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C++ PSecurityFunctionTable类代码示例

本文整理汇总了C++中PSecurityFunctionTable类的典型用法代码示例。如果您正苦于以下问题：C++ PSecurityFunctionTable类的具体用法？C++ PSecurityFunctionTable怎么用？C++ PSecurityFunctionTable使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了PSecurityFunctionTable类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: chs_hello

// Initiate a ClientHello message and generate a token.
SECURITY_STATUS chs_hello (void)
{
  DWORD         dwFlagsIn, dwFlagsOut;
  SecBuffer     sb[1];
  SecBufferDesc hs;
  
  dwFlagsIn = ISC_REQ_SEQUENCE_DETECT | 
              ISC_REQ_REPLAY_DETECT   | 
              ISC_REQ_CONFIDENTIALITY | 
              ISC_RET_EXTENDED_ERROR  | 
              ISC_REQ_ALLOCATE_MEMORY | 
              ISC_REQ_STREAM;

  sb[0].pvBuffer   = NULL;
  sb[0].BufferType = SECBUFFER_TOKEN;
  sb[0].cbBuffer   = 0;

  hs.cBuffers      = 1;
  hs.pBuffers      = sb;
  hs.ulVersion     = SECBUFFER_VERSION;

  ss = sspi->InitializeSecurityContextA (&hClientCreds, NULL, pszServer, dwFlagsIn, 
              0, SECURITY_NATIVE_DREP, NULL, 0, &hContext, &hs, &dwFlagsOut, &ts);

  // should indicate continuing
  if (ss==SEC_I_CONTINUE_NEEDED) {
    // send data
    if (sb[0].cbBuffer != 0) {
      send (s, sb[0].pvBuffer, sb[0].cbBuffer, 0);
      ss = sspi->FreeContextBuffer (sb[0].pvBuffer);
    }
  }
  return ss;
}
开发者ID:MavenRain，项目名称:sslcmd，代码行数:35，代码来源:cms.c

示例2: resetContext

/*
 * Resets the context
 */
static void resetContext(SSPIContext * sspiContext)
{
    pSFT->DeleteSecurityContext(&(sspiContext->context));
#if defined(_MSC_VER) && _MSC_VER <= 1200
    pSFT->FreeCredentialHandle(&(sspiContext->credentials));
#else
    pSFT->FreeCredentialsHandle(&(sspiContext->credentials));
#endif
    sspiContext->continueNeeded = 0;
}
开发者ID:CyberShadow，项目名称:Far-NetBox，代码行数:13，代码来源:ne_sspi.c

示例3: ClientConnect

static bool ClientConnect(SslHandle *ssl, const char *host)
{
	if (SecIsValidHandle(&ssl->hContext)) {
		g_pSSPI->DeleteSecurityContext(&ssl->hContext);
		SecInvalidateHandle(&ssl->hContext);
	}

	if (MySslEmptyCache) MySslEmptyCache();

	DWORD dwSSPIFlags = ISC_REQ_SEQUENCE_DETECT |
		ISC_REQ_REPLAY_DETECT |
		ISC_REQ_CONFIDENTIALITY |
		ISC_REQ_EXTENDED_ERROR |
		ISC_REQ_ALLOCATE_MEMORY |
		ISC_REQ_STREAM;

	//  Initiate a ClientHello message and generate a token.
	SecBuffer OutBuffers[1];
	OutBuffers[0].pvBuffer = NULL;
	OutBuffers[0].BufferType = SECBUFFER_TOKEN;
	OutBuffers[0].cbBuffer = 0;

	SecBufferDesc OutBuffer;
	OutBuffer.cBuffers = _countof(OutBuffers);
	OutBuffer.pBuffers = OutBuffers;
	OutBuffer.ulVersion = SECBUFFER_VERSION;

	TimeStamp tsExpiry;
	DWORD dwSSPIOutFlags;
	SECURITY_STATUS scRet = g_pSSPI->InitializeSecurityContext(&hCreds, NULL, _A2T(host), dwSSPIFlags, 0, 0, NULL, 0,
		&ssl->hContext, &OutBuffer, &dwSSPIOutFlags, &tsExpiry);
	if (scRet != SEC_I_CONTINUE_NEEDED) {
		ReportSslError(scRet, __LINE__);
		return 0;
	}

