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15 Commits

  1. 2
      .gitignore
  2. 18
      Makefile
  3. 90
      README.md
  4. 9
      TODO.md
  5. 747
      mms2mail
  6. 5
      mms2mail.ini
  7. 2
      mms2mail.service
  8. 2
      requirements.txt

2
.gitignore vendored

@ -129,3 +129,5 @@ dmypy.json
# Pyre type checker
.pyre/
#VScode
.vscode/

18
Makefile

@ -0,0 +1,18 @@
install:
mkdir -p ${HOME}/.local/bin
mkdir -p ${HOME}/.config/systemd/user
install -m 700 ./mms2mail ${HOME}/.local/bin/
install -m 755 ./mms2mail.service ${HOME}/.config/systemd/user/
systemctl --user daemon-reload
configure:
systemctl --user enable mms2mail
start:
systemctl --user start mms2mail
deb-deps:
sudo apt install python3-pydbus python3-aiosmtpd
pypy-deps:
pip install --user -r requirements.txt

90
README.md

@ -1,22 +1,53 @@
# mms2mail
Convert MMSd MMS file to mbox.
Mail bridge for mmsd.
mms2mail:
* convert incoming mms from mmsd to mail and store it in unix mbox.
* provide a smtp server converting mail to mms with mmsd.
By default:
* store mails in the current user mbox (```/var/mail/$USER```)
* in case the mbox is locked by another process the output could be found in ```$HOME/.mms/failsafembox```
* listen on localhost port 2525 for mail
## installation
### dependancy
### dependency
- python3
- python3-watchdog (pip install watchdog)
- python-messaging (pip install python-messaging)
- marrow.mailer (pip install marrow.mailer)
- python3-aiosmtpd
- python3-pydbus
### setup
Install the dependency and mms2mail:
Install the dependency and mms2mail (on debian based distribution):
```
make deb-deps install
```
For other distribution:
```
make pypy-deps install
```
To enable the daemon mode in systemd user :
```
make configure start
```
Depending on your distribution, you might have to add your account to the ```mail``` group to be able to lock and use the system mbox.
On Debian based distribution :
```
sudo addgroup $(whoami) mail
```
#### manual install
Install the dependency and mms2mail (on debian based distribution):
```
pip install --user watchdog # or sudo apt install python3-watchdog
pip install --user marrow-mailer
pip install --user python-messaging
sudo apt-get install python3
sudo apt-get install python3-pydbus
sudo apt-get install python3-aiosmtpd
mkdir -p ~/.local/bin
cp mms2mail ~/.local/bin
@ -29,6 +60,12 @@ systemctl --user daemon-reload
systemctl --user enable mms2mail
systemctl --user start mms2mail
```
Depending on your distribution, you might have to add your account to the ```mail``` group to be able to lock and use the system mbox.
On Debian based distribution :
```
sudo addgroup $(whoami) mail
```
### config
An optional configuration file can be put in the home folder : ```$HOME/.mms/modemmanager/mms2mail.ini```. The default value are :
@ -39,15 +76,40 @@ mailbox = /var/mail/$USER ; the mailbox where mms are appended
user = $USER ; the user account specified as recipient
domain = $HOSTNAME ; the domain part appended to phone number and user
attach_mms = false ; whether to attach the full mms binary file
delete_from_mmsd = false ; delete mms from mmsd storage upon successful conversion
[smtp]
hostname = localhost
port = 2525
```
## usage
mms2mail [-h] [-d [{dbus,filesystem}] | -f FILES [FILES ...]]
### reference
```
mms2mail [-h] [--disable-smtp] [--disable-mms-delivery] [--force-read] [--force-unlock] [-l {critical,error,warning,info,debug}]
optional arguments:
-h, --help show this help message and exit
-d [{dbus,filesystem}], --daemon [{dbus,filesystem}]
Use dbus signal from mmsd by default but can also watch mmsd storage folder (useful for mmsd < 1.0)
-f FILES [FILES ...], --file FILES [FILES ...]
parse specified mms files
--disable-smtp
--disable-mms-delivery
--force-read Force conversion even if MMS is marked as read
--force-unlock BEWARE COULD LEAD TO WHOLE MBOX CORRUPTION Force unlocking the mbox after a few minutes /!\
-l {critical,error,warning,info,debug}, --logging {critical,error,warning,info,debug}
Define the logger output level
```
### Sending MMS
To send MMS, mail address not in the following format would be ignored :
```+123456789@domain``` with phone number in international format.
#### with Mutt :
To be able to send mms with mutt you need it to be built with SMTP support.
And and the following line in your ```$HOME/.muttrc```:
```
set smtp_url = "smtp://localhost:2525"
set ssl_starttls = no
set ssl_force_tls = no
```

