Thomas Conté created PROTON-1131:
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Summary: Improve URL parsing for usernames containing an at "@"
sign
Key: PROTON-1131
URL: https://issues.apache.org/jira/browse/PROTON-1131
Project: Qpid Proton
Issue Type: Improvement
Components: proton-c
Reporter: Thomas Conté
Priority: Minor
In the case the username being passed via the URL contains an at sign ("@")
(e.g. during SASL PLAIN authentication), the URL parsing will fail because it
will take the first at sign as the mark of the host name start.
Example URL:
amqps://myFirstDevice@sas.tcontehub:passw...@tcontehub.azure-devices.net/devices/myFirstDevice/messages/events
In this case the user name is "myFirstDevice@sas.tcontehub".
Suggested fix: use strrchr() instead of strchr() in order to match the last
occurence of an at sign, marking the start of the host name.
$ diff ./util.c ~/qpid-proton/proton-c/src/util.c
167c167
< char *at = strchr(url, '@');
---
> char *at = strrchr(url, '@');
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