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Diffstat (limited to 'nsswitch/pam_winbind.h')
| -rw-r--r-- | nsswitch/pam_winbind.h | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/nsswitch/pam_winbind.h b/nsswitch/pam_winbind.h new file mode 100644 index 0000000..2f4a257 --- /dev/null +++ b/nsswitch/pam_winbind.h @@ -0,0 +1,221 @@ +/* + * Copyright (c) Andrew Tridgell <tridge@samba.org> 2000 + * Copyright (c) Tim Potter <tpot@samba.org> 2000 + * Copyright (c) Andrew Bartlettt <abartlet@samba.org> 2002 + * Copyright (c) Guenther Deschner <gd@samba.org> 2005-2008 + * Copyright (c) Jan Rêkorajski 1999. + * Copyright (c) Andrew G. Morgan 1996-8. + * Copyright (c) Alex O. Yuriev, 1996. + * Copyright (c) Cristian Gafton 1996. + * Copyright (C) Elliot Lee <sopwith@redhat.com> 1996, Red Hat Software. + * + * 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, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 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. + * + * ALTERNATIVELY, this product may be distributed under the terms of + * the GNU Public License, in which case the provisions of the GPL are + * required INSTEAD OF the above restrictions. (This clause is + * necessary due to a potential bad interaction between the GPL and + * the restrictions contained in a BSD-style copyright.) + * + * THIS SOFTWARE IS PROVIDED `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 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. + */ + +/* pam_winbind header file + (Solaris needs some macros from Linux for common PAM code) + + Shirish Kalele 2000 +*/ + +#ifndef _NSSWITCH_PAM_WINBIND_H_ +#define _NSSWITCH_PAM_WINBIND_H_ + +#include "../lib/replace/replace.h" +#include "system/syslog.h" +#include "system/time.h" +#include <talloc.h> +#include "libwbclient/wbclient.h" +#include "lib/util/tiniparser.h" + +#define MODULE_NAME "pam_winbind" +#define PAM_SM_AUTH +#define PAM_SM_ACCOUNT +#define PAM_SM_PASSWORD +#define PAM_SM_SESSION + +#ifndef PAM_WINBIND_CONFIG_FILE +#define PAM_WINBIND_CONFIG_FILE "/etc/security/pam_winbind.conf" +#endif + +#ifdef HAVE_LIBINTL_H +#include <libintl.h> +#endif + +#if defined(LINUX) + +/* newer versions of PAM have this in _pam_compat.h */ +#ifndef PAM_AUTHTOK_RECOVERY_ERR +#define PAM_AUTHTOK_RECOVERY_ERR PAM_AUTHTOK_RECOVER_ERR +#endif + +#else /* !LINUX */ + +/* Solaris always uses dynamic pam modules */ +#define PAM_EXTERN extern +#if defined(HAVE_SECURITY_PAM_APPL_H) +#include <security/pam_appl.h> +#elif defined(HAVE_PAM_PAM_APPL_H) +#include <pam/pam_appl.h> +#endif + +#ifndef PAM_AUTHTOK_RECOVER_ERR +#define PAM_AUTHTOK_RECOVER_ERR PAM_AUTHTOK_RECOVERY_ERR +#endif + +#endif /* (!)LINUX */ + +#if defined(HAVE_SECURITY_PAM_MODULES_H) +#include <security/pam_modules.h> +#elif defined(HAVE_PAM_PAM_MODULES_H) +#include <pam/pam_modules.h> +#endif + +#if defined(HAVE_SECURITY__PAM_MACROS_H) +#include <security/_pam_macros.h> +#elif defined(HAVE_PAM__PAM_MACROS_H) +#include <pam/_pam_macros.h> +#else +/* Define required macros from (Linux PAM 0.68) security/_pam_macros.h */ +#define _pam_drop_reply(/* struct pam_response * */ reply, /* int */ replies) \ +do { \ + int