--- /dev/null
+/*
+ * Tests exercising ldb_filter_attrs_in_place().
+ *
+ *
+ * Copyright (C) Catalyst.NET Ltd 2017
+ * Copyright (C) Andrew Bartlett <abartlet@samba.org> 2019
+ *
+ * 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/>.
+ *
+ */
+
+/*
+ * from cmocka.c:
+ * These headers or their equivalents should be included prior to
+ * including
+ * this header file.
+ *
+ * #include <stdarg.h>
+ * #include <stddef.h>
+ * #include <setjmp.h>
+ *
+ * This allows test applications to use custom definitions of C standard
+ * library functions and types.
+ */
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <string.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include "../include/ldb.h"
+#include "../include/ldb_module.h"
+
+struct ldbtest_ctx {
+ struct tevent_context *ev;
+ struct ldb_context *ldb;
+};
+
+/*
+ * NOTE WELL:
+ *
+ * This test checks the current behaviour of the function, however
+ * this is not in a public ABI and many of the tested behaviours are
+ * not ideal. If the behaviour is deliberatly improved, this test
+ * should be updated without worry to the new better behaviour.
+ *
+ * In particular the test is particularly to ensure the current
+ * behaviour is memory-safe.
+ */
+
+static int setup(void **state)
+{
+ struct ldbtest_ctx *test_ctx;
+
+ test_ctx = talloc_zero(NULL, struct ldbtest_ctx);
+ assert_non_null(test_ctx);
+
+ test_ctx->ev = tevent_context_init(test_ctx);
+ assert_non_null(test_ctx->ev);
+
+ test_ctx->ldb = ldb_init(test_ctx, test_ctx->ev);
+ assert_non_null(test_ctx->ldb);
+
+ *state = test_ctx;
+ return 0;
+}
+
+static int teardown(void **state)
+{
+ talloc_free(*state);
+ return 0;
+}
+
+
+/*
+ * Test against a record with only one attribute, matching the one in
+ * the list
+ */
+static void test_filter_attrs_one_attr_matched(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"foo", NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+
+ /*
+ * assert the ldb_filter_attrs_in_place does not read or modify
+ * filtered_msg.dn in this case
+ */
+ assert_null(filtered_msg->dn);
+ assert_int_equal(filtered_msg->num_elements, 1);
+ assert_string_equal(filtered_msg->elements[0].name, "foo");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value, strlen(value));
+}
+
+/*
+ * Test against a record with only one attribute, matching the one of
+ * the multiple attributes in the list
+ */
+static void test_filter_attrs_one_attr_matched_of_many(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"foo", "bar", "baz", NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+
+ /*
+ * assert the ldb_filter_attrs_in_place does not read or modify
+ * filtered_msg.dn in this case
+ */
+ assert_null(filtered_msg->dn);
+ assert_int_equal(filtered_msg->num_elements, 1);
+ assert_string_equal(filtered_msg->elements[0].name, "foo");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value, strlen(value));
+}
+
+/*
+ * Test against a record with only one attribute, matching both
+ * attributes in the list
+ */
+static void test_filter_attrs_two_attr_matched_attrs(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ /* deliberatly the other order */
+ const char *attrs[] = {"bar", "foo", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+
+ /* foo and bar are the other order to in attrs */
+ struct ldb_message_element elements[] = {
+ {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 2);
+
+ /*
+ * assert the ldb_filter_attrs_in_place does not read or modify
+ * filtered_msg.dn in this case
+ */
+ assert_null(filtered_msg->dn);
+
+ /* Assert that DB order is preserved */
+ assert_string_equal(filtered_msg->elements[0].name, "foo");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value1));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value1, strlen(value1));
+ assert_string_equal(filtered_msg->elements[1].name, "bar");
+ assert_int_equal(filtered_msg->elements[1].num_values, 1);
+ assert_int_equal(filtered_msg->elements[1].values[0].length,
+ strlen(value2));
+ assert_memory_equal(filtered_msg->elements[1].values[0].data,
+ value2, strlen(value2));
+}
+
+/*
+ * Test against a record with two attributes, only of which is in
+ * the list
+ */
+static void test_filter_attrs_two_attr_matched_one_attr(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ /* deliberatly the other order */
+ const char *attrs[] = {"bar", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+
+ /* foo and bar are the other order to in attrs */
+ struct ldb_message_element elements[] = {
+ {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 1);
+
+ /*
+ * assert the ldb_filter_attrs_in_place does not read or modify
+ * filtered_msg.dn in this case
+ */
+ assert_null(filtered_msg->dn);
+
+ /* Assert that DB order is preserved */
+ assert_string_equal(filtered_msg->elements[0].name, "bar");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value2));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value2, strlen(value2));
+}
+
+/*
+ * Test against a record with two attributes, both matching the one
+ * specified attribute in the list (a corrupt record)
+ */
+static void test_filter_attrs_two_dup_attr_matched_one_attr(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ /* deliberatly the other order */
