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-rw-r--r--server/db/sysdb.c1883
-rw-r--r--server/db/sysdb.h650
-rw-r--r--server/db/sysdb_ops.c5059
-rw-r--r--server/db/sysdb_private.h107
-rw-r--r--server/db/sysdb_search.c691
5 files changed, 0 insertions, 8390 deletions
diff --git a/server/db/sysdb.c b/server/db/sysdb.c
deleted file mode 100644
index b3f81a08..00000000
--- a/server/db/sysdb.c
+++ /dev/null
@@ -1,1883 +0,0 @@
-/*
- SSSD
-
- System Database
-
- Copyright (C) Simo Sorce <ssorce@redhat.com> 2008
-
- 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 "util/util.h"
-#include "db/sysdb_private.h"
-#include "confdb/confdb.h"
-#include <time.h>
-
-
-struct ldb_dn *sysdb_custom_subtree_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain,
- const char *subtree_name)
-{
- return ldb_dn_new_fmt(memctx, ctx->ldb, SYSDB_TMPL_CUSTOM_SUBTREE,
- subtree_name, domain);
-}
-struct ldb_dn *sysdb_custom_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain, const char *object_name,
- const char *subtree_name)
-{
- return ldb_dn_new_fmt(memctx, ctx->ldb, SYSDB_TMPL_CUSTOM, object_name,
- subtree_name, domain);
-}
-
-struct ldb_dn *sysdb_user_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain, const char *name)
-{
- return ldb_dn_new_fmt(memctx, ctx->ldb, SYSDB_TMPL_USER, name, domain);
-}
-
-struct ldb_dn *sysdb_group_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain, const char *name)
-{
- return ldb_dn_new_fmt(memctx, ctx->ldb, SYSDB_TMPL_GROUP, name, domain);
-}
-
-struct ldb_dn *sysdb_domain_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain)
-{
- return ldb_dn_new_fmt(memctx, ctx->ldb, SYSDB_DOM_BASE, domain);
-}
-
-struct ldb_context *sysdb_ctx_get_ldb(struct sysdb_ctx *ctx)
-{
- return ctx->ldb;
-}
-
-struct ldb_context *sysdb_handle_get_ldb(struct sysdb_handle *handle)
-{
- return handle->ctx->ldb;
-}
-
-struct sysdb_ctx *sysdb_handle_get_ctx(struct sysdb_handle *handle)
-{
- return handle->ctx;
-}
-
-struct sysdb_attrs *sysdb_new_attrs(TALLOC_CTX *memctx)
-{
- return talloc_zero(memctx, struct sysdb_attrs);
-}
-
-static int sysdb_attrs_get_el_int(struct sysdb_attrs *attrs, const char *name,
- bool alloc, struct ldb_message_element **el)
-{
- struct ldb_message_element *e = NULL;
- int i;
-
- for (i = 0; i < attrs->num; i++) {
- if (strcasecmp(name, attrs->a[i].name) == 0)
- e = &(attrs->a[i]);
- }
-
- if (!e && alloc) {
- e = talloc_realloc(attrs, attrs->a,
- struct ldb_message_element, attrs->num+1);
- if (!e) return ENOMEM;
- attrs->a = e;
-
- e[attrs->num].name = talloc_strdup(e, name);
- if (!e[attrs->num].name) return ENOMEM;
-
- e[attrs->num].num_values = 0;
- e[attrs->num].values = NULL;
- e[attrs->num].flags = 0;
-
- e = &(attrs->a[attrs->num]);
- attrs->num++;
- }
-
- if (!e) {
- return ENOENT;
- }
-
- *el = e;
-
- return EOK;
-}
-
-int sysdb_attrs_get_el(struct sysdb_attrs *attrs, const char *name,
- struct ldb_message_element **el)
-{
- return sysdb_attrs_get_el_int(attrs, name, true, el);
-}
-
-int sysdb_attrs_get_string(struct sysdb_attrs *attrs, const char *name,
- const char **string)
-{
- struct ldb_message_element *el;
- int ret;
-
- ret = sysdb_attrs_get_el_int(attrs, name, false, &el);
- if (ret) {
- return ret;
- }
-
- if (el->num_values != 1) {
- return ERANGE;
- }
-
- *string = (const char *)el->values[0].data;
- return EOK;
-}
-
-int sysdb_attrs_add_val(struct sysdb_attrs *attrs,
- const char *name, const struct ldb_val *val)
-{
- struct ldb_message_element *el = NULL;
- struct ldb_val *vals;
- int ret;
-
- ret = sysdb_attrs_get_el(attrs, name, &el);
-
- vals = talloc_realloc(attrs->a, el->values,
- struct ldb_val, el->num_values+1);
- if (!vals) return ENOMEM;
-
- vals[el->num_values] = ldb_val_dup(vals, val);
- if (vals[el->num_values].data == NULL &&
- vals[el->num_values].length != 0) {
- return ENOMEM;
- }
-
- el->values = vals;
- el->num_values++;
-
- return EOK;
-}
-
-int sysdb_attrs_add_string(struct sysdb_attrs *attrs,
- const char *name, const char *str)
-{
- struct ldb_val v;
-
- v.data = (uint8_t *)discard_const(str);
- v.length = strlen(str);
-
- return sysdb_attrs_add_val(attrs, name, &v);
-}
-
-int sysdb_attrs_steal_string(struct sysdb_attrs *attrs,
- const char *name, char *str)
-{
- struct ldb_message_element *el = NULL;
- struct ldb_val *vals;
- int ret;
-
- ret = sysdb_attrs_get_el(attrs, name, &el);
-
- vals = talloc_realloc(attrs->a, el->values,
- struct ldb_val, el->num_values+1);
- if (!vals) return ENOMEM;
- el->values = vals;
-
- /* now steal and assign the string */
- talloc_steal(el->values, str);
-
- el->values[el->num_values].data = (uint8_t *)str;
- el->values[el->num_values].length = strlen(str);
- el->num_values++;
-
- return EOK;
-}
-
-int sysdb_attrs_add_long(struct sysdb_attrs *attrs,
- const char *name, long value)
-{
- struct ldb_val v;
- char *str;
- int ret;
-
- str = talloc_asprintf(attrs, "%ld", value);
- if (!str) return ENOMEM;
-
- v.data = (uint8_t *)str;
- v.length = strlen(str);
-
- ret = sysdb_attrs_add_val(attrs, name, &v);
- talloc_free(str);
-
- return ret;
-}
-
-int sysdb_attrs_add_uint32(struct sysdb_attrs *attrs,
- const char *name, uint32_t value)
-{
- unsigned long val = value;
- struct ldb_val v;
- char *str;
- int ret;
-
- str = talloc_asprintf(attrs, "%lu", val);
- if (!str) return ENOMEM;
-
- v.data = (uint8_t *)str;
- v.length = strlen(str);
-
- ret = sysdb_attrs_add_val(attrs, name, &v);
- talloc_free(str);
-
- return ret;
-}
-
-int sysdb_attrs_add_time_t(struct sysdb_attrs *attrs,
- const char *name, time_t value)
-{
- long long val = value;
- struct ldb_val v;
- char *str;
- int ret;
-
- str = talloc_asprintf(attrs, "%lld", val);
- if (!str) return ENOMEM;
-
- v.data = (uint8_t *)str;
- v.length = strlen(str);
-
- ret = sysdb_attrs_add_val(attrs, name, &v);
- talloc_free(str);
-
- return ret;
-}
-
-int sysdb_attrs_users_from_str_list(struct sysdb_attrs *attrs,
- const char *attr_name,
- const char *domain,
- const char **list)
-{
- struct ldb_message_element *el = NULL;
- struct ldb_val *vals;
- int i, j, num;
- char *member;
- int ret;
-
- ret = sysdb_attrs_get_el(attrs, attr_name, &el);
- if (ret) {
- return ret;
- }
-
- for (num = 0; list[num]; num++) /* count */ ;
-
- vals = talloc_realloc(attrs->a, el->values,
- struct ldb_val, el->num_values + num);
- if (!vals) {
- return ENOMEM;
- }
- el->values = vals;
-
- DEBUG(9, ("Adding %d members to existing %d ones\n",
- num, el->num_values));
-
- for (i = 0, j = el->num_values; i < num; i++) {
-
- member = sysdb_user_strdn(el->values, domain, list[i]);
- if (!member) {
- DEBUG(4, ("Failed to get user dn for [%s]\n", list[i]));
- continue;
- }
- el->values[j].data = (uint8_t *)member;
- el->values[j].length = strlen(member);
- j++;
-
- DEBUG(7, (" member #%d: [%s]\n", i, member));
- }
- el->num_values = j;
-
- return EOK;
-}
-
-int sysdb_attrs_users_from_ldb_vals(struct sysdb_attrs *attrs,
- const char *attr_name,
- const char *domain,
- struct ldb_val *values,
- int num_values)
-{
- struct ldb_message_element *el = NULL;
- struct ldb_val *vals;
- int i, j;
- char *member;
- int ret;
-
- ret = sysdb_attrs_get_el(attrs, attr_name, &el);
- if (ret) {
- return ret;
- }
-
- vals = talloc_realloc(attrs->a, el->values, struct ldb_val,
- el->num_values + num_values);
- if (!vals) {
- return ENOMEM;
- }
- el->values = vals;
-
- DEBUG(9, ("Adding %d members to existing %d ones\n",
- num_values, el->num_values));
-
- for (i = 0, j = el->num_values; i < num_values; i++) {
- member = sysdb_user_strdn(el->values, domain,
- (char *)values[i].data);
- if (!member) {
- DEBUG(4, ("Failed to get user dn for [%s]\n",
- (char *)values[i].data));
- return ENOMEM;
- }
- el->values[j].data = (uint8_t *)member;
- el->values[j].length = strlen(member);
- j++;
-
- DEBUG(7, (" member #%d: [%s]\n", i, member));
- }
- el->num_values = j;
-
- return EOK;
-}
-
-static char *build_dom_dn_str_escape(TALLOC_CTX *memctx, const char *template,
- const char *domain, const char *name)
-{
- char *ret;
- int l;
-
- l = strcspn(name, ",=\n+<>#;\\\"");
- if (name[l] != '\0') {
- struct ldb_val v;
- char *tmp;
-
- v.data = discard_const_p(uint8_t, name);
- v.length = strlen(name);
-
- tmp = ldb_dn_escape_value(memctx, v);
- if (!tmp) {
- return NULL;
- }
-
- ret = talloc_asprintf(memctx, template, tmp, domain);
- talloc_zfree(tmp);
- if (!ret) {
- return NULL;
- }
-
- return ret;
- }
-
- ret = talloc_asprintf(memctx, template, name, domain);
- if (!ret) {
- return NULL;
- }
-
- return ret;
-}
-
-char *sysdb_user_strdn(TALLOC_CTX *memctx,
- const char *domain, const char *name)
-{
- return build_dom_dn_str_escape(memctx, SYSDB_TMPL_USER, domain, name);
-}
-
-char *sysdb_group_strdn(TALLOC_CTX *memctx,
- const char *domain, const char *name)
-{
- return build_dom_dn_str_escape(memctx, SYSDB_TMPL_GROUP, domain, name);
-}
-
-/* TODO: make a more complete and precise mapping */
-int sysdb_error_to_errno(int ldberr)
-{
- switch (ldberr) {
- case LDB_SUCCESS:
- return EOK;
- case LDB_ERR_OPERATIONS_ERROR:
- return EIO;
- case LDB_ERR_NO_SUCH_OBJECT:
- return ENOENT;
- case LDB_ERR_BUSY:
- return EBUSY;
- case LDB_ERR_ENTRY_ALREADY_EXISTS:
- return EEXIST;
- default:
- return EFAULT;
- }
-}
-
-/* =Internal-Operations-Queue============================================= */
-
-static void sysdb_run_operation(struct tevent_context *ev,
- struct tevent_timer *te,
- struct timeval tv, void *pvt)
-{
- struct sysdb_handle *handle = talloc_get_type(pvt, struct sysdb_handle);
-
- tevent_req_done(handle->subreq);
-}
-
-static void sysdb_schedule_operation(struct sysdb_handle *handle)
-{
- struct timeval tv = { 0, 0 };
- struct tevent_timer *te;
-
- te = tevent_add_timer(handle->ctx->ev, handle, tv,
- sysdb_run_operation, handle);
- if (!te) {
- DEBUG(1, ("Failed to add critical timer to run next handle!\n"));
- }
-}
-
-static int sysdb_handle_destructor(void *mem)
-{
- struct sysdb_handle *handle = talloc_get_type(mem, struct sysdb_handle);
- bool start_next = false;
- int ret;
-
- /* if this was the current op start next */
- if (handle->ctx->queue == handle) {
- start_next = true;
- }
-
- DLIST_REMOVE(handle->ctx->queue, handle);
-
- if (start_next && handle->ctx->queue) {
- /* run next */
- sysdb_schedule_operation(handle->ctx->queue);
- }
-
- if (handle->transaction_active) {
- ret = ldb_transaction_cancel(handle->ctx->ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to cancel ldb transaction! (%d)\n", ret));
- }
- /* FIXME: abort() ? */
- handle->transaction_active = false;
- }
-
- return 0;
-}
-
-struct sysdb_get_handle_state {
- struct tevent_context *ev;
- struct sysdb_ctx *ctx;
-
- struct sysdb_handle *handle;
-};
-
-struct tevent_req *sysdb_get_handle_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *ctx)
-{
- struct tevent_req *req;
- struct sysdb_get_handle_state *state;
- struct sysdb_handle *handle;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_get_handle_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->ctx = ctx;
-
- handle = talloc_zero(state, struct sysdb_handle);
- if (!handle) {
- talloc_zfree(req);
- return NULL;
- }
-
- handle->ctx = ctx;
- handle->subreq = req;
-
- talloc_set_destructor((TALLOC_CTX *)handle, sysdb_handle_destructor);
-
- DLIST_ADD_END(ctx->queue, handle, struct sysdb_handle *);
-
- if (ctx->queue == handle) {
- /* this is the first in the queue, schedule an immediate run */
- sysdb_schedule_operation(handle);
- }
-
- state->handle = handle;
-
- return req;
-}
-
-static int sysdb_get_handle_recv(struct tevent_req *req, TALLOC_CTX *memctx,
- struct sysdb_handle **handle)
-{
- struct sysdb_get_handle_state *state = tevent_req_data(req,
- struct sysdb_get_handle_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *handle = talloc_steal(memctx, state->handle);
- if (!*handle) return ENOMEM;
-
- return EOK;
-}
-
-/* =Transactions========================================================== */
-
-struct sysdb_transaction_state {
- struct tevent_context *ev;
- struct sysdb_ctx *ctx;
-
- struct sysdb_handle *handle;
-};
-
-static void sysdb_transaction_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_transaction_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *ctx)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_transaction_state *state;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_transaction_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->ctx = ctx;
-
- subreq = sysdb_get_handle_send(state, ev, ctx);
- if (!subreq) {
- talloc_zfree(req);
- return NULL;
- }
-
- tevent_req_set_callback(subreq, sysdb_transaction_done, req);
-
- return req;
-}
-
-static void sysdb_transaction_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_transaction_state *state = tevent_req_data(req,
- struct sysdb_transaction_state);
- int ret;
-
- ret = sysdb_get_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- ret = ldb_transaction_start(state->ctx->ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to start ldb transaction! (%d)\n", ret));
- tevent_req_error(req, sysdb_error_to_errno(ret));
- return;
- }
- state->handle->transaction_active = true;
-
- tevent_req_done(req);
-}
-
-int sysdb_transaction_recv(struct tevent_req *req, TALLOC_CTX *memctx,
- struct sysdb_handle **handle)
-{
- struct sysdb_transaction_state *state = tevent_req_data(req,
- struct sysdb_transaction_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *handle = talloc_steal(memctx, state->handle);
- if (!*handle) return ENOMEM;
-
- return EOK;
-}
-
-struct tevent_req *sysdb_transaction_commit_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle)
-{
- struct tevent_req *req;
- struct sysdb_transaction_state *state;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_transaction_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->ctx = handle->ctx;
- state->handle = handle;
-
- ret = ldb_transaction_commit(handle->ctx->ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to commit ldb transaction! (%d)\n", ret));
- tevent_req_error(req, sysdb_error_to_errno(ret));
- }
- handle->transaction_active = false;
-
- /* the following may seem weird but it is actually fine.
- * _done() will not actually call the callback as it will not be set
- * until we return. But it will mark the request as done.
- * _post() will trigger the callback as it schedules after we returned
- * and actually set the callback */
- tevent_req_done(req);
- tevent_req_post(req, ev);
- return req;
-}
-
-int sysdb_transaction_commit_recv(struct tevent_req *req)
-{
- struct sysdb_transaction_state *state = tevent_req_data(req,
- struct sysdb_transaction_state);
-
- /* finally free handle
- * this will also trigger the next transaction in the queue if any */
- talloc_zfree(state->handle);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- return EOK;
-}
-
-/* default transaction commit receive function.
- * This function does not use the request state so it is safe to use
- * from any caller */
-void sysdb_transaction_complete(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_transaction_commit_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-
-/* =Operations============================================================ */
-
-struct sysdb_operation_state {
- struct tevent_context *ev;
- struct sysdb_ctx *ctx;
-
- struct sysdb_handle *handle;
-};
-
-static void sysdb_operation_process(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_operation_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *ctx)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_operation_state *state;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_operation_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->ctx = ctx;
-
- subreq = sysdb_get_handle_send(state, ev, ctx);
- if (!subreq) {
- talloc_zfree(req);
- return NULL;
- }
-
- tevent_req_set_callback(subreq, sysdb_operation_process, req);
-
- return req;
-}
-
-static void sysdb_operation_process(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_operation_state *state = tevent_req_data(req,
- struct sysdb_operation_state);
- int ret;
-
- ret = sysdb_get_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_operation_recv(struct tevent_req *req, TALLOC_CTX *memctx,
- struct sysdb_handle **handle)
-{
- struct sysdb_operation_state *state = tevent_req_data(req,
- struct sysdb_operation_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *handle = talloc_steal(memctx, state->handle);
- if (!*handle) return ENOMEM;
-
- return EOK;
-}
-
-void sysdb_operation_done(struct sysdb_handle *handle)
-{
- talloc_free(handle);
-}
-
-/* =Initialization======================================================== */
-
-static int sysdb_domain_init_internal(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sss_domain_info *domain,
- const char *db_path,
- bool allow_upgrade,
- struct sysdb_ctx **_ctx);
-
-static int sysdb_get_db_file(TALLOC_CTX *mem_ctx,
- const char *provider, const char *name,
- const char *base_path, char **_ldb_file)
-{
- char *ldb_file;
-
- /* special case for the local domain */
- if (strcasecmp(provider, "local") == 0) {
- ldb_file = talloc_asprintf(mem_ctx, "%s/"LOCAL_SYSDB_FILE,
- base_path);
- } else {
- ldb_file = talloc_asprintf(mem_ctx, "%s/"CACHE_SYSDB_FILE,
- base_path, name);
- }
- if (!ldb_file) {
- return ENOMEM;
- }
-
- *_ldb_file = ldb_file;
- return EOK;
-}
-
-/* serach all groups that have a memberUid attribute.
- * change it into a member attribute for a user of same domain.
