[英]Why would Basic Auth not work with my WCF client to Java SOAP Web Service?
我有一個基於Java的Web服務,該服務需要基本身份驗證才能與其通信。 如果我在瀏覽器中輸入WSDL URL,則會提示我輸入基本身份驗證。 輸入正確的憑證即可獲得。
但是,使用我的WCF客戶端不起作用。
我像這樣構造我的WCF客戶端:
var binding = new BasicHttpBinding
{
MaxReceivedMessageSize = 2048 * 10240,
Security = {
Mode = BasicHttpSecurityMode.TransportCredentialOnly,
Transport = {
ClientCredentialType = HttpClientCredentialType.Basic,
Realm = "MYREALM",
ProxyCredentialType = HttpProxyCredentialType.None
},
Message = {
ClientCredentialType = BasicHttpMessageCredentialType.UserName,
AlgorithmSuite = SecurityAlgorithmSuite.Default
}
}
};
var client = new WebServiceClient(binding, endpoint);
client.ClientCredentials.UserName.UserName = username;
client.ClientCredentials.UserName.Password = password;
client.DoWebServiceMethod();
我得到以下異常。
System.Net.WebException: The remote server returned an error: (401) Unauthorized.
at System.Net.HttpWebRequest.GetResponse()
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
System.ServiceModel.Security.MessageSecurityException: The HTTP request is unauthorized with client authentication scheme 'Basic'. The authentication header received from the server was 'Basic realm="MYREALM"'.
據我所知,我在做正確的事。 我要去哪里錯了?
我只是設置了同一件事-我在Visual Studio中添加了一個Service Reference,它的輸出類似於您在代碼中所做的。
盡管有兩個注意事項,盡管它已正確設置了安全模式=“ Transport”,但未設置clientCredentialType =“ Basic”。 我將其添加到該配置中,但仍然無法正常工作。 然后我實際上刪除了消息安全性,因為我聯系的服務僅是SSL + Basic:
<message clientCredentialType="UserName" algorithmSuite="Default" />
瞧-奏效了。
考慮到元素未指定消息級別的安全性,我不確定為什么會起作用……但是確實如此。
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