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ncrypt: Set a couple of key properties. 

Signed-off-by: Santino Mazza <mazzasantino1206@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Santino Mazza 2022-02-17 11:06:30 +01:00 committed by Alexandre Julliard
parent 26d8f33479
commit 9b1c28e84b
4 changed files with 104 additions and 53 deletions
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100
dlls/ncrypt/main.c
View File

@ -184,6 +184,53 @@ static struct object *allocate_object(enum object_type type)
return ret;
}
static SECURITY_STATUS set_object_property(struct object *object, const WCHAR *name, BYTE *value, DWORD value_size)
{
struct object_property *property;
FIXME("check duplicates\n");
if (!object->num_properties)
{
if (!(object->properties = malloc(sizeof(*property))))
{
ERR("Error allocating memory.");
return NTE_NO_MEMORY;
}
property = &object->properties[object->num_properties++];
}
else
{
struct object_property *tmp;
if (!(tmp = realloc(object->properties, sizeof(*property) * (object->num_properties + 1))))
{
ERR("Error allocating memory.");
return NTE_NO_MEMORY;
}
object->properties = tmp;
property = &object->properties[object->num_properties++];
}
memset(property, 0, sizeof(*property));
if (!(property->key = malloc((lstrlenW(name) + 1) * sizeof(WCHAR))))
{
ERR("Error allocating memory.");
return NTE_NO_MEMORY;
}
lstrcpyW(property->key, name);
property->value_size = value_size;
if (!(property->value = malloc(value_size)))
{
ERR("Error allocating memory.");
free(property->key);
property->key = NULL;
return NTE_NO_MEMORY;
}
memcpy(property->value, value, value_size);
return ERROR_SUCCESS;
}
SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE provider, NCRYPT_KEY_HANDLE decrypt_key,
const WCHAR *type, NCryptBufferDesc *params, NCRYPT_KEY_HANDLE *handle,
BYTE *data, DWORD datasize, DWORD flags)
@ -244,6 +291,7 @@ SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE provider, NCRYPT_KEY_H
key = &object->key;
key->alg = RSA;
key->rsa.bit_length = rsaheader->BitLength;
key->rsa.public_exp_size = rsaheader->cbPublicExp;
key->rsa.modulus_size = rsaheader->cbModulus;
if (!(key->rsa.public_exp = malloc(rsaheader->cbPublicExp)))
@ -261,10 +309,13 @@ SECURITY_STATUS WINAPI NCryptImportKey(NCRYPT_PROV_HANDLE provider, NCRYPT_KEY_H
}
public_exp = &data[sizeof(*rsaheader)]; /* The public exp is after the header. */
modulus = &public_exp[rsaheader->cbPublicExp]; /* The modulus is after the public exp. */
modulus = &public_exp[rsaheader->cbPublicExp]; /* The modulus is after the public exponent. */
memcpy(key->rsa.public_exp, public_exp, rsaheader->cbPublicExp);
memcpy(key->rsa.modulus, modulus, rsaheader->cbModulus);
set_object_property(object, NCRYPT_ALGORITHM_GROUP_PROPERTY, (BYTE *)L"RSA", sizeof(L"RSA"));
set_object_property(object, NCRYPT_LENGTH_PROPERTY, (BYTE *)&key->rsa.bit_length, sizeof(key->rsa.bit_length));
set_object_property(object, NCRYPT_PROVIDER_HANDLE_PROPERTY, (BYTE *)&provider, sizeof(provider));
*handle = (NCRYPT_KEY_HANDLE)object;
break;
}
@ -310,53 +361,6 @@ SECURITY_STATUS WINAPI NCryptOpenStorageProvider(NCRYPT_PROV_HANDLE *provider, c
return ERROR_SUCCESS;
}
static SECURITY_STATUS set_object_property(struct object *object, const WCHAR *name, BYTE *value, DWORD value_size)
{
struct object_property *property;
FIXME("check duplicates\n");
if (!object->num_properties)
{
if (!(object->properties = malloc(sizeof(*property))))
{
ERR("Error allocating memory.");
return NTE_NO_MEMORY;
}
property = &object->properties[object->num_properties++];
}
else
{
struct object_property *tmp;
if (!(tmp = realloc(object->properties, sizeof(*property) * (object->num_properties + 1))))
{
ERR("Error allocating memory.");
return NTE_NO_MEMORY;
}
object->properties = tmp;
property = &object->properties[object->num_properties++];
}
memset(property, 0, sizeof(*property));
if (!(property->key = malloc((lstrlenW(name) + 1) * sizeof(WCHAR))))
{
ERR("Error allocating memory.");
return NTE_NO_MEMORY;
}
lstrcpyW(property->key, name);
property->value_size = value_size;
if (!(property->value = malloc(value_size)))
{
ERR("Error allocating memory.");
free(property->key);
property->key = NULL;
return NTE_NO_MEMORY;
}
memcpy(property->value, value, value_size);
return ERROR_SUCCESS;
}
SECURITY_STATUS WINAPI NCryptSetProperty(NCRYPT_HANDLE handle, const WCHAR *name, BYTE *input, DWORD insize, DWORD flags)
{
struct object *object = (struct object *)handle;

