def send_message(self, msg: MIMEBase):
service = get_gmail_service()
rmsg = {
'raw': base64.urlsafe_b64encode(msg.as_bytes()).decode('ascii')
}
try:
service.users().messages().send(userId='me', body=rmsg).execute()
except Exception as e:
log.exception('sending Gmail message failed')
def _send(self, user_id: str, msg: MIMEBase) -> dict:
"""Send composed email through API.
:param user_id: displayed user id.
:param msg: A composed MIMEBase object.
:return: dictionary of response
"""
body = {
'raw': urlsafe_b64encode(msg.as_bytes()).decode(),
'payload': {
'mimeType': 'text/html'
}
}
response = self._service.send(userId=user_id, body=body).execute()
logging.debug(response)
return response
def add_dkim_sig_to_message(msg: MIMEBase, dkim_obj: DKIM) -> None:
if dkim is None:
raise RuntimeError("dkim package not installed")
# Based on example from:
# https://github.com/russellballestrini/russell.ballestrini.net/blob/master/content/
# 2018-06-04-quickstart-to-dkim-sign-email-with-python.rst
sig = dkim.sign(
message=msg.as_bytes(),
selector=dkim_obj.selector,
domain=dkim_obj.domain,
privkey=dkim_obj.private_key,
include_headers=dkim_obj.include_headers,
)
# add the dkim signature to the email message headers.
# decode the signature back to string_type because later on
# the call to msg.as_string() performs it's own bytes encoding...
msg["DKIM-Signature"] = sig[len("DKIM-Signature: "):].decode()