Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/pam/pam_modules/rhosts_auth/Imakefile

@@ -0,0 +1,32 @@
+/* $XConsortium: Imakefile /main/4 1996/04/21 19:13:11 drk $
+ *
+ * (c) Copyright 1996 Digital Equipment Corporation.
+ * (c) Copyright 1996 Hewlett-Packard Company.
+ * (c) Copyright 1996 International Business Machines Corp.
+ * (c) Copyright 1995,1996 Sun Microsystems, Inc.
+ * (c) Copyright 1996 Novell, Inc. 
+ * (c) Copyright 1996 FUJITSU LIMITED.
+ * (c) Copyright 1996 Hitachi.
+ */
+
+#define DoNormalLib	NormalLibPam
+#define DoSharedLib	SharedLibPam
+#define DoDebugLib	DebugLibPam
+#define DoProfileLib	ProfileLibPam
+#define LibName		pam_rhosts_auth
+#define SoRev		SOPAMREV
+#define LibHeaders	NO
+
+#include <Threads.tmpl>
+
+SRCS = rhosts_auth.c
+
+OBJS = rhosts_auth.o
+
+#ifdef SharedPamRhostsAuthReqs
+REQUIREDLIBS = SharedPamRhostsAuthReqs
+#endif
+
+#include <Library.tmpl>
+
+DependTarget()

cde/lib/pam/pam_modules/rhosts_auth/libpam_rhosts_auth.elist

@@ -0,0 +1,18 @@
+/****************************************************************************
+ * Export list for libpam_rhosts_auth. 
+ * This list *must* be updated whenever a change is made to the
+ * libpam_rhosts_auth API.
+ *
+ * The syntax for the symbol declarations in this list is as follows:
+ *       public       sym => Public   C   symbol, i.e., publicised API
+ *       private      sym => Private  C   symbol, i.e., unpublicised API
+ *       internal     sym => Internal C   symbol, i.e., not part of API
+ *       publicC++    sym => Public   C++ symbol, i.e., publicised API
+ *       privateC++   sym => Private  C++ symbol, i.e., unpublicised API
+ *       internalC++  sym => Internal C++ symbol, i.e., not part of API
+ * 
+ * $TOG: libpam_rhosts_auth.elist /main/1 1999/09/08 15:59:05 mgreess $
+ *****************************************************************************/
+
+public pam_sm_authenticate
+public pam_sm_setcred

cde/lib/pam/pam_modules/rhosts_auth/rhosts_auth.c

@@ -0,0 +1,83 @@
+/* $XConsortium: rhosts_auth.c /main/5 1996/05/09 04:29:04 drk $ */
+
+/*
+ * Copyright (c) 1992-1995, by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+
+#ident  "@(#)rhosts_auth.c 1.19     96/02/02 SMI"
+
+#include "unix_headers.h"
+
+/*
+ * pam_sm_auth_netuser	- Checks if the user is allowed remote access
+ */
+
+int
+pam_sm_authenticate(
+	pam_handle_t	*pamh,
+	int	flags,
+	int	argc,
+	const char	**argv)
+{
+	char *host = NULL, *lusername = NULL;
+	struct passwd pwd;
+	char pwd_buffer[1024];
+	int	is_superuser;
+	char	*rusername;
+	int	err;
+	int	i;
+	int	debug = 0;
+
+	for (i = 0; i < argc; i++) {
+		if (strcasecmp(argv[i], "debug") == 0)
+			debug = 1;
+		else
+			syslog(LOG_DEBUG, "illegal option %s", argv[i]);
+	}
+
+	if (pam_get_item(pamh, PAM_USER, (void **) &lusername) != PAM_SUCCESS)
+		return (PAM_SERVICE_ERR);
+	if (pam_get_item(pamh, PAM_RHOST, (void **) &host) != PAM_SUCCESS)
+		return (PAM_SERVICE_ERR);
+	if (pam_get_item(pamh, PAM_RUSER, (void **)&rusername) != PAM_SUCCESS)
+		return (PAM_SERVICE_ERR);
+
+	if (debug) {
+		syslog(LOG_DEBUG,
+			"rhosts authenticate: user = %s, host = %s",
+			lusername, host);
+	}
+
+	if (getpwnam_r(lusername, &pwd, pwd_buffer, sizeof (pwd_buffer))
+								== NULL)
+		return (PAM_USER_UNKNOWN);
+
+	/*
+	 * RHOST may not be set due to unknown USER or reset by previous
+	 * authentication failure.
+	 */
+	if ((rusername == NULL) || (rusername[0] == '\0'))
+		return (PAM_AUTH_ERR);
+
+	if (pwd.pw_uid == 0)
+		is_superuser = 1;
+	else
+		is_superuser = 0;
+
+	return (ruserok(host, is_superuser, rusername, lusername)
+		== -1 ? PAM_AUTH_ERR : PAM_SUCCESS);
+
+}
+
+/*
+ * dummy pam_sm_setcred - does nothing
+ */
+pam_sm_setcred(
+	pam_handle_t	*pamh,
+	int	flags,
+	int	argc,
+	const char	**argv)
+{
+	return (PAM_SUCCESS);
+}

cde/lib/pam/pam_modules/rhosts_auth/unix_headers.h

@@ -0,0 +1,69 @@
+/* $XConsortium: unix_headers.h /main/4 1996/05/09 04:29:21 drk $ */
+/*
+ * Copyright (c) 1992-1995, by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+
+#ifndef	_UNIX_HEADERS_H
+#define	_UNIX_HEADERS_H
+
+#pragma ident	"@(#)unix_headers.h	1.6	96/02/02 SMI"	/* PAM 2.6 */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+******************************************************************
+
+	PROPRIETARY NOTICE(Combined)
+
+This source code is unpublished proprietary information
+constituting, or derived under license from AT&T's UNIX(r) System V.
+In addition, portions of such source code were derived from Berkeley
+4.3 BSD under license from the Regents of the University of
+California.
+
+
+
+		Copyright Notice
+
+Notice of copyright on this source code product does not indicate
+publication.
+
+	(c) 1986, 1987, 1988, 1989, 1990, 1991, 1992 Sun Microsystems, Inc
+	(c) 1983, 1984, 1985, 1986, 1987, 1988, 1989  AT&T.
+		All rights reserved.
+*******************************************************************
+*/
+
+
+/*
+******************************************************************** *
+*									*
+*			Unix Scheme Header Files			*
+*									*
+* ******************************************************************** */
+
+#include <sys/param.h>
+#include <security/pam_appl.h>
+#include <security/pam_modules.h>
+#include <pwd.h>
+#include <shadow.h>
+#include <string.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <locale.h>
+#include <crypt.h>
+#include <syslog.h>
+
+/*
+ * Miscellaneous constants
+ */
+#define	ROOTUID		0
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _UNIX_HEADERS_H */