove_hf("Route"); | |
if (is_method("INVITE|SUBSCRIBE")) | |
record_route(); | |
# account only INVITEs | |
if (is_method("INVITE")) | |
{ | |
setflag(FLT_ACC); # do accounting | |
} | |
# dispatch requests to foreign domains | |
route(SIPOUT); | |
### requests for my local domains | |
# handle presence related requests | |
route(PRESENCE); | |
# handle registrations | |
route(REGISTRAR); | |
if ($rU==$null) | |
{ | |
# request with no Username in RURI | |
sl_send_reply("484","Address Incomplete"); | |
exit; | |
} | |
# dispatch destinations to PSTN | |
route(PSTN); | |
# user location service | |
route(LOCATION); | |
} | |
route[RELAY] { | |
# enable additional event routes for forwarded requests | |
# - serial forking, RTP relaying handling, a.s.o. | |
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) { | |
if(!t_is_set("branch_route")) t_on_branch("MANAGE_BRANCH"); | |
} | |
if (is_method("INVITE|SUBSCRIBE|UPDATE")) { | |
if(!t_is_set("onreply_route")) t_on_reply("MANAGE_REPLY"); | |
} | |
if (is_method("INVITE")) { | |
if(!t_is_set("failure_route")) t_on_failure("MANAGE_FAILURE"); | |
} | |
if (!t_relay()) { | |
sl_reply_error(); | |
} | |
exit; | |
} | |
# Per SIP request initial checks | |
route[REQINIT] { | |
#!ifdef WITH_ANTIFLOOD | |
# flood dection from same IP and traffic ban for a while | |
# be sure you exclude checking trusted peers, such as pstn gateways | |
# - local host excluded (e.g., loop to self) | |
if(src_ip!=myself) | |
{ | |
if($sht(ipban=>$si)!=$null) | |
{ | |
# ip is already blocked | |
# xdbg("request from blocked IP - $rm from $fu (IP:$si:$sp)\n"); | |
xlog("L_INFO", "request from blocked IP - $rm from $fu (IP:$si:$sp)\n"); | |
exit; | |
} | |
if (!pike_check_req()) | |
{ | |
xlog("L_ALERT","Bruteforce or DoS attack! $fu (IP:$si:$sp) - $rm\n"); | |
$sht(ipban=>$si) = 1; | |
exit; | |
} | |
} | |
#!endif | |
if($ua == "friendly-scanner" || $ua == "sundayddr" || $ua == "sip-scan" || $ua == "iWar" || $ua == "sipsak") { | |
xlog("L_ALERT", "Attack attempt! IP:$si:$sp - R:$ruri - F:$fu - T:$tu - UA:$ua - $rm\n"); | |
drop(); | |
} | |
if (!mf_process_maxfwd_header("10")) { | |
sl_send_reply("483","Too Many Hops"); | |
exit; | |
} | |
if(!sanity_check("1511", "7")) | |
{ | |
xlog("Malformed SIP message from $si:$sp\n"); | |
exit; | |
} | |
} | |
# Handle requests within SIP dialogs | |
route[WITHINDLG] { | |
if (has_totag()) { | |
# sequential request withing a dialog should | |
# take the path determined by record-routing | |
if (loose_route()) { | |
route(DLGURI); | |
if (is_method("BYE")) { | |
setflag(FLT_ACC); # do accounting ... | |
setflag(FLT_ACCFAILED); # ... even if the transaction fails | |
} | |
else if ( is_method("ACK") ) { | |
# ACK is forwarded statelessy | |
route(NATMANAGE); | |
} | |
else if ( is_method("NOTIFY") ) { | |
# Add Record-Route for in-dialog NOTIFY as per RFC 6665. | |
record_route(); | |
} | |
route(RELAY); | |
} else { | |
if (is_method("SUBSCRIBE") && uri == myself) { | |
# in-dialog subscribe requests | |
route(PRESENCE); | |
exit; | |
} | |
if ( is_method("ACK") ) { | |
if ( t_check_trans() ) { | |
# no loose-route, but stateful ACK; | |
# must be an ACK after a 487 | |
# or e.g. 404 from upstream server | |
route(RELAY); | |
exit; | |
} else { | |
# ACK without matching transaction ... ignore and discard | |
exit; | |
} | |
} | |
sl_send_reply("404","Not here"); | |
} | |
exit; | |
} | |
} | |
