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libwinpr-sspi: fix server-side negotiate module

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This commit is contained in:
Marc-André Moreau 2014-06-07 17:08:07 -04:00
parent a37c6bb653
commit 66d2b3ed93
3 changed files with 119 additions and 13 deletions
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4
winpr/libwinpr/sspi/NTLM/ntlm.c
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@ -492,7 +492,7 @@ SECURITY_STATUS SEC_ENTRY ntlm_AcceptSecurityContext(PCredHandle phCredential, P
SECURITY_STATUS SEC_ENTRY ntlm_ImpersonateSecurityContext(PCtxtHandle phContext)
{
return SEC_E_UNSUPPORTED_FUNCTION;
return SEC_E_OK;
}
SECURITY_STATUS SEC_ENTRY ntlm_InitializeSecurityContextW(PCredHandle phCredential, PCtxtHandle phContext,
@ -689,7 +689,7 @@ SECURITY_STATUS SEC_ENTRY ntlm_QueryContextAttributesA(PCtxtHandle phContext, UL
SECURITY_STATUS SEC_ENTRY ntlm_RevertSecurityContext(PCtxtHandle phContext)
{
return SEC_E_UNSUPPORTED_FUNCTION;
return SEC_E_OK;
}
SECURITY_STATUS SEC_ENTRY ntlm_EncryptMessage(PCtxtHandle phContext, ULONG fQOP, PSecBufferDesc pMessage, ULONG MessageSeqNo)

80
winpr/libwinpr/sspi/Negotiate/negotiate.c
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@ -209,6 +209,38 @@ SECURITY_STATUS SEC_ENTRY negotiate_QueryContextAttributesW(PCtxtHandle phContex
return status;
}
SECURITY_STATUS SEC_ENTRY negotiate_ImpersonateSecurityContext(PCtxtHandle phContext)
{
NEGOTIATE_CONTEXT* context;
SECURITY_STATUS status = SEC_E_OK;
context = (NEGOTIATE_CONTEXT*) sspi_SecureHandleGetLowerPointer(phContext);
if (!phContext)
return SEC_E_INVALID_HANDLE;
if (context->sspiW->ImpersonateSecurityContext)
status = context->sspiW->ImpersonateSecurityContext(&(context->Context));
return status;
}
SECURITY_STATUS SEC_ENTRY negotiate_RevertSecurityContext(PCtxtHandle phContext)
{
NEGOTIATE_CONTEXT* context;
SECURITY_STATUS status = SEC_E_OK;
context = (NEGOTIATE_CONTEXT*) sspi_SecureHandleGetLowerPointer(phContext);
if (!phContext)
return SEC_E_INVALID_HANDLE;
if (context->sspiW->RevertSecurityContext)
status = context->sspiW->RevertSecurityContext(&(context->Context));
return status;
}
SECURITY_STATUS SEC_ENTRY negotiate_QueryContextAttributesA(PCtxtHandle phContext, ULONG ulAttribute, void* pBuffer)
{
NEGOTIATE_CONTEXT* context;
@ -240,10 +272,28 @@ SECURITY_STATUS SEC_ENTRY negotiate_AcquireCredentialsHandleW(SEC_WCHAR* pszPrin
credentials = sspi_CredentialsNew();
if (!credentials)
return SEC_E_INSUFFICIENT_MEMORY;
return SEC_E_INTERNAL_ERROR;
identity = (SEC_WINNT_AUTH_IDENTITY*) pAuthData;
if (identity)
CopyMemory(&(credentials->identity), identity, sizeof(SEC_WINNT_AUTH_IDENTITY));
sspi_SecureHandleSetLowerPointer(phCredential, (void*) credentials);
sspi_SecureHandleSetUpperPointer(phCredential, (void*) NEGOTIATE_PACKAGE_NAME);
return SEC_E_OK;
}
else if (fCredentialUse == SECPKG_CRED_INBOUND)
{
credentials = sspi_CredentialsNew();
if (!credentials)
return SEC_E_INTERNAL_ERROR;
identity = (SEC_WINNT_AUTH_IDENTITY*) pAuthData;
if (identity)
CopyMemory(&(credentials->identity), identity, sizeof(SEC_WINNT_AUTH_IDENTITY));
sspi_SecureHandleSetLowerPointer(phCredential, (void*) credentials);
@ -267,10 +317,28 @@ SECURITY_STATUS SEC_ENTRY negotiate_AcquireCredentialsHandleA(SEC_CHAR* pszPrinc
credentials = sspi_CredentialsNew();
if (!credentials)
return SEC_E_INSUFFICIENT_MEMORY;
return SEC_E_INTERNAL_ERROR;
identity = (SEC_WINNT_AUTH_IDENTITY*) pAuthData;
if (identity)
CopyMemory(&(credentials->identity), identity, sizeof(SEC_WINNT_AUTH_IDENTITY));
sspi_SecureHandleSetLowerPointer(phCredential, (void*) credentials);
sspi_SecureHandleSetUpperPointer(phCredential, (void*) NEGOTIATE_PACKAGE_NAME);
return SEC_E_OK;
}
else if (fCredentialUse == SECPKG_CRED_INBOUND)
{
credentials = sspi_CredentialsNew();
if (!credentials)
return SEC_E_INTERNAL_ERROR;
identity = (SEC_WINNT_AUTH_IDENTITY*) pAuthData;
if (identity)
CopyMemory(&(credentials->identity), identity, sizeof(SEC_WINNT_AUTH_IDENTITY));
sspi_SecureHandleSetLowerPointer(phCredential, (void*) credentials);
@ -375,8 +443,8 @@ const SecurityFunctionTableA NEGOTIATE_SecurityFunctionTableA =
negotiate_DeleteSecurityContext, /* DeleteSecurityContext */
NULL, /* ApplyControlToken */
negotiate_QueryContextAttributesA, /* QueryContextAttributes */
NULL, /* ImpersonateSecurityContext */
NULL, /* RevertSecurityContext */
negotiate_ImpersonateSecurityContext, /* ImpersonateSecurityContext */
negotiate_RevertSecurityContext, /* RevertSecurityContext */
negotiate_MakeSignature, /* MakeSignature */
negotiate_VerifySignature, /* VerifySignature */
NULL, /* FreeContextBuffer */
@ -407,8 +475,8 @@ const SecurityFunctionTableW NEGOTIATE_SecurityFunctionTableW =
negotiate_DeleteSecurityContext, /* DeleteSecurityContext */
NULL, /* ApplyControlToken */
negotiate_QueryContextAttributesW, /* QueryContextAttributes */
NULL, /* ImpersonateSecurityContext */
NULL, /* RevertSecurityContext */
negotiate_ImpersonateSecurityContext, /* ImpersonateSecurityContext */
negotiate_RevertSecurityContext, /* RevertSecurityContext */
negotiate_MakeSignature, /* MakeSignature */
negotiate_VerifySignature, /* VerifySignature */
NULL, /* FreeContextBuffer */

