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-rw-r--r--src/tools/sss_sync_ops.c1838
1 files changed, 1838 insertions, 0 deletions
diff --git a/src/tools/sss_sync_ops.c b/src/tools/sss_sync_ops.c
new file mode 100644
index 000000000..25b8ac7a5
--- /dev/null
+++ b/src/tools/sss_sync_ops.c
@@ -0,0 +1,1838 @@
+/*
+ Authors:
+ Jakub Hrozek <jhrozek@redhat.com>
+
+ Copyright (C) 2009 Red Hat
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <tevent.h>
+#include <talloc.h>
+#include <sys/types.h>
+
+#include "util/util.h"
+#include "db/sysdb.h"
+#include "tools/sss_sync_ops.h"
+
+/* Default settings for user attributes */
+#define DFL_SHELL_VAL "/bin/bash"
+#define DFL_BASEDIR_VAL "/home"
+#define DFL_CREATE_HOMEDIR "TRUE"
+#define DFL_REMOVE_HOMEDIR "TRUE"
+#define DFL_UMASK 077
+#define DFL_SKEL_DIR "/etc/skel"
+#define DFL_MAIL_DIR "/var/spool/mail"
+
+
+#define VAR_CHECK(var, val, attr, msg) do { \
+ if (var != (val)) { \
+ DEBUG(1, (msg" attribute: %s", attr)); \
+ return val; \
+ } \
+} while(0)
+
+#define SYNC_LOOP(ops, retval) do { \
+ while (!ops->done) { \
+ tevent_loop_once(ev); \
+ } \
+ retval = ops->error; \
+} while(0)
+
+struct sync_op_res {
+ struct ops_ctx *data;
+ int error;
+ bool done;
+};
+
+/*
+ * Generic recv function
+ */
+static int sync_ops_recv(struct tevent_req *req)
+{
+ TEVENT_REQ_RETURN_ON_ERROR(req);
+
+ return EOK;
+}
+
+/*
+ * Generic add member to group
+ */
+struct add_to_groups_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+
+ int cur;
+ struct ops_ctx *data;
+ struct ldb_dn *member_dn;
+};
+
+static void add_to_groups_done(struct tevent_req *subreq);
+
+static struct tevent_req *add_to_groups_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data,
+ struct ldb_dn *member_dn)
+{
+ struct add_to_groups_state *state;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+ struct ldb_dn *parent_dn;
+
+ req = tevent_req_create(mem_ctx, &state, struct add_to_groups_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+ state->member_dn = member_dn;
+ state->cur = 0;
+
+ parent_dn = sysdb_group_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->addgroups[state->cur]);
+ if (!parent_dn) {
+ return NULL;
+ }
+
+ subreq = sysdb_mod_group_member_send(state,
+ state->ev,
+ state->handle,
+ member_dn,
+ parent_dn,
+ LDB_FLAG_MOD_ADD);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, add_to_groups_done, req);
+ return req;
+}
+
+static void add_to_groups_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct add_to_groups_state *state = tevent_req_data(req,
+ struct add_to_groups_state);
+ int ret;
+ struct ldb_dn *parent_dn;
+ struct tevent_req *next_group_req;
+
+ ret = sysdb_mod_group_member_recv(subreq);
+ talloc_zfree(subreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ /* go on to next group */
+ state->cur++;
+
+ /* check if we added all of them */
+ if (state->data->addgroups[state->cur] == NULL) {
+ tevent_req_done(req);
+ return;
+ }
+
+ /* if not, schedule a new addition */
+ parent_dn = sysdb_group_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->addgroups[state->cur]);
+ if (!parent_dn) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+
+ next_group_req = sysdb_mod_group_member_send(state,
+ state->ev,
+ state->handle,
+ state->member_dn,
+ parent_dn,
+ LDB_FLAG_MOD_ADD);
+ if (!next_group_req) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(next_group_req, add_to_groups_done, req);
+}
+
+static int add_to_groups_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Generic remove member from group
+ */
+struct remove_from_groups_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+
+ int cur;
+ struct ops_ctx *data;
+ struct ldb_dn *member_dn;
+};
+
+static void remove_from_groups_done(struct tevent_req *subreq);
+
+static struct tevent_req *remove_from_groups_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data,
+ struct ldb_dn *member_dn)
+{
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+ struct ldb_dn *parent_dn;
+ struct remove_from_groups_state *state;
+
+ req = tevent_req_create(mem_ctx, &state, struct remove_from_groups_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+ state->member_dn = member_dn;
+ state->cur = 0;
+
+ parent_dn = sysdb_group_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->rmgroups[state->cur]);
+ if (!parent_dn) {
+ return NULL;
+ }
+
+ subreq = sysdb_mod_group_member_send(state,
+ state->ev,
+ state->handle,
+ state->member_dn,
+ parent_dn,