reply_i; \ + \ + for (reply_i=0; reply_i<replies; ++reply_i) { \ + if (reply[reply_i].resp) { \ + _pam_overwrite(reply[reply_i].resp); \ + free(reply[reply_i].resp); \ + } \ + } \ + if (reply) \ + free(reply); \ +} while (0) + +#define _pam_overwrite(x) \ +do { \ + register char *__xx__; \ + if ((__xx__=(x))) \ + while (*__xx__) \ + *__xx__++ = '\0'; \ +} while (0) + +/* + * Don't just free it, forget it too. + */ + +#define _pam_drop(X) SAFE_FREE(X) + +#define x_strdup(s) ( (s) ? strdup(s):NULL ) +#endif /* HAVE_SECURITY__PAM_MACROS_H */ + +#ifdef HAVE_SECURITY_PAM_EXT_H +#include <security/pam_ext.h> +#endif + +#define WINBIND_DEBUG_ARG 0x00000001 +#define WINBIND_USE_AUTHTOK_ARG 0x00000002 +#define WINBIND_UNKNOWN_OK_ARG 0x00000004 +#define WINBIND_TRY_FIRST_PASS_ARG 0x00000008 +#define WINBIND_USE_FIRST_PASS_ARG 0x00000010 +#define WINBIND__OLD_PASSWORD 0x00000020 +#define WINBIND_REQUIRED_MEMBERSHIP 0x00000040 +#define WINBIND_KRB5_AUTH 0x00000080 +#define WINBIND_KRB5_CCACHE_TYPE 0x00000100 +#define WINBIND_CACHED_LOGIN 0x00000200 +#define WINBIND_CONFIG_FILE 0x00000400 +#define WINBIND_SILENT 0x00000800 +#define WINBIND_DEBUG_STATE 0x00001000 +#define WINBIND_WARN_PWD_EXPIRE 0x00002000 +#define WINBIND_MKHOMEDIR 0x00004000 +#define WINBIND_TRY_AUTHTOK_ARG 0x00008000 +#define WINBIND_PWD_CHANGE_PROMPT 0x00010000 + +#if defined(HAVE_GETTEXT) && !defined(__LCLINT__) +#define _(string) dgettext(MODULE_NAME, string) +#else +#define _(string) string +#endif + +#define N_(string) string + +/* + * here is the string to inform the user that the new passwords they + * typed were not the same. + */ + +#define MISTYPED_PASS _("Sorry, passwords do not match") + +#define on(x, y) (x & y) +#define off(x, y) (!(x & y)) + +#define PAM_WINBIND_NEW_AUTHTOK_REQD "PAM_WINBIND_NEW_AUTHTOK_REQD" +#define PAM_WINBIND_NEW_AUTHTOK_REQD_DURING_AUTH "PAM_WINBIND_NEW_AUTHTOK_REQD_DURING_AUTH" +#define PAM_WINBIND_HOMEDIR "PAM_WINBIND_HOMEDIR" +#define PAM_WINBIND_LOGONSCRIPT "PAM_WINBIND_LOGONSCRIPT" +#define PAM_WINBIND_LOGONSERVER "PAM_WINBIND_LOGONSERVER" +#define PAM_WINBIND_PROFILEPATH "PAM_WINBIND_PROFILEPATH" +#define PAM_WINBIND_PWD_LAST_SET "PAM_WINBIND_PWD_LAST_SET" + +#define SECONDS_PER_DAY 86400 + +#define DEFAULT_DAYS_TO_WARN_BEFORE_PWD_EXPIRES 14 + +#include "winbind_client.h" + +#define PAM_WB_REMARK_DIRECT(c,x)\ +{\ + const char *error_string = NULL; \ + error_string = _get_ntstatus_error_string(x);\ + if (error_string != NULL) {\ + _make_remark(c, PAM_ERROR_MSG, error_string);\ + } else {\ + _make_remark(c, PAM_ERROR_MSG, x);\ + };\ +}; + +#define LOGON_KRB5_FAIL_CLOCK_SKEW 0x02000000 + +#define PAM_WB_CACHED_LOGON(x) (x & WBC_AUTH_USER_INFO_CACHED_ACCOUNT) +#define PAM_WB_KRB5_CLOCK_SKEW(x) (x & LOGON_KRB5_FAIL_CLOCK_SKEW) +#define PAM_WB_GRACE_LOGON(x) ((WBC_AUTH_USER_INFO_CACHED_ACCOUNT|WBC_AUTH_USER_INFO_GRACE_LOGON) == ( x & (WBC_AUTH_USER_INFO_CACHED_ACCOUNT|WBC_AUTH_USER_INFO_GRACE_LOGON))) + +struct pwb_context { + pam_handle_t *pamh; + int flags; + int argc; + const char **argv; + struct tiniparser_dictionary *dict; + uint32_t ctrl; + struct wbcContext *wbc_ctx; +}; + +#endif /* _NSSWITCH_PAM_WINBIND_H_ */ |