	// Send response to server if there is one.
	if (OutBuffers[0].cbBuffer != 0 && OutBuffers[0].pvBuffer != NULL) {
		DWORD cbData = send(ssl->s, (char*)OutBuffers[0].pvBuffer, OutBuffers[0].cbBuffer, 0);
		if (cbData == SOCKET_ERROR || cbData == 0) {
			Netlib_Logf(NULL, "SSL failure sending connection data (%d %d)", ssl->s, WSAGetLastError());
			g_pSSPI->FreeContextBuffer(OutBuffers[0].pvBuffer);
			return 0;
		}

		// Free output buffer.
		g_pSSPI->FreeContextBuffer(OutBuffers[0].pvBuffer);
		OutBuffers[0].pvBuffer = NULL;
	}

	return ClientHandshakeLoop(ssl, TRUE) == SEC_E_OK;
}
开发者ID:truefriend-cz，项目名称:miranda-ng，代码行数:52，代码来源:netlibssl.cpp

示例4: NetlibSslShutdown

void NetlibSslShutdown(SslHandle *ssl)
{
	if (ssl == NULL || !SecIsValidHandle(&ssl->hContext))
		return;

	DWORD dwType = SCHANNEL_SHUTDOWN;

	SecBuffer OutBuffers[1];
	OutBuffers[0].pvBuffer = &dwType;
	OutBuffers[0].BufferType = SECBUFFER_TOKEN;
	OutBuffers[0].cbBuffer = sizeof(dwType);

	SecBufferDesc OutBuffer;
	OutBuffer.cBuffers = _countof(OutBuffers);
	OutBuffer.pBuffers = OutBuffers;
	OutBuffer.ulVersion = SECBUFFER_VERSION;

	SECURITY_STATUS scRet = g_pSSPI->ApplyControlToken(&ssl->hContext, &OutBuffer);
	if (FAILED(scRet))
		return;

	// Build an SSL close notify message.

	DWORD dwSSPIFlags = ISC_REQ_SEQUENCE_DETECT |
		ISC_REQ_REPLAY_DETECT |
		ISC_REQ_CONFIDENTIALITY |
		ISC_RET_EXTENDED_ERROR |
		ISC_REQ_ALLOCATE_MEMORY |
		ISC_REQ_STREAM;

	OutBuffers[0].pvBuffer = NULL;
	OutBuffers[0].BufferType = SECBUFFER_TOKEN;
	OutBuffers[0].cbBuffer = 0;

	OutBuffer.cBuffers = 1;
	OutBuffer.pBuffers = OutBuffers;
	OutBuffer.ulVersion = SECBUFFER_VERSION;

	TimeStamp tsExpiry;
	DWORD dwSSPIOutFlags;
	scRet = g_pSSPI->InitializeSecurityContext(&hCreds, &ssl->hContext, NULL, dwSSPIFlags, 0, 0, NULL, 0,
		&ssl->hContext, &OutBuffer, &dwSSPIOutFlags, &tsExpiry);
	if (FAILED(scRet))
		return;

	// Send the close notify message to the server.
	if (OutBuffers[0].pvBuffer != NULL && OutBuffers[0].cbBuffer != 0) {
		send(ssl->s, (char*)OutBuffers[0].pvBuffer, OutBuffers[0].cbBuffer, 0);
		g_pSSPI->FreeContextBuffer(OutBuffers[0].pvBuffer);
	}
}
开发者ID:truefriend-cz，项目名称:miranda-ng，代码行数:51，代码来源:netlibssl.cpp

示例5: NetlibInitSecurityProvider

HANDLE NetlibInitSecurityProvider(const TCHAR* szProvider, const TCHAR* szPrincipal)
{
	HANDLE hSecurity = NULL;

	if (_tcsicmp(szProvider, _T("Basic")) == 0)
	{
		NtlmHandleType* hNtlm = (NtlmHandleType*)mir_calloc(sizeof(NtlmHandleType));
		hNtlm->szProvider = mir_tstrdup(szProvider);
		SecInvalidateHandle(&hNtlm->hClientContext);
		SecInvalidateHandle(&hNtlm->hClientCredential);
		ntlmCnt++;

		return hNtlm;
	}

	WaitForSingleObject(hSecMutex, INFINITE);

