def send_to_admin(serversmtp, frm, to, error, cur):
logger.info('Send email about error to admin')
# Get admin email address from database
cur.execute("SELECT mb_value FROM `mb_properties` WHERE mb_field='Admin email'")
admin = cur.fetchone()[0]
# Create email fo admin
msg = Message()
msg.add_header('Subject', 'SRK DPIportal [Mail Sender] Impossible send email!')
msg.add_header('Date', formatdate(localtime=True))
msg.add_header('X-Mailer', 'MailSender')
msg.add_header('Message-ID', make_msgid())
msg.add_header('From', frm)
msg.add_header('To', admin)
msg.set_payload('Subject:' + msg['Subject'] + '\n'
'From:' + frm + '\n'
'To:' + admin + '\n\n'
'Impossible send email to ' + to + '\n'
'Error:\n' + error)
try:
serversmtp.sendmail(msg['From'],
msg['To'].split('; '),
msg.get_payload())
logger.info('Mail was send to %s' % admin)
except Exception as e:
logger.error(str(e))
logger.info('Impossible send email to admin %s' % admin)
def test_nested_series(self):
"""Handle a series sent in-reply-to an existing series."""
# create an old series with a "cover letter"
msgids = [make_msgid()]
project = create_project()
series_v1 = create_series(project=project)
create_series_reference(msgid=msgids[0], series=series_v1)
# ...and three patches
for i in range(3):
msgids.append(make_msgid())
create_series_reference(msgid=msgids[-1], series=series_v1)
# now create a new series with "cover letter"
msgids.append(make_msgid())
series_v2 = create_series(project=project)
ref_v2 = create_series_reference(msgid=msgids[-1], series=series_v2)
# ...and the "first patch" of this new series
msgid = make_msgid()
email = self._create_email(msgid, msgids)
series = find_series(project, email)
# this should link to the second series - not the first
self.assertEqual(len(msgids), 4 + 1) # old series + new cover
self.assertEqual(series, ref_v2.series)
def reassemble_mail(self, parsed_email, to_keep, attachments):
original_msgid = parsed_email.get_all('Message-ID')
try:
parsed_email.replace_header('Message-ID', make_msgid())
except:
parsed_email.add_header('Message-ID', make_msgid())
if to_keep:
if parsed_email.is_multipart():
parsed_email.set_payload([to_keep[0]])
else:
parsed_email.set_payload(to_keep[0])
return parsed_email
else:
info_msg = MIMEText('Empty Message', _subtype='plain', _charset='utf-8')
parsed_email.set_payload([info_msg])
for k in to_keep[1:]:
parsed_email.attach(k)
info = 'The attachments of this mail have been sanitzed.\nOriginal Message-ID: {}'.format(original_msgid)
info_msg = MIMEText(info, _subtype='plain', _charset='utf-8')
info_msg.add_header('Content-Disposition', 'attachment', filename='Sanitized.txt')
parsed_email.attach(info_msg)
for f in attachments:
msg = self.pack_attachment(f)
for m in msg:
parsed_email.attach(m)
return parsed_email
def test_first_reply(self):
msgid_a = make_msgid()
msgid_b = make_msgid()
email = self._create_email(msgid_b, [msgid_a])
# assume msgid_a was already handled
ref = create_series_reference(msgid=msgid_a)
series = find_series(email)
self.assertEqual(series, ref.series)
def send_mail(from_email, to_emails, subject, body, host='mail', port=25):
"""Send an email via SMTP
@param from_email: email address for From: header
@type from_email: str
@param to_emails: sequence of email addresses for To: header
@type to_email: [str]
@param subject: text for Subject: header
@type subject: unicode
@param body: text for message body
@type body: unicode
@param host: mail server host
@type host: str
@param port: mail server port
@type port: int
"""
connection = smtplib.SMTP(host, port)
msg = MIMEText(body.encode('utf-8'), 'plain', 'utf-8')
msg['Subject'] = subject.encode('utf-8')
msg['From'] = from_email
msg['To'] = ', '.join(to_emails)
msg['Date'] = formatdate()
msg['Message-ID'] = make_msgid()
connection.sendmail(from_email, to_emails, msg.as_string())
connection.close()
def map_message(message, table):
def container(message_id):
return table.setdefault(message_id, Container())
w = Wrapper(message)
this = container(w.message_id)
# process case when we have two messages
# with the same id, we should put
# our current message to another container
# otherwise the message would be lost
if this.message:
fake_id = make_msgid()
this = container(fake_id)
this.message = w
# link message parents together
prev = None
for parent_id in w.references:
parent = container(parent_id)
if prev and not parent.parent and not introduces_loop(prev, parent):
prev.add_child(parent)
prev = parent
# process case where this message has parent
# unlink the old parent in this case
if this.parent:
this.parent.remove_child(this)
# link to the cool parent instead
if prev and not introduces_loop(prev, this):
prev.add_child(this)
def generate_reply(self, message, result):
try:
from_mailaddr = '*****@*****.**'
if message.get('Reply-To'):
to = message.get('Reply-To')
(to_realname,to_mailaddr) = email.utils.parseaddr(to)
elif message.get('From'):
to = message.get('From')
(to_realname,to_mailaddr) = email.utils.parseaddr(to)
msg = MIMEMultipart('encrypted', protocol='application/pgp-encrypted')
msg['From'] = from_mailaddr
msg['To'] = to
msg['Subject'] = 'ud-mailgate processing results'
msg['Message-Id'] = make_msgid()
msg['In-Reply-To'] = message['Message-Id']
msg['Date'] = formatdate(localtime=True)
msg['Content-Disposition'] = 'inline'
part1 = MIMEApplication(_data='Version: 1\n', _subtype='pgp-encrypted', _encoder=encode_7or8bit)
part1['Content-Disposition'] = 'attachment'
msg.attach(part1)
part2 = MIMEApplication(_data=result, _subtype='octet-stream', _encoder=encode_7or8bit)
part2['Content-Disposition'] = 'inline; filename="msg.asc"'
msg.attach(part2)
fd = StringIO.StringIO()
g = Generator(fd, mangle_from_=False)
g.flatten(msg)
if self.options['console']:
self.stdout.write(fd.getvalue() + '\n')
else:
s = smtplib.SMTP('localhost')
s.sendmail(from_mailaddr, to_mailaddr, fd.getvalue())
s.quit()
except Exception as err:
raise CommandError(err)
def __init__(self, subject=None,
recipients=None,
body=None,
html=None,
sender=None,
cc=None,
bcc=None,
attachments=None,
reply_to=None,
date=None,
charset=None,
extra_headers=None,
mail_options=None,
rcpt_options=None):
sender = sender
if isinstance(sender, tuple):
sender = formataddr(sender)
self.recipients = recipients or []
self.subject = subject
self.sender = sender or current_app.extensions['mail'].default_sender
self.reply_to = reply_to
self.cc = cc or []
self.bcc = bcc or []
self.body = body
self.html = html
self.date = date
