pgsql: Add support for Kerberos credential delegation
От | Stephen Frost |
---|---|
Тема | pgsql: Add support for Kerberos credential delegation |
Дата | |
Msg-id | E1pkxqo-001xrH-2q@gemulon.postgresql.org обсуждение исходный текст |
Список | pgsql-committers |
Add support for Kerberos credential delegation Support GSSAPI/Kerberos credentials being delegated to the server by a client. With this, a user authenticating to PostgreSQL using Kerberos (GSSAPI) credentials can choose to delegate their credentials to the PostgreSQL server (which can choose to accept them, or not), allowing the server to then use those delegated credentials to connect to another service, such as with postgres_fdw or dblink or theoretically any other service which is able to be authenticated using Kerberos. Both postgres_fdw and dblink are changed to allow non-superuser password-less connections but only when GSSAPI credentials have been delegated to the server by the client and GSSAPI is used to authenticate to the remote system. Authors: Stephen Frost, Peifeng Qiu Reviewed-By: David Christensen Discussion: https://postgr.es/m/CO1PR05MB8023CC2CB575E0FAAD7DF4F8A8E29@CO1PR05MB8023.namprd05.prod.outlook.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/3d4fa227bce4294ce1cc214b4a9d3b7caa3f0454 Modified Files -------------- contrib/dblink/dblink.c | 127 ++++++---- contrib/dblink/expected/dblink.out | 4 +- contrib/postgres_fdw/connection.c | 72 ++++-- contrib/postgres_fdw/expected/postgres_fdw.out | 19 +- contrib/postgres_fdw/option.c | 6 + contrib/postgres_fdw/sql/postgres_fdw.sql | 3 +- doc/src/sgml/config.sgml | 17 ++ doc/src/sgml/dblink.sgml | 5 +- doc/src/sgml/libpq.sgml | 41 +++ doc/src/sgml/monitoring.sgml | 9 + doc/src/sgml/postgres-fdw.sgml | 7 +- src/backend/catalog/system_views.sql | 3 +- src/backend/foreign/foreign.c | 1 + src/backend/libpq/auth.c | 13 +- src/backend/libpq/be-gssapi-common.c | 53 ++++ src/backend/libpq/be-secure-gssapi.c | 26 +- src/backend/utils/activity/backend_status.c | 1 + src/backend/utils/adt/pgstatfuncs.c | 21 +- src/backend/utils/init/postinit.c | 8 +- src/backend/utils/misc/guc_tables.c | 10 + src/backend/utils/misc/postgresql.conf.sample | 1 + src/include/catalog/pg_proc.dat | 6 +- src/include/libpq/auth.h | 1 + src/include/libpq/be-gssapi-common.h | 3 + src/include/libpq/libpq-be.h | 2 + src/include/utils/backend_status.h | 1 + src/interfaces/libpq/exports.txt | 1 + src/interfaces/libpq/fe-auth.c | 15 +- src/interfaces/libpq/fe-connect.c | 17 ++ src/interfaces/libpq/fe-secure-gssapi.c | 23 +- src/interfaces/libpq/libpq-fe.h | 1 + src/interfaces/libpq/libpq-int.h | 2 + src/test/kerberos/Makefile | 3 + src/test/kerberos/t/001_auth.pl | 331 ++++++++++++++++++++++--- src/test/perl/PostgreSQL/Test/Utils.pm | 27 ++ src/test/regress/expected/rules.out | 11 +- 36 files changed, 755 insertions(+), 136 deletions(-)
В списке pgsql-committers по дате отправления:
Следующее
От: Tom LaneДата:
Сообщение: pgsql: Remove useless dependencies in daitch_mokotoff_header.pl.