	if (secCnt == 0 ) 
	{
		LoadSecurityLibrary();
		secCnt += g_hSecurity != NULL;
	}
	else secCnt++;

	if (g_pSSPI != NULL) 
	{
		PSecPkgInfo ntlmSecurityPackageInfo;
		bool isGSSAPI = _tcsicmp(szProvider, _T("GSSAPI")) == 0;
		const TCHAR *szProviderC = isGSSAPI ? _T("Kerberos") : szProvider;
		SECURITY_STATUS sc = g_pSSPI->QuerySecurityPackageInfo((LPTSTR)szProviderC, &ntlmSecurityPackageInfo);
		if (sc == SEC_E_OK)
		{
			NtlmHandleType* hNtlm;

			hSecurity = hNtlm = (NtlmHandleType*)mir_calloc(sizeof(NtlmHandleType));
			hNtlm->cbMaxToken = ntlmSecurityPackageInfo->cbMaxToken;
			g_pSSPI->FreeContextBuffer(ntlmSecurityPackageInfo);

			hNtlm->szProvider = mir_tstrdup(szProvider);
			hNtlm->szPrincipal = mir_tstrdup(szPrincipal ? szPrincipal : _T(""));
			SecInvalidateHandle(&hNtlm->hClientContext);
			SecInvalidateHandle(&hNtlm->hClientCredential);
			ntlmCnt++;
		}
	}

	ReleaseMutex(hSecMutex);
	return hSecurity;
}
开发者ID:raoergsls，项目名称:miranda，代码行数:49，代码来源:netlibsecurity.cpp

示例6: AcquireCredentials

static bool AcquireCredentials(void)
{
	SCHANNEL_CRED   SchannelCred;
	TimeStamp       tsExpiry;
	SECURITY_STATUS scRet;

	memset(&SchannelCred, 0, sizeof(SchannelCred));

	SchannelCred.dwVersion = SCHANNEL_CRED_VERSION;
	SchannelCred.grbitEnabledProtocols = SP_PROT_SSL3TLS1_CLIENTS;
	SchannelCred.dwFlags |= SCH_CRED_NO_DEFAULT_CREDS | SCH_CRED_MANUAL_CRED_VALIDATION;

	// Create an SSPI credential.
	scRet = g_pSSPI->AcquireCredentialsHandle(
		NULL,                   // Name of principal
		UNISP_NAME,             // Name of package
		SECPKG_CRED_OUTBOUND,   // Flags indicating use
		NULL,                   // Pointer to logon ID
		&SchannelCred,          // Package specific data
		NULL,                   // Pointer to GetKey() func
		NULL,                   // Value to pass to GetKey()
		&hCreds, 				// (out) Cred Handle
		&tsExpiry);             // (out) Lifetime (optional)

	ReportSslError(scRet, __LINE__);
	return scRet == SEC_E_OK;
}
开发者ID:truefriend-cz，项目名称:miranda-ng，代码行数:27，代码来源:netlibssl.cpp

示例7: if

/*
 * Wrapper arround initializeSecurityContext.  Supplies several
 * default parameters as well as logging in case of errors.
 */
static SECURITY_STATUS
initializeSecurityContext(CredHandle * credentials, CtxtHandle * context,
                          char *spn, ULONG contextReq,
                          SecBufferDesc * inBuffer, CtxtHandle * newContext,
                          SecBufferDesc * outBuffer)
{
    ULONG contextAttributes;
    SECURITY_STATUS status;

    status =
        pSFT->InitializeSecurityContext(credentials, context, spn, contextReq,
                                        0, SECURITY_NETWORK_DREP, inBuffer, 0,
                                        newContext, outBuffer,
                                        &contextAttributes, NULL);

    if (!SEC_SUCCESS(status)) {
        if (status == SEC_E_INVALID_TOKEN) {
            NE_DEBUG(NE_DBG_HTTPAUTH,
                     "InitializeSecurityContext [fail] SEC_E_INVALID_TOKEN.\n");
        } else if (status == SEC_E_UNSUPPORTED_FUNCTION) {
            NE_DEBUG(NE_DBG_HTTPAUTH,
                     "InitializeSecurityContext [fail] SEC_E_UNSUPPORTED_FUNCTION.\n");
        } else {
            NE_DEBUG(NE_DBG_HTTPAUTH,
                     "InitializeSecurityContext [fail] [%x].\n", status);
        }
    }

    return status;
}
开发者ID:CyberShadow，项目名称:Far-NetBox，代码行数:34，代码来源:ne_sspi.c

示例8: create_creds

// create credentials
SECURITY_STATUS create_creds (void)   
{
  DWORD  cSupportedAlgs = 0;
  ALG_ID rgbSupportedAlgs[16];
  
