librpc/ndr/ndr_drsblobs.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Manually parsed structures found in the DRS protocol
   5
   6    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
   7    Copyright (C) Guenther Deschner <gd@samba.org> 2010
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "librpc/gen_ndr/ndr_drsblobs.h"
  25 #include "../lib/util/asn1.h"
  26
  27 _PUBLIC_ enum ndr_err_code ndr_push_AuthenticationInformationArray(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct AuthenticationInformationArray *r)
  28 {
  29         uint32_t cntr_array_0;
  30         if (ndr_flags & NDR_SCALARS) {
  31                 NDR_CHECK(ndr_push_align(ndr, 4));
  32                 for (cntr_array_0 = 0; cntr_array_0 < r->count; cntr_array_0++) {
  33                         NDR_CHECK(ndr_push_AuthenticationInformation(ndr, NDR_SCALARS, &r->array[cntr_array_0]));
  34                 }
  35                 NDR_CHECK(ndr_push_align(ndr, 4));
  36         }
  37         if (ndr_flags & NDR_BUFFERS) {
  38         }
  39         return NDR_ERR_SUCCESS;
  40 }
  41
  42 _PUBLIC_ enum ndr_err_code ndr_pull_AuthenticationInformationArray(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct AuthenticationInformationArray *r)
  43 {
  44         if (ndr_flags & NDR_SCALARS) {
  45                 r->count = 0;
  46                 NDR_PULL_ALLOC_N(ndr, r->array, r->count);
  47                 /* entry is at least 16 bytes large */
  48                 while (ndr->offset + 16 <= ndr->data_size) {
  49                         r->array = talloc_realloc(ndr, r->array, struct AuthenticationInformation, r->count + 1);
  50                         NDR_ERR_HAVE_NO_MEMORY(r->array);
  51                         NDR_CHECK(ndr_pull_AuthenticationInformation(ndr, NDR_SCALARS, &r->array[r->count]));
  52                         r->count++;
  53                 }
  54                 NDR_CHECK(ndr_pull_align(ndr, 4));
  55         }
  56         if (ndr_flags & NDR_BUFFERS) {
  57         }
  58         return NDR_ERR_SUCCESS;
  59 }
  60
  61 _PUBLIC_ enum ndr_err_code ndr_push_trustAuthInOutBlob(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct trustAuthInOutBlob *r)
  62 {
  63         if (ndr_flags & NDR_SCALARS) {
  64                 NDR_CHECK(ndr_push_align(ndr, 4));
  65                 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, r->count));
  66                 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, (r->count > 0)?12:0));
  67                 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, (r->count > 0)?12 + ndr_size_AuthenticationInformationArray(&r->current, 0):0));
  68                 {
  69                         struct ndr_push *_ndr_current;
  70                         NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_current, 0, ((r->count > 0)?12 + ndr_size_AuthenticationInformationArray(&r->current, 0):0) - ((r->count > 0)?12:0)));
  71                         NDR_CHECK(ndr_push_AuthenticationInformationArray(_ndr_current, NDR_SCALARS, &r->current));
  72                         NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_current, 0, ((r->count > 0)?12 + ndr_size_AuthenticationInformationArray(&r->current, 0):0) - ((r->count > 0)?12:0)));
  73                 }
  74                 {
  75                         libndr_flags _flags_save_AuthenticationInformationArray = ndr->flags;
  76                         ndr_set_flags(&ndr->flags, LIBNDR_FLAG_REMAINING);
  77                         {
  78                                 struct ndr_push *_ndr_previous;
  79                                 NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_previous, 0, -1));
  80                                 NDR_CHECK(ndr_push_AuthenticationInformationArray(_ndr_previous, NDR_SCALARS, &r->previous));
  81                                 NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_previous, 0, -1));
  82                         }
  83                         ndr->flags = _flags_save_AuthenticationInformationArray;
  84                 }
  85                 NDR_CHECK(ndr_push_trailer_align(ndr, 4));
  86         }
  87         if (ndr_flags & NDR_BUFFERS) {
  88         }
  89         return NDR_ERR_SUCCESS;
  90 }
  91
  92
  93 _PUBLIC_ enum ndr_err_code ndr_pull_trustDomainPasswords(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct trustDomainPasswords *r)
  94 {
  95         if (ndr_flags & NDR_SCALARS) {
  96                 uint32_t offset;
  97                 NDR_PULL_ALIGN(ndr, 4);
  98                 NDR_PULL_NEED_BYTES(ndr, 8);
  99
 100                 offset = ndr->offset;
 101                 ndr->offset = ndr->data_size - 8;
 102
 103                 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->outgoing_size));
 104                 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->incoming_size));
 105
 106                 ndr->offset = offset;
 107                 NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, r->confounder, 512));
 108                 {
 109                         struct ndr_pull *_ndr_outgoing;
 110                         NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_outgoing, 0, r->outgoing_size));
 111                         NDR_CHECK(ndr_pull_trustAuthInOutBlob(_ndr_outgoing, NDR_SCALARS|NDR_BUFFERS, &r->outgoing));
 112                         NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_outgoing, 0, r->outgoing_size));
 113                 }
 114                 {
 115                         struct ndr_pull *_ndr_incoming;
 116                         NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_incoming, 0, r->incoming_size));
