A Python library to generate a signed email
Project description
python-smime-email
Generate x509 SMIME signed emails with ease!
Usage
-
Generate the email raw content
import smime_email data = b"Hello!" SMIME_KEY = smime_email.load_key("key_path.pem") SMIME_INTERMEDIATE = smime_email.load_certificates("intermediate_path.pem") SMIME_CERT = smime_email.load_certificates("cert_path.pem")[0] email_raw_bytes = smime_email.get_smime_attachment_content(data, SMIME_KEY, SMIME_INTERMEDIATE, SMIME_CERT)
-
Send it using any email library you like. Here is an example as Django email backend
email_raw_bytes = smime_email.get_smime_attachment_content(data, SMIME_KEY, SMIME_INTERMEDIATE, SMIME_CERT) # ... class EmailBackend(BaseEmailBackend): def send_messages(self, message) -> int: with smtplib.SMTP(settings.EMAIL_HOST, settings.EMAIL_PORT) as server: server.sendmail(message.from_email, message.to, email_raw_bytes) return 1
Development
The code is formatted with ruff and checked with various linters.
To run the whole linting and formatting process, run poetry run poe all
.
License
Code and documentation copyright 2024 Siemens AG.
See LICENSE.md.
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