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Sun Jul 17, 2011 17:00
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Ines: Manually, not regular run and others.
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Thu Jul 14, 2011 09:21
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Ines: Hello
Please think about the possibility of creating an message with ussd codes, to send it from spool directory.
For example:
To: ignored or blank
Type: ussd
Suffix: 15
*109#
or
To: USSD
Suffix: 15
*109#
In this example smsd would send: AT+CUSD=1,"*109#",15
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Fri Jul 08, 2011 18:45
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Ines: whether this modem can have 2 nodes/ports in linux? (sms and data simultaneously)
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Thu Jul 07, 2011 13:07
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Ines: Especially for you ;) I sent in one time 15 text messages, my slow modem (phone nokia 6230) has sent 12 of them in 1 minute and 3 seconds. Its a over 13000 per day, about 6000 during business hours ;)
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Mon Jul 04, 2011 12:08
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Ines: eventhadler with ticket system, etc...
RECEIVED:
sms functions from $ALLOWED_NO ->
sms text: uptime password
answer "X:y:Z up X days, 20:22, X users, load average: X, Y, Z"
sms text: ip password
answer "IP: X.Y.Z.Z"
sms text: ping password
answer
"www.example1.com: 0% lost
192.168.0.2: 50% lost
172.19.64.2: 100% lost
user1.examplelan.net: 0% lost"
sms text: ping password 1.2.3.4 www.example2.com ftp.xyzexample.com
answer
"1.2.3.4: 0% lost
www.example2.com: 50% lost
ftp.xyzexample.com: 100% lost"
sms text: reboot password
answer "Reboot in progress" and execute reboot.
sms text: blah
no answering and log to syslog "Wrong command or password (blah)"
From other numbers ->
if number begins with "48" and hours are from 08:45 to 19:00 then
example SMS: blah
answer: "SMS Ticket no. 11/07/2 has been received and forwarded to specialists."
forwarded to $WHOS sms:
"Ticket no. 11/07/2
FROM_NUMBER: blah"
and forwarded to $MAILTO mail
if number begins with "48" and hours are from 19:01 to 08:44 then
example SMS: blah
answer: "SMS Ticket no. 11/07/2 has been received, will be checked as soon as posible."
forwarded to $WHOS sms at 8:50 (am) hour:
"Ticket no. 11/07/2 (11-07-03 22:32:39)
FROM_NUMBER: blah"
and forwarded to $MAILTO mail
if not begins with "48"
only sms to $MAILTO is send
--------------------
CALL:
if call is from number begins with "48" then
hangup and sending SMS: "Only text messages are accepted. One-time info"
number is saved to log, and will not be notified again
other calls: only hangup and log.
#!/bin/bash
sys_log()
{
logger -t smsd-handler -i "$1 from no.: $FROM"
}
send_sms()
{
FILESMS=$(mktemp /var/spool/sms/outgoing/handler_send_XXXXXX)
/bin/echo -e "To: $FROM\n\n$1" > $FILESMS
}
send_sms_night()
{
FILESMS=$(mktemp /var/spool/sms/myfiles/_ticket_night_send_XXXXXX)
/bin/echo -e "To: $WHO\n\n$1" > $FILESMS
}
# /etc/crontab
# after night: send at 8:50
# 50 8 * * * smsd find /var/spool/sms/myfiles/ -name "_ticket_night_send*" -type f -exec mv {} /var/spool/sms/outgoing/ \; >/dev/null
send_sms_day()
{
FILESMS=$(mktemp /var/spool/sms/outgoing/_ticket_day_send_XXXXXX)
/bin/echo -e "To: $WHO\n\n$1" > $FILESMS
}
reg_expr()
{
/bin/echo -n "$TEXT" | grep -i "$1" >/dev/null
}
if [ "$1" == "RECEIVED" ]; then
ALLOWED_NO=" 12345678900 12345678901 12345678901 "
FROM=$(formail -zx From: < $2)
key=" $FROM "
if [[ $ALLOWED_NO == *$key* ]]; then
TEXT=$(sed -e '1,/^$/ d' < "$2")
if reg_expr "uptime password"; then
UPTIME=$(uptime)
sys_log "Authorized uptime"
send_sms "$UPTIME"
elif reg_expr "ip password"; then
IPU="$(ifconfig eth0| sed -n '/^[A-Za-z0-9]/ {N;/dr:/{;s/.*dr://;s/ .*//;p;}}')"
sys_log "Authorized ip check"
send_sms "IP: $IPU"
elif reg_expr "ping password"; then
TEXT=$(formail -I "" <$2|sed 's/ping password \?//');
if [ "$TEXT" == "" ]; then
TEXT="www.example1.com 192.168.0.2 172.19.64.2 user1.examplelan.net"
fi
for ip in $TEXT; do
ping="$ip: $(/bin/ping -qc5 -s1 $ip | grep transmitted | awk '{print $6}') lost\n";
pings+="$ping"
done
send_sms "$pings"
sys_log "Authorized ping"
elif reg_expr "reboot password"; then
send_sms "Reboot in progress"
sys_log "Authorized reboot"
sleep 20; sudo /sbin/reboot
#
#/etc/sudoers
# smsd ALL=NOPASSWD:/sbin/reboot
else
sys_log "Wrong command or password ($TEXT)"
fi
else
sys_log "New SMS"
# ^48 = my country code
FROM_TMP="$(echo $FROM | grep ^48)"
SMSTEXT="$(formail -I "" <$2)"
# admin mail
MAILTO="login1@example1.com"
if [ -n "$FROM_TMP" ]; then
MYTIME=$(date +%H%M)
ISTIME=$(expr $MYTIME \> 0844)$(expr $MYTIME \< 1901)
TICKET_NO_DATE=$(date +%g/%m)