# Handle SIP registrations | |
route[REGISTRAR] { | |
if (is_method("REGISTER")) | |
{ | |
if(isflagset(FLT_NATS)) | |
{ | |
setbflag(FLB_NATB); | |
#!ifdef LOG_NAT | |
xlog("L_INFO","NAT DETECTED FLB_NATB - M=$rm RURI=$ru F=$fu T=$tu IP=$si:$sp ID=$ci\n"); | |
#!endif | |
# uncomment next line to do SIP NAT pinging | |
setbflag(FLB_NATSIPPING); | |
} | |
if (!save("location")) | |
sl_reply_error(); | |
exit; | |
} | |
} | |
# USER location service | |
route[LOCATION] { | |
#!ifdef WITH_SPEEDDIAL | |
# search for short dialing - 2-digit extension | |
if($rU=~"^[0-9][0-9]$") | |
if(sd_lookup("speed_dial")) | |
route(SIPOUT); | |
#!endif | |
#!ifdef WITH_ALIASDB | |
# search in DB-based aliases | |
if(alias_db_lookup("dbaliases")) | |
route(SIPOUT); | |
#!endif | |
$avp(oexten) = $rU; | |
if (!lookup("location")) { | |
$var(rc) = $rc; | |
route(TOVOICEMAIL); | |
t_newtran(); | |
switch ($var(rc)) { | |
case -1: | |
case -3: | |
send_reply("404", "Not Found"); | |
exit; | |
case -2: | |
send_reply("405", "Method Not Allowed"); | |
exit; | |
} | |
} | |
# when routing via usrloc, log the missed calls also | |
if (is_method("INVITE")) | |
{ | |
setflag(FLT_ACCMISSED); | |
} | |
route(RELAY); | |
exit; | |
} | |
# Presence server route | |
route[PRESENCE] { | |
if(!is_method("PUBLISH|SUBSCRIBE")) | |
return; | |
if(is_method("SUBSCRIBE") && $hdr(Event)=="message-summary") { | |
route(TOVOICEMAIL); | |
# returns here if no voicemail server is configured | |
sl_send_reply("404", "No voicemail service"); | |
exit; | |
} | |
#!ifdef WITH_PRESENCE | |
if (!t_newtran()) | |
{ | |
sl_reply_error(); | |
exit; | |
} | |
if(is_method("PUBLISH")) | |
{ | |
handle_publish(); | |
t_release(); | |
} else if(is_method("SUBSCRIBE")) { | |
handle_subscribe(); | |
t_release(); | |
} | |
exit; | |
#!endif | |
# if presence enabled, this part will not be executed | |
if (is_method("PUBLISH") || $rU==$null) | |
{ | |
sl_send_reply("404", "Not here"); | |
exit; | |
} | |
return; | |
} | |
# Authentication route | |
route[AUTH] { | |
#!ifdef WITH_AUTH | |
#!ifdef WITH_IPAUTH | |
if((!is_method("REGISTER")) && allow_source_address()) | |
{ | |
# source IP allowed | |
return; | |
} | |
#!endif | |
if (is_method("REGISTER") || from_uri==myself) | |
{ | |
#!ifdef WITH_WRONG_PASS_BLOCK | |
# User reached auth_count top | |
if($sht(wrongpass=>$au::auth_count)==$sel(cfg_get.auth.max{s.int})) | |
{ | |
$var(exp) = $Ts - $sel(cfg_get.auth.bantime{s.int}); | |
if ($sht(wrongpass=>$au::last_auth) > $var(exp)) | |
{ | |
# no more auth checks | |
xdbg("username $au $rm $fd blocked from $proto:$si:$sp\n"); | |
# xlog("L_WARN","sending fake 200 OK reply\n"); | |
# sl_send_reply("200","OK"); | |
exit; | |
} else { | |
# bantime seg reached... clean count | |
$sht(wrongpass=>$au::auth_count) = 0; | |
} | |
} | |
#!endif | |
# authenticate requests | |
if (!auth_check("$fd", "subscriber", "1")) { | |
switch ($rc) { | |
#!ifdef WITH_WRONG_PASS_BLOCK | |
case -2: | |
if ($sht(wrongpass=>$au::auth_count) == $null) { | |
$sht(wrongpass=>$au::auth_count) = 0; | |
} | |
$sht(wrongpass=>$au::auth_count) = $sht(wrongpass=>$au::auth_count) + 1; | |
if ($sht(wrongpass=>$au::auth_count) == $sel(cfg_get.auth.max{s.int})) { | |
xlog("L_ALERT","Auth failed $sel(cfg_get.auth.max) times - user:$au $fd from $proto:$si:$sp\n"); | |
} | |
$sht(wrongpass=>$au::last_auth) = $Ts; | |
break; | |
#!endif | |
}; | |
auth_challenge("$fd", "0"); | |