- * remove the memberUid attribute
- * add the new member attribute
- * finally stop indexing memberUid
- * upgrade version to 0.2
- */
-static int sysdb_upgrade_01(TALLOC_CTX *mem_ctx,
- struct ldb_context *ldb,
- const char **ver)
-{
- struct ldb_message_element *el;
- struct ldb_result *res;
- struct ldb_dn *basedn;
- struct ldb_dn *mem_dn;
- struct ldb_message *msg;
- const struct ldb_val *val;
- const char *filter = "(&(memberUid=*)(objectclass=group))";
- const char *attrs[] = { "memberUid", NULL };
- const char *mdn;
- char *domain;
- int ret, i, j;
-
- basedn = ldb_dn_new(mem_ctx, ldb, "cn=sysdb");
- if (!basedn) {
- ret = EIO;
- goto done;
- }
-
- ret = ldb_search(ldb, mem_ctx, &res,
- basedn, LDB_SCOPE_SUBTREE,
- attrs, filter);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
-
- ret = ldb_transaction_start(ldb);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
-
- for (i = 0; i < res->count; i++) {
- el = ldb_msg_find_element(res->msgs[i], "memberUid");
- if (!el) {
- DEBUG(1, ("memberUid is missing from message [%s], skipping\n",
- ldb_dn_get_linearized(res->msgs[i]->dn)));
- continue;
- }
-
- /* create modification message */
- msg = ldb_msg_new(mem_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = res->msgs[i]->dn;
-
- ret = ldb_msg_add_empty(msg, "memberUid", LDB_FLAG_MOD_DELETE, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, SYSDB_MEMBER, LDB_FLAG_MOD_ADD, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- /* get domain name component value */
- val = ldb_dn_get_component_val(res->msgs[i]->dn, 2);
- domain = talloc_strndup(mem_ctx, (const char *)val->data, val->length);
- if (!domain) {
- ret = ENOMEM;
- goto done;
- }
-
- for (j = 0; j < el->num_values; j++) {
- mem_dn = ldb_dn_new_fmt(mem_ctx, ldb, SYSDB_TMPL_USER,
- (const char *)el->values[j].data, domain);
- if (!mem_dn) {
- ret = ENOMEM;
- goto done;
- }
-
- mdn = talloc_strdup(msg, ldb_dn_get_linearized(mem_dn));
- if (!mdn) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_string(msg, SYSDB_MEMBER, mdn);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- talloc_zfree(mem_dn);
- }
-
- /* ok now we are ready to modify the entry */
- ret = ldb_modify(ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- talloc_zfree(msg);
- }
-
- /* conversion done, upgrade version number */
- msg = ldb_msg_new(mem_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(mem_ctx, ldb, "cn=sysdb");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, "version", LDB_FLAG_MOD_REPLACE, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_string(msg, "version", SYSDB_VERSION_0_2);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_modify(ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- ret = EOK;
-
-done:
- if (ret != EOK) {
- ldb_transaction_cancel(ldb);
- } else {
- ret = ldb_transaction_commit(ldb);
- if (ret != LDB_SUCCESS) {
- return EIO;
- }
-
- *ver = SYSDB_VERSION_0_2;
- }
-
- return ret;
-}
-
-static int sysdb_check_upgrade_02(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sss_domain_info *domains,
- const char *db_path)
-{
- TALLOC_CTX *tmp_ctx = NULL;
- struct ldb_context *ldb;
- char *ldb_file;
- struct sysdb_ctx *ctx;
- struct sss_domain_info *dom;
- struct ldb_message_element *el;
- struct ldb_message *msg;
- struct ldb_result *res;
- struct ldb_dn *verdn;
- const char *version = NULL;
- bool do_02_upgrade = false;
- bool ctx_trans = false;
- int ret;
-
- tmp_ctx = talloc_new(mem_ctx);
- if (!tmp_ctx) {
- return ENOMEM;
- }
-
- ret = sysdb_get_db_file(mem_ctx,
- "local", "UPGRADE",
- db_path, &ldb_file);
- if (ret != EOK) {
- goto exit;
- }
-
- ldb = ldb_init(tmp_ctx, ev);
- if (!ldb) {
- ret = EIO;
- goto exit;
- }
-
- ret = ldb_set_debug(ldb, ldb_debug_messages, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto exit;
- }
-
-#ifdef SYSDB_TEST
- ldb_set_modules_dir(ldb, "./.libs");
-#endif
-
- ret = ldb_connect(ldb, ldb_file, 0, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto exit;
- }
-
- verdn = ldb_dn_new(tmp_ctx, ldb, "cn=sysdb");
- if (!verdn) {
- ret = EIO;
- goto exit;
- }
-
- ret = ldb_search(ldb, tmp_ctx, &res,
- verdn, LDB_SCOPE_BASE,
- NULL, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto exit;
- }
- if (res->count > 1) {
- ret = EIO;
- goto exit;
- }
-
- if (res->count == 1) {
- el = ldb_msg_find_element(res->msgs[0], "version");
- if (el) {
- if (el->num_values != 1) {
- ret = EINVAL;
- goto exit;
- }
- version = talloc_strndup(tmp_ctx,
- (char *)(el->values[0].data),
- el->values[0].length);
- if (!version) {
- ret = ENOMEM;
- goto exit;
- }
-
- if (strcmp(version, SYSDB_VERSION) == 0) {
- /* all fine, return */
- ret = EOK;
- goto exit;
- }
-
- DEBUG(4, ("Upgrading DB from version: %s\n", version));
-
- if (strcmp(version, SYSDB_VERSION_0_1) == 0) {
- /* convert database */
- ret = sysdb_upgrade_01(tmp_ctx, ldb, &version);
- if (ret != EOK) goto exit;
- }
-
- if (strcmp(version, SYSDB_VERSION_0_2) == 0) {
- /* need to convert database to split files */
- do_02_upgrade = true;
- }
-
- }
- }
-
- if (!do_02_upgrade) {
- /* not a v2 upgrade, return and let the normal code take over any
- * further upgrade */
- ret = EOK;
- goto exit;
- }
-
- /* == V2->V3 UPGRADE == */
-
- DEBUG(0, ("UPGRADING DB TO VERSION %s\n", SYSDB_VERSION_0_3));
-
- /* ldb uses posix locks,
- * posix is stupid and kills all locks when you close *any* file
- * descriptor associated to the same file.
- * Therefore we must close and reopen the ldb file here */
-
- /* == Backup and reopen ldb == */
-
- /* close */
- talloc_zfree(ldb);
-
- /* backup*/
- ret = backup_file(ldb_file, 0);
- if (ret != EOK) {
- goto exit;
- }
-
- /* reopen */
- ldb = ldb_init(tmp_ctx, ev);
- if (!ldb) {
- ret = EIO;
- goto exit;
- }
-
- ret = ldb_set_debug(ldb, ldb_debug_messages, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto exit;
- }
-
- ret = ldb_connect(ldb, ldb_file, 0, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto exit;
- }
-
- /* open a transaction */
- ret = ldb_transaction_start(ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to start ldb transaction! (%d)\n", ret));
- ret = EIO;
- goto exit;
- }
-
- /* == Upgrade contents == */
-
- for (dom = domains; dom; dom = dom->next) {
- struct ldb_dn *domain_dn;
- struct ldb_dn *users_dn;
- struct ldb_dn *groups_dn;
- int i;
-
- /* skip local */
- if (strcasecmp(dom->provider, "local") == 0) {
- continue;
- }
-
- /* create new dom db */
- ret = sysdb_domain_init_internal(tmp_ctx, ev, dom,
- db_path, false, &ctx);
- if (ret != EOK) {
- goto done;
- }
-
- ret = ldb_transaction_start(ctx->ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to start ldb transaction! (%d)\n", ret));
- ret = EIO;
- goto done;
- }
- ctx_trans = true;
-
- /* search all entries for this domain in local,
- * copy them all in the new database,
- * then remove them from local */
-
- domain_dn = ldb_dn_new_fmt(tmp_ctx, ctx->ldb,
- SYSDB_DOM_BASE, ctx->domain->name);
- if (!domain_dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_search(ldb, tmp_ctx, &res,
- domain_dn, LDB_SCOPE_SUBTREE,
- NULL, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
-
- users_dn = ldb_dn_new_fmt(tmp_ctx, ctx->ldb,
- SYSDB_TMPL_USER_BASE, ctx->domain->name);
- if (!users_dn) {
- ret = ENOMEM;
- goto done;
- }
- groups_dn = ldb_dn_new_fmt(tmp_ctx, ctx->ldb,
- SYSDB_TMPL_GROUP_BASE, ctx->domain->name);
- if (!groups_dn) {
- ret = ENOMEM;
- goto done;
- }
-
- for (i = 0; i < res->count; i++) {
-
- struct ldb_dn *orig_dn;
-
- msg = res->msgs[i];
-
- /* skip pre-created congtainers */
- if ((ldb_dn_compare(msg->dn, domain_dn) == 0) ||
- (ldb_dn_compare(msg->dn, users_dn) == 0) ||
- (ldb_dn_compare(msg->dn, groups_dn) == 0)) {
- continue;
- }
-
- /* regenerate the DN against the new ldb as it may have different
- * casefolding rules (example: name changing from case insensitive
- * to case sensitive) */
- orig_dn = msg->dn;
- msg->dn = ldb_dn_new(msg, ctx->ldb,
- ldb_dn_get_linearized(orig_dn));
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_add(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("WARNING: Could not add entry %s,"
- " to new ldb file! (%d [%s])\n",
- ldb_dn_get_linearized(msg->dn),
- ret, ldb_errstring(ctx->ldb)));
- }
-
- ret = ldb_delete(ldb, orig_dn);
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("WARNING: Could not remove entry %s,"
- " from old ldb file! (%d [%s])\n",
- ldb_dn_get_linearized(orig_dn),
- ret, ldb_errstring(ldb)));
- }
- }
-
- /* now remove the basic containers from local */
- /* these were optional so debug at level 9 in case
- * of failure just for tracing */
- ret = ldb_delete(ldb, groups_dn);
- if (ret != LDB_SUCCESS) {
- DEBUG(9, ("WARNING: Could not remove entry %s,"
- " from old ldb file! (%d [%s])\n",
- ldb_dn_get_linearized(groups_dn),
- ret, ldb_errstring(ldb)));
- }
- ret = ldb_delete(ldb, users_dn);
- if (ret != LDB_SUCCESS) {
- DEBUG(9, ("WARNING: Could not remove entry %s,"
- " from old ldb file! (%d [%s])\n",
- ldb_dn_get_linearized(users_dn),
- ret, ldb_errstring(ldb)));
- }
- ret = ldb_delete(ldb, domain_dn);
- if (ret != LDB_SUCCESS) {
- DEBUG(9, ("WARNING: Could not remove entry %s,"
- " from old ldb file! (%d [%s])\n",
- ldb_dn_get_linearized(domain_dn),
- ret, ldb_errstring(ldb)));
- }
-
- ret = ldb_transaction_commit(ctx->ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to commit ldb transaction! (%d)\n", ret));
- ret = EIO;
- goto done;
- }
- ctx_trans = false;
-
- talloc_zfree(domain_dn);
- talloc_zfree(groups_dn);
- talloc_zfree(users_dn);
- talloc_zfree(res);
- }
-
- /* conversion done, upgrade version number */
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(tmp_ctx, ldb, "cn=sysdb");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, "version", LDB_FLAG_MOD_REPLACE, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_string(msg, "version", SYSDB_VERSION_0_3);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_modify(ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- ret = ldb_transaction_commit(ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to commit ldb transaction! (%d)\n", ret));
- ret = EIO;
- goto exit;
- }
-
- ret = EOK;
-
-done:
- if (ret != EOK) {
- if (ctx_trans) {
- ret = ldb_transaction_cancel(ctx->ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to cancel ldb transaction! (%d)\n", ret));
- }
- }
- ret = ldb_transaction_cancel(ldb);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to cancel ldb transaction! (%d)\n", ret));
- }
- }
-
-exit:
- talloc_free(tmp_ctx);
- return ret;
-}
-
-static int sysdb_upgrade_03(struct sysdb_ctx *ctx, const char **ver)
-{
- TALLOC_CTX *tmp_ctx;
- int ret;
- struct ldb_message *msg;
-
- tmp_ctx = talloc_new(ctx);
- if (!tmp_ctx) {
- return ENOMEM;
- }
-
- DEBUG(0, ("UPGRADING DB TO VERSION %s\n", SYSDB_VERSION_0_4));
-
- ret = ldb_transaction_start(ctx->ldb);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
-
- /* Make this database case-sensitive */
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(tmp_ctx, ctx->ldb, "@ATTRIBUTES");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, "name", LDB_FLAG_MOD_DELETE, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_modify(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- /* conversion done, upgrade version number */
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(tmp_ctx, ctx->ldb, "cn=sysdb");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, "version", LDB_FLAG_MOD_REPLACE, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_string(msg, "version", SYSDB_VERSION_0_4);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_modify(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- ret = EOK;
-
-done:
- talloc_zfree(tmp_ctx);
-
- if (ret != EOK) {
- ret = ldb_transaction_cancel(ctx->ldb);
- } else {
- ret = ldb_transaction_commit(ctx->ldb);
- *ver = SYSDB_VERSION_0_4;
- }
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- }
-
- return ret;
-}
-
-static int sysdb_upgrade_04(struct sysdb_ctx *ctx, const char **ver)
-{
- TALLOC_CTX *tmp_ctx;
- int ret;
- struct ldb_message *msg;
-
- tmp_ctx = talloc_new(ctx);
- if (!tmp_ctx) {
- return ENOMEM;
- }
-
- DEBUG(0, ("UPGRADING DB TO VERSION %s\n", SYSDB_VERSION_0_5));
-
- ret = ldb_transaction_start(ctx->ldb);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
-
- /* Add new index */
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(tmp_ctx, ctx->ldb, "@INDEXLIST");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, "@IDXATTR", LDB_FLAG_MOD_ADD, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_string(msg, "@IDXATTR", "originalDN");
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_modify(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- /* Rebuild memberuid and memberoif attributes */
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(tmp_ctx, ctx->ldb, "@MEMBEROF-REBUILD");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_add(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- /* conversion done, upgrade version number */
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new(tmp_ctx, ctx->ldb, "cn=sysdb");
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_msg_add_empty(msg, "version", LDB_FLAG_MOD_REPLACE, NULL);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_string(msg, "version", SYSDB_VERSION_0_5);
- if (ret != LDB_SUCCESS) {
- ret = ENOMEM;
- goto done;
- }
-
- ret = ldb_modify(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto done;
- }
-
- ret = EOK;
-
-done:
- talloc_zfree(tmp_ctx);
-
- if (ret != EOK) {
- ret = ldb_transaction_cancel(ctx->ldb);
- } else {
- ret = ldb_transaction_commit(ctx->ldb);
- *ver = SYSDB_VERSION_0_5;
- }
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- }
-
- return ret;
-}
-
-static int sysdb_domain_init_internal(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sss_domain_info *domain,
- const char *db_path,
- bool allow_upgrade,
- struct sysdb_ctx **_ctx)
-{
- TALLOC_CTX *tmp_ctx = NULL;
- struct sysdb_ctx *ctx;
- const char *base_ldif;
- struct ldb_ldif *ldif;
- struct ldb_message *msg;
- struct ldb_message_element *el;
- struct ldb_result *res;
- struct ldb_dn *verdn;
- const char *version = NULL;
- int ret;
-
- ctx = talloc_zero(mem_ctx, struct sysdb_ctx);
- if (!ctx) {
- return ENOMEM;
- }
- ctx->ev = ev;
- ctx->domain = domain;
-
- /* The local provider s the only true MPG,
- * for the other domains, the provider actually unrolls MPGs */
- if (strcasecmp(domain->provider, "local") == 0) {
- ctx->mpg = true;
- }
-
- ret = sysdb_get_db_file(ctx, domain->provider,
- domain->name, db_path,
- &ctx->ldb_file);
- if (ret != EOK) {
- return ret;
- }
- DEBUG(5, ("DB File for %s: %s\n", domain->name, ctx->ldb_file));
-
- ctx->ldb = ldb_init(ctx, ev);
- if (!ctx->ldb) {
- return EIO;
- }
-
- ret = ldb_set_debug(ctx->ldb, ldb_debug_messages, NULL);
- if (ret != LDB_SUCCESS) {
- return EIO;
- }
-
-#ifdef SYSDB_TEST
- ldb_set_modules_dir(ctx->ldb, "./.libs");
-#endif
-
- ret = ldb_connect(ctx->ldb, ctx->ldb_file, 0, NULL);
- if (ret != LDB_SUCCESS) {
- return EIO;
- }
-
- tmp_ctx = talloc_new(ctx);
- if (!tmp_ctx) {
- return ENOMEM;
- }
-
- verdn = ldb_dn_new(tmp_ctx, ctx->ldb, "cn=sysdb");
- if (!verdn) {
- ret = EIO;
- goto done;
- }
-
- ret = ldb_search(ctx->ldb, tmp_ctx, &res,
- verdn, LDB_SCOPE_BASE,
- NULL, NULL);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
- if (res->count > 1) {
- ret = EIO;
- goto done;
- }
-
- if (res->count == 1) {
- el = ldb_msg_find_element(res->msgs[0], "version");
- if (el) {
- if (el->num_values != 1) {
- ret = EINVAL;
- goto done;
- }
- version = talloc_strndup(tmp_ctx,
- (char *)(el->values[0].data),
- el->values[0].length);
- if (!version) {
- ret = ENOMEM;
- goto done;
- }
-
- if (strcmp(version, SYSDB_VERSION) == 0) {
- /* all fine, return */
- ret = EOK;
- goto done;
- }
-
- if (!allow_upgrade) {
- DEBUG(0, ("Wrong DB version (got %s expected %s)\n",
- version, SYSDB_VERSION));
- ret = EINVAL;
- goto done;
- }
-
- DEBUG(4, ("Upgrading DB [%s] from version: %s\n",
- domain->name, version));
-
- if (strcmp(version, SYSDB_VERSION_0_3) == 0) {
- ret = sysdb_upgrade_03(ctx, &version);
- if (ret != EOK) {
- goto done;
- }
- }
-
- if (strcmp(version, SYSDB_VERSION_0_4) == 0) {
- ret = sysdb_upgrade_04(ctx, &version);
- goto done;
- }
- }
-
- DEBUG(0,("Unknown DB version [%s], expected [%s] for domain %s!\n",
- version?version:"not found", SYSDB_VERSION, domain->name));
- ret = EINVAL;
- goto done;
- }
-
- /* cn=sysdb does not exists, means db is empty, populate */
-
- base_ldif = SYSDB_BASE_LDIF;
- while ((ldif = ldb_ldif_read_string(ctx->ldb, &base_ldif))) {
- ret = ldb_add(ctx->ldb, ldif->msg);
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("Failed to initialize DB (%d, [%s]) for domain %s!",
- ret, ldb_errstring(ctx->ldb), domain->name));
- ret = EIO;
- goto done;
- }
- ldb_ldif_read_free(ctx->ldb, ldif);
- }
-
- /* == create base domain object == */
-
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new_fmt(msg, ctx->ldb, SYSDB_DOM_BASE, domain->name);
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_fmt(msg, "cn", "%s", domain->name);
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
- /* do a synchronous add */
- ret = ldb_add(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("Failed to initialize DB (%d, [%s]) for domain %s!",
- ret, ldb_errstring(ctx->ldb), domain->name));
- ret = EIO;
- goto done;
- }
- talloc_zfree(msg);
-
- /* == create Users tree == */
-
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new_fmt(msg, ctx->ldb,
- SYSDB_TMPL_USER_BASE, domain->name);
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_fmt(msg, "cn", "Users");
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
- /* do a synchronous add */
- ret = ldb_add(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("Failed to initialize DB (%d, [%s]) for domain %s!",
- ret, ldb_errstring(ctx->ldb), domain->name));
- ret = EIO;
- goto done;
- }
- talloc_zfree(msg);
-
- /* == create Groups tree == */
-
- msg = ldb_msg_new(tmp_ctx);
- if (!msg) {
- ret = ENOMEM;
- goto done;
- }
- msg->dn = ldb_dn_new_fmt(msg, ctx->ldb,
- SYSDB_TMPL_GROUP_BASE, domain->name);
- if (!msg->dn) {
- ret = ENOMEM;
- goto done;
- }
- ret = ldb_msg_add_fmt(msg, "cn", "Groups");
- if (ret != LDB_SUCCESS) {
- ret = EIO;
- goto done;
- }
- /* do a synchronous add */
- ret = ldb_add(ctx->ldb, msg);
- if (ret != LDB_SUCCESS) {
- DEBUG(0, ("Failed to initialize DB (%d, [%s]) for domain %s!",
- ret, ldb_errstring(ctx->ldb), domain->name));
- ret = EIO;
- goto done;
- }
- talloc_zfree(msg);
-
- ret = EOK;
-
-done:
- if (ret == EOK) {
- *_ctx = ctx;
- }
- talloc_free(tmp_ctx);
- return ret;
-}
-
-int sysdb_init(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct confdb_ctx *cdb,
- const char *alt_db_path,
- bool allow_upgrade,
- struct sysdb_ctx_list **_ctx_list)
-{
- struct sysdb_ctx_list *ctx_list;
- struct sss_domain_info *domains, *dom;
- struct sysdb_ctx *ctx;
- int ret;
-
- if (!ev) return EINVAL;
-
- ctx_list = talloc_zero(mem_ctx, struct sysdb_ctx_list);
- if (!ctx_list) {
- return ENOMEM;
- }
-
- if (alt_db_path) {
- ctx_list->db_path = talloc_strdup(ctx_list, alt_db_path);
- } else {
- ctx_list->db_path = talloc_strdup(ctx_list, DB_PATH);
- }
- if (!ctx_list->db_path) {
- talloc_zfree(ctx_list);
- return ENOMEM;
- }
-
- /* open a db for each backend */
- ret = confdb_get_domains(cdb, &domains);
- if (ret != EOK) {
- talloc_zfree(ctx_list);
- return ret;
- }
-
- if (allow_upgrade) {
- /* check if we have an old sssd.ldb to upgrade */
- ret = sysdb_check_upgrade_02(ctx_list, ev, domains,
- ctx_list->db_path);
- if (ret != EOK) {
- talloc_zfree(ctx_list);
- return ret;
- }
- }
-
- for (dom = domains; dom; dom = dom->next) {
-
- ctx_list->dbs = talloc_realloc(ctx_list, ctx_list->dbs,
- struct sysdb_ctx *,
- ctx_list->num_dbs + 1);
- if (!ctx_list->dbs) {
- talloc_zfree(ctx_list);
- return ENOMEM;
- }
-
- ret = sysdb_domain_init_internal(ctx_list, ev, dom,
- ctx_list->db_path,
- allow_upgrade, &ctx);
- if (ret != EOK) {
- talloc_zfree(ctx_list);
- return ret;
- }
-
- ctx_list->dbs[ctx_list->num_dbs] = ctx;
- ctx_list->num_dbs++;
- }
- if (ctx_list->num_dbs == 0) {
- /* what? .. */
- talloc_zfree(ctx_list);
- return ENOENT;
- }
-
- *_ctx_list = ctx_list;
-
- return EOK;
-}
-
-int sysdb_domain_init(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sss_domain_info *domain,
- const char *db_path,
- struct sysdb_ctx **_ctx)
-{
- return sysdb_domain_init_internal(mem_ctx, ev, domain,
- db_path, false, _ctx);
-}
-
-int sysdb_get_ctx_from_list(struct sysdb_ctx_list *ctx_list,
- struct sss_domain_info *domain,
- struct sysdb_ctx **ctx)
-{
- int i;
-
- for (i = 0; i < ctx_list->num_dbs; i++) {
- if (ctx_list->dbs[i]->domain == domain) {
- *ctx = ctx_list->dbs[i];
- return EOK;
- }
- if (strcasecmp(ctx_list->dbs[i]->domain->name, domain->name) == 0) {
- *ctx = ctx_list->dbs[i];
- return EOK;
- }
- }
- /* definitely not found */
- return ENOENT;
-}
-
-
-int compare_ldb_dn_comp_num(const void *m1, const void *m2)
-{
- struct ldb_message *msg1 = talloc_get_type(*(void **) discard_const(m1),
- struct ldb_message);
- struct ldb_message *msg2 = talloc_get_type(*(void **) discard_const(m2),
- struct ldb_message);
-
- return ldb_dn_get_comp_num(msg2->dn) - ldb_dn_get_comp_num(msg1->dn);
-}
-
-int sysdb_attrs_replace_name(struct sysdb_attrs *attrs, const char *oldname,
- const char *newname)
-{
- struct ldb_message_element *e = NULL;
- int i;
- const char *dummy;
-
- if (attrs == NULL || oldname == NULL || newname == NULL) return EINVAL;
-
- for (i = 0; i < attrs->num; i++) {
- if (strcasecmp(oldname, attrs->a[i].name) == 0) {
- e = &(attrs->a[i]);
- }
- if (strcasecmp(newname, attrs->a[i].name) == 0) {
- DEBUG(3, ("New attribute name [%s] already exists.\n", newname));
- return EEXIST;
- }
- }
-
- if (e != NULL) {
- dummy = talloc_strdup(attrs, newname);
- if (dummy == NULL) {
- DEBUG(1, ("talloc_strdup failed.\n"));
- return ENOMEM;
- }
-
- talloc_free(discard_const(e->name));
- e->name = dummy;
- }
-
- return EOK;
-}
diff --git a/server/db/sysdb.h b/server/db/sysdb.h
deleted file mode 100644
index cf97ed62..00000000
--- a/server/db/sysdb.h
+++ /dev/null
@@ -1,650 +0,0 @@
-/*
- SSSD
-
- System Database Header
-
- Copyright (C) Simo Sorce <ssorce@redhat.com> 2008
-
- 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/>.
