Installation de smstools3

Timonier, barre à babord, toute !#

smstools3 est un logiciel de passerelle SMS (Short Message Service), permettant d’envoyer des notifications sms via un modem GSM (ou téléphone).

Objectifs#

Couvrir le processus d’installation du service smsd, et fournir les services suivants

  • Envoyer des messages sms
  • Recevoir des messages sms (non implémenté pour le moment)

Prérequis#

  • Une platefome fonctionnant sous OpenBSD, ici notre RockPro64
  • Un modem USB 3g / 4g
  • Une carte SIM / 1 abonnement sans data par exemple

OpenBSD, utilise le pilote umsm, la page de man dédiée fournit une liste exhaustive des périphériques supportés.

Installation#

Installer le package:

doas pkg_add smstools3

Gérer le service au démarrage:

doas rcctl enable smsd

Configuration#

Généralitées#

smsd doit pouvoir accéder au port série. Ajoutons, l’utilisateur _smsd au groupe dialer.

doas usermeod -G dialer _smsd
  • Le répertoire de travail :
    • Est situé dans /var/spool/sms/
    • Doit être accessible en lecture et écriture par _smsd
  • Les fichiers de logs, sont situés dans /var/log/smsd/
  • Le fichier de configuration du daemon est situé dans /etc

dmesg fournira les indications du périphérique à utiliser.

umsm0 detached
umsm0 at uhub1 port 1 configuration 1 interface 0 "HUAWEI_MOBILE HUAWEI_MOBILE" rev 2.10/1.02 addr 2
ucom0 at umsm0
umsm1 at uhub1 port 1 configuration 1 interface 1 "HUAWEI_MOBILE HUAWEI_MOBILE" rev 2.10/1.02 addr 2

Ici le périphérique ucom0 correspond à /dev/cuaU0.

Daemon#

/etc/smsd.conf

(...)
devices = GSM1
loglevel = 7
(...)
user = _smsd

pidfile = /var/run/smsds/smsd.pid
infofile = /var/run/smsd/smsd.info

logfile = /var/log/smsd/smsd.log

[GSM1]
device = /dev/cuaU0
incoming = yes
rtscts = no
senddelay = 20
(...)
pin=9999
(...)

La déclaration du code PIN peut-être nécessaire, si la carte SIM gère un abonnement data. La ligne ne devra pas comporter autre chose que la déclaration:
pin=9999

Dans mon cas, le service ne démarrait pas !

Il peut-être rajouté d’autres modems via la directive [GSMx].

Démarrage du service:

doas rcctl start smsd

Tester le service envoie#

le modem, attend de recevoir les informations suivantes:

To: 33612345678

Bonjour, voici le message a envoyer !

Cas 1: binaire sendsms#

Les locales étant anglaises, nous n’utiliserons pas les accents Francais.

$ sendsms  
Destination(s): 33612345678
Text: Bonjour, voici le message a envoyer !
-- 
Text: Bonjour, voici le message a envoyer !
To: 33612345678

Si en amont, vous avez arretté le service, vous trouverez dans /var/spool/sms/outgoing/ un fichier de la forme: send_OUgktp

/var/spool/sms/outgoing/send_OUgktp

To: 33612345678

Bonjour, voici le message a envoyer !

Au redemarrage du service, nous constatons dans les logs:

/var/log/smsd/smsd.log

2020-05-15 11:54:47,2, smsd: Smsd v3.1.21 started.
2020-05-15 11:54:47,2, smsd: Running as _smsd:_smsd (590:590).
2020-05-15 11:54:47,7, smsd: Running startup_check (shell): /var/spool/sms/incoming/smsd_script.FvZHG9 /tmp/smsd_data.DFODlw
2020-05-15 11:54:47,7, smsd: Done: startup_check (shell), execution time 0 sec., status: 0 (0)
2020-05-15 11:54:47,4, smsd: File mode creation mask: 022 (0644, rw-r--r--).
2020-05-15 11:54:47,5, smsd: Outgoing file checker has started. PID: 73612.
2020-05-15 11:54:47,7, smsd: All PID's: 73612,18220
2020-05-15 11:54:47,5, GSM1: Modem handler 0 has started. PID: 18220. Will only send messages.
2020-05-15 11:54:47,6, GSM1: Checking if modem is ready
2020-05-15 11:54:48,7, GSM1: -> AT
2020-05-15 11:54:48,5, smsd: SMS To: 33612345678. Moved file /var/spool/sms/outgoing/send_XrgtoZ to /var/spool/sms/checked
2020-05-15 11:54:48,7, GSM1: Command is sent, waiting for the answer. (5)
2020-05-15 11:54:48,7, GSM1: <- OK
2020-05-15 11:54:48,6, GSM1: Pre-initializing modem
2020-05-15 11:54:48,7, GSM1: -> ATE0
2020-05-15 11:54:48,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:48,7, GSM1: <- OK
2020-05-15 11:54:48,7, GSM1: -> AT+CMEE=1;+CREG=2
2020-05-15 11:54:48,5, smsd: SMS To: 33612345678. Moved file /var/spool/sms/outgoing/send_OUgktp to /var/spool/sms/checked
2020-05-15 11:54:49,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:49,7, GSM1: <- ^DSFLOWRPT:000001B1,00000000,00000000,0000000000000000,0000000000000000,00000000,00000000 OK
2020-05-15 11:54:49,6, GSM1: Checking if modem needs PIN
2020-05-15 11:54:49,7, GSM1: -> AT+CPIN?
2020-05-15 11:54:49,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:49,7, GSM1: <- +CPIN: READY OK
2020-05-15 11:54:50,7, GSM1: -> AT+CSQ
2020-05-15 11:54:50,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:50,7, GSM1: <- +CSQ: 14,99 OK
2020-05-15 11:54:50,6, GSM1: Signal Strength Indicator: (14,99) -85 dBm (Workable), Bit Error Rate: not known or not detectable
2020-05-15 11:54:50,6, GSM1: Checking if Modem is registered to the network
2020-05-15 11:54:50,7, GSM1: -> AT+CREG?
2020-05-15 11:54:50,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:50,7, GSM1: <- +CREG: 2,1,"183A","0620AB3E" OK
2020-05-15 11:54:50,6, GSM1: Modem is registered to the network
2020-05-15 11:54:50,6, GSM1: Location area code: 183A, Cell ID: AB3E
2020-05-15 11:54:50,7, GSM1: -> AT+CSQ
2020-05-15 11:54:51,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:51,7, GSM1: <- +CSQ: 14,99 OK
2020-05-15 11:54:51,6, GSM1: Signal Strength Indicator: (14,99) -85 dBm (Workable), Bit Error Rate: not known or not detectable
2020-05-15 11:54:51,6, GSM1: Selecting PDU mode
2020-05-15 11:54:51,7, GSM1: -> AT+CMGF=0
2020-05-15 11:54:51,7, GSM1: Command is sent, waiting for the answer. (5)
2020-05-15 11:54:51,7, GSM1: <- ^DSFLOWRPT:000001B3,00000000,00000000,0000000000000000,0000000000000000,00000000,00000000 OK
2020-05-15 11:54:51,7, GSM1: -> AT+CGSN
2020-05-15 11:54:52,7, GSM1: Command is sent, waiting for the answer. (5)
2020-05-15 11:54:52,7, GSM1: <- 123456789101112 OK
2020-05-15 11:54:52,5, GSM1: IMEI: 123456789101112
2020-05-15 11:54:52,7, GSM1: -> AT+CIMI
2020-05-15 11:54:52,7, GSM1: Command is sent, waiting for the answer. (5)
2020-05-15 11:54:52,7, GSM1: <- 234567891011121 OK
2020-05-15 11:54:52,5, GSM1: IMSI: 234567891011121
2020-05-15 11:54:52,5, GSM1: Waiting for messages to send...
2020-05-15 11:54:52,6, GSM1: I have to send 1 short message for /var/spool/sms/checked/send_OUgktp
2020-05-15 11:54:52,6, GSM1: Sending SMS from  to 33612345678
2020-05-15 11:54:52,6, GSM1: Checking if modem is ready
2020-05-15 11:54:52,7, GSM1: -> AT
2020-05-15 11:54:52,7, GSM1: Command is sent, waiting for the answer. (5)
2020-05-15 11:54:52,7, GSM1: <- OK
2020-05-15 11:54:52,6, GSM1: Pre-initializing modem
2020-05-15 11:54:52,7, GSM1: -> ATE0
2020-05-15 11:54:53,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:53,7, GSM1: <- OK
2020-05-15 11:54:53,7, GSM1: -> AT+CMEE=1;+CREG=2
2020-05-15 11:54:54,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:54,7, GSM1: <- ^DSFLOWRPT:000001B5,00000000,00000000,0000000000000000,0000000000000000,00000000,00000000 OK
2020-05-15 11:54:54,6, GSM1: Checking if modem needs PIN
2020-05-15 11:54:54,7, GSM1: -> AT+CPIN?
2020-05-15 11:54:54,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:54,7, GSM1: <- +CPIN: READY OK
2020-05-15 11:54:54,7, GSM1: -> AT+CSQ
2020-05-15 11:54:54,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:54,7, GSM1: <- +CSQ: 14,99 OK
2020-05-15 11:54:54,6, GSM1: Signal Strength Indicator: (14,99) -85 dBm (Workable), Bit Error Rate: not known or not detectable
2020-05-15 11:54:54,6, GSM1: Checking if Modem is registered to the network
2020-05-15 11:54:55,7, GSM1: -> AT+CREG?
2020-05-15 11:54:55,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:55,7, GSM1: <- +CREG: 2,1,"183A","0620AB3E" OK
2020-05-15 11:54:55,6, GSM1: Modem is registered to the network
2020-05-15 11:54:55,6, GSM1: Selecting PDU mode
2020-05-15 11:54:55,3, GSM1: Unexpected input: ^DSFLOWRPT:000001B7,00000000,00000000,0000000000000000,0000000000000000,00000000,00000000
2020-05-15 11:54:55,7, GSM1: -> AT+CMGF=0
2020-05-15 11:54:56,7, GSM1: Command is sent, waiting for the answer. (5)
2020-05-15 11:54:56,7, GSM1: <- OK
2020-05-15 11:54:56,7, GSM1: -> AT+CMGS=47
2020-05-15 11:54:56,7, GSM1: Command is sent, waiting for the answer. (10)
2020-05-15 11:54:56,7, GSM1: <- >
2020-05-15 11:54:56,7, GSM1: -> 0011000B913386747787F30000FF25C2B75BFDAECB5920FB3B3D4E83D86550BB3C9F87CF6550185476DBDFF9B21C1402
2020-05-15 11:55:00,7, GSM1: Command is sent, waiting for the answer. (60)
2020-05-15 11:55:00,7, GSM1: <- ^DSFLOWRPT:000001B9,00000000,00000000,0000000000000000,0000000000000000,00000000,00000000 ^DSFLOWRPT:000001BB,00000000,00000000,0000000000000000,0000000000000000,00000000,00000000 +CMGS: 109 OK
2020-05-15 11:55:00,5, GSM1: SMS sent, Message_id: 109, To: 33612345678, sending time 8 sec.
2020-05-15 11:55:00,6, GSM1: Deleted file /var/spool/sms/checked/send_OUgktp>