  ZeroMemory (&SchannelCred, sizeof (SchannelCred));

  SchannelCred.dwVersion             = SCHANNEL_CRED_VERSION;
  SchannelCred.grbitEnabledProtocols = SP_PROT_SSL3 | SP_PROT_TLS1;

  if (aiKeyExch) { 
    rgbSupportedAlgs[cSupportedAlgs++] = aiKeyExch;
  }
  
  if (cSupportedAlgs) {
    SchannelCred.cSupportedAlgs    = cSupportedAlgs;
    SchannelCred.palgSupportedAlgs = rgbSupportedAlgs;
  }

  SchannelCred.dwFlags |= SCH_CRED_NO_DEFAULT_CREDS;
  // We need manual validation
  SchannelCred.dwFlags |= SCH_CRED_MANUAL_CRED_VALIDATION;
  
  ss = sspi->AcquireCredentialsHandleA (NULL, UNISP_NAME_A, 
            SECPKG_CRED_OUTBOUND, NULL, &SchannelCred, NULL, 
            NULL, &hClientCreds, &ts);
  return ss;
}
开发者ID:MavenRain，项目名称:sslcmd，代码行数:29，代码来源:cms.c

示例9: UnloadSslModule

void UnloadSslModule(void)
{
	if (g_pSSPI && SecIsValidHandle(&hCreds))
		g_pSSPI->FreeCredentialsHandle(&hCreds);
	CloseHandle(g_hSslMutex);
	if (g_hSchannel)
		FreeLibrary(g_hSchannel);
}
开发者ID:truefriend-cz，项目名称:miranda-ng，代码行数:8，代码来源:netlibssl.cpp

示例10: NetlibSslFree

void NetlibSslFree(SslHandle *ssl)
{
	if (ssl == NULL) return;

	g_pSSPI->DeleteSecurityContext(&ssl->hContext);

	mir_free(ssl->pbRecDataBuf);
	mir_free(ssl->pbIoBuffer);
	memset(ssl, 0, sizeof(SslHandle));
	mir_free(ssl);
}
开发者ID:truefriend-cz，项目名称:miranda-ng，代码行数:11，代码来源:netlibssl.cpp

示例11: getMaxTokenSize

/*
 * Query specified package for it's maximum token size.
 */
static int getMaxTokenSize(char *package, ULONG * maxTokenSize)
{
    SECURITY_STATUS status;
    SecPkgInfo *packageSecurityInfo = NULL;

    status = pSFT->QuerySecurityPackageInfo(package, &packageSecurityInfo);
    if (status == SEC_E_OK) {
        *maxTokenSize = packageSecurityInfo->cbMaxToken;
        if (pSFT->FreeContextBuffer(packageSecurityInfo) != SEC_E_OK) {
            NE_DEBUG(NE_DBG_HTTPAUTH,
                     "sspi: Unable to free security package info.");
        }
    } else {
        NE_DEBUG(NE_DBG_HTTPAUTH,
                 "sspi: QuerySecurityPackageInfo [failed] [%x].", status);
        return -1;
    }

    return 0;
}
开发者ID:CyberShadow，项目名称:Far-NetBox，代码行数:23，代码来源:ne_sspi.c

示例12: secure_info

void secure_info (void)
{
  SecPkgContext_ConnectionInfo ci;

  ss = sspi->QueryContextAttributes (&hContext, SECPKG_ATTR_CONNECTION_INFO, (PVOID)&ci);
  if(ss != SEC_E_OK) { printf("Error 0x%x querying connection info\n", ss); return; }

  printf ("  [ Protocol : %s\n",      alg2s(ci.dwProtocol));
  printf ("  [ Cipher   : %s-%i\n",   alg2s(ci.aiCipher), ci.dwCipherStrength);
  printf ("  [ Hash     : %s-%i\n",   alg2s(ci.aiHash),   ci.dwHashStrength  );
  printf ("  [ Exchange : %s-%i\n\n", alg2s(ci.aiExch),   ci.dwExchStrength  );
}
开发者ID:MavenRain，项目名称:sslcmd，代码行数:12，代码来源:cms.c

