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Issue a proper error message when MD5 is attempted when

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db_user_namespace is enabled.

Also document this limitation.
This commit is contained in:
Bruce Momjian
2008-11-20 20:45:30 +00:00
parent 176961c1f1
commit 170b66a0c5
4 changed files with 30 additions and 4 deletions
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6
src/backend/libpq/auth.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/libpq/auth.c,v 1.173 2008/11/20 11:48:26 mha Exp $
* $PostgreSQL: pgsql/src/backend/libpq/auth.c,v 1.174 2008/11/20 20:45:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -413,6 +413,10 @@ ClientAuthentication(Port *port)
break;
case uaMD5:
if (Db_user_namespace)
ereport(FATAL,
(errcode(ERRCODE_INVALID_AUTHORIZATION_SPECIFICATION),
errmsg("MD5 authentication is not supported when \"db_user_namespace\" is enabled")));
sendAuthRequest(port, AUTH_REQ_MD5);
status = recv_and_check_password_packet(port);
break;

11
src/backend/libpq/hba.c
View File

@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/libpq/hba.c,v 1.174 2008/11/20 11:48:26 mha Exp $
* $PostgreSQL: pgsql/src/backend/libpq/hba.c,v 1.175 2008/11/20 20:45:30 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -846,7 +846,16 @@ parse_hba_line(List *line, int line_num, HbaLine *parsedline)
else if (strcmp(token, "reject") == 0)
parsedline->auth_method = uaReject;
else if (strcmp(token, "md5") == 0)
{
if (Db_user_namespace)
{
ereport(LOG,
(errcode(ERRCODE_CONFIG_FILE_ERROR),
errmsg("MD5 authentication is not supported when \"db_user_namespace\" is enabled")));
return false;
}
parsedline->auth_method = uaMD5;
}
else if (strcmp(token, "pam") == 0)
#ifdef USE_PAM
parsedline->auth_method = uaPAM;