From 23671f5a0ee739bd1fd805453487515d837c02d1 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 26 Jul 2004 18:53:38 +0000
Subject: [PATCH] Add some more logging to simplify diagnosis of problems in
IDENT authorization. Inspired by problem report from Ian Pilcher.
---
src/backend/libpq/hba.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/src/backend/libpq/hba.c b/src/backend/libpq/hba.c
index 4577aec4935..2752e209749 100644
--- a/src/backend/libpq/hba.c
+++ b/src/backend/libpq/hba.c
@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/libpq/hba.c,v 1.126 2004/07/11 00:18:43 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/libpq/hba.c,v 1.127 2004/07/26 18:53:38 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1222,10 +1222,10 @@ load_ident(void)
* return false.
*/
static bool
-interpret_ident_response(char *ident_response,
+interpret_ident_response(const char *ident_response,
char *ident_user)
{
- char *cursor = ident_response; /* Cursor into
+ const char *cursor = ident_response; /* Cursor into
* *ident_response */
/*
@@ -1451,6 +1451,10 @@ ident_inet(const SockAddr remote_addr,
ident_response[rc] = '\0';
ident_return = interpret_ident_response(ident_response, ident_user);
+ if (!ident_return)
+ ereport(LOG,
+ (errmsg("invalidly formatted response from Ident server: \"%s\"",
+ ident_response)));
ident_inet_done:
if (sock_fd >= 0)
@@ -1648,6 +1652,10 @@ authident(hbaPort *port)
return STATUS_ERROR;
}
+ ereport(DEBUG1,
+ (errmsg("IDENT code identifies remote user as \"%s\"",
+ ident_user)));
+
if (check_ident_usermap(port->auth_arg, port->user_name, ident_user))
return STATUS_OK;
else
--
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