cms_asn1.c 16 KB

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  1. /* crypto/cms/cms_asn1.c */
  2. /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  3. * project.
  4. */
  5. /* ====================================================================
  6. * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
  7. *
  8. * Redistribution and use in source and binary forms, with or without
  9. * modification, are permitted provided that the following conditions
  10. * are met:
  11. *
  12. * 1. Redistributions of source code must retain the above copyright
  13. * notice, this list of conditions and the following disclaimer.
  14. *
  15. * 2. Redistributions in binary form must reproduce the above copyright
  16. * notice, this list of conditions and the following disclaimer in
  17. * the documentation and/or other materials provided with the
  18. * distribution.
  19. *
  20. * 3. All advertising materials mentioning features or use of this
  21. * software must display the following acknowledgment:
  22. * "This product includes software developed by the OpenSSL Project
  23. * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  24. *
  25. * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  26. * endorse or promote products derived from this software without
  27. * prior written permission. For written permission, please contact
  28. * licensing@OpenSSL.org.
  29. *
  30. * 5. Products derived from this software may not be called "OpenSSL"
  31. * nor may "OpenSSL" appear in their names without prior written
  32. * permission of the OpenSSL Project.
  33. *
  34. * 6. Redistributions of any form whatsoever must retain the following
  35. * acknowledgment:
  36. * "This product includes software developed by the OpenSSL Project
  37. * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  38. *
  39. * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  40. * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  41. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  42. * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
  43. * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  44. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  45. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  47. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  48. * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  49. * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  50. * OF THE POSSIBILITY OF SUCH DAMAGE.
  51. * ====================================================================
  52. */
  53. #include <openssl/asn1t.h>
  54. #include <openssl/pem.h>
  55. #include <openssl/x509v3.h>
  56. #include "cms.h"
  57. #include "cms_lcl.h"
  58. ASN1_SEQUENCE(CMS_IssuerAndSerialNumber) = {
  59. ASN1_SIMPLE(CMS_IssuerAndSerialNumber, issuer, X509_NAME),
  60. ASN1_SIMPLE(CMS_IssuerAndSerialNumber, serialNumber, ASN1_INTEGER)
  61. } ASN1_SEQUENCE_END(CMS_IssuerAndSerialNumber)
  62. ASN1_SEQUENCE(CMS_OtherCertificateFormat) = {
  63. ASN1_SIMPLE(CMS_OtherCertificateFormat, otherCertFormat, ASN1_OBJECT),
