HttpCalculatorWithBasicOverSslClientExample
Cet exemple montre comment utiliser le proxy de service pour communiquer avec un service de calculatrice, avec la sécurité du transport SSL et l’authentification de base de l’en-tête HTTP. Dans cette configuration, la connexion de transport est protégée (signée, chiffrée) par SSL qui fournit également l’authentification du serveur. L’authentification cliente est fournie par une paire nom d’utilisateur/mot de passe fournie dans les en-têtes HTTP à l’aide du schéma de base.
HttpCalculatorWithBasicOverSslClient.cpp
//------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
//------------------------------------------------------------
#ifndef UNICODE
#define UNICODE
#endif
#include <windows.h>
#include <stdio.h>
#include "WebServices.h"
#include "process.h"
#include "string.h"
$$RC_START_HIGHLIGHT
#include "wincrypt.h"
$$RC_END_HIGHLIGHT
#include "CalculatorService.wsdl.h"
// Print out rich error info
void PrintError(HRESULT errorCode, WS_ERROR* error)
{
wprintf(L"Failure: errorCode=0x%lx\n", errorCode);
if (errorCode == E_INVALIDARG || errorCode == WS_E_INVALID_OPERATION)
{
// Correct use of the APIs should never generate these errors
wprintf(L"The error was due to an invalid use of an API. This is likely due to a bug in the program.\n");
DebugBreak();
}
HRESULT hr = NOERROR;
if (error != NULL)
{
ULONG errorCount;
hr = WsGetErrorProperty(error, WS_ERROR_PROPERTY_STRING_COUNT, &errorCount, sizeof(errorCount));
if (FAILED(hr))
{
goto Exit;
}
for (ULONG i = 0; i < errorCount; i++)
{
WS_STRING string;
hr = WsGetErrorString(error, i, &string);
if (FAILED(hr))
{
goto Exit;
}
wprintf(L"%.*s\n", string.length, string.chars);
}
}
Exit:
if (FAILED(hr))
{
wprintf(L"Could not get error string (errorCode=0x%lx)\n", hr);
}
}
// Main entry point
int __cdecl wmain(int argc, __in_ecount(argc) wchar_t **argv)
{
UNREFERENCED_PARAMETER(argc);
UNREFERENCED_PARAMETER(argv);
HRESULT hr = NOERROR;
WS_ERROR* error = NULL;
WS_HEAP* heap = NULL;
WS_SERVICE_PROXY* proxy = NULL;
$$RC_START_HIGHLIGHT
// declare and initialize a Windows credential
WS_STRING_WINDOWS_INTEGRATED_AUTH_CREDENTIAL windowsCredential = {}; // zero out the struct
windowsCredential.credential.credentialType = WS_STRING_WINDOWS_INTEGRATED_AUTH_CREDENTIAL_TYPE; // set the credential type
// for illustration only; usernames and passwords should never be included in source files
windowsCredential.username.chars = L".\\TestUserForBasicAuth";
windowsCredential.username.length = (ULONG)wcslen(windowsCredential.username.chars);
windowsCredential.password.chars = L"TstPWD@*4Bsic";
windowsCredential.password.length = (ULONG)wcslen(windowsCredential.password.chars);
// declare and initialize properties to set the authentication scheme to Basic
ULONG scheme = WS_HTTP_HEADER_AUTH_SCHEME_BASIC;
WS_SECURITY_BINDING_PROPERTY httpAuthBindingProperties[1] =
{
{ WS_SECURITY_BINDING_PROPERTY_HTTP_HEADER_AUTH_SCHEME, &scheme, sizeof(scheme) }
};
// declare and initialize an HTTP header authentication security binding
WS_HTTP_HEADER_AUTH_SECURITY_BINDING httpAuthBinding = {}; // zero out the struct
httpAuthBinding.binding.bindingType = WS_HTTP_HEADER_AUTH_SECURITY_BINDING_TYPE; // set the binding type
httpAuthBinding.binding.properties = httpAuthBindingProperties;