+ const char *attrs[] = {"bar", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+
+ /* foo and bar are the other order to in attrs */
+ struct ldb_message_element elements[] = {
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+
+ /* This should fail the pidgenhole test */
+ assert_int_equal(ret, -1);
+ assert_null(filtered_msg->elements);
+}
+
+/*
+ * Test against a record with two attributes, both matching the one
+ * specified attribute in the list (a corrupt record)
+ */
+static void test_filter_attrs_two_dup_attr_matched_dup(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"bar", "bar", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+
+ /* foo and bar are the other order to in attrs */
+ struct ldb_message_element elements[] = {
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+
+ /* This does not fail the pidgenhole test */
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_int_equal(filtered_msg->num_elements, 2);
+
+ /* Assert that DB order is preserved */
+ assert_string_equal(filtered_msg->elements[0].name, "bar");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value1));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value1, strlen(value1));
+ assert_string_equal(filtered_msg->elements[1].name, "bar");
+ assert_int_equal(filtered_msg->elements[1].num_values, 1);
+ assert_int_equal(filtered_msg->elements[1].values[0].length,
+ strlen(value2));
+ assert_memory_equal(filtered_msg->elements[1].values[0].data,
+ value2, strlen(value2));
+}
+
+/*
+ * Test against a record with two attributes, both matching one of the
+ * specified attributes in the list (a corrupt record)
+ */
+static void test_filter_attrs_two_dup_attr_matched_one_of_two(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"bar", "foo", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+
+ /* foo and bar are the other order to in attrs */
+ struct ldb_message_element elements[] = {
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+
+ /* This does not fail the pidgenhole test */
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_int_equal(filtered_msg->num_elements, 2);
+
+ /* Assert that DB order is preserved */
+ assert_string_equal(filtered_msg->elements[0].name, "bar");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value1));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value1, strlen(value1));
+ assert_string_equal(filtered_msg->elements[1].name, "bar");
+ assert_int_equal(filtered_msg->elements[1].num_values, 1);
+ assert_int_equal(filtered_msg->elements[1].values[0].length,
+ strlen(value2));
+ assert_memory_equal(filtered_msg->elements[1].values[0].data,
+ value2, strlen(value2));
+}
+
+/*
+ * Test against a record with two attributes against * (but not the
+ * other named attribute) (a corrupt record)
+ */
+static void test_filter_attrs_two_dup_attr_matched_star(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"*", "foo", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+
+ /* foo and bar are the other order to in attrs */
+ struct ldb_message_element elements[] = {
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ /* Needed as * implies distinguishedName */
+ filtered_msg->dn = in.dn;
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+
+ /* This does not fail the pidgenhole test */
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_int_equal(filtered_msg->num_elements, 3);
+
+ /* Assert that DB order is preserved */
+ assert_string_equal(filtered_msg->elements[0].name, "bar");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_int_equal(filtered_msg->elements[0].values[0].length,
+ strlen(value1));
+ assert_memory_equal(filtered_msg->elements[0].values[0].data,
+ value1, strlen(value1));
+ assert_string_equal(filtered_msg->elements[1].name, "bar");
+ assert_int_equal(filtered_msg->elements[1].num_values, 1);
+ assert_int_equal(filtered_msg->elements[1].values[0].length,
+ strlen(value2));
+ assert_memory_equal(filtered_msg->elements[1].values[0].data,
+ value2, strlen(value2));
+ /*
+ * assert the ldb_filter_attrs_in_place does not modify filtered_msg.dn
+ * in this case
+ */
+ assert_ptr_equal(filtered_msg->dn, in.dn);
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "distinguishedName",
+ NULL),
+ ldb_dn_get_linearized(in.dn));
+}
+
+/*
+ * Test against a record with only one attribute, matching the * in
+ * the list
+ */
+static void test_filter_attrs_one_attr_matched_star(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"*", NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ /* Needed as * implies distinguishedName */
+ filtered_msg->dn = in.dn;
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 2);
+
+ /*
+ * assert the ldb_filter_attrs_in_place does not modify filtered_msg.dn
+ * in this case
+ */
+ assert_ptr_equal(filtered_msg->dn, in.dn);
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "distinguishedName",
+ NULL),
+ ldb_dn_get_linearized(in.dn));
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "foo",
+ NULL),
+ value);
+}
+
+/*
+ * Test against a record with two attributes, matching the * in
+ * the list
+ */
+static void test_filter_attrs_two_attr_matched_star(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"*", NULL};
+
+ char value1[] = "The value.......end";
