Re: UDH Support on OpenSMPPBox

Davor Spasoski Thu, 21 Mar 2019 00:28:14 -0700

Are you trying to reverse engineer iMessage? I don't think it uses MAP for that purpose. iMessage is available only on Wi-Fi/Cellular data, it’s something proprietary to Apple and I’d even be surprised if it’s related to RCS. Can you shed some light if you know the insights?

Cheers

On Mar 21, 2019, at 2:27 AM, garz m <garz...@gmail.com> wrote:

Dear Users,

Greetings!

Just like to consult if our Opensmppbox service supports Apple type Push Notification such as imessage and facetime? I have seen the correct UDH on the PDU however I found a - maybe an error that I hope you can help check. I'm sharing here the PDU captured:

==============================================================

DEBUG: SMPP: Got PDU:
DEBUG: SMPP PDU 0x7f1c10001270 dump:
DEBUG:   type_name: submit_sm
DEBUG:   command_id: 4 = 0x00000004
DEBUG:   command_status: 0 = 0x00000000
DEBUG:   sequence_number: 128203 = 0x0001f4cb
DEBUG:   service_type: NULL
DEBUG:   source_addr_ton: 1 = 0x00000001
DEBUG:   source_addr_npi: 1 = 0x00000001
DEBUG:   source_addr: "xxxxxxxxxxxx"
DEBUG:   dest_addr_ton: 1 = 0x00000001
DEBUG:   dest_addr_npi: 1 = 0x00000001
DEBUG:   destination_addr: "xxxxxxxxxxxx"
DEBUG:   esm_class: 67 = 0x00000043
DEBUG:   protocol_id: 0 = 0x00000000
DEBUG:   priority_flag: 0 = 0x00000000
DEBUG:   schedule_delivery_time: NULL
DEBUG:   validity_period: NULL
DEBUG:   registered_delivery: 1 = 0x00000001
DEBUG:   replace_if_present_flag: 0 = 0x00000000
DEBUG:   data_coding: 4 = 0x00000004
DEBUG:   sm_default_msg_id: 0 = 0x00000000
DEBUG:   sm_length: 90 = 0x0000005a
DEBUG:   short_message:
DEBUG:    Octet string at 0x7f1c100014d0:
DEBUG:      len: 90
DEBUG:      size: 91
DEBUG:      immutable: 0
DEBUG:      data: 06 05 04 15 79 00 00 42 66 78 20 32 34 20 73 75   ....y..Bfx 24 su
DEBUG:      data: 20 61 69 64 6c 75 65 2e 20 3f 20 32 50 76 3d 20    aidlue. ? 2Pv=
DEBUG:      data: 35 39 31 20 33 2d 38 20 39 2b 52 53 72 33 45 52   591 3-8 9+RSr3ER
DEBUG:      data: 20 38 3b 30 35 20 3d 33 6e 20 45 3d 33 20 34 31    8;05 =3n E=3 41
DEBUG:      data: 30 32 20 37 30 3d 20 31 31 33 73 20 36 42 3b 20   02 70= 113s 6B;
DEBUG:      data: 47 38 34 3b 20 30 35 43 33 2e                     G84; 05C3.
DEBUG:    Octet string dump ends.
DEBUG: SMPP PDU dump ends.
DEBUG: SMPP: UDH length read as 7
DEBUG: Found unknown IEI 5 with length 4
DEBUG: UDH was present, but no reference to multipart SMSs
DEBUG: Msg object at 0x7f1c10001a90:
DEBUG: type: sms
DEBUG: sms.sender:
DEBUG: Octet string at 0x7f1c1000xxxx:
DEBUG:    len: 13
DEBUG:    size: 1024
DEBUG:    immutable: 0
DEBUG:    data: 2b             +
DEBUG: Octet string dump ends.
DEBUG: sms.receiver:
DEBUG: Octet string at 0x7f1c1000yyyy:
DEBUG:    len: 13
DEBUG:    size: 1024
DEBUG:    immutable: 0
DEBUG:    data: 2b             +
DEBUG: Octet string dump ends.
DEBUG: sms.udhdata:
DEBUG: Octet string at 0x7f1c100022e0:
DEBUG:    len: 7
DEBUG:    size: 8
DEBUG:    immutable: 0
DEBUG:    data: 06 05 04 15 79 00 00                              ....y..
DEBUG: Octet string dump ends.
DEBUG: sms.msgdata:
DEBUG: Octet string at 0x7f1c100014d0:
DEBUG:    len: 83
DEBUG:    size: 91
DEBUG:    immutable: 0
DEBUG:    data: 42 66 78 20 32 34 20 73 75 20 61 69 64 6c 75 65   Bfx 24 su aidlue
DEBUG:    data: 2e 20 3f 20 32 50 76 3d 20 35 39 31 20 33 2d 38   . ? 2Pv= 591 3-8
DEBUG:    data: 20 39 2b 52 53 72 33 45 52 20 38 3b 30 35 20 3d    9+RSr3ER 8;05 =
DEBUG:    data: 33 6e 20 45 3d 33 20 34 31 30 32 20 37 30 3d 20   3n E=3 4102 70=
DEBUG:    data: 31 31 33 73 20 36 42 3b 20 47 38 34 3b 20 30 35   113s 6B; G84; 05
DEBUG:    data: 43 33 2e                                          C3.
DEBUG: Octet string dump ends.
DEBUG: sms.time: 1552605905
DEBUG: sms.smsc_id:
DEBUG: sms.smsc_number:
DEBUG: sms.foreign_id:
DEBUG: sms.service:
DEBUG: Octet string at 0x7f1c100022b0:
DEBUG:    len: 4
DEBUG:    size: 5
DEBUG:    immutable: 0
DEBUG:    data:
DEBUG: Octet string dump ends.
DEBUG: sms.account:
DEBUG: sms.id: e20f497c-cc20-45c2-b989-c9006d828d24
DEBUG: sms.sms_type: 2
DEBUG: sms.mclass: -1
DEBUG: sms.mwi: -1
DEBUG: sms.coding: 1
DEBUG: sms.compress: 0
DEBUG: sms.validity: -1
DEBUG: sms.deferred: -1
DEBUG: sms.dlr_mask: 19
DEBUG: sms.dlr_url:
DEBUG: sms.pid: 0
DEBUG: sms.alt_dcs: 0
DEBUG: sms.rpi: -1
DEBUG: sms.charset:
DEBUG: sms.boxc_id:
DEBUG: Octet string at 0x7f1c10001590:
DEBUG:    len: 4
DEBUG:    size: 5
DEBUG:    immutable: 0
DEBUG:    data:
DEBUG: Octet string dump ends.
DEBUG: sms.binfo:
DEBUG: sms.msg_left: -1
DEBUG: sms.split_parts: (nil)
DEBUG: sms.priority: 0
DEBUG: sms.resend_try: -1
DEBUG: sms.resend_time: -1
DEBUG: sms.meta_data:
DEBUG: Octet string at 0x7f1c10002310:
DEBUG:    len: 6
DEBUG:    size: 1024
DEBUG:    immutable: 0
DEBUG:    data: 3f 73 6d 70 70 3f                                 ?smpp?
DEBUG: Octet string dump ends.
=================================================================

Setup Info:

Kannel bearerbox version `1.4.5'

Libxml version 2.9.3

Opensmppbox svn Revision: 86

OS : Ubuntu 16.04

==================================================================

Hoping someone can take a look if indeed the "unknown IEI" is an error or not.

Thanks in advance.

Regards,

Garz

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Re: UDH Support on OpenSMPPBox

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