exit; | |
} | |
# user authenticated - remove auth header | |
if(!is_method("REGISTER|PUBLISH")) | |
consume_credentials(); | |
} | |
# if caller is not local subscriber, then check if it calls | |
# a local destination, otherwise deny, not an open relay here | |
if (from_uri!=myself && uri!=myself) | |
{ | |
sl_send_reply("403","Not relaying"); | |
exit; | |
} | |
#!endif | |
return; | |
} | |
# Caller NAT detection route | |
route[NATDETECT] { | |
#!ifdef WITH_NAT | |
force_rport(); | |
# NAT control (if there is SDP involved) | |
# Flag 1 => Contact header field is searched for occurrence of RFC1918 addresses | |
# Flag 8 => SDP is searched for occurrence of RFC1918 addresses | |
if (nat_uac_test("1") || ( has_body("application/sdp") && nat_uac_test("8"))) | |
{ | |
if (is_method("REGISTER")) { | |
fix_nated_register(); # fix ip:port information | |
#!ifdef LOG_NAT | |
xlog("L_INFO", "REGISTER NAT - $avp(RECEIVED) $$rr:$rr $$rs:$rs branch[$T_branch_idx] $$ct:$ct - RURI=$ru F=$fu T=$tu IP=$si:$sp ID=$ci\n"); | |
#!endif | |
} else { | |
if(is_first_hop()) | |
set_contact_alias(); | |
} | |
setflag(FLT_NATS); | |
} | |
#!endif | |
return; | |
} | |
# RTPProxy control | |
route[NATMANAGE] { | |
#!ifdef WITH_NAT | |
if (is_request()) { | |
if(has_totag()) { | |
if(check_route_param("nat=yes")) { | |
setbflag(FLB_NATB); | |
} | |
} | |
} | |
if (!(isflagset(FLT_NATS) || isbflagset(FLB_NATB))) | |
{ | |
#!ifdef LOG_NAT | |
xlog("L_INFO", "NO FLT_NATS OR FLB_NATB M=$rm $$rr:$rr $$rs:$rs branch[$T_branch_idx]- RURI=$ru F=$fu T=$tu IP=$si:$sp ID=$ci\n"); | |
#!endif | |
return; | |
} | |
#!ifndef WITH_RTPPROXYNG | |
if (has_body("application/sdp") && nat_uac_test("8")) { | |
fix_nated_sdp("8"); | |
#!ifdef LOG_NAT | |
xlog("L_INFO", "SDP NAT fixed? M=$rm $$rr:$rr $$rs:$rs branch[$T_branch_idx]- RURI=$ru F=$fu T=$tu IP=$si:$sp ID=$ci\n"); | |
#!endif | |
} | |
#!endif | |
#!ifdef WITH_RTPPROXY | |
rtpproxy_manage("co"); | |
#!endif | |
#!ifdef WITH_RTPPROXYNG | |
rtpproxy_manage("co"); | |
#!endif | |
if (is_request()) { | |
if (!has_totag()) { | |
if(t_is_branch_route()) { | |
add_rr_param(";nat=yes"); | |
} | |
} | |
} | |
if (is_reply()) { | |
if(isbflagset(FLB_NATB)) { | |
if(is_first_hop()) | |
set_contact_alias(); | |
} | |
} | |
#!endif | |
return; | |
} | |
# URI update for dialog requests | |
route[DLGURI] { | |
#!ifdef WITH_NAT | |
# if uses NAT and flag is not checked fix contact | |
if (!isflagset(FLT_NATS) && nat_uac_test("1")) fix_nated_contact(); | |
if(!isdsturiset()) { | |
handle_ruri_alias(); | |
switch ($rc) { | |
case -1: | |
xlog("L_ERR", "Failed to handle alias of R-URI <$ru>\n"); | |
send_reply("400", "Bad request"); | |
exit; | |
#!ifdef LOG_NAT | |
case 1: | |
xlog("L_INFO", "Routing in-dialog $rm from <$fu> to <$du>\n"); | |
break; | |
case 2: | |
xlog("L_INFO", "Routing in-dialog $rm from <$fu> to <$ru>\n"); | |
break; | |
#!endif | |
}; | |
} | |
#!endif | |
return; | |
} | |
# Routing to foreign domains | |
route[SIPOUT] { | |
if (!uri==myself) | |
{ | |
append_hf("P-hint: outbound\r\n"); | |
route(RELAY); | |
} | |
} | |
# PSTN GW routing | |
route[PSTN] { | |
#!ifdef WITH_PSTN | |
# check if PSTN GW IP is defined | |
if (strempty($sel(cfg_get.pstn.gw_ip))) { | |
xlog("SCRIPT: PSTN rotuing enabled but pstn.gw_ip not defined\n"); | |
return; | |
} | |