9
TODO.md

@ -0,0 +1,9 @@
# mms2mail
## To Do
* HTML message
* mms2mail : add as HTML body, currently added as attachments
* mail2mms : convert to text plain in case of html only mail
* A lot of other things...

747
mms2mail

@ -1,276 +1,597 @@
#!/usr/bin/python3
"""
An mms to mail converter for mmsd
"""
#upstream bug dirty fix https://github.com/marrow/mailer/issues/87#issuecomment-689586587
import sys
if sys.version_info[0] == 3 and sys.version_info[1] > 7:
sys.modules["cgi.parse_qsl"] = None
#upstream bug dirty fix https://github.com/marrow/mailer/issues/87#issuecomment-713319548
import base64
if sys.version_info[0] == 3 and sys.version_info[1] > 8:
def encodestring(value):
return base64.b64encode(value)
base64.encodestring = encodestring
#end bugfix
"""An mms to mail converter for mmsd."""
import argparse
import configparser
import re
import time
import getpass
import socket
import mimetypes
import time
import logging
from pathlib import Path
from messaging.mms.message import MMSMessage
from marrow.mailer import Mailer, Message
import mailbox
import email
from gi.repository import GObject, GLib
import dbus
import dbus.mainloop.glib
from watchdog.observers import Observer
from watchdog.events import FileSystemEventHandler
from gi.repository import GLib
from pydbus import SessionBus
from datetime import datetime
class MMS2Mail:
"""
The class handling the conversion between MMS and mail format
import os
import re
import tempfile
from aiosmtpd.controller import Controller
from email import parser
log = logging.getLogger(__name__)
class Config:
"""Allow sharing configuration between classes."""
MMS support is provided by python-messaging
Mail support is provided by marrow.mailer
"""
def __init__(self):
"""
Constructor loading configuration
"""
"""Return the config instance."""
self.config = configparser.ConfigParser()
self.config.read(f"{Path.home()}/.mms/modemmanager/mms2mail.ini")
self.mailer = Mailer({'manager.use': 'immediate', 'transport.use': 'mbox', 'transport.file': self.config.get('mail','mailbox', fallback=f"/var/mail/{getpass.getuser()}")})
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
self.bus = dbus.SessionBus()
def get_bus(self):
def get_config(self):
"""Return the config element.
:rtype ConfigParser
:return The parsed configuration
"""
Return the DBus SessionBus
return self.config
class MMS2Mail:
"""
The class handling the conversion between MMS and mail format.
MMS support is provided by python-messaging
"""
:rtype dbus.SessionBus()
:return: an active SessionBus
def __init__(self, config, force_read=False,
force_unlock=False):
"""
return self.bus
Return class instance.
:param config: The module configuration file
:type config: ConfigParser
def mark_mms_read(self,dbus_path):
:param force_read: force converting an already read MMS (batch mode)
:type force_read: bool
:param force_unlock: Force mbox unlocking after a few minutes
:type force_unlock: bool
"""
self.force_read = force_read
self.force_unlock = force_unlock
cfg = config.get_config()
self.attach_mms = cfg.getboolean('mail', 'attach_mms',
fallback=False)
self.delete = cfg.getboolean('mail', 'delete_from_mmsd',
fallback=False)
self.domain = cfg.get('mail', 'domain',
fallback=socket.getfqdn())
self.user = cfg.get('mail', 'user', fallback=getpass.getuser())
mbox_file = cfg.get('mail', 'mailbox',
fallback=f"/var/mail/{self.user}")
self.mailbox = mailbox.mbox(mbox_file)
self.dbus = None
def set_dbus(self, dbusmmsd):
"""
Ask MMSd to mark the mms as read
Return the DBus SessionBus.
:param dbus_path: the mms dbus path
:type dbus_path: str
:param dbusmmsd: The DBus MMSd abstraction class
:type dbusmmsd: DbusMMSd()
"""
message = dbus.Interface(self.bus.get_object('org.ofono.mms', dbus_path),
'org.ofono.mms.Message')
message.MarkRead()
self.dbus = dbusmmsd
