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crypt32: Test and implement CryptGetMessageSignerCount.

This commit is contained in:
Juan Lang 2007-08-21 15:12:35 -07:00 committed by Alexandre Julliard
parent b9038be1ff
commit e52c80e53b
3 changed files with 63 additions and 1 deletions
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2
dlls/crypt32/crypt32.spec
View File

@ -123,7 +123,7 @@
@ stdcall CryptGetDefaultOIDDllList(long long ptr ptr)
@ stdcall CryptGetDefaultOIDFunctionAddress(long long wstr long ptr ptr)
@ stdcall CryptGetMessageCertificates(long ptr long ptr long)
@ stub CryptGetMessageSignerCount
@ stdcall CryptGetMessageSignerCount(long ptr long)
@ stdcall CryptGetOIDFunctionAddress(long long str long ptr ptr)
@ stdcall CryptGetOIDFunctionValue(long str str wstr ptr ptr ptr)
@ stdcall CryptHashCertificate(long long long ptr long ptr ptr)

22
dlls/crypt32/msg.c
View File

@ -2286,3 +2286,25 @@ HCERTSTORE WINAPI CryptGetMessageCertificates(DWORD dwMsgAndCertEncodingType,
return CertOpenStore(CERT_STORE_PROV_PKCS7, dwMsgAndCertEncodingType,
hCryptProv, dwFlags, &blob);
}
LONG WINAPI CryptGetMessageSignerCount(DWORD dwMsgEncodingType,
const BYTE *pbSignedBlob, DWORD cbSignedBlob)
{
HCRYPTMSG msg;
LONG count = -1;
TRACE("(%08x, %p, %d)\n", dwMsgEncodingType, pbSignedBlob, cbSignedBlob);
msg = CryptMsgOpenToDecode(dwMsgEncodingType, 0, 0, 0, NULL, NULL);
if (msg)
{
if (CryptMsgUpdate(msg, pbSignedBlob, cbSignedBlob, TRUE))
{
DWORD size = sizeof(count);
CryptMsgGetParam(msg, CMSG_SIGNER_COUNT_PARAM, 0, &count, &size);
}
CryptMsgClose(msg);
}
return count;
}

40
dlls/crypt32/tests/msg.c
View File

@ -2347,6 +2347,43 @@ static void test_msg_control(void)
/* FIXME: need to test with a message with a valid signature and signer */
}
static void test_msg_get_signer_count(void)
{
LONG count;
SetLastError(0xdeadbeef);
count = CryptGetMessageSignerCount(0, NULL, 0);
ok(count == -1, "Expected -1, got %d\n", count);
ok(GetLastError() == E_INVALIDARG, "Expected E_INVALIDARG, got %08x\n",
GetLastError());
SetLastError(0xdeadbeef);
count = CryptGetMessageSignerCount(PKCS_7_ASN_ENCODING, NULL, 0);
ok(count == -1, "Expected -1, got %d\n", count);
ok(GetLastError() == CRYPT_E_ASN1_EOD,
"Expected CRYPT_E_ASN1_EOD, got %08x\n", GetLastError());
SetLastError(0xdeadbeef);
count = CryptGetMessageSignerCount(PKCS_7_ASN_ENCODING,
dataEmptyBareContent, sizeof(dataEmptyBareContent));
ok(count == -1, "Expected -1, got %d\n", count);
ok(GetLastError() == CRYPT_E_ASN1_BADTAG,
"Expected CRYPT_E_ASN1_BADTAG, got %08x\n", GetLastError());
SetLastError(0xdeadbeef);
count = CryptGetMessageSignerCount(PKCS_7_ASN_ENCODING,
dataEmptyContent, sizeof(dataEmptyContent));
ok(count == -1, "Expected -1, got %d\n", count);
ok(GetLastError() == CRYPT_E_INVALID_MSG_TYPE,
"Expected CRYPT_E_INVALID_MSG_TYPE, got %08x\n", GetLastError());
SetLastError(0xdeadbeef);
count = CryptGetMessageSignerCount(PKCS_7_ASN_ENCODING,
signedEmptyBareContent, sizeof(signedEmptyBareContent));
ok(count == -1, "Expected -1, got %d\n", count);
ok(GetLastError() == CRYPT_E_ASN1_BADTAG,
"Expected CRYPT_E_ASN1_BADTAG, got %08x\n", GetLastError());
count = CryptGetMessageSignerCount(PKCS_7_ASN_ENCODING,
signedEmptyContent, sizeof(signedEmptyContent));
ok(count == 1, "Expected 1, got %d\n", count);
}
START_TEST(msg)
{
init_function_pointers();
@ -2363,4 +2400,7 @@ START_TEST(msg)
test_hash_msg();
test_signed_msg();
test_decode_msg();
/* simplified message functions */
test_msg_get_signer_count();
}