+ LDB_FLAG_MOD_DELETE);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, remove_from_groups_done, req);
+ return req;
+}
+
+static void remove_from_groups_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct remove_from_groups_state *state = tevent_req_data(req,
+ struct remove_from_groups_state);
+ int ret;
+ struct ldb_dn *parent_dn;
+ struct tevent_req *next_group_req;
+
+ ret = sysdb_mod_group_member_recv(subreq);
+ talloc_zfree(subreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ /* go on to next group */
+ state->cur++;
+
+ /* check if we removed all of them */
+ if (state->data->rmgroups[state->cur] == NULL) {
+ tevent_req_done(req);
+ return;
+ }
+
+ /* if not, schedule a new removal */
+ parent_dn = sysdb_group_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->rmgroups[state->cur]);
+ if (!parent_dn) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+
+ next_group_req = sysdb_mod_group_member_send(state,
+ state->ev,
+ state->handle,
+ state->member_dn,
+ parent_dn,
+ LDB_FLAG_MOD_DELETE);
+ if (!next_group_req) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(next_group_req, remove_from_groups_done, req);
+}
+
+static int remove_from_groups_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Add a user
+ */
+struct user_add_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+
+ struct ops_ctx *data;
+};
+
+static void user_add_to_group_done(struct tevent_req *groupreq);
+static void user_add_done(struct tevent_req *subreq);
+
+static struct tevent_req *user_add_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ struct user_add_state *state = NULL;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+
+ req = tevent_req_create(mem_ctx, &state, struct user_add_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+
+ subreq = sysdb_add_user_send(state, state->ev, state->handle,
+ state->data->domain, state->data->name,
+ state->data->uid, state->data->gid,
+ state->data->gecos, state->data->home,
+ state->data->shell, NULL, 0);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, user_add_done, req);
+ return req;
+}
+
+static void user_add_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct user_add_state *state = tevent_req_data(req,
+ struct user_add_state);
+ int ret;
+ struct ldb_dn *member_dn;
+ struct tevent_req *groupreq;
+
+ ret = sysdb_add_user_recv(subreq);
+ talloc_zfree(subreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ if (state->data->addgroups) {
+ member_dn = sysdb_user_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->name);
+ if (!member_dn) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+
+ groupreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, member_dn);
+ tevent_req_set_callback(groupreq, user_add_to_group_done, req);
+ return;
+ }
+
+ return tevent_req_done(req);
+}
+
+static void user_add_to_group_done(struct tevent_req *groupreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(groupreq,
+ struct tevent_req);
+ int ret;
+
+ ret = add_to_groups_recv(groupreq);
+ talloc_zfree(groupreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ tevent_req_done(req);
+ return;
+}
+
+static int user_add_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Remove a user
+ */
+struct user_del_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+
+ struct ops_ctx *data;
+};
+
+static void user_del_done(struct tevent_req *subreq);
+
+static struct tevent_req *user_del_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ struct user_del_state *state = NULL;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+ struct ldb_dn *user_dn;
+
+ req = tevent_req_create(mem_ctx, &state, struct user_del_state);
+ if (req == NULL) {
+ talloc_zfree(req);
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+
+ user_dn = sysdb_user_dn(state->sysdb, state,
+ state->data->domain->name, state->data->name);
+ if (!user_dn) {
+ DEBUG(1, ("Could not construct a user DN\n"));
+ return NULL;
+ }
+
+ subreq = sysdb_delete_entry_send(state,
+ state->ev, state->handle,
+ user_dn, false);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, user_del_done, req);
+ return req;
+}
+
+static void user_del_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ int ret;
+
+ ret = sysdb_delete_entry_recv(subreq);
+ talloc_zfree(subreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ return tevent_req_done(req);
+}
+
+static int user_del_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Modify a user
+ */
