Date: 26 Nov 2001 17:44:46 +0100 From: Dag-Erling Smorgrav <des@ofug.org> To: audit@freebsd.org Cc: markm@freebsd.org Subject: PAM module patch for review Message-ID: <xzpbshp8osh.fsf@flood.ping.uio.no>
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[-- Attachment #1 --]
Summary of changes:
- Dummy facilities as previously discussed; they all return
PAM_IGNORE, which is possibly wrong for at least some of them, but
I'll take a closer look at each of them and tweak them later as I
gain more experience with PAM.
- New pam_self(8) module with man page.
- New pam_ssh(8) man page.
- Ndditions to the pam_unix(8) man page.
- Some minor style(9) fixes.
I'm going to continue cleaning up the module man pages and tweak the
dummy facilities a bit.
DES
--
Dag-Erling Smorgrav - des@ofug.org
[-- Attachment #2 --]
Index: Makefile
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/Makefile,v
retrieving revision 1.14
diff -u -r1.14 Makefile
--- Makefile 2 Aug 2001 19:01:02 -0000 1.14
+++ Makefile 19 Nov 2001 16:12:27 -0000
@@ -38,6 +38,7 @@
SUBDIR+= pam_radius
SUBDIR+= pam_rootok
SUBDIR+= pam_securetty
+SUBDIR+= pam_self
.if !defined(NOCRYPT) && !defined(NO_OPENSSL) && !defined(NO_OPENSSH)
SUBDIR+= pam_ssh
.endif
Index: pam_deny/pam_deny.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_deny/pam_deny.c,v
retrieving revision 1.3
diff -u -r1.3 pam_deny.c
--- pam_deny/pam_deny.c 30 Sep 2001 22:10:59 -0000 1.3
+++ pam_deny/pam_deny.c 19 Nov 2001 14:52:41 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Index: pam_ftp/pam_ftp.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_ftp/pam_ftp.c,v
retrieving revision 1.4
diff -u -r1.4 pam_ftp.c
--- pam_ftp/pam_ftp.c 30 Sep 2001 22:10:59 -0000 1.4
+++ pam_ftp/pam_ftp.c 19 Nov 2001 14:53:54 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright (c) 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -40,6 +50,10 @@
#include <string.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include <pam_mod_misc.h>
@@ -80,8 +94,7 @@
}
locallist = NULL;
}
- }
- else {
+ } else {
for (i = 0; anonusers[i] != NULL; i++) {
if (strcmp(anonusers[i], user) == 0) {
*userret = anonusers[0];
@@ -131,8 +144,7 @@
PAM_RETURN(retval);
prompt = GUEST_PROMPT;
PAM_LOG("Doing anonymous");
- }
- else {
+ } else {
prompt = PROMPT;
PAM_LOG("Doing non-anonymous");
}
@@ -158,16 +170,14 @@
}
}
}
- }
- else
+ } else
PAM_LOG("Ignoring supplied password structure");
PAM_LOG("Done anonymous");
retval = PAM_SUCCESS;
- }
- else {
+ } else {
pam_set_item(pamh, PAM_AUTHTOK, token);
PAM_VERBOSE_ERROR("Anonymous module reject");
@@ -190,6 +200,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_ftp");
Index: pam_nologin/pam_nologin.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_nologin/pam_nologin.c,v
retrieving revision 1.4
diff -u -r1.4 pam_nologin.c
--- pam_nologin/pam_nologin.c 30 Sep 2001 22:11:01 -0000 1.4
+++ pam_nologin/pam_nologin.c 19 Nov 2001 14:53:13 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -27,8 +37,6 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libpam/modules/pam_nologin/pam_nologin.c,v 1.4 2001/09/30 22:11:01 dillon Exp $");
-#define PAM_SM_AUTH
-
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
@@ -38,6 +46,11 @@
#include <stdlib.h>
#include <unistd.h>
+#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/_pam_macros.h>
#include <security/pam_modules.h>
#include "pam_mod_misc.h"
@@ -113,6 +126,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_nologin");
Index: pam_opie/pam_opie.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_opie/pam_opie.c,v
retrieving revision 1.6
diff -u -r1.6 pam_opie.c
--- pam_opie/pam_opie.c 30 Sep 2001 22:11:01 -0000 1.6
+++ pam_opie/pam_opie.c 19 Nov 2001 14:53:46 -0000
@@ -1,7 +1,14 @@
/*-
* Copyright 2000 James Bloom
* All rights reserved.
