[SSSD] IPA migration fixes

Jakub Hrozek jhrozek at redhat.com
Thu Aug 18 08:38:22 UTC 2011


On Wed, Aug 17, 2011 at 04:58:05PM +0200, Jakub Hrozek wrote:
> On Wed, Aug 17, 2011 at 01:15:31PM +0200, Jakub Hrozek wrote:
> > https://fedorahosted.org/sssd/ticket/924 started as a segfault ticket
> > but we could never reproduce the crash afterwards.
> > 
> > As Sumit noted it might have been caused by setting the O_NONBLOCK flag
> > twice. However, the changes Sumit proposed in the ticket still make
> > sense because they provide much cleaner solution.
> > 
> > Attached are two patches:
> > 
> > [PATCH 1/2] Provide means of forcing TLS and GSSAPI enabled/disabled
> > for sdap connections
> > 
> > This will be used to force TLS on the auth connection only and allow
> > staying on GSSAPI-backed ID connection for the rest of the request.
> > 
> 
> Self-nack on patch #1, it is not complete. I'll provide an updated
> version later.

New patches attached.
-------------- next part --------------
From 0fed51da01cfdfabf93cf1f8bdde00a427377368 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek at redhat.com>
Date: Wed, 27 Jul 2011 18:34:04 +0200
Subject: [PATCH 1/2] Provide means of forcing TLS and GSSAPI enabled/disabled
 for sdap connections

---
 src/providers/ipa/ipa_auth.c               |    2 +-
 src/providers/ldap/ldap_id.c               |    3 ++-
 src/providers/ldap/sdap_async.h            |    4 +++-
 src/providers/ldap/sdap_async_connection.c |   28 +++++++++++++++++++++-------
 src/providers/ldap/sdap_id_op.c            |    4 +++-
 5 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/src/providers/ipa/ipa_auth.c b/src/providers/ipa/ipa_auth.c
index f0bdd42..083508d 100644
--- a/src/providers/ipa/ipa_auth.c
+++ b/src/providers/ipa/ipa_auth.c
@@ -92,7 +92,7 @@ static struct tevent_req *get_password_migration_flag_send(TALLOC_CTX *memctx,
 
     subreq = sdap_cli_connect_send(state, ev, sdap_auth_ctx->opts,
                                    sdap_auth_ctx->be, sdap_auth_ctx->service,
-                                   true);
+                                   true, NULL, false);
     if (subreq == NULL) {
         DEBUG(1, ("sdap_cli_connect_send failed.\n"));
         goto fail;
diff --git a/src/providers/ldap/ldap_id.c b/src/providers/ldap/ldap_id.c
index 2d8aeff..1e43f17 100644
--- a/src/providers/ldap/ldap_id.c
+++ b/src/providers/ldap/ldap_id.c
@@ -687,7 +687,8 @@ void sdap_check_online(struct be_req *be_req)
                           struct sdap_id_ctx);
 
     req = sdap_cli_connect_send(be_req, be_req->be_ctx->ev, ctx->opts,
-                                be_req->be_ctx, ctx->service, false);
+                                be_req->be_ctx, ctx->service, false,
+                                NULL, false);
     if (req == NULL) {
         DEBUG(1, ("sdap_cli_connect_send failed.\n"));
         goto done;
diff --git a/src/providers/ldap/sdap_async.h b/src/providers/ldap/sdap_async.h
index 4115f62..578236a 100644
--- a/src/providers/ldap/sdap_async.h
+++ b/src/providers/ldap/sdap_async.h
@@ -130,7 +130,9 @@ struct tevent_req *sdap_cli_connect_send(TALLOC_CTX *memctx,
                                          struct sdap_options *opts,
                                          struct be_ctx *be,
                                          struct sdap_service *service,
-                                         bool skip_rootdse);
+                                         bool skip_rootdse,
+                                         bool *force_tls,
+                                         bool skip_auth);
 int sdap_cli_connect_recv(struct tevent_req *req,
                           TALLOC_CTX *memctx,
                           bool *can_retry,
diff --git a/src/providers/ldap/sdap_async_connection.c b/src/providers/ldap/sdap_async_connection.c
index 6f67700..ee8b55a 100644
--- a/src/providers/ldap/sdap_async_connection.c
+++ b/src/providers/ldap/sdap_async_connection.c
@@ -1103,6 +1103,9 @@ struct sdap_cli_connect_state {
     struct fo_server *srv;
 