self.msgId = make_msgid()
self.charset = charset
self.extra_headers = extra_headers
self.mail_options = mail_options or []
self.rcpt_options = rcpt_options or []
self.attachments = attachments or []
def setUp(self):
mail = 'Message-Id: %s\n' % make_msgid() + \
'From: %s\n' % self.sender + \
'Subject: %s\n\n' % self.subject_header + \
'test\n\n' + defaults.patch
self.projects = defaults.project
self.email = message_from_string(mail)
def doSendmail(server, subject, mailtext):
"""
This local function send the eMail
@type server: SMTP
@param server: An SMTP-Object that represents an open connection to an eMail-Server
@type subject: string
@param subject: Subject for the eMail
@type mailtext: string
@param mailtext: Mailtext for the eMail
@return: nothing
@exception: Exception if smtp.sendmail failed
"""
try:
msg = MIMEText(mailtext, 'plain', 'UTF-8')
msg['From'] = globalVars.config.get("eMail", "from")
msg['To'] = globalVars.config.get("eMail", "to")
msg['Subject'] = subject
msg['Date'] = formatdate()
msg['Message-Id'] = make_msgid()
msg['Priority'] = globalVars.config.get("eMail", "priority")
server.sendmail(globalVars.config.get("eMail", "from"), globalVars.config.get("eMail", "to").split(), msg.as_string())
except:
logging.error("send eMail failed")
logging.debug("send eMail failed", exc_info=True)
raise
def flush(self,Nmin):
res=[]
with locker.lock('accumulating_notifcations'):
for key in self.cache.keys():
(subject,sender,addressee)=key
if self.cache[key]['N'] <= Nmin:
## flush only above a certain amount of messages
continue
destination = addressee.split(COMMASPACE)
text = self.cache[key]['Text']
msg = MIMEMultipart()
msg['From'] = sender
msg['To'] = addressee
msg['Date'] = formatdate(localtime=True)
new_msg_ID = make_msgid()
msg['Message-ID'] = new_msg_ID
msg['Subject'] = subject
## add a signature automatically
text += '\n\n'
text += 'McM Announcing service'
#self.logger.log('Sending a message from cache \n%s'% (text))
try:
msg.attach(MIMEText(text))
smtpObj = smtplib.SMTP()
smtpObj.connect()
smtpObj.sendmail(sender, destination, msg.as_string())
smtpObj.quit()
self.cache.pop(key)
res.append( subject )
except Exception as e:
print "Error: unable to send email", e.__class__
return res
def create_patch(**kwargs):
"""Create 'Patch' object."""
num = Patch.objects.count()
# NOTE(stephenfin): Even though we could simply pass 'series' into the
# constructor, we don't as that's not what we do in the parser and not what
# our signal handlers (for events) expect
series = kwargs.pop('series', None)
number = kwargs.pop('number', None)
values = {
'submitter': create_person() if 'submitter' not in kwargs else None,
'delegate': None,
'project': create_project() if 'project' not in kwargs else None,
'msgid': make_msgid(),
'state': create_state() if 'state' not in kwargs else None,
'name': 'testpatch%d' % num,
'headers': '',
'content': 'Patch testpatch%d' % num,
'diff': SAMPLE_DIFF,
}
values.update(kwargs)
if 'patch_project' not in values:
values['patch_project'] = values['project']
patch = Patch.objects.create(**values)
if series:
number = number or series.patches.count() + 1
series.add_patch(patch, number)
return patch
def sendmail(to, subj, body, html=None, sender=None, cc=None, bcc=None, config={}):
sendto = to
msg = MIMEMultipart('alternative')
msg.attach(MIMEText(body, 'plain'))
if html:
msg.attach(MIMEText(html, 'html'))
msg['To'] = ','.join(to)
msg['From'] = sender or config.get('from', '')
msg['Subject'] = subj
msg['Message-ID'] = make_msgid()
msg['Date'] = formatdate()
if cc is not None:
msg['cc'] = ','.join(cc)
sendto += cc
if bcc is not None:
msg['bcc'] = ','.join(bcc)
sendto += bcc
if config.get('ssl'):
smtp_cls = SMTP_SSL
else:
smtp_cls = SMTP
smtp = smtp_cls(host=config['host'], port=config['port'])
smtp.ehlo()
if config.get('tls'):
smtp.starttls()
smtp.login(user=config['username'], password=config['password'])
smtp.sendmail(sender or config.get('from') or config.get('username'), sendto, msg.as_string())
smtp.close()
yield
def send_message(self,message,subject=None):
helo=self.configvars['helo']
if helo=='${myhostname}':
helo=socket.gethostname()
smtp=smtplib.SMTP(self.configvars['host'], int(self.configvars['port']), helo,20)
if self.configvars['starttls'].lower().strip()=='yes':
smtp.starttls()
user=self.configvars['username'].strip()
pw=self.configvars['password'].strip()
if user!='' and pw!='':
smtp.login(user,pw)
c = message.encode(u'utf8', u'replace')
txtattach = MIMEText(c, u'plain', u'utf8')
outer = MIMEMultipart(u'alternative')
outer[u'Subject'] = Header(subject).encode()
outer[u'To'] = self.recipient
outer[u'From'] = self.configvars['sender']
outer[u'auto-submitted'] = 'auto-generated'
outer[u'Date'] = utils.formatdate(localtime=True)
outer[u'Message-ID'] = utils.make_msgid()
outer.attach(txtattach)
smtp.sendmail(self.configvars['sender'], self.recipient, outer.as_string())
def createEmailTo(sender_name, sender_email, recipient_name, recipient_email,
subject, body, format="plain"):
"""Create an :obj:`email.MIMEText.MIMEtext` instance for an email. This
method will take care of adding addings a date header and message ID
to the email, as well as quoting of non-ASCII content.
"""
if isinstance(body, unicode):
mail=MIMEText(body.encode("utf-8"), format, "utf-8")
else:
mail=MIMEText(body, format)
if sender_name:
mail["From"]=emailutils.formataddr((sender_name, sender_email))
else:
mail["From"]=sender_email
if recipient_name:
mail["To"]=emailutils.formataddr((recipient_name, recipient_email))
else:
mail["To"]=recipient_email
mail["Subject"]=Header(subject.encode("utf-8"), "utf-8")
mail["Message-Id"]=emailutils.make_msgid()
mail["Date"]=emailutils.formatdate(localtime=True)
mail.set_param("charset", "utf-8")
return mail
def __init__(self, sender, subject,
recipients=None,
body=None,
html=None,
cc=None,
bcc=None,
attachments=None,
reply_to=None,
date=None,
charset=None,
extra_headers=None):
self.subject = subject
self.sender = sender
self.body = body
self.html = html
self.date = date
self.msgId = make_msgid()
self.charset = charset
self.extra_headers = extra_headers
self.cc = cc
self.bcc = bcc
self.reply_to = reply_to
if recipients is None:
recipients = []
self.recipients = list(recipients)
if attachments is None:
attachments = []
self.attachments = attachments
def get_root_message(self):
"""
Return the top level Message object which can be a standard Mime message or a
Multi Part email. All the initial fields are set on the message.