- * Based upon code Copyright 1998 Juniper Networks, Inc.
+ * Based upon code Copyright 1998 Juniper Networks, Inc.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -11,6 +18,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -36,6 +46,10 @@
#include <unistd.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include "pam_mod_misc.h"
@@ -77,8 +91,7 @@
if (pam_test_option(&options, PAM_OPT_AUTH_AS_SELF, NULL)) {
pwd = getpwnam(getlogin());
user = pwd->pw_name;
- }
- else {
+ } else {
retval = pam_get_user(pamh, (const char **)&user, NULL);
if (retval != PAM_SUCCESS)
PAM_RETURN(retval);
@@ -133,6 +146,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_opie");
Index: pam_permit/pam_permit.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_permit/pam_permit.c,v
retrieving revision 1.2
diff -u -r1.2 pam_permit.c
--- pam_permit/pam_permit.c 30 Sep 2001 22:11:02 -0000 1.2
+++ pam_permit/pam_permit.c 19 Nov 2001 14:53:42 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Index: pam_radius/pam_radius.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_radius/pam_radius.c,v
retrieving revision 1.5
diff -u -r1.5 pam_radius.c
--- pam_radius/pam_radius.c 30 Sep 2001 22:11:02 -0000 1.5
+++ pam_radius/pam_radius.c 19 Nov 2001 14:53:24 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright 1998 Juniper Networks, Inc.
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -36,6 +46,10 @@
#include <unistd.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include "pam_mod_misc.h"
@@ -252,7 +266,7 @@
PAM_LOG("Radius build access done");
- for ( ; ; ) {
+ for (;;) {
switch (rad_send_request(radh)) {
case RAD_ACCESS_ACCEPT:
@@ -324,6 +338,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_radius");
Index: pam_rootok/pam_rootok.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_rootok/pam_rootok.c,v
retrieving revision 1.3
diff -u -r1.3 pam_rootok.c
--- pam_rootok/pam_rootok.c 30 Sep 2001 22:11:03 -0000 1.3
+++ pam_rootok/pam_rootok.c 19 Nov 2001 14:34:34 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright (c) 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -33,6 +43,9 @@
#include <syslog.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
#include <security/pam_modules.h>
#include <pam_mod_misc.h>
@@ -65,6 +78,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_rootok");
Index: pam_securetty/pam_securetty.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_securetty/pam_securetty.c,v
retrieving revision 1.4
diff -u -r1.4 pam_securetty.c
--- pam_securetty/pam_securetty.c 30 Sep 2001 22:11:03 -0000 1.4
+++ pam_securetty/pam_securetty.c 19 Nov 2001 14:35:24 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright (c) 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -34,6 +44,10 @@
#include <string.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include <pam_mod_misc.h>
@@ -102,6 +116,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_securetty");
Index: pam_self/Makefile
===================================================================
RCS file: pam_self/Makefile
diff -N pam_self/Makefile
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ pam_self/Makefile 19 Nov 2001 16:22:31 -0000
@@ -0,0 +1,32 @@
+# Copyright 2001 Mark R V Murray
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD$
+
+LIB= pam_self
+SHLIB_NAME= pam_self.so
+SRCS= pam_self.c
+MAN= pam_self.8
+
+.include <bsd.lib.mk>
Index: pam_self/pam_self.8
===================================================================
RCS file: pam_self/pam_self.8
diff -N pam_self/pam_self.8
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ pam_self/pam_self.8 19 Nov 2001 16:21:40 -0000
@@ -0,0 +1,82 @@
+.\" Copyright (c) 2001 Mark R V Murray
+.\" All rights reserved.
+.\" Copyright (c) 2001 Networks Associates Technologies, Inc.
+.\" All rights reserved.
+.\"
+.\" Portions of this software were developed for the FreeBSD Project by
+.\" ThinkSec AS and NAI Labs, the Security Research Division of Network
+.\" Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+.\" ("CBOSS"), as part of the DARPA CHATS research program.
+.\"
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote
+.\" products derived from this software without specific prior written
+.\" permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd July 8, 2001
+.Dt PAM_SELF 8
+.Os
+.Sh NAME
+.Nm pam_self
+.Nd Self PAM module
+.Sh SYNOPSIS
+.Op Ar service-name
+.Ar module-type
+.Ar control-flag
+.Pa pam_self
+.Op Ar options
+.Sh DESCRIPTION
+The Self authentication service module for PAM,
+.Nm
+provides functionality for only one PAM category:
+authentication.
