pam: share pam errors in a common location.

Guenther

4 files changed, 1 insertions, 166 deletions

diff --git a/source4/auth/ntlm/auth_unix.c b/source4/auth/ntlm/auth_unix.c
index ba37e0a95e..08759aba67 100644
--- a/source4/auth/ntlm/auth_unix.c
+++ b/source4/auth/ntlm/auth_unix.c
@@ -25,7 +25,7 @@
 #include "system/passwd.h" /* needed by some systems for struct passwd */
 #include "lib/socket/socket.h"
 #include "lib/tsocket/tsocket.h"
-#include "auth/ntlm/pam_errors.h"
+#include "../libcli/auth/pam_errors.h"
 #include "param/param.h"
 
 /* TODO: look at how to best fill in parms retrieveing a struct passwd info
diff --git a/source4/auth/ntlm/pam_errors.c b/source4/auth/ntlm/pam_errors.c
deleted file mode 100644
index 9774ad8727..0000000000
--- a/source4/auth/ntlm/pam_errors.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* 
- *  Unix SMB/CIFS implementation.
- *  PAM error mapping functions
- *  Copyright (C) Andrew Bartlett 2002
- *  
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *  
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *  
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "includes.h"
-
-#ifdef WITH_HAVE_SECURITY_PAM_APPL_H
-#include <security/pam_appl.h>
-
-#if defined(PAM_AUTHTOK_RECOVERY_ERR) && !defined(PAM_AUTHTOK_RECOVER_ERR)
-#define PAM_AUTHTOK_RECOVER_ERR PAM_AUTHTOK_RECOVERY_ERR
-#endif	
-
-/* PAM -> NT_STATUS map */
-static const struct {
-	int pam_code;
-	NTSTATUS ntstatus;
-} pam_to_nt_status_map[] = {
-	{PAM_OPEN_ERR, NT_STATUS_UNSUCCESSFUL},
-	{PAM_SYMBOL_ERR, NT_STATUS_UNSUCCESSFUL},
-	{PAM_SERVICE_ERR, NT_STATUS_UNSUCCESSFUL},
-	{PAM_SYSTEM_ERR,  NT_STATUS_UNSUCCESSFUL},
-	{PAM_BUF_ERR, NT_STATUS_UNSUCCESSFUL},
-	{PAM_PERM_DENIED, NT_STATUS_ACCESS_DENIED},
-	{PAM_AUTH_ERR, NT_STATUS_WRONG_PASSWORD},
-	{PAM_CRED_INSUFFICIENT, NT_STATUS_INSUFFICIENT_LOGON_INFO}, /* FIXME:  Is this correct? */
-	{PAM_AUTHINFO_UNAVAIL, NT_STATUS_LOGON_FAILURE},
-	{PAM_USER_UNKNOWN, NT_STATUS_NO_SUCH_USER},
-	{PAM_MAXTRIES, NT_STATUS_REMOTE_SESSION_LIMIT}, /* FIXME:  Is this correct? */
-	{PAM_NEW_AUTHTOK_REQD, NT_STATUS_PASSWORD_MUST_CHANGE},
-	{PAM_ACCT_EXPIRED, NT_STATUS_ACCOUNT_EXPIRED},
-	{PAM_SESSION_ERR, NT_STATUS_INSUFFICIENT_RESOURCES},
-	{PAM_CRED_UNAVAIL, NT_STATUS_NO_TOKEN},  /* FIXME:  Is this correct? */
-	{PAM_CRED_EXPIRED, NT_STATUS_PASSWORD_EXPIRED},  /* FIXME:  Is this correct? */
-	{PAM_CRED_ERR, NT_STATUS_UNSUCCESSFUL},
-	{PAM_AUTHTOK_ERR, NT_STATUS_UNSUCCESSFUL},
-#ifdef PAM_AUTHTOK_RECOVER_ERR
-	{PAM_AUTHTOK_RECOVER_ERR, NT_STATUS_UNSUCCESSFUL},
-#endif
-	{PAM_AUTHTOK_EXPIRED, NT_STATUS_PASSWORD_EXPIRED},
-	{PAM_SUCCESS, NT_STATUS_OK}
-};
-
-/* NT_STATUS -> PAM map */
-static const struct {
-	NTSTATUS ntstatus;
-	int pam_code;
-} nt_status_to_pam_map[] = {
-	{NT_STATUS_UNSUCCESSFUL, PAM_SYSTEM_ERR},
-	{NT_STATUS_NO_SUCH_USER, PAM_USER_UNKNOWN},
-	{NT_STATUS_WRONG_PASSWORD, PAM_AUTH_ERR},
-	{NT_STATUS_LOGON_FAILURE, PAM_AUTH_ERR},
-	{NT_STATUS_ACCOUNT_EXPIRED, PAM_ACCT_EXPIRED},
-	{NT_STATUS_PASSWORD_EXPIRED, PAM_AUTHTOK_EXPIRED},
-	{NT_STATUS_PASSWORD_MUST_CHANGE, PAM_NEW_AUTHTOK_REQD},
-	{NT_STATUS_OK, PAM_SUCCESS}
-};
-
-/*****************************************************************************