1
dlls/ncrypt/ncrypt_internal.h
View File

@ -26,6 +26,7 @@ enum key_algorithm
struct rsa_key
{
DWORD bit_length;
DWORD public_exp_size;
BYTE *public_exp;
DWORD modulus_size;

22
dlls/ncrypt/tests/ncrypt.c
View File

@ -169,7 +169,7 @@ static void test_get_property(void)
NCRYPT_KEY_HANDLE key;
SECURITY_STATUS ret;
WCHAR value[4];
DWORD size;
DWORD keylength, size;
ret = NCryptOpenStorageProvider(&prov, NULL, 0);
ok(ret == ERROR_SUCCESS, "got %#lx\n", ret);
@ -177,17 +177,29 @@ static void test_get_property(void)
ret = NCryptImportKey(prov, 0, BCRYPT_RSAPUBLIC_BLOB, NULL, &key, rsa_key_blob, sizeof(rsa_key_blob), 0);
ok(ret == ERROR_SUCCESS, "got %#lx\n", ret);
todo_wine {
ret = NCryptGetProperty(key, L"Algorithm Group", NULL, 0, &size, 0);
size = 0;
ret = NCryptGetProperty(key, NCRYPT_ALGORITHM_GROUP_PROPERTY, NULL, 0, &size, 0);
ok(ret == ERROR_SUCCESS, "got %#lx\n", ret);
ok(size == 8, "got %lu\n", size);
size = 0;
ret = NCryptGetProperty(key, L"Algorithm Group", (BYTE *)value, sizeof(value), &size, 0);
value[0] = 0;
ret = NCryptGetProperty(key, NCRYPT_ALGORITHM_GROUP_PROPERTY, (BYTE *)value, sizeof(value), &size, 0);
ok(ret == ERROR_SUCCESS, "got %#lx\n", ret);
todo_wine {
ok(size == 8, "got %lu\n", size);
ok(!lstrcmpW(value, L"RSA"), "The string doesn't match with 'RSA'\n");
}
ok(!lstrcmpW(value, L"RSA"), "The string doesn't match with 'RSA'\n");
size = 0;
ret = NCryptGetProperty(key, NCRYPT_LENGTH_PROPERTY, NULL, 0, &size, 0);
ok(ret == ERROR_SUCCESS, "got %#lx\n", ret);
ok(size == sizeof(DWORD), "got %lu\n", size);
keylength = 0;
ret = NCryptGetProperty(key, NCRYPT_LENGTH_PROPERTY, (BYTE *)&keylength, size, &size, 0);
ok(ret == ERROR_SUCCESS, "got %#lx\n", ret);
ok(keylength == 1024, "got %lu\n", keylength);
NCryptFreeObject(prov);
}