httpAuthBinding.binding.propertyCount = WsCountOf(httpAuthBindingProperties);
httpAuthBinding.clientCredential = &windowsCredential.credential;
// declare and initialize an SSL transport security binding
WS_SSL_TRANSPORT_SECURITY_BINDING sslBinding = {}; // zero out the struct
sslBinding.binding.bindingType = WS_SSL_TRANSPORT_SECURITY_BINDING_TYPE; // set the binding type
// declare and initialize the array of all security bindings
WS_SECURITY_BINDING* securityBindings[2] = { &sslBinding.binding, &httpAuthBinding.binding };
// declare and initialize the security description
WS_SECURITY_DESCRIPTION securityDescription = {}; // zero out the struct
securityDescription.securityBindings = securityBindings;
securityDescription.securityBindingCount = WsCountOf(securityBindings);
$$RC_END_HIGHLIGHT
int result = 0;
WS_ENDPOINT_ADDRESS address = {};
WS_STRING url = WS_STRING_VALUE(L"https://localhost:8443/example");
address.url = url;
// Create an error object for storing rich error information
hr = WsCreateError(
NULL,
0,
&error);
if (FAILED(hr))
{
goto Exit;
}
// Create a heap to store deserialized data
hr = WsCreateHeap(
/*maxSize*/ 2048,
/*trimSize*/ 512,
NULL,
0,
&heap,
error);
if (FAILED(hr))
{
goto Exit;
}
// Create the proxy
hr = WsCreateServiceProxy(
WS_CHANNEL_TYPE_REQUEST,
WS_HTTP_CHANNEL_BINDING,
&securityDescription,
NULL,
0,
NULL,
0,
&proxy,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = WsOpenServiceProxy(
proxy,
&address,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
hr = DefaultBinding_ICalculator_Add(
proxy,
1,
2,
&result,
heap,
NULL,
0,
NULL,
error);
if (FAILED(hr))
{
goto Exit;
}
wprintf(L"%d + %d = %d\n", 1, 2, result);
Exit:
if (FAILED(hr))
{
// Print out the error
PrintError(hr, error);
}
fflush(
stdout);
if (proxy != NULL)
{
WsCloseServiceProxy(
proxy,
NULL,
NULL);
WsFreeServiceProxy(
proxy);
}
if (heap != NULL)
{
WsFreeHeap(heap);
}
if (error != NULL)
{
WsFreeError(error);
}
fflush(stdout);
return SUCCEEDED(hr) ? 0 : -1;
}
CalculatorService.wsdl
<wsdl:definitions
xmlns:soap="https://schemas.xmlsoap.org/wsdl/soap/"
xmlns:tns="https://Example.org"
xmlns:xsd="https://www.w3.org/2001/XMLSchema"
xmlns:wsaw="https://www.w3.org/2006/05/addressing/wsdl"
xmlns:soap12="https://schemas.xmlsoap.org/wsdl/soap12/"
targetNamespace="https://Example.org"
xmlns:wsdl="https://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<xsd:schema targetNamespace="https://Example.org" elementFormDefault="qualified" >
<xsd:element name="Add">
<xsd:complexType>
<xsd:sequence>
<xsd:element minOccurs="0" name="a" type="xsd:int" />
<xsd:element minOccurs="0" name="b" type="xsd:int" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="AddResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element minOccurs="0" name="result" type="xsd:int" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="Subtract">
<xsd:complexType>
<xsd:sequence>
<xsd:element minOccurs="0" name="a" type="xsd:int" />
<xsd:element minOccurs="0" name="b" type="xsd:int" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="SubtractResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element minOccurs="0" name="result" type="xsd:int" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="ICalculator_Add_InputMessage">