     struct sdap_server_opts *srv_opts;
+
+    bool *force_tls;
+    bool do_auth;
 };
 
 static int sdap_cli_resolve_next(struct tevent_req *req);
@@ -1120,7 +1123,9 @@ struct tevent_req *sdap_cli_connect_send(TALLOC_CTX *memctx,
                                          struct sdap_options *opts,
                                          struct be_ctx *be,
                                          struct sdap_service *service,
-                                         bool skip_rootdse)
+                                         bool skip_rootdse,
+                                         bool *force_tls,
+                                         bool skip_auth)
 {
     struct sdap_cli_connect_state *state;
     struct tevent_req *req;
@@ -1137,6 +1142,8 @@ struct tevent_req *sdap_cli_connect_send(TALLOC_CTX *memctx,
     state->srv_opts = NULL;
     state->be = be;
     state->use_rootdse = !skip_rootdse;
+    state->force_tls = force_tls;
+    state->do_auth = !skip_auth;
 
     ret = sdap_cli_resolve_next(req);
     if (ret) {
@@ -1174,8 +1181,9 @@ static void sdap_cli_resolve_done(struct tevent_req *subreq)
     struct sdap_cli_connect_state *state = tevent_req_data(req,
                                              struct sdap_cli_connect_state);
     int ret;
-    bool use_tls = dp_opt_get_bool(state->opts->basic,
-                                   SDAP_ID_TLS);
+    bool use_tls = state->force_tls ? *state->force_tls : \
+                                       dp_opt_get_bool(state->opts->basic,
+                                                       SDAP_ID_TLS);
 
     ret = be_resolve_server_recv(subreq, &state->srv);
     talloc_zfree(subreq);
@@ -1238,7 +1246,7 @@ static void sdap_cli_connect_done(struct tevent_req *subreq)
 
     sasl_mech = dp_opt_get_string(state->opts->basic, SDAP_SASL_MECH);
 
-    if (sasl_mech && state->use_rootdse) {
+    if (state->do_auth && sasl_mech && state->use_rootdse) {
         /* check if server claims to support GSSAPI */
         if (!sdap_is_sasl_mech_supported(state->sh, sasl_mech)) {
             tevent_req_error(req, ENOTSUP);
@@ -1246,7 +1254,7 @@ static void sdap_cli_connect_done(struct tevent_req *subreq)
         }
     }
 
-    if (sasl_mech && (strcasecmp(sasl_mech, "GSSAPI") == 0)) {
+    if (state->do_auth && sasl_mech && (strcasecmp(sasl_mech, "GSSAPI") == 0)) {
         if (dp_opt_get_bool(state->opts->basic, SDAP_KRB5_KINIT)) {
             sdap_cli_kinit_step(req);
             return;
@@ -1350,7 +1358,7 @@ static void sdap_cli_rootdse_done(struct tevent_req *subreq)
 
     sasl_mech = dp_opt_get_string(state->opts->basic, SDAP_SASL_MECH);
 
-    if (sasl_mech && state->use_rootdse) {
+    if (state->do_auth && sasl_mech && state->use_rootdse) {
         /* check if server claims to support GSSAPI */
         if (!sdap_is_sasl_mech_supported(state->sh, sasl_mech)) {
             tevent_req_error(req, ENOTSUP);
@@ -1358,7 +1366,7 @@ static void sdap_cli_rootdse_done(struct tevent_req *subreq)
         }
     }
 
-    if (sasl_mech && (strcasecmp(sasl_mech, "GSSAPI") == 0)) {
+    if (state->do_auth && sasl_mech && (strcasecmp(sasl_mech, "GSSAPI") == 0)) {
         if (dp_opt_get_bool(state->opts->basic, SDAP_KRB5_KINIT)) {
             sdap_cli_kinit_step(req);
             return;
@@ -1440,6 +1448,12 @@ static void sdap_cli_auth_step(struct tevent_req *req)
                                              struct sdap_cli_connect_state);
     struct tevent_req *subreq;
 
