Timely commit

config/scripts/smtpdummy

@@ -0,0 +1,77 @@
+#!/usr/bin/env python3
+
+import argparse
+import datetime
+import time
+import email.utils
+import subprocess
+import pprint
+
+
+def command(command: str) -> None:
+    cmd = command.encode() + b"\n"
+    subprocess.run(["xdotool", "type", "--file", "-"], input=cmd)
+    time.sleep(2)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Generate SMTP messages to send a mail"
+    )
+
+    now = datetime.datetime.now()
+    now_email = email.utils.formatdate(now.timestamp(), True)
+
+    parser.add_argument("-s", "--sender", default="geoffrey@frogeye.fr")
+    parser.add_argument("-r", "--receiver", default="geoffrey@frogeye.fr")
+    parser.add_argument("-l", "--helo", default="frogeye.fr")
+    parser.add_argument(
+        "-o", "--subject", default=f"Test message {now.strftime('%H:%M:%S')}"
+    )
+    parser.add_argument("-m", "--me", default="Geoffrey")
+    parser.add_argument("-d", "--debug", action="store_true")
+
+
+    args = parser.parse_args()
+
+    if args.debug:
+        command = print
+
+    text = f"""Date: {now_email}
+From: {args.sender}
+Subject: {args.subject}
+To: {args.receiver}
+
+Hello there,
+
+This is a test message, generated from a template.
+If you didn't expect to see this message, please contact {args.me}.
+
+Greetings,
+
+Input arguments:
+{pprint.pformat(args, indent=4)}
+
+-- 
+{args.me}
+."""
+
+    if not args.debug:
+        for i in range(5, 0, -1):
+            print(f"Typing mail in {i}…")
+            time.sleep(1)
+
+    command(f"HELO {args.helo}")
+    command(f"MAIL FROM: <{args.sender}>")
+    command(f"RCPT TO: <{args.receiver}>")
+    command("DATA")
+    command(text)
+    command("QUIT")
+
+    print("Done")
+
+    # For reference:
+    # command("RSET")
+    # command("VRFY")
+    # command("NOOP")
+    # command("QUIT")