postgresql/src/interfaces/libpq
Heikki Linnakangas 20f9b61cc1 With gssencmode='require', check credential cache before connecting
Previously, libpq would establish the TCP connection, and then
immediately disconnect if the credentials were not available.  The
same thing happened if you tried to use a Unix domain socket with
gssencmode=require. Check those conditions before establishing the TCP
connection.

This is a very minor issue, but my motivation to do this now is that
I'm about to add more detail to the tests for encryption negotiation.
This makes the case of gssencmode=require but no credentials
configured fail at the same stage as with gssencmode=require and
GSSAPI support not compiled at all. That avoids having to deal with
variations in expected output depending on build options.

Discussion: https://www.postgresql.org/message-id/CAEze2Wja8VUoZygCepwUeiCrWa4jP316k0mvJrOW4PFmWP0Tcw@mail.gmail.com
2024-04-08 02:49:35 +03:00
..
po Update copyright for 2024 2024-01-03 20:49:05 -05:00
t Update copyright for 2024 2024-01-03 20:49:05 -05:00
test Update copyright for 2024 2024-01-03 20:49:05 -05:00
.gitignore Run tap tests in src/interfaces/libpq. 2022-02-26 16:51:47 -08:00
exports.txt Support retrieval of results in chunks with libpq. 2024-04-06 20:45:11 -04:00
fe-auth-sasl.h Refactor SASL exchange to return tri-state status 2024-03-21 14:45:46 +01:00
fe-auth-scram.c Refactor SASL exchange to return tri-state status 2024-03-21 14:45:46 +01:00
fe-auth.c Explicitly require password for SCRAM exchange 2024-03-21 14:45:54 +01:00
fe-auth.h Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-cancel.c Fix typo in comment 2024-03-25 14:49:17 +01:00
fe-connect.c With gssencmode='require', check credential cache before connecting 2024-04-08 02:49:35 +03:00
fe-exec.c Support retrieval of results in chunks with libpq. 2024-04-06 20:45:11 -04:00
fe-gssapi-common.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-gssapi-common.h Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-lobj.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-misc.c Expose PQsocketPoll via libpq 2024-04-02 10:15:56 -04:00
fe-print.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-protocol3.c Support retrieval of results in chunks with libpq. 2024-04-06 20:45:11 -04:00
fe-secure-common.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-secure-common.h Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-secure-gssapi.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-secure-openssl.c Avoid "unused variable" warning on non-USE_SSL_ENGINE platforms. 2024-04-01 19:01:36 -04:00
fe-secure.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
fe-trace.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
legacy-pqsignal.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
libpq-events.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
libpq-events.h Update copyright for 2024 2024-01-03 20:49:05 -05:00
libpq-fe.h Support retrieval of results in chunks with libpq. 2024-04-06 20:45:11 -04:00
libpq-int.h Support retrieval of results in chunks with libpq. 2024-04-06 20:45:11 -04:00
Makefile Remove AIX support 2024-02-28 15:17:23 +04:00
meson.build Remove AIX support 2024-02-28 15:17:23 +04:00
nls.mk Rename port/thread.c to port/user.c. 2023-07-09 18:17:09 +12:00
pg_service.conf.sample Remove useless whitespace at end of lines 2010-11-23 22:34:55 +02:00
pqexpbuffer.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
pqexpbuffer.h Update copyright for 2024 2024-01-03 20:49:05 -05:00
pthread-win32.c Clean up Windows-specific mutex code in libpq and ecpglib. 2024-02-09 11:11:39 -05:00
README Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
win32.c Update copyright for 2024 2024-01-03 20:49:05 -05:00
win32.h Recognize network-failure errnos as indicating hard connection loss. 2020-10-10 13:28:12 -04:00

src/interfaces/libpq/README

This directory contains the C version of Libpq, the POSTGRES frontend library.