-*/
-
-#ifndef __SYS_DB_H__
-#define __SYS_DB_H__
-
-#include "util/util.h"
-#include "confdb/confdb.h"
-#include <tevent.h>
-
-#define SYSDB_CONF_SECTION "config/sysdb"
-#define CACHE_SYSDB_FILE "cache_%s.ldb"
-#define LOCAL_SYSDB_FILE "sssd.ldb"
-
-#define SYSDB_BASE "cn=sysdb"
-#define SYSDB_DOM_BASE "cn=%s,cn=sysdb"
-#define SYSDB_USERS_CONTAINER "cn=users"
-#define SYSDB_GROUPS_CONTAINER "cn=groups"
-#define SYSDB_CUSTOM_CONTAINER "cn=custom"
-#define SYSDB_TMPL_USER_BASE SYSDB_USERS_CONTAINER",cn=%s,"SYSDB_BASE
-#define SYSDB_TMPL_GROUP_BASE SYSDB_GROUPS_CONTAINER",cn=%s,"SYSDB_BASE
-#define SYSDB_TMPL_CUSTOM_BASE SYSDB_CUSTOM_CONTAINER",cn=%s,"SYSDB_BASE
-
-#define SYSDB_USER_CLASS "user"
-#define SYSDB_GROUP_CLASS "group"
-
-#define SYSDB_NAME "name"
-
-#define SYSDB_NEXTID "nextID"
-#define SYSDB_UIDNUM "uidNumber"
-#define SYSDB_GIDNUM "gidNumber"
-#define SYSDB_CREATE_TIME "createTimestamp"
-
-#define SYSDB_PWD "userPassword"
-#define SYSDB_FULLNAME "fullName"
-#define SYSDB_HOMEDIR "homeDirectory"
-#define SYSDB_SHELL "loginShell"
-#define SYSDB_MEMBEROF "memberOf"
-#define SYSDB_DISABLED "disabled"
-
-#define SYSDB_MEMBER "member"
-#define SYSDB_MEMBERUID "memberUid"
-
-#define SYSDB_DEFAULTGROUP "defaultGroup"
-#define SYSDB_GECOS "gecos"
-#define SYSDB_LOCALE "locale"
-#define SYSDB_KEYBOARD "keyboard"
-#define SYSDB_SESSION "session"
-#define SYSDB_LAST_LOGIN "lastLogin"
-#define SYSDB_LAST_ONLINE_AUTH "lastOnlineAuth"
-#define SYSDB_USERPIC "userPicture"
-#define SYSDB_LAST_FAILED_LOGIN "lastFailedLogin"
-#define SYSDB_FAILED_LOGIN_ATTEMPTS "failedLoginAttempts"
-
-#define SYSDB_LAST_UPDATE "lastUpdate"
-#define SYSDB_CACHE_EXPIRE "dataExpireTimestamp"
-#define SYSDB_INITGR_EXPIRE "initgrExpireTimestamp"
-
-#define SYSDB_CACHEDPWD "cachedPassword"
-
-#define SYSDB_UUID "uniqueID"
-#define SYSDB_UPN "userPrincipalName"
-#define SYSDB_CCACHE_FILE "ccacheFile"
-
-#define SYSDB_ORIG_DN "originalDN"
-#define SYSDB_ORIG_MODSTAMP "originalModifyTimestamp"
-#define SYSDB_ORIG_MEMBEROF "originalMemberOf"
-
-#define SYSDB_USN "entryUSN"
-#define SYSDB_HIGH_USN "highestUSN"
-
-#define SYSDB_NEXTID_FILTER "("SYSDB_NEXTID"=*)"
-
-#define SYSDB_UC "objectclass="SYSDB_USER_CLASS
-#define SYSDB_GC "objectclass="SYSDB_GROUP_CLASS
-#define SYSDB_MPGC "|("SYSDB_UC")("SYSDB_GC")"
-
-#define SYSDB_PWNAM_FILTER "(&("SYSDB_UC")("SYSDB_NAME"=%s))"
-#define SYSDB_PWUID_FILTER "(&("SYSDB_UC")("SYSDB_UIDNUM"=%lu))"
-#define SYSDB_PWENT_FILTER "("SYSDB_UC")"
-
-#define SYSDB_GRNAM_FILTER "(&("SYSDB_GC")("SYSDB_NAME"=%s))"
-#define SYSDB_GRNA2_FILTER "(&("SYSDB_UC")("SYSDB_MEMBEROF"=%s))"
-#define SYSDB_GRGID_FILTER "(&("SYSDB_GC")("SYSDB_GIDNUM"=%lu))"
-#define SYSDB_GRENT_FILTER "("SYSDB_GC")"
-#define SYSDB_GRNAM_MPG_FILTER "(&("SYSDB_MPGC")("SYSDB_NAME"=%s))"
-#define SYSDB_GRGID_MPG_FILTER "(&("SYSDB_MPGC")("SYSDB_GIDNUM"=%lu))"
-#define SYSDB_GRENT_MPG_FILTER "("SYSDB_MPGC")"
-
-#define SYSDB_INITGR_FILTER "(&("SYSDB_GC")("SYSDB_GIDNUM"=*))"
-
-#define SYSDB_GETCACHED_FILTER "(&"SYSDB_UC")("SYSDB_LAST_LOGIN">=%lu))"
-
-#define SYSDB_DEFAULT_ATTRS SYSDB_LAST_UPDATE, \
- SYSDB_CACHE_EXPIRE, \
- SYSDB_INITGR_EXPIRE, \
- "objectClass"
-
-#define SYSDB_PW_ATTRS {SYSDB_NAME, SYSDB_UIDNUM, \
- SYSDB_GIDNUM, SYSDB_GECOS, \
- SYSDB_HOMEDIR, SYSDB_SHELL, \
- SYSDB_DEFAULT_ATTRS, \
- NULL}
-#define SYSDB_GRSRC_ATTRS {SYSDB_NAME, SYSDB_GIDNUM, \
- SYSDB_MEMBERUID, \
- SYSDB_DEFAULT_ATTRS, \
- NULL}
-#define SYSDB_GRPW_ATTRS {SYSDB_NAME, SYSDB_UIDNUM, \
- SYSDB_DEFAULT_ATTRS, \
- NULL}
-#define SYSDB_GRENT_ATTRS {SYSDB_NAME, SYSDB_UIDNUM, SYSDB_MEMBEROF, \
- SYSDB_DEFAULT_ATTRS, \
- NULL}
-
-#define SYSDB_INITGR_ATTR SYSDB_MEMBEROF
-#define SYSDB_INITGR_ATTRS {SYSDB_GIDNUM, \
- SYSDB_DEFAULT_ATTRS, \
- NULL}
-
-#define SYSDB_TMPL_USER SYSDB_NAME"=%s,"SYSDB_TMPL_USER_BASE
-#define SYSDB_TMPL_GROUP SYSDB_NAME"=%s,"SYSDB_TMPL_GROUP_BASE
-#define SYSDB_TMPL_CUSTOM_SUBTREE "cn=%s,"SYSDB_TMPL_CUSTOM_BASE
-#define SYSDB_TMPL_CUSTOM SYSDB_NAME"=%s,cn=%s,"SYSDB_TMPL_CUSTOM_BASE
-
-#define SYSDB_MOD_ADD LDB_FLAG_MOD_ADD
-#define SYSDB_MOD_DEL LDB_FLAG_MOD_DELETE
-#define SYSDB_MOD_REP LDB_FLAG_MOD_REPLACE
-
-struct confdb_ctx;
-struct sysdb_ctx_list;
-struct sysdb_ctx;
-struct sysdb_handle;
-
-struct sysdb_attrs {
- int num;
- struct ldb_message_element *a;
-};
-
-/* sysdb_attrs helper functions */
-struct sysdb_attrs *sysdb_new_attrs(TALLOC_CTX *memctx);
-
-/* values are copied in the structure, allocated on "attrs" */
-int sysdb_attrs_add_val(struct sysdb_attrs *attrs,
- const char *name, const struct ldb_val *val);
-int sysdb_attrs_add_string(struct sysdb_attrs *attrs,
- const char *name, const char *str);
-int sysdb_attrs_add_long(struct sysdb_attrs *attrs,
- const char *name, long value);
-int sysdb_attrs_add_uint32(struct sysdb_attrs *attrs,
- const char *name, uint32_t value);
-int sysdb_attrs_add_time_t(struct sysdb_attrs *attrs,
- const char *name, time_t value);
-int sysdb_attrs_get_el(struct sysdb_attrs *attrs, const char *name,
- struct ldb_message_element **el);
-int sysdb_attrs_steal_string(struct sysdb_attrs *attrs,
- const char *name, char *str);
-int sysdb_attrs_get_string(struct sysdb_attrs *attrs, const char *name,
- const char **string);
-
-int sysdb_attrs_replace_name(struct sysdb_attrs *attrs, const char *oldname,
- const char *newname);
-
-int sysdb_attrs_users_from_str_list(struct sysdb_attrs *attrs,
- const char *attr_name,
- const char *domain,
- const char **list);
-int sysdb_attrs_users_from_ldb_vals(struct sysdb_attrs *attrs,
- const char *attr_name,
- const char *domain,
- struct ldb_val *values,
- int num_values);
-
-/* convert an ldb error into an errno error */
-int sysdb_error_to_errno(int ldberr);
-
-/* DNs related helper functions */
-struct ldb_dn *sysdb_user_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain, const char *name);
-struct ldb_dn *sysdb_group_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain, const char *name);
-struct ldb_dn *sysdb_domain_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain);
-struct ldb_dn *sysdb_custom_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain, const char *object_name,
- const char *subtree_name);
-struct ldb_dn *sysdb_custom_subtree_dn(struct sysdb_ctx *ctx, void *memctx,
- const char *domain,
- const char *subtree_name);
-
-char *sysdb_user_strdn(TALLOC_CTX *memctx,
- const char *domain, const char *name);
-char *sysdb_group_strdn(TALLOC_CTX *memctx,
- const char *domain, const char *name);
-
-
-struct ldb_context *sysdb_ctx_get_ldb(struct sysdb_ctx *ctx);
-struct ldb_context *sysdb_handle_get_ldb(struct sysdb_handle *handle);
-struct sysdb_ctx *sysdb_handle_get_ctx(struct sysdb_handle *handle);
-
-int compare_ldb_dn_comp_num(const void *m1, const void *m2);
-
-/* function to start and finish a transaction
- * sysdb_transaction_send() will queue a request for a transaction
- * when it is done it will call the tevent_req callback, which must
- * retrieve the transaction handle using sysdb_transaction_recv()
- *
- * A transaction must be completed either by sending a commit:
- * sysdb_transaction_commit_send()/sysdb_transaction_commit_recv()
- * or by freeing the transaction handle (this will implicitly cause
- * a transaction cancelation).
- *
- * Transactions are serialized, no other transaction or operation can be
- * performed while a transaction is active. Multiple transaction request
- * are queued internally and served in order.
- */
-
-struct tevent_req *sysdb_transaction_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *ctx);
-int sysdb_transaction_recv(struct tevent_req *req, TALLOC_CTX *memctx,
- struct sysdb_handle **handle);
-
-struct tevent_req *sysdb_transaction_commit_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle);
-int sysdb_transaction_commit_recv(struct tevent_req *req);
-
-
-/* default transaction commit receive function.
- * This function does not use the request state so it is safe to use
- * from any caller */
-void sysdb_transaction_complete(struct tevent_req *subreq);
-
-
-/* Sysdb initialization.
- * call this function *only* once to initialize the database and get
- * the sysdb ctx */
-int sysdb_init(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct confdb_ctx *cdb,
- const char *alt_db_path,
- bool allow_upgrade,
- struct sysdb_ctx_list **_ctx_list);
-/* used to initialize only one domain database.
- * Do NOT use if sysdb_init has already been called */
-int sysdb_domain_init(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sss_domain_info *domain,
- const char *db_path,
- struct sysdb_ctx **_ctx);
-
-int sysdb_get_ctx_from_list(struct sysdb_ctx_list *ctx_list,
- struct sss_domain_info *domain,
- struct sysdb_ctx **_ctx);
-
-/* FIXME: REMOVE */
-typedef void (*sysdb_callback_t)(void *, int, struct ldb_result *);
-
-/* functions to retrieve information from sysdb
- * These functions automatically starts an operation
- * therefore they cannot be called within a transaction */
-int sysdb_getpwnam(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_getpwuid(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- uid_t uid,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_enumpwent(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *expression,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_getgrnam(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_getgrgid(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- gid_t gid,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_enumgrent(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_initgroups(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- sysdb_callback_t fn, void *ptr);
-
-int sysdb_get_user_attr(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- const char **attributes,
- sysdb_callback_t fn, void *ptr);
-
-
-/* functions that modify the databse
- * they have to be called within a transaction
- * See sysdb_transaction_send()/_recv() */
-
-/* Delete Entry */
-struct tevent_req *sysdb_delete_entry_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *dn,
- bool ignore_not_found);
-int sysdb_delete_entry_recv(struct tevent_req *req);
-
-
-struct tevent_req *sysdb_delete_recursive_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *dn,
- bool ignore_not_found);
-int sysdb_delete_recursive_recv(struct tevent_req *req);
-
-/* Search Entry */
-struct tevent_req *sysdb_search_entry_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *base_dn,
- int scope,
- const char *filter,
- const char **attrs);
-int sysdb_search_entry_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- size_t *msgs_size,
- struct ldb_message ***msgs);
-
-/* Search User (by uid or name) */
-struct tevent_req *sysdb_search_user_by_name_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- const char **attrs);
-struct tevent_req *sysdb_search_user_by_uid_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- uid_t uid,
- const char **attrs);
-int sysdb_search_user_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct ldb_message **msg);
-
-/* Search Group (gy gid or name) */
-struct tevent_req *sysdb_search_group_by_name_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- const char **attrs);
-struct tevent_req *sysdb_search_group_by_gid_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- gid_t gid,
- const char **attrs);
-int sysdb_search_group_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct ldb_message **msg);
-
-/* Replace entry attrs */
-struct tevent_req *sysdb_set_entry_attr_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *entry_dn,
- struct sysdb_attrs *attrs,
- int mod_op);
-int sysdb_set_entry_attr_recv(struct tevent_req *req);
-
-/* Replace user attrs */
-struct tevent_req *sysdb_set_user_attr_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- struct sysdb_attrs *attrs,
- int mod_op);
-int sysdb_set_user_attr_recv(struct tevent_req *req);
-
-/* Replace group attrs */
-struct tevent_req *sysdb_set_group_attr_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- struct sysdb_attrs *attrs,
- int mod_op);
-int sysdb_set_group_attr_recv(struct tevent_req *req);
-
-/* Allocate a new id */
-struct tevent_req *sysdb_get_new_id_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain);
-int sysdb_get_new_id_recv(struct tevent_req *req, uint32_t *id);
-
-/* Add user (only basic attrs and w/o checks) */
-struct tevent_req *sysdb_add_basic_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- uid_t uid, gid_t gid,
- const char *gecos,
- const char *homedir,
- const char *shell);
-int sysdb_add_basic_user_recv(struct tevent_req *req);
-
-/* Add user (all checks) */
-struct tevent_req *sysdb_add_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- uid_t uid, gid_t gid,
- const char *gecos,
- const char *homedir,
- const char *shell,
- struct sysdb_attrs *attrs,
- int cache_timeout);
-int sysdb_add_user_recv(struct tevent_req *req);
-
-/* Add group (only basic attrs and w/o checks) */
-struct tevent_req *sysdb_add_basic_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid);
-int sysdb_add_basic_group_recv(struct tevent_req *req);
-
-/* Add group (all checks) */
-struct tevent_req *sysdb_add_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid,
- struct sysdb_attrs *attrs,
- int cache_timeout);
-int sysdb_add_group_recv(struct tevent_req *req);
-
-/* mod_op must be either LDB_FLAG_MOD_ADD or LDB_FLAG_MOD_DELETE */
-struct tevent_req *sysdb_mod_group_member_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *member_dn,
- struct ldb_dn *group_dn,
- int mod_op);
-int sysdb_mod_group_member_recv(struct tevent_req *req);
-
-int sysdb_set_group_gid(struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid,
- sysdb_callback_t fn, void *pvt);
-
-struct tevent_req *sysdb_store_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- const char *pwd,
- uid_t uid, gid_t gid,
- const char *gecos,
- const char *homedir,
- const char *shell,
- struct sysdb_attrs *attrs,
- uint64_t cache_timeout);
-int sysdb_store_user_recv(struct tevent_req *req);
-
-struct tevent_req *sysdb_store_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- gid_t gid,
- struct sysdb_attrs *attrs,
- uint64_t cache_timeout);
-int sysdb_store_group_recv(struct tevent_req *req);
-
-struct tevent_req *sysdb_add_group_member_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *group,
- const char *member);
-int sysdb_add_group_member_recv(struct tevent_req *req);
-
-struct tevent_req *sysdb_remove_group_member_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *group,
- const char *member);
-int sysdb_remove_group_member_recv(struct tevent_req *req);
-
-/* Password caching function.
- * If you are in a transaction ignore sysdb and pass in the handle.