def convert(self, path, dbus_path = None):
def check_mms(self, path, properties):
"""
Convert a provided mms file to a mail stored in a mbox
Check wether the provided file would be converted.
:param path: the mms filesystem path
:type path: str
:param dbus_path: the mms dbus path
:type dbus_path: str
"""
:type path: str
# Check if the provided file present
:param properties: the mms properties
:type properties: Array
:return the mms status or None
:rtype str
"""
# Check for mmsd data file
if not Path(f"{path}").is_file():
print(f"MMS file not found : aborting", file=sys.stderr)
return
# Generate its dbus path, for future operation (mark as read, delete)
if not dbus_path:
dbus_path=f"/org/ofono/mms/modemmanager/{path.split('/')[-1]}"
if Path(f"{path}.mail").is_file() and args.watcher:
print(f"Already converted MMS : doing nothing ({path})", file=sys.stderr)
return
log.error("MMS file not found : aborting")
return None
# Check for mmsd status file
status = configparser.ConfigParser()
if not Path(f"{path}.status").is_file():
print(f"MMS status file not found : aborting", file=sys.stderr)
return
log.error("MMS status file not found : aborting")
return None
status.read_file(open(f"{path}.status"))
if not (self.force_read or not status.getboolean('info', 'read')):
log.error("Already converted MMS : aborting")
return None
return status['info']['state']
# Allow only incoming MMS for the time beeing
if status['info']['state'] == 'downloaded' or status['info']['state'] == 'received':
print(f"New incoming MMS : converting to Mail ({path})", file=sys.stderr)
def message_added(self, name, value):
"""Trigger conversion on MessageAdded signal."""
if value['Status'] == 'downloaded' or value['Status'] == 'received':
log.debug(f"New incoming MMS found ({name.split('/')[-1]})")
self.convert(path=value['Attachments'][0][2], dbus_path=name,
properties=value)
else:
print(f"New outgoing MMS : doing nothing ({path})", file=sys.stderr)
log.debug(f"New outgoing MMS found ({name.split('/')[-1]})")
def convert(self, path, dbus_path, properties):
"""
Convert a provided mms file to a mail stored in a mbox.
:param path: the mms filesystem path
:type path: str
:param dbus_path: the mms dbus path
:type dbus_path: str
:param properties: the mms properties
:type properties: Array
"""
# Check if the provided file present
status = self.check_mms(path, properties)
if not status:
log.error("MMS file not convertible.")
return
mms = MMSMessage.from_file(path)
self.mailer.start()
message = Message()
message = email.message.EmailMessage()
# Generate Mail Headers
if 'From' in mms.headers and mms.headers['From']:
mms_from, mms_from_type = mms.headers['From'].split('/')
mms_from = properties.get('Sender', "unknown")
log.debug(f"MMS[From]: {mms_from}")
if '@' in mms_from:
message['From'] = mms_from
else:
mms_from = "unknown"
mms_from_type = "undef"
message.author = f"{mms_from}@{self.config.get('mail','domain', fallback=socket.getfqdn())}"
if 'To' in mms.headers and mms.headers['To']:
mms_to, mms_to_type = mms.headers['To'].split('/')
else:
mms_to = "unknown"
mms_to_type = "undef"
message.to = f"{self.config.get('mail','user', fallback=getpass.getuser())}@{self.config.get('mail','domain', fallback=socket.getfqdn())}"
if 'Subject' in mms.headers and mms.headers['Subject']:
message.subject = mms.headers['Subject']
else:
message.subject = f"MMS from {mms_from}"
if 'Date' in mms.headers and mms.headers['Date']:
message.date = mms.headers['Date']
# Recopy MMS HEADERS
for header in mms.headers:
message.headers.append((f"X-MMS-{header}", f"{mms.headers[header]}"))
for data_part in mms.data_parts:
datacontent=data_part.headers['Content-Type']
if datacontent is not None:
if 'text/plain' in datacontent[0]:
message.plain = f"{data_part.data} \n"
if 'Name' in datacontent[1]:
filename = datacontent[1]['Name']
message.attach(filename,data_part.data)
# Ensure a proper body content in the resulting mail
if not message.plain:
message.plain = " "
# Add MMS binary file, for debugging purpose or reparsing in the future
if self.config.getboolean('mail','attach_mms', fallback=False):
message.attach(path, None, None, None, False, "mms.bin")
# Creating an empty file stating the mms as been converted
Path(f"{path}.mail").touch()
# Write the mail
self.mailer.send(message)
self.mailer.stop()
class FSWatcher:
"""
Use OS filesystem notification to watch for new MMS (DEPRECATED)
message['From'] = f"{mms_from}@{self.domain}"
to = properties.get('Modem Number', None)
if to:
message['To'] = f"{mms_from}@{self.domain}"
recipients = ""
for r in properties['Recipients']:
if to and to in r:
continue
log.debug(f'MMS[CC] : {r}')
if '@' in r:
recipients += f"{r},"
else:
recipients += f"{r}@{self.domain},"
if recipients:
recipients = recipients[:-1]
if to:
message['CC'] = recipients
else:
message['To'] = recipients
message['Subject'] = properties.get('Subject',
f"MMS from {mms_from}")
mms_date = properties.get('Date')
if mms_date:
mms_datetime = datetime.strptime(mms_date, '%Y-%m-%dT%H:%M:%S%z')
mail_date = email.utils.format_datetime(mms_datetime)
message['Date'] = mail_date or email.utils.formatdate()
message.preamble = "This mail is converted from a MMS."
body = ""
attachments = []
for attachment in properties['Attachments']:
cid = attachment[0]
mimetype = attachment[1]
contentfile = attachment[2]
offset = attachment[3]
size = attachment[4]
with open(contentfile, 'rb') as f:
f.seek(offset, 0)
content = f.read(size)
if mimetype is not None:
if 'text/plain' in mimetype:
mimetype, charset = mimetype.split(';', 1)
encoding = charset.split('=')[1]
body += content.decode(encoding,
errors='replace') + '\n'
continue
maintype, subtype = mimetype.split('/', 1)
extension = str(mimetypes.guess_extension(mimetype))
filename = cid
attachments.append([content, maintype,
subtype, filename + extension])
if body:
message.set_content(body)
for a in attachments:
message.add_attachment(a[0],
maintype=a[1],
subtype=a[2],
filename=a[3])
# Add MMS binary file, for debugging purpose
# or reparsing in the future
if self.attach_mms:
with open(path, 'rb') as fp:
message.add_attachment(fp.read(),
maintype='application',
subtype='octet-stream',
filename=path.split('/')[-1])
# Write the mail in case of mbox lock retry for 5 minutes
# Ultimately write in an mbox in the home folder
end_time = time.time() + (5 * 60)
while True:
try:
# self.mailer.send(message)
self.mailbox.lock()
self.mailbox.add(mailbox.mboxMessage(message))
self.mailbox.flush()
self.mailbox.unlock()
break
except (mailbox.ExternalClashError, FileExistsError) as e:
log.warn(f"Exception Mbox lock : {e}")
if time.time() > end_time:
if self.force_unlock:
log.error("Force removing lock")
self.mailbox.unlock()
else:
fs_mbox_path = f"{Path.home()}/.mms/failsafembox"
fs_mbox = mailbox.mbox(fs_mbox_path)
log.warning(f"Writing in internal mbox {fs_mbox_path}")
try:
fs_mbox.unlock()
fs_mbox.lock()
fs_mbox.add(mailbox.mboxMessage(str(message)))
fs_mbox.flush()
fs_mbox.unlock()
break
except (mailbox.ExternalClashError,
FileExistsError) as e:
log.error(f"Failsafe Mbox error : {e}")
log.error(f"MMS cannot be written to any mbox : \
{path.split('/')[-1]}")
finally:
break
else:
time.sleep(5)
# Ask mmsd to mark message as read and delete it
if properties:
self.dbus.mark_mms_read(dbus_path)
if self.delete:
self.dbus.delete_mms(dbus_path)
def convert_stored_mms(self):
"""Convert all mms from mmsd storage."""
log.info('INIT : Converting MMs from storage')
messages = self.dbus.get_messages()
for m in messages:
self.message_added(name=m[0], value=m[1])
class Mail2MMSHandler:
"""The class handling the conversion between mail and MMS format."""
def __init__(self, dbusmmsd):
"""
Return the Mail2MMS instance.
Events are send to the FSHandler class
"""
# Path to modemmanager storage
mms_folder = f"{Path.home()}/.mms/modemmanager"
:param dbusmmsd: The DBus MMSd abstraction class
:type dbusmmsd: DbusMMSd()
def __init__(self):
self.observer = Observer()
self.patternold = re.compile('[0-9A-F]{40}$')
self.pattern = re.compile('[0-9a-f]{36}$')
:param config: The module configuration file
:type config: ConfigParser
"""
self.parser = parser.BytesParser()
self.pattern = re.compile('^\+[0-9]+$')
self.dbusmmsd = dbusmmsd
mmsd_config = dbusmmsd.get_manager_config()
self.auto_create_smil = mmsd_config.get('AutoCreateSMIL', False)
self.max_attachments = mmsd_config.get('MaxAttachments', 25)
self.total_max_attachment_size = mmsd_config.get(
'TotalMaxAttachmentSize',
1100000)
self.use_delivery_reports = mmsd_config.get('UseDeliveryReports',
False)
async def handle_DATA(self, server, session, envelope):
"""
Handle the reception of a new mail via smtp.
def is_mmsd_mms_file(self,path):
:param server: The SMTP server instance
:type server: SMTP
:param session: The session instance currently being handled
:type session: Session
:param envelope: The envelope instance of the current SMTP Transaction
:type envelope: Envelope
"""
Test if the provided file seems to be a mms file created by mmsd
recipients = []
attachments = []
smil = None
for r in envelope.rcpt_tos:
number = r.split('@')[0]
if self.pattern.search(number):
log.debug(f'Add recipient number : {number}')
recipients.append(number)
else:
log.debug(f'Ignoring recipient : {r}')
if len(recipients) == 0:
log.info('No sms recipient')
return '553 Requested action not taken: mailbox name not allowed'
mail = self.parser.parsebytes(envelope.content)
subject = mail.get('subject', failobj=None)
cid = 1
total_size = 0
with tempfile.TemporaryDirectory(prefix='mailtomms-') as tmp_dir:
for part in mail.walk():
content_type = part.get_content_type()
if 'multipart' in content_type:
continue
filename = part.get_filename()
if not filename:
ext = mimetypes.guess_extension(part.get_content_type())
if not ext:
# Use a generic bag-of-bits extension
ext = '.bin'
filename = f'part-{cid:03d}{ext}'
if filename == 'smil.xml':
smil = part.get_payload(decode=True)
continue
path = os.path.join(tmp_dir, filename)
if content_type == 'text/plain':
with open(path, 'wt', encoding='utf-8') as af:
charset = part.get_content_charset(failobj='utf-8')
total_size += af.write(part.
get_payload(decode=True).
decode(charset))
else:
with open(path, 'wb') as af:
total_size += af.write(part.
get_payload(decode=True))
attachments.append((f"cid-{cid}", content_type, path))
cid += 1
if len(attachments) == 0:
return '550 No attachments found'
elif len(attachments) > self.max_attachments:
return '550 Too much attachments'
elif total_size > self.total_max_attachment_size:
return '554 5.3.4 Message too big for system'
try:
self.dbusmmsd.send_mms(recipients=recipients,
attachments=attachments,
subject=subject,
smil=smil)
except Exception as e:
log.error(e)
return '421 mmsd service not available'
return '250 OK'
class DbusMMSd():
"""Use DBus communication with mmsd."""
def __init__(self, mms2mail=None):
"""
Return a DBusWatcher instance.
:param path: the mms filesystem path
:type path: str
:param mms2mail: An mms2mail instance to convert new mms
:type mms2mail: mms2mail()
"""
self.mms2mail = mms2mail
self.bus = SessionBus()
:rtype boolean
:return: the test result
def set_mms2mail(self, mms2mail):
"""
if self.pattern.search(path) or self.patternold.search(path):
return True
else:
return False
Set mms2mail instance handling dbus event.
def run(self):
:param mms2mail: An mms2mail instance to convert new mms
:type mms2mail: mms2mail()
