Attribute certificate getter and setter API

Only fields that are allowed by RFC 5755 are
accessible through this API.  Fields that are only supported
in version 1 attribute certificates (e.g. the AttCertIssuer
v1Form fields) are not implemented.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15857)

1 files changed, 51 insertions, 0 deletions

diff --git a/include/openssl/x509_acert.h.in b/include/openssl/x509_acert.h.in
index 1d66af9545..826f39d423 100644
--- a/include/openssl/x509_acert.h.in
+++ b/include/openssl/x509_acert.h.in
@@ -45,4 +45,55 @@ DECLARE_PEM_rw(X509_ACERT, X509_ACERT)
 X509_ACERT *d2i_X509_ACERT_bio(BIO *bp, X509_ACERT **acert);
 int i2d_X509_ACERT_bio(BIO *bp, const X509_ACERT *acert);
 
+# define X509_ACERT_VERSION_2 1
+
+const GENERAL_NAMES *X509_ACERT_get0_holder_entityName(const X509_ACERT *x);
+const OSSL_ISSUER_SERIAL *X509_ACERT_get0_holder_baseCertId(const X509_ACERT *x);
+const OSSL_OBJECT_DIGEST_INFO * X509_ACERT_get0_holder_digest(const X509_ACERT *x);
+const X509_NAME *X509_ACERT_get0_issuerName(const X509_ACERT *x);
+long X509_ACERT_get_version(const X509_ACERT *x);
+void X509_ACERT_get0_signature(const X509_ACERT *x,
+                               const ASN1_BIT_STRING **psig,
+                               const X509_ALGOR **palg);
+int X509_ACERT_get_signature_nid(const X509_ACERT *x);
+const X509_ALGOR *X509_ACERT_get0_info_sigalg(const X509_ACERT *x);
+const ASN1_INTEGER *X509_ACERT_get0_serialNumber(const X509_ACERT *x);
+const ASN1_TIME *X509_ACERT_get0_notBefore(const X509_ACERT *x);
+const ASN1_TIME *X509_ACERT_get0_notAfter(const X509_ACERT *x);
+const ASN1_BIT_STRING *X509_ACERT_get0_issuerUID(const X509_ACERT *x);
+
+# define OSSL_OBJECT_DIGEST_INFO_PUBLIC_KEY        0
+# define OSSL_OBJECT_DIGEST_INFO_PUBLIC_KEY_CERT   1
+# define OSSL_OBJECT_DIGEST_INFO_OTHER             2  /* must not be used in RFC 5755 profile */
+int X509_ACERT_set_version(X509_ACERT *x, long version);
+void X509_ACERT_set0_holder_entityName(X509_ACERT *x, GENERAL_NAMES *name);
+void X509_ACERT_set0_holder_baseCertId(X509_ACERT *x, OSSL_ISSUER_SERIAL *isss);
+void X509_ACERT_set0_holder_digest(X509_ACERT *x,
+                                   OSSL_OBJECT_DIGEST_INFO *dinfo);
+
+int X509_ACERT_set1_issuerName(X509_ACERT *x, const X509_NAME *name);
+int X509_ACERT_set1_serialNumber(X509_ACERT *x, const ASN1_INTEGER *serial);
+int X509_ACERT_set1_notBefore(X509_ACERT *x, const ASN1_GENERALIZEDTIME *time);
+int X509_ACERT_set1_notAfter(X509_ACERT *x, const ASN1_GENERALIZEDTIME *time);
+
+void OSSL_OBJECT_DIGEST_INFO_get0_digest(const OSSL_OBJECT_DIGEST_INFO *o,
+                                         int *digestedObjectType,
+                                         const X509_ALGOR **digestAlgorithm,
+                                         const ASN1_BIT_STRING **digest);
+
+int OSSL_OBJECT_DIGEST_INFO_set1_digest(OSSL_OBJECT_DIGEST_INFO *o,
+                                        int digestedObjectType,
+                                        X509_ALGOR *digestAlgorithm,
+                                        ASN1_BIT_STRING *digest);
+
+const X509_NAME *OSSL_ISSUER_SERIAL_get0_issuer(const OSSL_ISSUER_SERIAL *isss);
+const ASN1_INTEGER *OSSL_ISSUER_SERIAL_get0_serial(const OSSL_ISSUER_SERIAL *isss);
+const ASN1_BIT_STRING *OSSL_ISSUER_SERIAL_get0_issuerUID(const OSSL_ISSUER_SERIAL *isss);
+
+int OSSL_ISSUER_SERIAL_set1_issuer(OSSL_ISSUER_SERIAL *isss,
+                                   const X509_NAME *issuer);
+int OSSL_ISSUER_SERIAL_set1_serial(OSSL_ISSUER_SERIAL *isss,
+                                   const ASN1_INTEGER *serial);
+int OSSL_ISSUER_SERIAL_set1_issuerUID(OSSL_ISSUER_SERIAL *isss,
+                                   const ASN1_BIT_STRING *uid);
 #endif