+struct user_mod_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+
+ struct sysdb_attrs *attrs;
+ struct ldb_dn *member_dn;
+
+ struct ops_ctx *data;
+};
+
+static int usermod_build_attrs(TALLOC_CTX *mem_ctx,
+ const char *gecos,
+ const char *home,
+ const char *shell,
+ uid_t uid,
+ gid_t gid,
+ int lock,
+ struct sysdb_attrs **_attrs)
+{
+ int ret;
+ struct sysdb_attrs *attrs;
+
+ attrs = sysdb_new_attrs(mem_ctx);
+ if (attrs == NULL) {
+ return ENOMEM;
+ }
+
+ if (shell) {
+ ret = sysdb_attrs_add_string(attrs,
+ SYSDB_SHELL,
+ shell);
+ VAR_CHECK(ret, EOK, SYSDB_SHELL,
+ "Could not add attribute to changeset\n");
+ }
+
+ if (home) {
+ ret = sysdb_attrs_add_string(attrs,
+ SYSDB_HOMEDIR,
+ home);
+ VAR_CHECK(ret, EOK, SYSDB_HOMEDIR,
+ "Could not add attribute to changeset\n");
+ }
+
+ if (gecos) {
+ ret = sysdb_attrs_add_string(attrs,
+ SYSDB_GECOS,
+ gecos);
+ VAR_CHECK(ret, EOK, SYSDB_GECOS,
+ "Could not add attribute to changeset\n");
+ }
+
+ if (uid) {
+ ret = sysdb_attrs_add_long(attrs,
+ SYSDB_UIDNUM,
+ uid);
+ VAR_CHECK(ret, EOK, SYSDB_UIDNUM,
+ "Could not add attribute to changeset\n");
+ }
+
+ if (gid) {
+ ret = sysdb_attrs_add_long(attrs,
+ SYSDB_GIDNUM,
+ gid);
+ VAR_CHECK(ret, EOK, SYSDB_GIDNUM,
+ "Could not add attribute to changeset\n");
+ }
+
+ if (lock == DO_LOCK) {
+ ret = sysdb_attrs_add_string(attrs,
+ SYSDB_DISABLED,
+ "true");
+ VAR_CHECK(ret, EOK, SYSDB_DISABLED,
+ "Could not add attribute to changeset\n");
+ }
+
+ if (lock == DO_UNLOCK) {
+ /* PAM code checks for 'false' value in SYSDB_DISABLED attribute */
+ ret = sysdb_attrs_add_string(attrs,
+ SYSDB_DISABLED,
+ "false");
+ VAR_CHECK(ret, EOK, SYSDB_DISABLED,
+ "Could not add attribute to changeset\n");
+ }
+
+ *_attrs = attrs;
+ return EOK;
+}
+
+static void user_mod_attr_done(struct tevent_req *attrreq);
+static void user_mod_attr_wakeup(struct tevent_req *subreq);
+static void user_mod_rm_group_done(struct tevent_req *groupreq);
+static void user_mod_add_group_done(struct tevent_req *groupreq);
+
+static struct tevent_req *user_mod_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ struct user_mod_state *state = NULL;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+ int ret;
+ struct timeval tv = { 0, 0 };
+
+ req = tevent_req_create(mem_ctx, &state, struct user_mod_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+
+ if (data->addgroups || data->rmgroups) {
+ state->member_dn = sysdb_user_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->name);
+ if (!state->member_dn) {
+ talloc_zfree(req);
+ return NULL;
+ }
+ }
+
+ ret = usermod_build_attrs(state,
+ state->data->gecos,
+ state->data->home,
+ state->data->shell,
+ state->data->uid,
+ state->data->gid,
+ state->data->lock,
+ &state->attrs);
+ if (ret != EOK) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ subreq = tevent_wakeup_send(req, ev, tv);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, user_mod_attr_wakeup, req);
+ return req;
+}
+
+static void user_mod_attr_wakeup(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct user_mod_state *state = tevent_req_data(req,
+ struct user_mod_state);
+ struct tevent_req *attrreq, *groupreq;
+
+ if (state->attrs->num != 0) {
+ attrreq = sysdb_set_user_attr_send(state, state->ev, state->handle,
+ state->data->domain, state->data->name,
+ state->attrs, SYSDB_MOD_REP);
+ if (!attrreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(attrreq, user_mod_attr_done, req);
+ return;
+ }
+
+ if (state->data->rmgroups != NULL) {
+ groupreq = remove_from_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, user_mod_rm_group_done, req);
+ return;
+ }
+
+ if (state->data->addgroups != NULL) {
+ groupreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, user_mod_add_group_done, req);
+ return;
+ }
+
+ /* No changes to be made, mark request as done */
+ tevent_req_done(req);
+}
+
+static void user_mod_attr_done(struct tevent_req *attrreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(attrreq,
+ struct tevent_req);
+ struct user_mod_state *state = tevent_req_data(req,
+ struct user_mod_state);
+ int ret;
+ struct tevent_req *groupreq;
+
+ ret = sysdb_set_user_attr_recv(attrreq);
+ talloc_zfree(attrreq);
+ if (ret != EOK) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ if (state->data->rmgroups != NULL) {
+ groupreq = remove_from_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, user_mod_rm_group_done, req);
+ return;
+ }
+
+ if (state->data->addgroups != NULL) {
+ groupreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, user_mod_add_group_done, req);
+ return;
+ }
+
+ return tevent_req_done(req);
+}
+
+static void user_mod_rm_group_done(struct tevent_req *groupreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(groupreq,
+ struct tevent_req);
+ struct user_mod_state *state = tevent_req_data(req,
+ struct user_mod_state);
+ int ret;
+ struct tevent_req *addreq;
+
+ ret = remove_from_groups_recv(groupreq);
+ talloc_zfree(groupreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ if (state->data->addgroups != NULL) {
+ addreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!addreq) {
+ tevent_req_error(req, ENOMEM);
+ }
+ tevent_req_set_callback(addreq, user_mod_add_group_done, req);
+ return;
+ }
+
+ tevent_req_done(req);
+ return;
+}
+
+static void user_mod_add_group_done(struct tevent_req *groupreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(groupreq,
+ struct tevent_req);
+ int ret;
+
+ ret = add_to_groups_recv(groupreq);
+ talloc_zfree(groupreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ tevent_req_done(req);
+ return;
+}
+
+static int user_mod_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Add a group
+ */
+struct group_add_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+ struct sysdb_attrs *attrs;
+
+ struct ops_ctx *data;
+};
+
+static void group_add_done(struct tevent_req *subreq);
+
+static struct tevent_req *group_add_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ struct group_add_state *state = NULL;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+
+ req = tevent_req_create(mem_ctx, &state, struct group_add_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+
+ subreq = sysdb_add_group_send(state, state->ev, state->handle,
+ state->data->domain, state->data->name,
+ state->data->gid, NULL, 0);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, group_add_done, req);
+ return req;
+}
+
+static void group_add_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ int ret;
+
+ ret = sysdb_add_group_recv(subreq);
+ talloc_zfree(subreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ return tevent_req_done(req);
+}
+
+static int group_add_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Delete a group
+ */
+struct group_del_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+ struct sysdb_attrs *attrs;
+
+ struct ops_ctx *data;
+};
+
+static void group_del_done(struct tevent_req *subreq);
+
+static struct tevent_req *group_del_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ struct group_del_state *state = NULL;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+ struct ldb_dn *group_dn;
+
+ req = tevent_req_create(mem_ctx, &state, struct group_del_state);
+ if (req == NULL) {
+ talloc_zfree(req);
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+
+ group_dn = sysdb_group_dn(state->sysdb, state,
+ state->data->domain->name, state->data->name);
+ if (group_dn == NULL) {
+ DEBUG(1, ("Could not construct a group DN\n"));
+ return NULL;
+ }
+
+ subreq = sysdb_delete_entry_send(state,
+ state->ev, state->handle,
+ group_dn, false);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, group_del_done, req);
+ return req;
+}
+
+static void group_del_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ int ret;
+
+ ret = sysdb_delete_entry_recv(subreq);
+ talloc_zfree(subreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ return tevent_req_done(req);
+}
+
+static int group_del_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+/*
+ * Modify a group
+ */
+struct group_mod_state {
+ struct tevent_context *ev;
+ struct sysdb_ctx *sysdb;
+ struct sysdb_handle *handle;
+
+ struct sysdb_attrs *attrs;
+ struct ldb_dn *member_dn;
+
+ struct ops_ctx *data;
+};
+
+static void group_mod_attr_done(struct tevent_req *);
+static void group_mod_attr_wakeup(struct tevent_req *);
+static void group_mod_add_group_done(struct tevent_req *groupreq);
+static void group_mod_rm_group_done(struct tevent_req *groupreq);
+
+static struct tevent_req *group_mod_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ struct group_mod_state *state;
+ struct tevent_req *req;
+ struct tevent_req *subreq;
+ struct timeval tv = { 0, 0 };
+
+ req = tevent_req_create(mem_ctx, &state, struct group_mod_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->sysdb = sysdb;
+ state->handle = handle;
+ state->data = data;
+
+ if (data->addgroups || data->rmgroups) {
