STACK_OF(X509_CRL) *CMS_get1_crls(CMS_ContentInfo *cms) { STACK_OF(X509_CRL) *crls = NULL; STACK_OF(CMS_RevocationInfoChoice) **pcrls; CMS_RevocationInfoChoice *rch; int i; pcrls = cms_get0_revocation_choices(cms); if (!pcrls) return NULL; for (i = 0; i < sk_CMS_RevocationInfoChoice_num(*pcrls); i++) { rch = sk_CMS_RevocationInfoChoice_value(*pcrls, i); if (rch->type == 0) { if (!crls) { crls = sk_X509_CRL_new_null(); if (!crls) return NULL; } if (!sk_X509_CRL_push(crls, rch->d.crl)) { sk_X509_CRL_pop_free(crls, X509_CRL_free); return NULL; } CRYPTO_add(&rch->d.crl->references, 1, CRYPTO_LOCK_X509_CRL); } } return crls; }
static void cms_env_set_originfo_version(CMS_EnvelopedData *env) { CMS_OriginatorInfo *org = env->originatorInfo; int i; if (org == NULL) return; for (i = 0; i < sk_CMS_CertificateChoices_num(org->certificates); i++) { CMS_CertificateChoices *cch; cch = sk_CMS_CertificateChoices_value(org->certificates, i); if (cch->type == CMS_CERTCHOICE_OTHER) { env->version = 4; return; } else if (cch->type == CMS_CERTCHOICE_V2ACERT) { if (env->version < 3) env->version = 3; } } for (i = 0; i < sk_CMS_RevocationInfoChoice_num(org->crls); i++) { CMS_RevocationInfoChoice *rch; rch = sk_CMS_RevocationInfoChoice_value(org->crls, i); if (rch->type == CMS_REVCHOICE_OTHER) { env->version = 4; return; } } }
static void cms_sd_set_version(CMS_SignedData *sd) { int i; CMS_CertificateChoices *cch; CMS_RevocationInfoChoice *rch; CMS_SignerInfo *si; for (i = 0; i < sk_CMS_CertificateChoices_num(sd->certificates); i++) { cch = sk_CMS_CertificateChoices_value(sd->certificates, i); if (cch->type == CMS_CERTCHOICE_OTHER) { if (sd->version < 5) sd->version = 5; } else if (cch->type == CMS_CERTCHOICE_V2ACERT) { if (sd->version < 4) sd->version = 4; } else if (cch->type == CMS_CERTCHOICE_V1ACERT) { if (sd->version < 3) sd->version = 3; } } for (i = 0; i < sk_CMS_RevocationInfoChoice_num(sd->crls); i++) { rch = sk_CMS_RevocationInfoChoice_value(sd->crls, i); if (rch->type == CMS_REVCHOICE_OTHER) { if (sd->version < 5) sd->version = 5; } } if ((OBJ_obj2nid(sd->encapContentInfo->eContentType) != NID_pkcs7_data) && (sd->version < 3)) sd->version = 3; for (i = 0; i < sk_CMS_SignerInfo_num(sd->signerInfos); i++) { si = sk_CMS_SignerInfo_value(sd->signerInfos, i); if (si->sid->type == CMS_SIGNERINFO_KEYIDENTIFIER) { if (si->version < 3) si->version = 3; if (sd->version < 3) sd->version = 3; } else sd->version = 1; } if (sd->version < 1) sd->version = 1; }