+ char value2[] = "The value..MUST.end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value1,
+ .length = strlen(value1)
+ };
+ struct ldb_val value_2 = {
+ .data = (uint8_t *)value2,
+ .length = strlen(value2)
+ };
+ struct ldb_message_element elements[] = {
+ {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ },
+ {
+ .name = "bar",
+ .num_values = 1,
+ .values = &value_2
+ }
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 2,
+ .elements = elements,
+ };
+
+ assert_non_null(in.dn);
+
+ /* Needed as * implies distinguishedName */
+ filtered_msg->dn = in.dn;
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 3);
+
+ /*
+ * assert the ldb_filter_attrs_in_place does not modify filtered_msg.dn
+ * in this case
+ */
+ assert_ptr_equal(filtered_msg->dn, in.dn);
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "distinguishedName",
+ NULL),
+ ldb_dn_get_linearized(in.dn));
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "foo",
+ NULL),
+ value1);
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "bar",
+ NULL),
+ value2);
+}
+
+/*
+ * Test against a record with only one attribute, matching the * in
+ * the list, but without the DN being pre-filled. Fails due to need
+ * to contstruct the distinguishedName
+ */
+static void test_filter_attrs_one_attr_matched_star_no_dn(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"*", NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, -1);
+ assert_null(filtered_msg->elements);
+}
+
+/*
+ * Test against a record with only one attribute, matching the * in
+ * the list plus requsesting distinguishedName
+ */
+static void test_filter_attrs_one_attr_matched_star_dn(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"*", "distinguishedName", NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ /* Needed for distinguishedName */
+ filtered_msg->dn = in.dn;
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 2);
+
+ /* show that ldb_filter_attrs_in_place does not modify in.dn */
+ assert_ptr_equal(filtered_msg->dn, in.dn);
+
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "distinguishedName",
+ NULL),
+ ldb_dn_get_linearized(in.dn));
+ assert_string_equal(ldb_msg_find_attr_as_string(filtered_msg,
+ "foo",
+ NULL),
+ value);
+}
+
+/*
+ * Test against a record with only one attribute, but returning
+ * distinguishedName from the list (only)
+ */
+static void test_filter_attrs_one_attr_matched_dn(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {"distinguishedName", NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ /* Needed for distinguishedName */
+ filtered_msg->dn = in.dn;
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 1);
+
+ /* show that ldb_filter_attrs_in_place does not modify in.dn */
+ assert_ptr_equal(filtered_msg->dn, in.dn);
+ assert_string_equal(filtered_msg->elements[0].name, "distinguishedName");
+ assert_int_equal(filtered_msg->elements[0].num_values, 1);
+ assert_string_equal(filtered_msg->elements[0].values[0].data,
+ ldb_dn_get_linearized(in.dn));
+}
+
+/*
+ * Test against a record with only one attribute, not matching the
+ * empty attribute list
+ */
+static void test_filter_attrs_one_attr_empty_list(void **state)
+{
+ struct ldbtest_ctx *ctx = *state;
+ int ret;
+
+ struct ldb_message *filtered_msg = ldb_msg_new(ctx);
+
+ const char *attrs[] = {NULL};
+
+ char value[] = "The value.......end";
+ struct ldb_val value_1 = {
+ .data = (uint8_t *)value,
+ .length = strlen(value)
+ };
+ struct ldb_message_element element_1 = {
+ .name = "foo",
+ .num_values = 1,
+ .values = &value_1
+ };
+ struct ldb_message in = {
+ .dn = ldb_dn_new(ctx, ctx->ldb, "dc=samba,dc=org"),
+ .num_elements = 1,
+ .elements = &element_1,
+ };
+
+ assert_non_null(in.dn);
+
+ ret = ldb_filter_attrs_in_place(ctx->ldb,
+ &in,
+ attrs,
+ filtered_msg);
+ assert_int_equal(ret, LDB_SUCCESS);
+ assert_non_null(filtered_msg);
+ assert_int_equal(filtered_msg->num_elements, 0);
+ assert_null(filtered_msg->dn);
+ assert_null(filtered_msg->elements);
+}
+
+int main(int argc, const char **argv)
+{
+ const struct CMUnitTest tests[] = {
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_matched,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_matched_of_many,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_attr_matched_attrs,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_attr_matched_one_attr,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_dup_attr_matched_one_attr,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_dup_attr_matched_dup,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_dup_attr_matched_one_of_two,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_dup_attr_matched_star,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_matched_star,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_two_attr_matched_star,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_matched_star_no_dn,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_matched_star_dn,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_matched_dn,
+ setup,
+ teardown),
+ cmocka_unit_test_setup_teardown(
+ test_filter_attrs_one_attr_empty_list,
+ setup,
+ teardown),
+ };
+
+ return cmocka_run_group_tests(tests, NULL, NULL);
+}
projects / thirdparty / samba.git / commitdiff