<wsdl:part name="parameters" element="tns:Add" />
</wsdl:message>
<wsdl:message name="ICalculator_Add_OutputMessage">
<wsdl:part name="parameters" element="tns:AddResponse" />
</wsdl:message>
<wsdl:message name="ICalculator_Subtract_InputMessage">
<wsdl:part name="parameters" element="tns:Subtract" />
</wsdl:message>
<wsdl:message name="ICalculator_Subtract_OutputMessage">
<wsdl:part name="parameters" element="tns:SubtractResponse" />
</wsdl:message>
<wsdl:portType name="ICalculator">
<wsdl:operation name="Add">
<wsdl:input wsaw:Action="https://Example.org/ICalculator/Add" message="tns:ICalculator_Add_InputMessage" />
<wsdl:output wsaw:Action="https://Example.org/ICalculator/AddResponse" message="tns:ICalculator_Add_OutputMessage" />
</wsdl:operation>
<wsdl:operation name="Subtract">
<wsdl:input wsaw:Action="https://Example.org/ICalculator/Subtract" message="tns:ICalculator_Subtract_InputMessage" />
<wsdl:output wsaw:Action="https://Example.org/ICalculator/SubtractResponse" message="tns:ICalculator_Subtract_OutputMessage" />
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="DefaultBinding_ICalculator" type="tns:ICalculator">
<soap:binding transport="https://schemas.xmlsoap.org/soap/http" />
<wsdl:operation name="Add">
<soap:operation soapAction="https://Example.org/ICalculator/Add" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="Subtract">
<soap:operation soapAction="https://Example.org/ICalculator/Subtract" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="CalculatorService">
<wsdl:port name="ICalculator" binding="tns:DefaultBinding_ICalculator">
<soap:address location="https://Example.org/ICalculator" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Makefile
!include <Win32.Mak>
EXTRA_LIBS = WebServices.lib rpcrt4.lib Iphlpapi.lib
all: $(OUTDIR) $(OUTDIR)\WsHttpCalculatorWithBasicOverSslClient.exe
"$(OUTDIR)" :
if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
$(OUTDIR)\CalculatorService.wsdl.c: CalculatorService.wsdl
Wsutil.exe /wsdl:CalculatorService.wsdl /string:WS_STRING /out:$(OUTDIR)
$(OUTDIR)\CalculatorService.wsdl.obj: $(OUTDIR)\CalculatorService.wsdl.c
$(cc) $(cdebug) $(cflags) $(cvarsmt) /WX -I$(OUTDIR) /Fo"$(OUTDIR)\\" /Fd"$(OUTDIR)\\" $(OUTDIR)\CalculatorService.wsdl.c
$(OUTDIR)\HttpCalculatorWithBasicOverSslClient.obj: HttpCalculatorWithBasicOverSslClient.cpp $(OUTDIR)\CalculatorService.wsdl.c
$(cc) $(cdebug) $(cflags) $(cvarsmt) /WX -I$(OUTDIR) /Fo"$(OUTDIR)\\" /Fd"$(OUTDIR)\\" HttpCalculatorWithBasicOverSslClient.cpp
$(OUTDIR)\WsHttpCalculatorWithBasicOverSslClient.exe: $(OUTDIR)\HttpCalculatorWithBasicOverSslClient.obj $(OUTDIR)\CalculatorService.wsdl.obj
$(link) $(ldebug) $(conlflags) $(conlibsmt) $(EXTRA_LIBS) -out:$(OUTDIR)\WsHttpCalculatorWithBasicOverSslClient.exe $(OUTDIR)\HttpCalculatorWithBasicOverSslClient.obj $(OUTDIR)\CalculatorService.wsdl.obj /PDB:$(OUTDIR)\WsHttpCalculatorWithBasicOverSslClient.PDB
clean:
$(CLEANUP)
Commentaires
https://aka.ms/ContentUserFeedback.
Bientôt disponible : Tout au long de 2024, nous allons supprimer progressivement GitHub Issues comme mécanisme de commentaires pour le contenu et le remplacer par un nouveau système de commentaires. Pour plus d’informations, consultezEnvoyer et afficher des commentaires pour