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f4fc89c111
...
74894991b0
129
.gitignore
vendored
129
.gitignore
vendored
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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*$py.class
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# C extensions
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*.so
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# Distribution / packaging
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.Python
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build/
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develop-eggs/
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dist/
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downloads/
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eggs/
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.eggs/
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lib/
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lib64/
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parts/
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sdist/
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var/
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wheels/
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pip-wheel-metadata/
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share/python-wheels/
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*.egg-info/
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.installed.cfg
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*.egg
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MANIFEST
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# PyInstaller
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# Usually these files are written by a python script from a template
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# before PyInstaller builds the exe, so as to inject date/other infos into it.
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*.manifest
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*.spec
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# Installer logs
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pip-log.txt
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pip-delete-this-directory.txt
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# Unit test / coverage reports
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htmlcov/
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.tox/
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.nox/
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.coverage
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.coverage.*
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.cache
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nosetests.xml
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coverage.xml
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*.cover
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*.py,cover
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.hypothesis/
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.pytest_cache/
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# Translations
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*.mo
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*.pot
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# Django stuff:
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*.log
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local_settings.py
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db.sqlite3
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db.sqlite3-journal
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# Flask stuff:
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instance/
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.webassets-cache
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# Scrapy stuff:
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.scrapy
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# Sphinx documentation
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docs/_build/
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# PyBuilder
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target/
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# Jupyter Notebook
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.ipynb_checkpoints
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# IPython
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profile_default/
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ipython_config.py
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# pyenv
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.python-version
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# pipenv
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# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
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# However, in case of collaboration, if having platform-specific dependencies or dependencies
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# having no cross-platform support, pipenv may install dependencies that don't work, or not
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# install all needed dependencies.
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#Pipfile.lock
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# PEP 582; used by e.g. github.com/David-OConnor/pyflow
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__pypackages__/
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# Celery stuff
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celerybeat-schedule
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celerybeat.pid
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# SageMath parsed files
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*.sage.py
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# Environments
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.env
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.venv
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env/
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venv/
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ENV/
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env.bak/
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venv.bak/
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# Spyder project settings
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.spyderproject
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.spyproject
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# Rope project settings
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.ropeproject
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# mkdocs documentation
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/site
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# mypy
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.mypy_cache/
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.dmypy.json
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dmypy.json
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# Pyre type checker
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.pyre/
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22
Dockerfile
22
Dockerfile
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@ -1,22 +0,0 @@
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# pull official base image
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FROM python:3.9.6-alpine
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# set work directory
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WORKDIR /usr/src/app
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# set environment variables
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ENV PYTHONDONTWRITEBYTECODE 1
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ENV PYTHONUNBUFFERED 1
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# install dependencies
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RUN pip install --upgrade pip
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COPY ./requirements.txt .
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RUN pip install -r requirements.txt
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# add user
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RUN adduser --disabled-password --gecos '' service
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USER service
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# copy project
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COPY . .
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ENTRYPOINT ["/usr/src/app/entrypoint.sh"]
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@ -1,9 +1,3 @@
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# influx-smtp-gateway
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# influx-smtp-gateway
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SMTP gateway accessible from InfluxDB for sending alerts.
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SMTP gateway accessible from InfluxDB for sending alerts.
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# create .env file with following parameters
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SMTP_SERVER_HOST = smtp.gmail.com
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TO_MAIL = test111@mailinator.com
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FROM_MAIL = test@gmail.com
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FROM_MAIL_PASSWORD = test@123
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@ -1,9 +0,0 @@
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version: '3.8'
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services:
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smtp-gateway:
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build: .
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expose:
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- "8081"
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env_file:
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- ./.env
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@ -1,2 +0,0 @@
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#!/bin/sh
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python main.py
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122
main.py
122
main.py
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#!/usr/bin/env python3
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"""
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SMTP webhook server
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"""
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import os
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import json
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import smtplib
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import sys
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import time
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from email.header import Header
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from email.mime.text import MIMEText
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import cherrypy
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import logging
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logging.basicConfig(stream=sys.stdout,
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format='%(name)s - %(levelname)s - %(message)s')
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class SMTPWebhookApp:
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"""
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SMTP webhook server
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"""
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def _send_mail(self):
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if not cherrypy.request.headers.get('Content-Length'):
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logging.error("error: Invalid content length.")