+In terms of the
+.Ar module-type
+parameter, this is the
+.Dq Li auth
+feature.
+It also provides a null function for session management.
+.Ss Self Authentication Module
+The Self authentication component
+.Pq Fn pam_sm_authenticate ,
+returns success if and only if the source and target user names are
+identical.
+.Pp
+The following options may be passed to the authentication module:
+.Bl -tag -width ".Cm no_warn"
+.It Cm debug
+.Xr syslog 3
+debugging information at
+.Dv LOG_DEBUG
+level.
+.It Cm no_warn
+suppress warning messages to the user.
+These messages include reasons why the user's authentication attempt
+was declined.
+.El
+.Sh SEE ALSO
+.Xr getuid 2 ,
+.Xr pam.conf 5 ,
+.Xr pam 8
Index: pam_self/pam_self.c
===================================================================
RCS file: pam_self/pam_self.c
diff -N pam_self/pam_self.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ pam_self/pam_self.c 19 Nov 2001 16:22:46 -0000
@@ -0,0 +1,142 @@
+/*-
+ * Copyright (c) 2001 Mark R V Murray
+ * All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#define _BSD_SOURCE
+
+#include <unistd.h>
+#include <syslog.h>
+
+#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
+#include <security/pam_modules.h>
+#include <pam_mod_misc.h>
+
+PAM_EXTERN int
+pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+ const char *luser, *ruser;
+ int r;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ r = pam_get_item(pamh, PAM_USER, (const void **)&luser);
+ if (r != PAM_SUCCESS)
+ PAM_RETURN(r);
+ if (luser == NULL)
+ PAM_RETURN(PAM_USER_UNKNOWN);
+
+ r = pam_get_item(pamh, PAM_RUSER, (const void **)&ruser);
+ if (r != PAM_SUCCESS)
+ PAM_RETURN(r);
+
+ if (strcmp(luser, ruser) == 0)
+ PAM_RETURN(PAM_SUCCESS);
+
+ PAM_VERBOSE_ERROR("Refused; source and target users differ");
+
+ PAM_RETURN(PAM_AUTH_ERR);
+}
+
+PAM_EXTERN int
+pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_MODULE_ENTRY("pam_self");
Index: pam_ssh/Makefile
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_ssh/Makefile,v
retrieving revision 1.6
diff -u -r1.6 Makefile
--- pam_ssh/Makefile 4 Aug 2001 21:51:14 -0000 1.6
+++ pam_ssh/Makefile 26 Nov 2001 16:09:24 -0000
@@ -10,5 +10,6 @@
DPADD= ${LIBCRYPTO} ${LIBCRYPT} ${LIBUTIL} ${LIBZ}
LDADD= -L${.OBJDIR}/../../../../secure/lib/libssh -lssh -lcrypto \
-lcrypt -lutil -lz
+MAN= pam_ssh.8
.include <bsd.lib.mk>
Index: pam_ssh/pam_ssh.8
===================================================================
RCS file: pam_ssh/pam_ssh.8
diff -N pam_ssh/pam_ssh.8
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ pam_ssh/pam_ssh.8 26 Nov 2001 16:32:31 -0000
@@ -0,0 +1,148 @@
+.\" Copyright (c) 2001 Mark R V Murray
+.\" All rights reserved.
+.\" Copyright (c) 2001 Networks Associates Technologies, Inc.
+.\" All rights reserved.
+.\"
+.\" This software was developed for the FreeBSD Project by ThinkSec AS and
+.\" NAI Labs, the Security Research Division of Network Associates, Inc.
+.\" under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
+.\" DARPA CHATS research program.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote
+.\" products derived from this software without specific prior written
+.\" permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd November 26, 2001
+.Dt PAM_SSH 8
+.Os
+.Sh NAME
+.Nm pam_ssh
+.Nd SSH PAM module
+.Sh SYNOPSIS
+.Op Ar service-name
+.Ar module-type
+.Ar control-flag
+.Pa pam_ssh
+.Op Ar options
+.Sh DESCRIPTION
+The
+SSH
+authentication service module for PAM,
+.Nm
+provides functionality for two PAM categories:
+authentication
+and session management.
+In terms of the
+.Ar module-type
+parameter, they are the
+.Dq Li auth
+and
+.Dq Li session
+features.
