Re: Re: [Users] Mbuni: getting MSISDN from Cisco AS5300 access
Message: 1 Date: Tue, 27 Sep 2005 19:33:47 +0300 From: Paul Bagyenda <[EMAIL PROTECTED]> Subject: Re: [Users] Mbuni: getting MSISDN from Cisco AS5300 access server To: Mbuni MMS Gateway Users List Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Alexander, This is very welcome indeed and am sure a lot of people will find it handy. I would suggest the following: This more properly fits within the detokenizer module framework. That is, one needs to add a library that one can call. It's arguments (passed in config file) would include the the path to the script, etc. Surely this will much more handy than a separate patch :) The only gap so far is the detokenizer module is not being sent the client IP. This is easy to add (I shall do so in CVS). Your patch would then be an additional module (much like mms_detokenize_shell) that would do what you describe. Ok. P. ___ Users mailing list Users@mbuni.org http://mbuni.org/mailman/listinfo/users_mbuni.org
[Users] Mbuni: getting MSISDN from Cisco AS5300 access server
Hello Users! Here is the story. I`m working in mobile telecommunications company. We are using Kannel WAP and SMS gateway for serving our customers. For some newer phones we also run squid http-proxy. WAP-aware phones are served by our dedicated Cisco AS5300 network access server. A few month ago we decided to run Mbuni MMS gateway. Almost everything works good, but one problem: MSISDN! By default, incoming MMS messages are signed with IP-address of sender, not the MSISDN. It is unacceptable for us. Mbuni expects special http-header (X-WAP-Network-Client) to be set by Kannel. This header contains user MSISDN. The Kannel configuration, in its turn, must be RADIUS-aware. So, Kannel get`s MSISDN from the RADIUS server and passes special http-header toward Mbuni. Looks fine? But what about "some newer phones", which use squid instead of Kannel`s wapbox? Squid is unable to set a magic MSISDN header for us. May be there is a better way to solve this problem (e.g. see Mbuni detokenizer library), but I have my own. It consists of three pieces. They are 1. Patch for Mbuni 1.0.0 2. Tiny perl script with RSH Cisco commands 3. Snippet of Cisco configuration to work with Remote shell (RSH) The main idea is very simple. Suppose that WAP-phone is currently connected to the Cisco. # show call calltracker active This Cisco command shows active calls. Command output (phone numbers are changed): -- call handle= 2154 -- status=Active, service=PPP, origin=Answer, category=Modem DS0 slot/port/ds1/chan=0/0/0/1, called=123, calling=123456789 userid=wap, ip=aaa.bbb.ccc.ddd, mask=0.0.0.0 setup=09/27/2005 15:01:59, conn=0.10, phys=22.77, service=36.59, authen=36.59 init rx/tx b-rate=33600/31200, rx/tx chars=193160/1155850 resource slot/port=1/47, mp bundle=0, charged units=0, account id=0 idb handle=0x61EED7E8, tty handle=0x619C4C84, tcb handle=0x0 We see that user with MSISDN '123456789' called the number 123. User IP-address is aaa.bbb.ccc.ddd. This is exactly we want: mapping between IP-address and MSISDN! Using this patch, Mbuni will run RSH command 'show call calltracker active' to find MSISDN of a user with a given IP-address. To run RSH commands