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-rw-r--r--source4/torture/ndr/dnsp.c389
1 files changed, 389 insertions, 0 deletions
diff --git a/source4/torture/ndr/dnsp.c b/source4/torture/ndr/dnsp.c
new file mode 100644
index 0000000..3fc58c9
--- /dev/null
+++ b/source4/torture/ndr/dnsp.c
@@ -0,0 +1,389 @@
+/*
+ Unix SMB/CIFS implementation.
+ test suite for dnsp ndr operations
+
+ Copyright (C) Stefan Metzmacher 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/>.
+*/
+
+#include "includes.h"
+#include "torture/ndr/ndr.h"
+#include "librpc/gen_ndr/ndr_dnsp.h"
+#include "torture/ndr/proto.h"
+#include "lib/util/base64.h"
+
+/*
+ * base64_decode_data_blob_talloc() => dump_data() gives:
+ *
+ * [0000] 0C 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 ........ ........
+ * [0010] 81 00 00 00 02 00 00 00 AC 1F 63 21 AC 1F 63 2C ........ ..c!..c,
+ * [0020] 00 00 00 00
+ */
+static const char *dnsp_dnsProperty_ip4_array_b64 =
+ "DAAAAAAAAAAAAAAAAQAAAIEAAAACAAAArB9jIawfYywAAAAA";
+
+static bool dnsp_dnsProperty_ip4_array_check(struct torture_context *tctx,
+ struct dnsp_DnsProperty *r)
+{
+ /*
+ * NDR_PRINT_DEBUG(dnsp_DnsProperty, r); gave:
+ *
+ * r: struct dnsp_DnsProperty
+ * wDataLength : 0x0000000c (12)
+ * namelength : 0x00000000 (0)
+ * flag : 0x00000000 (0)
+ * version : 0x00000001 (1)
+ * id : DSPROPERTY_ZONE_MASTER_SERVERS (129)
+ * data : union dnsPropertyData(case 129)
+ * master_servers: struct dnsp_ip4_array
+ * addrCount : 0x00000002 (2)
+ * addrArray: ARRAY(2)
+ * addrArray : 0x21631fac (560144300)
+ * addrArray : 0x2c631fac (744693676)
+ * name : 0x00000000 (0)
+ *
+ */
+
+ torture_assert_int_equal(tctx, r->wDataLength, 12, "wDataLength");
+ torture_assert_int_equal(tctx, r->namelength, 0, "namelength");
+ torture_assert_int_equal(tctx, r->flag, 0, "flag");
+ torture_assert_int_equal(tctx, r->version, 1, "version");
+ torture_assert_int_equal(tctx, r->id, DSPROPERTY_ZONE_MASTER_SERVERS, "id");
+ torture_assert_int_equal(tctx, r->data.master_servers.addrCount, 2, "addrCount");
+ /*
+ * This should be an array of [flag(NDR_BIG_ENDIAN)] ipv4address
+ * instead of uint32!
+ * 0x21631fac is 172.31.99.33
+ * 0x2c631fac is 172.31.99.44
+ */
+ torture_assert_int_equal(tctx, r->data.master_servers.addrArray[0], 0x21631fac, "addrArray[0]");
+ torture_assert_int_equal(tctx, r->data.master_servers.addrArray[1], 0x2c631fac, "addrArray[1]");
+ torture_assert_int_equal(tctx, r->name, 0, "name");
+
+ return true;
+}
+
+/*
+ * base64_decode_data_blob_talloc() => dump_data() gives:
+ *
+ * [0000] E0 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 ........ ........
+ * [0010] 91 00 00 00 03 00 00 00 03 00 00 00 00 00 00 00 ........ ........
+ * [0020] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [0030] 00 00 00 00 02 00 00 35 AC 1F 63 21 00 00 00 00 .......5 ..c!....
+ * [0040] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [0050] 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [0060] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [0070] 00 00 00 00 02 00 00 35 AC 1F 63 2C 00 00 00 00 .......5 ..c,....
+ * [0080] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [0090] 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [00A0] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [00B0] 00 00 00 00 17 00 00 35 00 00 00 00 FD 3A AA A3 .......5 .....:..
