TS ESS: Move four internal aux function to where they belong in crypto/ts

Also constify and slightly refactor them.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14601)

1 files changed, 0 insertions, 87 deletions

diff --git a/crypto/ess/ess_lib.c b/crypto/ess/ess_lib.c
index beda9c4c16..65444d383f 100644
--- a/crypto/ess/ess_lib.c
+++ b/crypto/ess/ess_lib.c
@@ -194,93 +194,6 @@ static ESS_CERT_ID_V2 *ESS_CERT_ID_V2_new_init(const EVP_MD *hash_alg,
     return NULL;
 }
 
-/* TODO the following four functions should be moved to ../ts/ */
-ESS_SIGNING_CERT *ossl_ess_get_signing_cert(const PKCS7_SIGNER_INFO *si)
-{
-    ASN1_TYPE *attr;
-    const unsigned char *p;
-
-    attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificate);
-    if (attr == NULL)
-        return NULL;
-    p = attr->value.sequence->data;
-    return d2i_ESS_SIGNING_CERT(NULL, &p, attr->value.sequence->length);
-}
-
-ESS_SIGNING_CERT_V2 *ossl_ess_get_signing_cert_v2(const PKCS7_SIGNER_INFO *si)
-{
-    ASN1_TYPE *attr;
-    const unsigned char *p;
-
-    attr = PKCS7_get_signed_attribute(si, NID_id_smime_aa_signingCertificateV2);
-    if (attr == NULL)
-        return NULL;
-    p = attr->value.sequence->data;
-    return d2i_ESS_SIGNING_CERT_V2(NULL, &p, attr->value.sequence->length);
-}
-
-int ossl_ess_signing_cert_add(PKCS7_SIGNER_INFO *si, ESS_SIGNING_CERT *sc)
-{
-    ASN1_STRING *seq = NULL;
-    unsigned char *p, *pp = NULL;
-    int len;
-
-    len = i2d_ESS_SIGNING_CERT(sc, NULL);
-    if (len <= 0)
-        goto err;
-    if ((pp = OPENSSL_malloc(len)) == NULL) {
-        ERR_raise(ERR_LIB_ESS, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-    p = pp;
-    i2d_ESS_SIGNING_CERT(sc, &p);
-    if ((seq = ASN1_STRING_new()) == NULL || !ASN1_STRING_set(seq, pp, len)) {
-        ERR_raise(ERR_LIB_ESS, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-    OPENSSL_free(pp);
-    pp = NULL;
-    return PKCS7_add_signed_attribute(si,
-                                      NID_id_smime_aa_signingCertificate,
-                                      V_ASN1_SEQUENCE, seq);
- err:
-    ASN1_STRING_free(seq);
-    OPENSSL_free(pp);
-
-    return 0;
-}
-
-int ossl_ess_signing_cert_v2_add(PKCS7_SIGNER_INFO *si, ESS_SIGNING_CERT_V2 *sc)
-{
-    ASN1_STRING *seq = NULL;
-    unsigned char *p, *pp = NULL;
-    int len = i2d_ESS_SIGNING_CERT_V2(sc, NULL);
-
-    if (len <= 0)
-        goto err;
-    if ((pp = OPENSSL_malloc(len)) == NULL) {
-        ERR_raise(ERR_LIB_ESS, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    p = pp;
-    i2d_ESS_SIGNING_CERT_V2(sc, &p);
-    if ((seq = ASN1_STRING_new()) == NULL || !ASN1_STRING_set(seq, pp, len)) {
-        ERR_raise(ERR_LIB_ESS, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    OPENSSL_free(pp);
-    pp = NULL;
-    return PKCS7_add_signed_attribute(si,
-                                      NID_id_smime_aa_signingCertificateV2,
-                                      V_ASN1_SEQUENCE, seq);
- err:
-    ASN1_STRING_free(seq);
-    OPENSSL_free(pp);
-    return 0;
-}
-
 static int ess_issuer_serial_cmp(const ESS_ISSUER_SERIAL *is, const X509 *cert)
 {
     GENERAL_NAME *issuer;