:return: email.Message object
"""
if (self.text and self.html) or self.attachments or self.embedded:
self.message = MIMEMultipart('alternative', None)
if self.text:
self.message.attach(self.get_email_part(self.text, 'plain'))
if self.html:
self.message.attach(self.get_email_part(self.html, 'html'))
elif self.text or self.html:
if self.text:
self.message = MIMEText(self.text.encode(self.charset), 'plain', self.charset)
else:
self.message = MIMEText(self.html.encode(self.charset), 'html', self.charset)
else:
self.message = MIMEText('', 'plain', 'us-ascii')
self.message['From'] = self.format_email_address(email_type='from', emails=[self.sender])
if self.recipients:
self.message['To'] = self.format_email_address(email_type='to', emails=self.recipients)
if self.cc:
self.message['Cc'] = self.format_email_address(email_type='cc', emails=self.recipients)
self.message['Subject'] = self.get_header('subject', self.subject)
self.message['Date'] = formatdate(localtime=True) # TODO check formatdate
self.message['Message-ID'] = make_msgid(str(uuid.uuid4()))
self.message['X-Mailer'] = 'Strudelpy Python Client'
return self.message
def __init__(
self,
subject="",
sender=None,
to=None,
cc=None,
bcc=None,
body=None,
html=None,
date=None,
charset="utf-8",
attachments=None,
extra_headers=None,
):
self.subject = subject
self.sender = sender
self.to = to or []
self.cc = cc or []
self.bcc = bcc or []
self.body = body
self.html = html
self.date = date
self.messageID = make_msgid()
self.charset = charset
self.attachments = attachments or []
self.extra_headers = extra_headers or {}
def send_email(msg_to, msg_subject, msg_body, msg_from=None,
smtp_server='localhost', envelope_from=None,
headers={}):
if not msg_from:
msg_from = app.config['EMAIL_FROM']
if not envelope_from:
envelope_from = parseaddr(msg_from)[1]
msg = MIMEText(msg_body)
msg['Subject'] = Header(msg_subject)
msg['From'] = msg_from
msg['To'] = msg_to
msg['Date'] = formatdate()
msg['Message-ID'] = make_msgid()
msg['Errors-To'] = envelope_from
if request:
msg['X-Submission-IP'] = request.remote_addr
s = smtplib.SMTP(smtp_server)
s.sendmail(envelope_from, msg_to, msg.as_string())
s.close()
def __init__(
self, ext, subject='', recipients=None, body=None, html=None,
alts=None, sender=None, cc=None, bcc=None, attachments=None,
reply_to=None, date=None, charset='utf-8', extra_headers=None,
mail_options=None, rcpt_options=None
):
sender = sender or ext.config.sender
if isinstance(sender, tuple):
sender = "%s <%s>" % sender
self.ext = ext
self.recipients = recipients or []
self.subject = subject
self.sender = sender
self.reply_to = reply_to
self.cc = cc or []
self.bcc = bcc or []
self.body = body
self.alts = dict(alts or {})
self.html = html
self.date = date
self.msgId = make_msgid()
self.charset = charset
self.extra_headers = extra_headers
self.mail_options = mail_options or []
self.rcpt_options = rcpt_options or []
self.attachments = attachments or []
for attr in ['recipients', 'cc', 'bcc']:
if not isinstance(getattr(self, attr), list):
setattr(self, attr, [getattr(self, attr)])
def _create_email(msg, msgid=None, sender=None, listid=None):
msg['Message-Id'] = msgid or make_msgid()
msg['Subject'] = 'Test subject'
msg['From'] = sender or 'Test Author <*****@*****.**>'
msg['List-Id'] = listid or 'test.example.com'
return msg
def send(self,message,rcpt=None):
"""
message : email.Message instance
rcpt : List of recipients (normally parsed from
To/Cc/Bcc fields)
Send message
"""
# Check if connected and connect if false
if not self.is_connected():
self.connect()
# Extract recipients
if rcpt is None:
rcpt = [ addr[1] for addr in getaddresses((message.get_all('To') or []) +
(message.get_all('Cc') or []) +
(message.get_all('Bcc') or [])) ]
# Fill in message fileds if not already set
# NOTE: this modifies the original message and in particular deletes the Bcc field
if message['From'] is None:
message['From'] = self.sender
if message['Reply-To'] is None:
message['Reply-To'] = self.sender
if message['Date'] is None:
message['Date'] = formatdate(time.time(),localtime=True)
if message['Message-ID'] is None:
message['Message-ID'] = make_msgid()
del message['Bcc']
# Send message
self.session.sendmail(self.sender,rcpt,message.as_string())
def test_fetch(self):
# Generate a fresh message-id each time because Gmail is
# clever and will treat appends of messages with
# previously seen message-ids as the same message. This
# breaks our tests when the test message is updated.
msg_id_header = make_msgid()
msg = ('Message-ID: %s\r\n' % msg_id_header) + MULTIPART_MESSAGE
self.client.select_folder(self.base_folder)
self.client.append(self.base_folder, msg)
fields = ['RFC822', 'FLAGS', 'INTERNALDATE', 'ENVELOPE']
msg_id = self.client.search()[0]
resp = self.client.fetch(msg_id, fields)
self.assertEqual(len(resp), 1)
msginfo = resp[msg_id]
self.assertSetEqual(set(msginfo.keys()), set(fields + ['SEQ']))
self.assertEqual(msginfo['SEQ'], 1)
self.assertMultiLineEqual(msginfo['RFC822'], msg)
self.assertIsInstance(msginfo['INTERNALDATE'], datetime)
self.assertIsInstance(msginfo['FLAGS'], tuple)
self.assertTupleEqual(msginfo['ENVELOPE'],
('Tue, 16 Mar 2010 16:45:32 +0000',
'A multipart message',
(('Bob Smith', None, 'bob', 'smith.com'),),
(('Bob Smith', None, 'bob', 'smith.com'),),
(('Bob Smith', None, 'bob', 'smith.com'),),
(('Some One', None, 'some', 'one.com'), (None, None, 'foo', 'foo.com')),
None, None, None, msg_id_header))
def message(self):
encoding = self.encoding or settings.DEFAULT_CHARSET
msg = SafeMIMEText(self.body, self.content_subtype, encoding)
msg = self._create_message(msg)
msg['Subject'] = self.subject
msg['From'] = self.extra_headers.get('From', self.from_email)
self._set_list_header_if_not_empty(msg, 'To', self.to)
self._set_list_header_if_not_empty(msg, 'Cc', self.cc)
self._set_list_header_if_not_empty(msg, 'Reply-To', self.reply_to)
# Email header names are case-insensitive (RFC 2045), so we have to
# accommodate that when doing comparisons.
header_names = [key.lower() for key in self.extra_headers]
if 'date' not in header_names:
# formatdate() uses stdlib methods to format the date, which use
# the stdlib/OS concept of a timezone, however, Django sets the
# TZ environment variable based on the TIME_ZONE setting which
# will get picked up by formatdate().
msg['Date'] = formatdate(localtime=settings.EMAIL_USE_LOCALTIME)
if 'message-id' not in header_names:
# Use cached DNS_NAME for performance
msg['Message-ID'] = make_msgid(domain=DNS_NAME)
for name, value in self.extra_headers.items():
if name.lower() != 'from': # From is already handled
msg[name] = value
return msg
def __init__(self, subject,
recipients=None,
body=None,
html=None,
sender=None,
cc=None,
bcc=None,
attachments=None,
reply_to=None,
date=None,
charset=None,
extra_headers=None):
sender = sender or current_app.config.get("DEFAULT_MAIL_SENDER")
if isinstance(sender, tuple):
sender = "%s <%s>" % sender
self.recipients = recipients or []
self.subject = subject
self.sender = sender
self.reply_to = reply_to
self.cc = cc or []
self.bcc = bcc or []
self.body = body
self.html = html
self.date = date
self.msgId = make_msgid()
self.charset = charset
self.extra_headers = extra_headers
self.attachments = attachments or []
def test_new_series(self):
msgid = make_msgid()
email = self._create_email(msgid)
project = create_project()
self.assertIsNone(find_series(project, email,
get_or_create_author(email)))
def create_email(content, subject=None, sender=None, multipart=False,
project=None, content_encoding=None):
if subject is None:
subject = defaults.subject
if sender is None:
sender = defaults.sender
if project is None:
project = defaults.project
project.save()
if content_encoding is None:
content_encoding = 'us-ascii'
if multipart:
msg = MIMEMultipart()
body = MIMEText(content, _subtype='plain',
_charset=content_encoding)
msg.attach(body)
else:
msg = MIMEText(content, _charset=content_encoding)
msg['Message-Id'] = make_msgid()
msg['Subject'] = subject
msg['From'] = sender
msg['List-Id'] = project.listid
return msg
def send_notification(to_address, subject, content_text, content_html, uid):
msg = MIMEMultipart('alternative')
plain = MIMEText(content_text, 'plain', _charset='utf-8')
html = MIMEText(transform(content_html), 'html', _charset='utf-8')
msg.attach(plain)
msg.attach(html)
msg['Subject'] = Header(SUBJECT_PREFIX + " " + subject, 'utf-8')
msg['From'] = config.MAIL_FROM
msg['To'] = to_address
msg['Date'] = formatdate(time.time(), localtime=True)
msg['Message-id'] = make_msgid()
msg['X-LDAP-ID'] = uid
logger.info("Mailing %s: '%s'", to_address, subject)
logger.debug("Content: ---\n%s\n---", content_text)
if config.NO_MAILS:
logger.info("skipping mail, because config.NO_MAILS")
return
s = smtplib.SMTP(config.MAIL_HOST)
s.connect(host=config.MAIL_HOST, port=config.MAIL_PORT)
s.ehlo()
s.starttls()
s.login(user=config.MAIL_FROM, password=config.MAIL_PW)
s.sendmail(config.MAIL_FROM, [to_address], msg.as_string())
s.quit()
def create_cover(**kwargs):
"""Create 'CoverLetter' object."""
num = CoverLetter.objects.count()
# NOTE(stephenfin): Despite first appearances, passing 'series' to the
# 'create' function doesn't actually cause the relationship to be created.
# This is probably a bug in Django. However, it's convenient to do so we
# emulate that here. For more info, see [1].
#
# [1] https://stackoverflow.com/q/43119575/
series = kwargs.pop('series', None)
values = {
'submitter': create_person() if 'person' not in kwargs else None,
'project': create_project() if 'project' not in kwargs else None,
'msgid': make_msgid(),
'name': 'testpatch%d' % num,
'headers': '',
'content': '',
}
values.update(kwargs)
cover = CoverLetter.objects.create(**values)
if series:
series.add_cover_letter(cover)
return cover
def _generate_mail_content(schedule, screenshot, name, url):
if schedule.delivery_type == EmailDeliveryType.attachment:
images = None
data = {
'screenshot.png': screenshot,
}
body = __(
'<b><a href="%(url)s">Explore in Superset</a></b><p></p>',
name=name,
url=url,
)
elif schedule.delivery_type == EmailDeliveryType.inline:
# Get the domain from the 'From' address ..
# and make a message id without the < > in the ends
domain = parseaddr(config.get('SMTP_MAIL_FROM'))[1].split('@')[1]
msgid = make_msgid(domain)[1:-1]
images = {
msgid: screenshot,
}
data = None
body = __(
"""
<b><a href="%(url)s">Explore in Superset</a></b><p></p>
<img src="cid:%(msgid)s">
""",
name=name, url=url, msgid=msgid,
)
return EmailContent(body, data, images)
def send_msg(self, body, who, subject=None, **kwargs):
"""Sends email and SMS messages.
**NOTES FOR TARGETING RECIPIENTS WITH 'who':**
- `'who'` can be a user name, group name, email, or mobile number.
- It can be an individual item or a list of items.
- User and group names are defined in ``contact_list.json``.
- When targeting users or groups, you can toggle the mode of communication using
`use_email` and `use_sms`. By default, only SMS is used.
- Mobile numbers can be any format, but they must contain 10 digits in addition to any
leading 0s or 1s. Integers and strings are OK.
Arguments:
body (str): Contents of message.
who (obj): User name, group name, email, or mobile number. Single items, or a list of many.
See notes.
subject (str): Optional. Subject of message. Default is None.
Keyword Arguments:
attachment (Path): Path-like object that points to a file.
Default is None.
disable_email (bool): If True, emails will not be sent to any recipients.
This can be useful if you want to send only SMS messages to users or groups in the
contact_list.json.
Default is False.
disable_sms (bool): If True, SMS messages will not be sent to any recipients.
This can be useful if you want to send only email messages to users or groups in the
contact_list.json.
Default is False.
Returns:
No returns.
"""
# ============================================================
# Parse and bail out if needed
# ============================================================
self._parse_who(who)
if not self._ensure_recipients_exist():
return
# Kwargs
attachment = kwargs.get('attachment', None)
disable_email = kwargs.get('disable_email', False)
disable_sms = kwargs.get('disable_sms', False)
if not self._ensure_attachment_exists(attachment):
return
for b, n in zip([disable_email, disable_sms],
['disable_email', 'disable_sms']):
if not isinstance(b, bool):
msg = f'\'{n}\' must be boolean but you gave type {type(b)}'
raise TypeError(msg)
# ============================================================
# Main
# ============================================================
with self._setup_smtp_server() as sess:
# Create msg object
msg = EmailMessage()
# Personalize the template
body_from_template = self.template.substitute(BODY=body)
# Set msg parameters;
# Note we will assign msg['To'] below when iterating over email addresses
msg['From'] = self.sender_address
msg['Subject'] = subject.upper() if isinstance(subject,
str) else None
# Copy outgoing emails to cc list
if isinstance(self.cc_email_list, list):
if len(self.cc_email_list) > 0:
msg['CC'] = ','.join(self.cc_email_list)
# Base text message
msg.set_content(body_from_template)
# HTML version
body_html = re.sub(r'[\n]', '<br>',
body_from_template) # Replace /n with <br>
logo_cid = make_msgid()
msg.add_alternative("""\
<html>
<head></head>
<body>
<p>""" + body_html + '</p>' + """
<a href="https://www.liveline.tech">
<img src="cid:{logo_cid}" />
</a>
</body>
</html>
""".format(logo_cid=logo_cid[1:-1]),
subtype='html')
# Add logo to the HTML version
if EMAIL_SIGNATURE_LOGO_FILE is not None:
t = root / EMAIL_SIGNATURE_LOGO_FILE
if t.exists():
with open(t, 'rb') as img:
r = img.read()
# noinspection PyUnresolvedReferences
msg.get_payload()[1].add_related(r,
'image',
'png',
cid=logo_cid)
# Optionally attach a file
# First use mimetypes to try and guess content type based on file extension:
if attachment is not None:
attachment = Path(attachment)
ctype, encoding = mimetypes.guess_type(str(attachment))
if ctype is None or encoding is not None:
# No guess could be made, or the file is encoded (compressed), so
# use a generic bag-of-bits type.
ctype = 'application/octet-stream'
maintype, subtype = ctype.split('/', 1)
maintype += f'; name="{attachment.name}"'
with open(attachment, 'rb') as file:
r = file.read()
msg.add_attachment(r, maintype=maintype, subtype=subtype)
# ============================================================
# Email
# ============================================================
# For each email & phone in current lists, send messages
if not disable_email:
for e in self.current_email_list:
# Console out
stdout_msg = f'COMMUNICATOR MESSAGE: Sending email to: '
fancy_print(stdout_msg, fg=COMMUNICATOR_MSG_COLOR, end='')
fancy_print(e, fg='hlink')
# Update msg 'To:' field
if msg['To'] is not None:
del msg['To']
