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libpq: ccache -> credential cache 

The term "ccache" is overloaded.  Let's be more clear, in case someone
other than a Kerberos wizard has to read this code.
This commit is contained in:
Peter Eisentraut 2019-09-06 09:15:35 +02:00
parent 946647f845
commit 5599f40d25
3 changed files with 6 additions and 6 deletions
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8
src/interfaces/libpq/fe-connect.c
View File

@ -2748,13 +2748,13 @@ keep_going: /* We will come back to here until there is
#ifdef ENABLE_GSS
/*
* If GSSAPI is enabled and we have a ccache, try to set it up
* before sending startup messages. If it's already
* If GSSAPI is enabled and we have a credential cache, try to
* set it up before sending startup messages. If it's already
* operating, don't try SSL and instead just build the startup
* packet.
*/
if (conn->try_gss && !conn->gctx)
conn->try_gss = pg_GSS_have_ccache(&conn->gcred);
conn->try_gss = pg_GSS_have_cred_cache(&conn->gcred);
if (conn->try_gss && !conn->gctx)
{
ProtocolVersion pv = pg_hton32(NEGOTIATE_GSS_CODE);
@ -2774,7 +2774,7 @@ keep_going: /* We will come back to here until there is
else if (!conn->gctx && conn->gssencmode[0] == 'r')
{
appendPQExpBufferStr(&conn->errorMessage,
libpq_gettext("GSSAPI encryption required, but was impossible (possibly no ccache, no server support, or using a local socket)\n"));
libpq_gettext("GSSAPI encryption required, but was impossible (possibly no credential cache, no server support, or using a local socket)\n"));
goto error_return;
}
#endif

2
src/interfaces/libpq/fe-gssapi-common.c
View File

@ -58,7 +58,7 @@ pg_GSS_error(const char *mprefix, PGconn *conn,
* Check if we can acquire credentials at all (and yield them if so).
*/
bool
pg_GSS_have_ccache(gss_cred_id_t *cred_out)
pg_GSS_have_cred_cache(gss_cred_id_t *cred_out)
{
OM_uint32 major,
minor;

2
src/interfaces/libpq/fe-gssapi-common.h
View File

@ -20,7 +20,7 @@
void pg_GSS_error(const char *mprefix, PGconn *conn,
OM_uint32 maj_stat, OM_uint32 min_stat);
bool pg_GSS_have_ccache(gss_cred_id_t *cred_out);
bool pg_GSS_have_cred_cache(gss_cred_id_t *cred_out);
int pg_GSS_load_servicename(PGconn *conn);
#endif