 117                         NDR_CHECK(ndr_pull_trustAuthInOutBlob(_ndr_incoming, NDR_SCALARS|NDR_BUFFERS, &r->incoming));
 118                         NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_incoming, 0, r->incoming_size));
 119                 }
 120                 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->outgoing_size));
 121                 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->incoming_size));
 122         }
 123         if (ndr_flags & NDR_BUFFERS) {
 124         }
 125         return NDR_ERR_SUCCESS;
 126 }
 127
 128 _PUBLIC_ void ndr_print_drsuapi_MSPrefixMap_Entry(struct ndr_print *ndr, const char *name, const struct drsuapi_MSPrefixMap_Entry *r)
 129 {
 130         ndr_print_struct(ndr, name, "drsuapi_MSPrefixMap_Entry");
 131         {
 132                 libndr_flags _flags_save_STRUCT = ndr->flags;
 133                 ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);
 134                 ndr->depth++;
 135                 ndr_print_uint16(ndr, "entryID", r->entryID);
 136                 ndr->print(ndr, "%-25s: length=%"PRIu16, "oid", r->length);
 137                 if (r->binary_oid) {
 138                         char *partial_oid = NULL;
 139                         DATA_BLOB oid_blob = data_blob_const(r->binary_oid, r->length);
 140                         char *hex_str = data_blob_hex_string_upper(ndr, &oid_blob);
 141                         ber_read_partial_OID_String(ndr, oid_blob, &partial_oid);
 142                         ndr->depth++;
 143                         ndr->print(ndr, "%-25s: 0x%s (%s)", "binary_oid", hex_str, partial_oid);
 144                         ndr->depth--;
 145                         talloc_free(hex_str);
 146                         talloc_free(partial_oid);
 147                 }
 148                 ndr->depth--;
 149                 ndr->flags = _flags_save_STRUCT;
 150         }
 151 }
 152
 153 _PUBLIC_ enum ndr_err_code ndr_push_supplementalCredentialsSubBlob(struct ndr_push *ndr, ndr_flags_type ndr_flags, const struct supplementalCredentialsSubBlob *r)
 154 {
 155         uint32_t cntr_packages_0;
 156         NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
 157         if (ndr_flags & NDR_SCALARS) {
 158                 if ((r->signature != SUPPLEMENTAL_CREDENTIALS_SIGNATURE)
 159                     && (r->num_packages == 0)) {
 160                         return NDR_ERR_SUCCESS;
 161                 }
 162                 NDR_CHECK(ndr_push_align(ndr, 3));
 163                 NDR_CHECK(ndr_push_charset(ndr, NDR_SCALARS, SUPPLEMENTAL_CREDENTIALS_PREFIX, 0x30, sizeof(uint16_t), CH_UTF16));
 164                 NDR_CHECK(ndr_push_supplementalCredentialsSignature(ndr, NDR_SCALARS, SUPPLEMENTAL_CREDENTIALS_SIGNATURE));
 165                 if (r->num_packages > 0) {
 166                         NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, r->num_packages));
 167                 }
 168                 for (cntr_packages_0 = 0; cntr_packages_0 < (r->num_packages); cntr_packages_0++) {
 169                         NDR_CHECK(ndr_push_supplementalCredentialsPackage(ndr, NDR_SCALARS, &r->packages[cntr_packages_0]));
 170                 }
 171                 NDR_CHECK(ndr_push_trailer_align(ndr, 3));
 172         }
 173         if (ndr_flags & NDR_BUFFERS) {
 174         }
 175         return NDR_ERR_SUCCESS;
 176 }
 177
 178 _PUBLIC_ enum ndr_err_code ndr_pull_supplementalCredentialsSubBlob(struct ndr_pull *ndr, ndr_flags_type ndr_flags, struct supplementalCredentialsSubBlob *r)
 179 {
 180         uint32_t size_prefix_0 = 0;
 181         uint32_t size_packages_0 = 0;
 182         uint32_t cntr_packages_0;
 183         TALLOC_CTX *_mem_save_packages_0 = NULL;
 184         NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
 185         if (ndr_flags & NDR_SCALARS) {
 186                 uint32_t remaining = 0;
 187                 NDR_CHECK(ndr_pull_align(ndr, 3));
 188                 size_prefix_0 = 0x30;
 189                 remaining = ndr->data_size - ndr->offset;
 190                 if (remaining >= size_prefix_0) {
 191                         NDR_CHECK(ndr_pull_charset(ndr, NDR_SCALARS, &r->prefix, size_prefix_0, sizeof(uint16_t), CH_UTF16));
 192                 } else {
 193                         r->prefix = NULL;
 194                 }
 195                 remaining = ndr->data_size - ndr->offset;
 196                 if (remaining >= 2) {
 197                         NDR_CHECK(ndr_pull_supplementalCredentialsSignature(ndr, NDR_SCALARS, &r->signature));
 198                 } else {
 199                         r->signature = 0;
 200                 }
 201                 remaining = ndr->data_size - ndr->offset;
 202                 if (remaining > 0) {
 203                         NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &r->num_packages));
 204                 } else {
 205                         r->num_packages = 0;
 206                 }
 207                 size_packages_0 = r->num_packages;
 208                 NDR_PULL_ALLOC_N(ndr, r->packages, size_packages_0);
 209                 _mem_save_packages_0 = NDR_PULL_GET_MEM_CTX(ndr);
 210                 NDR_PULL_SET_MEM_CTX(ndr, r->packages, 0);
 211                 for (cntr_packages_0 = 0; cntr_packages_0 < (size_packages_0); cntr_packages_0++) {
 212                         NDR_CHECK(ndr_pull_supplementalCredentialsPackage(ndr, NDR_SCALARS, &r->packages[cntr_packages_0]));
 213                 }
 214                 NDR_PULL_SET_MEM_CTX(ndr, _mem_save_packages_0, 0);
 215                 NDR_CHECK(ndr_pull_trailer_align(ndr, 3));
 216         }
 217         if (ndr_flags & NDR_BUFFERS) {
 218         }
 219         return NDR_ERR_SUCCESS;
 220 }