- * If you are not in a transaction pass NULL in handle and provide sysdb,
- * in this case a transaction will be automatically started and the
- * function will be completely wrapped in it's own sysdb transaction */
-struct tevent_req *sysdb_cache_password_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *username,
- const char *password);
-int sysdb_cache_password_recv(struct tevent_req *req);
-
-
-errno_t check_failed_login_attempts(TALLOC_CTX *mem_ctx, struct confdb_ctx *cdb,
- struct ldb_message *ldb_msg,
- uint32_t *failed_login_attempts,
- time_t *delayed_until);
-struct tevent_req *sysdb_cache_auth_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sss_domain_info *domain,
- const char *name,
- const uint8_t *authtok,
- size_t authtok_size,
- struct confdb_ctx *cdb);
-int sysdb_cache_auth_recv(struct tevent_req *req, time_t *expire_date,
- time_t *delayed_until);
-
-struct tevent_req *sysdb_store_custom_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *object_name,
- const char *subtree_name,
- struct sysdb_attrs *attrs);
-int sysdb_store_custom_recv(struct tevent_req *req);
-
-struct tevent_req *sysdb_search_custom_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *filter,
- const char *subtree_name,
- const char **attrs);
-struct tevent_req *sysdb_search_custom_by_name_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *object_name,
- const char *subtree_name,
- const char **attrs);
-int sysdb_search_custom_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- size_t *msgs_count,
- struct ldb_message ***msg);
-
-struct tevent_req *sysdb_delete_custom_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *object_name,
- const char *subtree_name);
-int sysdb_delete_custom_recv(struct tevent_req *req);
-
-struct tevent_req *sysdb_asq_search_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- struct ldb_dn *base_dn,
- const char *expression,
- const char *asq_attribute,
- const char **attrs);
-int sysdb_asq_search_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
- size_t *msgs_count, struct ldb_message ***msgs);
-
-struct tevent_req *sysdb_search_users_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *sub_filter,
- const char **attrs);
-int sysdb_search_users_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
- size_t *msgs_count, struct ldb_message ***msgs);
-
-struct tevent_req *sysdb_delete_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, uid_t uid);
-int sysdb_delete_user_recv(struct tevent_req *req);
-
-struct tevent_req *sysdb_search_groups_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *sub_filter,
- const char **attrs);
-int sysdb_search_groups_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
- size_t *msgs_count, struct ldb_message ***msgs);
-
-struct tevent_req *sysdb_delete_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid);
-int sysdb_delete_group_recv(struct tevent_req *req);
-
-#endif /* __SYS_DB_H__ */
diff --git a/server/db/sysdb_ops.c b/server/db/sysdb_ops.c
deleted file mode 100644
index 33cfd91f..00000000
--- a/server/db/sysdb_ops.c
+++ /dev/null
@@ -1,5059 +0,0 @@
-/*
- SSSD
-
- System Database
-
- Copyright (C) Simo Sorce <ssorce@redhat.com> 2008
-
- 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 "util/util.h"
-#include "db/sysdb_private.h"
-#include "util/sha512crypt.h"
-#include <time.h>
-
-static int add_string(struct ldb_message *msg, int flags,
- const char *attr, const char *value)
-{
- int ret;
-
- ret = ldb_msg_add_empty(msg, attr, flags, NULL);
- if (ret == LDB_SUCCESS) {
- ret = ldb_msg_add_string(msg, attr, value);
- if (ret == LDB_SUCCESS) return EOK;
- }
- return ENOMEM;
-}
-
-static int add_ulong(struct ldb_message *msg, int flags,
- const char *attr, unsigned long value)
-{
- int ret;
-
- ret = ldb_msg_add_empty(msg, attr, flags, NULL);
- if (ret == LDB_SUCCESS) {
- ret = ldb_msg_add_fmt(msg, attr, "%lu", value);
- if (ret == LDB_SUCCESS) return EOK;
- }
- return ENOMEM;
-}
-
-static uint32_t get_attr_as_uint32(struct ldb_message *msg, const char *attr)
-{
- const struct ldb_val *v = ldb_msg_find_ldb_val(msg, attr);
- long long int l;
-
- if (!v || !v->data) {
- return 0;
- }
-
- errno = 0;
- l = strtoll((const char *)v->data, NULL, 0);
- if (errno) {
- return (uint32_t)-1;
- }
-
- if (l < 0 || l > ((uint32_t)(-1))) {
- return (uint32_t)-1;
- }
-
- return l;
-}
-
-#define ERROR_OUT(v, r, l) do { v = r; goto l; } while(0);
-
-/* =LDB-Request-(tevent_req-style)======================================== */
-
-struct sldb_request_state {
- struct tevent_context *ev;
- struct ldb_context *ldbctx;
- struct ldb_request *ldbreq;
- struct ldb_reply *ldbreply;
-};
-
-static void sldb_request_wakeup(struct tevent_req *subreq);
-static int sldb_request_callback(struct ldb_request *ldbreq,
- struct ldb_reply *ldbreply);
-
-static struct tevent_req *sldb_request_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct ldb_context *ldbctx,
- struct ldb_request *ldbreq)
-{
- struct tevent_req *req, *subreq;
- struct sldb_request_state *state;
- struct timeval tv = { 0, 0 };
-
- req = tevent_req_create(mem_ctx, &state, struct sldb_request_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->ldbctx = ldbctx;
- state->ldbreq = ldbreq;
- state->ldbreply = NULL;
-
- subreq = tevent_wakeup_send(state, ev, tv);
- if (!subreq) {
- DEBUG(1, ("Failed to add critical timer to run next ldb operation!\n"));
- talloc_zfree(req);
- return NULL;
- }
- tevent_req_set_callback(subreq, sldb_request_wakeup, req);
-
- return req;
-}
-
-static void sldb_request_wakeup(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sldb_request_state *state = tevent_req_data(req,
- struct sldb_request_state);
- int ret;
-
- if (!tevent_wakeup_recv(subreq)) return;
- talloc_zfree(subreq);
-
- state->ldbreq->callback = sldb_request_callback;
- state->ldbreq->context = req;
-
- ret = ldb_request(state->ldbctx, state->ldbreq);
- if (ret != LDB_SUCCESS) {
- int err = sysdb_error_to_errno(ret);
- DEBUG(6, ("Error: %d (%s)\n", err, strerror(err)));
- tevent_req_error(req, err);
- }
-}
-
-static int sldb_request_callback(struct ldb_request *ldbreq,
- struct ldb_reply *ldbreply)
-{
- struct tevent_req *req = talloc_get_type(ldbreq->context,
- struct tevent_req);
- struct sldb_request_state *state = tevent_req_data(req,
- struct sldb_request_state);
- int err;
-
- if (!ldbreply) {
- DEBUG(6, ("Error: Missing ldbreply"));
- ERROR_OUT(err, EIO, fail);
- }
-
- state->ldbreply = talloc_steal(state, ldbreply);
-
- if (ldbreply->error != LDB_SUCCESS) {
- DEBUG(6, ("LDB Error: %d (%s)\n",
- ldbreply->error, ldb_errstring(state->ldbctx)));
- ERROR_OUT(err, sysdb_error_to_errno(ldbreply->error), fail);
- }
-
- if (ldbreply->type == LDB_REPLY_DONE) {
- tevent_req_done(req);
- return EOK;
- }
-
- tevent_req_notify_callback(req);
- return EOK;
-
-fail:
- tevent_req_error(req, err);
- return EOK;
-}
-
-static int sldb_request_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct ldb_reply **ldbreply)
-{
- struct sldb_request_state *state = tevent_req_data(req,
- struct sldb_request_state);
- enum tevent_req_state tstate;
- uint64_t err = 0;
-
- if (state->ldbreply) {
- *ldbreply = talloc_move(mem_ctx, &state->ldbreply);
- }
-
- if (tevent_req_is_error(req, &tstate, &err)) {
- switch (tstate) {
- case TEVENT_REQ_USER_ERROR:
- return err;
- case TEVENT_REQ_IN_PROGRESS:
- return EOK;
- default:
- return EIO;
- }
- }
-
- return EOK;
-}
-
-/* =Standard-Sysdb-Operations-utility-functions=========================== */
-
-struct sysdb_op_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
-
- bool ignore_not_found;
-
- struct ldb_reply *ldbreply;
- size_t msgs_count;
- struct ldb_message **msgs;
-};
-
-static void sysdb_op_default_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_op_state *state = tevent_req_data(req,
- struct sysdb_op_state);
- int ret;
-
- ret = sldb_request_recv(subreq, state, &state->ldbreply);
- talloc_zfree(subreq);
- if (ret) {
- if (state->ignore_not_found && ret == ENOENT) {
- goto done;
- }
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->ldbreply->type != LDB_REPLY_DONE) {
- DEBUG(6, ("Error: %d (%s)\n", EIO, strerror(EIO)));
- tevent_req_error(req, EIO);
- return;
- }
-
-done:
- tevent_req_done(req);
-}
-
-static int sysdb_op_default_recv(struct tevent_req *req)
-{
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- return EOK;
-}
-
-
-/* =Remove-Entry-From-Sysdb=============================================== */
-
-struct tevent_req *sysdb_delete_entry_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *dn,
- bool ignore_not_found)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_request *ldbreq;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = ignore_not_found;
- state->ldbreply = NULL;
-
- ret = ldb_build_del_req(&ldbreq, handle->ctx->ldb, state, dn,
- NULL, NULL, NULL, NULL);
-
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("LDB Error: %s(%d)\nError Message: [%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_op_default_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-int sysdb_delete_entry_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Remove-Subentries-From-Sysdb=============================================== */
-
-struct sysdb_delete_recursive_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
-
- bool ignore_not_found;
-
- struct ldb_reply *ldbreply;
- size_t msgs_count;
- struct ldb_message **msgs;
- size_t current_item;
-};
-
-static void sysdb_delete_search_done(struct tevent_req *subreq);
-static void sysdb_delete_recursive_prepare_op(struct tevent_req *req);
-static void sysdb_delete_recursive_op_done(struct tevent_req *req);
-
-struct tevent_req *sysdb_delete_recursive_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *dn,
- bool ignore_not_found)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_delete_recursive_state *state;
- int ret;
- const char **no_attrs;
-
- req = tevent_req_create(mem_ctx, &state,
- struct sysdb_delete_recursive_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = ignore_not_found;
- state->ldbreply = NULL;
- state->msgs_count = 0;
- state->msgs = NULL;
- state->current_item = 0;
-
- no_attrs = talloc_array(state, const char *, 1);
- if (no_attrs == NULL) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- no_attrs[0] = NULL;
-
- subreq = sysdb_search_entry_send(state, ev, handle, dn, LDB_SCOPE_SUBTREE,
- "(distinguishedName=*)", no_attrs);
-
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_delete_search_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_delete_search_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_delete_recursive_state *state = tevent_req_data(req,
- struct sysdb_delete_recursive_state);
- int ret;
-
- ret = sysdb_search_entry_recv(subreq, state, &state->msgs_count,
- &state->msgs);
- talloc_zfree(subreq);
- if (ret) {
- if (state->ignore_not_found && ret == ENOENT) {
- tevent_req_done(req);
- return;
- }
- DEBUG(6, ("Search error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- DEBUG(9, ("Found [%d] items to delete.\n", state->msgs_count));
-
- qsort(state->msgs, state->msgs_count, sizeof(struct ldb_message *),
- compare_ldb_dn_comp_num);
-
- state->current_item = 0;
- sysdb_delete_recursive_prepare_op(req);
-}
-
-static void sysdb_delete_recursive_prepare_op(struct tevent_req *req)
-{
- struct sysdb_delete_recursive_state *state = tevent_req_data(req,
- struct sysdb_delete_recursive_state);
- struct tevent_req *subreq;
- int ret;
- struct ldb_request *ldbreq;
-
- if (state->current_item < state->msgs_count) {
- DEBUG(9 ,("Trying to delete [%s].\n",
- ldb_dn_canonical_string(state,
- state->msgs[state->current_item]->dn)));
- ret = ldb_build_del_req(&ldbreq, state->handle->ctx->ldb, state,
- state->msgs[state->current_item]->dn, NULL,
- NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("LDB Error: %s(%d)\nError Message: [%s]\n",
- ldb_strerror(ret), ret,
- ldb_errstring(state->handle->ctx->ldb)));
- ret = sysdb_error_to_errno(ret);
- goto fail;
- }
-
- subreq = sldb_request_send(state, state->ev, state->handle->ctx->ldb,
- ldbreq);
- if (!subreq) {
- ret = ENOMEM;
- goto fail;
- }
-
- state->current_item++;
- tevent_req_set_callback(subreq, sysdb_delete_recursive_op_done, req);
- return;
- }
-
- tevent_req_done(req);
- return;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
-}
-
-static void sysdb_delete_recursive_op_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_op_default_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Delete error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- sysdb_delete_recursive_prepare_op(req);
-}
-
-int sysdb_delete_recursive_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Search-Entry========================================================== */
-
-static void sysdb_search_entry_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_search_entry_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *base_dn,
- int scope,
- const char *filter,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_request *ldbreq;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
- state->msgs_count = 0;
- state->msgs = NULL;
-
- ret = ldb_build_search_req(&ldbreq, handle->ctx->ldb, state,
- base_dn, scope, filter, attrs,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build search request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_entry_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_search_entry_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_op_state *state = tevent_req_data(req,
- struct sysdb_op_state);
- struct ldb_reply *ldbreply;
- struct ldb_message **dummy;
- int ret;
-
- ret = sldb_request_recv(subreq, state, &ldbreply);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- switch (ldbreply->type) {
- case LDB_REPLY_ENTRY:
- dummy = talloc_realloc(state, state->msgs,
- struct ldb_message *,
- state->msgs_count + 2);
- if (dummy == NULL) {
- tevent_req_error(req, ENOMEM);
- return;
- }
- state->msgs = dummy;
-
- state->msgs[state->msgs_count + 1] = NULL;
-
- state->msgs[state->msgs_count] = talloc_steal(state->msgs,
- ldbreply->message);
- state->msgs_count++;
-
- talloc_zfree(ldbreply);
- return;
-
- case LDB_REPLY_DONE:
- talloc_zfree(subreq);
- talloc_zfree(ldbreply);
- if (state->msgs_count == 0) {
- DEBUG(6, ("Error: Entry not Found!\n"));
- tevent_req_error(req, ENOENT);
- return;
- }
- return tevent_req_done(req);
-
- default:
- /* unexpected stuff */
- talloc_zfree(ldbreply);
- DEBUG(6, ("Error: Unknown error!\n"));
- tevent_req_error(req, EIO);
- return;
- }
-}
-
-int sysdb_search_entry_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- size_t *msgs_count,
- struct ldb_message ***msgs)
-{
- struct sysdb_op_state *state = tevent_req_data(req,
- struct sysdb_op_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *msgs_count = state->msgs_count;
- *msgs = talloc_move(mem_ctx, &state->msgs);
-
- return EOK;
-}
-
-
-/* =Search-User-by-[UID/NAME]============================================= */
-
-struct sysdb_search_user_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
-
- struct ldb_dn *basedn;
- const char **attrs;
- const char *filter;
- int scope;
-
- size_t msgs_count;
- struct ldb_message **msgs;
-};
-
-static void sysdb_search_user_cont(struct tevent_req *subreq);
-static void sysdb_search_user_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_search_user_by_name_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_user_state *state;
- static const char *def_attrs[] = { SYSDB_NAME, SYSDB_UIDNUM, NULL };
- int ret;
-
- if (!sysdb && !handle) return NULL;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_user_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->msgs_count = 0;
- state->msgs = NULL;
-
- state->attrs = attrs ? attrs : def_attrs;
- state->filter = NULL;
- state->scope = LDB_SCOPE_BASE;
-
- if (!sysdb) sysdb = handle->ctx;
-
- state->basedn = sysdb_user_dn(sysdb, state, domain->name, name);
- if (!state->basedn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- if (!handle) {
- subreq = sysdb_operation_send(state, state->ev, sysdb);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_user_cont, req);
- }
- else {
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_user_done, req);
- }
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-struct tevent_req *sysdb_search_user_by_uid_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- uid_t uid,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_user_state *state;
- static const char *def_attrs[] = { SYSDB_NAME, SYSDB_UIDNUM, NULL };
- int ret;
-
- if (!sysdb && !handle) return NULL;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_user_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->msgs_count = 0;
- state->msgs = NULL;
- state->attrs = attrs ? attrs : def_attrs;
-
- if (!sysdb) sysdb = handle->ctx;
-
- state->basedn = ldb_dn_new_fmt(state, sysdb->ldb,
- SYSDB_TMPL_USER_BASE, domain->name);
- if (!state->basedn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- state->filter = talloc_asprintf(state, SYSDB_PWUID_FILTER,
- (unsigned long)uid);
- if (!state->filter) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- state->scope = LDB_SCOPE_ONELEVEL;
-
- if (!handle) {
- subreq = sysdb_operation_send(state, state->ev, sysdb);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_user_cont, req);
- }
- else {
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_user_done, req);
- }
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_search_user_cont(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_user_state *state = tevent_req_data(req,
- struct sysdb_search_user_state);
- int ret;
-
- ret = sysdb_operation_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_search_user_done, req);
-}
-
-static void sysdb_search_user_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_user_state *state = tevent_req_data(req,
- struct sysdb_search_user_state);
- int ret;
-
- ret = sysdb_search_entry_recv(subreq, state, &state->msgs_count,
- &state->msgs);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_search_user_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct ldb_message **msg)
-{
- struct sysdb_search_user_state *state = tevent_req_data(req,
- struct sysdb_search_user_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- if (state->msgs_count > 1) {
- DEBUG(1, ("More than one result found.\n"));
- return EFAULT;
- }
-
- *msg = talloc_move(mem_ctx, &state->msgs[0]);
-
- return EOK;
-}
-
-
-/* =Search-Group-by-[GID/NAME]============================================ */
-
-struct sysdb_search_group_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
-
- struct ldb_dn *basedn;
- const char **attrs;
- const char *filter;
- int scope;
-
- size_t msgs_count;
- struct ldb_message **msgs;
-};
-
-static void sysdb_search_group_cont(struct tevent_req *subreq);
-static void sysdb_search_group_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_search_group_by_name_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_group_state *state;
- static const char *def_attrs[] = { SYSDB_NAME, SYSDB_GIDNUM, NULL };
- int ret;
-
- if (!sysdb && !handle) return NULL;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_group_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->msgs_count = 0;
- state->msgs = NULL;
-
- state->attrs = attrs ? attrs : def_attrs;
- state->filter = NULL;
- state->scope = LDB_SCOPE_BASE;
-
- if (!sysdb) sysdb = handle->ctx;
-
- state->basedn = sysdb_group_dn(sysdb, state, domain->name, name);
- if (!state->basedn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- if (!handle) {
- subreq = sysdb_operation_send(state, state->ev, sysdb);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_group_cont, req);
- }
- else {
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_group_done, req);
- }
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-struct tevent_req *sysdb_search_group_by_gid_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- gid_t gid,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_group_state *state;
- static const char *def_attrs[] = { SYSDB_NAME, SYSDB_GIDNUM, NULL };
- int ret;
-
- if (!sysdb && !handle) return NULL;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_group_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->msgs_count = 0;
- state->msgs = NULL;
- state->attrs = attrs ? attrs : def_attrs;
-
- if (!sysdb) sysdb = handle->ctx;
-
- state->basedn = ldb_dn_new_fmt(state, sysdb->ldb,
- SYSDB_TMPL_GROUP_BASE, domain->name);
- if (!state->basedn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- state->filter = talloc_asprintf(state, SYSDB_GRGID_FILTER,
- (unsigned long)gid);
- if (!state->filter) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- state->scope = LDB_SCOPE_ONELEVEL;
-
- if (!handle) {
- subreq = sysdb_operation_send(state, state->ev, sysdb);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_group_cont, req);
- }
- else {
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_search_group_done, req);
- }
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_search_group_cont(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_group_state *state = tevent_req_data(req,
- struct sysdb_search_group_state);
- int ret;
-
- ret = sysdb_operation_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_search_group_done, req);
-}
-
-static void sysdb_search_group_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_group_state *state = tevent_req_data(req,
- struct sysdb_search_group_state);
- int ret;
-
- ret = sysdb_search_entry_recv(subreq, state, &state->msgs_count,
- &state->msgs);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_search_group_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- struct ldb_message **msg)
-{
- struct sysdb_search_group_state *state = tevent_req_data(req,
- struct sysdb_search_group_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- if (state->msgs_count > 1) {
- DEBUG(1, ("More than one result found.\n"));
- return EFAULT;
- }
-
- *msg = talloc_move(mem_ctx, &state->msgs[0]);
-
- return EOK;
-}
-
-
-/* =Replace-Attributes-On-Entry=========================================== */
-
-struct tevent_req *sysdb_set_entry_attr_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *entry_dn,
- struct sysdb_attrs *attrs,
- int mod_op)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_request *ldbreq;
- struct ldb_message *msg;
- int i, ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- if (!entry_dn) {
- ERROR_OUT(ret, EINVAL, fail);
- }
-
- if (attrs->num == 0) {
- ERROR_OUT(ret, EINVAL, fail);
- }
-
- msg = ldb_msg_new(state);
- if (!msg) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- msg->dn = entry_dn;
-
- msg->elements = talloc_array(msg, struct ldb_message_element, attrs->num);
- if (!msg->elements) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- for (i = 0; i < attrs->num; i++) {
- msg->elements[i] = attrs->a[i];
- msg->elements[i].flags = mod_op;
- }
-
- msg->num_elements = attrs->num;
-
- ret = ldb_build_mod_req(&ldbreq, handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build modify request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_op_default_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-int sysdb_set_entry_attr_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Replace-Attributes-On-User============================================ */
-
-static void sysdb_set_user_attr_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_set_user_attr_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- struct sysdb_attrs *attrs,
- int mod_op)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_dn *dn;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- dn = sysdb_user_dn(handle->ctx, state, domain->name, name);
- if (!dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- subreq = sysdb_set_entry_attr_send(state, ev, handle, dn, attrs, mod_op);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_set_user_attr_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_set_user_attr_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_set_entry_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_set_user_attr_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Replace-Attributes-On-Group=========================================== */
-
-static void sysdb_set_group_attr_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_set_group_attr_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- struct sysdb_attrs *attrs,
- int mod_op)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_dn *dn;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- dn = sysdb_group_dn(handle->ctx, state, domain->name, name);
- if (!dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- subreq = sysdb_set_entry_attr_send(state, ev, handle, dn, attrs, mod_op);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_set_group_attr_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_set_group_attr_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_set_entry_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_set_group_attr_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Get-New-ID============================================================ */
-
-struct sysdb_get_new_id_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- struct ldb_dn *base_dn;
- struct ldb_message *base;
-
- struct ldb_message **v_msgs;
- int v_count;
-
- uint32_t new_id;
-};
-
-static void sysdb_get_new_id_base(struct tevent_req *subreq);
-static void sysdb_get_new_id_verify(struct tevent_req *subreq);
-static void sysdb_get_new_id_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_get_new_id_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_get_new_id_state *state;
- static const char *attrs[] = { SYSDB_NEXTID, NULL };
- struct ldb_request *ldbreq;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_get_new_id_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->base = NULL;
- state->v_msgs = NULL;
- state->v_count = 0;
- state->new_id = 0;
-
- state->base_dn = sysdb_domain_dn(handle->ctx, state, domain->name);
- if (!state->base_dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- ret = ldb_build_search_req(&ldbreq, handle->ctx->ldb, state,
- state->base_dn, LDB_SCOPE_BASE,
- SYSDB_NEXTID_FILTER, attrs,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build search request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_get_new_id_base, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_get_new_id_base(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_get_new_id_state *state = tevent_req_data(req,
- struct sysdb_get_new_id_state);
- static const char *attrs[] = { SYSDB_UIDNUM, SYSDB_GIDNUM, NULL };
- struct ldb_reply *ldbreply;
- struct ldb_request *ldbreq;
- char *filter;
- int ret;
-
- ret = sldb_request_recv(subreq, state, &ldbreply);
- if (ret) {
- talloc_zfree(subreq);
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- switch (ldbreply->type) {
- case LDB_REPLY_ENTRY:
- if (state->base) {
- DEBUG(1, ("More than one reply for a base search ?! "
- "DB seems corrupted, aborting."));
- tevent_req_error(req, EFAULT);
- return;
- }
-
- state->base = talloc_move(state, &ldbreply->message);
- if (!state->base) {
- DEBUG(6, ("Error: Out of memory!\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- /* just return, wait for a LDB_REPLY_DONE entry */
- talloc_zfree(ldbreply);
- return;
-
- case LDB_REPLY_DONE:
- break;
-
- default:
- /* unexpected stuff */
- DEBUG(6, ("Error: Unknown error\n"));
- tevent_req_error(req, EIO);
- talloc_zfree(ldbreply);
- return;
- }
-
- talloc_zfree(subreq);
-
- if (state->base) {
- state->new_id = get_attr_as_uint32(state->base, SYSDB_NEXTID);
- if (state->new_id == (uint32_t)(-1)) {
- DEBUG(1, ("Invalid Next ID in domain %s\n", state->domain->name));
- tevent_req_error(req, ERANGE);
- return;
- }
-
- if (state->new_id < state->domain->id_min) {
- state->new_id = state->domain->id_min;
- }
-
- if ((state->domain->id_max != 0) &&
- (state->new_id > state->domain->id_max)) {
- DEBUG(0, ("Failed to allocate new id, out of range (%u/%u)\n",
- state->new_id, state->domain->id_max));
- tevent_req_error(req, ERANGE);
- return;
- }
-
- } else {
- /* looks like the domain is not initialized yet, use min_id */
- state->new_id = state->domain->id_min;
- }
-
- /* verify the id is actually really free.
