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ddns-scripts: Update to Version 2.1.0-1 see description

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- fixed postinst and prerm in Makefile
- implementation of provider specific update scripts into services and
services_ipv6 file.
	first Provider "no-ip.com"	- Thanks to DarkStarXxX for
request and testing
- finished uci/ddns wiki at http://wiki.openwrt.org/doc/uci/ddns
- rewritten retry management
- rewritten logging including following Issue 469
	https://github.com/openwrt/packages/issues/469
- stop running sections on hotplug ifdown event (like start on ifup)
- implement trap detection
	also kill "sleep" child processes
	SIGHUP to reload configuration (not really reloading, simply
starting a new process)
	/etc/init.d/ddns reload implemented
- code optimization
- new provider LoopiaDNS.se	Issue 494
	https://github.com/openwrt/packages/issues/494

Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>
This commit is contained in:
Christian Schoenebeck 2014-11-09 16:37:11 +01:00
parent 43d2457b98
commit 4192651448
12 changed files with 828 additions and 561 deletions
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84
net/ddns-scripts/CHANGELOG Normal file
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@ -0,0 +1,84 @@
Version 2.1.0-1
Date 2014-11-09
- fixed postinst and prerm in Makefile
- implementation of provider specific update scripts into services and services_ipv6 file.
first Provider "no-ip.com" - Thanks to DarkStarXxX for request and testing
- finished uci/ddns wiki at http://wiki.openwrt.org/doc/uci/ddns
- rewritten retry management
- rewritten logging including following Issue 469
https://github.com/openwrt/packages/issues/469
- stop running sections on hotplug ifdown event (like start on ifup)
- implement trap detection
also kill "sleep" child processes
SIGHUP to reload configuration (not really reloading, simply starting a new process)
/etc/init.d/ddns reload implemented
- code optimization
- new provider LoopiaDNS.se Issue 494
https://github.com/openwrt/packages/issues/494
--------------------------------------------------------------------------------
Version 2.0.1-9
Date 2014-10-11
- add retry loop to verify dns and proxy when script starts
--------------------------------------------------------------------------------
Version 2.0.1-8
Date 2014-10-06
- fixes problem CRITICAL ERROR - custom update_script not found
--------------------------------------------------------------------------------
Version 2.0.1-7
Date 2014-10-05
- Added support for custom update scripts with new option update_script
--------------------------------------------------------------------------------
Version 2.0.1-6
Date 2014-10-01
- url encode USERNAME and PASSWORD in update url
--------------------------------------------------------------------------------
Version 2.0.1-5
Date 2014-09-30
- fix send_update() detection of private IPv4
--------------------------------------------------------------------------------
Version 2.0.1-4
Date 2014-09-29
- fix ticket #17998: wrongly detect ipv4 start with 10x.x.x.x
--------------------------------------------------------------------------------
Version 2.0.1-3
Date 2014-09-28
- add service two-dns.de
--------------------------------------------------------------------------------
Version 2.0.1-2
Date 2014-09-22
- fix issue (#337) current/registered ip
https://github.com/openwrt/packages/issues/337
--------------------------------------------------------------------------------
Version 2.0.1-1
Date 2014-09-20
- 1st published version via github
--------------------------------------------------------------------------------
Version 2.0.0
Date 2014-07-16
- published via OpenWrt TRAC system as zip-file for testing
- IPv6 address support
- log file support
- syslog support for various error levels
- verify all given parameters before starting main loop
- retry max retry_counter times before terminating scripts

11
net/ddns-scripts/Makefile
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@ -1,8 +1,8 @@
include $(TOPDIR)/rules.mk include $(TOPDIR)/rules.mk
PKG_NAME:=ddns-scripts PKG_NAME:=ddns-scripts
PKG_VERSION:=2.0.1 PKG_VERSION:=2.1.0
PKG_RELEASE:=9 PKG_RELEASE:=1
PKG_LICENSE:=GPL-2.0 PKG_LICENSE:=GPL-2.0
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
@ -62,7 +62,10 @@ endef
define Package/ddns-scripts/postinst define Package/ddns-scripts/postinst
#!/bin/sh #!/bin/sh
# if run within buildroot exit # if run within buildroot exit
[ -n "${IPKG_INSTROOT}" ] && exit 0 [ -n "$${IPKG_INSTROOT}" ] && exit 0
# remove old sed script file
[ -f /usr/lib/ddns/url_escape.sed ] && rm -f /usr/lib/ddns/url_escape.sed
# add new section "ddns" "global" if not exists # add new section "ddns" "global" if not exists
uci -q get ddns.global > /dev/null || uci -q set ddns.global='ddns' uci -q get ddns.global > /dev/null || uci -q set ddns.global='ddns'
@ -79,7 +82,7 @@ endef
define Package/ddns-scripts/prerm define Package/ddns-scripts/prerm
#!/bin/sh #!/bin/sh
# if run within buildroot exit # if run within buildroot exit
[ -n "${IPKG_INSTROOT}" ] && exit 0 [ -n "$${IPKG_INSTROOT}" ] && exit 0
# stop running scripts # stop running scripts
/etc/init.d/ddns disable /etc/init.d/ddns disable

5
net/ddns-scripts/files/etc/config/ddns
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@ -1,5 +1,6 @@
# #
# Please read ddns.sample # Please read ddns.sample
# or http://wiki.openwrt.org/doc/uci/ddns
# #
config ddns "global" config ddns "global"
option date_format "%F %R" option date_format "%F %R"
@ -9,8 +10,8 @@ config ddns "global"
config service "myddns_ipv4" config service "myddns_ipv4"
option service_name "dyndns.org" option service_name "example.org"
option domain "yourhost.dyndns.org" option domain "yourhost.example.org"
option username "your_username" option username "your_username"
option password "your_password" option password "your_password"
option interface "wan" option interface "wan"

