X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc)
{
return X509at_get_attr(key->attributes, loc);
}
int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name, int namelen)
{
if (X509at_add1_attr_by_NID(&bag->attrib, NID_ms_csp_name,
MBSTRING_ASC, (unsigned char *)name, namelen))
return 1;
else
return 0;
}
ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid)
{
X509_ATTRIBUTE *attrib;
int i;
i = X509at_get_attr_by_NID(attrs, attr_nid, -1);
attrib = X509at_get_attr(attrs, i);
return X509_ATTRIBUTE_get0_type(attrib, 0);
}
char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag)
{
ASN1_TYPE *atype;
if ((atype = PKCS12_get_attr(bag, NID_friendlyName)) == NULL)
return NULL;
if (atype->type != V_ASN1_BMPSTRING)
return NULL;
return OPENSSL_uni2asc(atype->value.bmpstring->data,
atype->value.bmpstring->length);
}
ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid)
{
return (get_attribute(si->auth_attr, nid));
}
ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid)
{
return (get_attribute(si->unauth_attr, nid));
}
static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid)
{
int idx;
X509_ATTRIBUTE *xa;
idx = X509at_get_attr_by_NID(sk, nid, -1);
xa = X509at_get_attr(sk, idx);
return X509_ATTRIBUTE_get0_type(xa, 0);
}
ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk)
{
ASN1_TYPE *astype;
if (!(astype = get_attribute(sk, NID_pkcs9_messageDigest)))
return NULL;
return astype->value.octet_string;
}
int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
STACK_OF(X509_ATTRIBUTE) *sk)
{
int i;
X509_ATTRIBUTE *CMS_signed_get_attr(const CMS_SignerInfo *si, int loc)
{
return X509at_get_attr(si->signedAttrs, loc);
}