Updated parser

Fixed race condition when timed-out link receives a late establishment proof a few milliseconds after it has timed out
2024-11-26 15:30:18 +00:00 · 2023-06-02 21:24:57 +02:00 · 2023-06-02 21:24:49 +02:00
2 changed files with 12 additions and 9 deletions
--- a/RNS/Link.py
+++ b/RNS/Link.py
@ -225,6 +225,7 @@ class Link:
        self.hash = self.link_id

    def handshake(self):
+        if self.status == Link.PENDING and self.prv != None:
            self.status = Link.HANDSHAKE
            self.shared_key = self.prv.exchange(self.peer_pub)

@ -234,6 +235,8 @@ class Link:
                salt=self.get_salt(),
                context=self.get_context(),
            )
+        else:
+            RNS.log("Handshake attempt on "+str(self)+" with invalid state "+str(self.status), RNS.LOG_ERROR)


    def prove(self):
--- a/RNS/Utilities/rnodeconf.py
+++ b/RNS/Utilities/rnodeconf.py
@ -1,4 +1,4 @@
-#!python3
+#!/usr/bin/env python3

 # MIT License
 #
Author	SHA1	Message	Date
Mark Qvist	ffa6bec3b4	Updated parser	2023-06-02 21:24:57 +02:00
Mark Qvist	4f78973751	Fixed race condition when timed-out link receives a late establishment proof a few milliseconds after it has timed out	2023-06-02 21:24:49 +02:00