TICKET_FILE=/var/spool/sms/myfiles/tickets_no
# IT specialists numbers.
WHOS="12345678905 12345678906"
if [ ! -f "$TICKET_FILE" ]; then
echo 0 > "$TICKET_FILE"
fi
TICKET_NO=$(($(cat $TICKET_FILE)+1))
echo "$TICKET_NO" > "$TICKET_FILE"
if [ "$ISTIME" = "11" ]; then
/bin/echo -e "SMS Ticket no.: $TICKET_NO_DATE/$TICKET_NO\n$FROM: $SMSTEXT\n\n-- \nAutomatic info" | mail $MAILTO -s "SMS Ticket: $FROM"
send_sms "SMS Ticket no. $TICKET_NO_DATE/$TICKET_NO has been received and forwarded to specialists."
for where in $WHOS; do
WHO="$where";
send_sms_day "Ticket $TICKET_NO_DATE/$TICKET_NO\n$FROM: $SMSTEXT"
done
else
/bin/echo -e "SMS Ticket no.: $TICKET_NO_DATE/$TICKET_NO\n$FROM: $SMSTEXT\n\n-- \nAutomatic info" | mail $MAILTO -s "Night SMS Ticket: $FROM"
send_sms "SMS Ticket no. $TICKET_NO_DATE/$TICKET_NO has been received, will be checked as soon as posible."
SEND_TIME=$(formail -zx Sent: < $2)
for where in $WHOS; do
WHO="$where";
send_sms_night "Ticket $TICKET_NO_DATE/$TICKET_NO ($SEND_TIME)\n$FROM: $SMSTEXT"
done
fi
else
/bin/echo -e "SMS from: $FROM\n$SMSTEXT\n\n-- \nAutomatic info" | mail $MAILTO -s "SMS: $FROM"
fi
fi
fi
if [ "$1" == "CALL" ]; then
# ^48 = my country code
FROM=$(formail -zx From: < $2 | grep ^48)
if [ -n "$FROM" ]; then
LISTCALLS=/var/spool/sms/myfiles/listcalls
if [ ! -f "$LISTCALLS" ]; then
touch "$LISTCALLS"
fi
CALLGREP=$(grep "^$FROM$" "$LISTCALLS")
if [ "$FROM" != "$CALLGREP" ]; then
echo "$FROM" >> "$LISTCALLS"
sys_log "Not listed CALL"
send_sms "Only text messages are accepted. One-time info"
else
sys_log "Listed CALL"
fi
fi
fi
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Mon Jul 04, 2011 07:06
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Ines: #!/bin/bash
MYTIME=$(date +%H%M)
ISTIME=$(expr $MYTIME \> 0659)$(expr $MYTIME \< 2301)
if [ "$ISTIME" = "11" ]; then
{
#
# rest of the script
#
}
fi
If you dont want receive balance/expiration alert in the night.
