mod_report_affiliations: Fix traceback a non-user is sending a presence For now we won’t touch their presence instead of emiting this traceback: error Traceback[s2s]: /usr/lib/prosody/core/rostermanager.lua:275: attempt to concatenate a nil value (local 'username') stack traceback: /usr/lib/prosody/core/rostermanager.lua:275: in function 'prosody.core.rostermanager.is_user_subscribed' ...ules/mod_report_affiliations/mod_report_affiliations.lua:116: in field '?' /usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77> (...tail calls...) /usr/lib/prosody/core/stanza_router.lua:184: in upvalue 'core_post_stanza' /usr/lib/prosody/modules/mod_presence.lua:244: in function </usr/lib/prosody/modules/mod_presence.lua:231> (...tail calls...) /usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77> (...tail calls...) /usr/lib/prosody/core/stanza_router.lua:188: in upvalue 'core_post_stanza' /usr/lib/prosody/core/stanza_router.lua:128: in upvalue 'core_process_stanza' /usr/lib/prosody/modules/mod_s2s.lua:818: in upvalue 'func' /usr/lib/prosody/util/async.lua:149: in function </usr/lib/prosody/util/async.lua:147>

#!/usr/bin/env python2

import sys

def auth(username, password):
	if username == "someone":
		return "1"
	return "0"

def respond(ret):
	sys.stdout.write(ret+"\n")
	sys.stdout.flush()

methods = {
	"auth": { "function": auth, "parameters": 2 }
}

while 1:
	line = sys.stdin.readline().rstrip("\n")
	method, sep, data = line.partition(":")
	if method in methods:
		method_info = methods[method]
		split_data = data.split(":", method_info["parameters"])
		if len(split_data) == method_info["parameters"]:
			respond(method_info["function"](*split_data))
		else:
			respond("error: incorrect number of parameters to method '%s'"%method)
	else:
		respond("error: method '%s' not implemented"%method)