16
net/ddns-scripts/files/etc/config/ddns.sample
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@ -127,7 +127,7 @@ config service "myddns"
########### ###########
# use HTTPS for secure communication with you DDNS provider # use HTTPS for secure communication with you DDNS provider
# personally found some providers having problems when not sending # personally found some providers having problems when not sending
# updates via HTTPS. Yyou must not specify "https://" in update_url. # updates via HTTPS. You must not specify "https://" in update_url.
# It's modified by the scripts themselves # It's modified by the scripts themselves
# Needs GNU Wget (with SSL support) or cURL to be installed. # Needs GNU Wget (with SSL support) or cURL to be installed.
# default: "0" do not use HTTPS # default: "0" do not use HTTPS
@ -139,8 +139,8 @@ config service "myddns"
# the transfer program can find them. (might need package CA-certificates) # the transfer program can find them. (might need package CA-certificates)
# if you don't want to verify servers certificate (insecure) you should # if you don't want to verify servers certificate (insecure) you should
# this parameter to "IGNORE" (in capital letters) # this parameter to "IGNORE" (in capital letters)
# default: "/etc/cacert" path where CA-certificate package is installed # default: (none) path where CA-certificate package is installed
option cacert "/etc/cacert" option cacert "/etc/ssl/certs"
########### ###########
# for logging and control if everything work fine you can get information inside # for logging and control if everything work fine you can get information inside
@ -210,11 +210,10 @@ config service "myddns"
option force_ipversion "0" option force_ipversion "0"
########### ###########
# normally the current (in the internet) registered ip is detected using the # Normally the current (in the internet) registered ip is detected using the
# local defined name lookup policies (i.e. /etc/resolve.conf etc.) # local defined name lookup policies (i.e. /etc/resolve.conf etc.)
# Specify here a DNS server to use instead of the defaults. # Specify here a DNS server to use instead of the defaults.
# you can use hostname or ip address # you can use hostname or ip address
# IPv6 address must be in squared brackets "[...]"
# i.e. "google-public-dns-a.google.com" # i.e. "google-public-dns-a.google.com"
# default: none # default: none
# option dns_server "google-public-dns-a.google.com" # option dns_server "google-public-dns-a.google.com"
@ -236,6 +235,7 @@ config service "myddns"
# ip_source='web' (see above) because this request is also # ip_source='web' (see above) because this request is also
# send via the configured proxy !!! # send via the configured proxy !!!
# Syntax: [user:password@]proxy:port !port is required ! # Syntax: [user:password@]proxy:port !port is required !
# IPv6 address must be in squared brackets "[...]"
# default: none # default: none
# option proxy '' # option proxy ''
@ -247,7 +247,7 @@ config service "myddns"
# wait this time before verify if update was successful send. # wait this time before verify if update was successful send.
# !!! checks below 5 minutes make no sense because the Internet # !!! checks below 5 minutes make no sense because the Internet
# needs about 5-10 minutes to sync an IP-change to all DNS servers !!! # needs about 5-10 minutes to sync an IP-change to all DNS servers !!!
# accepted unit entry’s: 'seconds' 'minutes' 'hours' 'days' # accepted unit entry’s: 'seconds' 'minutes' 'hours'
# minimum 5 minutes == 300 seconds # minimum 5 minutes == 300 seconds
# default 10 minutes # default 10 minutes
option check_interval '10' option check_interval '10'
@ -256,7 +256,7 @@ config service "myddns"
########### ###########
# force to send an update to service provider, if no change was detected. # force to send an update to service provider, if no change was detected.
# consult DDNS providers documentation if your DDNS entry might timeout. # consult DDNS providers documentation if your DDNS entry might timeout.
# accepted unit entry’s: 'seconds' 'minutes' 'hours' 'days' # accepted unit entry’s: 'minutes' 'hours' 'days'
# minimum needs to be greater or equal check interval (see above) # minimum needs to be greater or equal check interval (see above)
# A special setting of '0' is allowed, which forces the script to run once. # A special setting of '0' is allowed, which forces the script to run once.
# It sends an update, verify if update was accepted by DNS # It sends an update, verify if update was accepted by DNS
@ -276,7 +276,7 @@ config service "myddns"
# if error happen on detecting, sending or updating the # if error happen on detecting, sending or updating the
# script will retry the relevant action. # script will retry the relevant action.
# here you define the time to wait before retry is started # here you define the time to wait before retry is started
# accepted unit entry’s: 'seconds' 'minutes' 'hours' 'days' # accepted unit entry’s: 'seconds' 'minutes'
# default: 60 seconds # default: 60 seconds
option retry_interval '60' option retry_interval '60'
option retry_unit 'seconds' option retry_unit 'seconds'

18
net/ddns-scripts/files/etc/hotplug.d/iface/25-ddns
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@ -1,8 +1,14 @@
#!/bin/sh #!/bin/sh
if [ "$ACTION" = "ifup" ]; then # there are other ACTIONs like ifupdate we don't need
. /usr/lib/ddns/dynamic_dns_functions.sh # so parse dynamic_dns_functions.sh only when needed
/etc/init.d/ddns enabled && start_daemon_for_all_ddns_sections "$INTERFACE" case "$ACTION" in
fi ifup)
. /usr/lib/ddns/dynamic_dns_functions.sh
/etc/init.d/ddns enabled && start_daemon_for_all_ddns_sections "$INTERFACE"
;;
ifdown)
. /usr/lib/ddns/dynamic_dns_functions.sh
stop_daemon_for_all_ddns_sections "$INTERFACE"
;;
esac

14
net/ddns-scripts/files/etc/init.d/ddns
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@ -1,16 +1,26 @@
#!/bin/sh /etc/rc.common #!/bin/sh /etc/rc.common
START=95 START=95
STOP=10
boot() { boot() {
return 0 return 0
} }
reload() {
killall -1 dynamic_dns_updater.sh # send SIGHUP
}
restart() {
stop
sleep 1 # give time to shutdown
start
}
start() { start() {
. /usr/lib/ddns/dynamic_dns_functions.sh . /usr/lib/ddns/dynamic_dns_functions.sh
start_daemon_for_all_ddns_sections start_daemon_for_all_ddns_sections
} }
stop() { stop() {
killall -9 dynamic_dns_updater.sh killall dynamic_dns_updater.sh
} }

722
net/ddns-scripts/files/usr/lib/ddns/dynamic_dns_functions.sh
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File diff suppressed because it is too large Load diff