+    if (!state->do_auth) {
+        /* No authentication requested or GSSAPI auth forced off */
+        tevent_req_done(req);
+        return;
+    }
+
     subreq = sdap_auth_send(state,
                             state->ev,
                             state->sh,
diff --git a/src/providers/ldap/sdap_id_op.c b/src/providers/ldap/sdap_id_op.c
index 11a379c..debc277 100644
--- a/src/providers/ldap/sdap_id_op.c
+++ b/src/providers/ldap/sdap_id_op.c
@@ -465,7 +465,9 @@ static int sdap_id_op_connect_step(struct tevent_req *req)
     subreq = sdap_cli_connect_send(conn_data, state->ev,
                                    state->id_ctx->opts,
                                    state->id_ctx->be,
-                                   state->id_ctx->service, false);
+                                   state->id_ctx->service, false,
+                                   NULL, false);
+
     if (!subreq) {
         ret = ENOMEM;
         goto done;
-- 
1.7.6

-------------- next part --------------
>From 066dbd5ead75b5fa145013d9eb20e4cd76cf84c2 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek at redhat.com>
Date: Mon, 25 Jul 2011 16:55:34 +0200
Subject: [PATCH 2/2] IPA migration fixes

* use the id connection for looking up the migration flag
* force TLS on the password based authentication connection

https://fedorahosted.org/sssd/ticket/924
---
 src/providers/ipa/ipa_auth.c   |  184 +++++++++++++++++++++++-----------------
 src/providers/ipa/ipa_common.h |    1 +
 src/providers/ipa/ipa_init.c   |    8 ++
 3 files changed, 116 insertions(+), 77 deletions(-)

diff --git a/src/providers/ipa/ipa_auth.c b/src/providers/ipa/ipa_auth.c
index 083508d..ed42a0f 100644
--- a/src/providers/ipa/ipa_auth.c
+++ b/src/providers/ipa/ipa_auth.c
@@ -31,7 +31,7 @@
 #include "providers/krb5/krb5_auth.h"
 #include "providers/ipa/ipa_common.h"
 
-#define IPA_CONFIG_MIRATION_ENABLED "ipaMigrationEnabled"
+#define IPA_CONFIG_MIGRATION_ENABLED "ipaMigrationEnabled"
 #define IPA_CONFIG_SEARCH_BASE_TEMPLATE "cn=etc,%s"
 #define IPA_CONFIG_FILTER "(&(cn=ipaConfig)(objectClass=ipaGuiConfig))"
 
@@ -42,8 +42,8 @@ static void ipa_auth_reply(struct be_req *be_req, int dp_err, int result)
 
 struct get_password_migration_flag_state {
     struct tevent_context *ev;
-    struct sdap_auth_ctx *sdap_auth_ctx;
-    struct sdap_handle *sh;
+    struct sdap_id_op *sdap_op;
+    struct sdap_id_ctx *sdap_id_ctx;
     enum sdap_result result;
     struct fo_server *srv;
     char *ipa_realm;
@@ -55,14 +55,14 @@ static void get_password_migration_flag_done(struct tevent_req *subreq);
 
 static struct tevent_req *get_password_migration_flag_send(TALLOC_CTX *memctx,
                                             struct tevent_context *ev,
-                                            struct sdap_auth_ctx *sdap_auth_ctx,
+                                            struct sdap_id_ctx *sdap_id_ctx,
                                             char *ipa_realm)
 {
     int ret;
     struct tevent_req *req, *subreq;
     struct get_password_migration_flag_state *state;
 
-    if (sdap_auth_ctx == NULL || ipa_realm == NULL) {
+    if (sdap_id_ctx == NULL || ipa_realm == NULL) {
         DEBUG(1, ("Missing parameter.\n"));
         return NULL;
     }
@@ -75,30 +75,26 @@ static struct tevent_req *get_password_migration_flag_send(TALLOC_CTX *memctx,
     }
 
     state->ev = ev;
-    state->sdap_auth_ctx = sdap_auth_ctx;
-    state->sh = NULL;
+    state->sdap_id_ctx = sdap_id_ctx;
     state->result = SDAP_ERROR;
     state->srv = NULL;
     state->password_migration = false;
     state->ipa_realm = ipa_realm;
 
-    /* We request to use StartTLS here, because if password migration is
-     * enabled we will use this connection for authentication, too. */
-    ret = dp_opt_set_bool(sdap_auth_ctx->opts->basic, SDAP_ID_TLS, true);
-    if (ret != EOK) {
-        DEBUG(1, ("Failed to set SDAP_ID_TLS to true.\n"));
+    state->sdap_op = sdap_id_op_create(state, state->sdap_id_ctx->conn_cache);
+    if (state->sdap_op == NULL) {
+        DEBUG(1, ("sdap_id_op_create failed.\n"));
         goto fail;
     }
 