+ * [00C0] EE 87 FF 09 02 00 00 FF FE 99 FF FF 00 00 00 00 ........ ........
+ * [00D0] 00 00 00 00 1C 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [00E0] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
+ * [00F0] 00 00 00 00 00 00 00 00 ........
+ */
+static const char *dnsp_dnsProperty_addr_array_b64 =
+ "4AAAAAAAAAAAAAAAAQAAAJEAAAADAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+ "AAAAAAIAADWsH2MhAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAA"
+ "AAAAAAAAAAAAAAAAAAAAAAAAAAACAAA1rB9jLAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+ "AAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwAANQAAAAD9Oqqj"
+ "7of/CQIAAP/+mf//AAAAAAAAAAAcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
+ "AAAAAAAAAAA=DAAAAAAAAAAAAAAAAQAAAIEAAAACAAAArB9jIawfYywAAAAA";
+
+static bool dnsp_dnsProperty_addr_array_check(struct torture_context *tctx,
+ struct dnsp_DnsProperty *r)
+{
+ const struct dnsp_dns_addr_array *da = NULL;
+ const struct dnsp_dns_addr *a0 = NULL;
+ const struct dnsp_dns_addr *a1 = NULL;
+ const struct dnsp_dns_addr *a2 = NULL;
+
+ /*
+ * NDR_PRINT_DEBUG(dnsp_DnsProperty, r); gave:
+ *
+ * r: struct dnsp_DnsProperty
+ * wDataLength : 0x000000e0 (224)
+ * namelength : 0x00000000 (0)
+ * flag : 0x00000000 (0)
+ * version : 0x00000001 (1)
+ * id : DSPROPERTY_ZONE_MASTER_SERVERS_DA (145)
+ * data : union dnsPropertyData(case 145)
+ * z_master_servers: struct dnsp_dns_addr_array
+ * MaxCount : 0x00000003 (3)
+ * AddrCount : 0x00000003 (3)
+ * Tag : 0x00000000 (0)
+ * Family : 0x0000 (0)
+ * Reserved0 : 0x0000 (0)
+ * Flags : 0x00000000 (0)
+ * MatchFlag : 0x00000000 (0)
+ * Reserved1 : 0x00000000 (0)
+ * Reserved2 : 0x00000000 (0)
+ * AddrArray: ARRAY(3)
+ * AddrArray: struct dnsp_dns_addr
+ * family : 0x0002 (2)
+ * port : 0x0035 (53)
+ * ipv4 : 172.31.99.33
+ * ipv6 : 0000:0000:0000:0000:0000:0000:0000:0000
+ * pad: ARRAY(8)
+ * [0] : 0x00 (0)
+ * [1] : 0x00 (0)
+ * [2] : 0x00 (0)
+ * [3] : 0x00 (0)
+ * [4] : 0x00 (0)
+ * [5] : 0x00 (0)
+ * [6] : 0x00 (0)
+ * [7] : 0x00 (0)
+ * unused: ARRAY(8)
+ * unused : 0x00000010 (16)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * AddrArray: struct dnsp_dns_addr
+ * family : 0x0002 (2)
+ * port : 0x0035 (53)
+ * ipv4 : 172.31.99.44
+ * ipv6 : 0000:0000:0000:0000:0000:0000:0000:0000
+ * pad: ARRAY(8)
+ * [0] : 0x00 (0)
+ * [1] : 0x00 (0)
+ * [2] : 0x00 (0)
+ * [3] : 0x00 (0)
+ * [4] : 0x00 (0)
+ * [5] : 0x00 (0)
+ * [6] : 0x00 (0)
+ * [7] : 0x00 (0)
+ * unused: ARRAY(8)
+ * unused : 0x00000010 (16)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * AddrArray: struct dnsp_dns_addr
+ * family : 0x0017 (23)
+ * port : 0x0035 (53)
+ * ipv4 : 0.0.0.0
+ * ipv6 : fd3a:aaa3:ee87:ff09:0200:00ff:fe99:ffff
+ * pad: ARRAY(8)
+ * [0] : 0x00 (0)
+ * [1] : 0x00 (0)