336
net/ddns-scripts/files/usr/lib/ddns/dynamic_dns_updater.sh
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@ -10,11 +10,12 @@
# by Christian Schoenebeck <christian dot schoenebeck at gmail dot com> # by Christian Schoenebeck <christian dot schoenebeck at gmail dot com>
# to support: # to support:
# - IPv6 DDNS services # - IPv6 DDNS services
# - DNS Server to retrieve registered IP including TCP transport # - DNS Server to retrieve registered IP including TCP transport (Ticket 7820)
# - Proxy Server to send out updates # - Proxy Server to send out updates
# - force_interval=0 to run once # - force_interval=0 to run once (Luci Ticket 538)
# - the usage of BIND's host command instead of BusyBox's nslookup if installed # - the usage of BIND's host command instead of BusyBox's nslookup if installed
# - extended Verbose Mode and log file support for better error detection # - extended Verbose Mode and log file support for better error detection
# - wait for interface to fully come up, before the first update is done
# #
# variables in small chars are read from /etc/config/ddns # variables in small chars are read from /etc/config/ddns
# variables in big chars are defined inside these scripts as global vars # variables in big chars are defined inside these scripts as global vars
@ -38,7 +39,7 @@
. /usr/lib/ddns/dynamic_dns_functions.sh # global vars are also defined here . /usr/lib/ddns/dynamic_dns_functions.sh # global vars are also defined here
SECTION_ID="$1" SECTION_ID="$1"
VERBOSE_MODE=${2:-1} #default mode is log to console VERBOSE_MODE=${2:-1} # default mode is log to console
# set file names # set file names
PIDFILE="$RUNDIR/$SECTION_ID.pid" # Process ID file PIDFILE="$RUNDIR/$SECTION_ID.pid" # Process ID file
@ -47,15 +48,23 @@ LOGFILE="$LOGDIR/$SECTION_ID.log" # log file
# VERBOSE_MODE > 1 delete logfile if exist to create an empty one # VERBOSE_MODE > 1 delete logfile if exist to create an empty one
# only with this data of this run for easier diagnostic # only with this data of this run for easier diagnostic
# new one created by verbose_echo function # new one created by write_log function
[ $VERBOSE_MODE -gt 1 -a -f $LOGFILE ] && rm -f $LOGFILE [ $VERBOSE_MODE -gt 1 -a -f $LOGFILE ] && rm -f $LOGFILE
# TRAP handler
trap "trap_handler 0 \$?" 0 # handle script exit with exit status
trap "trap_handler 1" 1 # SIGHUP Hangup / reload config
trap "trap_handler 2" 2 # SIGINT Terminal interrupt
trap "trap_handler 3" 3 # SIGQUIT Terminal quit
#trap "trap_handler 9" 9 # SIGKILL no chance to trap
trap "trap_handler 15" 15 # SIGTERM Termination
################################################################################ ################################################################################
# Leave this comment here, to clearly document variable names that are expected/possible # Leave this comment here, to clearly document variable names that are expected/possible
# Use load_all_config_options to load config options, which is a much more flexible solution. # Use load_all_config_options to load config options, which is a much more flexible solution.
# #
# config_load "ddns" # config_load "ddns"
# config_get <variable> $SECTION_ID <option]> # config_get <variable> $SECTION_ID <option>
# #
# defined options (also used as variable): # defined options (also used as variable):
# #
@ -108,23 +117,23 @@ LOGFILE="$LOGDIR/$SECTION_ID.log" # log file
[ "$(uci_get ddns $SECTION_ID)" != "service" ] && { [ "$(uci_get ddns $SECTION_ID)" != "service" ] && {
[ $VERBOSE_MODE -le 1 ] && VERBOSE_MODE=2 # force console out and logfile output [ $VERBOSE_MODE -le 1 ] && VERBOSE_MODE=2 # force console out and logfile output
[ -f $LOGFILE ] && rm -f $LOGFILE # clear logfile before first entry [ -f $LOGFILE ] && rm -f $LOGFILE # clear logfile before first entry
verbose_echo "\n ************** =: ************** ************** **************" write_log 7 "************ ************** ************** **************"
verbose_echo " STARTED =: PID '$$' at $(eval $DATE_PROG)" write_log 5 "PID '$$' started at $(eval $DATE_PROG)"
verbose_echo " UCI CONFIG =:\n$(uci -q show ddns | grep '=service' | sort)" write_log 7 "uci configuration:\n$(uci -q show ddns | grep '=service' | sort)"
critical_error "Service '$SECTION_ID' not defined" write_log 14 "Service section '$SECTION_ID' not defined"
} }
load_all_config_options "ddns" "$SECTION_ID" load_all_config_options "ddns" "$SECTION_ID"
verbose_echo "\n ************** =: ************** ************** **************" write_log 7 "************ ************** ************** **************"
verbose_echo " STARTED =: PID '$$' at $(eval $DATE_PROG)" write_log 5 "PID '$$' started at $(eval $DATE_PROG)"
case $VERBOSE_MODE in case $VERBOSE_MODE in
0) verbose_echo " verbose mode =: '0' - run normal, NO console output";; 0) write_log 7 "verbose mode '0' - run normal, NO console output";;
1) verbose_echo " verbose mode =: '1' - run normal, console mode";; 1) write_log 7 "verbose mode '1' - run normal, console mode";;
2) verbose_echo " verbose mode =: '2' - run once, NO retry on error";; 2) write_log 7 "verbose mode '2' - run once, NO retry on error";;
3) verbose_echo " verbose mode =: '3' - run once, NO retry on error, NOT sending update";; 3) write_log 7 "verbose mode '3' - run once, NO retry on error, NOT sending update";;
*) critical_error "ERROR detecting VERBOSE_MODE '$VERBOSE_MODE'" *) write_log 14 "error detecting VERBOSE_MODE '$VERBOSE_MODE'";;
esac esac
verbose_echo " UCI CONFIG =:\n$(uci -q show ddns.$SECTION_ID | sort)" write_log 7 "uci configuraion:\n$(uci -q show ddns.$SECTION_ID | sort)"
# set defaults if not defined # set defaults if not defined
[ -z "$enabled" ] && enabled=0 [ -z "$enabled" ] && enabled=0
@ -142,48 +151,47 @@ verbose_echo " UCI CONFIG =:\n$(uci -q show ddns.$SECTION_ID | sort)"
[ "$ip_source" = "web" -a -z "$ip_url" -a $use_ipv6 -eq 1 ] && ip_url="http://checkipv6.dyndns.com" [ "$ip_source" = "web" -a -z "$ip_url" -a $use_ipv6 -eq 1 ] && ip_url="http://checkipv6.dyndns.com"