-    subreq = sdap_cli_connect_send(state, ev, sdap_auth_ctx->opts,
-                                   sdap_auth_ctx->be, sdap_auth_ctx->service,
-                                   true, NULL, false);
-    if (subreq == NULL) {
-        DEBUG(1, ("sdap_cli_connect_send failed.\n"));
+    subreq = sdap_id_op_connect_send(state->sdap_op, state, &ret);
+    if (!subreq) {
+        DEBUG(1, ("sdap_id_op_connect_send failed: %d(%s).\n",
+                  ret, strerror(ret)));
         goto fail;
     }
-    tevent_req_set_callback(subreq, get_password_migration_flag_auth_done,
-                            req);
+
+    tevent_req_set_callback(subreq, get_password_migration_flag_auth_done, req);
 
     return req;
 
@@ -113,15 +109,22 @@ static void get_password_migration_flag_auth_done(struct tevent_req *subreq)
                                                       struct tevent_req);
     struct get_password_migration_flag_state *state = tevent_req_data(req,
                                       struct get_password_migration_flag_state);
-    int ret;
+    int ret, dp_error;
     char *ldap_basedn;
     char *search_base;
     const char **attrs;
 
-    ret = sdap_cli_connect_recv(subreq, state, NULL, &state->sh, NULL);
+    ret = sdap_id_op_connect_recv(subreq, &dp_error);
     talloc_zfree(subreq);
     if (ret) {
-        DEBUG(1, ("sdap_auth request failed.\n"));
+        if (dp_error == DP_ERR_OFFLINE) {
+            DEBUG(6, ("No IPA server is available, cannot get the "
+                      "migration flag while offline\n"));
+        } else {
+            DEBUG(9, ("Failed to connect to IPA server: [%d](%s)\n",
+                      ret, strerror(ret)));
+        }
+
         tevent_req_error(req, ret);
         return;
     }
@@ -148,13 +151,15 @@ static void get_password_migration_flag_auth_done(struct tevent_req *subreq)
         return;
     }
 
-    attrs[0] = IPA_CONFIG_MIRATION_ENABLED;
+    attrs[0] = IPA_CONFIG_MIGRATION_ENABLED;
     attrs[1] = NULL;
 
-    subreq = sdap_get_generic_send(state, state->ev, state->sdap_auth_ctx->opts,
-                                   state->sh, search_base, LDAP_SCOPE_SUBTREE,
+    subreq = sdap_get_generic_send(state, state->ev,
+                                   state->sdap_id_ctx->opts,
+                                   sdap_id_op_handle(state->sdap_op),
+                                   search_base, LDAP_SCOPE_SUBTREE,
                                    IPA_CONFIG_FILTER, attrs, NULL, 0,
-                                   dp_opt_get_int(state->sdap_auth_ctx->opts->basic,
+                                   dp_opt_get_int(state->sdap_id_ctx->opts->basic,
                                                   SDAP_SEARCH_TIMEOUT));
     if (!subreq) {
         tevent_req_error(req, ENOMEM);
@@ -189,7 +194,7 @@ static void get_password_migration_flag_done(struct tevent_req *subreq)
         return;
     }
 
-    ret = sysdb_attrs_get_string(reply[0], IPA_CONFIG_MIRATION_ENABLED, &value);
+    ret = sysdb_attrs_get_string(reply[0], IPA_CONFIG_MIGRATION_ENABLED, &value);
     if (ret == EOK && strcasecmp(value, "true") == 0) {
         state->password_migration = true;
     }
@@ -199,8 +204,7 @@ static void get_password_migration_flag_done(struct tevent_req *subreq)
 
 static int get_password_migration_flag_recv(struct tevent_req *req,
                                             TALLOC_CTX *mem_ctx,
-                                            bool *password_migration,
-                                            struct sdap_handle **sh)
+                                            bool *password_migration)
 {
     struct get_password_migration_flag_state *state = tevent_req_data(req,
                                       struct get_password_migration_flag_state);
@@ -208,10 +212,6 @@ static int get_password_migration_flag_recv(struct tevent_req *req,
     TEVENT_REQ_RETURN_ON_ERROR(req);
 
     *password_migration = state->password_migration;
-    if (sh != NULL) {
-        *sh = talloc_steal(mem_ctx, state->sh);
-    }
-
     return EOK;
 }
 
