ASP.NET Web API基本身份验证授权头 [英] ASP.NET Web API Basic Authentication Authorisation Header
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问题描述
我有一个BasicAuthenticationAttribute
检查请求中的授权头,但是尽管它存在,它仍然认为授权头为空:
public class BasicAuthenticationAttribute : ActionFilterAttribute
{
public override void OnActionExecuting(HttpActionContext actionContext)
{
if (actionContext.Request.Headers.Authorization == null)
{
actionContext.Response = new HttpResponseMessage(HttpStatusCode.Unauthorized);
}
...
如果我检查actionContext.Request.Headers
,可以看到列出的Authorization
:
{Connection: Keep-Alive
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: en-gb
Authorization: REDACTED_BUT_PRESENT==
Host: localhost:44300
Referer: https://localhost:44300/
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3; .NET4.0E)
}
更新
我刚刚检查了完整的请求头,它们看起来如下所示.我可以在第一部分中看到Authorization标头,但第二部分中的Authorization标头明显为空。Request.Headers
{Connection: Keep-Alive
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: en-gb
Authorization: REDACTED_BUT_PRESENT==
Host: localhost:1734
Referer: http://localhost:1734/
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3; .NET4.0E)
}
base {System.Net.Http.Headers.HttpHeaders}: {Connection: Keep-Alive
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: en-gb
Authorization: VXNlcjpQYXNzd29yZA==
Host: localhost:1734
Referer: http://localhost:1734/
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3; .NET4.0E)
}
Accept: {*/*}
AcceptCharset: {}
AcceptEncoding: {gzip, deflate}
AcceptLanguage: {en-gb}
Authorization: null
CacheControl: null
... removed for brevity ...
Warning: {}
推荐答案
如果您被卡住了,可以使用以下命令获取标题:
var header = request.Headers.FirstOrDefault(h => h.Key.Equals("Authorization"));
但不通过
var header = request.Headers.Authorization;
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