diff --git a/src/man/sssd-ldap.5.xml b/src/man/sssd-ldap.5.xml
index a6f9b1c97b9..8862bf57143 100644
--- a/src/man/sssd-ldap.5.xml
+++ b/src/man/sssd-ldap.5.xml
@@ -234,6 +234,13 @@
userPassword (not recommended).
+
+
+ exop_force - Try Password Modify
+ Extended Operation (RFC 3062) even if
+ there are no grace logins left.
+
+
diff --git a/src/providers/ipa/ipa_auth.c b/src/providers/ipa/ipa_auth.c
index e238d0623de..db1cd6ad39f 100644
--- a/src/providers/ipa/ipa_auth.c
+++ b/src/providers/ipa/ipa_auth.c
@@ -397,7 +397,8 @@ static void ipa_pam_auth_handler_connect_done(struct tevent_req *subreq)
SDAP_USE_PPOLICY);
subreq = sdap_auth_send(state, state->ev, sh, NULL, NULL, dn,
- state->pd->authtok, timeout, use_ppolicy);
+ state->pd->authtok, timeout, use_ppolicy,
+ state->auth_ctx->sdap_auth_ctx->opts->pwmodify_mode);
if (subreq == NULL) {
goto done;
}
diff --git a/src/providers/ldap/ldap_auth.c b/src/providers/ldap/ldap_auth.c
index 9ccbdabdbee..370cdf17188 100644
--- a/src/providers/ldap/ldap_auth.c
+++ b/src/providers/ldap/ldap_auth.c
@@ -914,7 +914,8 @@ static void auth_do_bind(struct tevent_req *req)
subreq = sdap_auth_send(state, state->ev, state->sh,
NULL, NULL, state->dn,
state->authtok,
- timeout, use_ppolicy);
+ timeout, use_ppolicy,
+ state->ctx->opts->pwmodify_mode);
if (!subreq) {
tevent_req_error(req, ENOMEM);
return;
@@ -1208,6 +1209,7 @@ sdap_pam_change_password_send(TALLOC_CTX *mem_ctx,
switch (opts->pwmodify_mode) {
case SDAP_PWMODIFY_EXOP:
+ case SDAP_PWMODIFY_EXOP_FORCE:
use_ppolicy = dp_opt_get_bool(opts->basic, SDAP_USE_PPOLICY);
subreq = sdap_exop_modify_passwd_send(state, ev, sh, user_dn,
password, new_password,
@@ -1252,6 +1254,7 @@ static void sdap_pam_change_password_done(struct tevent_req *subreq)
switch (state->mode) {
case SDAP_PWMODIFY_EXOP:
+ case SDAP_PWMODIFY_EXOP_FORCE:
ret = sdap_exop_modify_passwd_recv(subreq, state,
&state->user_error_message);
break;
diff --git a/src/providers/ldap/ldap_options.c b/src/providers/ldap/ldap_options.c
index 277bcb529fe..72a95300d74 100644
--- a/src/providers/ldap/ldap_options.c
+++ b/src/providers/ldap/ldap_options.c
@@ -294,6 +294,8 @@ int ldap_get_options(TALLOC_CTX *memctx,
opts->pwmodify_mode = SDAP_PWMODIFY_EXOP;
} else if (strcasecmp(pwmodify, "ldap_modify") == 0) {
opts->pwmodify_mode = SDAP_PWMODIFY_LDAP;
+ } else if (strcasecmp(pwmodify, "exop_force") == 0) {
+ opts->pwmodify_mode = SDAP_PWMODIFY_EXOP_FORCE;
} else {
DEBUG(SSSDBG_FATAL_FAILURE, "Unrecognized pwmodify mode: %s\n", pwmodify);
ret = EINVAL;
diff --git a/src/providers/ldap/sdap.h b/src/providers/ldap/sdap.h
index d66ca156afe..35a4d5e1c96 100644
--- a/src/providers/ldap/sdap.h
+++ b/src/providers/ldap/sdap.h
@@ -550,8 +550,9 @@ struct sdap_options {
/* password modify mode */
enum pwmodify_mode {
- SDAP_PWMODIFY_EXOP = 1, /* pwmodify extended operation */
- SDAP_PWMODIFY_LDAP = 2 /* ldap_modify of userPassword */
+ SDAP_PWMODIFY_EXOP = 1, /* pwmodify extended operation */
+ SDAP_PWMODIFY_LDAP = 2, /* ldap_modify of userPassword */
+ SDAP_PWMODIFY_EXOP_FORCE = 3 /* forced pwmodify extended operation */
} pwmodify_mode;
/* The search bases for the domain or its subdomain */
diff --git a/src/providers/ldap/sdap_async.h b/src/providers/ldap/sdap_async.h
index de277e047fe..e8bbb8b344e 100644
