C++ (Cpp) PKCS7_SIGNER_INFO_free Exemples

Exemple #1

Fichier : pk7_lib.c Projet : 277800076/openssl

PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
                                       const EVP_MD *dgst)
{
    PKCS7_SIGNER_INFO *si = NULL;

    if (dgst == NULL) {
        int def_nid;
        if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
            goto err;
        dgst = EVP_get_digestbynid(def_nid);
        if (dgst == NULL) {
            PKCS7err(PKCS7_F_PKCS7_ADD_SIGNATURE, PKCS7_R_NO_DEFAULT_DIGEST);
            goto err;
        }
    }

    if ((si = PKCS7_SIGNER_INFO_new()) == NULL)
        goto err;
    if (!PKCS7_SIGNER_INFO_set(si, x509, pkey, dgst))
        goto err;
    if (!PKCS7_add_signer(p7, si))
        goto err;
    return (si);
 err:
    PKCS7_SIGNER_INFO_free(si);
    return (NULL);
}

Exemple #2

Fichier : pk7_lib.c Projet : GrayKing/Leakfix-on-OpenSSL

PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
                                       const EVP_MD *dgst)
{
    PKCS7_SIGNER_INFO *si;

    if ((si = PKCS7_SIGNER_INFO_new()) == NULL)
        goto err;
    if (!PKCS7_SIGNER_INFO_set(si, x509, pkey, dgst))
        goto err;
    if (!PKCS7_add_signer(p7, si))
        goto err;
    return (si);
 err:
    PKCS7_SIGNER_INFO_free(si);
    return (NULL);
}

Exemple #3

Fichier : ossl_pkcs7.c Projet : AsherBond/MondocosmOS-Dependencies

static VALUE
ossl_pkcs7_add_signer(VALUE self, VALUE signer)
{
    PKCS7 *pkcs7;
    PKCS7_SIGNER_INFO *p7si;

    p7si = DupPKCS7SignerPtr(signer); /* NEED TO DUP */
    GetPKCS7(self, pkcs7);
    if (!PKCS7_add_signer(pkcs7, p7si)) {
	PKCS7_SIGNER_INFO_free(p7si);
	ossl_raise(ePKCS7Error, "Could not add signer.");
    }
    if (PKCS7_type_is_signed(pkcs7)){
	PKCS7_add_signed_attribute(p7si, NID_pkcs9_contentType,
				   V_ASN1_OBJECT, OBJ_nid2obj(NID_pkcs7_data));
    }

    return self;
}

Exemple #4

Fichier : opensc-support.c Projet : Emergya/opendnie-debian-packaging

int create_envelope(PluginInstance *inst, u8 **data, int *datalen)
{
        int r;
        PKCS7 *p7 = NULL;
        X509 *x509 = NULL;
	PKCS7_SIGNER_INFO *si = NULL;
        EVP_PKEY *pkey = NULL;
	BIO *in = NULL, *p7bio = NULL;
	u8 *buf;
        
	r = extract_certificate_and_pkey(inst, &x509, &pkey);
	if (r)
		goto err;
        p7 = PKCS7_new();
        if (p7 == NULL) {
        	r = -1;
        	goto err;
        }
        r = PKCS7_set_type(p7, NID_pkcs7_signed);
        if (r != 1) {
        	r = -1;
                goto err;
	}
	EVP_add_digest(EVP_sha1());
        si = PKCS7_add_signature(p7, x509, pkey, EVP_sha1());
        if (si == NULL) {
        	r = -1;
		goto err;
	}
	PKCS7_add_signed_attribute(si, NID_pkcs9_contentType, V_ASN1_OBJECT,
				   OBJ_nid2obj(NID_pkcs7_data));
	r = PKCS7_add_certificate(p7, x509);
	if (r != 1) {
		printf("PKCS7_add_certificate failed.\n");
		goto err;
	}
	PKCS7_content_new(p7, NID_pkcs7_data);

	p7bio = PKCS7_dataInit(p7, NULL);
	if (p7bio == NULL) {
        	r = -1;
		goto err;
	}
	in = BIO_new_mem_buf(inst->signdata, inst->signdata_len);
	if (in == NULL) {
		r = -1;
		goto err;
	}
	for (;;) {
		char lbuf[1024];
		int i = BIO_read(in, lbuf, sizeof(lbuf));
		if (i <= 0)
			break;
		BIO_write(p7bio, lbuf, i);
	}
	if (!PKCS7_dataFinal(p7, p7bio)) {
		r = -1;
		goto err;
	}
	/* FIXME: remove this */
	r = i2d_PKCS7(p7, NULL);
	if (r <= 0) {
		r = -1;
		goto err;
	}
	buf = (u8 *) malloc(r);
	if (buf == NULL)
		goto err;
	*data = buf;
	r = i2d_PKCS7(p7, &buf);
	*datalen = r;
	if (r <= 0) {
		free(buf);
		r = -1;
		goto err;
	}
	r = 0;
err:
	if (p7)
		PKCS7_free(p7);
	if (in)
		BIO_free(in);
	if (p7bio)
		BIO_free(p7bio);
#if 0
	if (si)
		PKCS7_SIGNER_INFO_free(si);
#endif
	if (pkey)
		EVP_PKEY_free(pkey);
	if (x509)
		X509_free(x509);
	if (r) {
#if 0
		ERR_load_crypto_strings();
		ERR_print_errors_fp(stderr);
#endif
	}
        return r;
}

Exemple #5

Fichier : pkcs7.c Projet : chk-jxcn/lua-openssl

static LUA_FUNCTION(openssl_pkcs7_signer_info_gc)
{
  PKCS7_SIGNER_INFO *info = CHECK_OBJECT(1, PKCS7_SIGNER_INFO, "openssl.pkcs7_signer_info");
  PKCS7_SIGNER_INFO_free(info);
  return 0;
}

Exemple #6

Fichier : ossl_pkcs7.c Projet : Capcah/openssl

static void
ossl_pkcs7_signer_info_free(void *ptr)
{
    PKCS7_SIGNER_INFO_free(ptr);
}