[ "$ip_source" = "interface" -a -z "$ip_interface" ] && ip_interface="eth1" [ "$ip_source" = "interface" -a -z "$ip_interface" ] && ip_interface="eth1"
# check configuration and enabled state # check enabled state otherwise we don't need to continue
[ -z "$domain" -o -z "$username" -o -z "$password" ] && critical_error "Service Configuration not correctly configured" [ $enabled -eq 0 ] && write_log 14 "Service section disabled!"
[ $enabled -eq 0 ] && critical_error "Service Configuration is disabled"
# verify script if configured and executable # without domain or username or password we can do nothing for you
[ -z "$domain" -o -z "$username" -o -z "$password" ] && write_log 14 "Service section not correctly configured!"
urlencode URL_USER "$username" # encode username, might be email or something like this
urlencode URL_PASS "$password" # encode password, might have special chars for security reason
# verify ip_source script if configured and executable
if [ "$ip_source" = "script" ]; then if [ "$ip_source" = "script" ]; then
[ -z "$ip_script" ] && critical_error "No script defined to detect local IP" [ -z "$ip_script" ] && write_log 14 "No script defined to detect local IP!"
[ -x "$ip_script" ] || critical_error "Script to detect local IP not found or not executable" [ -x "$ip_script" ] || write_log 14 "Script to detect local IP not found or not executable!"
fi fi
# compute update interval in seconds # compute update interval in seconds
get_seconds CHECK_SECONDS ${check_interval:-10} ${check_unit:-"minutes"} # default 10 min get_seconds CHECK_SECONDS ${check_interval:-10} ${check_unit:-"minutes"} # default 10 min
get_seconds FORCE_SECONDS ${force_interval:-72} ${force_unit:-"hours"} # default 3 days get_seconds FORCE_SECONDS ${force_interval:-72} ${force_unit:-"hours"} # default 3 days
get_seconds RETRY_SECONDS ${retry_interval:-60} ${retry_unit:-"seconds"} # default 60 sec get_seconds RETRY_SECONDS ${retry_interval:-60} ${retry_unit:-"seconds"} # default 60 sec
verbose_echo "check interval =: $CHECK_SECONDS seconds" [ $CHECK_SECONDS -lt 300 ] && CHECK_SECONDS=300 # minimum 5 minutes
verbose_echo "force interval =: $FORCE_SECONDS seconds" [ $FORCE_SECONDS -gt 0 -a $FORCE_SECONDS -lt $CHECK_SECONDS ] && FORCE_SECONDS=$CHECK_SECONDS # FORCE_SECONDS >= CHECK_SECONDS or 0
verbose_echo "retry interval =: $RETRY_SECONDS seconds" write_log 7 "check interval: $CHECK_SECONDS seconds"
verbose_echo " retry counter =: $retry_count times" write_log 7 "force interval: $FORCE_SECONDS seconds"
write_log 7 "retry interval: $RETRY_SECONDS seconds"
write_log 7 "retry counter : $retry_count times"
# determine what update url we're using if a service_name is supplied # determine what update url we're using if a service_name is supplied
# otherwise update_url is set inside configuration (custom service) # otherwise update_url is set inside configuration (custom update url)
# or update_script is set inside configuration (custom update script) # or update_script is set inside configuration (custom update script)
[ -n "$service_name" ] && get_service_data update_url update_script [ -n "$service_name" ] && get_service_data update_url update_script
[ -z "$update_url" -a -z "$update_script" ] && critical_error "no update_url found/defined or no update_script found/defined" [ -z "$update_url" -a -z "$update_script" ] && write_log 14 "No update_url found/defined or no update_script found/defined!"
[ -n "$update_script" -a ! -f "$update_script" ] && critical_error "custom update_script not found" [ -n "$update_script" -a ! -f "$update_script" ] && write_log 14 "Custom update_script not found!"
#kill old process if it exists & set new pid file #kill old process if it exists & set new pid file
if [ -d $RUNDIR ]; then if [ -d $RUNDIR ]; then
#if process is already running, stop it #if process for section is already running, stop it
if [ -e "$PIDFILE" ]; then stop_section_processes "$SECTION_ID"
OLD_PID=$(cat $PIDFILE) [ $? -gt 0 ] && write_log 7 "Send 'SIGTERM' to old process" || write_log 7 "No old process"
ps | grep -q "^[\t ]*$OLD_PID" && {
verbose_echo " old process =: PID '$OLD_PID'"
kill $OLD_PID
} || verbose_echo "old process id =: PID 'none'"
else
verbose_echo "old process id =: PID 'none'"
fi
else else
#make dir since it doesn't exist #make dir since it doesn't exist
mkdir -p $RUNDIR mkdir -p $RUNDIR
verbose_echo "old process id =: PID 'none'" write_log 7 "No old process"
fi fi
echo $$ > $PIDFILE echo $$ > $PIDFILE
@ -201,242 +209,118 @@ get_uptime CURR_TIME
[ $LAST_TIME -gt $CURR_TIME ] && LAST_TIME=0 [ $LAST_TIME -gt $CURR_TIME ] && LAST_TIME=0
} }
if [ $LAST_TIME -eq 0 ]; then if [ $LAST_TIME -eq 0 ]; then
verbose_echo " last update =: never" write_log 7 "last update: never"
else else
EPOCH_TIME=$(( $(date +%s) - CURR_TIME + LAST_TIME )) EPOCH_TIME=$(( $(date +%s) - CURR_TIME + LAST_TIME ))
EPOCH_TIME="date -d @$EPOCH_TIME +'$DATE_FORMAT'" EPOCH_TIME="date -d @$EPOCH_TIME +'$DATE_FORMAT'"
verbose_echo " last update =: $(eval $EPOCH_TIME)" write_log 7 "last update: $(eval $EPOCH_TIME)"
fi fi
# we need time here because hotplug.d is fired by netifd # we need time here because hotplug.d is fired by netifd
# but IP addresses are not set by DHCP/DHCPv6 etc. # but IP addresses are not set by DHCP/DHCPv6 etc.
verbose_echo " waiting =: 10 seconds for interfaces to fully come up" write_log 7 "Waiting 10 seconds for interfaces to fully come up"
sleep 10 sleep 10 &
PID_SLEEP=$!
wait $PID_SLEEP # enable trap-handler
PID_SLEEP=0
# verify DNS server: # verify DNS server
# do with retry's because there might be configurations [ -n "$dns_server" ] && verify_dns "$dns_server"
# not directly could connect to outside dns when interface is already up
ERR_VERIFY=0 # reset err counter
while [ -n "$dns_server" ]; do
[ $ERR_VERIFY -eq 0 ] && verbose_echo "******* VERIFY =: DNS server '$dns_server'"
verify_dns "$dns_server"
ERR_LAST=$? # save return value
[ $ERR_LAST -eq 0 ] && break # everything ok leave while loop
ERR_VERIFY=$(( $ERR_VERIFY + 1 ))
# if error count > retry_count leave here with critical error
[ $ERR_VERIFY -gt $retry_count ] && {
case $ERR_LAST in