@@ -223,10 +223,12 @@ struct ipa_auth_state {
     struct pam_data *pd;
     bool password_migration;
     struct sdap_handle *sh;
+    bool force_tls;
 };
 
 static void ipa_auth_handler_done(struct tevent_req *req);
 static void ipa_get_migration_flag_done(struct tevent_req *req);
+static void ipa_migration_flag_connect_done(struct tevent_req *req);
 static void ipa_auth_ldap_done(struct tevent_req *req);
 static void ipa_auth_handler_retry_done(struct tevent_req *req);
 
@@ -308,7 +310,7 @@ static void ipa_auth_handler_done(struct tevent_req *req)
         state->pd->pam_status == PAM_CRED_ERR) {
 
         req = get_password_migration_flag_send(state, state->ev,
-                                             state->ipa_auth_ctx->sdap_auth_ctx,
+                                             state->ipa_auth_ctx->sdap_id_ctx,
                                              dp_opt_get_string(
                                                state->ipa_auth_ctx->ipa_options,
                                                IPA_KRB5_REALM));
@@ -331,14 +333,9 @@ static void ipa_get_migration_flag_done(struct tevent_req *req)
                                                          struct ipa_auth_state);
     int ret;
     int dp_err = DP_ERR_FATAL;
-    const char **attrs;
-    struct ldb_message *user_msg;
-    const char *dn;
-    struct dp_opt_blob password;
 
     ret = get_password_migration_flag_recv(req, state,
-                                           &state->password_migration,
-                                           &state->sh);
+                                           &state->password_migration);
     talloc_zfree(req);
     if (ret != EOK) {
         DEBUG(1, ("get_password_migration_flag request failed.\n"));
@@ -348,53 +345,86 @@ static void ipa_get_migration_flag_done(struct tevent_req *req)
     }
 
     if (state->password_migration) {
-        state->pd->pam_status = PAM_SYSTEM_ERR;
-        DEBUG(1, ("Assuming Kerberos password is missing, "
-                  "starting password migration.\n"));
-
-        attrs = talloc_array(state, const char *, 2);
-        if (attrs == NULL) {
-            DEBUG(1, ("talloc_array failed.\n"));
-            state->pd->pam_status = PAM_SYSTEM_ERR;
-            dp_err = DP_ERR_OK;
+        state->force_tls = true;
+        req = sdap_cli_connect_send(state, state->ev,
+                                    state->ipa_auth_ctx->sdap_auth_ctx->opts,
+                                    state->ipa_auth_ctx->sdap_auth_ctx->be,
+                                    state->ipa_auth_ctx->sdap_auth_ctx->service,
+                                    true, &state->force_tls, true);
+        if (req == NULL) {
+            DEBUG(1, ("sdap_cli_connect_send failed.\n"));
             goto done;
         }
-        attrs[0] = SYSDB_ORIG_DN;
-        attrs[1] = NULL;
 
-        ret = sysdb_search_user_by_name(state, state->be_req->be_ctx->sysdb,
-                                        state->pd->user, attrs, &user_msg);
-        if (ret != EOK) {
-            DEBUG(1, ("sysdb_search_user_by_name failed.\n"));
-            goto done;
-        }
+        tevent_req_set_callback(req, ipa_migration_flag_connect_done, state);
+        return;
+    }
 
-        dn = ldb_msg_find_attr_as_string(user_msg, SYSDB_ORIG_DN, NULL);
-        if (dn == NULL) {
-            DEBUG(1, ("Missing original DN for user [%s].\n", state->pd->user));
-            state->pd->pam_status = PAM_SYSTEM_ERR;
-            dp_err = DP_ERR_OK;
-            goto done;
-        }
+    DEBUG(5, ("Password migration is not enabled.\n"));
+    dp_err = DP_ERR_OK;
+done:
+    ipa_auth_reply(state->be_req, dp_err, state->pd->pam_status);
+}
 
-        password.data = state->pd->authtok;
-        password.length = state->pd->authtok_size;
+static void ipa_migration_flag_connect_done(struct tevent_req *req)
+{
+    struct ipa_auth_state *state = tevent_req_callback_data(req,
+                                                         struct ipa_auth_state);
+    const char **attrs;
+    struct ldb_message *user_msg;
+    const char *dn;
+    struct dp_opt_blob password;
+    int dp_err = DP_ERR_FATAL;
+    int ret;
 
