The branch, master has been updated
via 20c85cc1da8 pam_winbind: add new pwd_change_prompt option (defaults
to off).
from eae4c54e2b1 s3:winbind: Fix using normalized name in
sam_name_to_sid()
https://git.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 20c85cc1da8d8c7f1932fbdd92128bb6dafad472
Author: Günther Deschner <g...@samba.org>
Date: Wed Nov 17 09:56:09 2021 +0100
pam_winbind: add new pwd_change_prompt option (defaults to off).
This change disables the prompt for the change of an expired password by
default (using the PAM_RADIO_TYPE mechanism if present).
BUG: https://bugzilla.samba.org/show_bug.cgi?id=8691
Guenther
Signed-off-by: Guenther Deschner <g...@samba.org>
Reviewed-by: Alexander Bokovoy <a...@samba.org>
Reviewed-by: Andreas Schneider <a...@samba.org>
Autobuild-User(master): Jeremy Allison <j...@samba.org>
Autobuild-Date(master): Thu Dec 16 03:05:30 UTC 2021 on sn-devel-184
-----------------------------------------------------------------------
Summary of changes:
docs-xml/manpages/pam_winbind.conf.5.xml | 7 +++++++
nsswitch/pam_winbind.c | 12 ++++++++++--
nsswitch/pam_winbind.h | 1 +
3 files changed, 18 insertions(+), 2 deletions(-)
Changeset truncated at 500 lines:
diff --git a/docs-xml/manpages/pam_winbind.conf.5.xml
b/docs-xml/manpages/pam_winbind.conf.5.xml
index 0bc288f91a1..bae9298fc32 100644
--- a/docs-xml/manpages/pam_winbind.conf.5.xml
+++ b/docs-xml/manpages/pam_winbind.conf.5.xml
@@ -194,6 +194,13 @@
</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term>pwd_change_prompt = yes|no</term>
+ <listitem><para>
+ Generate prompt for changing an expired password.
Defaults to "no".
+ </para></listitem>
+ </varlistentry>
+
</variablelist>
</para>
diff --git a/nsswitch/pam_winbind.c b/nsswitch/pam_winbind.c
index 5d168e2715e..e7ae605b341 100644
--- a/nsswitch/pam_winbind.c
+++ b/nsswitch/pam_winbind.c
@@ -479,6 +479,10 @@ static int _pam_parse(const pam_handle_t *pamh,
ctrl |= WINBIND_MKHOMEDIR;
}
+ if (tiniparser_getboolean(d, "global:pwd_change_prompt", false)) {
+ ctrl |= WINBIND_PWD_CHANGE_PROMPT;
+ }
+
config_from_pam:
/* step through arguments */
for (i=argc,v=argv; i-- > 0; ++v) {
@@ -522,6 +526,8 @@ config_from_pam:
else if (!strncasecmp(*v, "warn_pwd_expire",
strlen("warn_pwd_expire")))
ctrl |= WINBIND_WARN_PWD_EXPIRE;
+ else if (!strcasecmp(*v, "pwd_change_prompt"))
+ ctrl |= WINBIND_PWD_CHANGE_PROMPT;
else if (type != PAM_WINBIND_CLEANUP) {
__pam_log(pamh, ctrl, LOG_ERR,
"pam_parse: unknown option: %s", *v);
@@ -976,7 +982,8 @@ static bool _pam_send_password_expiry_message(struct
pwb_context *ctx,
* successfully sent the warning message.
* Give the user a chance to change pwd.
*/
- if (ret == PAM_SUCCESS) {
+ if (ret == PAM_SUCCESS &&
+ (ctx->ctrl & WINBIND_PWD_CHANGE_PROMPT)) {
if (change_pwd) {
retval = _pam_winbind_change_pwd(ctx);
if (retval) {
@@ -1006,7 +1013,8 @@ static bool _pam_send_password_expiry_message(struct
pwb_context *ctx,
* successfully sent the warning message.
* Give the user a chance to change pwd.
*/
- if (ret == PAM_SUCCESS) {
+ if (ret == PAM_SUCCESS &&
+ (ctx->ctrl & WINBIND_PWD_CHANGE_PROMPT)) {
if (change_pwd) {
retval = _pam_winbind_change_pwd(ctx);
if (retval) {
diff --git a/nsswitch/pam_winbind.h b/nsswitch/pam_winbind.h
index c6786d65a4d..2f4a25729bd 100644
--- a/nsswitch/pam_winbind.h
+++ b/nsswitch/pam_winbind.h
@@ -157,6 +157,7 @@ do { \
#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)
--
Samba Shared Repository