on Cisco you need something like this: =8<=== no ip rcmd domain-lookup ip rcmd rsh-enable ip rcmd remote-host Cisco_user aaa.bbb.ccc.ddd mbuni enable =8<=== First lines are used to enable RSH on Cisco. Last line permits RSH for user 'mbuni' from host aaa.bbb.ccc.ddd. Cisco_user is a valid user on Cisco NAS. -- Good luck! Alexander Simakov. get_msisdn.pl Description: Perl program diff -Naur mbuni-orig/mmlib/mms_util.c mbuni-1.0.0/mmlib/mms_util.c --- mbuni-orig/mmlib/mms_util.c 2005-07-26 08:44:58.0 +0400 +++ mbuni-1.0.0/mmlib/mms_util.c2005-09-12 17:10:51.0 +0400 @@ -26,6 +26,8 @@ #include "mms_queue.h" #include "mms_uaprof.h" +#define GET_MSISDN "/usr/local/bin/get_msisdn.pl" + #define MAXQTRIES 100 #define BACKOFF_FACTOR 5*60 /* In seconds */ #define QUEUERUN_INTERVAL 15*60 /* 15 minutes. */ @@ -422,28 +424,30 @@ } -Octstr *mms_find_sender_msisdn(Octstr *send_url, List *request_hdrs, Octstr *msisdn_header, - MmsDetokenizerFuncStruct* detokenizerfuncs) +Octstr *mms_find_sender_msisdn(List *request_hdrs, Octstr *ip_header) { - /* Either we have a WAP gateway header as defined, or we look for - * last part of url, pass it to detokenizer lib if defined, and back comes our number. - */ - - Octstr *phonenum = http_header_value(request_hdrs, - msisdn_header); - - if (!phonenum || octstr_len(phonenum) == 0) { - List *l = octstr_split(send_url, octstr_imm("/")); - - if (l && list_len(l) > 1) { - if (detokenizerfuncs) - phonenum = detokenizerfuncs->mms_detokenize(list_get(l, list_len(l) - 1)); + Octstr *ip = http_header_value(request_hdrs, ip_header); + Octstr *cmd = NULL, *msisdn = NULL; + FILE *fp; + char buf[4096]; + + info(0, "Resolving user MSISDN"); + + cmd = octstr_format("%s %s", GET_MSISDN, octstr_get_cstr(ip)); + info(0, "Calling \"%s\"", octstr_get_cstr(cmd)); + if ((fp = popen(octstr_get_cstr(cmd), "r"))) { + if (fgets(buf, sizeof buf, fp) != NULL) { + msisdn = octstr_create(buf); + octstr_strip_crlfs(msisdn); } - if (l) - list_destroy(l, (list_item_destructor_t *)octstr_destroy); + pclose(fp); } - - return phonenum; + info(0, "%s \"%s\", returned msisdn = %s", + fp ? "Called" : "Fail
[Users] Kannel + MBuni and Samsung X100 problem
Hello! I`m working on SMS, WAP and MMS gateway using Kannel-1.4.0 and Mbuni-0.9.8 software. Currently I`m tesing MM1 interface. Almost everything works good, but one problem. I can send MMS messages FROM Samsung X100, but I cannot send messages TO it. MMSPROXY successfully receive the message (via Kannel`s wapbox) destined for Samsung X100 and then (MMSRELAY?) send notification. Samsung tries to fetch new MMS but after the moment says "Network fail". The same happens with Samsung X600. Here is fragment from my mms-access.log: 2005-07-05 16:01:16 Received MMS [INT:MM1] [ACT:] [MMSC:] [from:192.168.0.3/TYPE=IPv6] [to:+7xx/TYPE=PLMN] [msgid:[EMAIL PROTECTED] [size=441] [UA:SAMSUNG-SGH-X100/PEARL UP.Browser/6.1.0.6 (GUI) MMP/1.0] [MMBox:] 2005-07-05 16:01:39 Notify MMS [INT:MM1] [ACT:] [MMSC:] [from:system] [to:+7xx/TYPE=PLMN] [msgid:[EMAIL PROTECTED] [size=-1] [UA:] [MMBox:] 2005-07-05 16:02:36 Fetched MMS [INT:MM1] [ACT:] [MMSC:] [from:192.168.0.3/TYPE=IPv6] [to:192.168.0.3/TYPE=IPv6] [msgid:[EMAIL PROTECTED] [size=477] [UA:SAMSUNG-SGH-X100/PEARL UP.Browser/6.1.0.6 (GUI) MMP/1.0] [MMBox:] WAP-push link: http://127.0.0.1:13013/cgi-bin/sendsms?username=xxx&password=xxx&from=901&; text=%15%06%03%BE%AF%84%8C%82%982-qf1120564898.6.x3221879%40mmsc%00%8D%90%89%17 %80192.168.0.3%2FTYPE%3DIPv6%00%8A%80%8E%02%01%DD%88%04%81%02%5E%83%83http%3A%2F%2F mmsc%2F2-qf1120564898.6.x3221879%402%2Fwx19%00&to=%2B79087150222&udh=%06%05%04%0B%84%23%F0 Documentation (http://mbuni.org/status.shtml) says that Mbuni was successfully tested with Samsung X100. Here is my configuration stuff: === mbuni.conf === group = core log-file = /var/log/mbuni/mmsbox.log access-log = /var/log/mbuni/mms-access.log log-level = 0 group = mmsbox name = "Indigo MMSC" hostname = mmsc.parmamobile.ru host-alias = mmsc local-prefixes = "+7;8" max-send-threads = 5 maximum-send-attempts = 5 default-message-expiry = 3600 queue-run-interval = 30 send-attempt-back-off = 60 mms-port = 8191 send-mail-prog = /usr/sbin/sendmail -f '%f' '%t' storage-directory = /var/spool/mms sendsms-url = http://127.0.0.1:13013/cgi-bin/sendsms sendsms-username = xxx sendsms-password = xxx sendsms-global-sender = 901 allow-ip = 127.0.0.1 notify-unprovisioned = yes mms-notify-text = "You have received a multimedia message from %S, go to XXX to view it" mm-box-host = localhost mms-notify-unprovisioned-text = "Unprovisioned MMS" mms-to-email-txt = "This is a multimedia message (HTML suppressed)" mms-to-email-html = "This is a multimedia message powered by Digital Solutions" mms-message-too-large-txt = "You have received a multimedia message from %S that is too large for your phone. Go to xxx to view it" === kannel.conf === # BEARERBOX setup group = core admin-port = 13000 admin-password = yyy admin-deny-ip = "*.*.*.*" admin-allow-ip = "127.0.0.1" wapbox-port = 13002 smsbox-port = 13012 wdp-interface-name = "*" log-file = "/var/log/kannel/bearerbox.log" access-log = "/var/log/kannel/bearer-access.log" log-level = 0 box-deny-ip = "*.*.*.*" box-allow-ip = "127.0.0.1" # WAPBOX setup group = wapbox bearerbox-host = localhost log-file = "/var/log/kannel/wapbox.log" access-log = "/var/log/kannel/wap-access.log" map-url = "http://mmsc/* http://xxx.xxx.xxx.xxx:8191/*"; timer-freq = 10 log-level = 0 # SMS center setup group = smsc smsc = smpp host = yyy.yyy.yyy.yyy port = 2000 receive-port = 2000 smsc-username = xxx smsc-password = xxx system-type = "xander" address-range = "" source-addr-ton = 0 source-addr-npi = 1 dest-addr-ton = 1 dest-addr-npi = 1 # SMSBOX setup group = smsbox bearerbox-host = localhost sendsms-port = 13013 sendsms-chars = "0123456789+ " global-sender = 901 log-file = "/var/log/kannel/smsbox.log" access-log = "/var/log/kannel/sms-access.log" log-level = 0 # SENDSMS user account group = sendsms-user username = xxx password = xxx # PPG setup group = ppg ppg-url = /wappush ppg-port = 8080 global-sender = 901 concurrent-pushes = 5 trusted-pi = true users = 1024 ppg-allow-ip = "127.0.0.1" # PPG user account group = wap-push-user wap-push-user = xxx ppg-username = xxx ppg-password = xxx allow-ip = "127.0.0.1" # SMS SERVICE Default group = sms-service keyword = default text = "Hello world" === end === Any idea? Regards, Alexander Siamkov ___ Users mailing list Users@mbuni.org http://mbuni.org/mailman/listinfo/users_mbuni.org