FreeDATA/modem/api_validations.py

16 lines
687 B
Python

import re
def validate_freedata_callsign(callsign):
#regexp = "^[a-zA-Z]+\d+\w+-\d{1,2}$"
regexp = "^[A-Za-z0-9]{1,7}-[0-9]{1,3}$" # still broken - we need to allow all ssids form 0 - 255
return re.compile(regexp).match(callsign) is not None
def validate_message_attachment(attachment):
for field in ['name', 'type', 'data']:
if field not in attachment:
raise ValueError(f"Attachment missing '{field}'")
# check for content length, except type
# there are some files out there, don't having a mime type
if len(attachment[field]) < 1 and field not in ["type"]:
raise ValueError(f"Attachment has empty '{field}'")