34
include/ncrypt.h
View File

@ -71,6 +71,40 @@ typedef ULONG_PTR NCRYPT_SECRET_HANDLE;
#define NCRYPT_SILENT_FLAG 0x00000040
#define NCRYPT_NAME_PROPERTY L"Name"
#define NCRYPT_UNIQUE_NAME_PROPERTY L"Unique Name"
#define NCRYPT_ALGORITHM_PROPERTY L"Algorithm Name"
#define NCRYPT_LENGTH_PROPERTY L"Length"
#define NCRYPT_LENGTHS_PROPERTY L"Lengths"
#define NCRYPT_BLOCK_LENGTH_PROPERTY L"Block Length"
#define NCRYPT_UI_POLICY_PROPERTY L"UI Policy"
#define NCRYPT_EXPORT_POLICY_PROPERTY L"Export Policy"
#define NCRYPT_WINDOW_HANDLE_PROPERTY L"HWND Handle"
#define NCRYPT_USE_CONTEXT_PROPERTY L"Use Context"
#define NCRYPT_IMPL_TYPE_PROPERTY L"Impl Type"
#define NCRYPT_KEY_USAGE_PROPERTY L"Key Usage"
#define NCRYPT_KEY_TYPE_PROPERTY L"Key Type"
#define NCRYPT_VERSION_PROPERTY L"Version"
#define NCRYPT_SECURITY_DESCR_SUPPORT_PROPERTY L"Security Descr Support"
#define NCRYPT_SECURITY_DESCR_PROPERTY L"Security Descr"
#define NCRYPT_USE_COUNT_ENABLED_PROPERTY L"Enabled Use Count"
#define NCRYPT_USE_COUNT_PROPERTY L"Use Count"
#define NCRYPT_LAST_MODIFIED_PROPERTY L"Modified"
#define NCRYPT_MAX_NAME_LENGTH_PROPERTY L"Max Name Length"
#define NCRYPT_ALGORITHM_GROUP_PROPERTY L"Algorithm Group"
#define NCRYPT_PROVIDER_HANDLE_PROPERTY L"Provider Handle"
#define NCRYPT_PIN_PROPERTY L"SmartCardPin"
#define NCRYPT_READER_PROPERTY L"SmartCardReader"
#define NCRYPT_SMARTCARD_GUID_PROPERTY L"SmartCardGuid"
#define NCRYPT_CERTIFICATE_PROPERTY L"SmartCardKeyCertificate"
#define NCRYPT_PIN_PROMPT_PROPERTY L"SmartCardPinPrompt"
#define NCRYPT_USER_CERTSTORE_PROPERTY L"SmartCardUserCertStore"
#define NCRYPT_ROOT_CERTSTORE_PROPERTY L"SmartcardRootCertStore"
#define NCRYPT_SECURE_PIN_PROPERTY L"SmartCardSecurePin"
#define NCRYPT_ASSOCIATED_ECDH_KEY L"SmartCardAssociatedECDHKey"
#define NCRYPT_SCARD_PIN_ID L"SmartCardPinId"
#define NCRYPT_SCARD_PIN_INFO L"SmartCardPinInfo"
SECURITY_STATUS WINAPI NCryptCreatePersistedKey(NCRYPT_PROV_HANDLE, NCRYPT_KEY_HANDLE *, const WCHAR *, const WCHAR *, DWORD, DWORD);
SECURITY_STATUS WINAPI NCryptDecrypt(NCRYPT_KEY_HANDLE, BYTE *, DWORD, void *, BYTE *, DWORD, DWORD *, DWORD);
SECURITY_STATUS WINAPI NCryptEncrypt(NCRYPT_KEY_HANDLE, BYTE *, DWORD, void *, BYTE *, DWORD, DWORD *, DWORD);