2) critical_error "Invalid DNS server Error: '2' - nslookup can not resolve host";;
3) critical_error "Invalid DNS server Error: '3' - nc (netcat) can not connect";;
*) critical_error "Invalid DNS server Error: '$ERR_LAST' - unspecific error";;
esac
}
case $ERR_LAST in
2) syslog_err "Invalid DNS server Error: '2' - nslookup can not resolve host - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds\n";;
3) syslog_err "Invalid DNS server Error: '3' - nc (netcat) can not connect - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds\n";;
*) syslog_err "Invalid DNS server Error: '$ERR_LAST' - unspecific error - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds\n";;
esac
[ $VERBOSE_MODE -gt 1 ] && {
# VERBOSE_MODE > 1 then NO retry
verbose_echo "\n!!!!!!!!! ERROR =: Verbose Mode - NO retry\n"
break
}
verbose_echo "******** RETRY =: DNS server '$dns_server' - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds"
sleep $RETRY_SECONDS
done
# verify Proxy server and set environment # verify Proxy server and set environment
# do with retry's because there might be configurations
# not directly could connect to outside dns when interface is already up
ERR_VERIFY=0 # reset err counter
[ -n "$proxy" ] && { [ -n "$proxy" ] && {
[ $ERR_VERIFY -eq 0 ] && verbose_echo "******* VERIFY =: Proxy server 'http://$proxy'" verify_proxy "$proxy" && {
verify_proxy "$proxy" # everything ok set proxy
ERR_LAST=$? # save return value
[ $ERR_LAST -eq 0 ] && {
# everything ok set proxy and leave while loop
export HTTP_PROXY="http://$proxy" export HTTP_PROXY="http://$proxy"
export HTTPS_PROXY="http://$proxy" export HTTPS_PROXY="http://$proxy"
export http_proxy="http://$proxy" export http_proxy="http://$proxy"
export https_proxy="http://$proxy" export https_proxy="http://$proxy"
break
} }
ERR_VERIFY=$(( $ERR_VERIFY + 1 ))
# if error count > retry_count leave here with critical error
[ $ERR_VERIFY -gt $retry_count ] && {
case $ERR_LAST in
2) critical_error "Invalid Proxy server Error '2' - nslookup can not resolve host";;
3) critical_error "Invalid Proxy server Error '3' - nc (netcat) can not connect";;
*) critical_error "Invalid Proxy server Error '$ERR_LAST' - unspecific error";;
esac
}
case $ERR_LAST in
2) syslog_err "Invalid Proxy server Error '2' - nslookup can not resolve host - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds\n";;
3) syslog_err "Invalid Proxy server Error '3' - nc (netcat) can not connect - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds\n";;
*) syslog_err "Invalid Proxy server Error '$ERR_LAST' - unspecific error - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds\n";;
esac
[ $VERBOSE_MODE -gt 1 ] && {
# VERBOSE_MODE > 1 then NO retry
verbose_echo "\n!!!!!!!!! ERROR =: Verbose Mode - NO retry\n"
break
}
verbose_echo "******** RETRY =: Proxy server 'http://$proxy' - retry $ERR_VERIFY/$retry_count in $RETRY_SECONDS seconds"
sleep $RETRY_SECONDS
} }
# let's check if there is already an IP registered at the web # let's check if there is already an IP registered at the web
# but ignore errors if not # but ignore errors if not
verbose_echo "******* DETECT =: Registered IP" get_registered_ip REGISTERED_IP "NO_RETRY"
get_registered_ip REGISTERED_IP
# loop endlessly, checking ip every check_interval and forcing an updating once every force_interval # loop endlessly, checking ip every check_interval and forcing an updating once every force_interval
# NEW: ### Luci Ticket 538 write_log 6 "Starting main loop at $(eval $DATE_PROG)"
# a "force_interval" of "0" will run this script only once
# the update is only done once when an interface goes up
# or you run /etc/init.d/ddns start or you can use a cron job
# it will force an update without check when lastupdate happen
# but it will verify after "check_interval" if update is seen in the web
# and retries on error retry_count times
# CHANGES: ### Ticket 16363
# modified nslookup / sed / grep to detect registered ip
# NEW: ### Ticket 7820
# modified nslookup to support non standard dns_server (needs to be defined in /etc/config/ddns)
# support for BIND host command.
# Wait for interface to fully come up, before the first update is done
verbose_echo "*** START LOOP =: $(eval $DATE_PROG)"
# we run NOT once
[ $FORCE_SECONDS -gt 0 -o $VERBOSE_MODE -le 1 ] && syslog_info "Starting main loop"
while : ; do while : ; do
# read local IP get_local_ip LOCAL_IP # read local IP
verbose_echo "******* DETECT =: Local IP"
get_local_ip LOCAL_IP
ERR_LAST=$? # save return value
# Error in function
[ $ERR_LAST -gt 0 ] && {
if [ $VERBOSE_MODE -le 1 ]; then # VERBOSE_MODE <= 1 then retry
# we can't read local IP
ERR_LOCAL_IP=$(( $ERR_LOCAL_IP + 1 ))
[ $ERR_LOCAL_IP -gt $retry_count ] && critical_error "Can not detect local IP"
verbose_echo "\n!!!!!!!!! ERROR =: detecting local IP - retry $ERR_LOCAL_IP/$retry_count in $RETRY_SECONDS seconds\n"
syslog_err "Error detecting local IP - retry $ERR_LOCAL_IP/$retry_count in $RETRY_SECONDS seconds"
sleep $RETRY_SECONDS
continue # jump back to the beginning of while loop
else
verbose_echo "\n!!!!!!!!! ERROR =: detecting local IP - NO retry\n"
fi
}
ERR_LOCAL_IP=0 # reset err counter
# prepare update # prepare update
# never updated or forced immediate then NEXT_TIME = 0 # never updated or forced immediate then NEXT_TIME = 0
[ $FORCE_SECONDS -eq 0 -o $LAST_TIME -eq 0 ] \ [ $FORCE_SECONDS -eq 0 -o $LAST_TIME -eq 0 ] \
&& NEXT_TIME=0 \ && NEXT_TIME=0 \
|| NEXT_TIME=$(( $LAST_TIME + $FORCE_SECONDS )) || NEXT_TIME=$(( $LAST_TIME + $FORCE_SECONDS ))
# get current uptime
get_uptime CURR_TIME get_uptime CURR_TIME # get current uptime
# send update when current time > next time or local ip different from registered ip (as loop on error) # send update when current time > next time or local ip different from registered ip
ERR_SEND=0 if [ $CURR_TIME -ge $NEXT_TIME -o "$LOCAL_IP" != "$REGISTERED_IP" ]; then
while [ $CURR_TIME -ge $NEXT_TIME -o "$LOCAL_IP" != "$REGISTERED_IP" ]; do
if [ $VERBOSE_MODE -gt 2 ]; then if [ $VERBOSE_MODE -gt 2 ]; then
verbose_echo " VERBOSE MODE =: NO UPDATE send to DDNS provider" write_log 7 "Verbose Mode: $VERBOSE_MODE - NO UPDATE send"
