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libwinpr-sspi: improve Schannel QueryCredentialsAttributes stubs

This commit is contained in:
Marc-André Moreau 2012-12-23 14:38:58 -05:00
parent d4e580834f
commit 85690a3ec7
3 changed files with 20 additions and 6 deletions
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1
winpr/include/winpr/crypto.h
View File

@ -44,6 +44,7 @@
#define ALG_TYPE_STREAM (4 << 9)
#define ALG_TYPE_DH (5 << 9)
#define ALG_TYPE_SECURECHANNEL (6 << 9)
#define ALG_TYPE_RESERVED7 (7 << 9)
#define ALG_SID_ANY (0)

16
winpr/libwinpr/sspi/Schannel/schannel.c
View File

@ -74,14 +74,23 @@ void schannel_CredentialsFree(SCHANNEL_CREDENTIALS* credentials)
free(credentials);
}
static ALG_ID schannel_SupportedAlgs[] =
{
CALG_AES_128, CALG_AES_256, CALG_RC4, CALG_DES, CALG_3DES,
CALG_MD5, CALG_SHA1, CALG_SHA_256, CALG_SHA_384, CALG_SHA_512,
CALG_RSA_SIGN, CALG_DH_EPHEM,
(ALG_CLASS_KEY_EXCHANGE | ALG_TYPE_RESERVED7 | 6), /* what is this? */
CALG_DSS_SIGN, CALG_ECDSA
};
SECURITY_STATUS SEC_ENTRY schannel_QueryCredentialsAttributesW(PCredHandle phCredential, ULONG ulAttribute, void* pBuffer)
{
if (ulAttribute == SECPKG_ATTR_SUPPORTED_ALGS)
{
PSecPkgCred_SupportedAlgs SupportedAlgs = (PSecPkgCred_SupportedAlgs) pBuffer;
SupportedAlgs->cSupportedAlgs = 0;
SupportedAlgs->palgSupportedAlgs = NULL;
SupportedAlgs->cSupportedAlgs = sizeof(schannel_SupportedAlgs) / sizeof(ALG_ID);
SupportedAlgs->palgSupportedAlgs = (ALG_ID*) schannel_SupportedAlgs;
return SEC_E_OK;
}
@ -89,7 +98,7 @@ SECURITY_STATUS SEC_ENTRY schannel_QueryCredentialsAttributesW(PCredHandle phCre
{
PSecPkgCred_CipherStrengths CipherStrengths = (PSecPkgCred_CipherStrengths) pBuffer;
CipherStrengths->dwMinimumCipherStrength = 128;
CipherStrengths->dwMinimumCipherStrength = 40;
CipherStrengths->dwMaximumCipherStrength = 256;
return SEC_E_OK;
@ -98,6 +107,7 @@ SECURITY_STATUS SEC_ENTRY schannel_QueryCredentialsAttributesW(PCredHandle phCre
{
PSecPkgCred_SupportedProtocols SupportedProtocols = (PSecPkgCred_SupportedProtocols) pBuffer;
/* Observed SupportedProtocols: 0x208A0 */
SupportedProtocols->grbitProtocol = (SP_PROT_CLIENTS | SP_PROT_SERVERS);
return SEC_E_OK;

9
winpr/libwinpr/sspi/test/TestSchannel.c
View File

@ -45,7 +45,8 @@ static void* schannel_test_server_thread(void* arg)
int TestSchannel(int argc, char* argv[])
{
int index;
HANDLE ServerThread;
ALG_ID algId;
HANDLE thread;
UINT32 cbMaxToken;
SCHANNEL_CRED cred;
UINT32 fContextReq;
@ -65,7 +66,7 @@ int TestSchannel(int argc, char* argv[])
sspi_GlobalInit();
CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) schannel_test_server_thread, NULL, 0, NULL);
thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) schannel_test_server_thread, NULL, 0, NULL);
table = InitSecurityInterface();
@ -112,7 +113,9 @@ int TestSchannel(int argc, char* argv[])
for (index = 0; index < SupportedAlgs.cSupportedAlgs; index++)
{
printf(" 0x%04X", SupportedAlgs.palgSupportedAlgs[index]);
algId = SupportedAlgs.palgSupportedAlgs[index];
printf("\t0x%04X CLASS: %d TYPE: %d SID: %d\n", algId,
((GET_ALG_CLASS(algId)) >> 13), ((GET_ALG_TYPE(algId)) >> 9), GET_ALG_SID(algId));
}
printf("\n");