+ * [2] : 0x00 (0)
+ * [3] : 0x00 (0)
+ * [4] : 0x00 (0)
+ * [5] : 0x00 (0)
+ * [6] : 0x00 (0)
+ * [7] : 0x00 (0)
+ * unused: ARRAY(8)
+ * unused : 0x0000001c (28)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * unused : 0x00000000 (0)
+ * name : 0x00000000 (0)
+ *
+ */
+
+ torture_assert_int_equal(tctx, r->wDataLength, 224, "wDataLength");
+ torture_assert_int_equal(tctx, r->namelength, 0, "namelength");
+ torture_assert_int_equal(tctx, r->flag, 0, "flag");
+ torture_assert_int_equal(tctx, r->version, 1, "version");
+ torture_assert_int_equal(tctx, r->id, DSPROPERTY_ZONE_MASTER_SERVERS_DA, "id");
+ da = &r->data.z_master_servers;
+ torture_assert_int_equal(tctx, da->MaxCount, 3, "MaxCount");
+ torture_assert_int_equal(tctx, da->AddrCount, 3, "AddrCount");
+ torture_assert_int_equal(tctx, da->Tag, 0, "Tag");
+ torture_assert_int_equal(tctx, da->Family, 0, "Family");
+ torture_assert_int_equal(tctx, da->Reserved0, 0, "Reserved0");
+ torture_assert_int_equal(tctx, da->Flags, 0, "Flags");
+ torture_assert_int_equal(tctx, da->MatchFlag, 0, "MatchFlag");
+ torture_assert_int_equal(tctx, da->Reserved1, 0, "Reserved1");
+ torture_assert_int_equal(tctx, da->Reserved2, 0, "Reserved2");
+ a0 = &da->AddrArray[0];
+ torture_assert_int_equal(tctx, a0->family, 2, "family v4");
+ torture_assert_int_equal(tctx, a0->port, 53, "port");
+ torture_assert_str_equal(tctx, a0->ipv4, "172.31.99.33", "ipv4");
+ torture_assert_str_equal(tctx, a0->ipv6,
+ "0000:0000:0000:0000:0000:0000:0000:0000",
+ "ipv6 (zero)");
+ torture_assert_int_equal(tctx, a0->pad[0], 0, "pad[0]");
+ torture_assert_int_equal(tctx, a0->pad[1], 0, "pad[1]");
+ torture_assert_int_equal(tctx, a0->pad[2], 0, "pad[2]");
+ torture_assert_int_equal(tctx, a0->pad[3], 0, "pad[3]");
+ torture_assert_int_equal(tctx, a0->pad[4], 0, "pad[4]");
+ torture_assert_int_equal(tctx, a0->pad[5], 0, "pad[5]");
+ torture_assert_int_equal(tctx, a0->pad[6], 0, "pad[6]");
+ torture_assert_int_equal(tctx, a0->pad[7], 0, "pad[7]");
+ torture_assert_int_equal(tctx, a0->unused[0], 16, "unused[0]");
+ torture_assert_int_equal(tctx, a0->unused[1], 0, "unused[1]");
+ torture_assert_int_equal(tctx, a0->unused[2], 0, "unused[2]");
+ torture_assert_int_equal(tctx, a0->unused[3], 0, "unused[3]");
+ torture_assert_int_equal(tctx, a0->unused[4], 0, "unused[4]");
+ torture_assert_int_equal(tctx, a0->unused[5], 0, "unused[5]");
+ torture_assert_int_equal(tctx, a0->unused[6], 0, "unused[6]");
+ torture_assert_int_equal(tctx, a0->unused[7], 0, "unused[7]");
+ a1 = &da->AddrArray[1];
+ torture_assert_int_equal(tctx, a1->family, 2, "family v4");
+ torture_assert_int_equal(tctx, a1->port, 53, "port");
+ torture_assert_str_equal(tctx, a1->ipv4, "172.31.99.44", "ipv4");
+ torture_assert_str_equal(tctx, a1->ipv6,