+It also provides null functions for the remaining categories.
+.Ss SSH Authentication Module
+The
+SSH
+authentication component
+provides a function to verify the identity of a user
+.Pq Fn pam_sm_authenticate ,
+by prompting the user for a passphrase and verifying that it can
+decrypt the target user's SSH key using that passphrase.
+.Pp
+The following options may be passed to the authentication module:
+.Bl -tag -width ".Cm use_first_pass"
+.It Cm debug
+.Xr syslog 3
+debugging information at
+.Dv LOG_DEBUG
+level.
+.It Cm use_first_pass
+If the authentication module
+is not the first in the stack,
+and a previous module
+obtained the user's password,
+that password is used
+to authenticate the user.
+If this fails,
+the authentication module returns failure
+without prompting the user for a password.
+This option has no effect
+if the authentication module
+is the first in the stack,
+or if no previous modules
+obtained the user's password.
+.It Cm try_first_pass
+This option is similar to the
+.Cm use_first_pass
+option,
+except that if the previously obtained password fails,
+the user is prompted for another password.
+.El
+.Ss SSH Session Management Module
+The
+.Ux
+session management component
+provides functions to initiate
+.Pq Fn pam_sm_open_session
+and terminate
+.Pq Fn pam_sm_close_session
+sessions.
+The
+.Fn pam_sm_open_session
+function starts an SSH agent,
+passing it any private keys it decrypted
+during the authentication phase,
+and sets the environment variables
+the agent specifies.
+The
+.Fn pam_sm_close_session
+function kills the previously started SSH agent
+by sending it a
+.Dv SIGTERM .
+.Pp
+The following options may be passed to the session management module:
+.Bl -tag -width ".Cm use_first_pass"
+.It Cm debug
+.Xr syslog 3
+debugging information at
+.Dv LOG_DEBUG
+level.
+.El
+.Sh FILES
+.Bl -tag -width ".Pa $HOME/.ssh2/id_dsa_*" -compact
+.It Pa $HOME/.ssh/identity
+SSH1/OpenSSH RSA key.
+.It Pa $HOME/.ssh/id_dsa
+OpenSSH DSA key.
+.It Pa $HOME/.ssh2/id_rsa_*
+SSH2 RSA keys.
+.It Pa $HOME/.ssh2/id_dsa_*
+SSH2 DSA keys.
+.El
+.Sh SEE ALSO
+.Xr pam 8 ,
+.Xr pam.conf 5 ,
+.Xr ssh-agent 1 ,
+.Xr syslog 3
Index: pam_ssh/pam_ssh.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_ssh/pam_ssh.c,v
retrieving revision 1.17
diff -u -r1.17 pam_ssh.c
--- pam_ssh/pam_ssh.c 30 Sep 2001 22:11:04 -0000 1.17
+++ pam_ssh/pam_ssh.c 19 Nov 2001 14:37:03 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright (c) 1999, 2000 Andrew J. Korty
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -41,7 +51,10 @@
#include <unistd.h>
#define PAM_SM_AUTH
-#define PAM_SM_SESSION
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include <security/pam_mod_misc.h>
@@ -281,6 +294,29 @@
PAM_RETURN(PAM_SUCCESS);
}
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
typedef AuthenticationConnection AC;
@@ -332,8 +368,7 @@
syslog(LOG_CRIT, "%s: %m", MODULE_NAME);
PAM_RETURN(PAM_SERVICE_ERR);
}
- }
- else if (asprintf(&env_file, "%s/.ssh/agent-%s", pwd->pw_dir,
+ } else if (asprintf(&env_file, "%s/.ssh/agent-%s", pwd->pw_dir,
tty) == -1) {
syslog(LOG_CRIT, "%s: %m", MODULE_NAME);
PAM_RETURN(PAM_SERVICE_ERR);
@@ -401,8 +436,7 @@
syslog(LOG_CRIT, "%s: %m", MODULE_NAME);
PAM_RETURN(PAM_SERVICE_ERR);
}
- }
- else if (strcmp(&env_string[strlen(env_string) -
+ } else if (strcmp(&env_string[strlen(env_string) -
strlen(ENV_PID_SUFFIX)], ENV_PID_SUFFIX) == 0) {
retval = pam_set_data(pamh, "ssh_agent_pid",
env_value, ssh_cleanup);
Index: pam_tacplus/pam_tacplus.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_tacplus/pam_tacplus.c,v
retrieving revision 1.5
diff -u -r1.5 pam_tacplus.c
--- pam_tacplus/pam_tacplus.c 30 Sep 2001 22:11:05 -0000 1.5
+++ pam_tacplus/pam_tacplus.c 19 Nov 2001 14:41:03 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright 1998 Juniper Networks, Inc.
