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Remove support for (insecure) crypt authentication.

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This breaks compatibility with pre-7.2 versions.
This commit is contained in:
Magnus Hagander
2008-10-28 12:10:44 +00:00
parent ba4eb01554
commit 53a5026b5c
13 changed files with 30 additions and 200 deletions
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20
src/interfaces/libpq/fe-auth.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.137 2008/01/31 18:58:30 tgl Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.138 2008/10/28 12:10:44 mha Exp $
*
*-------------------------------------------------------------------------
*/
@ -40,10 +40,6 @@
#include <pwd.h>
#endif
#ifdef HAVE_CRYPT_H
#include <crypt.h>
#endif
#include "libpq-fe.h"
#include "fe-auth.h"
#include "libpq/md5.h"
@ -787,14 +783,6 @@ pg_password_sendauth(PGconn *conn, const char *password, AuthRequest areq)
}
break;
}
case AUTH_REQ_CRYPT:
{
char salt[3];
strlcpy(salt, conn->cryptSalt, sizeof(salt));
crypt_pwd = crypt(password, salt);
break;
}
case AUTH_REQ_PASSWORD:
/* discard const so we can assign it */
crypt_pwd = (char *) password;
@ -938,8 +926,12 @@ pg_fe_sendauth(AuthRequest areq, PGconn *conn)
#endif
case AUTH_REQ_MD5:
case AUTH_REQ_CRYPT:
printfPQExpBuffer(&conn->errorMessage,
libpq_gettext("Crypt authentication not supported\n"));
return STATUS_ERROR;
case AUTH_REQ_MD5:
case AUTH_REQ_PASSWORD:
conn->password_needed = true;
if (conn->pgpass == NULL || conn->pgpass[0] == '\0')