  64. ASN1_OPT(CMS_OtherCertificateFormat, otherCert, ASN1_ANY)
  65. } ASN1_SEQUENCE_END(CMS_OtherCertificateFormat)
  66. ASN1_CHOICE(CMS_CertificateChoices) = {
  67. ASN1_SIMPLE(CMS_CertificateChoices, d.certificate, X509),
  68. ASN1_IMP(CMS_CertificateChoices, d.extendedCertificate, ASN1_SEQUENCE, 0),
  69. ASN1_IMP(CMS_CertificateChoices, d.v1AttrCert, ASN1_SEQUENCE, 1),
  70. ASN1_IMP(CMS_CertificateChoices, d.v2AttrCert, ASN1_SEQUENCE, 2),
  71. ASN1_IMP(CMS_CertificateChoices, d.other, CMS_OtherCertificateFormat, 3)
  72. } ASN1_CHOICE_END(CMS_CertificateChoices)
  73. ASN1_CHOICE(CMS_SignerIdentifier) = {
  74. ASN1_SIMPLE(CMS_SignerIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
  75. ASN1_IMP(CMS_SignerIdentifier, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0)
  76. } ASN1_CHOICE_END(CMS_SignerIdentifier)
  77. ASN1_NDEF_SEQUENCE(CMS_EncapsulatedContentInfo) = {
  78. ASN1_SIMPLE(CMS_EncapsulatedContentInfo, eContentType, ASN1_OBJECT),
  79. ASN1_NDEF_EXP_OPT(CMS_EncapsulatedContentInfo, eContent, ASN1_OCTET_STRING_NDEF, 0)
  80. } ASN1_NDEF_SEQUENCE_END(CMS_EncapsulatedContentInfo)
  81. /* Minor tweak to operation: free up signer key, cert */
  82. static int cms_si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
  83. void *exarg)
  84. {
  85. if(operation == ASN1_OP_FREE_POST)
  86. {
  87. CMS_SignerInfo *si = (CMS_SignerInfo *)*pval;
  88. if (si->pkey)
  89. EVP_PKEY_free(si->pkey);
  90. if (si->signer)
  91. X509_free(si->signer);
  92. }
  93. return 1;
  94. }
  95. ASN1_SEQUENCE_cb(CMS_SignerInfo, cms_si_cb) = {
  96. ASN1_SIMPLE(CMS_SignerInfo, version, LONG),
  97. ASN1_SIMPLE(CMS_SignerInfo, sid, CMS_SignerIdentifier),
  98. ASN1_SIMPLE(CMS_SignerInfo, digestAlgorithm, X509_ALGOR),
  99. ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, signedAttrs, X509_ATTRIBUTE, 0),
  100. ASN1_SIMPLE(CMS_SignerInfo, signatureAlgorithm, X509_ALGOR),
  101. ASN1_SIMPLE(CMS_SignerInfo, signature, ASN1_OCTET_STRING),
  102. ASN1_IMP_SET_OF_OPT(CMS_SignerInfo, unsignedAttrs, X509_ATTRIBUTE, 1)
  103. } ASN1_SEQUENCE_END_cb(CMS_SignerInfo, CMS_SignerInfo)
  104. ASN1_SEQUENCE(CMS_OtherRevocationInfoFormat) = {
  105. ASN1_SIMPLE(CMS_OtherRevocationInfoFormat, otherRevInfoFormat, ASN1_OBJECT),
  106. ASN1_OPT(CMS_OtherRevocationInfoFormat, otherRevInfo, ASN1_ANY)
  107. } ASN1_SEQUENCE_END(CMS_OtherRevocationInfoFormat)
  108. ASN1_CHOICE(CMS_RevocationInfoChoice) = {
  109. ASN1_SIMPLE(CMS_RevocationInfoChoice, d.crl, X509_CRL),
  110. ASN1_IMP(CMS_RevocationInfoChoice, d.other, CMS_OtherRevocationInfoFormat, 1)
  111. } ASN1_CHOICE_END(CMS_RevocationInfoChoice)
  112. ASN1_NDEF_SEQUENCE(CMS_SignedData) = {
  113. ASN1_SIMPLE(CMS_SignedData, version, LONG),
  114. ASN1_SET_OF(CMS_SignedData, digestAlgorithms, X509_ALGOR),
  115. ASN1_SIMPLE(CMS_SignedData, encapContentInfo, CMS_EncapsulatedContentInfo),
  116. ASN1_IMP_SET_OF_OPT(CMS_SignedData, certificates, CMS_CertificateChoices, 0),
  117. ASN1_IMP_SET_OF_OPT(CMS_SignedData, crls, CMS_RevocationInfoChoice, 1),
