72 lines
2.0 KiB
Python
72 lines
2.0 KiB
Python
from flask import Flask, jsonify, request
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from flask_restful import Resource, Api
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from flask_restful import reqparse
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from smtplib import SMTP, SMTPException
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from email.message import EmailMessage
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app = Flask(__name__)
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api = Api(app)
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parser = reqparse.RequestParser()
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parser.add_argument("host", type=str)
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parser.add_argument("port", type=int)
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parser.add_argument("tls", type=bool)
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parser.add_argument("username", type=str)
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parser.add_argument("password", type=str)
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parser.add_argument("from", type=str)
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parser.add_argument("to", type=str)
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parser.add_argument("subject", type=str)
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parser.add_argument("content", type=str)
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def mk_msg(toaddr, fromaddr, subj, content):
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msg = EmailMessage()
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msg["To"] = toaddr
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msg["From"] = fromaddr
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msg["Subject"] = subj
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if content is not None:
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msg.set_content(content)
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return msg
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class SendEmail(Resource):
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def post(self):
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args = parser.parse_args(strict=True)
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for key, msg in [
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("host", "no host provided"),
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("username", "no username provided"),
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("to", "no 'to' address"),
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("from", "no 'from' address"),
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]:
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if args[key] is None:
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return msg, 400
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# just assume we will want TLS (for obvious reasons)
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port = 587 if args["port"] is None else args["port"]
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use_tls = args["tls"] is not False
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try:
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with SMTP(host=args["host"], port=port) as s:
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if use_tls:
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s.starttls()
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s.login(args["username"], args["password"])
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msg = mk_msg(
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args["to"],
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args["from"],
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args["subject"],
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args["content"],
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)
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s.send_message(msg)
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return "send successful", 201
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except SMTPException as e:
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return str(e), 400
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api.add_resource(SendEmail, "/send")
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if __name__ == "__main__":
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app.run(debug=True)
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