+ "0000:0000:0000:0000:0000:0000:0000:0000",
+ "ipv6 (zero)");
+ torture_assert_int_equal(tctx, a1->pad[0], 0, "pad[0]");
+ torture_assert_int_equal(tctx, a1->pad[1], 0, "pad[1]");
+ torture_assert_int_equal(tctx, a1->pad[2], 0, "pad[2]");
+ torture_assert_int_equal(tctx, a1->pad[3], 0, "pad[3]");
+ torture_assert_int_equal(tctx, a1->pad[4], 0, "pad[4]");
+ torture_assert_int_equal(tctx, a1->pad[5], 0, "pad[5]");
+ torture_assert_int_equal(tctx, a1->pad[6], 0, "pad[6]");
+ torture_assert_int_equal(tctx, a1->pad[7], 0, "pad[7]");
+ torture_assert_int_equal(tctx, a1->unused[0], 16, "unused[0]");
+ torture_assert_int_equal(tctx, a1->unused[1], 0, "unused[1]");
+ torture_assert_int_equal(tctx, a1->unused[2], 0, "unused[2]");
+ torture_assert_int_equal(tctx, a1->unused[3], 0, "unused[3]");
+ torture_assert_int_equal(tctx, a1->unused[4], 0, "unused[4]");
+ torture_assert_int_equal(tctx, a1->unused[5], 0, "unused[5]");
+ torture_assert_int_equal(tctx, a1->unused[6], 0, "unused[6]");
+ torture_assert_int_equal(tctx, a1->unused[7], 0, "unused[7]");
+ a2 = &da->AddrArray[2];
+ torture_assert_int_equal(tctx, a2->family, 23, "family v6");
+ torture_assert_int_equal(tctx, a2->port, 53, "port");
+ torture_assert_str_equal(tctx, a2->ipv4, "0.0.0.0", "ipv4 (zero)");
+ torture_assert_str_equal(tctx, a2->ipv6,
+ "fd3a:aaa3:ee87:ff09:0200:00ff:fe99:ffff",
+ "ipv6");
+ torture_assert_int_equal(tctx, a2->pad[0], 0, "pad[0]");
+ torture_assert_int_equal(tctx, a2->pad[1], 0, "pad[1]");
+ torture_assert_int_equal(tctx, a2->pad[2], 0, "pad[2]");
+ torture_assert_int_equal(tctx, a2->pad[3], 0, "pad[3]");
+ torture_assert_int_equal(tctx, a2->pad[4], 0, "pad[4]");
+ torture_assert_int_equal(tctx, a2->pad[5], 0, "pad[5]");
+ torture_assert_int_equal(tctx, a2->pad[6], 0, "pad[6]");
+ torture_assert_int_equal(tctx, a2->pad[7], 0, "pad[7]");
+ torture_assert_int_equal(tctx, a2->unused[0], 28, "unused[0]");
+ torture_assert_int_equal(tctx, a2->unused[1], 0, "unused[1]");
+ torture_assert_int_equal(tctx, a2->unused[2], 0, "unused[2]");
+ torture_assert_int_equal(tctx, a2->unused[3], 0, "unused[3]");
+ torture_assert_int_equal(tctx, a2->unused[4], 0, "unused[4]");
+ torture_assert_int_equal(tctx, a2->unused[5], 0, "unused[5]");
+ torture_assert_int_equal(tctx, a2->unused[6], 0, "unused[6]");
+ torture_assert_int_equal(tctx, a2->unused[7], 0, "unused[7]");
+ torture_assert_int_equal(tctx, r->name, 0, "name");
+
+ return true;
+}
+
+/*
+ * base64_decode_data_blob_talloc() => dump_data() gives:
+ *
+ * [0000] 26 00 00 00 01 EE C4 71 00 00 00 00 01 00 00 00 &......q ........
+ * [0010] 80 00 00 00 77 00 32 00 6B 00 33 00 2D 00 31 00 ....w.2. k.3.-.1.
+ * [0020] 39 00 31 00 2E 00 77 00 32 00 6B 00 33 00 2E 00 9.1...w. 2.k.3...
+ * [0030] 62 00 61 00 73 00 65 00 00 00 C4 71 EC F3 b.a.s.e. ...q..