In this example script run only from 7:00 to 23:00 (after 0659, before 2301)
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Sun Jul 03, 2011 11:22
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Ines: Oh yes... to little sleep ;)
Thx
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Sat Jul 02, 2011 11:59
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Ines: # Global configuration
devices = Nokia-6230-play
keep_filename = no
hangup_incoming_call = yes
voicecall_hangup_ath = no
autosplit = 3
decode_unicode_text = yes
internal_combine = yes
#alarmhandler = /usr/bin/.alarm
#alarmlevel = 7
loglevel = 5
eventhandler = /usr/bin/.eventhandler
#blacklist = /etc/smstools/blacklist
whitelist = /etc/sms.wlist
logfile = /var/log/smstools/smsd.log
infofile = /var/run/smstools/smsd.working
pidfile = /var/run/smstools/smsd.pid
outgoing = /var/spool/sms/outgoing
checked = /var/spool/sms/checked
failed = /var/spool/sms/failed
incoming = /var/spool/sms/incoming
phonecalls = /var/spool/sms/phonecalls
sent = /var/spool/sms/sent
stats = /var/log/smstools/smsd_stats
# Modem configuration
[Nokia-6230-play]
init = AT+CPMS="SM","ME","MT" # tested without any custom inits
init2 = AT+CNMI=2,0,0,1,0
device = /dev/ttyACM0
check_memory_method = 2 # tested with 1
incoming = yes
baudrate = 115200 # tested with 9600 to 460800
report_device_details = no
admin_to = MY_NO
adminmessage_limit = 6
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Sat Jul 02, 2011 11:57
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Ines: Operating system name and version: Linux Ubuntu 8.04.4 LTS
Version of smsd: 3.1.14
Smsd installed from: sources
Name and model of a phone: Nokia 6230
Interface: DKU-2 (USB)
My smsd doesnt report CALL, i checked this with syslog (logger $1 $2) in eventhandler, alarmhandler (echo $1 to $6).
RECEIVED and other actions are reported. Only CALL doesnt.
In smsd.log is only "Unexpected input: RING", and normal ending call action.
In phonecalls dir doesnt exist any call file. No alarm, and other errors.
Any idea?
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Fri Jul 01, 2011 18:48
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Ines: i changed last time end of the script "not authorized" section is a crap ;)
sleep 20; sudo /sbin/reboot
else
exit
fi
else
sys_log "New SMS"
MAILTO="my@mail.address"
SMSTEXT="$(formail -I "" <$2)"
SMSFROM="$(formail -zx From: < $2)"
/bin/echo -e "SMS from: $SMSFROM\n$SMSTEXT" | mail $MAILTO -s "SMS: $SMSFROM"
fi
fi
if number isn't in ALLOWED_NO then sms is forwarded to my mail address.
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Fri Jul 01, 2011 17:45
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Ines: Errata:
sleep 20; sudo /sbin/reboot
else
sys_log "Unauthorized action"
# or
##send_sms "You are not authorized"
exit
fi
else
# nothing
exit
fi
fi
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Fri Jul 01, 2011 16:22
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Ines: #!/bin/bash
# system log
sys_log()
{
logger -t smsd-handler -i "$1 from no.: $FROM"
}
# write sms to smsd
send_sms()
{
FILETMP=$(mktemp /tmp/_tmp_handler_send_XXXXXX)
# \n = new line
/bin/echo -e "To: $FROM\n\n$1" > $FILETMP
FILESMS=$(mktemp /var/spool/sms/outgoing/handler_send_XXXXXX)
mv "$FILETMP" "$FILESMS"
}
# expression for if
reg_expr()
{
/bin/echo -n "$TEXT" | grep -i "$1" >/dev/null
}
if [ "$1" == "RECEIVED" ]; then
# allowed numbers
ALLOWED_NO=" 12345678900 12345678901 12345678902 "
FROM=$(formail -zx From: < $2)
key=" $FROM "
if [[ $ALLOWED_NO == *$key* ]]; then
TEXT=$(sed -e '1,/^$/ d' < "$2")
# UPTIME check
if reg_expr "uptime password"; then
UPTIME=$(uptime)
sys_log "Authorized uptime"
send_sms "$UPTIME"
# PING check
elif reg_expr "ping password"; then
# ping function
my_ping()
{
/bin/ping -qc5 -s1 $1 | grep transmitted
}
status1=$(my_ping 192.168.0.2)
status2=$(my_ping 192.168.1.2)
set $status1
n1=$6
set $status2
n2=$6
sys_log "Authorized ping"
send_sms "Ping lost:\n# N1: $n1 # N2: $n2"
# REBOOT
elif reg_expr "reboot password"; then
send_sms "Rebooting Server"
sys_log "Authorized reboot"
sleep 20; sudo /sbin/reboot
else
# nothing
exit
fi
else
sys_log "Unuthorized action"
# or
##send_sms "You are not authorized"
fi
fi
Reboot perms for smsd (/etc/sudoers):
smsd ALL=NOPASSWD:/sbin/reboot
Small example for others
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Fri Jul 01, 2011 09:53
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Ines: Description: send alerts reported by various system monitors, mails notify, etc....
Usage: Private
Number of users: 5
Deployment: 1 organization
Volume of 160-character SMs per day: 20 (typical)
Hardware: 3 x PC linux server, 1 x Nokia 6230 with DKU-2
I use phone connected to master server and two servers connected via ser2net (serial to network proxy)
[sms daemon with network client would be better]
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