  118. ASN1_SET_OF(CMS_SignedData, signerInfos, CMS_SignerInfo)
  119. } ASN1_NDEF_SEQUENCE_END(CMS_SignedData)
  120. ASN1_SEQUENCE(CMS_OriginatorInfo) = {
  121. ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, certificates, CMS_CertificateChoices, 0),
  122. ASN1_IMP_SET_OF_OPT(CMS_OriginatorInfo, crls, CMS_RevocationInfoChoice, 1)
  123. } ASN1_SEQUENCE_END(CMS_OriginatorInfo)
  124. ASN1_NDEF_SEQUENCE(CMS_EncryptedContentInfo) = {
  125. ASN1_SIMPLE(CMS_EncryptedContentInfo, contentType, ASN1_OBJECT),
  126. ASN1_SIMPLE(CMS_EncryptedContentInfo, contentEncryptionAlgorithm, X509_ALGOR),
  127. ASN1_IMP_OPT(CMS_EncryptedContentInfo, encryptedContent, ASN1_OCTET_STRING_NDEF, 0)
  128. } ASN1_NDEF_SEQUENCE_END(CMS_EncryptedContentInfo)
  129. ASN1_SEQUENCE(CMS_KeyTransRecipientInfo) = {
  130. ASN1_SIMPLE(CMS_KeyTransRecipientInfo, version, LONG),
  131. ASN1_SIMPLE(CMS_KeyTransRecipientInfo, rid, CMS_SignerIdentifier),
  132. ASN1_SIMPLE(CMS_KeyTransRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
  133. ASN1_SIMPLE(CMS_KeyTransRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
  134. } ASN1_SEQUENCE_END(CMS_KeyTransRecipientInfo)
  135. ASN1_SEQUENCE(CMS_OtherKeyAttribute) = {
  136. ASN1_SIMPLE(CMS_OtherKeyAttribute, keyAttrId, ASN1_OBJECT),
  137. ASN1_OPT(CMS_OtherKeyAttribute, keyAttr, ASN1_ANY)
  138. } ASN1_SEQUENCE_END(CMS_OtherKeyAttribute)
  139. ASN1_SEQUENCE(CMS_RecipientKeyIdentifier) = {
  140. ASN1_SIMPLE(CMS_RecipientKeyIdentifier, subjectKeyIdentifier, ASN1_OCTET_STRING),
  141. ASN1_OPT(CMS_RecipientKeyIdentifier, date, ASN1_GENERALIZEDTIME),
  142. ASN1_OPT(CMS_RecipientKeyIdentifier, other, CMS_OtherKeyAttribute)
  143. } ASN1_SEQUENCE_END(CMS_RecipientKeyIdentifier)
  144. ASN1_CHOICE(CMS_KeyAgreeRecipientIdentifier) = {
  145. ASN1_SIMPLE(CMS_KeyAgreeRecipientIdentifier, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
  146. ASN1_IMP(CMS_KeyAgreeRecipientIdentifier, d.rKeyId, CMS_RecipientKeyIdentifier, 0)
  147. } ASN1_CHOICE_END(CMS_KeyAgreeRecipientIdentifier)
  148. ASN1_SEQUENCE(CMS_RecipientEncryptedKey) = {
  149. ASN1_SIMPLE(CMS_RecipientEncryptedKey, rid, CMS_KeyAgreeRecipientIdentifier),
  150. ASN1_SIMPLE(CMS_RecipientEncryptedKey, encryptedKey, ASN1_OCTET_STRING)
  151. } ASN1_SEQUENCE_END(CMS_RecipientEncryptedKey)
  152. ASN1_SEQUENCE(CMS_OriginatorPublicKey) = {
  153. ASN1_SIMPLE(CMS_OriginatorPublicKey, algorithm, X509_ALGOR),
  154. ASN1_SIMPLE(CMS_OriginatorPublicKey, publicKey, ASN1_BIT_STRING)
  155. } ASN1_SEQUENCE_END(CMS_OriginatorPublicKey)
  156. ASN1_CHOICE(CMS_OriginatorIdentifierOrKey) = {
  157. ASN1_SIMPLE(CMS_OriginatorIdentifierOrKey, d.issuerAndSerialNumber, CMS_IssuerAndSerialNumber),
  158. ASN1_IMP(CMS_OriginatorIdentifierOrKey, d.subjectKeyIdentifier, ASN1_OCTET_STRING, 0),
  159. ASN1_IMP(CMS_OriginatorIdentifierOrKey, d.originatorKey, CMS_OriginatorPublicKey, 1)
  160. } ASN1_CHOICE_END(CMS_OriginatorIdentifierOrKey)
  161. ASN1_SEQUENCE(CMS_KeyAgreeRecipientInfo) = {
  162. ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, version, LONG),