+ state->member_dn = sysdb_group_dn(state->sysdb, state,
+ state->data->domain->name,
+ state->data->name);
+ if (!state->member_dn) {
+ return NULL;
+ }
+ }
+
+ subreq = tevent_wakeup_send(req, ev, tv);
+ if (!subreq) {
+ talloc_zfree(req);
+ return NULL;
+ }
+
+ tevent_req_set_callback(subreq, group_mod_attr_wakeup, req);
+ return req;
+}
+
+static void group_mod_attr_wakeup(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct group_mod_state *state = tevent_req_data(req,
+ struct group_mod_state);
+ struct sysdb_attrs *attrs;
+ struct tevent_req *attrreq;
+ struct tevent_req *groupreq;
+ int ret;
+
+ if (state->data->gid != 0) {
+ attrs = sysdb_new_attrs(NULL);
+ if (!attrs) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ ret = sysdb_attrs_add_uint32(attrs, SYSDB_GIDNUM, state->data->gid);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ attrreq = sysdb_set_group_attr_send(state, state->ev, state->handle,
+ state->data->domain, state->data->name,
+ attrs, SYSDB_MOD_REP);
+ if (!attrreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+
+ tevent_req_set_callback(attrreq, group_mod_attr_done, req);
+ return;
+ }
+
+ if (state->data->rmgroups != NULL) {
+ groupreq = remove_from_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, group_mod_rm_group_done, req);
+ return;
+ }
+
+ if (state->data->addgroups != NULL) {
+ groupreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, group_mod_add_group_done, req);
+ return;
+ }
+
+ /* No changes to be made, mark request as done */
+ tevent_req_done(req);
+}
+
+static void group_mod_attr_done(struct tevent_req *attrreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(attrreq,
+ struct tevent_req);
+ struct group_mod_state *state = tevent_req_data(req,
+ struct group_mod_state);
+ int ret;
+ struct tevent_req *groupreq;
+
+ ret = sysdb_set_group_attr_recv(attrreq);
+ talloc_zfree(attrreq);
+ if (ret != EOK) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ if (state->data->rmgroups != NULL) {
+ groupreq = remove_from_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, group_mod_rm_group_done, req);
+ return;
+ }
+
+ if (state->data->addgroups != NULL) {
+ groupreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!groupreq) {
+ tevent_req_error(req, ENOMEM);
+ return;
+ }
+ tevent_req_set_callback(groupreq, group_mod_add_group_done, req);
+ return;
+ }
+
+ return tevent_req_done(req);
+}
+
+static void group_mod_rm_group_done(struct tevent_req *groupreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(groupreq,
+ struct tevent_req);
+ struct group_mod_state *state = tevent_req_data(req,
+ struct group_mod_state);
+ int ret;
+ struct tevent_req *addreq;
+
+ ret = remove_from_groups_recv(groupreq);
+ talloc_zfree(groupreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ if (state->data->addgroups != NULL) {
+ addreq = add_to_groups_send(state, state->ev, state->sysdb,
+ state->handle, state->data, state->member_dn);
+ if (!addreq) {
+ tevent_req_error(req, ENOMEM);
+ }
+ tevent_req_set_callback(addreq, group_mod_add_group_done, req);
+ return;
+ }
+
+ tevent_req_done(req);
+ return;
+}
+
+static void group_mod_add_group_done(struct tevent_req *groupreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(groupreq,
+ struct tevent_req);
+ int ret;
+
+ ret = add_to_groups_recv(groupreq);
+ talloc_zfree(groupreq);
+ if (ret) {
+ tevent_req_error(req, ret);
+ return;
+ }
+
+ tevent_req_done(req);
+ return;
+}
+
+static int group_mod_recv(struct tevent_req *req)
+{
+ return sync_ops_recv(req);
+}
+
+int userdel_defaults(TALLOC_CTX *mem_ctx,
+ struct confdb_ctx *confdb,
+ struct ops_ctx *data,
+ int remove_home)
+{
+ int ret;
+ char *conf_path;
+ bool dfl_remove_home;
+
+ conf_path = talloc_asprintf(mem_ctx, CONFDB_DOMAIN_PATH_TMPL, data->domain->name);
+ if (!conf_path) {
+ return ENOMEM;
+ }
+
+ /* remove homedir on user creation? */
+ if (!remove_home) {
+ ret = confdb_get_bool(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_REMOVE_HOMEDIR,
+ DFL_REMOVE_HOMEDIR, &dfl_remove_home);
+ if (ret != EOK) {
+ goto done;
+ }
+ data->remove_homedir = dfl_remove_home;
+ } else {
+ data->remove_homedir = (remove_home == DO_REMOVE_HOME);
+ }
+
+ /* a directory to remove mail spools from */
+ ret = confdb_get_string(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_MAIL_DIR,
+ DFL_MAIL_DIR, &data->maildir);
+ if (ret != EOK) {
+ goto done;
+ }
+
+ ret = EOK;
+done:
+ talloc_free(conf_path);
+ return ret;
+}
+
+/*
