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on: | ||
release: | ||
types: [published] | ||
permissions: | ||
contents: read | ||
packages: write | ||
jobs: | ||
release: | ||
runs-on: ubuntu-latest | ||
steps: | ||
- uses: actions/checkout@v2 | ||
- uses: actions/github-script@v4 | ||
with: | ||
script: core.setOutput('version', context.ref.replace(/refs\/tags\/v?/, '')) | ||
id: version | ||
- uses: docker/login-action@v1 | ||
with: | ||
registry: ghcr.io | ||
username: ${{ github.actor }} | ||
password: ${{ github.token }} | ||
- uses: docker/build-push-action@v2 | ||
with: | ||
push: true | ||
tags: | | ||
ghcr.io/${{ github.repository }}:${{ steps.version.outputs.version }} | ||
ghcr.io/${{ github.repository }}:latest |
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on: pull_request | ||
jobs: | ||
test: | ||
runs-on: ubuntu-latest | ||
steps: | ||
- uses: actions/checkout@v2 | ||
- uses: docker/build-push-action@v2 | ||
id: image | ||
- run: >- | ||
docker run ${{ steps.image.outputs.digest }} | ||
--message="$MESSAGE" | ||
--recipient=10123456789 | ||
--sender=19876543210 | ||
--date=1970-12-31T23:59:59 | ||
--reference=255 | ||
--status=INBOUND_NOT_READ | | ||
diff - <(printf "$RESULT") | ||
env: | ||
MESSAGE: | | ||
Lorem ipsum dolor sit amet, consectetur adipiscing elit, | ||
sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. | ||
Ut enim ad minim veniam, quis nostrud exercitation ullamco | ||
laboris nisi ut aliquip ex ea commodo consequat. | ||
RESULT: | | ||
0307910121436587F9400B919178563412F0000007211332959500A0050003FF0201986F79B90D4AC3E7F53688FC66BFE5A0799A0E0AB7CB741668FC76CFCB637A995E9783C2E4343C3D1FA7DD6750999DA6B314F33219447E83CAE9FABCFD2683E8E536FC2D07A5DDE334394DAEBBE9A03A1DC40E8BDFF232A84C0791DFECB7BC0C6A87CFEE3028CC4EC7EB6197A24A0795DDE936284C06B5D3EE741B642FBBD3E1360B14AFA7E7 | ||
0307910121436587F9400B919178563412F000000721133295950056050003FF020240EEF79C2EAF9341657C593E4ED3C3F4F4DB0DAAB3D9E1F6F8AD6087C56F797A0E72A7E769509D0E0AB3D3F17A1A0E2AE341E53068FC6EB7DFE43768FC76CFCBF17A98EE5200 |
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FROM python:2.7-alpine | ||
WORKDIR /opt/montlhery | ||
COPY requirements.txt . | ||
COPY montlhery.py montlhery | ||
RUN pip install --requirement requirements.txt | ||
ENTRYPOINT ["python", "montlhery"] |
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# Montlhéry | ||
|
||
Tool to generate concatenated SIM card SMS records in the EF<sub>SMS</sub> format. Named after the telegraph of Montlhéry from [Le Comte de Monte-Cristo](https://fr.wikisource.org/wiki/Le_Comte_de_Monte-Cristo/Chapitre_61). | ||
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## Example | ||
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Message `HELLO` with `INBOUND_NOT_READ` status, sent from `+1 987 654 3210` to `+1 012 345 6789` with reference `255` and date/time 1970-12-31 23:59:59. | ||
|
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```console | ||
$ montlhery \ | ||
> --message=HELLO \ | ||
> --recipient=10123456789 \ | ||
> --sender=19876543210 \ | ||
> --date=1970-12-31T23:59:59 \ | ||
> --reference=255 \ | ||
> --status=INBOUND_NOT_READ | ||
0307910121436587F9400B919178563412F00000072113329595000C050003FF0101904526F309 | ||
``` | ||
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## Installation | ||
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This project only supports Python 2 [(obsolete)](https://www.python.org/doc/sunset-python-2) because of the [`smspdu`](https://pypi.org/project/smspdu) package. Use the provided container images to avoid [XKCD 1987](https://xkcd.com/1987). | ||
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```console | ||
$ docker run --rm ghcr.io/0x2b3bfa0/montlhery --help | ||
``` | ||
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## References | ||
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* [3GPP TS 31.102 V17.4.0 (2021-12) 4.2.25](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1803) | ||
* [3GPP TS 24.011 V17.0.0 (2020-12) 8.2.5.2](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1017) | ||
* [3GPP TS 23.040 V17.1.0 (2021-06) 9.2.2.1](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=747) | ||
* [3GPP TS 23.040 V17.1.0 (2021-06) 9.2.3.24.1](https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=747) | ||
* [UNDERSTANDING SMS: Practitioner's Basics](https://mobileforensics.files.wordpress.com/2007/06/understanding_sms.pdf) |
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import time | ||
import click | ||
from smspdu.pdu import SMS_GENERIC, SMS_DELIVER | ||
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STATUSES = { | ||
"INBOUND_READ": 0b001, | ||
"INBOUND_NOT_READ": 0b011, | ||
"OUTBOUND_SENT": 0b101, | ||
"OUTBOUND_NOT_SENT": 0b111, | ||
} | ||
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@click.command() | ||
@click.option('--message', type=str, required=True) | ||
@click.option('--recipient', type=str, required=True) | ||
@click.option('--sender', type=str, required=True) | ||
@click.option('--date', type=click.DateTime(), default=None) | ||
@click.option('--reference', type=int, default=0) | ||
@click.option('--limit', type=int, default=153) | ||
@click.option('--status', type=click.Choice(STATUSES.keys())) | ||
def montlhery(sender, recipient, message, date, reference, limit, status): | ||
""" | ||
Create SMS records in the EF.SMS SIM card format. | ||
""" | ||
length, type, data = SMS_GENERIC.determineAddress(recipient) | ||
recipient = (chr(length - 4) + chr(type) + data).encode("hex") | ||
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chunks = range(0, len(message), limit) | ||
for chunk, offset in enumerate(chunks, start=1): | ||
header = (0, (reference, len(chunks), chunk)) | ||
data = message[offset:offset+limit] | ||
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deliver = SMS_DELIVER.create( | ||
sender=sender, | ||
recipient=None, | ||
user_data=data, | ||
datestamp=time.mktime(date.timetuple()), | ||
user_data_headers=[header] | ||
).toPDU() | ||
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print("%02X" % STATUSES[status] + recipient.upper() + deliver) | ||
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if __name__ == '__main__': | ||
montlhery() | ||
|
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click==7.1.2 | ||
smspdu==1.0 |