尝试执行从ArangoDB检索数据的RestSharp请求时出现未授权错误

Question

如果我通过Postman发送http请求，那么它会起作用，并且会得到结果。 但是，当我通过RestSharp执行时，这同样行不通，并获得未经授权。

下面是代码片段：

var client = new RestClient(
   "http://Username:Password@localhost:port/_db/databaseName/_api/simple/all");
var request = new RestRequest(Method.PUT);
request.AddHeader("content-type", "application/json");
request.AddParameter("application/json", 
     "{\n    \"collection\":\"collectionName\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
return response;

Answer 1

根据restsharp Wiki，您无法通过URL指定身份验证参数：

var client = new RestClient("http://example.com");
client.Authenticator = new SimpleAuthenticator("username", "foo", "password", "bar");
var request = new RestRequest("resource", Method.GET);
client.Execute(request);

通常，在这种情况下，删除https并使用wirehark或ngrep来检查网络中发生的事情是一个好主意：

GET /_db/_system/_api/version?details=true HTTP/1.1
Host: 127.0.0.1
Connection: Keep-Alive
User-Agent: ArangoDB
Accept-Encoding: deflate
Authrization: Basic cm9vdDo=

检查实际生成的身份验证标头。

Answer 2

var client = new RestClient("http://example.com");
client.Authenticator = new SimpleAuthenticator("admin","admin");
var request = new RestRequest(Method.GET);
client.Execute(request);

这对我有用。