# route to PSTN dialed numbers starting with '+' or '00' | |
# (international format) | |
# - update the condition to match your dialing rules for PSTN routing | |
if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$")) | |
return; | |
# only local users allowed to call | |
if(from_uri!=myself) { | |
sl_send_reply("403", "Not Allowed"); | |
exit; | |
} | |
if (strempty($sel(cfg_get.pstn.gw_port))) { | |
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip); | |
} else { | |
$ru = "sip:" + $rU + "@" + $sel(cfg_get.pstn.gw_ip) + ":" | |
+ $sel(cfg_get.pstn.gw_port); | |
} | |
route(RELAY); | |
exit; | |
#!endif | |
return; | |
} | |
# XMLRPC routing | |
#!ifdef WITH_XMLRPC | |
route[XMLRPC] { | |
# allow XMLRPC from localhost | |
if ((method=="POST" || method=="GET") | |
&& (src_ip==127.0.0.1)) { | |
# close connection only for xmlrpclib user agents (there is a bug in | |
# xmlrpclib: it waits for EOF before interpreting the response). | |
if ($hdr(User-Agent) =~ "xmlrpclib") | |
set_reply_close(); | |
set_reply_no_connect(); | |
dispatch_rpc(); | |
exit; | |
} | |
send_reply("403", "Forbidden"); | |
exit; | |
} | |
#!endif | |
# route to voicemail server | |
route[TOVOICEMAIL] { | |
#!ifdef WITH_VOICEMAIL | |
if(!is_method("INVITE|SUBSCRIBE")) | |
return; | |
# check if VoiceMail server IP is defined | |
if (strempty($sel(cfg_get.voicemail.srv_ip))) { | |
xlog("SCRIPT: VoiceMail rotuing enabled but IP not defined\n"); | |
return; | |
} | |
if(is_method("INVITE")) { | |
if($avp(oexten)==$null) | |
return; | |
$ru = "sip:" + $avp(oexten) + "@" + $sel(cfg_get.voicemail.srv_ip) | |
+ ":" + $sel(cfg_get.voicemail.srv_port); | |
} else { | |
if($rU==$null) | |
return; | |
$ru = "sip:" + $rU + "@" + $sel(cfg_get.voicemail.srv_ip) | |
+ ":" + $sel(cfg_get.voicemail.srv_port); | |
} | |
route(RELAY); | |
exit; | |
#!endif | |
return; | |
} | |
# manage outgoing branches | |
branch_route[MANAGE_BRANCH] { | |
xdbg("new branch [$T_branch_idx] to $ru\n"); | |
route(NATMANAGE); | |
} | |
# manage incoming replies | |
onreply_route[MANAGE_REPLY] { | |
xdbg("incoming reply\n"); | |
if(status=~"[12][0-9][0-9]") | |
route(NATMANAGE); | |
} | |
# manage failure routing cases | |
failure_route[MANAGE_FAILURE] { | |
route(NATMANAGE); | |
if (t_is_canceled()) { | |
exit; | |
} | |
#!ifdef WITH_BLOCK3XX | |
# block call redirect based on 3xx replies. | |
if (t_check_status("3[0-9][0-9]")) { | |
t_reply("404","Not found"); | |
exit; | |
} | |
#!endif | |
#!ifdef WITH_VOICEMAIL | |
# serial forking | |
# - route to voicemail on busy or no answer (timeout) | |
if (t_check_status("486|408")) { | |
$du = $null; | |
route(TOVOICEMAIL); | |
exit; | |
} | |
#!endif | |
} | |
route[ROUTE_CHECK_SRTP] | |
{ | |
#!ifdef CHECK_SRTP | |
if (has_body("application/sdp")) | |
{ | |
if(sdp_with_transport("RTP/SAVP")||sdp_with_transport("RTP/SAVPF")) | |
{ | |
xlog("L_INFO", "RTP/SAVP|RTP/SAVPF found\n"); | |
} | |
else | |
{ | |
send_reply("415", "Unsupported Media Type. We only allow RTP/SAVP[F] media transport"); | |
xlog("L_ERR", "415 Unsupported Media Type. We only allow RTP/SAVP[F] media transport\n"); | |
exit; | |
} | |
} | |
#!endif | |
return; | |
} | |
route[CALLERID] | |
{ | |
#!ifdef FORCE_CALLERID | |
if(from_uri==myself) | |
{ | |
uac_replace_from("",""); | |
} | |
#!endif | |
return; | |
} |
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# $Id$ | |