+ */
+static const char *dnsp_dnsProperty_deleted_by_b64 =
+ "JgAAAAHuxHEAAAAAAQAAAIAAAAB3ADIAawAzAC0AMQA5ADEALgB3ADIAawAzAC4A"
+ "YgBhAHMAZQAAAMRx7PM=";
+
+static bool dnsp_dnsProperty_deleted_by_check(struct torture_context *tctx,
+ struct dnsp_DnsProperty *r)
+{
+ /*
+ * NDR_PRINT_DEBUG(dnsp_DnsProperty, r); gave:
+ *
+ * r: struct dnsp_DnsProperty
+ * wDataLength : 0x00000026 (38)
+ * namelength : 0x71c4ee01 (1908731393)
+ * flag : 0x00000000 (0)
+ * version : 0x00000001 (1)
+ * id : DSPROPERTY_ZONE_DELETED_FROM_HOSTNAME (128)
+ * data : union dnsPropertyData(case 128)
+ * deleted_by_hostname : 'w2k3-191.w2k3.base'
+ * name : 0xf3ec71c4 (4092359108)
+ *
+ * Note Windows 2003 didn't seem to initialize namelength and name
+ * both are 'Not Used. The value MUST be ignored ...'
+ */
+
+ torture_assert_int_equal(tctx, r->wDataLength, 38, "wDataLength");
+ torture_assert_int_equal(tctx, r->namelength, 1908731393, "namelength (random)");
+ torture_assert_int_equal(tctx, r->flag, 0, "flag");
+ torture_assert_int_equal(tctx, r->version, 1, "version");
+ torture_assert_int_equal(tctx, r->id, DSPROPERTY_ZONE_DELETED_FROM_HOSTNAME, "id");
+ torture_assert_str_equal(tctx, r->data.deleted_by_hostname, "w2k3-191.w2k3.base", "hostname");
+ torture_assert_int_equal(tctx, r->name, 0xf3ec71c4, "name (random)");
+
+ return true;
+}
+
+/*
+ * Copy of dnsp_dnsProperty_deleted_by_b64 with wDataLength set to 0
+ * and no data in the data element.
+ * This is a reproducer for https://bugzilla.samba.org/show_bug.cgi?id=14206
+ * The dns_property_id was retained so once parsed this structure referenced
+ * memory past it's end.
+ *
+ * [0000] 00 00 00 00 01 EE C4 71 00 00 00 00 01 00 00 00 &......q ........
+ * [0010] 80 00 00 00 77 00 32 00 6B 00 33 00 2D 00 31 00 ....w.2. k.3.-.1.
+ * [0020] 39 00 31 00 2E 00 77 00 32 00 6B 00 33 00 2E 00 9.1...w. 2.k.3...
+ * [0030] 62 00 61 00 73 00 65 00 00 00 C4 71 EC F3 b.a.s.e. ...q..
+ */
+static const uint8_t dnsp_dnsProperty_deleted_by_zero_wDataLength[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x01, 0xEE, 0xC4, 0x71, 0x00, 0x00, 0x00,
+ 0x00, 0x01, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
+ 0xC4, 0x71, 0xEC, 0xF3 };
+
+struct torture_suite *ndr_dnsp_suite(TALLOC_CTX *ctx)
+{
+ struct torture_suite *suite = torture_suite_create(ctx, "dnsp");
+
+ torture_suite_add_ndr_pull_validate_test_b64(
+ suite,
+ dnsp_DnsProperty,
+ "ZONE_MASTER_SERVERS",
+ dnsp_dnsProperty_ip4_array_b64,
+ dnsp_dnsProperty_ip4_array_check);
+
+ torture_suite_add_ndr_pull_validate_test_b64(
+ suite,
+ dnsp_DnsProperty,
+ "ZONE_MASTER_SERVERS_DA",
+ dnsp_dnsProperty_addr_array_b64,
+ dnsp_dnsProperty_addr_array_check);
+
+ torture_suite_add_ndr_pull_validate_test_b64(
+ suite,
+ dnsp_DnsProperty,
+ "DELETED_FROM_HOSTNAME",
+ dnsp_dnsProperty_deleted_by_b64,
+ dnsp_dnsProperty_deleted_by_check);
+
+ torture_suite_add_ndr_pull_invalid_data_test(
+ suite,
+ dnsp_DnsProperty,
+ dnsp_dnsProperty_deleted_by_zero_wDataLength,
+ NDR_ERR_BUFSIZE);
+
+ return suite;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 07:53:51 +0000