- * search all entries with id >= new_id and < max_id */
- if (state->domain->id_max) {
- filter = talloc_asprintf(state,
- "(|(&(%s>=%u)(%s<=%u))(&(%s>=%u)(%s<=%u)))",
- SYSDB_UIDNUM, state->new_id,
- SYSDB_UIDNUM, state->domain->id_max,
- SYSDB_GIDNUM, state->new_id,
- SYSDB_GIDNUM, state->domain->id_max);
- }
- else {
- filter = talloc_asprintf(state,
- "(|(%s>=%u)(%s>=%u))",
- SYSDB_UIDNUM, state->new_id,
- SYSDB_GIDNUM, state->new_id);
- }
- if (!filter) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- ret = ldb_build_search_req(&ldbreq, state->handle->ctx->ldb, state,
- state->base_dn, LDB_SCOPE_SUBTREE,
- filter, attrs,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build search request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret,
- ldb_errstring(state->handle->ctx->ldb)));
- tevent_req_error(req, sysdb_error_to_errno(ret));
- return;
- }
-
- subreq = sldb_request_send(state, state->ev,
- state->handle->ctx->ldb, ldbreq);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_get_new_id_verify, req);
-
- return;
-}
-
-static void sysdb_get_new_id_verify(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_get_new_id_state *state = tevent_req_data(req,
- struct sysdb_get_new_id_state);
- struct ldb_reply *ldbreply;
- struct ldb_request *ldbreq;
- struct ldb_message *msg;
- int ret, i;
-
- ret = sldb_request_recv(subreq, state, &ldbreply);
- if (ret) {
- talloc_zfree(subreq);
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- switch (ldbreply->type) {
- case LDB_REPLY_ENTRY:
- state->v_msgs = talloc_realloc(state, state->v_msgs,
- struct ldb_message *,
- state->v_count + 2);
- if (!state->v_msgs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- state->v_msgs[state->v_count] = talloc_move(state, &ldbreply->message);
- if (!state->v_msgs[state->v_count]) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- state->v_count++;
-
- /* just return, wait for a LDB_REPLY_DONE entry */
- talloc_zfree(ldbreply);
- return;
-
- case LDB_REPLY_DONE:
- break;
-
- default:
- /* unexpected stuff */
- DEBUG(6, ("Error: Unknown error\n"));
- tevent_req_error(req, EIO);
- talloc_zfree(ldbreply);
- return;
- }
-
- talloc_zfree(subreq);
-
- /* if anything was found, find the maximum and increment past it */
- if (state->v_count) {
- uint32_t id;
-
- for (i = 0; i < state->v_count; i++) {
- id = get_attr_as_uint32(state->v_msgs[i], SYSDB_UIDNUM);
- if (id != (uint32_t)(-1)) {
- if (id > state->new_id) state->new_id = id;
- }
- id = get_attr_as_uint32(state->v_msgs[i], SYSDB_GIDNUM);
- if (id != (uint32_t)(-1)) {
- if (id > state->new_id) state->new_id = id;
- }
- }
-
- state->new_id++;
-
- /* check again we are not falling out of range */
- if ((state->domain->id_max != 0) &&
- (state->new_id > state->domain->id_max)) {
- DEBUG(0, ("Failed to allocate new id, out of range (%u/%u)\n",
- state->new_id, state->domain->id_max));
- tevent_req_error(req, ERANGE);
- return;
- }
-
- talloc_zfree(state->v_msgs);
- state->v_count = 0;
- }
-
- /* finally store the new next id */
- msg = ldb_msg_new(state);
- if (!msg) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- msg->dn = state->base_dn;
-
- ret = add_ulong(msg, LDB_FLAG_MOD_REPLACE,
- SYSDB_NEXTID, state->new_id + 1);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- ret = ldb_build_mod_req(&ldbreq, state->handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build modify request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret,
- ldb_errstring(state->handle->ctx->ldb)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sldb_request_send(state, state->ev,
- state->handle->ctx->ldb, ldbreq);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_get_new_id_done, req);
-}
-
-static void sysdb_get_new_id_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_get_new_id_state *state = tevent_req_data(req,
- struct sysdb_get_new_id_state);
- struct ldb_reply *ldbreply;
- int ret;
-
- ret = sldb_request_recv(subreq, state, &ldbreply);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- if (ldbreply->type != LDB_REPLY_DONE) {
- DEBUG(6, ("Error: %d (%s)\n", EIO, strerror(EIO)));
- tevent_req_error(req, EIO);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_get_new_id_recv(struct tevent_req *req, uint32_t *id)
-{
- struct sysdb_get_new_id_state *state = tevent_req_data(req,
- struct sysdb_get_new_id_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *id = state->new_id;
-
- return EOK;
-}
-
-
-/* =Add-Basic-User-NO-CHECKS============================================== */
-
-struct tevent_req *sysdb_add_basic_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- uid_t uid, gid_t gid,
- const char *gecos,
- const char *homedir,
- const char *shell)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_request *ldbreq;
- struct ldb_message *msg;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- msg = ldb_msg_new(state);
- if (!msg) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- /* user dn */
- msg->dn = sysdb_user_dn(handle->ctx, msg, domain->name, name);
- if (!msg->dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- ret = add_string(msg, LDB_FLAG_MOD_ADD, "objectClass", SYSDB_USER_CLASS);
- if (ret) goto fail;
-
- ret = add_string(msg, LDB_FLAG_MOD_ADD, SYSDB_NAME, name);
- if (ret) goto fail;
-
- ret = add_ulong(msg, LDB_FLAG_MOD_ADD, SYSDB_UIDNUM, (unsigned long)uid);
- if (ret) goto fail;
-
- ret = add_ulong(msg, LDB_FLAG_MOD_ADD, SYSDB_GIDNUM, (unsigned long)gid);
- if (ret) goto fail;
-
- /* We set gecos to be the same as fullname on user creation,
- * But we will not enforce coherency after that, it's up to
- * admins to decide if they want to keep it in sync if they change
- * one of the 2 */
- if (gecos && *gecos) {
- ret = add_string(msg, LDB_FLAG_MOD_ADD, SYSDB_FULLNAME, gecos);
- if (ret) goto fail;
- ret = add_string(msg, LDB_FLAG_MOD_ADD, SYSDB_GECOS, gecos);
- if (ret) goto fail;
- }
-
- if (homedir && *homedir) {
- ret = add_string(msg, LDB_FLAG_MOD_ADD, SYSDB_HOMEDIR, homedir);
- if (ret) goto fail;
- }
-
- if (shell && *shell) {
- ret = add_string(msg, LDB_FLAG_MOD_ADD, SYSDB_SHELL, shell);
- if (ret) goto fail;
- }
-
- /* creation time */
- ret = add_ulong(msg, LDB_FLAG_MOD_ADD, SYSDB_CREATE_TIME,
- (unsigned long)time(NULL));
- if (ret) goto fail;
-
-
- ret = ldb_build_add_req(&ldbreq, handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build modify request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_op_default_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-int sysdb_add_basic_user_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Add-User-Function===================================================== */
-
-struct sysdb_add_user_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- const char *name;
- uid_t uid;
- gid_t gid;
- const char *gecos;
- const char *homedir;
- const char *shell;
- struct sysdb_attrs *attrs;
-
- int cache_timeout;
-};
-
-static void sysdb_add_user_group_check(struct tevent_req *subreq);
-static void sysdb_add_user_uid_check(struct tevent_req *subreq);
-static void sysdb_add_user_basic_done(struct tevent_req *subreq);
-static void sysdb_add_user_get_id_done(struct tevent_req *subreq);
-static void sysdb_add_user_set_id_done(struct tevent_req *subreq);
-static void sysdb_add_user_set_attrs(struct tevent_req *req);
-static void sysdb_add_user_set_attrs_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_add_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- uid_t uid, gid_t gid,
- const char *gecos,
- const char *homedir,
- const char *shell,
- struct sysdb_attrs *attrs,
- int cache_timeout)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_add_user_state *state;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_add_user_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->name = name;
- state->uid = uid;
- state->gid = gid;
- state->gecos = gecos;
- state->homedir = homedir;
- state->shell = shell;
- state->attrs = attrs;
- state->cache_timeout = cache_timeout;
-
- if (handle->ctx->mpg) {
- if (gid != 0) {
- DEBUG(0, ("Cannot add user with arbitrary GID in MPG domain!\n"));
- ERROR_OUT(ret, EINVAL, fail);
- }
- state->gid = state->uid;
- }
-
- if (domain->id_max != 0 && uid != 0 &&
- (uid < domain->id_min || uid > domain->id_max)) {
- DEBUG(2, ("Supplied uid [%d] is not in the allowed range [%d-%d].\n",
- uid, domain->id_min, domain->id_max));
- ERROR_OUT(ret, ERANGE, fail);
- }
-
- if (domain->id_max != 0 && gid != 0 &&
- (gid < domain->id_min || gid > domain->id_max)) {
- DEBUG(2, ("Supplied gid [%d] is not in the allowed range [%d-%d].\n",
- gid, domain->id_min, domain->id_max));
- ERROR_OUT(ret, ERANGE, fail);
- }
-
- if (handle->ctx->mpg) {
- /* In MPG domains you can't have groups with the same name as users,
- * search if a group with the same name exists.
- * Don't worry about users, if we try to add a user with the same
- * name the operation will fail */
-
- subreq = sysdb_search_group_by_name_send(state, ev, NULL, handle,
- domain, name, NULL);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_user_group_check, req);
- return req;
- }
-
- /* check no other user with the same uid exist */
- if (state->uid != 0) {
- subreq = sysdb_search_user_by_uid_send(state, ev, NULL, handle,
- domain, uid, NULL);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_user_uid_check, req);
- return req;
- }
-
- /* try to add the user */
- subreq = sysdb_add_basic_user_send(state, ev, handle,
- domain, name, uid, gid,
- gecos, homedir, shell);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_user_basic_done, req);
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_add_user_group_check(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_user_state *state = tevent_req_data(req,
- struct sysdb_add_user_state);
- struct ldb_message *msg;
- int ret;
-
- /* We can succeed only if we get an ENOENT error, which means no groups
- * with the same name exist.
- * If any other error is returned fail as well. */
- ret = sysdb_search_group_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret != ENOENT) {
- if (ret == EOK) ret = EEXIST;
- tevent_req_error(req, ret);
- return;
- }
-
- /* check no other user with the same uid exist */
- if (state->uid != 0) {
- subreq = sysdb_search_user_by_uid_send(state, state->ev,
- NULL, state->handle,
- state->domain, state->uid,
- NULL);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_user_uid_check, req);
- return;
- }
-
- /* try to add the user */
- subreq = sysdb_add_basic_user_send(state, state->ev, state->handle,
- state->domain, state->name,
- state->uid, state->gid,
- state->gecos,
- state->homedir,
- state->shell);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_user_basic_done, req);
-}
-
-static void sysdb_add_user_uid_check(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_user_state *state = tevent_req_data(req,
- struct sysdb_add_user_state);
- struct ldb_message *msg;
- int ret;
-
- /* We can succeed only if we get an ENOENT error, which means no user
- * with the same uid exist.
- * If any other error is returned fail as well. */
- ret = sysdb_search_user_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret != ENOENT) {
- if (ret == EOK) ret = EEXIST;
- tevent_req_error(req, ret);
- return;
- }
-
- /* try to add the user */
- subreq = sysdb_add_basic_user_send(state, state->ev, state->handle,
- state->domain, state->name,
- state->uid, state->gid,
- state->gecos,
- state->homedir,
- state->shell);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_user_basic_done, req);
-}
-
-static void sysdb_add_user_basic_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_user_state *state = tevent_req_data(req,
- struct sysdb_add_user_state);
- int ret;
-
- ret = sysdb_add_basic_user_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->uid == 0) {
- subreq = sysdb_get_new_id_send(state,
- state->ev, state->handle,
- state->domain);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_user_get_id_done, req);
- return;
- }
-
- sysdb_add_user_set_attrs(req);
-}
-
-static void sysdb_add_user_get_id_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_user_state *state = tevent_req_data(req,
- struct sysdb_add_user_state);
- struct sysdb_attrs *id_attrs;
- uint32_t id;
- int ret;
-
- ret = sysdb_get_new_id_recv(subreq, &id);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->uid == 0) {
- id_attrs = sysdb_new_attrs(state);
- if (!id_attrs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- ret = sysdb_attrs_add_uint32(id_attrs, SYSDB_UIDNUM, id);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- if (state->handle->ctx->mpg) {
- ret = sysdb_attrs_add_uint32(id_attrs, SYSDB_GIDNUM, id);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- subreq = sysdb_set_user_attr_send(state, state->ev, state->handle,
- state->domain, state->name,
- id_attrs, SYSDB_MOD_REP);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_user_set_id_done, req);
- return;
- }
-
- sysdb_add_user_set_attrs(req);
-}
-
-static void sysdb_add_user_set_id_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_user_state *state = tevent_req_data(req,
- struct sysdb_add_user_state);
- int ret;
-
- ret = sysdb_set_user_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->attrs) {
- }
-
- tevent_req_done(req);
-}
-
-static void sysdb_add_user_set_attrs(struct tevent_req *req)
-{
- struct sysdb_add_user_state *state = tevent_req_data(req,
- struct sysdb_add_user_state);
- struct tevent_req *subreq;
- time_t now = time(NULL);
- int ret;
-
- if (!state->attrs) {
- state->attrs = sysdb_new_attrs(state);
- if (!state->attrs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_LAST_UPDATE, now);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_CACHE_EXPIRE,
- ((state->cache_timeout) ?
- (now + state->cache_timeout) : 0));
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_set_user_attr_send(state, state->ev,
- state->handle, state->domain,
- state->name, state->attrs,
- SYSDB_MOD_REP);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_user_set_attrs_done, req);
-}
-
-static void sysdb_add_user_set_attrs_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_set_user_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_add_user_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Add-Basic-Group-NO-CHECKS============================================= */
-
-struct tevent_req *sysdb_add_basic_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_request *ldbreq;
- struct ldb_message *msg;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- msg = ldb_msg_new(state);
- if (!msg) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- /* user dn */
- msg->dn = sysdb_group_dn(handle->ctx, msg, domain->name, name);
- if (!msg->dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- ret = add_string(msg, LDB_FLAG_MOD_ADD, "objectClass", SYSDB_GROUP_CLASS);
- if (ret) goto fail;
-
- ret = add_string(msg, LDB_FLAG_MOD_ADD, SYSDB_NAME, name);
- if (ret) goto fail;
-
- ret = add_ulong(msg, LDB_FLAG_MOD_ADD, SYSDB_GIDNUM, (unsigned long)gid);
- if (ret) goto fail;
-
- /* creation time */
- ret = add_ulong(msg, LDB_FLAG_MOD_ADD, SYSDB_CREATE_TIME,
- (unsigned long)time(NULL));
- if (ret) goto fail;
-
-
- ret = ldb_build_add_req(&ldbreq, handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build modify request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_op_default_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-int sysdb_add_basic_group_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Add-Group-Function==================================================== */
-
-struct sysdb_add_group_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- const char *name;
- gid_t gid;
- struct sysdb_attrs *attrs;
-
- int cache_timeout;
-};
-
-static void sysdb_add_group_user_check(struct tevent_req *subreq);
-static void sysdb_add_group_gid_check(struct tevent_req *subreq);
-static void sysdb_add_group_basic_done(struct tevent_req *subreq);
-static void sysdb_add_group_get_id_done(struct tevent_req *subreq);
-static void sysdb_add_group_set_attrs(struct tevent_req *req);
-static void sysdb_add_group_set_attrs_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_add_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid,
- struct sysdb_attrs *attrs,
- int cache_timeout)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_add_group_state *state;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_add_group_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->name = name;
- state->gid = gid;
- state->attrs = attrs;
- state->cache_timeout = cache_timeout;
-
- if (domain->id_max != 0 && gid != 0 &&
- (gid < domain->id_min || gid > domain->id_max)) {
- DEBUG(2, ("Supplied gid [%d] is not in the allowed range [%d-%d].\n",
- gid, domain->id_min, domain->id_max));
- ERROR_OUT(ret, ERANGE, fail);
- }
-
- if (handle->ctx->mpg) {
- /* In MPG domains you can't have groups with the same name as users,
- * search if a group with the same name exists.
- * Don't worry about users, if we try to add a user with the same
- * name the operation will fail */
-
- subreq = sysdb_search_user_by_name_send(state, ev, NULL, handle,
- domain, name, NULL);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_group_user_check, req);
- return req;
- }
-
- /* check no other groups with the same gid exist */
- if (state->gid != 0) {
- subreq = sysdb_search_group_by_gid_send(state, ev, NULL, handle,
- domain, gid, NULL);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_group_gid_check, req);
- return req;
- }
-
- /* try to add the group */
- subreq = sysdb_add_basic_group_send(state, ev, handle,
- domain, name, gid);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_group_basic_done, req);
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_add_group_user_check(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_group_state *state = tevent_req_data(req,
- struct sysdb_add_group_state);
- struct ldb_message *msg;
- int ret;
-
- /* We can succeed only if we get an ENOENT error, which means no users
- * with the same name exist.
- * If any other error is returned fail as well. */
- ret = sysdb_search_user_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret != ENOENT) {
- if (ret == EOK) ret = EEXIST;
- tevent_req_error(req, ret);
- return;
- }
-
- /* check no other group with the same gid exist */
- if (state->gid != 0) {
- subreq = sysdb_search_group_by_gid_send(state, state->ev,
- NULL, state->handle,
- state->domain, state->gid,
- NULL);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_group_gid_check, req);
- return;
- }
-
- /* try to add the group */
- subreq = sysdb_add_basic_group_send(state, state->ev,
- state->handle, state->domain,
- state->name, state->gid);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_group_basic_done, req);
-}
-
-static void sysdb_add_group_gid_check(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_group_state *state = tevent_req_data(req,
- struct sysdb_add_group_state);
- struct ldb_message *msg;
- int ret;
-
- /* We can succeed only if we get an ENOENT error, which means no group
- * with the same gid exist.
- * If any other error is returned fail as well. */
- ret = sysdb_search_group_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret != ENOENT) {
- if (ret == EOK) ret = EEXIST;
- tevent_req_error(req, ret);
- return;
- }
-
- /* try to add the group */
- subreq = sysdb_add_basic_group_send(state, state->ev,
- state->handle, state->domain,
- state->name, state->gid);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_group_basic_done, req);
-}
-
-static void sysdb_add_group_basic_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_group_state *state = tevent_req_data(req,
- struct sysdb_add_group_state);
- int ret;
-
- ret = sysdb_add_basic_group_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->gid == 0) {
- subreq = sysdb_get_new_id_send(state,
- state->ev, state->handle,
- state->domain);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_group_get_id_done, req);
- return;
- }
-
- sysdb_add_group_set_attrs(req);
-}
-
-static void sysdb_add_group_get_id_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_add_group_state *state = tevent_req_data(req,
- struct sysdb_add_group_state);
- uint32_t id;
- int ret;
-
- ret = sysdb_get_new_id_recv(subreq, &id);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->gid == 0) {
- if (!state->attrs) {
- state->attrs = sysdb_new_attrs(state);
- if (!state->attrs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- }
-
- ret = sysdb_attrs_add_uint32(state->attrs, SYSDB_GIDNUM, id);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- sysdb_add_group_set_attrs(req);
-}
-
-static void sysdb_add_group_set_attrs(struct tevent_req *req)
-{
- struct sysdb_add_group_state *state = tevent_req_data(req,
- struct sysdb_add_group_state);
- struct tevent_req *subreq;
- time_t now = time(NULL);
- int ret;
-
- if (!state->attrs) {
- state->attrs = sysdb_new_attrs(state);
- if (!state->attrs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_LAST_UPDATE, now);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_CACHE_EXPIRE,
- ((state->cache_timeout) ?
- (now + state->cache_timeout) : 0));
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_set_group_attr_send(state, state->ev,
- state->handle, state->domain,
- state->name, state->attrs,
- SYSDB_MOD_REP);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_add_group_set_attrs_done, req);
-}
-
-static void sysdb_add_group_set_attrs_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_set_group_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_add_group_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Add-Or-Remove-Group-Memeber=========================================== */
-
-/* mod_op must be either SYSDB_MOD_ADD or SYSDB_MOD_DEL */
-struct tevent_req *sysdb_mod_group_member_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct ldb_dn *member_dn,
- struct ldb_dn *group_dn,
- int mod_op)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_request *ldbreq;
- struct ldb_message *msg;
- const char *dn;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- msg = ldb_msg_new(state);
- if (!msg) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- msg->dn = group_dn;
- ret = ldb_msg_add_empty(msg, SYSDB_MEMBER, mod_op, NULL);
- if (ret != LDB_SUCCESS) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- dn = ldb_dn_get_linearized(member_dn);
- if (!dn) {
- ERROR_OUT(ret, EINVAL, fail);
- }
-
- ret = ldb_msg_add_fmt(msg, SYSDB_MEMBER, "%s", dn);
- if (ret != LDB_SUCCESS) {
- ERROR_OUT(ret, EINVAL, fail);
- }
-
- ret = ldb_build_mod_req(&ldbreq, handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build modify request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret, ldb_errstring(handle->ctx->ldb)));
- ERROR_OUT(ret, sysdb_error_to_errno(ret), fail);
- }
-
- subreq = sldb_request_send(state, ev, handle->ctx->ldb, ldbreq);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_op_default_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-int sysdb_mod_group_member_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Store-Users-(Native/Legacy)-(replaces-existing-data)================== */
-
-/* if one of the basic attributes is empty ("") as opposed to NULL,
- * this will just remove it */
-
-struct sysdb_store_user_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- const char *name;
- uid_t uid;
- gid_t gid;
- const char *gecos;
- const char *homedir;
- const char *shell;
- struct sysdb_attrs *attrs;
-
- uint64_t cache_timeout;
-};
-
-static void sysdb_store_user_check(struct tevent_req *subreq);
-static void sysdb_store_user_add_done(struct tevent_req *subreq);
-static void sysdb_store_user_attr_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_store_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- const char *pwd,
- uid_t uid, gid_t gid,
- const char *gecos,
- const char *homedir,
- const char *shell,
- struct sysdb_attrs *attrs,
- uint64_t cache_timeout)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_store_user_state *state;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_store_user_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->name = name;
- state->uid = uid;
- state->gid = gid;
- state->gecos = gecos;
- state->homedir = homedir;
- state->shell = shell;
- state->attrs = attrs;
- state->cache_timeout = cache_timeout;
-
- if (pwd && (domain->legacy_passwords || !*pwd)) {
- ret = sysdb_attrs_add_string(state->attrs, SYSDB_PWD, pwd);
- if (ret) goto fail;
- }
-
- subreq = sysdb_search_user_by_name_send(state, ev, NULL, handle,
- domain, name, NULL);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_store_user_check, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_store_user_check(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_store_user_state *state = tevent_req_data(req,
- struct sysdb_store_user_state);
- struct ldb_message *msg;
- time_t now = time(NULL);
- int ret;
-
- ret = sysdb_search_user_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret && ret != ENOENT) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (ret == ENOENT) {
- /* users doesn't exist, turn into adding a user */
- subreq = sysdb_add_user_send(state, state->ev, state->handle,
- state->domain, state->name,
- state->uid, state->gid,
- state->gecos, state->homedir,
- state->shell, state->attrs,
- state->cache_timeout);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_store_user_add_done, req);
- return;
- }
-
- /* the user exists, let's just replace attributes when set */
- if (!state->attrs) {
- state->attrs = sysdb_new_attrs(state);
- if (!state->attrs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- }
-
- if (state->uid) {
- ret = sysdb_attrs_add_uint32(state->attrs, SYSDB_UIDNUM, state->uid);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- if (state->gid) {
- ret = sysdb_attrs_add_uint32(state->attrs, SYSDB_GIDNUM, state->gid);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- if (state->uid && !state->gid && state->handle->ctx->mpg) {
- ret = sysdb_attrs_add_uint32(state->attrs, SYSDB_GIDNUM, state->uid);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- if (state->gecos) {
- ret = sysdb_attrs_add_string(state->attrs, SYSDB_GECOS, state->gecos);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- if (state->homedir) {
- ret = sysdb_attrs_add_string(state->attrs,
- SYSDB_HOMEDIR, state->homedir);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- if (state->shell) {
- ret = sysdb_attrs_add_string(state->attrs, SYSDB_SHELL, state->shell);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_LAST_UPDATE, now);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_CACHE_EXPIRE,
- ((state->cache_timeout) ?