+ * Default values for add operations
+ */
+int useradd_defaults(TALLOC_CTX *mem_ctx,
+ struct confdb_ctx *confdb,
+ struct ops_ctx *data,
+ const char *gecos,
+ const char *homedir,
+ const char *shell,
+ int create_home,
+ const char *skeldir)
+{
+ int ret;
+ char *basedir = NULL;
+ char *conf_path = NULL;
+
+ conf_path = talloc_asprintf(mem_ctx, CONFDB_DOMAIN_PATH_TMPL, data->domain->name);
+ if (!conf_path) {
+ return ENOMEM;
+ }
+
+ /* gecos */
+ data->gecos = talloc_strdup(mem_ctx, gecos ? gecos : data->name);
+ if (!data->gecos) {
+ ret = ENOMEM;
+ goto done;
+ }
+ DEBUG(7, ("Gecos: %s\n", data->gecos));
+
+ /* homedir */
+ if (homedir) {
+ data->home = talloc_strdup(data, homedir);
+ } else {
+ ret = confdb_get_string(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_DEFAULT_BASEDIR,
+ DFL_BASEDIR_VAL, &basedir);
+ if (ret != EOK) {
+ goto done;
+ }
+ data->home = talloc_asprintf(mem_ctx, "%s/%s", basedir, data->name);
+ }
+ if (!data->home) {
+ ret = ENOMEM;
+ goto done;
+ }
+ DEBUG(7, ("Homedir: %s\n", data->home));
+
+ /* default shell */
+ if (!shell) {
+ ret = confdb_get_string(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_DEFAULT_SHELL,
+ DFL_SHELL_VAL, &data->shell);
+ if (ret != EOK) {
+ goto done;
+ }
+ } else {
+ data->shell = talloc_strdup(mem_ctx, shell);
+ if (!data->shell) {
+ ret = ENOMEM;
+ goto done;
+ }
+ }
+ DEBUG(7, ("Shell: %s\n", data->shell));
+
+ /* create homedir on user creation? */
+ if (!create_home) {
+ ret = confdb_get_bool(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_CREATE_HOMEDIR,
+ DFL_CREATE_HOMEDIR, &data->create_homedir);
+ if (ret != EOK) {
+ goto done;
+ }
+ } else {
+ data->create_homedir = (create_home == DO_CREATE_HOME);
+ }
+ DEBUG(7, ("Auto create homedir: %s\n", data->create_homedir?"True":"False"));
+
+ /* umask to create homedirs */
+ ret = confdb_get_int(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_UMASK,
+ DFL_UMASK, (int *) &data->umask);
+ if (ret != EOK) {
+ goto done;
+ }
+ DEBUG(7, ("Umask: %o\n", data->umask));
+
+ /* a directory to create mail spools in */
+ ret = confdb_get_string(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_MAIL_DIR,
+ DFL_MAIL_DIR, &data->maildir);
+ if (ret != EOK) {
+ goto done;
+ }
+ DEBUG(7, ("Mail dir: %s\n", data->maildir));
+
+ /* skeleton dir */
+ if (!skeldir) {
+ ret = confdb_get_string(confdb, mem_ctx,
+ conf_path, CONFDB_LOCAL_SKEL_DIR,
+ DFL_SKEL_DIR, &data->skeldir);
+ if (ret != EOK) {
+ goto done;
+ }
+ } else {
+ data->skeldir = talloc_strdup(mem_ctx, skeldir);
+ if (!data->skeldir) {
+ ret = ENOMEM;
+ goto done;
+ }
+ }
+ DEBUG(7, ("Skeleton dir: %s\n", data->skeldir));
+
+ ret = EOK;
+done:
+ talloc_free(basedir);
+ talloc_free(conf_path);
+ return ret;
+}
+
+/*
+ * Public interface for adding users
+ */
+static void useradd_done(struct tevent_req *);
+
+int useradd(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ int ret;
+ struct tevent_req *req;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ req = user_add_send(res, ev, sysdb, handle, data);
+ if (!req) {
+ return ENOMEM;
+ }
+ tevent_req_set_callback(req, useradd_done, res);
+
+ SYNC_LOOP(res, ret);
+
+ talloc_free(res);
+ return ret;
+}
+
+static void useradd_done(struct tevent_req *req)
+{
+ int ret;
+ struct sync_op_res *res = tevent_req_callback_data(req,
+ struct sync_op_res);
+
+ ret = user_add_recv(req);
+ talloc_free(req);
+ if (ret) {
+ DEBUG(2, ("Adding user failed: %s (%d)\n", strerror(ret), ret));
+ }
+
+ res->done = true;
+ res->error = ret;
+}
+
+/*
+ * Public interface for deleting users
+ */
+static void userdel_done(struct tevent_req *req);
+
+int userdel(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ int ret;
+ struct tevent_req *req;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ req = user_del_send(res, ev, sysdb, handle, data);
+ if (!req) {
+ return ENOMEM;
+ }
+ tevent_req_set_callback(req, userdel_done, res);
+
+ SYNC_LOOP(res, ret);
+
+ talloc_free(res);
+ return ret;
+}
+
+static void userdel_done(struct tevent_req *req)
+{
+ int ret;
+ struct sync_op_res *res = tevent_req_callback_data(req,
+ struct sync_op_res);
+
+ ret = user_del_recv(req);
+ talloc_free(req);
+ if (ret) {
+ DEBUG(2, ("Removing user failed: %s (%d)\n", strerror(ret), ret));
+ }
+
+ res->done = true;
+ res->error = ret;
+}
+
+/*
+ * Public interface for modifying users
+ */
+static void usermod_done(struct tevent_req *req);
+
