问题描述
我为 servicestack 实现了自定义 HMAC 身份验证(示例显示 这里).正如链接底部的建议,我想做这样的客户端:
I have implemented a custom HMAC authentication for servicestack (example shown here). As suggested at the bottom of the link, I wanted to do something like this client side:
var client = new JsonServiceClient();
client.LocalHttpWebRequestFilter +=
delegate(HttpWebRequest request)
{
// ContentType still null at this point so we must hard code it
// Set these fields before trying to create the token!
request.ContentType = ServiceStack.Common.Web.ContentType.Json;
request.Date = DateTime.Now;
var secret = "5771CC06-B86D-41A6-AB39-9CA2BA338E27";
var token = ApiSignature.CreateToken(request, secret);
request.Headers.Add(ApiCustomHttpHeaders.UserId, "1");
request.Headers.Add(ApiCustomHttpHeaders.Signature, token);
};
为从此客户端发送到 API 的每个请求附加身份验证标头.然而 LocalHttpWebRequestFilter
似乎不再是 JsonServiceClient
的属性.有没有其他方法可以实现这一目标?
which appends the authentication headers for every request sent to the API from this client. However LocalHttpWebRequestFilter
doesn't seem to be a property of JsonServiceClient
anymore. Is there an alternative to achieve this?
推荐答案
我找到了解决方案.而不是使用LocalHttpWebRequestFilter
,只需要使用RequestFilter
.最终的解决方案如下所示:
I found a solution for this. Instead of using LocalHttpWebRequestFilter
, need to just use RequestFilter
. The final solution looks like this:
var client = new JsonServiceClient();
client.RequestFilter +=
delegate(HttpWebRequest request)
{
// ContentType still null at this point so we must hard code it
// Set these fields before trying to create the token!
request.ContentType = ServiceStack.Common.Web.ContentType.Json;
request.Date = DateTime.Now;
var secret = "5771CC06-B86D-41A6-AB39-9CA2BA338E27";
var token = ApiSignature.CreateToken(request, secret);
request.Headers.Add(ApiCustomHttpHeaders.UserId, "1");
request.Headers.Add(ApiCustomHttpHeaders.Signature, token);
};
此处提供解决方案的功劳:ServiceStack JsonServiceClient - 未发送自定义 HTTP 标头
Credit for the solution here: ServiceStack JsonServiceClient - Custom HTTP Headers not sent
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