示例13: ssl_recv

SECURITY_STATUS ssl_recv (void)
{
  SecBufferDesc  msg;
  SecBuffer      sb[4];
  DWORD          cbIoBuffer=0;
  SecBuffer      *pData=NULL, *pExtra=NULL;
  int            len, i;
  ss=SEC_E_INCOMPLETE_MESSAGE;
  
  do
  {
    if (cbIoBuffer==0 || ss==SEC_E_INCOMPLETE_MESSAGE)
    {
      len = recv (s, pbDataIn + cbIoBuffer, cbBufferLen - cbIoBuffer, 0);
      if (len<=0) break;
      
      cbIoBuffer += len;
      
      sb[0].pvBuffer   = pbDataIn;
      sb[0].cbBuffer   = cbIoBuffer;
    
      sb[0].BufferType = SECBUFFER_DATA;
      sb[1].BufferType = SECBUFFER_EMPTY;
      sb[2].BufferType = SECBUFFER_EMPTY;
      sb[3].BufferType = SECBUFFER_EMPTY;

      msg.ulVersion    = SECBUFFER_VERSION;
      msg.cBuffers     = 4;
      msg.pBuffers     = sb;
    
      ss = sspi->DecryptMessage (&hContext, &msg, 0, NULL);
    
      if (ss == SEC_I_CONTEXT_EXPIRED) break;
    
      for (i=0; i<4; i++) {
        if (pData==NULL && sb[i].BufferType==SECBUFFER_DATA) pData=&sb[i];
        if (pExtra==NULL && sb[i].BufferType==SECBUFFER_EXTRA) pExtra=&sb[i];
      }
      
      if (pData!=NULL)
      {
        cbDataIn=pData->cbBuffer;
        if (cbDataIn!=0)
        {
          memcpy (pbDataIn, pData->pvBuffer, cbDataIn);
          break;
        }
      }
    }
  } while (1);
  return SEC_E_OK;
}
开发者ID:MavenRain，项目名称:sslcmd，代码行数:52，代码来源:cms.c

示例14: NetlibDestroySecurityProvider

void NetlibDestroySecurityProvider(HANDLE hSecurity)
{
	if (hSecurity == NULL) return;

	WaitForSingleObject(hSecMutex, INFINITE);

	if (ntlmCnt != 0) 
	{
		NtlmHandleType* hNtlm = (NtlmHandleType*)hSecurity;
		if (SecIsValidHandle(&hNtlm->hClientContext)) g_pSSPI->DeleteSecurityContext(&hNtlm->hClientContext);
		if (SecIsValidHandle(&hNtlm->hClientCredential)) g_pSSPI->FreeCredentialsHandle(&hNtlm->hClientCredential);
		mir_free(hNtlm->szProvider);
		mir_free(hNtlm->szPrincipal);

		--ntlmCnt;

		mir_free(hNtlm);
	}

	if (secCnt && --secCnt == 0)
		FreeSecurityLibrary();

	ReleaseMutex(hSecMutex);
}
开发者ID:raoergsls，项目名称:miranda，代码行数:24，代码来源:netlibsecurity.cpp

示例15: acquireCredentialsHandle

/*
 * Simplification wrapper arround AcquireCredentialsHandle as most of
 * the parameters do not change.
 */
static int acquireCredentialsHandle(CredHandle * credentials, char *package)
{
    SECURITY_STATUS status;
    TimeStamp timestamp;

    status =
        pSFT->AcquireCredentialsHandle(NULL, package, SECPKG_CRED_OUTBOUND,
                                       NULL, NULL, NULL, NULL, credentials,
                                       &timestamp);

    if (status != SEC_E_OK) {
        NE_DEBUG(NE_DBG_HTTPAUTH,
                 "sspi: AcquireCredentialsHandle [fail] [%x].\n", status);
        return -1;
    }

    return 0;
}
开发者ID:CyberShadow，项目名称:Far-NetBox，代码行数:22，代码来源:ne_sspi.c


注：本文中的PSecurityFunctionTable类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。