# | |
# The Kamailio configuration file for the control tools. | |
# | |
# Here you can set variables used in the kamctl and kamdbctl setup | |
# scripts. Per default all variables here are commented out, the control tools | |
# will use their internal default values. | |
## your SIP domain | |
SIP_DOMAIN=vm.securecall.org | |
## chrooted directory | |
# $CHROOT_DIR="/path/to/chrooted/directory" | |
## database type: MYSQL, PGSQL, ORACLE, DB_BERKELEY, DBTEXT, or SQLITE | |
# by default none is loaded | |
# | |
# If you want to setup a database with kamdbctl, you must at least specify | |
# this parameter. | |
DBENGINE=MYSQL | |
## database host | |
DBHOST=localhost | |
## database name (for ORACLE this is TNS name) | |
DBNAME=kamailio | |
# database path used by dbtext, db_berkeley or sqlite | |
# DB_PATH="/usr/local/etc/kamailio/dbtext" | |
## database read/write user | |
# DBRWUSER="kamailio" | |
## password for database read/write user | |
DBRWPW="kamailiorw" | |
## database read only user | |
# DBROUSER="kamailioro" | |
## password for database read only user | |
# DBROPW="kamailioro" | |
## database access host (from where is kamctl used) | |
DBACCESSHOST=172.126.0.1 | |
## database super user (for ORACLE this is 'scheme-creator' user) | |
# DBROOTUSER="root" | |
# user name column | |
# USERCOL="username" | |
# SQL definitions | |
# If you change this definitions here, then you must change them | |
# in db/schema/entities.xml too. | |
# FIXME | |
# FOREVER="2030-05-28 21:32:15" | |
# DEFAULT_ALIASES_EXPIRES=$FOREVER | |
# DEFAULT_Q="1.0" | |
# DEFAULT_CALLID="Default-Call-ID" | |
# DEFAULT_CSEQ="13" | |
# DEFAULT_LOCATION_EXPIRES=$FOREVER | |
# Program to calculate a message-digest fingerprint | |
# MD5="md5sum" | |
# awk tool | |
# AWK="awk" | |
# If you use a system with a grep and egrep that is not 100% gnu grep compatible, | |
# e.g. solaris, install the gnu grep (ggrep) and specify this below. | |
# | |
# grep tool | |
# GREP="grep" | |
# egrep tool | |
# EGREP="egrep" | |
# sed tool | |
# SED="sed" | |
# tail tool | |
# LAST_LINE="tail -n 1" | |
# expr tool | |
# EXPR="expr" | |
# Describe what additional tables to install. Valid values for the variables | |
# below are yes/no/ask. With ask (default) it will interactively ask the user | |
# for an answer, while yes/no allow for automated, unassisted installs. | |
# | |
# If to install tables for the modules in the EXTRA_MODULES variable. | |
# INSTALL_EXTRA_TABLES=ask | |
# If to install presence related tables. | |
# INSTALL_PRESENCE_TABLES=ask | |
# Define what module tables should be installed. | |
# If you use the postgres database and want to change the installed tables, then you | |
# must also adjust the STANDARD_TABLES or EXTRA_TABLES variable accordingly in the | |
# kamdbctl.base script. | |
# Kamailio standard modules | |
# STANDARD_MODULES="standard acc lcr domain group permissions registrar usrloc msilo | |
# alias_db uri_db speeddial avpops auth_db pdt dialog dispatcher | |
# dialplan" | |
# Kamailio extra modules | |
# EXTRA_MODULES="imc cpl siptrace domainpolicy carrierroute userblacklist htable purple sca" | |
## type of aliases used: DB - database aliases; UL - usrloc aliases | |
## - default: none | |
# ALIASES_TYPE="DB" | |
## control engine: FIFO or UNIXSOCK | |
## - default FIFO | |
# CTLENGINE="FIFO" | |
## path to FIFO file | |
# FIFOPATH="/var/run/kamailio/kamailio_fifo" | |
## check ACL names; default on (1); off (0) | |
# VERIFY_ACL=1 | |
## ACL names - if VERIFY_ACL is set, only the ACL names from below list | |
## are accepted | |
# ACL_GROUPS="local ld int voicemail free-pstn" | |
## verbose - debug purposes - default '0' | |
# VERBOSE=1 | |
## do (1) or don't (0) store plaintext passwords | |
## in the subscriber table - default '1' | |
STORE_PLAINTEXT_PW=0 | |
