Project

General

Profile

Actions

Feature #4854

open

Feature #4566: pgsql: add subprotocol-states

pgsql: Add COPY subprotocol-state

Added by Juliana Fajardini Reichow 10 months ago. Updated 10 months ago.

Status:
New
Priority:
Normal
Target version:
Effort:
Difficulty:
Label:

Description

When the postgresql backend sends or receives the following commands:
- "COPY FROM STDIN"
- "COPY TO STDOUT"
It enters the COPY subprotocol-state, which comprises a different set of messages.

Currently, if Suri has the pgsql app-layer enabled and sees one of those messages, it doesn't know what to do and stops parsing pgsql messages from that flow altogether, afterwards.

PostgreSQL documentation: https://www.postgresql.org/docs/14/protocol-flow.html#PROTOCOL-COPY

Actions #1

Updated by Juliana Fajardini Reichow 10 months ago

  • Subject changed from PGSQL app-layer-parser: Add COPY subprotocol to PGSQL app-layer-parser: Add COPY subprotocol-state
  • Description updated (diff)

Updating this to better word that these are postgresql subprotocols, which are somewhat interpreted as sub-states, by Suri.

Actions #2

Updated by Victor Julien 10 months ago

  • Subject changed from PGSQL app-layer-parser: Add COPY subprotocol-state to pgsql: Add COPY subprotocol-state
Actions

Also available in: Atom PDF