elif [ "$LOCAL_IP" != "$REGISTERED_IP" ]; then elif [ "$LOCAL_IP" != "$REGISTERED_IP" ]; then
verbose_echo "******* UPDATE =: LOCAL: '$LOCAL_IP' <> REGISTERED: '$REGISTERED_IP'" write_log 7 "Update needed - L: '$LOCAL_IP' <> R: '$REGISTERED_IP'"
else else
verbose_echo "******* FORCED =: LOCAL: '$LOCAL_IP' == REGISTERED: '$REGISTERED_IP'" write_log 7 "Forced Update - L: '$LOCAL_IP' == R: '$REGISTERED_IP'"
fi fi
# only send if VERBOSE_MODE < 3
ERR_LAST=0 ERR_LAST=0
[ $VERBOSE_MODE -lt 3 ] && { [ $VERBOSE_MODE -lt 3 ] && {
send_update "$LOCAL_IP" # only send if VERBOSE_MODE < 3
send_update "$LOCAL_IP"
ERR_LAST=$? # save return value ERR_LAST=$? # save return value
} }
# Error in function # error sending local IP to provider
if [ $ERR_LAST -gt 0 ]; then # we have no communication error (handled inside send_update/do_transfer)
if [ $VERBOSE_MODE -le 1 ]; then # VERBOSE_MODE <=1 then retry # but update was not recognized
# error sending local IP # do NOT retry after RETRY_SECONDS, do retry after CHECK_SECONDS
ERR_SEND=$(( $ERR_SEND + 1 )) # to early retrys will block most DDNS provider
[ $ERR_SEND -gt $retry_count ] && critical_error "can not send update to DDNS Provider" # providers answer is checked inside send_update() function
verbose_echo "\n!!!!!!!!! ERROR =: sending update - retry $ERR_SEND/$retry_count in $RETRY_SECONDS seconds\n" [ $ERR_LAST -eq 0 ] && {
syslog_err "Error sending update - retry $ERR_SEND/$retry_count in $RETRY_SECONDS seconds" get_uptime LAST_TIME # we send update, so
sleep $RETRY_SECONDS
continue # re-loop
else
verbose_echo "\n!!!!!!!!! ERROR =: sending update to DDNS service - NO retry\n"
break
fi
else
# we send data so save "last time"
get_uptime LAST_TIME
echo $LAST_TIME > $UPDFILE # save LASTTIME to file echo $LAST_TIME > $UPDFILE # save LASTTIME to file
[ "$LOCAL_IP" != "$REGISTERED_IP" ] \ [ "$LOCAL_IP" != "$REGISTERED_IP" ] \
&& syslog_notice "Changed IP: '$LOCAL_IP' successfully send" \ && write_log 6 "Update successful - IP '$LOCAL_IP' send" \
|| syslog_notice "Forced Update: IP: '$LOCAL_IP' successfully send" || write_log 6 "Forced update successful - IP: '$LOCAL_IP' send"
break # leave while } || write_log 3 "Can not update IP at DDNS Provider"
fi fi
done
# now we wait for check interval before testing if update was recognized # now we wait for check interval before testing if update was recognized
# only sleep if VERBOSE_MODE <= 2 because nothing send so do not wait # only sleep if VERBOSE_MODE <= 2 because otherwise nothing was send
[ $VERBOSE_MODE -le 2 ] && { [ $VERBOSE_MODE -le 2 ] && {
verbose_echo "****** WAITING =: $CHECK_SECONDS seconds (Check Interval) before continue" write_log 7 "Waiting $CHECK_SECONDS seconds (Check Interval)"
sleep $CHECK_SECONDS sleep $CHECK_SECONDS &
} || verbose_echo " VERBOSE MODE =: NO WAITING for Check Interval\n" PID_SLEEP=$!
wait $PID_SLEEP # enable trap-handler
PID_SLEEP=0
} || write_log 7 "Verbose Mode: $VERBOSE_MODE - NO Check Interval waiting"
# read at DDNS service registered IP (in loop on error) REGISTERED_IP="" # clear variable
REGISTERED_IP="" get_registered_ip REGISTERED_IP # get registered/public IP
ERR_REG_IP=0
while : ; do
verbose_echo "******* DETECT =: Registered IP"
get_registered_ip REGISTERED_IP
ERR_LAST=$? # save return value
# No Error in function we leave while loop
[ $ERR_LAST -eq 0 ] && break
# we can't read Registered IP
if [ $VERBOSE_MODE -le 1 ]; then # VERBOSE_MODE <=1 then retry
ERR_REG_IP=$(( $ERR_REG_IP + 1 ))
[ $ERR_REG_IP -gt $retry_count ] && critical_error "can not detect registered local IP"
verbose_echo "\n!!!!!!!!! ERROR =: detecting Registered IP - retry $ERR_REG_IP/$retry_count in $RETRY_SECONDS seconds\n"
syslog_err "Error detecting Registered IP - retry $ERR_REG_IP/$retry_count in $RETRY_SECONDS seconds"
sleep $RETRY_SECONDS
else
verbose_echo "\n!!!!!!!!! ERROR =: detecting Registered IP - NO retry\n"
break # leave while loop
fi
done
# IP's are still different # IP's are still different
if [ "$LOCAL_IP" != "$REGISTERED_IP" ]; then if [ "$LOCAL_IP" != "$REGISTERED_IP" ]; then
if [ $VERBOSE_MODE -le 1 ]; then # VERBOSE_MODE <=1 then retry if [ $VERBOSE_MODE -le 1 ]; then # VERBOSE_MODE <=1 then retry
ERR_UPDATE=$(( $ERR_UPDATE + 1 )) ERR_UPDATE=$(( $ERR_UPDATE + 1 ))
[ $ERR_UPDATE -gt $retry_count ] && critical_error "Registered IP <> Local IP - LocalIP: '$LOCAL_IP' - RegisteredIP: '$REGISTERED_IP'" [ $ERR_UPDATE -gt $retry_count ] && write_log 14 "Updating IP at DDNS provider failed after $retry_count retries"
verbose_echo "\n!!!!!!!!! ERROR =: Registered IP <> Local IP - starting retry $ERR_UPDATE/$retry_count\n" write_log 4 "Updating IP at DDNS provider failed - starting retry $ERR_UPDATE/$retry_count"
syslog_warn "Warning: Registered IP <> Local IP - starting retry $ERR_UPDATE/$retry_count"
continue # loop to beginning continue # loop to beginning
else else
verbose_echo "\n!!!!!!!!! ERROR =: Registered IP <> Local IP - LocalIP: '$LOCAL_IP' - RegisteredIP: '$REGISTERED_IP' - NO retry\n" write_log 4 "Updating IP at DDNS provider failed"
write_log 7 "Verbose Mode: $VERBOSE_MODE - NO retry"; exit 1
fi fi
fi else
# we checked successful the last update
ERR_UPDATE=0 # reset error counter
fi
# we checked successful the last update # force_update=0 or VERBOSE_MODE > 1 - leave here
ERR_UPDATE=0 # reset error counter [ $VERBOSE_MODE -gt 1 ] && write_log 7 "Verbose Mode: $VERBOSE_MODE - NO reloop"; exit 0
[ $FORCE_SECONDS -eq 0 ] && write_log 6 "Configured to run once"; exit 0
# force_update=0 or VERBOSE_MODE > 1 - leave the main loop write_log 6 "Rerun IP check at $(eval $DATE_PROG)"
[ $FORCE_SECONDS -eq 0 -o $VERBOSE_MODE -gt 1 ] && {
verbose_echo "****** LEAVING =: $(eval $DATE_PROG)"
syslog_info "Leaving"
break
}
verbose_echo "********* LOOP =: $(eval $DATE_PROG)"
syslog_info "Rerun IP check"
done done
# we should never come here there must be a programming error
verbose_echo "****** STOPPED =: PID '$$' at $(eval $DATE_PROG)\n" write_log 12 "Error in 'dynamic_dns_updater.sh - program coding error"
syslog_info "Done"
exit 0