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return {"status": 400, "message": "Invalid content length."}
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cl = cherrypy.request.headers['Content-Length']
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rawbody = cherrypy.request.body.read(int(cl))
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req_body = json.loads(rawbody)
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if not req_body.get('subject') or req_body.get('subject') == '':
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logging.error("error: body field is required.")
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return {"status": 400, "message": "subject field is required."}
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if not req_body.get('body') or req_body.get('body') == '':
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logging.error("error: body field is required.")
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return {"status": 400, "message": "body field is required."}
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if not req_body.get('to_mail') or req_body.get('to_mail') == '':
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logging.error("error: to_mail field is required.")
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return {"status": 400, "message": "to_mail field is required."}
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subject = req_body['subject']
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body = req_body['body']
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to_mail = req_body['to_mail']
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try:
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client = smtplib.SMTP(host=SMTP_SERVER_HOST, port=SMTP_SERVER_PORT)
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except (smtplib.SMTPConnectionError, TimeoutError) as e:
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time.sleep(0.2)
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logging.error("To: {}, error: {}".format(to_mail, e))
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return {"status": 400, "message": "SMTP client error: {}.".format(
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e)}
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msg = MIMEText(body, 'plain', 'utf-8')
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msg['Subject'] = Header(subject, 'utf-8')
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msg['From'] = FROM_MAIL
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msg['To'] = to_mail
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try:
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client.ehlo()
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client.starttls()
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client.ehlo()
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client.login(msg["From"], FROM_MAIL_PASSWORD)
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client.sendmail(msg['From'], msg['To'], msg.as_string())
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response = {"status": 200, "message": "mail sent successfully"}
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logging.info("To: {}, mail sent successfully".format(to_mail))
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except smtplib.SMTPException as e:
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time.sleep(0.2)
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logging.error("To: {}, error: {}".format(to_mail, e))
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response = {"status": 500, "message": "some error: {}".format(e)}
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finally:
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client.quit()
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return response
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@cherrypy.expose
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def send_mail(self):
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"""
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api endpoint for send mail
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"""
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data = self._send_mail()
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cherrypy.response.status = data["status"]
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cherrypy.response.headers["Content-Type"] = "application/json"
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return json.dumps(data["status"]).encode()
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ROOT = SMTPWebhookApp()
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SMTP_SERVER_PORT = 587
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CHERRYPY_SERVER_HOST = "0.0.0.0"
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CHERRYPY_SERVER_PORT = 8081
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if __name__ == "__main__":
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try:
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SMTP_SERVER_HOST = os.environ["SMTP_SERVER_HOST"]
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FROM_MAIL = os.environ["FROM_MAIL"]
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FROM_MAIL_PASSWORD = os.environ["FROM_MAIL_PASSWORD"]
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except KeyError:
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raise KeyError("Please check missing environment variables: "
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"SMTP_SERVER_HOST, FROM_MAIL, "
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"FROM_MAIL_PASSWORD")
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cherrypy.server.socket_host = CHERRYPY_SERVER_HOST
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cherrypy.server.socket_port = CHERRYPY_SERVER_PORT
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ENGINE = cherrypy.engine
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cherrypy.tree.mount(ROOT, config={})
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if hasattr(ENGINE, "signal_handler"):
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ENGINE.signal_handler.subscribe()
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if hasattr(ENGINE, "console_control_handler"):
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ENGINE.console_control_handler.subscribe()
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try:
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ENGINE.start()
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except Exception: # pylint: disable=broad-except
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sys.exit(1)
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else:
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ENGINE.block()
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@ -1,15 +0,0 @@
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cheroot==8.6.0
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CherryPy==18.6.1
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importlib-resources==5.4.0
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jaraco.classes==3.2.1
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jaraco.collections==3.5.1
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jaraco.context==4.1.1
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jaraco.functools==3.5.0
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jaraco.text==3.7.0
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more-itertools==8.12.0
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portend==3.1.0
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pytz==2021.3
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six==1.16.0
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tempora==5.0.1
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zc.lockfile==2.0
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zipp==3.7.0
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Block a user