Øyv*_*hen 3 c# authentication soap asp.net-core
我正在尝试使用来自 ASP.NET Core 库项目的 SOAP Web 服务。
我已经安装了 Mictosoft WCF Web 服务参考提供程序,它为我创建了代理类,但我遇到了身份验证问题。
我的代码目前看起来像这样:
var binding = new BasicHttpBinding(BasicHttpSecurityMode.TransportWithMessageCredential);
var address = new EndpointAddress(@"https://myserviceaddress.asmx");
var client = new TestApiClient(binding, address);
client.ClientCredentials.UserName.UserName = "testusername";
client.ClientCredentials.UserName.Password = "testpassword";
var result = await client.GetDataAsync(params);
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我尝试了一些不同的方法,但我要么得到了未经授权,要么得到了以下内容的变体:The value 'TransportWithMessageCredential' is not supported in this context for the binding security property 'securityMode'..
我想我也应该在 上设置一些属性binding.Security.Message,但存在的唯一属性binding.Security是Transport和Mode。
有人知道如何正确设置吗?
从 ASP.NET Core 使用 SOAP 服务还有其他更好的方法吗?我喜欢一种不必创建代理类的动态方式,但是如果必须的话,我可以使用代理,但是我需要能够使用用户和密码进行身份验证,而且我必须使用 https。
在为同样的问题苦苦挣扎了很多天之后,因为 .Net 核心在此答案发布之前的支持非常有限,我设法通过自己构建整个信封并使用SimpleSoapClient来解决它。
我将尝试通过一个简单的示例逐步完成所有需要的步骤。因为每一步都有自己需要解决的问题。
让我们假设您的模型是一只猫。
public class Cat
{
public int Lives { get; set; }
}
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您的整个信封模型将如下所示:
public class Envelope
{
public EnvelopeHeader Header { get; set; }
public EnvelopeBody Body { get; set; }
}
public class EnvelopeHeader
{
[XmlElementAttribute(Namespace = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd")]
public Security Security { get; set; }
}
[XmlTypeAttribute(AnonymousType = true, Namespace = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd")]
[XmlRootAttribute(Namespace = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd", IsNullable = false)]
public class Security
{
public SecurityUsernameToken UsernameToken { get; set; }
}
[XmlTypeAttribute(AnonymousType = true, Namespace = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd")]
public class SecurityUsernameToken
{
public string Username { get; set; }
public SecurityUsernameTokenPassword Password { get; set; }
[XmlAttributeAttribute(Form = System.Xml.Schema.XmlSchemaForm.Qualified, Namespace = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd")]
public string Id { get; set; }
}
[XmlTypeAttribute(AnonymousType = true, Namespace = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd")]
public class SecurityUsernameTokenPassword
{
[XmlAttributeAttribute()]
public string Type { get; set; }
[XmlTextAttribute()]
public string Value { get; set; }
}
public class EnvelopeBody
{
public Cat Cat{ get; set; }
}
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PS:不要忘记在您的正文中需要的地方包含 XML 命名空间。
下一步是将您的 Envelop 模型序列化为 XML 字符串。
string xml;
XmlWriterSettings settings = new XmlWriterSettings();
settings.OmitXmlDeclaration = true;
using (MemoryStream ms = new MemoryStream())
{
using (XmlWriter writer = XmlWriter.Create(ms, settings))
{
XmlSerializerNamespaces names = new XmlSerializerNamespaces();
names.Add("", "");//add your needed namespaces here
XmlSerializer cs = new XmlSerializer(typeof(Envelope));
var myEnv = new Envelope()
{
Header = new EnvelopeHeader()
{
Security = new Security()
{
UsernameToken = new SecurityUsernameToken()
{
Username = "",
Password = new SecurityUsernameTokenPassword()
{
Type = "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText",//update type to match your case
Value = ""
}
}
}
},
Body = new EnvelopeBody()
{
Cat = new Cat() { Lives = 7 }
}
};
cs.Serialize(writer, myEnv, names);
ms.Flush();
ms.Seek(0, SeekOrigin.Begin);
StreamReader sr = new StreamReader(ms);
xml = sr.ReadToEnd();
}
}
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最后使用以下方法发送您的 XML 信封:
SoapEnvelope responseEnvelope = null;
using (var client = SoapClient.Prepare().WithHandler(new DelegatingSoapHandler()
{
OnHttpRequestAsyncAction = async (z, x, y) =>
{
x.Request.Content = new StringContent(xml , Encoding.UTF8, "text/xml");
}
}))
{
responseEnvelope = client.SendAsync("url", "action",SoapEnvelope.Prepare()).Result;
}
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请注意,您需要根据您的情况更新许多选项。我的情况是带有 WCF 的 WSSE 安全标头中的“PasswordText”类型的密码。
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