"""
Run the watcher mainloop
self.mms2mail = mms2mail
def mark_mms_read(self, dbus_path):
"""
event_handler = FSHandler()
self.observer.schedule(event_handler, self.mms_folder, recursive=False)
self.observer.start()
try:
while True:
time.sleep(5)
except:
self.observer.stop()
print("Exiting")
Ask mmsd to mark the mms as read.
self.observer.join()
:param dbus_path: the mms dbus path
:type dbus_path: str
"""
message = self.bus.get('org.ofono.mms', dbus_path)
log.debug(f"Marking MMS as read {dbus_path}")
message.MarkRead()
def delete_mms(self, dbus_path):
"""
Ask mmsd to delete the mms.
class FSHandler(FileSystemEventHandler):
"""
Handle the FSWatcher event
"""
@staticmethod
def on_any_event(event):
:param dbus_path: the mms dbus path
:type dbus_path: str
"""
Function triggered on event by the FSWatcher
message = self.bus.get('org.ofono.mms', dbus_path)
log.debug(f"Deleting MMS {dbus_path}")
message.Delete()
def get_service(self):
"""
if event.is_directory:
return None
elif event.event_type == 'created' or event.event_type == 'modified':
if w.is_mmsd_mms_file(event.src_path):
print(f"New MMS found : {event.src_path}.", file=sys.stderr)
m.convert(event.src_path)
elif event.event_type == 'moved':
if w.is_mmsd_mms_file(event.dest_path):
print(f"New MMS found : {event.dest_path}.", file=sys.stderr)
m.convert(event.dest_path)
class DbusWatcher():
"""
Use DBus Signal notification to watch for new MMS
"""
def run(self):
Get mmsd Service Interface.
:return the mmsd service
:rtype dbus.Interface
"""
Run the watcher mainloop
manager = self.bus.get('org.ofono.mms', '/org/ofono/mms')
services = manager.GetServices()
path = services[0][0]
service = self.bus.get('org.ofono.mms', path)
return service
def get_messages(self):
"""
bus = m.get_bus()
bus.add_signal_receiver(self.message_added,
bus_name="org.ofono.mms",
signal_name = "MessageAdded",
member_keyword="member",
path_keyword="path",
interface_keyword="interface")
mainloop = GLib.MainLoop()
mainloop.run()
Ask mmsd all stored mms.
def message_added(self,name, value, member, path, interface):
:return all mms from mmsd storage
:rtype Array
"""
Function triggered on MessageAdded signal
service = self.get_service()
return service.GetMessages()
def get_manager_config(self):
"""
if value['Status'] == 'downloaded' or value['Status'] == 'received':
print(f"New incoming MMS found ({name.split('/')[-1]})")
m.convert(value['Attachments'][0][2],name)
Ask mmsd its properties.
:return the mmsd manager service properties
:rtype dict
"""
service = self.get_service()
return service.GetProperties()
def get_send_message_version(self):
"""
Ask mmsd its SendMessage method Signature.
:return true if mmsd is mmsd-tng allowing Subject in mms
:rtype bool
"""
if not hasattr(self, 'mmsdtng'):
from xml.dom import minidom
mmsdtng = False
svc = self.get_service()
i = svc.Introspect()
dom = minidom.parseString(i)
for method in dom.getElementsByTagName('method'):
if method.getAttribute('name') == "SendMessage":
for arg in method.getElementsByTagName('arg'):
if arg.getAttribute('name') == 'options':
mmsdtng = True
self.mmsdtng = mmsdtng
return self.mmsdtng
def send_mms(self, recipients, attachments, subject=None, smil=None):
"""
Ask mmsd to send a MMS.
:param recipients: The mms recipients phone numbers
:type recipients: Array(str)
:param attachments: The mms attachments [name, mime type, filepath]
:type attachments: Array(str,str,str)
:param smil: The Smil.xml content allowing MMS customization
:type smil: str
"""
service = self.get_service()
mmsdtng = self.get_send_message_version()
if mmsdtng:
log.debug("Using mmsd-tng as backend")
option_list = {}
if subject:
log.debug(f"MMS Subject = {subject}")
option_list['Subject'] = GLib.Variant('s', subject)
if smil:
log.debug("Send MMS as Related")