msg['To'] = e
# # Make a local copy of what we are going to send... to a log file?
# with open('outgoing.msg', 'wb') as f:
# f.write(bytes(msg))
try:
sess.send_message(msg)
except:
stdout_msg = f'COMMUNICATOR WARNING: Failed sending email message'
fancy_print(stdout_msg, fg=COMMUNICATOR_WARN_COLOR)
# ============================================================
# SMS
# ============================================================
if not disable_sms:
for m in self.current_mobile_list:
# Console out
stdout_msg = f'COMMUNICATOR MESSAGE: Sending SMS message to: '
fancy_print(stdout_msg, fg=COMMUNICATOR_MSG_COLOR, end='')
fancy_print(m[0:3] + '.' + m[3:6] + '.' + m[6:10],
fg='cerulean')
any_ok = False
candidates = list()
# Try all the stubs!
# We don't know the carrier name.
# Assume the invalid addresses will get black-holed by the various carriers.
for stub in self.sms_email_stubs:
candidates.append(m + self.sms_email_stubs[stub])
# Update msg 'To:' field
if msg['To'] is not None:
del msg['To']
msg['To'] = candidates
# # Make a local copy of what we are going to send... to a log file?
# with open('outgoing.msg', 'wb') as f:
# f.write(bytes(msg))
try:
sess.send_message(msg)
any_ok = True
except:
pass
if not any_ok:
stdout_msg = f'COMMUNICATOR WARNING: Failed sending SMS message'
fancy_print(stdout_msg, fg=COMMUNICATOR_WARN_COLOR)
return
# from email.MIMEMultipart import MIMEMultipart
from email.mime.multipart import MIMEMultipart
# from email import Encoders, Utils
from email.utils import formatdate, make_msgid
# mail['Date'] = Utils.formatdate(localtime=1)
mail['Date'] = formatdate(localtime=1)
# mail['Message-ID'] = Utils.make_msgid()
mail['Message-ID'] = make_msgid()
# s = smtplib.SMTP(smtp_server, smtp_port)
s = smtplib.SMTP_SSL(smtp_server, smtp_port)
def build_email(
self,
email_from,
email_to,
subject,
body,
email_cc=None,
email_bcc=None,
reply_to=False,
attachments=None,
message_id=None,
references=None,
object_id=False,
subtype="plain",
headers=None,
body_alternative=None,
subtype_alternative="plain",
):
""" copy-pasted from odoo/addons/base/models/ir_mail_server.py::build_email """
ftemplate = "__image-%s__"
fcounter = 0
attachments = attachments or []
pattern = re.compile(r'"data:image/png;base64,[^"]*"')
pos = 0
new_body = ""
body = body or ""
while True:
match = pattern.search(body, pos)
if not match:
break
s = match.start()
e = match.end()
data = body[s + len('"data:image/png;base64,'):e - 1]
new_body += body[pos:s]
fname = ftemplate % fcounter
fcounter += 1
attachments.append((fname, base64.b64decode(data)))
new_body += '"cid:%s"' % fname
pos = e
new_body += body[pos:]
body = new_body
email_from = email_from or tools.config.get("email_from")
assert email_from, (
"You must either provide a sender address explicitly or configure "
"a global sender address in the server configuration or with the "
"--email-from startup parameter.")
# Note: we must force all strings to to 8-bit utf-8 when crafting message,
# or use encode_header() for headers, which does it automatically.
headers = headers or {} # need valid dict later
if not email_cc:
email_cc = []
if not email_bcc:
email_bcc = []
if not body:
body = u""
email_body_utf8 = ustr(body).encode("utf-8")
email_text_part = MIMEText(email_body_utf8,
_subtype=subtype,
_charset="utf-8")
msg = MIMEMultipart()
if not message_id:
if object_id:
message_id = tools.generate_tracking_message_id(object_id)
else:
message_id = make_msgid()
msg["Message-Id"] = encode_header(message_id)
if references:
msg["references"] = encode_header(references)
msg["Subject"] = encode_header(subject)
msg["From"] = encode_rfc2822_address_header(email_from)
del msg["Reply-To"]
if reply_to:
msg["Reply-To"] = encode_rfc2822_address_header(reply_to)
else:
msg["Reply-To"] = msg["From"]
msg["To"] = encode_rfc2822_address_header(COMMASPACE.join(email_to))
if email_cc:
msg["Cc"] = encode_rfc2822_address_header(
COMMASPACE.join(email_cc))
if email_bcc:
msg["Bcc"] = encode_rfc2822_address_header(
COMMASPACE.join(email_bcc))
msg["Date"] = formatdate()
# Custom headers may override normal headers or provide additional ones
for key, value in headers.items():
msg[ustr(key).encode("utf-8")] = encode_header(value)
if subtype == "html" and not body_alternative and html2text:
# Always provide alternative text body ourselves if possible.
text_utf8 = tools.html2text(
email_body_utf8.decode("utf-8")).encode("utf-8")
alternative_part = MIMEMultipart(_subtype="alternative")
alternative_part.attach(
MIMEText(text_utf8, _charset="utf-8", _subtype="plain"))
alternative_part.attach(email_text_part)
msg.attach(alternative_part)
elif body_alternative:
# Include both alternatives, as specified, within a multipart/alternative part
alternative_part = MIMEMultipart(_subtype="alternative")
body_alternative_utf8 = ustr(body_alternative).encode("utf-8")
alternative_body_part = MIMEText(body_alternative_utf8,
_subtype=subtype_alternative,
_charset="utf-8")
alternative_part.attach(alternative_body_part)
alternative_part.attach(email_text_part)
msg.attach(alternative_part)
else:
msg.attach(email_text_part)
if attachments:
for (fname, fcontent, mime) in attachments:
filename_rfc2047 = encode_header_param(fname)
if mime and "/" in mime:
maintype, subtype = mime.split("/", 1)
part = MIMEBase(maintype, subtype)
else:
part = MIMEBase("application", "octet-stream")
