From 0f1d7ca1902d87fe97f9b329d24bc29aae2df54c Mon Sep 17 00:00:00 2001 From: Mike Date: Thu, 3 Aug 2023 12:29:10 -0700 Subject: [PATCH] Update sms.py Add Rej packet --- sms.py | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/sms.py b/sms.py index 7695adb..5f6f515 100644 --- a/sms.py +++ b/sms.py @@ -39,6 +39,15 @@ def send_ack_message(sender, message_id): print("Sent ACK to {}: {}".format(sender, ack_message)) print("Outgoing ACK packet: {}".format(ack_packet.decode())) +def send_rej_message(sender, message_id): + rej_message = 'rej{}'.format(message_id) + sender_length = len(sender) + spaces_after_sender = ' ' * max(0, 9 - sender_length) + rej_packet_format = '{}>APRS::{}{}:{}\r\n'.format(APRS_CALLSIGN, sender, spaces_after_sender, rej_message) + rej_packet = rej_packet_format.encode() + aprs_socket.sendall(rej_packet) + print("Sent REJ to {}: {}".format(sender, rej_message)) + print("Outgoing REJ packet: {}".format(rej_packet.decode())) def send_sms(twilio_phone_number, to_phone_number, from_callsign, body_message): # Initialize the Twilio client @@ -170,8 +179,8 @@ def receive_aprs_messages(): callsign_pattern = re.compile(r'^({})(-\d+)?$'.format('|'.join(map(re.escape, allowed_callsigns)))) if not callsign_pattern.match(from_callsign): print("Unauthorized sender:", from_callsign) - send_ack_message(from_callsign, message_id) # Send ACK for unauthorized sender - continue # Skip processing messages from unauthorized senders + send_rej_message(from_callsign, message_id) + continue # Skip processing messages from unauthorized senders # Display verbose message content print("From: {}".format(from_callsign))