58
net/ddns-scripts/files/usr/lib/ddns/services
View file

@ -1,45 +1,54 @@
# This file contains the update urls for various dynamic dns services. #444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444
# Column one contains the service name, column two contains the update url. #4
# within the update url there are 4 variables you can use: [USERNAME], #4 This file contains the update urls for various dynamic dns services.
# [PASSWORD], [DOMAIN] and [IP]. These are substituted for the username, #4 Column one contains the service name, column two contains the update url.
# password, and domain name specified in the /etc/config/ddns file when an #4 within the update url there are 4 variables you can use: [USERNAME],
# update is performed. The IP is substituted for the current ip address of the #4 [PASSWORD], [DOMAIN] and [IP]. These are substituted for the username,
# router. These variables are case sensitive, while urls generally are not, so #4 password, and domain name specified in the /etc/config/ddns file when an
# if you need to enter the same text in the url (which seems very unlikely) put #4 update is performed. The IP is substituted for the current ip address of the
# that text in lowercase, while the variables should remain in uppercase #4 router. These variables are case sensitive, while urls generally are not, so
#4 if you need to enter the same text in the url (which seems very unlikely) put
#4 that text in lowercase, while the variables should remain in uppercase
#4
#4 There are TONS of dynamic dns services out there. There's a huge list of them at:
#4 http://www.dmoz.org/Computers/Software/Internet/Servers/Address_Management/Dynamic_DNS_Services/
#4 If anyone has time they could update this file to be compatible with a bunch of them
#4
#4 !!! Since ddns-scripts Version 2.x the update of IPv6 addresses is also supported
#4 !!! This file is used for update of IPv4 adresses only. For IPv6 use services_ipv6
#4
#4 !!! Since ddns-scripts Version 2.x the update via provider specific update scripts is supported.
#4 !!! This scripts must be located at /usr/lib/ddns directory if defined inside this file.
#4 !!! Use only the script name (without path). Sample:
#4 !!! "example.com" "update_sample.sh"
#4
#444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444444
"dyndns.org" "http://[USERNAME]:[PASSWORD]@members.dyndns.org/nic/update?hostname=[DOMAIN]&myip=[IP]" "dyndns.org" "http://[USERNAME]:[PASSWORD]@members.dyndns.org/nic/update?hostname=[DOMAIN]&myip=[IP]"
"changeip.com" "http://[USERNAME]:[PASSWORD]@nic.changeip.com/nic/update?u=[USERNAME]&p=[PASSWORD]&cmd=update&hostname=[DOMAIN]&ip=[IP]" "changeip.com" "http://[USERNAME]:[PASSWORD]@nic.changeip.com/nic/update?u=[USERNAME]&p=[PASSWORD]&cmd=update&hostname=[DOMAIN]&ip=[IP]"
"zoneedit.com" "http://[USERNAME]:[PASSWORD]@dynamic.zoneedit.com/auth/dynamic.html?host=[DOMAIN]&dnsto=[IP]" "zoneedit.com" "http://[USERNAME]:[PASSWORD]@dynamic.zoneedit.com/auth/dynamic.html?host=[DOMAIN]&dnsto=[IP]"
"free.editdns.net" "http://dyndns-free.editdns.net/api/dynLinux.php?p=[PASSWORD]&r=[DOMAIN]" "free.editdns.net" "http://dyndns-free.editdns.net/api/dynLinux.php?p=[PASSWORD]&r=[DOMAIN]"
#noip is an alias of no-ip, so allow both names for the same service # noip is an alias of no-ip, so allow both names for the same service
"no-ip.com" "http://[USERNAME]:[PASSWORD]@dynupdate.no-ip.com/nic/update?hostname=[DOMAIN]&myip=[IP]" # use provider specific update script
"noip.com" "http://[USERNAME]:[PASSWORD]@dynupdate.no-ip.com/nic/update?hostname=[DOMAIN]&myip=[IP]" "no-ip.com" "update_no-ip.sh"
"noip.com" "update_no-ip.sh"
#freedns.afraid.org is weird, you just need an update code, for which we use the password variable #freedns.afraid.org is weird, you just need an update code, for which we use the password variable
"freedns.afraid.org" "http://freedns.afraid.org/dynamic/update.php?[PASSWORD]&address=[IP]" "freedns.afraid.org" "http://freedns.afraid.org/dynamic/update.php?[PASSWORD]&address=[IP]"
#### ADD YOURS HERE! ######################################################################################
# #
# There are TONS of dynamic dns services out there. There's a huge list of them at: #
# http://www.dmoz.org/Computers/Software/Internet/Servers/Address_Management/Dynamic_DNS_Services/ #
# If anyone has time they could update this file to be compatible with a bunch of them #
# #
###########################################################################################################
# DNS Max and resellers' update urls # DNS Max and resellers' update urls
"dnsmax.com" "http://update.dnsmax.com/update/?username=[USERNAME]&password=[PASSWORD]&resellerid=1&clientname=openwrt&clientversion=8.09&protocolversion=2.0&updatehostname=[DOMAIN]&ip=[IP]" "dnsmax.com" "http://update.dnsmax.com/update/?username=[USERNAME]&password=[PASSWORD]&resellerid=1&clientname=openwrt&clientversion=8.09&protocolversion=2.0&updatehostname=[DOMAIN]&ip=[IP]"
"thatip.com" "http://update.dnsmax.com/update/?username=[USERNAME]&password=[PASSWORD]&resellerid=2&clientname=openwrt&clientversion=8.09&protocolversion=2.0&updatehostname=[DOMAIN]&ip=[IP]" "thatip.com" "http://update.dnsmax.com/update/?username=[USERNAME]&password=[PASSWORD]&resellerid=2&clientname=openwrt&clientversion=8.09&protocolversion=2.0&updatehostname=[DOMAIN]&ip=[IP]"
# Hurricane Electric Dynamic DNS # Hurricane Electric Dynamic DNS
"he.net" "http://[DOMAIN]:[PASSWORD]@dyn.dns.he.net/nic/update?hostname=[DOMAIN]&myip=[IP]" "he.net" "http://[DOMAIN]:[PASSWORD]@dyn.dns.he.net/nic/update?hostname=[DOMAIN]&myip=[IP]"
# DNSdynamic.org # DNSdynamic.org
"dnsdynamic.org" "http://[USERNAME]:[PASSWORD]@www.dnsdynamic.org/api/?hostname=[DOMAIN]&myip=[IP]" "dnsdynamic.org" "http://[USERNAME]:[PASSWORD]@www.dnsdynamic.org/api/?hostname=[DOMAIN]&myip=[IP]"
# dnsExit.com free dynamic DNS update url # dnsExit.com free dynamic DNS update url
"dnsexit.com" "http://www.dnsexit.com/RemoteUpdate.sv?login=[USERNAME]&password=[PASSWORD]&host=[DOMAIN]&myip=[IP]" "dnsexit.com" "http://www.dnsexit.com/RemoteUpdate.sv?login=[USERNAME]&password=[PASSWORD]&host=[DOMAIN]&myip=[IP]"
# OVH # OVH
"ovh.com" "http://[USERNAME]:[PASSWORD]@www.ovh.com/nic/update?system=dyndns&hostname=[DOMAIN]&myip=[IP]" "ovh.com" "http://[USERNAME]:[PASSWORD]@www.ovh.com/nic/update?system=dyndns&hostname=[DOMAIN]&myip=[IP]"
@ -56,7 +65,7 @@
"namecheap.com" "http://dynamicdns.park-your-domain.com/update?host=[USERNAME]&domain=[DOMAIN]&password=[PASSWORD]&ip=[IP]" "namecheap.com" "http://dynamicdns.park-your-domain.com/update?host=[USERNAME]&domain=[DOMAIN]&password=[PASSWORD]&ip=[IP]"
# easydns.com dynamic DNS # easydns.com dynamic DNS
"easydns.com" "http://[USERNAME]:[PASSWORD]@api.cp.easydns.com/dyn/tomato.php?hostname=[DOMAIN]&myip=[IP]" "easydns.com" "http://[USERNAME]:[PASSWORD]@api.cp.easydns.com/dyn/tomato.php?hostname=[DOMAIN]&myip=[IP]"
# Winco DDNS # Winco DDNS
"ddns.com.br" "http://[DOMAIN]:[PASSWORD]@members.ddns.com.br/nic/update?hostname=[DOMAIN]&myip=[IP]" "ddns.com.br" "http://[DOMAIN]:[PASSWORD]@members.ddns.com.br/nic/update?hostname=[DOMAIN]&myip=[IP]"
@ -75,3 +84,6 @@
# MyDNS.JP # MyDNS.JP
"mydns.jp" "http://www.mydns.jp/directip.html?MID=[USERNAME]&PWD=[PASSWORD]&IPV4ADDR=[IP]" "mydns.jp" "http://www.mydns.jp/directip.html?MID=[USERNAME]&PWD=[PASSWORD]&IPV4ADDR=[IP]"
# LoopiaDNS
"loopia.se" "http://[USERNAME]:[PASSWORD]@dns.loopia.se/XDynDNSServer/XDynDNS.php?system=custom&hostname=[DOMAIN]&myip=[IP]"