# The default RFC2231 encoding of Message.add_header() works in Thunderbird but not GMail
# so we fix it by using RFC2047 encoding for the filename instead.
part.sudo().set_param("name", filename_rfc2047)
part.add_header("Content-Disposition",
"attachment",
filename=filename_rfc2047)
part.add_header("Content-ID",
"<%s>" % filename_rfc2047) # NEW STUFF
part.set_payload(fcontent)
encoders.encode_base64(part)
msg.attach(part)
return msg
def sending_email(recipients, sender_name, sender_email, subject, body,
body_txt, files, cclist, bcclist, email_server,
dkim_private_path, dkim_selector):
msg = MIMEMultipart()
msg['Date'] = formatdate(localtime=True)
msg['Subject'] = six.text_type(subject)
msg['To'] = ", ".join(recipients)
if isinstance(cclist, list):
cclist = split_doubled_email(cclist)
for recipient in recipients:
if recipient in cclist:
cclist.remove(recipient)
msg['Cc'] = ", ".join(cclist)
recipients.extend(cclist)
if isinstance(bcclist, list):
bcclist = split_doubled_email(bcclist)
for recipient in recipients:
if recipient in bcclist:
bcclist.remove(recipient)
recipients.extend(bcclist)
domain = sender_email.split('@')[-1]
msg_from = "%s <%s>" % (sender_name, sender_email)
msg['From'] = msg_from
msg['Organization'] = sender_name
msg['Return-Path'] = sender_email
msg['Reply-To'] = sender_email
msg['Message-ID'] = make_msgid(domain=domain)
body = six.text_type(body).strip()
if body[:6].lower() == '<html>':
if body_txt is None:
h2txt = HTML2Text()
h2txt.ignore_links = False
h2txt.wrap_links = False
body_txt = h2txt.handle(body)
msg_alternative = MIMEMultipart('alternative')
msg_alternative.attach(MIMEText(body, 'html', 'utf-8'))
msg_alternative.attach(MIMEText(body_txt, 'plain', 'utf-8'))
msg.attach(msg_alternative)
else:
msg.attach(MIMEText(body, 'plain', 'utf-8'))
if (files is not None) and (len(files) > 0):
for filename, file in files:
msg.attach(
MIMEApplication(
file.read(),
Content_Disposition='attachment; filename="%s"' % filename,
Name=filename))
if (dkim_private_path !=
'') and isfile(dkim_private_path) and (dkim_selector != ''):
import dkim
with open(dkim_private_path) as dkim_private_file:
privateKey = dkim_private_file.read()
headers = [b'from', b'to', b'subject']
sig = dkim.sign(msg.as_string().encode(),
dkim_selector.encode(),
domain.encode(),
privateKey.encode(),
include_headers=headers)
sig = sig.decode()
msg['DKIM-Signature'] = sig[len("DKIM-Signature: "):]
try:
return email_server.sendmail(msg_from, recipients, msg.as_string())
except Exception as error:
raise EmailException(six.text_type(error))
finally:
if email_server:
email_server.quit()
from email.utils import make_msgid
server = smtplib.SMTP('smtp.gmail.com', 587)
server.starttls()
username = ""
password = ""
server.login(username, password)
FROM = "*****@*****.**" #<from-address>
TO = "*****@*****.**" #[<to-addres>]
SUBJECT = "Hello!"
TEXT = "This message was sent with Python's smtplib."
message = 'Subject: {}\n\n{}'.format(SUBJECT, TEXT)
message = EmailMessage()
asparagus_cid = make_msgid()
message['Subject'] = "This is a test msg"
message['From'] = Address("Jimut", "Jimut", "*****@*****.**")
message['To'] = (Address("Jimut B.", "Jimut1", "*****@*****.**"),
Address("Jimut B. Pal", "Jimut", "*****@*****.**"))
message.set_content("""\
Rse!
Cela ressemble à un excellent recipie[1] déjeuner.
[1] http://www.yummly.com/recipe/Roasted-Asparagus-Epicurious-203718
--Pepé
""")
message.add_alternative("""\
<html>
from email import utils, encoders
import mimetypes, sys
def alternative(data, contenttype):
maintype, subtype = contenttype.split('/')
if maintype == 'text':
retival = MIMEText(data, _subtype=subtype)
else:
retival = MIMEBase(maintype, subtype)
retival.set_payload(data)
encoders.encode_base64(retival)
return retival
messagetext = """Hello,
This is a *great* test message from chapter 9. I hope you enjoy it!
-- Anonymous"""
messagehtml = """Hello, <p>
This is a <b>great</b> test message from Chapter 9. I hope you enjoy it!</p>
-- <i>Anonymous</i>"""
msg = MIMEMultipart('alternative')
msg['TO'] = '*****@*****.**'
msg['From'] = 'Test Sender <*****@*****.**>'
msg['Subject'] = 'Test Message, Chapter 9'
msg['Date'] = utils.formatdate(localtime=1)
msg['Message-ID'] = utils.make_msgid()
msg.attach(alternative(messagetext, 'text/plain'))
msg.attach(alternative(messagehtml, 'text/html'))
print(msg.as_bytes().decode())
def build_msg_html_image(*args):
'''
用户需要依次传入 subject, receiver, html, [ image | start_time, end_time, idc_name ] 等参数，
其他参数都是默认的，也可以在本函数中自行修改。
'''
# 解析参数
subject = args[0]
receiver = args[1]
html = args[2]
if len(args) == 4:
image = args[3]
elif len(args) == 6:
start_time = args[3]
end_time = args[4]
idc_name = args[5]
else:
print('invalid args, please check!')
exit(2)
## 下面参数请根据实际需要修改
sender = '*****@*****.**'
# cc = ['*****@*****.**']
# bcc = ['*****@*****.**']
msg = MIMEMultipart('alternative')
msg['Subject'] = Header(subject, 'utf-8')
msg['From'] = formataddr(['易网信Robot ', sender])
msg['To'] = ','.join(receiver)
# 根据实际情况决定 抄送，暗送
# msg['Cc'] = ','.join(cc)
# msg['Bcc'] = ','.join(bcc)
msg['Message-id'] = make_msgid()
msg['Date'] = formatdate(localtime=1)
## 下面参数请根据实际需要修改
image_logo = "image/logo.jpg"
image_logo_id = 'image_logo_id'
with open(image_logo, "rb") as f:
logo = MIMEImage(f.read())
f.close()
logo.add_header('Content-ID', image_logo_id)
msg.attach(logo)
## 下面参数请根据实际需要修改
html_footer = 'html_footer.txt'
f = open(html_footer, 'rb')
html_footer = f.read().decode() % (image_logo_id)
f.close()
f = open(html, 'rb')
if len(args) == 4:
image_id = 'image_id'
with open(image, "rb") as f2:
new_year = MIMEImage(f2.read())
f2.close()
new_year.add_header('Content-ID', image_id)
msg.attach(new_year)
html = f.read().decode() % (image_id, html_footer)
elif len(args) == 6:
html = f.read().decode() % (idc_name, start_time, end_time,
html_footer)
f.close()
msg_html_image = MIMEText(html, 'html', 'utf-8')
msg.attach(msg_html_image)
return msg
def build_email(self,
email_from,
email_to,
subject,
body,
email_cc=None,
email_bcc=None,
reply_to=False,
attachments=None,
message_id=None,
references=None,
object_id=False,
subtype='plain',
headers=None,
body_alternative=None,
subtype_alternative='plain'):
"""Constructs an RFC2822 email.message.Message object based on the keyword arguments passed, and returns it.