40
winpr/libwinpr/sspi/sspi_winpr.c
View File

@ -812,7 +812,26 @@ SECURITY_STATUS SEC_ENTRY winpr_AcquireCredentialsHandleA(SEC_CHAR* pszPrincipal
SECURITY_STATUS SEC_ENTRY winpr_ExportSecurityContext(PCtxtHandle phContext, ULONG fFlags, PSecBuffer pPackedContext, HANDLE* pToken)
{
SEC_CHAR* Name;
SECURITY_STATUS status;
SecurityFunctionTableW* table;
Name = (SEC_CHAR*) sspi_SecureHandleGetUpperPointer(phContext);
if (!Name)
return SEC_E_SECPKG_NOT_FOUND;
table = sspi_GetSecurityFunctionTableWByNameA(Name);
if (!table)
return SEC_E_SECPKG_NOT_FOUND;
if (!table->ExportSecurityContext)
return SEC_E_UNSUPPORTED_FUNCTION;
status = table->ExportSecurityContext(phContext, fFlags, pPackedContext, pToken);
return status;
}
SECURITY_STATUS SEC_ENTRY winpr_FreeCredentialsHandle(PCredHandle phCredential)
@ -841,7 +860,26 @@ SECURITY_STATUS SEC_ENTRY winpr_FreeCredentialsHandle(PCredHandle phCredential)
SECURITY_STATUS SEC_ENTRY winpr_ImportSecurityContextW(SEC_WCHAR* pszPackage, PSecBuffer pPackedContext, HANDLE pToken, PCtxtHandle phContext)
{
SEC_CHAR* Name;
SECURITY_STATUS status;
SecurityFunctionTableW* table;
Name = (SEC_CHAR*) sspi_SecureHandleGetUpperPointer(phContext);
if (!Name)
return SEC_E_SECPKG_NOT_FOUND;
table = sspi_GetSecurityFunctionTableWByNameA(Name);
if (!table)
return SEC_E_SECPKG_NOT_FOUND;
if (!table->ImportSecurityContextW)
return SEC_E_UNSUPPORTED_FUNCTION;
status = table->ImportSecurityContextW(pszPackage, pPackedContext, pToken, phContext);
return status;
}
SECURITY_STATUS SEC_ENTRY winpr_ImportSecurityContextA(SEC_CHAR* pszPackage, PSecBuffer pPackedContext, HANDLE pToken, PCtxtHandle phContext)
@ -1043,7 +1081,7 @@ SECURITY_STATUS SEC_ENTRY winpr_ImpersonateSecurityContext(PCtxtHandle phContext
if (!table)
return SEC_E_SECPKG_NOT_FOUND;
if (!table->ImportSecurityContextW)
if (!table->ImpersonateSecurityContext)
return SEC_E_UNSUPPORTED_FUNCTION;
status = table->ImpersonateSecurityContext(phContext);