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -37,6 +47,10 @@
#include <unistd.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include "pam_mod_misc.h"
@@ -276,7 +290,61 @@
PAM_EXTERN int
pam_sm_setcred(pam_handle_t *pamh, int flags, int argc, const char **argv)
{
- return PAM_SUCCESS;
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_tacplus");
Index: pam_unix/pam_unix.8
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_unix/pam_unix.8,v
retrieving revision 1.5
diff -u -r1.5 pam_unix.8
--- pam_unix/pam_unix.8 26 Aug 2001 17:41:13 -0000 1.5
+++ pam_unix/pam_unix.8 26 Nov 2001 16:34:06 -0000
@@ -1,5 +1,12 @@
.\" Copyright (c) 2001 Mark R V Murray
.\" All rights reserved.
+.\" Copyright (c) 2001 Networks Associates Technologies, Inc.
+.\" All rights reserved.
+.\"
+.\" This software was developed for the FreeBSD Project by ThinkSec AS and
+.\" NAI Labs, the Security Research Division of Network Associates, Inc.
+.\" under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
+.\" DARPA CHATS research program.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
@@ -9,6 +16,9 @@
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote
+.\" products derived from this software without specific prior written
+.\" permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -24,7 +34,7 @@
.\"
.\" $FreeBSD: src/lib/libpam/modules/pam_unix/pam_unix.8,v 1.5 2001/08/26 17:41:13 markm Exp $
.\"
-.Dd July 7, 2001
+.Dd November 26, 2001
.Dt PAM_UNIX 8
.Os
.Sh NAME
@@ -111,6 +121,17 @@
then this option
will forgo password prompting,
and silently allow authentication to succeed.
+.It Cm local_pass
+Use only the local password database,
+even if NIS is in use.
+This will cause an authentication failure
+if the system is configured
+to only use NIS.
+.It Cm nis_pass
+Use only the NIS password database.
+This will cause an authentication failure
+if the system is not configured
+to use NIS.
.El
.Ss Ux Ss Account Management Module
The
@@ -169,10 +190,13 @@
password database.
.El
.Sh SEE ALSO
-.Xr passwd 1 ,
-.Xr getlogin 2 ,
.Xr crypt 3 ,
-.Xr syslog 3 ,
+.Xr getlogin 2 ,
+.Xr getpwent 3 ,
+.Xr nsswitch.conf 5 ,
+.Xr pam 8 ,
.Xr pam.conf 5 ,
+.Xr passwd 1 ,
.Xr passwd 5 ,
-.Xr pam 8
+.Xr syslog 3 ,
+.Xr nis 4
Index: pam_unix/pam_unix.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_unix/pam_unix.c,v
retrieving revision 1.11
diff -u -r1.11 pam_unix.c
--- pam_unix/pam_unix.c 25 Oct 2001 15:51:50 -0000 1.11
+++ pam_unix/pam_unix.c 19 Nov 2001 14:53:10 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright 1998 Juniper Networks, Inc.
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -135,8 +145,7 @@
*/
PAM_LOG("No password, and null password OK");
PAM_RETURN(PAM_SUCCESS);
- }
- else {
+ } else {
retval = pam_get_pass(pamh, &pass, password_prompt,
&options);
if (retval != PAM_SUCCESS)
@@ -152,8 +161,7 @@
retval = strcmp(encrypted, pwd->pw_passwd) == 0 ?
