rust/sip: register parser for tcp v15#10513
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Accepts valid characters as defined in RFC3261.
The `is_version_char` function incorrectly allowed characters that are not part of the valid SIP version "SIP/2.0". For instance, 'HTTP/1.1' was mistakenly accepted as a valid SIP version, although it's not. This commit fixes the issue by updating the condition to strictly check for the correct version string.
This patch lets the parser to work over tcp protocol, taking care of handling data before calling the request/response parsers. Ticket OISF#3351.
This patch permits to set a direction when a new transaction is created in order to avoid 'signature shadowing' as reported by Eric Leblond in commit 5aaf507
This permits to detect the SIP protocol using pattern matching instead of probing parser. Since it is no longer used, the respective probing functions have been removed.
glongo
requested review from
a team,
jasonish,
jufajardini and
victorjulien
as code owners
3 tasks
victorjulien
approved these changes
Feb 27, 2024
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Information: QA ran without warnings. Pipeline 18776 |
Merged
Member
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Merged in #10522, thanks! |
5 tasks
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Link to redmine ticket:
https://redmine.openinfosecfoundation.org/issues/3351
Describe changes:
SV_BRANCH=OISF/suricata-verify#1538