Vous devriez avoir recu le message, comme indiqué ci-dessus.

Pour rendre les logs moins verbeux, sans les commandes AT, il faut, par exemple, baisser la valeure loglevel à 5.

Cas 2: Dépôt d’un fichier texte.#

Le service est démarré.

créer un fichier monSMS-toSend dans votre répertoire:

echo "To: 3312345678" >> monSMS_toSend
echo "" >> monSMS_toSend
echo "Bonjour, voici mon second message !" >> monSMS_toSend
mv monSMS_toSend /var/spool/sms/outgoing

Le fichier est parti, il est reçu, analysons les logs au level 5:

2020-05-21 12:22:23,5, smsd: SMS To: 33612345678. Moved file /var/spool/sms/outgoing/monSMS_toSend to /var/spool/sms/checked
2020-05-21 12:22:23,3, GSM1: Unexpected input: ^RSSI:16 ^HCSQ:"LTE",40,26,76,14 ^RSSI:14 ^HCSQ:"LTE",37,27,76,22 ^RSSI:14 ^HCSQ:"LTE",37,26,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,22 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:16 ^HCSQ:"LTE",40,27,76,16 ^RSSI:16 ^HCSQ:"LTE",40,28,76,16 ^RSSI:14 ^HCSQ:"LTE",37,26,66,18 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:15 ^HCSQ:"LTE",38,27,71,20 ^RSSI:16 ^HCSQ:"LTE",40,27,76,16 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:15 ^HCSQ:"LTE",39,27,76,16 ^RSSI:15 ^HCSQ:"LTE",38,26,71,18 ^RSSI:15 ^HCSQ:"LTE",38,27,66,18 ^RSSI:14 ^HCSQ:"LTE",37,27,76,22 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:14 ^HCSQ:"LTE",37,26,76,20 ^RSSI:14 ^HCSQ:"LTE",37,26,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,71,22 ^RSSI:14 ^HCSQ:"LTE",37,26,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,22 ^RSSI:16 ^HCSQ:"LTE",40,27,76,16 ^RSSI:15 ^HCSQ:"LTE",38,26,66,18 ^RSSI:14 ^HCSQ:"LTE",36,27,76,22 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:16 ^HCSQ:"LTE",40,27,76,14 ^RSSI:14 ^HCSQ:"LTE",37,27,76,22 ^RSSI:15 ^HCSQ:"LTE",38,27,71,18 ^RSSI:14 ^HCSQ:"LTE",36,26,71,20 ^RSSI:15 ^HCSQ:"LTE",38,27,76,20 ^RSSI:14 ^HCSQ:"LTE",37,27,81,22 ^RSSI:14 ^HCSQ:"LTE",37,26,71,20 ^RSSI:14 ^HCSQ:"LTE",37,26,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,71,22 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,20 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,76,22 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:15 ^HCSQ:"LTE",38,27,71,20 ^RSSI:15 ^HCSQ:"LTE",38,27,71,20 ^RSSI:16 ^HCSQ:"LTE",40,27,71,14 ^RSSI:14 ^HCSQ:"LTE",37,27,71,20 ^RSSI:15 ^HCSQ:"LTE",39,27,71,16
2020-05-21 12:22:30,5, GSM1: SMS sent, Message_id: 111, To: 33612345678, sending time 7 sec.

Verbosité: 3 lignes de logs.

Références#