--- a/src/providers/ldap/sdap_async.h
+++ b/src/providers/ldap/sdap_async.h
@@ -147,7 +147,8 @@ struct tevent_req *sdap_auth_send(TALLOC_CTX *memctx,
const char *user_dn,
struct sss_auth_token *authtok,
int simple_bind_timeout,
- bool use_ppolicy);
+ bool use_ppolicy,
+ enum pwmodify_mode pwmodify_mode);
errno_t sdap_auth_recv(struct tevent_req *req,
TALLOC_CTX *memctx,
diff --git a/src/providers/ldap/sdap_async_connection.c b/src/providers/ldap/sdap_async_connection.c
index a6d4ee4438b..f6f10885814 100644
--- a/src/providers/ldap/sdap_async_connection.c
+++ b/src/providers/ldap/sdap_async_connection.c
@@ -646,6 +646,7 @@ struct simple_bind_state {
struct tevent_context *ev;
struct sdap_handle *sh;
const char *user_dn;
+ enum pwmodify_mode pwmodify_mode;
struct sdap_op *op;
@@ -663,7 +664,8 @@ static struct tevent_req *simple_bind_send(TALLOC_CTX *memctx,
int timeout,
const char *user_dn,
struct berval *pw,
- bool use_ppolicy)
+ bool use_ppolicy,
+ enum pwmodify_mode pwmodify_mode)
{
struct tevent_req *req;
struct simple_bind_state *state;
@@ -686,6 +688,7 @@ static struct tevent_req *simple_bind_send(TALLOC_CTX *memctx,
state->ev = ev;
state->sh = sh;
state->user_dn = user_dn;
+ state->pwmodify_mode = pwmodify_mode;
if (use_ppolicy) {
ret = sss_ldap_control_create(LDAP_CONTROL_PASSWORDPOLICYREQUEST,
@@ -872,7 +875,12 @@ static void simple_bind_done(struct sdap_op *op,
* Grace Authentications". */
DEBUG(SSSDBG_TRACE_LIBS,
"Password expired, grace logins exhausted.\n");
- ret = ERR_AUTH_FAILED;
+ if (state->pwmodify_mode == SDAP_PWMODIFY_EXOP_FORCE) {
+ DEBUG(SSSDBG_TRACE_LIBS, "Password changed forced.\n");
+ ret = ERR_PASSWORD_EXPIRED;
+ } else {
+ ret = ERR_AUTH_FAILED;
+ }
}
} else if (strcmp(response_controls[c]->ldctl_oid,
LDAP_CONTROL_PWEXPIRED) == 0) {
@@ -885,7 +893,12 @@ static void simple_bind_done(struct sdap_op *op,
if (result == LDAP_INVALID_CREDENTIALS) {
DEBUG(SSSDBG_TRACE_LIBS,
"Password expired, grace logins exhausted.\n");
- ret = ERR_AUTH_FAILED;
+ if (state->pwmodify_mode == SDAP_PWMODIFY_EXOP_FORCE) {
+ DEBUG(SSSDBG_TRACE_LIBS, "Password changed forced.\n");
+ ret = ERR_PASSWORD_EXPIRED;
+ } else {
+ ret = ERR_AUTH_FAILED;
+ }
} else {
DEBUG(SSSDBG_TRACE_LIBS,
"Password expired, user must set a new password.\n");
@@ -1365,7 +1378,8 @@ struct tevent_req *sdap_auth_send(TALLOC_CTX *memctx,
const char *user_dn,
struct sss_auth_token *authtok,
int simple_bind_timeout,
- bool use_ppolicy)
+ bool use_ppolicy,
+ enum pwmodify_mode pwmodify_mode)
{
struct tevent_req *req, *subreq;
struct sdap_auth_state *state;
@@ -1404,7 +1418,7 @@ struct tevent_req *sdap_auth_send(TALLOC_CTX *memctx,
pw.bv_len = pwlen;
state->is_sasl = false;
- subreq = simple_bind_send(state, ev, sh, simple_bind_timeout, user_dn, &pw, use_ppolicy);
+ subreq = simple_bind_send(state, ev, sh, simple_bind_timeout, user_dn, &pw, use_ppolicy, pwmodify_mode);
if (!subreq) {
tevent_req_error(req, ENOMEM);
return tevent_req_post(req, ev);
@@ -1981,7 +1995,8 @@ static void sdap_cli_auth_step(struct tevent_req *req)
dp_opt_get_int(state->opts->basic,
SDAP_OPT_TIMEOUT),
dp_opt_get_bool(state->opts->basic,
- SDAP_USE_PPOLICY));
+ SDAP_USE_PPOLICY),
+ state->opts->pwmodify_mode);
talloc_free(authtok);
if (!subreq) {
tevent_req_error(req, ENOMEM);