-convert a PAM error to a NT status32 code
- *****************************************************************************/
-NTSTATUS pam_to_nt_status(int pam_error)
-{
-	int i;
-	if (pam_error == 0) return NT_STATUS_OK;
-	
-	for (i=0; NT_STATUS_V(pam_to_nt_status_map[i].ntstatus); i++) {
-		if (pam_error == pam_to_nt_status_map[i].pam_code)
-			return pam_to_nt_status_map[i].ntstatus;
-	}
-	return NT_STATUS_UNSUCCESSFUL;
-}
-
-/*****************************************************************************
-convert an NT status32 code to a PAM error
- *****************************************************************************/
-int nt_status_to_pam(NTSTATUS nt_status)
-{
-	int i;
-	if NT_STATUS_IS_OK(nt_status) return PAM_SUCCESS;
-	
-	for (i=0; NT_STATUS_V(nt_status_to_pam_map[i].ntstatus); i++) {
-		if (NT_STATUS_EQUAL(nt_status,nt_status_to_pam_map[i].ntstatus))
-			return nt_status_to_pam_map[i].pam_code;
-	}
-	return PAM_SYSTEM_ERR;
-}
-
-#else 
-
-/*****************************************************************************
-convert a PAM error to a NT status32 code
- *****************************************************************************/
-NTSTATUS pam_to_nt_status(int pam_error)
-{
-	if (pam_error == 0) return NT_STATUS_OK;
-	return NT_STATUS_UNSUCCESSFUL;
-}
-
-/*****************************************************************************
-convert an NT status32 code to a PAM error
- *****************************************************************************/
-int nt_status_to_pam(NTSTATUS nt_status)
-{
-	if (NT_STATUS_EQUAL(nt_status, NT_STATUS_OK)) return 0;
-	return 4; /* PAM_SYSTEM_ERR */
-}
-
-#endif
-
diff --git a/source4/auth/ntlm/pam_errors.h b/source4/auth/ntlm/pam_errors.h
deleted file mode 100644
index 2dfe085b77..0000000000
--- a/source4/auth/ntlm/pam_errors.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* 
- *  Unix SMB/CIFS implementation.
- *  PAM error mapping functions
- *  Copyright (C) Andrew Bartlett 2002
- *  
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *  
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *  
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __AUTH_NTLM_PAM_ERRORS_H__
-#define __AUTH_NTLM_PAM_ERRORS_H__
-
-/*****************************************************************************
-convert a PAM error to a NT status32 code
- *****************************************************************************/
-NTSTATUS pam_to_nt_status(int pam_error);
-
-/*****************************************************************************
-convert an NT status32 code to a PAM error
- *****************************************************************************/
-int nt_status_to_pam(NTSTATUS nt_status);
-
-#endif /* __AUTH_NTLM_PAM_ERRORS_H__ */
-
diff --git a/source4/auth/ntlm/wscript_build b/source4/auth/ntlm/wscript_build
index 8063076b66..b0f519f1c6 100644
--- a/source4/auth/ntlm/wscript_build
+++ b/source4/auth/ntlm/wscript_build
@@ -48,12 +48,6 @@ bld.SAMBA_MODULE('auth_unix',
 	)
 
 
-bld.SAMBA_SUBSYSTEM('PAM_ERRORS',
-	source='pam_errors.c',
-	deps='talloc'
-	)
-
-
 bld.SAMBA_LIBRARY('auth',
 	source='auth.c auth_util.c auth_simple.c',
 	autoproto='auth_proto.h',