- (now + state->cache_timeout) : 0));
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_set_user_attr_send(state, state->ev,
- state->handle, state->domain,
- state->name, state->attrs,
- SYSDB_MOD_REP);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_store_user_attr_done, req);
-}
-
-static void sysdb_store_user_add_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_add_user_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-static void sysdb_store_user_attr_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_set_user_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_store_user_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-/* =Store-Group-(Native/Legacy)-(replaces-existing-data)================== */
-
-/* this function does not check that all user members are actually present */
-
-struct sysdb_store_group_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- const char *name;
- gid_t gid;
-
- struct sysdb_attrs *attrs;
-
- uint64_t cache_timeout;
-};
-
-static void sysdb_store_group_check(struct tevent_req *subreq);
-static void sysdb_store_group_add_done(struct tevent_req *subreq);
-static void sysdb_store_group_attr_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_store_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name,
- gid_t gid,
- struct sysdb_attrs *attrs,
- uint64_t cache_timeout)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_store_group_state *state;
- static const char *src_attrs[] = { SYSDB_NAME, SYSDB_GIDNUM,
- SYSDB_ORIG_MODSTAMP, NULL };
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_store_group_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->name = name;
- state->gid = gid;
- state->attrs = attrs;
- state->cache_timeout = cache_timeout;
-
- subreq = sysdb_search_group_by_name_send(state, ev, NULL, handle,
- domain, name, src_attrs);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_store_group_check, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_store_group_check(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_store_group_state *state = tevent_req_data(req,
- struct sysdb_store_group_state);
- struct ldb_message *msg;
- time_t now = time(NULL);
- bool new_group = false;
- int ret;
-
- ret = sysdb_search_group_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret && ret != ENOENT) {
- tevent_req_error(req, ret);
- return;
- }
- if (ret == ENOENT) {
- new_group = true;
- }
-
- /* FIXME: use the remote modification timestamp to know if the
- * group needs any update */
-
- if (new_group) {
- /* group doesn't exist, turn into adding a group */
- subreq = sysdb_add_group_send(state, state->ev, state->handle,
- state->domain, state->name,
- state->gid, state->attrs,
- state->cache_timeout);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_store_group_add_done, req);
-
- return;
- }
-
- /* the group exists, let's just replace attributes when set */
-
- if (!state->attrs) {
- state->attrs = sysdb_new_attrs(state);
- if (!state->attrs) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- }
-
- if (state->gid) {
- ret = sysdb_attrs_add_uint32(state->attrs, SYSDB_GIDNUM, state->gid);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_LAST_UPDATE, now);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- ret = sysdb_attrs_add_time_t(state->attrs, SYSDB_CACHE_EXPIRE,
- ((state->cache_timeout) ?
- (now + state->cache_timeout) : 0));
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_set_group_attr_send(state, state->ev,
- state->handle, state->domain,
- state->name, state->attrs,
- SYSDB_MOD_REP);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_store_group_attr_done, req);
-}
-
-static void sysdb_store_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) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-static void sysdb_store_group_attr_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_set_group_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_store_group_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Add-User-to-Group(Native/Legacy)====================================== */
-
-static void sysdb_add_group_member_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_add_group_member_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *group,
- const char *user)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_dn *group_dn, *user_dn;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- group_dn = sysdb_group_dn(handle->ctx, state, domain->name, group);
- if (!group_dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- user_dn = sysdb_user_dn(handle->ctx, state, domain->name, user);
- if (!user_dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- subreq = sysdb_mod_group_member_send(state, ev, handle,
- user_dn, group_dn,
- SYSDB_MOD_ADD);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_add_group_member_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_add_group_member_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_mod_group_member_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_add_group_member_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Remove-member-from-Group(Native/Legacy)=============================== */
-
-static void sysdb_remove_group_member_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_remove_group_member_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *group,
- const char *user)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_op_state *state;
- struct ldb_dn *group_dn, *user_dn;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_op_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->ignore_not_found = false;
- state->ldbreply = NULL;
-
- group_dn = sysdb_group_dn(handle->ctx, state, domain->name, group);
- if (!group_dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- user_dn = sysdb_user_dn(handle->ctx, state, domain->name, user);
- if (!user_dn) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- subreq = sysdb_mod_group_member_send(state, ev, handle,
- user_dn, group_dn,
- SYSDB_MOD_DEL);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_remove_group_member_done, req);
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_remove_group_member_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_mod_group_member_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_remove_group_member_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Password-Caching====================================================== */
-
-struct sysdb_cache_pw_state {
- struct tevent_context *ev;
- struct sss_domain_info *domain;
-
- const char *username;
- struct sysdb_attrs *attrs;
-
- struct sysdb_handle *handle;
- bool commit;
-};
-
-static void sysdb_cache_password_trans(struct tevent_req *subreq);
-static void sysdb_cache_password_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_cache_password_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *username,
- const char *password)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_cache_pw_state *state;
- char *hash = NULL;
- char *salt;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_cache_pw_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->domain = domain;
- state->username = username;
-
- ret = s3crypt_gen_salt(state, &salt);
- if (ret) {
- DEBUG(4, ("Failed to generate random salt.\n"));
- goto fail;
- }
-
- ret = s3crypt_sha512(state, password, salt, &hash);
- if (ret) {
- DEBUG(4, ("Failed to create password hash.\n"));
- goto fail;
- }
-
- state->attrs = sysdb_new_attrs(state);
- if (!state->attrs) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
-
- ret = sysdb_attrs_add_string(state->attrs, SYSDB_CACHEDPWD, hash);
- if (ret) goto fail;
-
- /* FIXME: should we use a different attribute for chache passwords ?? */
- ret = sysdb_attrs_add_long(state->attrs, "lastCachedPasswordChange",
- (long)time(NULL));
- if (ret) goto fail;
-
- ret = sysdb_attrs_add_uint32(state->attrs, SYSDB_FAILED_LOGIN_ATTEMPTS, 0U);
- if (ret) goto fail;
-
- state->handle = NULL;
-
- if (handle) {
- state->handle = handle;
- state->commit = false;
-
- subreq = sysdb_set_user_attr_send(state, state->ev, state->handle,
- state->domain, state->username,
- state->attrs, SYSDB_MOD_REP);
- if (!subreq) {
- ERROR_OUT(ret, ENOMEM, fail);
- }
- tevent_req_set_callback(subreq, sysdb_cache_password_done, req);
- } else {
- state->commit = true;
-
- subreq = sysdb_transaction_send(state, state->ev, sysdb);
- if (!subreq) {
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_cache_password_trans, req);
- }
-
- return req;
-
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_cache_password_trans(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_cache_pw_state *state = tevent_req_data(req,
- struct sysdb_cache_pw_state);
- int ret;
-
- ret = sysdb_transaction_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_set_user_attr_send(state, state->ev, state->handle,
- state->domain, state->username,
- state->attrs, SYSDB_MOD_REP);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_cache_password_done, req);
-}
-
-static void sysdb_cache_password_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_cache_pw_state *state = tevent_req_data(req,
- struct sysdb_cache_pw_state);
- int ret;
-
- ret = sysdb_set_user_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->commit) {
- subreq = sysdb_transaction_commit_send(state, state->ev,
- state->handle);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_transaction_complete, req);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_cache_password_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-/* = sysdb_check_handle ================== */
-struct sysdb_check_handle_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
-};
-
-static void sysdb_check_handle_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_check_handle_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle)
-{
- struct tevent_req *req;
- struct tevent_req *subreq;
- struct sysdb_check_handle_state *state;
-
- if (sysdb == NULL && handle == NULL) {
- DEBUG(1, ("Sysdb context not available.\n"));
- return NULL;
- }
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_check_handle_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
-
- if (handle != NULL) {
- state->handle = talloc_memdup(state, handle, sizeof(struct sysdb_handle));
- if (state->handle == NULL) {
- DEBUG(1, ("talloc_memdup failed.\n"));
- tevent_req_error(req, ENOMEM);
- } else {
- tevent_req_done(req);
- }
- tevent_req_post(req, ev);
- return req;
- }
-
- state->handle = NULL;
-
- subreq = sysdb_operation_send(state, state->ev, sysdb);
- if (!subreq) {
- DEBUG(1, ("sysdb_operation_send failed.\n"));
- tevent_req_error(req, ENOMEM);
- tevent_req_post(req, ev);
- return req;
- }
- tevent_req_set_callback(subreq, sysdb_check_handle_done, req);
-
- return req;
-}
-
-static void sysdb_check_handle_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_check_handle_state *state = tevent_req_data(req,
- struct sysdb_check_handle_state);
- int ret;
-
- ret = sysdb_operation_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
- return;
-}
-
-int sysdb_check_handle_recv(struct tevent_req *req, TALLOC_CTX *memctx,
- struct sysdb_handle **handle)
-{
- struct sysdb_check_handle_state *state = tevent_req_data(req,
- struct sysdb_check_handle_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *handle = talloc_move(memctx, &state->handle);
-
- return EOK;
-
-}
-
-/* =Custom Search================== */
-struct sysdb_search_custom_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
-
- struct ldb_dn *basedn;
- const char **attrs;
- const char *filter;
- int scope;
- bool expect_not_more_than_one;
-
- size_t msgs_count;
- struct ldb_message **msgs;
-};
-
-static void sysdb_search_custom_check_handle_done(struct tevent_req *subreq);
-static void sysdb_search_custom_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_search_custom_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *filter,
- const char *subtree_name,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_custom_state *state;
- int ret;
-
- if (sysdb == NULL && handle == NULL) return NULL;
-
- if (filter == NULL || subtree_name == NULL) return NULL;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_custom_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->handle = handle;
- state->attrs = attrs;
- state->filter = filter;
- state->scope = LDB_SCOPE_SUBTREE;
- state->expect_not_more_than_one = false;
- state->msgs_count = 0;
- state->msgs = NULL;
-
- if (sysdb == NULL) {
- sysdb = handle->ctx;
- }
- state->basedn = sysdb_custom_subtree_dn(sysdb, state, domain->name,
- subtree_name);
- if (state->basedn == NULL) {
- DEBUG(1, ("sysdb_custom_subtree_dn failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- if (!ldb_dn_validate(state->basedn)) {
- DEBUG(1, ("Failed to create DN.\n"));
- ret = EINVAL;
- goto fail;
- }
-
- subreq = sysdb_check_handle_send(state, state->ev, sysdb, state->handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_search_custom_check_handle_done, req);
-
- return req;
-
-fail:
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-struct tevent_req *sysdb_search_custom_by_name_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *object_name,
- const char *subtree_name,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_custom_state *state;
- int ret;
-
- if (sysdb == NULL && handle == NULL) return NULL;
-
- if (object_name == NULL || subtree_name == NULL) return NULL;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_custom_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->handle = handle;
- state->attrs = attrs;
- state->filter = NULL;
- state->scope = LDB_SCOPE_BASE;
- state->expect_not_more_than_one = true;
- state->msgs_count = 0;
- state->msgs = NULL;
-
- if (sysdb == NULL) {
- sysdb = handle->ctx;
- }
- state->basedn = sysdb_custom_dn(sysdb, state, domain->name, object_name,
- subtree_name);
- if (state->basedn == NULL) {
- DEBUG(1, ("sysdb_custom_dn failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- if (!ldb_dn_validate(state->basedn)) {
- DEBUG(1, ("Failed to create DN.\n"));
- ret = EINVAL;
- goto fail;
- }
-
- subreq = sysdb_check_handle_send(state, state->ev, sysdb, state->handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_search_custom_check_handle_done, req);
-
- return req;
-
-fail:
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_search_custom_check_handle_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_custom_state *state = tevent_req_data(req,
- struct sysdb_search_custom_state);
- int ret;
-
- ret = sysdb_check_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- state->basedn, state->scope,
- state->filter, state->attrs);
- if (!subreq) {
- DEBUG(1, ("sysdb_search_entry_send failed.\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_search_custom_done, req);
- return;
-}
-
-static void sysdb_search_custom_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_custom_state *state = tevent_req_data(req,
- struct sysdb_search_custom_state);
- int ret;
-
- ret = sysdb_search_entry_recv(subreq, state, &state->msgs_count,
- &state->msgs);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->expect_not_more_than_one && state->msgs_count > 1) {
- DEBUG(1, ("More than one result found.\n"));
- tevent_req_error(req, EFAULT);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_search_custom_recv(struct tevent_req *req,
- TALLOC_CTX *mem_ctx,
- size_t *msgs_count,
- struct ldb_message ***msgs)
-{
- struct sysdb_search_custom_state *state = tevent_req_data(req,
- struct sysdb_search_custom_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *msgs_count = state->msgs_count;
- *msgs = talloc_move(mem_ctx, &state->msgs);
-
- return EOK;
-}
-
-
-/* =Custom Store (replaces-existing-data)================== */
-
-struct sysdb_store_custom_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- const char *object_name;
- const char *subtree_name;
- struct ldb_dn *dn;
- struct sysdb_attrs *attrs;
- struct ldb_message *msg;
-};
-
-static void sysdb_store_custom_check_done(struct tevent_req *subreq);
-static void sysdb_store_custom_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_store_custom_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *object_name,
- const char *subtree_name,
- struct sysdb_attrs *attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_store_custom_state *state;
- int ret;
- const char **search_attrs;
-
- if (object_name == NULL || subtree_name == NULL) return NULL;
-
- if (handle == NULL) {
- DEBUG(1, ("Sysdb context not available.\n"));
- return NULL;
- }
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_store_custom_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->object_name = object_name;
- state->subtree_name = subtree_name;
- state->attrs = attrs;
- state->msg = NULL;
- state->dn = sysdb_custom_dn(handle->ctx, state, domain->name, object_name,
- subtree_name);
- if (state->dn == NULL) {
- DEBUG(1, ("sysdb_custom_dn failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
-
- search_attrs = talloc_array(state, const char *, 2);
- if (search_attrs == NULL) {
- DEBUG(1, ("talloc_array failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- search_attrs[0] = "*";
- search_attrs[1] = NULL;
-
- subreq = sysdb_search_custom_by_name_send(state, state->ev, NULL,
- state->handle,
- state->domain,
- state->object_name,
- state->subtree_name,
- search_attrs);
- if (!subreq) {
- DEBUG(1, ("sysdb_search_custom_by_name_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_store_custom_check_done, req);
-
- return req;
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_store_custom_check_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_store_custom_state *state = tevent_req_data(req,
- struct sysdb_store_custom_state);
- int ret;
- int i;
- size_t resp_count = 0;
- struct ldb_message **resp;
- struct ldb_message *msg;
- struct ldb_request *ldbreq;
- struct ldb_message_element *el;
- bool add_object = false;
-
- ret = sysdb_search_custom_recv(subreq, state, &resp_count, &resp);
- talloc_zfree(subreq);
- if (ret != EOK && ret != ENOENT) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (ret == ENOENT) {
- add_object = true;
- }
-
- msg = ldb_msg_new(state);
- if (msg == NULL) {
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- msg->dn = state->dn;
-
- msg->elements = talloc_array(msg, struct ldb_message_element,
- state->attrs->num);
- if (!msg->elements) {
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- for (i = 0; i < state->attrs->num; i++) {
- msg->elements[i] = state->attrs->a[i];
- if (add_object) {
- msg->elements[i].flags = LDB_FLAG_MOD_ADD;
- } else {
- el = ldb_msg_find_element(resp[0], state->attrs->a[i].name);
- if (el == NULL) {
- msg->elements[i].flags = LDB_FLAG_MOD_ADD;
- } else {
- msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
- }
- }
- }
- msg->num_elements = state->attrs->num;
-
- if (add_object) {
- ret = ldb_build_add_req(&ldbreq, state->handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- } else {
- ret = ldb_build_mod_req(&ldbreq, state->handle->ctx->ldb, state, msg,
- NULL, NULL, NULL, NULL);
- }
- if (ret != LDB_SUCCESS) {
- DEBUG(1, ("Failed to build request: %s(%d)[%s]\n",
- ldb_strerror(ret), ret,
- ldb_errstring(state->handle->ctx->ldb)));
- tevent_req_error(req, sysdb_error_to_errno(ret));
- return;
- }
-
- subreq = sldb_request_send(state, state->ev, state->handle->ctx->ldb,
- ldbreq);
- if (!subreq) {
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_store_custom_done, req);
- return;
-}
-
-static void sysdb_store_custom_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- int ret;
-
- ret = sysdb_op_default_recv(subreq);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
- return;
-}
-
-int sysdb_store_custom_recv(struct tevent_req *req)
-{
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- return EOK;
-}
-
-/* = Custom Delete======================================= */
-
-struct sysdb_delete_custom_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
-
- const char *object_name;
- const char *subtree_name;
- struct ldb_dn *dn;
-};
-static void sysdb_delete_custom_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_delete_custom_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *object_name,
- const char *subtree_name)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_delete_custom_state *state;
- int ret;
-
- if (object_name == NULL || subtree_name == NULL) return NULL;
-
- if (handle == NULL) {
- DEBUG(1, ("Sysdb context not available.\n"));
- return NULL;
- }
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_store_custom_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->object_name = object_name;
- state->subtree_name = subtree_name;
- state->dn = sysdb_custom_dn(handle->ctx, state, domain->name, object_name,
- subtree_name);
- if (state->dn == NULL) {
- DEBUG(1, ("sysdb_custom_dn failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
-
- subreq = sysdb_delete_entry_send(state, state->ev, state->handle,
- state->dn, true);
- if (!subreq) {
- DEBUG(1, ("sysdb_delete_entry_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_delete_custom_done, req);
-
- return req;
-fail:
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-static void sysdb_delete_custom_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 != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
- return;
-}
-
-int sysdb_delete_custom_recv(struct tevent_req *req)
-{
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- return EOK;
-}
-
-/* = ASQ search request ======================================== */
-struct sysdb_asq_search_state {
- struct tevent_context *ev;
- struct sysdb_ctx *sysdb;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
- struct ldb_dn *base_dn;
- const char *asq_attribute;
- const char **attrs;
- const char *expression;
-
- int msgs_count;
- struct ldb_message **msgs;
-};
-
-void sysdb_asq_search_check_handle_done(struct tevent_req *subreq);
-static void sysdb_asq_search_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_asq_search_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- struct ldb_dn *base_dn,
- const char *expression,
- const char *asq_attribute,
- const char **attrs)
-{
- struct tevent_req *req;
- struct tevent_req *subreq;
- struct sysdb_asq_search_state *state;
- int ret;
-
- if (sysdb == NULL && handle == NULL) {
- DEBUG(1, ("Sysdb context not available.\n"));
- return NULL;
- }
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_asq_search_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->sysdb = (sysdb == NULL) ? handle->ctx : sysdb;
- state->handle = handle;
- state->domain = domain;
- state->base_dn = base_dn;
- state->expression = expression;
- state->asq_attribute = asq_attribute;
- state->attrs = attrs;
-
- state->msgs_count = 0;
- state->msgs = NULL;
-
- subreq = sysdb_check_handle_send(state, state->ev, state->sysdb,
- state->handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_asq_search_check_handle_done, req);
-
- return req;
-
-fail:
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-void sysdb_asq_search_check_handle_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_asq_search_state *state = tevent_req_data(req,
- struct sysdb_asq_search_state);
- struct ldb_request *ldb_req;
- struct ldb_control **ctrl;
- struct ldb_asq_control *asq_control;
- int ret;
-
- ret = sysdb_check_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- ctrl = talloc_array(state, struct ldb_control *, 2);
- if (ctrl == NULL) {
- ret = ENOMEM;
- goto fail;
- }
-
- ctrl[0] = talloc(ctrl, struct ldb_control);
- if (ctrl[0] == NULL) {
- ret = ENOMEM;
- goto fail;
- }
- ctrl[1] = NULL;
-
- ctrl[0]->oid = LDB_CONTROL_ASQ_OID;
- ctrl[0]->critical = 1;
-
- asq_control = talloc(ctrl[0], struct ldb_asq_control);
- if (asq_control == NULL) {
- ret = ENOMEM;
- goto fail;
- }
-
- asq_control->request = 1;
- asq_control->source_attribute = talloc_strdup(asq_control,
- state->asq_attribute);
- if (asq_control->source_attribute == NULL) {
- ret = ENOMEM;
- goto fail;
- }
- asq_control->src_attr_len = strlen(asq_control->source_attribute);
- ctrl[0]->data = asq_control;
-
- ret = ldb_build_search_req(&ldb_req, state->handle->ctx->ldb, state,
- state->base_dn, LDB_SCOPE_BASE,
- state->expression, state->attrs, ctrl,
- NULL, NULL, NULL);
- if (ret != LDB_SUCCESS) {
- ret = sysdb_error_to_errno(ret);
- goto fail;
- }
-
- subreq = sldb_request_send(state, state->ev, state->handle->ctx->ldb,
- ldb_req);
- if (!subreq) {
- ret = ENOMEM;
- goto fail;
- }
-
- tevent_req_set_callback(subreq, sysdb_asq_search_done, req);
- return;
-
-fail:
- tevent_req_error(req, ret);
- return;
-}
-