:param string email_from: sender email address
:param list email_to: list of recipient addresses (to be joined with commas)
:param string subject: email subject (no pre-encoding/quoting necessary)
:param string body: email body, of the type ``subtype`` (by default, plaintext).
If html subtype is used, the message will be automatically converted
to plaintext and wrapped in multipart/alternative, unless an explicit
``body_alternative`` version is passed.
:param string body_alternative: optional alternative body, of the type specified in ``subtype_alternative``
:param string reply_to: optional value of Reply-To header
:param string object_id: optional tracking identifier, to be included in the message-id for
recognizing replies. Suggested format for object-id is "res_id-model",
e.g. "12345-crm.lead".
:param string subtype: optional mime subtype for the text body (usually 'plain' or 'html'),
must match the format of the ``body`` parameter. Default is 'plain',
making the content part of the mail "text/plain".
:param string subtype_alternative: optional mime subtype of ``body_alternative`` (usually 'plain'
or 'html'). Default is 'plain'.
:param list attachments: list of (filename, filecontents) pairs, where filecontents is a string
containing the bytes of the attachment
:param list email_cc: optional list of string values for CC header (to be joined with commas)
:param list email_bcc: optional list of string values for BCC header (to be joined with commas)
:param dict headers: optional map of headers to set on the outgoing mail (may override the
other headers, including Subject, Reply-To, Message-Id, etc.)
:rtype: email.message.Message (usually MIMEMultipart)
:return: the new RFC2822 email message
"""
email_from = email_from or self._get_default_from_address()
assert email_from, "You must either provide a sender address explicitly or configure "\
"using the combintion of `mail.catchall.domain` and `mail.default.from` "\
"ICPs, in the server configuration file or with the "\
"--email-from startup parameter."
# Note: we must force all strings to to 8-bit utf-8 when crafting message,
# or use encode_header() for headers, which does it automatically.
headers = headers or {} # need valid dict later
email_cc = email_cc or []
email_bcc = email_bcc or []
body = body or u''
email_body = ustr(body)
email_text_part = MIMEText(email_body,
_subtype=subtype,
_charset='utf-8')
msg = MIMEMultipart()
if not message_id:
if object_id:
message_id = tools.generate_tracking_message_id(object_id)
else:
message_id = make_msgid()
msg['Message-Id'] = encode_header(message_id)
if references:
msg['references'] = encode_header(references)
msg['Subject'] = encode_header(subject)
msg['From'] = encode_rfc2822_address_header(email_from)
del msg['Reply-To']
if reply_to:
msg['Reply-To'] = encode_rfc2822_address_header(reply_to)
else:
msg['Reply-To'] = msg['From']
msg['To'] = encode_rfc2822_address_header(COMMASPACE.join(email_to))
if email_cc:
msg['Cc'] = encode_rfc2822_address_header(
COMMASPACE.join(email_cc))
if email_bcc:
msg['Bcc'] = encode_rfc2822_address_header(
COMMASPACE.join(email_bcc))
msg['Date'] = formatdate()
# Custom headers may override normal headers or provide additional ones
for key, value in headers.items():
msg[pycompat.to_text(ustr(key))] = encode_header(value)
if subtype == 'html' and not body_alternative:
# Always provide alternative text body ourselves if possible.
text = html2text.html2text(email_body)
alternative_part = MIMEMultipart(_subtype="alternative")
alternative_part.attach(
MIMEText(text, _charset='utf-8', _subtype='plain'))
alternative_part.attach(email_text_part)
msg.attach(alternative_part)
elif body_alternative:
# Include both alternatives, as specified, within a multipart/alternative part
alternative_part = MIMEMultipart(_subtype="alternative")
body_alternative_ = ustr(body_alternative)
alternative_body_part = MIMEText(body_alternative_,
_subtype=subtype_alternative,
_charset='utf-8')
alternative_part.attach(alternative_body_part)
alternative_part.attach(email_text_part)
msg.attach(alternative_part)
else:
msg.attach(email_text_part)
if attachments:
for (fname, fcontent, mime) in attachments:
filename_rfc2047 = encode_header_param(fname)
if mime and '/' in mime:
maintype, subtype = mime.split('/', 1)
part = MIMEBase(maintype, subtype)
else:
part = MIMEBase('application', "octet-stream")
# The default RFC2231 encoding of Message.add_header() works in Thunderbird but not GMail
# so we fix it by using RFC2047 encoding for the filename instead.
part.set_param('name', filename_rfc2047)
part.add_header('Content-Disposition',
'attachment',
filename=filename_rfc2047)
part.set_payload(fcontent)
encoders.encode_base64(part)
msg.attach(part)
return msg
def create(sender, recipients=None, cc=None, bcc=None, subject='', message='',
html_message='', context=None, scheduled_time=None, expires_at=None, headers=None,
template=None, priority=None, render_on_delivery=False, commit=True,
backend=''):
"""
Creates an email from supplied keyword arguments. If template is
specified, email subject and content will be rendered during delivery.
"""
priority = parse_priority(priority)
status = None if priority == PRIORITY.now else STATUS.queued
if recipients is None:
recipients = []
if cc is None:
cc = []
if bcc is None:
bcc = []
if context is None:
context = ''
message_id = make_msgid(domain=get_message_id_fqdn()) if get_message_id_enabled() else None
# If email is to be rendered during delivery, save all necessary
# information
if render_on_delivery:
email = Email(
from_email=sender,
to=recipients,
cc=cc,
bcc=bcc,
scheduled_time=scheduled_time,
expires_at=expires_at,
message_id=message_id,
headers=headers, priority=priority, status=status,
context=context, template=template, backend_alias=backend
)
else:
if template:
subject = template.subject
message = template.content
html_message = template.html_content
_context = Context(context or {})
subject = Template(subject).render(_context)
message = Template(message).render(_context)
html_message = Template(html_message).render(_context)
email = Email(
from_email=sender,
to=recipients,
cc=cc,
bcc=bcc,
subject=subject,
message=message,
html_message=html_message,
scheduled_time=scheduled_time,
expires_at=expires_at,
message_id=message_id,
headers=headers, priority=priority, status=status,
backend_alias=backend
)
if commit:
email.save()
return email
def build_email(self,
email_from,
email_to,
subject,
body,
email_cc=None,
email_bcc=None,
reply_to=False,
attachments=None,
message_id=None,
references=None,
object_id=False,
subtype='plain',
headers=None,
body_alternative=None,
subtype_alternative='plain'):
"""Constructs an RFC2822 email.message.Message object based on the keyword arguments passed, and returns it.
:param string email_from: sender email address
:param list email_to: list of recipient addresses (to be joined with commas)
:param string subject: email subject (no pre-encoding/quoting necessary)
:param string body: email body, of the type ``subtype`` (by default, plaintext).
If html subtype is used, the message will be automatically converted
to plaintext and wrapped in multipart/alternative, unless an explicit
``body_alternative`` version is passed.
:param string body_alternative: optional alternative body, of the type specified in ``subtype_alternative``
:param string reply_to: optional value of Reply-To header
:param string object_id: optional tracking identifier, to be included in the message-id for
recognizing replies. Suggested format for object-id is "res_id-model",
e.g. "12345-crm.lead".