## Kamailio START Options | |
## PID file path - default is: /var/run/kamailio.pid | |
# PID_FILE=/var/run/kamailio/kamailio.pid | |
## Extra start options - default is: not set | |
# example: start Kamailio with 64MB share memory: STARTOPTIONS="-m 64" | |
# STARTOPTIONS= |
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RUN_MEDIAPROXY=no | |
LISTEN_TCP=25060 | |
LISTEN_UDP=12222 | |
LISTEN_NG=22222 | |
# ADDRESS=IP_INT | |
# ADV_ADDRESS=IP_EXT | |
# ADDRESS_IPV6=... | |
# ADV_ADDRESS_IPV6=... | |
TIMEOUT=60 | |
SILENT_TIMEOUT=3600 | |
PIDFILE=/var/run/ngcp-mediaproxy-ng-daemon.pid | |
FORK=yes | |
# TOS=184 | |
TABLE=0 | |
# NO_FALLBACK=yes | |
# PORT_MIN=30000 | |
# PORT_MAX=50000 | |
# REDIS=127.0.0.1:6379 | |
# REDIS_DB=1 | |
# B2B_URL=http://127.0.0.1:8090/ | |
# LOG_LEVEL=6 |
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# | |
# $Id$ | |
# | |
# Example Kamailio TLS Configuration File | |
# | |
# This is the default server domain, settings | |
# in this domain will be used for all incoming | |
# connections that do not match any other server | |
# domain in this configuration file. | |
# | |
# We do not enable anything else than TLSv1 | |
# over the public internet. Clients do not have | |
# to present client certificates by default. | |
# | |
[server:default] | |
method = TLSv1 | |
verify_certificate = no | |
require_certificate = no | |
private_key = /etc/kamailio/kamailio-selfsigned.key | |
certificate = /etc/kamailio/kamailio-selfsigned.pem | |
#ca_list = /etc/kamailio/cacert.pem | |
#crl = /etc/kamailio/crl.pem | |
# This is the default client domain, settings | |
# in this domain will be used for all outgoing | |
# TLS connections that do not match any other | |
# client domain in this configuration file. | |
# We require that servers present valid certificate. | |
# | |
[client:default] | |
verify_certificate = yes | |
require_certificate = yes | |
# This is an example server domain for TLS connections | |
# received from the loopback interface. We allow | |
# the use of SSLv2 and SSLv3 protocols here, we do | |
# not require that clients present client certificates | |
# but if they present it it must be valid. We also use | |
# a special certificate and CA list for loopback | |
# interface. | |
# | |
#[server:127.0.0.1:5061] | |
#method = SSLv23 | |
#verify_certificate = yes | |
#require_certificate = no | |
#private_key = /etc/kamailio/local_key.pem | |
#certificate = /etc/kamailio/local_cert.pem | |
#verify_depth = 3 | |
#ca_list = local_ca.pem | |
#crl = local_crl.pem | |
# Special settings for the iptel.org public SIP | |
# server. We do not verify the certificate of the | |
# server because it can be expired. The server | |
# implements authentication using SSL client | |
# certificates so configure the client certificate | |
# that was given to use by iptel.org staff here. | |
# | |
#[client:195.37.77.101:5061] | |
#verify_certificate = no | |
#certificate = /etc/kamailio/iptel_client.pem | |
#private_key = /etc/kamailio/iptel_key.pem | |
#ca_list = /etc/kamailio/iptel_ca.pem | |
#crl = /etc/kamailio/iptel_crl.pem |
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