  163. ASN1_EXP(CMS_KeyAgreeRecipientInfo, originator, CMS_OriginatorIdentifierOrKey, 0),
  164. ASN1_EXP_OPT(CMS_KeyAgreeRecipientInfo, ukm, ASN1_OCTET_STRING, 1),
  165. ASN1_SIMPLE(CMS_KeyAgreeRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
  166. ASN1_SEQUENCE_OF(CMS_KeyAgreeRecipientInfo, recipientEncryptedKeys, CMS_RecipientEncryptedKey)
  167. } ASN1_SEQUENCE_END(CMS_KeyAgreeRecipientInfo)
  168. ASN1_SEQUENCE(CMS_KEKIdentifier) = {
  169. ASN1_SIMPLE(CMS_KEKIdentifier, keyIdentifier, ASN1_OCTET_STRING),
  170. ASN1_OPT(CMS_KEKIdentifier, date, ASN1_GENERALIZEDTIME),
  171. ASN1_OPT(CMS_KEKIdentifier, other, CMS_OtherKeyAttribute)
  172. } ASN1_SEQUENCE_END(CMS_KEKIdentifier)
  173. ASN1_SEQUENCE(CMS_KEKRecipientInfo) = {
  174. ASN1_SIMPLE(CMS_KEKRecipientInfo, version, LONG),
  175. ASN1_SIMPLE(CMS_KEKRecipientInfo, kekid, CMS_KEKIdentifier),
  176. ASN1_SIMPLE(CMS_KEKRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
  177. ASN1_SIMPLE(CMS_KEKRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
  178. } ASN1_SEQUENCE_END(CMS_KEKRecipientInfo)
  179. ASN1_SEQUENCE(CMS_PasswordRecipientInfo) = {
  180. ASN1_SIMPLE(CMS_PasswordRecipientInfo, version, LONG),
  181. ASN1_IMP_OPT(CMS_PasswordRecipientInfo, keyDerivationAlgorithm, X509_ALGOR, 0),
  182. ASN1_SIMPLE(CMS_PasswordRecipientInfo, keyEncryptionAlgorithm, X509_ALGOR),
  183. ASN1_SIMPLE(CMS_PasswordRecipientInfo, encryptedKey, ASN1_OCTET_STRING)
  184. } ASN1_SEQUENCE_END(CMS_PasswordRecipientInfo)
  185. ASN1_SEQUENCE(CMS_OtherRecipientInfo) = {
  186. ASN1_SIMPLE(CMS_OtherRecipientInfo, oriType, ASN1_OBJECT),
  187. ASN1_OPT(CMS_OtherRecipientInfo, oriValue, ASN1_ANY)
  188. } ASN1_SEQUENCE_END(CMS_OtherRecipientInfo)
  189. /* Free up RecipientInfo additional data */
  190. static int cms_ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
  191. void *exarg)
  192. {
  193. if(operation == ASN1_OP_FREE_PRE)
  194. {
  195. CMS_RecipientInfo *ri = (CMS_RecipientInfo *)*pval;
  196. if (ri->type == CMS_RECIPINFO_TRANS)
  197. {
  198. CMS_KeyTransRecipientInfo *ktri = ri->d.ktri;
  199. if (ktri->pkey)
  200. EVP_PKEY_free(ktri->pkey);
  201. if (ktri->recip)
  202. X509_free(ktri->recip);
  203. }
  204. else if (ri->type == CMS_RECIPINFO_KEK)
  205. {
  206. CMS_KEKRecipientInfo *kekri = ri->d.kekri;
  207. if (kekri->key)
  208. {
  209. OPENSSL_cleanse(kekri->key, kekri->keylen);
  210. OPENSSL_free(kekri->key);
  211. }
  212. }
  213. else if (ri->type == CMS_RECIPINFO_PASS)
  214. {
  215. CMS_PasswordRecipientInfo *pwri = ri->d.pwri;
  216. if (pwri->pass)
  217. {
  218. OPENSSL_cleanse(pwri->pass, pwri->passlen);
  219. OPENSSL_free(pwri->pass);
  220. }
  221. }
  222. }
  223. return 1;
  224. }
  225. ASN1_CHOICE_cb(CMS_RecipientInfo, cms_ri_cb) = {
  226. ASN1_SIMPLE(CMS_RecipientInfo, d.ktri, CMS_KeyTransRecipientInfo),
  227. ASN1_IMP(CMS_RecipientInfo, d.kari, CMS_KeyAgreeRecipientInfo, 1),
  228. ASN1_IMP(CMS_RecipientInfo, d.kekri, CMS_KEKRecipientInfo, 2),
  229. ASN1_IMP(CMS_RecipientInfo, d.pwri, CMS_PasswordRecipientInfo, 3),