+int usermod(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ int ret;
+ struct tevent_req *req;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ req = user_mod_send(res, ev, sysdb, handle, data);
+ if (!req) {
+ return ENOMEM;
+ }
+ tevent_req_set_callback(req, usermod_done, res);
+
+ SYNC_LOOP(res, ret);
+
+ talloc_free(res);
+ return ret;
+}
+
+static void usermod_done(struct tevent_req *req)
+{
+ int ret;
+ struct sync_op_res *res = tevent_req_callback_data(req,
+ struct sync_op_res);
+
+ ret = user_mod_recv(req);
+ talloc_free(req);
+ if (ret) {
+ DEBUG(2, ("Modifying user failed: %s (%d)\n", strerror(ret), ret));
+ }
+
+ res->done = true;
+ res->error = ret;
+}
+
+/*
+ * Public interface for adding groups
+ */
+static void groupadd_done(struct tevent_req *);
+
+int groupadd(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ int ret;
+ struct tevent_req *req;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ req = group_add_send(res, ev, sysdb, handle, data);
+ if (!req) {
+ return ENOMEM;
+ }
+ tevent_req_set_callback(req, groupadd_done, res);
+
+ SYNC_LOOP(res, ret);
+
+ talloc_free(res);
+ return ret;
+}
+
+static void groupadd_done(struct tevent_req *req)
+{
+ int ret;
+ struct sync_op_res *res = tevent_req_callback_data(req,
+ struct sync_op_res);
+
+ ret = group_add_recv(req);
+ talloc_free(req);
+ if (ret) {
+ DEBUG(2, ("Adding group failed: %s (%d)\n", strerror(ret), ret));
+ }
+
+ res->done = true;
+ res->error = ret;
+}
+
+/*
+ * Public interface for deleting groups
+ */
+static void groupdel_done(struct tevent_req *req);
+
+int groupdel(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ int ret;
+ struct tevent_req *req;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ req = group_del_send(res, ev, sysdb, handle, data);
+ if (!req) {
+ return ENOMEM;
+ }
+ tevent_req_set_callback(req, groupdel_done, res);
+
+ SYNC_LOOP(res, ret);
+
+ talloc_free(res);
+ return ret;
+}
+
+static void groupdel_done(struct tevent_req *req)
+{
+ int ret;
+ struct sync_op_res *res = tevent_req_callback_data(req,
+ struct sync_op_res);
+
+ ret = group_del_recv(req);
+ talloc_free(req);
+ if (ret) {
+ DEBUG(2, ("Removing group failed: %s (%d)\n", strerror(ret), ret));
+ }
+
+ res->done = true;
+ res->error = ret;
+}
+
+/*
+ * Public interface for modifying groups
+ */
+static void groupmod_done(struct tevent_req *req);
+
+int groupmod(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ struct sysdb_handle *handle,
+ struct ops_ctx *data)
+{
+ int ret;
+ struct tevent_req *req;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ req = group_mod_send(res, ev, sysdb, handle, data);
+ if (!req) {
+ return ENOMEM;
+ }
+ tevent_req_set_callback(req, groupmod_done, res);
+
+ SYNC_LOOP(res, ret);
+
+ talloc_free(res);
+ return ret;
+}
+
+static void groupmod_done(struct tevent_req *req)
+{
+ int ret;
+ struct sync_op_res *res = tevent_req_callback_data(req,
+ struct sync_op_res);
+
+ ret = group_mod_recv(req);
+ talloc_free(req);
+ if (ret) {
+ DEBUG(2, ("Modifying group failed: %s (%d)\n", strerror(ret), ret));
+ }
+
+ res->done = true;
+ res->error = ret;
+}
+
+/*
+ * Synchronous transaction functions
+ */
+static void start_transaction_done(struct tevent_req *req);
+
+void start_transaction(struct tools_ctx *tctx)
+{
+ struct tevent_req *req;
+
+ /* make sure handle is NULL, as it is the spy to check if the transaction
+ * has been started */
+ tctx->handle = NULL;
+ tctx->error = 0;
+
+ req = sysdb_transaction_send(tctx->octx, tctx->ev, tctx->sysdb);
+ if (!req) {
+ DEBUG(1, ("Could not start transaction\n"));
+ tctx->error = ENOMEM;
+ return;
+ }
+ tevent_req_set_callback(req, start_transaction_done, tctx);
+
+ /* loop to obtain a transaction */
+ while (!tctx->handle && !tctx->error) {
+ tevent_loop_once(tctx->ev);
+ }
+}
+
+static void start_transaction_done(struct tevent_req *req)
+{
+ struct tools_ctx *tctx = tevent_req_callback_data(req,
+ struct tools_ctx);
+ int ret;
+
+ ret = sysdb_transaction_recv(req, tctx, &tctx->handle);
+ if (ret) {
+ tctx->error = ret;
+ }
+ if (!tctx->handle) {
+ tctx->error = EIO;
+ }
+ talloc_zfree(req);
+}
+
+static void end_transaction_done(struct tevent_req *req);
+
+void end_transaction(struct tools_ctx *tctx)
+{
+ struct tevent_req *req;
+
+ tctx->error = 0;
+
+ req = sysdb_transaction_commit_send(tctx, tctx->ev, tctx->handle);
+ if (!req) {
+ /* free transaction and signal error */
+ tctx->error = ENOMEM;
+ return;
+ }