-static void sysdb_asq_search_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_asq_search_state *state = tevent_req_data(req,
- struct sysdb_asq_search_state);
- struct ldb_reply *ldbreply;
- int ret;
-
- ret = sldb_request_recv(subreq, state, &ldbreply);
- /* DO NOT free the subreq here, the subrequest search is not
- * finished until we get an ldbreply of type LDB_REPLY_DONE */
- if (ret != EOK) {
- DEBUG(6, ("Error: %d (%s)\n", ret, strerror(ret)));
- tevent_req_error(req, ret);
- return;
- }
-
- switch (ldbreply->type) {
- case LDB_REPLY_ENTRY:
- state->msgs = talloc_realloc(state, state->msgs,
- struct ldb_message *,
- state->msgs_count + 2);
- if (state->msgs == NULL) {
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- state->msgs[state->msgs_count + 1] = NULL;
-
- state->msgs[state->msgs_count] = talloc_steal(state->msgs,
- ldbreply->message);
- state->msgs_count++;
-
- talloc_zfree(ldbreply);
- return;
-
- case LDB_REPLY_DONE:
- /* now it is safe to free the subrequest, the search is complete */
- talloc_zfree(subreq);
- break;
-
- default:
- DEBUG(1, ("Unknown ldb reply type [%d].\n", ldbreply->type));
- tevent_req_error(req, EINVAL);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_asq_search_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
- size_t *msgs_count, struct ldb_message ***msgs)
-{
- struct sysdb_asq_search_state *state = tevent_req_data(req,
- struct sysdb_asq_search_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *msgs_count = state->msgs_count;
- *msgs = talloc_move(mem_ctx, &state->msgs);
-
- return EOK;
-}
-
-/* =Search-Users-with-Custom-Filter====================================== */
-
-struct sysdb_search_users_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
- const char *sub_filter;
- const char **attrs;
-
- struct ldb_message **msgs;
- size_t msgs_count;
-};
-
-void sysdb_search_users_check_handle(struct tevent_req *subreq);
-static void sysdb_search_users_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_search_users_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *sub_filter,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_users_state *state;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_users_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->sub_filter = sub_filter;
- state->attrs = attrs;
-
- state->msgs_count = 0;
- state->msgs = NULL;
-
- subreq = sysdb_check_handle_send(state, ev, sysdb, handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_search_users_check_handle, req);
-
- return req;
-
-fail:
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-void sysdb_search_users_check_handle(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_users_state *state = tevent_req_data(req,
- struct sysdb_search_users_state);
- struct ldb_dn *basedn;
- char *filter;
- int ret;
-
- ret = sysdb_check_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- basedn = ldb_dn_new_fmt(state, state->handle->ctx->ldb,
- SYSDB_TMPL_USER_BASE, state->domain->name);
- if (!basedn) {
- DEBUG(2, ("Failed to build base dn\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- filter = talloc_asprintf(state, "(&(%s)%s)",
- SYSDB_UC, state->sub_filter);
- if (!filter) {
- DEBUG(2, ("Failed to build filter\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- DEBUG(6, ("Search users with filter: %s\n", filter));
-
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- basedn, LDB_SCOPE_SUBTREE,
- filter, state->attrs);
- if (!subreq) {
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_search_users_done, req);
-}
-
-static void sysdb_search_users_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_users_state *state = tevent_req_data(req,
- struct sysdb_search_users_state);
- int ret;
-
- ret = sysdb_search_entry_recv(subreq, state,
- &state->msgs_count, &state->msgs);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_search_users_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
- size_t *msgs_count, struct ldb_message ***msgs)
-{
- struct sysdb_search_users_state *state = tevent_req_data(req,
- struct sysdb_search_users_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *msgs_count = state->msgs_count;
- *msgs = talloc_move(mem_ctx, &state->msgs);
-
- return EOK;
-}
-
-/* =Delete-User-by-Name-OR-uid============================================ */
-
-struct sysdb_delete_user_state {
- struct tevent_context *ev;
- struct sss_domain_info *domain;
-
- const char *name;
- uid_t uid;
-
- struct sysdb_handle *handle;
-};
-
-void sysdb_delete_user_check_handle(struct tevent_req *subreq);
-static void sysdb_delete_user_found(struct tevent_req *subreq);
-static void sysdb_delete_user_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_delete_user_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, uid_t uid)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_delete_user_state *state;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_delete_user_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->name = name;
- state->uid = uid;
-
- subreq = sysdb_check_handle_send(state, ev, sysdb, handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- tevent_req_error(req, ENOMEM);
- tevent_req_post(req, ev);
- return req;
- }
- tevent_req_set_callback(subreq, sysdb_delete_user_check_handle, req);
-
- return req;
-}
-
-void sysdb_delete_user_check_handle(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_delete_user_state *state = tevent_req_data(req,
- struct sysdb_delete_user_state);
- static const char *attrs[] = { SYSDB_NAME, SYSDB_UIDNUM, NULL };
- int ret;
-
- ret = sysdb_check_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->name) {
- subreq = sysdb_search_user_by_name_send(state, state->ev, NULL,
- state->handle, state->domain,
- state->name, attrs);
- } else {
- subreq = sysdb_search_user_by_uid_send(state, state->ev, NULL,
- state->handle, state->domain,
- state->uid, NULL);
- }
-
- if (!subreq) {
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_delete_user_found, req);
-}
-
-static void sysdb_delete_user_found(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_delete_user_state *state = tevent_req_data(req,
- struct sysdb_delete_user_state);
- struct ldb_message *msg;
- int ret;
-
- ret = sysdb_search_user_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->name && state->uid) {
- /* verify name/gid match */
- const char *name;
- uint64_t uid;
-
- name = ldb_msg_find_attr_as_string(msg, SYSDB_NAME, NULL);
- uid = ldb_msg_find_attr_as_uint64(msg, SYSDB_UIDNUM, 0);
- if (name == NULL || uid == 0) {
- DEBUG(2, ("Attribute is missing but this should never happen!\n"));
- tevent_req_error(req, EFAULT);
- return;
- }
- if (strcmp(state->name, name) || state->uid != uid) {
- /* this is not the entry we are looking for */
- tevent_req_error(req, EINVAL);
- return;
- }
- }
-
- subreq = sysdb_delete_entry_send(state, state->ev,
- state->handle, msg->dn, false);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_delete_user_done, req);
-}
-
-static void sysdb_delete_user_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;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_delete_user_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-
-/* =Search-Groups-with-Custom-Filter===================================== */
-
-struct sysdb_search_groups_state {
- struct tevent_context *ev;
- struct sysdb_handle *handle;
- struct sss_domain_info *domain;
- const char *sub_filter;
- const char **attrs;
-
- struct ldb_message **msgs;
- size_t msgs_count;
-};
-
-void sysdb_search_groups_check_handle(struct tevent_req *subreq);
-static void sysdb_search_groups_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_search_groups_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *sub_filter,
- const char **attrs)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_search_groups_state *state;
- int ret;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_search_groups_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->sub_filter = sub_filter;
- state->attrs = attrs;
-
- state->msgs_count = 0;
- state->msgs = NULL;
-
- subreq = sysdb_check_handle_send(state, ev, sysdb, handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- ret = ENOMEM;
- goto fail;
- }
- tevent_req_set_callback(subreq, sysdb_search_groups_check_handle, req);
-
- return req;
-
-fail:
- tevent_req_error(req, ret);
- tevent_req_post(req, ev);
- return req;
-}
-
-void sysdb_search_groups_check_handle(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_groups_state *state = tevent_req_data(req,
- struct sysdb_search_groups_state);
- struct ldb_dn *basedn;
- char *filter;
- int ret;
-
- ret = sysdb_check_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- basedn = ldb_dn_new_fmt(state, state->handle->ctx->ldb,
- SYSDB_TMPL_GROUP_BASE, state->domain->name);
- if (!basedn) {
- DEBUG(2, ("Failed to build base dn\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- filter = talloc_asprintf(state, "(&(%s)%s)",
- SYSDB_GC, state->sub_filter);
- if (!filter) {
- DEBUG(2, ("Failed to build filter\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
-
- DEBUG(6, ("Search groups with filter: %s\n", filter));
-
- subreq = sysdb_search_entry_send(state, state->ev, state->handle,
- basedn, LDB_SCOPE_SUBTREE,
- filter, state->attrs);
- if (!subreq) {
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_search_groups_done, req);
-}
-
-static void sysdb_search_groups_done(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_search_groups_state *state = tevent_req_data(req,
- struct sysdb_search_groups_state);
- int ret;
-
- ret = sysdb_search_entry_recv(subreq, state,
- &state->msgs_count, &state->msgs);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_search_groups_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
- size_t *msgs_count, struct ldb_message ***msgs)
-{
- struct sysdb_search_groups_state *state = tevent_req_data(req,
- struct sysdb_search_groups_state);
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- *msgs_count = state->msgs_count;
- *msgs = talloc_move(mem_ctx, &state->msgs);
-
- return EOK;
-}
-
-/* =Delete-Group-by-Name-OR-gid=========================================== */
-
-struct sysdb_delete_group_state {
- struct tevent_context *ev;
- struct sss_domain_info *domain;
-
- const char *name;
- gid_t gid;
-
- struct sysdb_handle *handle;
-};
-
-void sysdb_delete_group_check_handle(struct tevent_req *subreq);
-static void sysdb_delete_group_found(struct tevent_req *subreq);
-static void sysdb_delete_group_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_delete_group_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sysdb_handle *handle,
- struct sss_domain_info *domain,
- const char *name, gid_t gid)
-{
- struct tevent_req *req, *subreq;
- struct sysdb_delete_group_state *state;
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_delete_group_state);
- if (!req) return NULL;
-
- state->ev = ev;
- state->handle = handle;
- state->domain = domain;
- state->name = name;
- state->gid = gid;
-
- subreq = sysdb_check_handle_send(state, ev, sysdb, handle);
- if (!subreq) {
- DEBUG(1, ("sysdb_check_handle_send failed.\n"));
- tevent_req_error(req, ENOMEM);
- tevent_req_post(req, ev);
- return req;
- }
- tevent_req_set_callback(subreq, sysdb_delete_group_check_handle, req);
-
- return req;
-}
-
-void sysdb_delete_group_check_handle(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_delete_group_state *state = tevent_req_data(req,
- struct sysdb_delete_group_state);
- static const char *attrs[] = { SYSDB_NAME, SYSDB_GIDNUM, NULL };
- int ret;
-
- ret = sysdb_check_handle_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->name) {
- subreq = sysdb_search_group_by_name_send(state, state->ev, NULL,
- state->handle, state->domain,
- state->name, attrs);
- } else {
- subreq = sysdb_search_group_by_gid_send(state, state->ev, NULL,
- state->handle, state->domain,
- state->gid, NULL);
- }
-
- if (!subreq) {
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_delete_group_found, req);
-}
-
-static void sysdb_delete_group_found(struct tevent_req *subreq)
-{
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
- struct sysdb_delete_group_state *state = tevent_req_data(req,
- struct sysdb_delete_group_state);
- struct ldb_message *msg;
- int ret;
-
- ret = sysdb_search_group_recv(subreq, state, &msg);
- talloc_zfree(subreq);
- if (ret) {
- tevent_req_error(req, ret);
- return;
- }
-
- if (state->name && state->gid) {
- /* verify name/gid match */
- const char *name;
- uint64_t gid;
-
- name = ldb_msg_find_attr_as_string(msg, SYSDB_NAME, NULL);
- gid = ldb_msg_find_attr_as_uint64(msg, SYSDB_GIDNUM, 0);
- if (name == NULL || gid == 0) {
- DEBUG(2, ("Attribute is missing but this should never happen!\n"));
- tevent_req_error(req, EFAULT);
- return;
- }
- if (strcmp(state->name, name) || state->gid != gid) {
- /* this is not the entry we are looking for */
- tevent_req_error(req, EINVAL);
- return;
- }
- }
-
- subreq = sysdb_delete_entry_send(state, state->ev,
- state->handle, msg->dn, false);
- if (!subreq) {
- DEBUG(6, ("Error: Out of memory\n"));
- tevent_req_error(req, ENOMEM);
- return;
- }
- tevent_req_set_callback(subreq, sysdb_delete_group_done, req);
-}
-
-static void sysdb_delete_group_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;
- }
-
- tevent_req_done(req);
-}
-
-int sysdb_delete_group_recv(struct tevent_req *req)
-{
- return sysdb_op_default_recv(req);
-}
-
-/* ========= Authentication against cached password ============ */
-
-struct sysdb_cache_auth_state {
- struct tevent_context *ev;
- const char *name;
- const uint8_t *authtok;
- size_t authtok_size;
- struct sss_domain_info *domain;
- struct sysdb_ctx *sysdb;
- struct confdb_ctx *cdb;
- struct sysdb_attrs *update_attrs;
- bool authentication_successful;
- struct sysdb_handle *handle;
- time_t expire_date;
- time_t delayed_until;
-};
-
-errno_t check_failed_login_attempts(TALLOC_CTX *mem_ctx, struct confdb_ctx *cdb,
- struct ldb_message *ldb_msg,
- uint32_t *failed_login_attempts,
- time_t *delayed_until)
-{
- int ret;
- int allowed_failed_login_attempts;
- int failed_login_delay;
- time_t last_failed_login;
- time_t end;
-
- *delayed_until = -1;
- *failed_login_attempts = ldb_msg_find_attr_as_uint(ldb_msg,
- SYSDB_FAILED_LOGIN_ATTEMPTS, 0);
- last_failed_login = (time_t) ldb_msg_find_attr_as_int64(ldb_msg,
- SYSDB_LAST_FAILED_LOGIN, 0);
- ret = confdb_get_int(cdb, mem_ctx, CONFDB_PAM_CONF_ENTRY,
- CONFDB_PAM_FAILED_LOGIN_ATTEMPTS,
- CONFDB_DEFAULT_PAM_FAILED_LOGIN_ATTEMPTS,
- &allowed_failed_login_attempts);
- if (ret != EOK) {
- DEBUG(1, ("Failed to read the number of allowed failed login "
- "attempts.\n"));
- return EIO;
- }
- ret = confdb_get_int(cdb, mem_ctx, CONFDB_PAM_CONF_ENTRY,
- CONFDB_PAM_FAILED_LOGIN_DELAY,
- CONFDB_DEFAULT_PAM_FAILED_LOGIN_DELAY,
- &failed_login_delay);
- if (ret != EOK) {
- DEBUG(1, ("Failed to read the failed login delay.\n"));
- return EIO;
- }
- DEBUG(9, ("Failed login attempts [%d], allowed failed login attempts [%d], "
- "failed login delay [%d].\n", *failed_login_attempts,
- allowed_failed_login_attempts, failed_login_delay));
-
- if (allowed_failed_login_attempts) {
- if (*failed_login_attempts >= allowed_failed_login_attempts) {
- if (failed_login_delay) {
- end = last_failed_login + (failed_login_delay * 60);
- if (end < time(NULL)) {
- DEBUG(7, ("failed_login_delay has passed, "
- "resetting failed_login_attempts.\n"));
- *failed_login_attempts = 0;
- } else {
- DEBUG(7, ("login delayed until %lld.\n", (long long) end));
- *delayed_until = end;
- return EACCES;
- }
- } else {
- DEBUG(4, ("Too many failed logins.\n"));
- return EACCES;
- }
- }
- }
-
- return EOK;
-}
-
-static void sysdb_cache_auth_get_attrs_done(struct tevent_req *subreq);
-static void sysdb_cache_auth_transaction_start_done(struct tevent_req *subreq);
-static void sysdb_cache_auth_attr_update_done(struct tevent_req *subreq);
-static void sysdb_cache_auth_done(struct tevent_req *subreq);
-
-struct tevent_req *sysdb_cache_auth_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *sysdb,
- struct sss_domain_info *domain,
- const char *name,
- const uint8_t *authtok,
- size_t authtok_size,
- struct confdb_ctx *cdb)
-{
- struct tevent_req *req;
- struct tevent_req *subreq;
- struct sysdb_cache_auth_state *state;
-
- if (name == NULL || *name == '\0') {
- DEBUG(1, ("Missing user name.\n"));
- return NULL;
- }
-
- if (cdb == NULL) {
- DEBUG(1, ("Missing config db context.\n"));
- return NULL;
- }
-
- if (sysdb == NULL) {
- DEBUG(1, ("Missing sysdb db context.\n"));
- return NULL;
- }
-
- if (!domain->cache_credentials) {
- DEBUG(3, ("Cached credentials not available.\n"));
- return NULL;
- }
-
- static const char *attrs[] = {SYSDB_NAME,
- SYSDB_CACHEDPWD,
- SYSDB_DISABLED,
- SYSDB_LAST_LOGIN,
- SYSDB_LAST_ONLINE_AUTH,
- "lastCachedPasswordChange",
- "accountExpires",
- SYSDB_FAILED_LOGIN_ATTEMPTS,
- SYSDB_LAST_FAILED_LOGIN,
- NULL};
-
- req = tevent_req_create(mem_ctx, &state, struct sysdb_cache_auth_state);
- if (req == NULL) {
- DEBUG(1, ("tevent_req_create failed.\n"));
- return NULL;
- }
-
- state->ev = ev;
- state->name = name;
- state->authtok = authtok;
- state->authtok_size = authtok_size;
- state->domain = domain;
- state->sysdb = sysdb;
- state->cdb = cdb;
- state->update_attrs = NULL;
- state->authentication_successful = false;
- state->handle = NULL;
- state->expire_date = -1;
- state->delayed_until = -1;
-
- subreq = sysdb_search_user_by_name_send(state, ev, sysdb, NULL, domain,
- name, attrs);
- if (subreq == NULL) {
- DEBUG(1, ("sysdb_search_user_by_name_send failed.\n"));
- talloc_zfree(req);
- return NULL;
- }
- tevent_req_set_callback(subreq, sysdb_cache_auth_get_attrs_done, req);
-
- return req;
-}
-
-static void sysdb_cache_auth_get_attrs_done(struct tevent_req *subreq)
-{
- struct ldb_message *ldb_msg;
- const char *userhash;
- char *comphash;
- char *password = NULL;
- int i;
- int ret;
- uint64_t lastLogin = 0;
- int cred_expiration;
- uint32_t failed_login_attempts = 0;
-
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
-
- struct sysdb_cache_auth_state *state = tevent_req_data(req,
- struct sysdb_cache_auth_state);
-
- ret = sysdb_search_user_recv(subreq, state, &ldb_msg);
- talloc_zfree(subreq);
- if (ret != EOK) {
- DEBUG(1, ("sysdb_search_user_by_name_send failed [%d][%s].\n",
- ret, strerror(ret)));
- tevent_req_error(req, ENOENT);
- return;
- }
-
- /* Check offline_auth_cache_timeout */
- lastLogin = ldb_msg_find_attr_as_uint64(ldb_msg,
- SYSDB_LAST_ONLINE_AUTH,
- 0);
-
- ret = confdb_get_int(state->cdb, state, CONFDB_PAM_CONF_ENTRY,
- CONFDB_PAM_CRED_TIMEOUT, 0, &cred_expiration);
- if (ret != EOK) {
- DEBUG(1, ("Failed to read expiration time of offline credentials.\n"));
- ret = EACCES;
- goto done;
- }
- DEBUG(9, ("Offline credentials expiration is [%d] days.\n",
- cred_expiration));
-
- if (cred_expiration) {
- state->expire_date = lastLogin + (cred_expiration * 86400);
- if (state->expire_date < time(NULL)) {
- DEBUG(4, ("Cached user entry is too old.\n"));
- state->expire_date = 0;
- ret = EACCES;
- goto done;
- }
- } else {
- state->expire_date = 0;
- }
-
- ret = check_failed_login_attempts(state, state->cdb, ldb_msg,
- &failed_login_attempts,
- &state->delayed_until);
- if (ret != EOK) {
- goto done;
- }
-
- /* TODO: verify user account (disabled, expired ...) */
-
- password = talloc_strndup(state, (const char *) state->authtok,
- state->authtok_size);
- if (password == NULL) {
- DEBUG(1, ("talloc_strndup failed.\n"));
- ret = ENOMEM;
- goto done;
- }
-
- userhash = ldb_msg_find_attr_as_string(ldb_msg, SYSDB_CACHEDPWD, NULL);
- if (userhash == NULL || *userhash == '\0') {
- DEBUG(4, ("Cached credentials not available.\n"));
- ret = ENOENT;
- goto done;
- }
-
- ret = s3crypt_sha512(state, password, userhash, &comphash);
- if (ret) {
- DEBUG(4, ("Failed to create password hash.\n"));
- ret = EFAULT;
- goto done;
- }
-
- state->update_attrs = sysdb_new_attrs(state);
- if (state->update_attrs == NULL) {
- DEBUG(1, ("sysdb_new_attrs failed.\n"));
- goto done;
- }
-
- if (strcmp(userhash, comphash) == 0) {
- /* TODO: probable good point for audit logging */
- DEBUG(4, ("Hashes do match!\n"));
- state->authentication_successful = true;
-
- ret = sysdb_attrs_add_time_t(state->update_attrs, SYSDB_LAST_LOGIN,
- time(NULL));
- if (ret != EOK) {
- DEBUG(3, ("sysdb_attrs_add_time_t failed, "
- "but authentication is successful.\n"));
- ret = EOK;
- goto done;
- }
-
- ret = sysdb_attrs_add_uint32(state->update_attrs,
- SYSDB_FAILED_LOGIN_ATTEMPTS, 0U);
- if (ret != EOK) {
- DEBUG(3, ("sysdb_attrs_add_uint32 failed, "
- "but authentication is successful.\n"));
- ret = EOK;
- goto done;
- }
-
-
- } else {
- DEBUG(4, ("Authentication failed.\n"));
- state->authentication_successful = false;
-
- ret = sysdb_attrs_add_time_t(state->update_attrs,
- SYSDB_LAST_FAILED_LOGIN,
- time(NULL));
- if (ret != EOK) {
- DEBUG(3, ("sysdb_attrs_add_time_t failed\n."));
- ret = EINVAL;
- goto done;
- }
-
- ret = sysdb_attrs_add_uint32(state->update_attrs,
- SYSDB_FAILED_LOGIN_ATTEMPTS,
- ++failed_login_attempts);
- if (ret != EOK) {
- DEBUG(3, ("sysdb_attrs_add_uint32 failed.\n"));
- ret = EINVAL;
- goto done;
- }
- }
-
- subreq = sysdb_transaction_send(state, state->ev, state->sysdb);
- if (subreq == NULL) {
- DEBUG(1, ("sysdb_transaction_send failed.\n"));
- goto done;
- }
- tevent_req_set_callback(subreq, sysdb_cache_auth_transaction_start_done,
- req);
- return;
-
-done:
- if (password) for (i = 0; password[i]; i++) password[i] = 0;
- if (ret == EOK) {
- tevent_req_done(req);
- } else {
- tevent_req_error(req, ret);
- }
- return;
-}
-
-static void sysdb_cache_auth_transaction_start_done(struct tevent_req *subreq)
-{
- int ret;
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
-
- struct sysdb_cache_auth_state *state = tevent_req_data(req,
- struct sysdb_cache_auth_state);
-
- ret = sysdb_transaction_recv(subreq, state, &state->handle);
- talloc_zfree(subreq);
- if (ret != EOK) {
- DEBUG(1, ("sysdb_transaction_send failed [%d][%s].\n",
- ret, strerror(ret)));
- goto done;
- }
-
-
- subreq = sysdb_set_user_attr_send(state, state->ev, state->handle,
- state->domain, state->name,
- state->update_attrs,
- LDB_FLAG_MOD_REPLACE);
- if (subreq == NULL) {
- DEBUG(1, ("sysdb_set_user_attr_send failed.\n"));
- goto done;
- }
- tevent_req_set_callback(subreq, sysdb_cache_auth_attr_update_done,
- req);
- return;
-
-done:
- if (state->authentication_successful) {
- tevent_req_done(req);
- } else {
- tevent_req_error(req, EINVAL);
- }
- return;
-}
-
-static void sysdb_cache_auth_attr_update_done(struct tevent_req *subreq)
-{
- int ret;
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
-
- struct sysdb_cache_auth_state *state = tevent_req_data(req,
- struct sysdb_cache_auth_state);
-
- ret = sysdb_set_user_attr_recv(subreq);
- talloc_zfree(subreq);
- if (ret != EOK) {
- DEBUG(1, ("sysdb_set_user_attr request failed [%d][%s].\n",
- ret, strerror(ret)));
- goto done;
- }
-
- subreq = sysdb_transaction_commit_send(state, state->ev, state->handle);
- if (subreq == NULL) {
- DEBUG(1, ("sysdb_transaction_commit_send failed.\n"));
- goto done;
- }
- tevent_req_set_callback(subreq, sysdb_cache_auth_done, req);
- return;
-
-done:
- if (state->authentication_successful) {
- tevent_req_done(req);
- } else {
- tevent_req_error(req, EINVAL);
- }
- return;
-}
-
-static void sysdb_cache_auth_done(struct tevent_req *subreq)
-{
- int ret;
- struct tevent_req *req = tevent_req_callback_data(subreq,
- struct tevent_req);
-
- struct sysdb_cache_auth_state *state = tevent_req_data(req,
- struct sysdb_cache_auth_state);
-
- ret = sysdb_transaction_commit_recv(subreq);
- talloc_zfree(subreq);
- if (ret != EOK) {
- DEBUG(1, ("sysdb_transaction_commit_send failed [%d][%s].\n",
- ret, strerror(ret)));
- }
-
- if (state->authentication_successful) {
- tevent_req_done(req);
- } else {
- tevent_req_error(req, EINVAL);
- }
- return;
-}
-
-int sysdb_cache_auth_recv(struct tevent_req *req, time_t *expire_date,
- time_t *delayed_until) {
- struct sysdb_cache_auth_state *state = tevent_req_data(req,
- struct sysdb_cache_auth_state);
- *expire_date = state->expire_date;
- *delayed_until = state->delayed_until;
-
- TEVENT_REQ_RETURN_ON_ERROR(req);
-
- return (state->authentication_successful ? EOK : EINVAL);
-}
diff --git a/server/db/sysdb_private.h b/server/db/sysdb_private.h
deleted file mode 100644
index 270cf360..00000000
--- a/server/db/sysdb_private.h
+++ /dev/null
@@ -1,107 +0,0 @@
-
-/*
- SSSD
-
- Private System Database Header
-
- Copyright (C) Simo Sorce <ssorce@redhat.com> 2008
-
- 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/>.