54
net/ddns-scripts/files/usr/lib/ddns/services_ipv6
View file

@ -1,32 +1,34 @@
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666
# !!!!! IPv6 Version of original services file !!!!! #6
# !!!!! funtionally and syntax is the same !!!!! #6 This file contains the update urls for various dynamic dns services.
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! #6 Column one contains the service name, column two contains the update url.
# This file contains the update urls for various dynamic dns services. #6 within the update url there are 4 variables you can use: [USERNAME],
# Column one contains the service name, column two contains the update url. #6 [PASSWORD], [DOMAIN] and [IP]. These are substituted for the username,
# within the update url there are 4 variables you can use: [USERNAME], #6 password, and domain name specified in the /etc/config/ddns file when an
# [PASSWORD], [DOMAIN] and [IP]. These are substituted for the username, #6 update is performed. The IP is substituted for the current ip address of the
# password, and domain name specified in the /etc/config/ddns file when an #6 router. These variables are case sensitive, while urls generally are not, so
# update is performed. The IP is substituted for the current ip address of the #6 if you need to enter the same text in the url (which seems very unlikely) put
# router. These variables are case sensitive, while urls generally are not, so #6 that text in lowercase, while the variables should remain in uppercase
# if you need to enter the same text in the url (which seems very unlikely) put #6
# that text in lowercase, while the variables should remain in uppercase #6 There are TONS of dynamic dns services out there. There's a huge list of them at:
#6 http://www.dmoz.org/Computers/Software/Internet/Servers/Address_Management/Dynamic_DNS_Services/
#6 If anyone has time they could update this file to be compatible with a bunch of them
#6
#6 !!! Since ddns-scripts Version 2.x the update of IPv6 addresses is also supported
#6 !!! This file is used for update of IPv6 adresses only. For IPv4 use services
#6
#6 !!! Since ddns-scripts Version 2.x the update via provider specific update scripts is supported.
#6 !!! This scripts must be located at /usr/lib/ddns directory if defined inside this file.
#6 !!! Use only the script name (without path). Sample:
#6 !!! "example.com" "update_sample.sh"
#6
#666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666
# tested with #IPv6 @ Securepoint Dynamic-DNS-Service
# Securepoint Dynamic-DNS-Service
"spdns.de" "http://[USERNAME]:[PASSWORD]@update.spdns.de/nic/update?hostname=[DOMAIN]&myip=[IP]" "spdns.de" "http://[USERNAME]:[PASSWORD]@update.spdns.de/nic/update?hostname=[DOMAIN]&myip=[IP]"
# Hurricane Electric Dynamic DNS #IPv6 @ Hurricane Electric Dynamic DNS
"he.net" "http://[DOMAIN]:[PASSWORD]@dyn.dns.he.net/nic/update?hostname=[DOMAIN]&myip=[IP]" "he.net" "http://[DOMAIN]:[PASSWORD]@dyn.dns.he.net/nic/update?hostname=[DOMAIN]&myip=[IP]"
#### ADD YOURS HERE! ###################################################################################### #IPv6 @ MyDNS.JP
# #
# There are TONS of dynamic dns services out there. There's a huge list of them at: #
# http://www.dmoz.org/Computers/Software/Internet/Servers/Address_Management/Dynamic_DNS_Services/ #
# If anyone has time they could update this file to be compatible with a bunch of them #
# #
###########################################################################################################
# MyDNS.JP
"mydns.jp" "http://www.mydns.jp/directip.html?MID=[USERNAME]&PWD=[PASSWORD]&IPV6ADDR=[IP]" "mydns.jp" "http://www.mydns.jp/directip.html?MID=[USERNAME]&PWD=[PASSWORD]&IPV6ADDR=[IP]"

47
net/ddns-scripts/files/usr/lib/ddns/update_no-ip.sh Normal file
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@ -0,0 +1,47 @@
#
# script for sending updates to no-ip.com / noip.com
# 2014 Christian Schoenebeck <christian dot schoenebeck at gmail dot com>
#
# This script is parsed by dynamic_dns_functions.sh inside send_update() function
#
# provider did not reactivate records, if no IP change was recognized
# so we send a dummy (localhost) and a seconds later we send the correct IP addr
#
local __ANSWER __LH
local __UPDURL="http://[USERNAME]:[PASSWORD]@dynupdate.no-ip.com/nic/update?hostname=[DOMAIN]&myip=[IP]"
# set IP version dependend dummy (localhost)
[ $use_ipv6 -eq 0 ] && __LH="127.0.0.1" || __LH="::1"
# lets do DUMMY transfer
write_log 7 "sending dummy IP to 'no-ip.com'"
__URL=$(echo $__UPDURL | sed -e "s#\[USERNAME\]#$URL_USER#g" -e "s#\[PASSWORD\]#$URL_PASS#g" \
-e "s#\[DOMAIN\]#$domain#g" -e "s#\[IP\]#$__LH#g")
[ $use_https -ne 0 ] && __URL=$(echo $__URL | sed -e 's#^http:#https:#')
do_transfer __ANSWER "$__URL" || return 1
write_log 7 "'no-ip.com' answered:\n$__ANSWER"
# analyse provider answers
# "good [IP_ADR]" = successful
# "nochg [IP_ADR]" = no change but OK
echo "$__ANSWER" | grep -E "good|nochg" >/dev/null 2>&1 || return 1
# lets wait a seconds
sleep 1
# now send the correct data
write_log 7 "sending real IP to 'no-ip.com'"
__URL=$(echo $__UPDURL | sed -e "s#\[USERNAME\]#$URL_USER#g" -e "s#\[PASSWORD\]#$URL_PASS#g" \
-e "s#\[DOMAIN\]#$domain#g" -e "s#\[IP\]#$__IP#g")
[ $use_https -ne 0 ] && __URL=$(echo $__URL | sed -e 's#^http:#https:#')
do_transfer __ANSWER "$__URL" || return 1
write_log 7 "'no-ip.com' answered:\n$__ANSWER"
# analyse provider answers
# "good [IP_ADR]" = successful
# "nochg [IP_ADR]" = no change but OK
echo "$__ANSWER" | grep -E "good|nochg" >/dev/null 2>&1
return $? # "0" if "good" or "nochg" found

24
net/ddns-scripts/files/usr/lib/ddns/update_sample.sh
View file

@ -16,22 +16,22 @@
# #
# the code here is the copy of the default used inside send_update() # the code here is the copy of the default used inside send_update()
# #
local __USER __PASS __ANSWER local __ANSWER
# tested with spdns.de # tested with spdns.de
local __URL="http://[USERNAME]:[PASSWORD]@update.spdns.de/nic/update?hostname=[DOMAIN]&myip=[IP]" local __URL="http://[USERNAME]:[PASSWORD]@update.spdns.de/nic/update?hostname=[DOMAIN]&myip=[IP]"
# do replaces in URL # do replaces in URL
__urlencode __USER "$username" # encode username, might be email or something like this __URL=$(echo $__URL | sed -e "s#\[USERNAME\]#$URL_USER#g" -e "s#\[PASSWORD\]#$URL_PASS#g" \
__urlencode __PASS "$password" # encode password, might have special chars for security reason
__URL=$(echo $__URL | sed -e "s#\[USERNAME\]#$__USER#g" -e "s#\[PASSWORD\]#$__PASS#g" \
-e "s#\[DOMAIN\]#$domain#g" -e "s#\[IP\]#$__IP#g") -e "s#\[DOMAIN\]#$domain#g" -e "s#\[IP\]#$__IP#g")
[ $use_https -ne 0 ] && __URL=$(echo $__URL | sed -e 's#^http:#https:#') [ $use_https -ne 0 ] && __URL=$(echo $__URL | sed -e 's#^http:#https:#')
__do_transfer __ANSWER "$__URL" do_transfer __ANSWER "$__URL" || return 1
__ERR=$?
[ $__ERR -gt 0 ] && { write_log 7 "DDNS Provider answered:\n$__ANSWER"
verbose_echo "\n!!!!!!!!! ERROR =: Error sending update to DDNS Provider\n"
return 1 # analyse provider answers
} # "good [IP_ADR]" = successful
verbose_echo " update send =: DDNS Provider answered\n$__ANSWER" # "nochg [IP_ADR]" = no change but OK
return 0 echo "$__ANSWER" | grep -E "good|nochg" >/dev/null 2>&1
return $? # "0" if "good" or "nochg" found