-        req = sdap_auth_send(state, state->ev, state->sh, NULL, NULL, dn,
-                             "password", password);
-        if (req == NULL) {
-            DEBUG(1, ("sdap_auth_send failed.\n"));
-            goto done;
-        }
+    ret = sdap_cli_connect_recv(req, state, NULL, &state->sh, NULL);
+    talloc_zfree(req);
+    if (ret != EOK) {
+        DEBUG(3, ("Cannot connect to LDAP server to perform migration\n"));
+        goto done;
+    }
 
-        tevent_req_set_callback(req, ipa_auth_ldap_done, state);
-        return;
+    state->pd->pam_status = PAM_SYSTEM_ERR;
+    DEBUG(1, ("Assuming Kerberos password is missing, "
+              "starting password migration.\n"));
+
+    attrs = talloc_array(state, const char *, 2);
+    if (attrs == NULL) {
+        DEBUG(1, ("talloc_array failed.\n"));
+        state->pd->pam_status = PAM_SYSTEM_ERR;
+        dp_err = DP_ERR_OK;
+        goto done;
+    }
+    attrs[0] = SYSDB_ORIG_DN;
+    attrs[1] = NULL;
 
-    } else {
-        DEBUG(5, ("Password migration is not enabled.\n"));
+    ret = sysdb_search_user_by_name(state, state->be_req->be_ctx->sysdb,
+                                    state->pd->user, attrs, &user_msg);
+    if (ret != EOK) {
+        DEBUG(1, ("sysdb_search_user_by_name failed.\n"));
+        goto done;
     }
 
-    dp_err = DP_ERR_OK;
+    dn = ldb_msg_find_attr_as_string(user_msg, SYSDB_ORIG_DN, NULL);
+    if (dn == NULL) {
+        DEBUG(1, ("Missing original DN for user [%s].\n", state->pd->user));
+        state->pd->pam_status = PAM_SYSTEM_ERR;
+        dp_err = DP_ERR_OK;
+        goto done;
+    }
+
+    password.data = state->pd->authtok;
+    password.length = state->pd->authtok_size;
+
+    req = sdap_auth_send(state, state->ev, state->sh, NULL, NULL, dn,
+                         "password", password);
+    if (req == NULL) {
+        DEBUG(1, ("sdap_auth_send failed.\n"));
+        goto done;
+    }
+
+    tevent_req_set_callback(req, ipa_auth_ldap_done, state);
+    return;
 
 done:
     ipa_auth_reply(state->be_req, dp_err, state->pd->pam_status);
diff --git a/src/providers/ipa/ipa_common.h b/src/providers/ipa/ipa_common.h
index 76336f3..142a749 100644
--- a/src/providers/ipa/ipa_common.h
+++ b/src/providers/ipa/ipa_common.h
@@ -58,6 +58,7 @@ enum ipa_basic_opt {
 
 struct ipa_auth_ctx {
     struct krb5_ctx *krb5_auth_ctx;
+    struct sdap_id_ctx *sdap_id_ctx;
     struct sdap_auth_ctx *sdap_auth_ctx;
     struct dp_option *ipa_options;
 };
diff --git a/src/providers/ipa/ipa_init.c b/src/providers/ipa/ipa_init.c
index 5d08b8c..9d5d8d6 100644
--- a/src/providers/ipa/ipa_init.c
+++ b/src/providers/ipa/ipa_init.c
@@ -201,6 +201,7 @@ int sssm_ipa_auth_init(struct be_ctx *bectx,
     struct ipa_auth_ctx *ipa_auth_ctx;
     struct krb5_ctx *krb5_auth_ctx;
     struct sdap_auth_ctx *sdap_auth_ctx;
+    struct bet_ops *id_ops;
     FILE *debug_filep;
     unsigned v;
     int ret;
@@ -225,6 +226,13 @@ int sssm_ipa_auth_init(struct be_ctx *bectx,
     }
     ipa_options->auth_ctx = ipa_auth_ctx;
 
+    ret = sssm_ipa_id_init(bectx, &id_ops,
+                           (void **) &ipa_auth_ctx->sdap_id_ctx);
+    if (ret != EOK) {
+        DEBUG(1, ("sssm_ipa_id_init failed.\n"));
+        goto done;
+    }
+
     ret = dp_copy_options(ipa_auth_ctx, ipa_options->basic,
                           IPA_OPTS_BASIC, &ipa_auth_ctx->ipa_options);
     if (ret != EOK) {
-- 
1.7.6



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