-*/
-
-#ifndef __INT_SYS_DB_H__
-#define __INT_SYS_DB_H__
-
-#define SYSDB_VERSION_0_5 "0.5"
-#define SYSDB_VERSION_0_4 "0.4"
-#define SYSDB_VERSION_0_3 "0.3"
-#define SYSDB_VERSION_0_2 "0.2"
-#define SYSDB_VERSION_0_1 "0.1"
-
-#define SYSDB_VERSION SYSDB_VERSION_0_5
-
-#define SYSDB_BASE_LDIF \
- "dn: @ATTRIBUTES\n" \
- "userPrincipalName: CASE_INSENSITIVE\n" \
- "cn: CASE_INSENSITIVE\n" \
- "dc: CASE_INSENSITIVE\n" \
- "dn: CASE_INSENSITIVE\n" \
- "objectclass: CASE_INSENSITIVE\n" \
- "\n" \
- "dn: @INDEXLIST\n" \
- "@IDXATTR: cn\n" \
- "@IDXATTR: objectclass\n" \
- "@IDXATTR: member\n" \
- "@IDXATTR: memberof\n" \
- "@IDXATTR: name\n" \
- "@IDXATTR: uidNumber\n" \
- "@IDXATTR: gidNumber\n" \
- "@IDXATTR: lastUpdate\n" \
- "@IDXATTR: originalDN\n" \
- "\n" \
- "dn: @MODULES\n" \
- "@LIST: asq,memberof\n" \
- "\n" \
- "dn: cn=sysdb\n" \
- "cn: sysdb\n" \
- "version: " SYSDB_VERSION "\n" \
- "description: base object\n" \
- "\n"
-
-#include "db/sysdb.h"
-
-struct sysdb_handle {
- struct sysdb_handle *prev;
- struct sysdb_handle *next;
-
- struct sysdb_ctx *ctx;
- struct tevent_req *subreq;
-
- bool transaction_active;
-};
-
-struct sysdb_ctx {
- struct tevent_context *ev;
-
- struct sss_domain_info *domain;
- bool mpg;
-
- struct ldb_context *ldb;
- char *ldb_file;
-
- struct sysdb_handle *queue;
-};
-
-struct sysdb_ctx_list {
- struct sysdb_ctx **dbs;
- size_t num_dbs;
-
- char *db_path;
-};
-
-/* An operation blocks the transaction queue as well, but does not
- * start a transaction, normally useful only for search type calls.
- * do *NOT* call within a transaction you'll deadlock sysdb.
- * Also make sure to free the handle as soon as the operation is
- * finished to avoid stalling or potentially deadlocking sysdb */
-
-struct tevent_req *sysdb_operation_send(TALLOC_CTX *mem_ctx,
- struct tevent_context *ev,
- struct sysdb_ctx *ctx);
-int sysdb_operation_recv(struct tevent_req *req, TALLOC_CTX *memctx,
- struct sysdb_handle **handle);
-
-void sysdb_operation_done(struct sysdb_handle *handle);
-
-#endif /* __INT_SYS_DB_H__ */
diff --git a/server/db/sysdb_search.c b/server/db/sysdb_search.c
deleted file mode 100644
index 4b9470ba..00000000
--- a/server/db/sysdb_search.c
+++ /dev/null
@@ -1,691 +0,0 @@
-/*
- SSSD
-
- System Database
-
- Copyright (C) Simo Sorce <ssorce@redhat.com> 2008
-
- 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 "util/util.h"
-#include "db/sysdb_private.h"
-#include "confdb/confdb.h"
-#include <time.h>
-
-struct sysdb_search_ctx;
-
-typedef void (*gen_callback)(struct sysdb_search_ctx *);
-
-struct sysdb_search_ctx {
- struct tevent_context *ev;
- struct sysdb_ctx *ctx;
- struct sysdb_handle *handle;
-
- struct sss_domain_info *domain;
-
- const char *expression;
-
- sysdb_callback_t callback;
- void *ptr;
-
- gen_callback gen_aux_fn;
- bool gen_conv_mpg_users;
-
- struct ldb_result *res;
-
- const char **attrs;
-
- int error;
-};
-
-static struct sysdb_search_ctx *init_src_ctx(TALLOC_CTX *mem_ctx,
- struct sss_domain_info *domain,
- struct sysdb_ctx *ctx,
- sysdb_callback_t fn,
- void *ptr)
-{
- struct sysdb_search_ctx *sctx;
-
- sctx = talloc_zero(mem_ctx, struct sysdb_search_ctx);
- if (!sctx) {
- return NULL;
- }
- sctx->ctx = ctx;
- sctx->ev = ctx->ev;
- sctx->callback = fn;
- sctx->ptr = ptr;
- sctx->res = talloc_zero(sctx, struct ldb_result);
- if (!sctx->res) {
- talloc_free(sctx);
- return NULL;
- }
- sctx->domain = domain;
-
- return sctx;
-}
-
-static void request_ldberror(struct sysdb_search_ctx *sctx, int error)
-{
- sysdb_operation_done(sctx->handle);
- sctx->callback(sctx->ptr, sysdb_error_to_errno(error), NULL);
-}
-
-static void request_error(struct sysdb_search_ctx *sctx, int error)
-{
- sysdb_operation_done(sctx->handle);
- sctx->callback(sctx->ptr, error, NULL);
-}
-
-static void request_done(struct sysdb_search_ctx *sctx)
-{
- sysdb_operation_done(sctx->handle);
- sctx->callback(sctx->ptr, EOK, sctx->res);
-}
-
-static int mpg_convert(struct ldb_message *msg);
-
-static int get_gen_callback(struct ldb_request *req,
- struct ldb_reply *rep)
-{
- struct sysdb_search_ctx *sctx;
- struct ldb_result *res;
- int n, ret;
-
- sctx = talloc_get_type(req->context, struct sysdb_search_ctx);
- res = sctx->res;
-
- if (!rep) {
- request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- return LDB_ERR_OPERATIONS_ERROR;
- }
- if (rep->error != LDB_SUCCESS) {
- request_ldberror(sctx, rep->error);
- return rep->error;
- }
-
- switch (rep->type) {
- case LDB_REPLY_ENTRY:
-
- if (sctx->gen_conv_mpg_users) {
- ret = mpg_convert(rep->message);
- if (ret != EOK) {
- request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- return LDB_ERR_OPERATIONS_ERROR;
- }
- }
-
- res->msgs = talloc_realloc(res, res->msgs,
- struct ldb_message *,
- res->count + 2);
- if (!res->msgs) {
- request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- res->msgs[res->count + 1] = NULL;
-
- res->msgs[res->count] = talloc_steal(res->msgs, rep->message);
- res->count++;
- break;
-
- case LDB_REPLY_REFERRAL:
- if (res->refs) {
- for (n = 0; res->refs[n]; n++) /*noop*/ ;
- } else {
- n = 0;
- }
-
- res->refs = talloc_realloc(res, res->refs, char *, n + 2);
- if (! res->refs) {
- request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- return LDB_ERR_OPERATIONS_ERROR;
- }
-
- res->refs[n] = talloc_steal(res->refs, rep->referral);
- res->refs[n + 1] = NULL;
- break;
-
- case LDB_REPLY_DONE:
- res->controls = talloc_steal(res, rep->controls);
-
- /* check if we need to call any aux function */
- if (sctx->gen_aux_fn) {
- sctx->gen_aux_fn(sctx);
- } else {
- /* no aux functions, this means the request is done */
- request_done(sctx);
- }
- return LDB_SUCCESS;
- }
-
- talloc_free(rep);
- return LDB_SUCCESS;
-}
-
-/* users */
-
-static void user_search(struct tevent_req *treq)
-{
- struct sysdb_search_ctx *sctx;
- struct ldb_request *req;
- struct ldb_dn *base_dn;
- int ret;
-
- sctx = tevent_req_callback_data(treq, struct sysdb_search_ctx);
-
- ret = sysdb_operation_recv(treq, sctx, &sctx->handle);
- if (ret) {
- return request_error(sctx, ret);
- }
-
- base_dn = ldb_dn_new_fmt(sctx, sctx->ctx->ldb,
- SYSDB_TMPL_USER_BASE, sctx->domain->name);
- if (!base_dn) {
- return request_error(sctx, ENOMEM);
- }
-
- ret = ldb_build_search_req(&req, sctx->ctx->ldb, sctx,
- base_dn, LDB_SCOPE_SUBTREE,
- sctx->expression, sctx->attrs, NULL,
- sctx, get_gen_callback,
- NULL);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-
- ret = ldb_request(sctx->ctx->ldb, req);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-}
-
-int sysdb_getpwnam(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- sysdb_callback_t fn, void *ptr)
-{
- static const char *attrs[] = SYSDB_PW_ATTRS;
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- sctx->expression = talloc_asprintf(sctx, SYSDB_PWNAM_FILTER, name);
- if (!sctx->expression) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- sctx->attrs = attrs;
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, user_search, sctx);
-
- return EOK;
-}
-
-int sysdb_getpwuid(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- uid_t uid,
- sysdb_callback_t fn, void *ptr)
-{
- static const char *attrs[] = SYSDB_PW_ATTRS;
- struct sysdb_search_ctx *sctx;
- unsigned long int filter_uid = uid;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- sctx->expression = talloc_asprintf(sctx, SYSDB_PWUID_FILTER, filter_uid);
- if (!sctx->expression) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- sctx->attrs = attrs;
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, user_search, sctx);
-
- return EOK;
-}
-
-int sysdb_enumpwent(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *expression,
- sysdb_callback_t fn, void *ptr)
-{
- static const char *attrs[] = SYSDB_PW_ATTRS;
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- if (expression)
- sctx->expression = expression;
- else
- sctx->expression = SYSDB_PWENT_FILTER;
-
- sctx->attrs = attrs;
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, user_search, sctx);
-
- return EOK;
-}
-
-/* groups */
-
-static int mpg_convert(struct ldb_message *msg)
-{
- struct ldb_message_element *el;
- struct ldb_val *val;
- int i;
-
- el = ldb_msg_find_element(msg, "objectClass");
- if (!el) return EINVAL;
-
- /* see if this is a user to convert to a group */
- for (i = 0; i < el->num_values; i++) {
- val = &(el->values[i]);
- if (strncasecmp(SYSDB_USER_CLASS,
- (char *)val->data, val->length) == 0) {
- break;
- }
- }
- /* no, leave as is */
- if (i == el->num_values) return EOK;
-
- /* yes, convert */
- val->data = (uint8_t *)talloc_strdup(msg, SYSDB_GROUP_CLASS);
- if (val->data == NULL) return ENOMEM;
- val->length = strlen(SYSDB_GROUP_CLASS);
-
- return EOK;
-}
-
-static void grp_search(struct tevent_req *treq)
-{
- struct sysdb_search_ctx *sctx;
- static const char *attrs[] = SYSDB_GRSRC_ATTRS;
- struct ldb_request *req;
- struct ldb_dn *base_dn;
- int ret;
-
- sctx = tevent_req_callback_data(treq, struct sysdb_search_ctx);
-
- ret = sysdb_operation_recv(treq, sctx, &sctx->handle);
- if (ret) {
- return request_error(sctx, ret);
- }
-
- if (sctx->gen_conv_mpg_users) {
- base_dn = ldb_dn_new_fmt(sctx, sctx->ctx->ldb,
- SYSDB_DOM_BASE, sctx->domain->name);
- } else {
- base_dn = ldb_dn_new_fmt(sctx, sctx->ctx->ldb,
- SYSDB_TMPL_GROUP_BASE, sctx->domain->name);
- }
- if (!base_dn) {
- return request_error(sctx, ENOMEM);
- }
-
- ret = ldb_build_search_req(&req, sctx->ctx->ldb, sctx,
- base_dn, LDB_SCOPE_SUBTREE,
- sctx->expression, attrs, NULL,
- sctx, get_gen_callback,
- NULL);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-
- ret = ldb_request(sctx->ctx->ldb, req);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-}
-
-int sysdb_getgrnam(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- sysdb_callback_t fn, void *ptr)
-{
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- if (ctx->mpg) {
- sctx->gen_conv_mpg_users = true;
- sctx->expression = talloc_asprintf(sctx, SYSDB_GRNAM_MPG_FILTER, name);
- } else {
- sctx->expression = talloc_asprintf(sctx, SYSDB_GRNAM_FILTER, name);
- }
- if (!sctx->expression) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, grp_search, sctx);
-
- return EOK;
-}
-
-int sysdb_getgrgid(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- gid_t gid,
- sysdb_callback_t fn, void *ptr)
-{
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- if (ctx->mpg) {
- sctx->gen_conv_mpg_users = true;
- sctx->expression = talloc_asprintf(sctx,
- SYSDB_GRGID_MPG_FILTER,
- (unsigned long int)gid);
- } else {
- sctx->expression = talloc_asprintf(sctx,
- SYSDB_GRGID_FILTER,
- (unsigned long int)gid);
- }
- if (!sctx->expression) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, grp_search, sctx);
-
- return EOK;
-}
-
-int sysdb_enumgrent(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- sysdb_callback_t fn, void *ptr)
-{
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- if (ctx->mpg) {
- sctx->gen_conv_mpg_users = true;
- sctx->expression = SYSDB_GRENT_MPG_FILTER;
- } else {
- sctx->expression = SYSDB_GRENT_FILTER;
- }
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, grp_search, sctx);
-
- return EOK;
-}
-
-static void initgr_mem_search(struct sysdb_search_ctx *sctx)
-{
- struct sysdb_ctx *ctx = sctx->ctx;
- struct ldb_result *res = sctx->res;
- struct ldb_request *req;
- struct ldb_control **ctrl;
- struct ldb_asq_control *control;
- static const char *attrs[] = SYSDB_INITGR_ATTRS;
- int ret;
-
- if (res->count == 0) {
- return request_done(sctx);
- }
- if (res->count > 1) {
- return request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- }
-
- /* make sure we don't loop with get_gen_callback() */
- sctx->gen_aux_fn = NULL;
-
- sctx->expression = talloc_asprintf(sctx, SYSDB_INITGR_FILTER);
- if (!sctx->expression) {
- return request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- }
-
- ctrl = talloc_array(sctx, struct ldb_control *, 2);
- if (!ctrl) {
- return request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- }
- ctrl[1] = NULL;
- ctrl[0] = talloc(ctrl, struct ldb_control);
- if (!ctrl[0]) {
- return request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- }
- ctrl[0]->oid = LDB_CONTROL_ASQ_OID;
- ctrl[0]->critical = 1;
- control = talloc(ctrl[0], struct ldb_asq_control);
- if (!control) {
- return request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- }
- control->request = 1;
- control->source_attribute = talloc_strdup(control, SYSDB_INITGR_ATTR);
- if (!control->source_attribute) {
- return request_ldberror(sctx, LDB_ERR_OPERATIONS_ERROR);
- }
- control->src_attr_len = strlen(control->source_attribute);
- ctrl[0]->data = control;
-
- ret = ldb_build_search_req(&req, ctx->ldb, sctx,
- res->msgs[0]->dn,
- LDB_SCOPE_BASE,
- sctx->expression, attrs, ctrl,
- sctx, get_gen_callback,
- NULL);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-
- ret = ldb_request(ctx->ldb, req);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-}
-
-static void initgr_search(struct tevent_req *treq)
-{
- struct sysdb_search_ctx *sctx;
- static const char *attrs[] = SYSDB_PW_ATTRS;
- struct ldb_request *req;
- struct ldb_dn *base_dn;
- int ret;
-
- sctx = tevent_req_callback_data(treq, struct sysdb_search_ctx);
-
- ret = sysdb_operation_recv(treq, sctx, &sctx->handle);
- if (ret) {
- return request_error(sctx, ret);
- }
-
- sctx->gen_aux_fn = initgr_mem_search;
-
- base_dn = ldb_dn_new_fmt(sctx, sctx->ctx->ldb,
- SYSDB_TMPL_USER_BASE, sctx->domain->name);
- if (!base_dn) {
- return request_error(sctx, ENOMEM);
- }
-
- ret = ldb_build_search_req(&req, sctx->ctx->ldb, sctx,
- base_dn, LDB_SCOPE_SUBTREE,
- sctx->expression, attrs, NULL,
- sctx, get_gen_callback,
- NULL);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-
- ret = ldb_request(sctx->ctx->ldb, req);
- if (ret != LDB_SUCCESS) {
- return request_ldberror(sctx, ret);
- }
-}
-
-int sysdb_initgroups(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- sysdb_callback_t fn, void *ptr)
-{
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- sctx->expression = talloc_asprintf(sctx, SYSDB_PWNAM_FILTER, name);
- if (!sctx->expression) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, initgr_search, sctx);
-
- return EOK;
-}
-
-int sysdb_get_user_attr(TALLOC_CTX *mem_ctx,
- struct sysdb_ctx *ctx,
- struct sss_domain_info *domain,
- const char *name,
- const char **attributes,
- sysdb_callback_t fn, void *ptr)
-{
- struct sysdb_search_ctx *sctx;
- struct tevent_req *req;
-
- if (!domain) {
- return EINVAL;
- }
-
- sctx = init_src_ctx(mem_ctx, domain, ctx, fn, ptr);
- if (!sctx) {
- return ENOMEM;
- }
-
- sctx->expression = talloc_asprintf(sctx, SYSDB_PWNAM_FILTER, name);
- if (!sctx->expression) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- sctx->attrs = attributes;
-
- req = sysdb_operation_send(mem_ctx, ctx->ev, ctx);
- if (!req) {
- talloc_free(sctx);
- return ENOMEM;
- }
-
- tevent_req_set_callback(req, user_search, sctx);
-
- return EOK;
-}