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postgresql

The postgresql identity: PostgreSQL Wire Protocol. Every field and what is required.

postgresql is the PostgreSQL wire protocol. The target is host:port (default 5432). The step sends and receives raw bytes as hex, and the session persists across steps, so a solution can stage an exchange and continue it.

Fields

postgresql uses the byte-session fields from tcp:

fieldrequiredwhat it does
sendyesthe bytes to send, as hex or hex "text"; empty when a step only reads
recvhow many bytes to read at most
recv_untilstop reading once this hex marker appears
timeouthow long to wait, in seconds
closeend the session after this step
capturepull a value out of the received hex for later steps

Example

postgresql ssl-request
  meaning: request an SSL connection and look for the single-byte response
  send: 0000000804d2162f
  recv: 1
  assert: contains "53"

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