diff options
Diffstat (limited to 'src/backend/utils/init/miscinit.c')
| -rw-r--r-- | src/backend/utils/init/miscinit.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c index 64545bc3738..1e671c560c8 100644 --- a/src/backend/utils/init/miscinit.c +++ b/src/backend/utils/init/miscinit.c @@ -467,8 +467,8 @@ ChangeToDataDir(void) * AuthenticatedUserId is determined at connection start and never changes. * * SessionUserId is initially the same as AuthenticatedUserId, but can be - * changed by SET SESSION AUTHORIZATION (if AuthenticatedUserIsSuperuser). - * This is the ID reported by the SESSION_USER SQL function. + * changed by SET SESSION AUTHORIZATION (if AuthenticatedUserId is a + * superuser). This is the ID reported by the SESSION_USER SQL function. * * OuterUserId is the current user ID in effect at the "outer level" (outside * any transaction or function). This is initially the same as SessionUserId, @@ -492,8 +492,7 @@ static Oid OuterUserId = InvalidOid; static Oid CurrentUserId = InvalidOid; static const char *SystemUser = NULL; -/* We also have to remember the superuser state of some of these levels */ -static bool AuthenticatedUserIsSuperuser = false; +/* We also have to remember the superuser state of the session user */ static bool SessionUserIsSuperuser = false; static int SecurityRestrictionContext = 0; @@ -582,16 +581,6 @@ GetAuthenticatedUserId(void) return AuthenticatedUserId; } -/* - * Return whether the authenticated user was superuser at connection start. - */ -bool -GetAuthenticatedUserIsSuperuser(void) -{ - Assert(OidIsValid(AuthenticatedUserId)); - return AuthenticatedUserIsSuperuser; -} - /* * GetUserIdAndSecContext/SetUserIdAndSecContext - get/set the current user ID @@ -741,6 +730,7 @@ InitializeSessionUserId(const char *rolename, Oid roleid) HeapTuple roleTup; Form_pg_authid rform; char *rname; + bool is_superuser; /* * Don't do scans if we're bootstrapping, none of the system catalogs @@ -780,10 +770,10 @@ InitializeSessionUserId(const char *rolename, Oid roleid) rname = NameStr(rform->rolname); AuthenticatedUserId = roleid; - AuthenticatedUserIsSuperuser = rform->rolsuper; + is_superuser = rform->rolsuper; /* This sets OuterUserId/CurrentUserId too */ - SetSessionUserId(roleid, AuthenticatedUserIsSuperuser); + SetSessionUserId(roleid, is_superuser); /* Also mark our PGPROC entry with the authenticated user id */ /* (We assume this is an atomic store so no lock is needed) */ @@ -816,7 +806,7 @@ InitializeSessionUserId(const char *rolename, Oid roleid) * just document that the connection limit is approximate. */ if (rform->rolconnlimit >= 0 && - !AuthenticatedUserIsSuperuser && + !is_superuser && CountUserBackends(roleid) > rform->rolconnlimit) ereport(FATAL, (errcode(ERRCODE_TOO_MANY_CONNECTIONS), @@ -828,7 +818,7 @@ InitializeSessionUserId(const char *rolename, Oid roleid) SetConfigOption("session_authorization", rname, PGC_BACKEND, PGC_S_OVERRIDE); SetConfigOption("is_superuser", - AuthenticatedUserIsSuperuser ? "on" : "off", + is_superuser ? "on" : "off", PGC_INTERNAL, PGC_S_DYNAMIC_DEFAULT); ReleaseSysCache(roleTup); @@ -851,8 +841,6 @@ InitializeSessionUserIdStandalone(void) Assert(!OidIsValid(AuthenticatedUserId)); AuthenticatedUserId = BOOTSTRAP_SUPERUSERID; - AuthenticatedUserIsSuperuser = true; - SetSessionUserId(BOOTSTRAP_SUPERUSERID, true); } |