PAM_SUCCESS : PAM_AUTH_ERR;
- }
- else {
+ } else {
PAM_LOG("Doing dummy authentication");
@@ -334,8 +342,7 @@
*/
PAM_LOG("No password, and null password OK");
PAM_RETURN(PAM_SUCCESS);
- }
- else {
+ } else {
retval = pam_get_pass(pamh, &pass,
PASSWORD_PROMPT_EXPIRED, &options);
if (retval != PAM_SUCCESS)
@@ -366,8 +373,7 @@
PAM_LOG("Voided old password");
PAM_RETURN(PAM_SUCCESS);
- }
- else if (flags & PAM_UPDATE_AUTHTOK) {
+ } else if (flags & PAM_UPDATE_AUTHTOK) {
PAM_LOG("UPDATE round; checking user password");
retval = pam_get_item(pamh, PAM_OLDAUTHTOK,
@@ -399,8 +405,7 @@
if (strcmp(new_pass, new_pass_) == 0) {
got = 1;
break;
- }
- else
+ } else
PAM_VERBOSE_ERROR("Password mismatch");
}
}
@@ -427,8 +432,7 @@
retval = PAM_PERM_DENIED;
PAM_LOG("Unknown local user: %s", user);
}
- }
- else if (res == USER_LOCAL_ONLY) {
+ } else if (res == USER_LOCAL_ONLY) {
if (!pam_test_option(&options, PAM_OPT_NIS_PASS, NULL))
retval = local_passwd(user, new_pass);
else {
@@ -436,14 +440,12 @@
retval = PAM_PERM_DENIED;
PAM_LOG("Unknown NIS user: %s", user);
}
- }
- else if (res == USER_YP_AND_LOCAL) {
+ } else if (res == USER_YP_AND_LOCAL) {
if (pam_test_option(&options, PAM_OPT_NIS_PASS, NULL))
retval = yp_passwd(user, new_pass);
else
retval = local_passwd(user, new_pass);
- }
- else
+ } else
retval = PAM_ABORT; /* Bad juju */
#else
retval = local_passwd(user, new_pass);
@@ -452,8 +454,7 @@
/* XXX wipe the mem as well */
pass = NULL;
new_pass = NULL;
- }
- else {
+ } else {
/* Very bad juju */
retval = PAM_ABORT;
PAM_LOG("Illegal 'flags'");
@@ -620,8 +621,7 @@
master, clnt_spcreateerror(""));
return PAM_ABORT;
}
- }
- else {
+ } else {
if ((clnt = clnt_create(master, YPPASSWDPROG,
YPPASSWDVERS, "udp")) == NULL) {
syslog(LOG_ERR,
Index: pam_wheel/pam_wheel.c
===================================================================
RCS file: /home/ncvs/src/lib/libpam/modules/pam_wheel/pam_wheel.c,v
retrieving revision 1.6
diff -u -r1.6 pam_wheel.c
--- pam_wheel/pam_wheel.c 30 Sep 2001 22:11:06 -0000 1.6
+++ pam_wheel/pam_wheel.c 19 Nov 2001 14:53:08 -0000
@@ -1,6 +1,13 @@
/*-
* Copyright (c) 2001 Mark R V Murray
* All rights reserved.
+ * Copyright (c) 2001 Networks Associates Technologies, Inc.
+ * All rights reserved.
+ *
+ * Portions of this software were developed for the FreeBSD Project by
+ * ThinkSec AS and NAI Labs, the Security Research Division of Network
+ * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
+ * ("CBOSS"), as part of the DARPA CHATS research program.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -10,6 +17,9 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@@ -39,6 +49,10 @@
#include <grp.h>
#define PAM_SM_AUTH
+#define PAM_SM_ACCOUNT
+#define PAM_SM_SESSION
+#define PAM_SM_PASSWORD
+
#include <security/pam_modules.h>
#include <pam_mod_misc.h>
@@ -93,8 +107,7 @@
if (pam_test_option(&options, PAM_OPT_AUTH_AS_SELF, NULL)) {
pwd = getpwnam(getlogin());
user = strdup(pwd->pw_name);
- }
- else {
+ } else {
user = targetuser;
pwd = getpwnam(user);
}
@@ -120,8 +133,7 @@
if (!pam_test_option(&options, PAM_OPT_GROUP, &use_group)) {
if ((grp = getgrnam("wheel")) == NULL)
grp = getgrgid(0);
- }
- else
+ } else
grp = getgrnam(use_group);
if (grp == NULL || grp->gr_mem == NULL) {
@@ -164,6 +176,54 @@
PAM_LOG("Options processed");
PAM_RETURN(PAM_SUCCESS);
+}
+
+PAM_EXTERN int
+pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc ,const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_chauthtok(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
+{
+ struct options options;
+
+ pam_std_option(&options, NULL, argc, argv);
+
+ PAM_LOG("Options processed");
+
+ PAM_RETURN(PAM_IGNORE);
}
PAM_MODULE_ENTRY("pam_wheel");
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