option_list['smil'] = GLib.Variant('s', smil)
options = GLib.Variant('a{sv}', option_list)
path = service.SendMessage(recipients, options,
attachments)
else:
print(f"New outgoing MMS found ({name.split('/')[-1]})")
log.debug("Using mmsd as backend")
if smil:
log.debug("Send MMS as Related")
else:
log.debug("Send MMS as Mixed")
smil = ""
path = service.SendMessage(recipients, smil,
attachments)
log.debug(path)
def add_signal_receiver(self):
"""Add a signal receiver to the current bus."""
if self.mms2mail:
service = self.get_service()
service.onMessageAdded = self.mms2mail.message_added
return True
else:
return False
if __name__ == '__main__':
def run(self):
"""Run the dbus mainloop."""
mainloop = GLib.MainLoop()
log.info("Starting DBus watcher mainloop")
try:
mainloop.run()
except KeyboardInterrupt:
log.info("Stopping DBus watcher mainloop")
mainloop.quit()
def main():
"""Run the different functions handling mms and mail."""
parser = argparse.ArgumentParser()
mode = parser.add_mutually_exclusive_group()
mode.add_argument("-d","--daemon", help="Use dbus signal from mmsd by default but can also watch mmsd storage folder (useful for mmsd < 1.0)", nargs="?", default="dbus", choices=['dbus','filesystem'], dest='watcher')
mode.add_argument("-f","--file", nargs='+', help="parse specified mms files", dest='files')
parser.add_argument('--disable-smtp', action='store_true',
dest='disable_smtp')
parser.add_argument('--disable-mms-delivery', action='store_true',
dest='disable_mms_delivery')
parser.add_argument('--force-read', action='store_true',
dest='force_read', help="Force conversion even if MMS \
is marked as read")
parser.add_argument('--force-unlock', action='store_true',
dest='force_unlock', help="BEWARE COULD LEAD TO \
WHOLE MBOX CORRUPTION \
Force unlocking the mbox \
after a few minutes /!\\")
parser.add_argument('-l', '--logging', dest='log_level', default='warning',
choices=['critical', 'error', 'warning',
'info', 'debug'],
help='Define the logger output level'
)
args = parser.parse_args()
m = MMS2Mail()
if args.files:
for mms_file in args.files:
m.convert(mms_file)
elif args.watcher == 'dbus':
print("Starting mms2mail in daemon mode with dbus watcher")
w = DbusWatcher()
w.run()
elif args.watcher == 'filesystem':
print("Starting mms2mail in daemon mode with filesystem watcher")
w = FSWatcher()
w.run()
else:
parser.print_help()
del m
log.setLevel(args.log_level.upper())
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)
log_format = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
formatter = logging.Formatter(log_format)
ch.setFormatter(formatter)
log.addHandler(ch)
c = Config()
d = DbusMMSd()
h = Mail2MMSHandler(dbusmmsd=d)
controller = Controller(h,
hostname=c.get_config().get('smtp', 'hostname',
fallback='localhost'),
port=c.get_config().get('smtp', 'port',
fallback=2525))
m = MMS2Mail(config=c,
force_read=args.force_read,
force_unlock=args.force_unlock)
m.set_dbus(d)
log.info("Starting mms2mail")
if not args.disable_smtp:
log.info("Activating smtp to mmsd server")
controller.start()
if not args.disable_mms_delivery:
log.info("Activating mms to mbox server")
d.set_mms2mail(m)
d.add_signal_receiver()
m.convert_stored_mms()
d.run()
controller.stop()
if __name__ == '__main__':
main()

5
mms2mail.ini

@ -3,3 +3,8 @@ mailbox = /var/mail/mobian
account = mobian
domain = mobian.lan
attach_mms = false
delete_from_mmsd = false
[smtp]
hostname = localhost
port = 2525

2
mms2mail.service

@ -3,7 +3,7 @@ Description=Multimedia Messaging Service to Mail converter Daemon
After=mmsd.service
[Service]
ExecStart=python3 %h/.local/bin/mms2mail -d dbus
ExecStart=python3 %h/.local/bin/mms2mail
Restart=on-failure
RestartSec=10s

2
requirements.txt

@ -0,0 +1,2 @@
pydbus
aiosmtpd
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