  230. ASN1_IMP(CMS_RecipientInfo, d.ori, CMS_OtherRecipientInfo, 4)
  231. } ASN1_CHOICE_END_cb(CMS_RecipientInfo, CMS_RecipientInfo, type)
  232. ASN1_NDEF_SEQUENCE(CMS_EnvelopedData) = {
  233. ASN1_SIMPLE(CMS_EnvelopedData, version, LONG),
  234. ASN1_IMP_OPT(CMS_EnvelopedData, originatorInfo, CMS_OriginatorInfo, 0),
  235. ASN1_SET_OF(CMS_EnvelopedData, recipientInfos, CMS_RecipientInfo),
  236. ASN1_SIMPLE(CMS_EnvelopedData, encryptedContentInfo, CMS_EncryptedContentInfo),
  237. ASN1_IMP_SET_OF_OPT(CMS_EnvelopedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
  238. } ASN1_NDEF_SEQUENCE_END(CMS_EnvelopedData)
  239. ASN1_NDEF_SEQUENCE(CMS_DigestedData) = {
  240. ASN1_SIMPLE(CMS_DigestedData, version, LONG),
  241. ASN1_SIMPLE(CMS_DigestedData, digestAlgorithm, X509_ALGOR),
  242. ASN1_SIMPLE(CMS_DigestedData, encapContentInfo, CMS_EncapsulatedContentInfo),
  243. ASN1_SIMPLE(CMS_DigestedData, digest, ASN1_OCTET_STRING)
  244. } ASN1_NDEF_SEQUENCE_END(CMS_DigestedData)
  245. ASN1_NDEF_SEQUENCE(CMS_EncryptedData) = {
  246. ASN1_SIMPLE(CMS_EncryptedData, version, LONG),
  247. ASN1_SIMPLE(CMS_EncryptedData, encryptedContentInfo, CMS_EncryptedContentInfo),
  248. ASN1_IMP_SET_OF_OPT(CMS_EncryptedData, unprotectedAttrs, X509_ATTRIBUTE, 1)
  249. } ASN1_NDEF_SEQUENCE_END(CMS_EncryptedData)
  250. ASN1_NDEF_SEQUENCE(CMS_AuthenticatedData) = {
  251. ASN1_SIMPLE(CMS_AuthenticatedData, version, LONG),
  252. ASN1_IMP_OPT(CMS_AuthenticatedData, originatorInfo, CMS_OriginatorInfo, 0),
  253. ASN1_SET_OF(CMS_AuthenticatedData, recipientInfos, CMS_RecipientInfo),
  254. ASN1_SIMPLE(CMS_AuthenticatedData, macAlgorithm, X509_ALGOR),
  255. ASN1_IMP(CMS_AuthenticatedData, digestAlgorithm, X509_ALGOR, 1),
  256. ASN1_SIMPLE(CMS_AuthenticatedData, encapContentInfo, CMS_EncapsulatedContentInfo),
  257. ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, authAttrs, X509_ALGOR, 2),
  258. ASN1_SIMPLE(CMS_AuthenticatedData, mac, ASN1_OCTET_STRING),
  259. ASN1_IMP_SET_OF_OPT(CMS_AuthenticatedData, unauthAttrs, X509_ALGOR, 3)
  260. } ASN1_NDEF_SEQUENCE_END(CMS_AuthenticatedData)
  261. ASN1_NDEF_SEQUENCE(CMS_CompressedData) = {
  262. ASN1_SIMPLE(CMS_CompressedData, version, LONG),
  263. ASN1_SIMPLE(CMS_CompressedData, compressionAlgorithm, X509_ALGOR),
  264. ASN1_SIMPLE(CMS_CompressedData, encapContentInfo, CMS_EncapsulatedContentInfo),
  265. } ASN1_NDEF_SEQUENCE_END(CMS_CompressedData)
  266. /* This is the ANY DEFINED BY table for the top level ContentInfo structure */
  267. ASN1_ADB_TEMPLATE(cms_default) = ASN1_EXP(CMS_ContentInfo, d.other, ASN1_ANY, 0);
  268. ASN1_ADB(CMS_ContentInfo) = {
  269. ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP(CMS_ContentInfo, d.data, ASN1_OCTET_STRING_NDEF, 0)),
  270. ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP(CMS_ContentInfo, d.signedData, CMS_SignedData, 0)),
  271. ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP(CMS_ContentInfo, d.envelopedData, CMS_EnvelopedData, 0)),
  272. ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP(CMS_ContentInfo, d.digestedData, CMS_DigestedData, 0)),
