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authorJoe Conway <mail@joeconway.com>2007-07-08 17:11:51 +0000
committerJoe Conway <mail@joeconway.com>2007-07-08 17:11:51 +0000
commit51bc3dfe4bda37a452b0d8b70b66929fa94c4f1f (patch)
tree3027376eb362cedba1a795cbf3452fb2f4cc7893 /src/backend/tcop/postgres.c
parent8c69d881cea15b9c9a887a9d425c234d4ce71d8d (diff)
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Arrange for the authentication request type to be preserved in
PGconn. Invent a new libpq connection-status function, PQconnectionUsedPassword() that returns true if the server demanded a password during authentication, false otherwise. This may be useful to clients in general, but is immediately useful to help plug a privilege escalation path in dblink. Per list discussion and design proposed by Tom Lane.
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