我有一个使用 https 协议的 wcf 服务。我将证书用于客户端身份验证以及传输级安全性。
我想知道是否有办法记录幕后握手的详细信息。我目前正在记录客户端发送的证书的详细信息（使用自定义证书验证器）。但它仅用于客户端身份验证。
我想记录幕后发生的事情。我在几个地方看到他们使用 netmon 查看与握手相关的数据。有没有办法以某种格式记录数据，在 WCF 服务的情况下，它只是讲述发生的握手。
我使用 Windows 服务托管了我的 WCF 服务。
谢谢
【问题讨论】：
最好的方法是使用图形工具： 看一个类似的路径： C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.7.2 工具
找到 SvcConfigEditor.exe。
用它打开 web.config，您现在可以轻松添加诊断信息，包括您要求的内容。
【讨论】：
使用自定义跟踪器可能会为您提供很好的服务：
您的自定义跟踪器类：
using System.Diagnostics;
namespace MambaBase.Utils
{
public class TraceLogger : TraceListener
{
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
#if EXTENDED_DEBUG
private string s(object payload)
{
try
{
return Newtonsoft.Json.JsonConvert.SerializeObject(payload, new Newtonsoft.Json.JsonSerializerSettings() { ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore });
}
catch (Exception)
{
return "°°°";
}
}
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id, object data)
{
if (log.IsDebugEnabled) log.Debug("eventCache:" + s(eventCache) + " / source:" + s(source) + " / eventType:" + s(eventType) + " / Id:" + id + " / data:" + s(data));
base.TraceData(eventCache, source, eventType, id, data);
}
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id, params object[] data)
{
if (log.IsDebugEnabled) log.Debug("eventCache:" + s(eventCache) + " / source:" + s(source) + " / eventType:" + s(eventType) + " / Id:" + id + " / data:" + s(data));
base.TraceData(eventCache, source, eventType, id, data);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id)
{
if (log.IsDebugEnabled) log.Debug("eventCache:" + s(eventCache) + " / source:" + s(source) + " / eventType:" + s(eventType) + " / Id:" + id );
base.TraceEvent(eventCache, source, eventType, id);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
if (log.IsDebugEnabled) log.Debug("eventCache:" + s(eventCache) + " / source:" + s(source) + " / eventType:" + s(eventType) + " / Id:" + id + " / format:" + format + " / args:" + s(args));
base.TraceEvent(eventCache, source, eventType, id, format, args);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
if (log.IsDebugEnabled) log.Debug("eventCache:" + s(eventCache) + " / source:" + s(source) + " / eventType:" + s(eventType) + " / Id:" + id + " / message:" + message);
base.TraceEvent(eventCache, source, eventType, id, message);
}
public override void TraceTransfer(TraceEventCache eventCache, string source, int id, string message, Guid relatedActivityId)
{
if (log.IsDebugEnabled) log.Debug("eventCache:" + s(eventCache) + " / source:" + s(source) + " / Id:" + id + " / message:" + message + " / relatedActivityId:" + relatedActivityId.ToString());
base.TraceTransfer(eventCache, source, id, message, relatedActivityId);
}
public override void Fail(string message)
{
if (log.IsDebugEnabled) log.Debug("Fail - message:" + message);
base.Fail(message);
}
public override void WriteLine(object o)
{
if (log.IsDebugEnabled) log.Debug("Trace:" + s(o));
base.WriteLine(o);
}
public override void Write(object o, string category)
{
if (log.IsDebugEnabled) log.Debug("Trace:" + s(o) + " / category:" + category);
base.Write(o, category);
}
public override void Write(string message, string category)
{
if (log.IsDebugEnabled) log.Debug("Trace:" + message + " / category:" + category);
base.Write(message, category);
}
public override void WriteLine(object o, string category)
{
if (log.IsDebugEnabled) log.Debug("Trace:" + s(o) + " / category:" + category);
base.WriteLine(o, category);
}
public override void Write(object o)
{
if (log.IsDebugEnabled) log.Debug("Trace:" + s(o) );
base.Write(o);
}
public override void WriteLine(string message, string category)
{
if (log.IsDebugEnabled) log.Debug("Trace:" + message + " / category:" + category);
base.WriteLine(message, category);
}
#endif
public override void Write(string message)
{
#if EXTENDED_DEBUG
if (log.IsDebugEnabled) log.Debug("Trace:" + message);
Debug.Write(message);
#endif
}
public override void WriteLine(string message)
{
if (log.IsDebugEnabled) log.Debug("Trace ==> " + message);
Debug.WriteLine(message);
}
}
}
在应用程序的 web.config 或 app.config 中：
<system.diagnostics>
<sources>
<source name="System.ServiceModel" switchValue="Information, ActivityTracing" propagateActivity="true">
<listeners><add name="CustomTracer"/></listeners>
</source>
<source name="System.ServiceModel.MessageLogging">
<listeners><add name="CustomTracer"/></listeners>
</source>
<source name="System.Net">
<listeners><add name="CustomTracer"/></listeners>
</source>
<source name="System.Net.Sockets">
<listeners><add name="CustomTracer"/></listeners>
</source>
<source name="System.Net.Cache">
<listeners><add name="CustomTracer"/></listeners>
</source>
<source name="System.Net.Security">
<listeners><add name="CustomTracer"/></listeners>
</source>
<source name="System.Security">
<listeners><add name="CustomTracer"/></listeners>
</source>
</sources>
<switches>
<add name="System.ServiceModel" value="Verbose"/>
<add name="System.ServiceModel.MessageLogging" value="Verbose"/>
<add name="System.Net" value="Verbose"/>
<add name="System.Net.Sockets" value="Verbose"/>
<add name="System.Net.Cache" value="Verbose"/>
<add name="System.Security" value="Verbose"/>
<add name="System.Net.Security" value="Verbose"/>
</switches>
<sharedListeners>
<add name="CustomTracer" type="MambaBase.Utils.TraceLogger, MambaBase" />
</sharedListeners>
<trace autoflush="true"/>
</system.diagnostics>
<system.serviceModel>
<diagnostics performanceCounters="All" wmiProviderEnabled="true">
<messageLogging logEntireMessage="true" logMalformedMessages="true" logMessagesAtServiceLevel="true" logMessagesAtTransportLevel="true" maxMessagesToLog="100000" />
</diagnostics>
</system.serviceModel>
不用说这会产生大量的日志记录，如果您激活 EXTENDED_DEBUG 则更是如此。
而且日志中会包含密码等敏感数据。
【讨论】：