  273. ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP(CMS_ContentInfo, d.encryptedData, CMS_EncryptedData, 0)),
  274. ADB_ENTRY(NID_id_smime_ct_authData, ASN1_NDEF_EXP(CMS_ContentInfo, d.authenticatedData, CMS_AuthenticatedData, 0)),
  275. ADB_ENTRY(NID_id_smime_ct_compressedData, ASN1_NDEF_EXP(CMS_ContentInfo, d.compressedData, CMS_CompressedData, 0)),
  276. } ASN1_ADB_END(CMS_ContentInfo, 0, contentType, 0, &cms_default_tt, NULL);
  277. /* CMS streaming support */
  278. static int cms_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
  279. void *exarg)
  280. {
  281. ASN1_STREAM_ARG *sarg = exarg;
  282. CMS_ContentInfo *cms = NULL;
  283. if (pval)
  284. cms = (CMS_ContentInfo *)*pval;
  285. else
  286. return 1;
  287. switch(operation)
  288. {
  289. case ASN1_OP_STREAM_PRE:
  290. if (CMS_stream(&sarg->boundary, cms) <= 0)
  291. return 0;
  292. case ASN1_OP_DETACHED_PRE:
  293. sarg->ndef_bio = CMS_dataInit(cms, sarg->out);
  294. if (!sarg->ndef_bio)
  295. return 0;
  296. break;
  297. case ASN1_OP_STREAM_POST:
  298. case ASN1_OP_DETACHED_POST:
  299. if (CMS_dataFinal(cms, sarg->ndef_bio) <= 0)
  300. return 0;
  301. break;
  302. }
  303. return 1;
  304. }
  305. ASN1_NDEF_SEQUENCE_cb(CMS_ContentInfo, cms_cb) = {
  306. ASN1_SIMPLE(CMS_ContentInfo, contentType, ASN1_OBJECT),
  307. ASN1_ADB_OBJECT(CMS_ContentInfo)
  308. } ASN1_NDEF_SEQUENCE_END_cb(CMS_ContentInfo, CMS_ContentInfo)
  309. /* Specials for signed attributes */
  310. /* When signing attributes we want to reorder them to match the sorted
  311. * encoding.
  312. */
  313. ASN1_ITEM_TEMPLATE(CMS_Attributes_Sign) =
  314. ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, CMS_ATTRIBUTES, X509_ATTRIBUTE)
  315. ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Sign)
  316. /* When verifying attributes we need to use the received order. So
  317. * we use SEQUENCE OF and tag it to SET OF
  318. */
  319. ASN1_ITEM_TEMPLATE(CMS_Attributes_Verify) =
  320. ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
  321. V_ASN1_SET, CMS_ATTRIBUTES, X509_ATTRIBUTE)
  322. ASN1_ITEM_TEMPLATE_END(CMS_Attributes_Verify)
  323. ASN1_CHOICE(CMS_ReceiptsFrom) = {
  324. ASN1_IMP(CMS_ReceiptsFrom, d.allOrFirstTier, LONG, 0),
  325. ASN1_IMP_SEQUENCE_OF(CMS_ReceiptsFrom, d.receiptList, GENERAL_NAMES, 1)
  326. } ASN1_CHOICE_END(CMS_ReceiptsFrom)
  327. ASN1_SEQUENCE(CMS_ReceiptRequest) = {
  328. ASN1_SIMPLE(CMS_ReceiptRequest, signedContentIdentifier, ASN1_OCTET_STRING),
  329. ASN1_SIMPLE(CMS_ReceiptRequest, receiptsFrom, CMS_ReceiptsFrom),
  330. ASN1_SEQUENCE_OF(CMS_ReceiptRequest, receiptsTo, GENERAL_NAMES)
  331. } ASN1_SEQUENCE_END(CMS_ReceiptRequest)
  332. ASN1_SEQUENCE(CMS_Receipt) = {
  333. ASN1_SIMPLE(CMS_Receipt, version, LONG),
  334. ASN1_SIMPLE(CMS_Receipt, contentType, ASN1_OBJECT),
  335. ASN1_SIMPLE(CMS_Receipt, signedContentIdentifier, ASN1_OCTET_STRING),
  336. ASN1_SIMPLE(CMS_Receipt, originatorSignatureValue, ASN1_OCTET_STRING)
  337. } ASN1_SEQUENCE_END(CMS_Receipt)