:param string subtype: optional mime subtype for the text body (usually 'plain' or 'html'),
must match the format of the ``body`` parameter. Default is 'plain',
making the content part of the mail "text/plain".
:param string subtype_alternative: optional mime subtype of ``body_alternative`` (usually 'plain'
or 'html'). Default is 'plain'.
:param list attachments: list of (filename, filecontents) pairs, where filecontents is a string
containing the bytes of the attachment
:param list email_cc: optional list of string values for CC header (to be joined with commas)
:param list email_bcc: optional list of string values for BCC header (to be joined with commas)
:param dict headers: optional map of headers to set on the outgoing mail (may override the
other headers, including Subject, Reply-To, Message-Id, etc.)
:rtype: email.message.EmailMessage
:return: the new RFC2822 email message
"""
email_from = email_from or self._get_default_from_address()
assert email_from, "You must either provide a sender address explicitly or configure "\
"using the combintion of `mail.catchall.domain` and `mail.default.from` "\
"ICPs, in the server configuration file or with the "\
"--email-from startup parameter."
headers = headers or {} # need valid dict later
email_cc = email_cc or []
email_bcc = email_bcc or []
body = body or u''
msg = EmailMessage(policy=email.policy.SMTP)
msg.set_charset('utf-8')
if not message_id:
if object_id:
message_id = tools.generate_tracking_message_id(object_id)
else:
message_id = make_msgid()
msg['Message-Id'] = message_id
if references:
msg['references'] = references
msg['Subject'] = subject
msg['From'] = email_from
del msg['Reply-To']
msg['Reply-To'] = reply_to or email_from
msg['To'] = email_to
if email_cc:
msg['Cc'] = email_cc
if email_bcc:
msg['Bcc'] = email_bcc
msg['Date'] = datetime.datetime.utcnow()
for key, value in headers.items():
msg[pycompat.to_text(ustr(key))] = value
email_body = ustr(body)
if subtype == 'html' and not body_alternative:
msg.add_alternative(html2text.html2text(email_body),
subtype='plain',
charset='utf-8')
msg.add_alternative(email_body, subtype=subtype, charset='utf-8')
elif body_alternative:
msg.add_alternative(ustr(body_alternative),
subtype=subtype_alternative,
charset='utf-8')
msg.add_alternative(email_body, subtype=subtype, charset='utf-8')
else:
msg.set_content(email_body, subtype=subtype, charset='utf-8')
if attachments:
for (fname, fcontent, mime) in attachments:
maintype, subtype = mime.split(
'/') if mime and '/' in mime else ('application',
'octet-stream')
msg.add_attachment(fcontent, maintype, subtype, filename=fname)
return msg
def send_email(subject, body, recipients, sender=None, bcc=None, attempts=3):
"""Send email.
subject: email's subject
body: email's body
recipients: an email address as a string or an iterable of email addresses
sender: the email address of the sender. default value taken from config
"""
if isinstance(subject, str):
subject = subject.decode('utf-8', 'ignore')
if not sender:
sender = config.EMAIL_FROM
if isinstance(recipients, basestring):
recipients = [recipients]
headers = [
"From: %s" % sender,
"To: %s" % ", ".join(recipients),
"Subject: %s" % subject,
"Date: %s" % formatdate(),
"Message-ID: %s" % make_msgid()
]
if bcc:
headers.append("Bcc: %s" % bcc)
recipients.append(bcc)
if isinstance(body, str):
body = body.decode('utf8')
message = "%s\r\n\r\n%s" % ("\r\n".join(headers), body)
message = message.encode('utf-8', 'ignore')
mail_settings = config.MAILER_SETTINGS
host = mail_settings.get('mail.host')
port = mail_settings.get('mail.port', '5555')
username = mail_settings.get('mail.username')
password = mail_settings.get('mail.password')
tls = mail_settings.get('mail.tls')
starttls = mail_settings.get('mail.starttls')
# try 3 times to circumvent network issues
for attempt in range(attempts):
try:
if tls and not starttls:
server = smtplib.SMTP_SSL(host, port)
else:
server = smtplib.SMTP(host, port)
if tls and starttls:
server.starttls()
if username:
server.login(username, password)
ret = server.sendmail(sender, recipients, message)
server.quit()
return True
except smtplib.SMTPException as exc:
if attempt == attempts - 1:
log.error("Could not send email after %d retries! Error: %r",
attempts, exc)
return False
else:
log.warn("Could not send email! Error: %r", exc)
log.warn("Retrying in 5 seconds...")
sleep(5)
def __init__(self, message):
self.message = message
self.message_id = message.message_id or make_msgid()
self.references = message.references
def message_id_generator():
rstring = ''.join(random.choice(string.ascii_letters) for x in range(13))
return make_msgid(domain='mail.gmail.com', idstring=rstring)
def send_raw_email(self):
self.queue[self.current]['starttime'] = datetime.now()
self.UIqueue[self.current]['formStarttime'] = self.queue[
self.current]['starttime']
self.queue[self.current]['status'] = STAT_STARTED
self.UIqueue[self.current]['status'] = _('Started')
obj = self.queue[self.current]
# create MIME message
msg = MIMEMultipart()
msg['Subject'] = self.queue[self.current]['subject']
msg['Message-Id'] = make_msgid('calibre-web')
msg['Date'] = formatdate(localtime=True)
text = self.queue[self.current]['text']
msg.attach(MIMEText(text.encode('UTF-8'), 'plain', 'UTF-8'))
if obj['attachment']:
result = get_attachment(obj['filepath'], obj['attachment'])
if result:
msg.attach(result)
else:
self._handleError(u"Attachment not found")
return
msg['From'] = obj['settings']["mail_from"]
msg['To'] = obj['recipent']
use_ssl = int(obj['settings'].get('mail_use_ssl', 0))
try:
# convert MIME message to string
fp = StringIO()
gen = Generator(fp, mangle_from_=False)
gen.flatten(msg)
msg = fp.getvalue()
# send email
timeout = 600 # set timeout to 5mins
org_stderr = sys.stderr
sys.stderr = StderrLogger()
if use_ssl == 2:
self.asyncSMTP = email_SSL(obj['settings']["mail_server"],
obj['settings']["mail_port"],
timeout)
else:
self.asyncSMTP = email(obj['settings']["mail_server"],
obj['settings']["mail_port"], timeout)
# link to logginglevel
if web.ub.config.config_log_level != logging.DEBUG:
self.asyncSMTP.set_debuglevel(0)
else:
self.asyncSMTP.set_debuglevel(1)
if use_ssl == 1:
self.asyncSMTP.starttls()
if obj['settings']["mail_password"]:
self.asyncSMTP.login(str(obj['settings']["mail_login"]),
str(obj['settings']["mail_password"]))
self.asyncSMTP.sendmail(obj['settings']["mail_from"],
obj['recipent'], msg)
self.asyncSMTP.quit()
self._handleSuccess()
sys.stderr = org_stderr
except (MemoryError) as e:
self._handleError(u'Error sending email: ' + e.message)
return None
except (smtplib.SMTPException) as e:
self._handleError(u'Error sending email: ' +
e.smtp_error.replace("\n", '. '))
return None
except (socket.error) as e:
self._handleError(u'Error sending email: ' + e.strerror)
return None