+ tevent_req_set_callback(req, end_transaction_done, tctx);
+
+ /* loop to obtain a transaction */
+ while (!tctx->transaction_done && !tctx->error) {
+ tevent_loop_once(tctx->ev);
+ }
+}
+
+static void end_transaction_done(struct tevent_req *req)
+{
+ struct tools_ctx *tctx = tevent_req_callback_data(req,
+ struct tools_ctx);
+ int ret;
+
+ ret = sysdb_transaction_commit_recv(req);
+
+ tctx->transaction_done = true;
+ tctx->error = ret;
+ talloc_zfree(req);
+}
+
+/*
+ * getpwnam, getgrnam and friends
+ */
+static void sss_getpwnam_done(void *ptr, int status,
+ struct ldb_result *lrs);
+
+int sysdb_getpwnam_sync(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ const char *name,
+ struct sss_domain_info *domain,
+ struct ops_ctx **out)
+{
+ int ret;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ if (out == NULL) {
+ DEBUG(1, ("NULL passed for storage pointer\n"));
+ return EINVAL;
+ }
+ res->data = *out;
+
+ ret = sysdb_getpwnam(mem_ctx,
+ sysdb,
+ domain,
+ name,
+ sss_getpwnam_done,
+ res);
+
+ SYNC_LOOP(res, ret);
+
+ return ret;
+}
+
+static void sss_getpwnam_done(void *ptr, int status,
+ struct ldb_result *lrs)
+{
+ struct sync_op_res *res = talloc_get_type(ptr, struct sync_op_res );
+ const char *str;
+
+ res->done = true;
+
+ if (status != LDB_SUCCESS) {
+ res->error = status;
+ return;
+ }
+
+ switch (lrs->count) {
+ case 0:
+ DEBUG(1, ("No result for sysdb_getpwnam call\n"));
+ res->error = ENOENT;
+ break;
+
+ case 1:
+ res->error = EOK;
+ /* fill ops_ctx */
+ res->data->uid = ldb_msg_find_attr_as_uint64(lrs->msgs[0],
+ SYSDB_UIDNUM, 0);
+
+ res->data->gid = ldb_msg_find_attr_as_uint64(lrs->msgs[0],
+ SYSDB_GIDNUM, 0);
+
+ str = ldb_msg_find_attr_as_string(lrs->msgs[0],
+ SYSDB_NAME, NULL);
+ res->data->name = talloc_strdup(res, str);
+ if (res->data->name == NULL) {
+ res->error = ENOMEM;
+ return;
+ }
+
+ str = ldb_msg_find_attr_as_string(lrs->msgs[0],
+ SYSDB_GECOS, NULL);
+ res->data->gecos = talloc_strdup(res, str);
+ if (res->data->gecos == NULL) {
+ res->error = ENOMEM;
+ return;
+ }
+
+ str = ldb_msg_find_attr_as_string(lrs->msgs[0],
+ SYSDB_HOMEDIR, NULL);
+ res->data->home = talloc_strdup(res, str);
+ if (res->data->home == NULL) {
+ res->error = ENOMEM;
+ return;
+ }
+
+ str = ldb_msg_find_attr_as_string(lrs->msgs[0],
+ SYSDB_SHELL, NULL);
+ res->data->shell = talloc_strdup(res, str);
+ if (res->data->shell == NULL) {
+ res->error = ENOMEM;
+ return;
+ }
+
+ str = ldb_msg_find_attr_as_string(lrs->msgs[0],
+ SYSDB_DISABLED, NULL);
+ if (str == NULL) {
+ res->data->lock = DO_UNLOCK;
+ } else {
+ if (strcasecmp(str, "true") == 0) {
+ res->data->lock = DO_LOCK;
+ } else if (strcasecmp(str, "false") == 0) {
+ res->data->lock = DO_UNLOCK;
+ } else { /* Invalid value */
+ DEBUG(2, ("Invalid value for %s attribute: %s\n",
+ SYSDB_DISABLED, str ? str : "NULL"));
+ res->error = EIO;
+ return;
+ }
+ }
+ break;
+
+ default:
+ DEBUG(1, ("More than one result for sysdb_getpwnam call\n"));
+ res->error = EIO;
+ break;
+ }
+}
+
+static void sss_getgrnam_done(void *ptr, int status,
+ struct ldb_result *lrs);
+
+int sysdb_getgrnam_sync(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct sysdb_ctx *sysdb,
+ const char *name,
+ struct sss_domain_info *domain,
+ struct ops_ctx **out)
+{
+ int ret;
+ struct sync_op_res *res = NULL;
+
+ res = talloc_zero(mem_ctx, struct sync_op_res);
+ if (!res) {
+ return ENOMEM;
+ }
+
+ if (out == NULL) {
+ DEBUG(1, ("NULL passed for storage pointer\n"));
+ return EINVAL;
+ }
+ res->data = *out;
+
+ ret = sysdb_getgrnam(mem_ctx,
+ sysdb,
+ domain,
+ name,
+ sss_getgrnam_done,
+ res);
+
+ SYNC_LOOP(res, ret);
+
+ return ret;
+}
+
+static void sss_getgrnam_done(void *ptr, int status,
+ struct ldb_result *lrs)
+{
+ struct sync_op_res *res = talloc_get_type(ptr, struct sync_op_res );
+ const char *str;
+
+ res->done = true;
+
+ if (status != LDB_SUCCESS) {
+ res->error = status;
+ return;
+ }
+
+ switch (lrs->count) {
+ case 0:
+ DEBUG(1, ("No result for sysdb_getgrnam call\n"));
+ res->error = ENOENT;
+ break;
+
+ /* sysdb_getgrnam also returns members */
+ default:
+ res->error = EOK;
+ /* fill ops_ctx */
+ res->data->gid = ldb_msg_find_attr_as_uint64(lrs->msgs[0],
+ SYSDB_GIDNUM, 0);
+ str = ldb_msg_find_attr_as_string(lrs->msgs[0],
+ SYSDB_NAME, NULL);
+ res->data->name = talloc_strdup(res, str);
+ if (res->data->name == NULL) {
+ res->error = ENOMEM;
+ return;
+ }
+ break;
+ }
+}
+
generated by cgit (git 2.34.1) at 2024-04-24 18:33:57 +0000