/// <summary>
/// 生成oauth uri
/// </summary>
/// <param name="redirectUri">重定向uri</param>
/// <returns></returns>
public string OAuthUri(string redirectUri)
{
PrismParams p = new PrismParams();
p.Add("client_id", this._client.Key);
p.Add("redirect_uri", redirectUri);
return this._client.Server + "/oauth/authorize?" + p.ToString();
}
//添加签名
public void FixParams(string method, string path, PrismParams parameters
, PrismParams headers, PrismParams getParams, PrismParams postParams)
{
parameters.Add("client_id", this.Key);
//http 方法 https方法直接传递 client_secret
if (true)
{
parameters.Add("sign_time", Convert.ToString(this.timestamp()));
parameters.Add("sign", this.Sign(path, headers, getParams, postParams, method));
}
}
/// <summary>
/// RequireOAuth 获取认证凭据
/// e.g.
/// {
/// "access_token": "xxx",
/// "data": {
/// "@id": "000000",
/// "login": "******",
/// "email": "*****@*****.**",
/// "firstname": "xxx",
/// "lastname": "xxx"
/// },
/// "expires_in": xxx,
/// "refresh_expires": xxx,
/// "refresh_token": "xxx",
/// "session_id": "xxx"
/// }
/// </summary>
/// <param name="code">字符串 token提取码 跳转验证登录后返回</param>
/// <returns></returns>
public string RequireOAuth(string code)
{
PrismParams parameters = new PrismParams { };
parameters.Add("code", code);
parameters.Add("grant_type", "authorization_code");
PrismResponse response = this._client.Post("oauth/token", parameters);
JObject ja = (JObject)Newtonsoft.Json.JsonConvert.DeserializeObject(response.ToString());
if (ja["access_token"] != null)
{
this._client.OAuthToken = ja["access_token"].ToString();
}
return this._client.OAuthToken;
}
public void TestOAuth()
{
/*
* 测试
*/
string host = "http://192.168.51.50:8080";
string key = "pufy2a7d";
string secret = "skqovukpk2nmdrljphgj";
PrismDotNet prism = new PrismDotNet(host, key, secret);
prism.Notify().GetDelivery += OnGetDelivery;
PrismParams p = new PrismParams();
p["e"] = "va";
p["c"] = "va";
p["b"] = "vb";
p["0"] = "v0";
PrismResponse rsp = prism.Client().Get("platform/notify/status", p);
Console.WriteLine(rsp.RequestId);
Console.WriteLine(rsp);
Debug.WriteLine(prism.OAuth().OAuthUri("http://www.baidu.com"));
}
private PrismResponse action(string method, string api, PrismParams parameters)
{
try
{
PrismParams headers = new PrismParams { };
PrismParams getParams = new PrismParams { };
PrismParams postParams = new PrismParams { };
string uristr = this.Server + "/" + api;
Uri uri = new Uri(uristr);
bool use_query_in_uri = false;
switch (method)
{
case "GET":
getParams = parameters;
use_query_in_uri = true;
break;
default:
postParams = parameters;
break;
}
this.FixParams(method, uri.AbsolutePath, parameters, headers, getParams, postParams);
if (use_query_in_uri)
{
uristr = uristr + "?" + getParams.ToString();
}
HttpWebRequest request = this.CreateRequest(uristr);
request.Method = method;
if (use_query_in_uri == false)
{
byte[] postData = postParams.ToBytes();
request.ContentLength = postData.Length;
request.ContentType = "application/x-www-form-urlencoded";
using (var dataStream = request.GetRequestStream())
{
dataStream.Write(postData, 0, postData.Length);
dataStream.Close();
}
}
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
return new PrismResponse(response);
}
catch (WebException e)
{
try
{
HttpWebResponse response = (HttpWebResponse)e.Response;
throw new PrismException(e, response);
}
catch (PrismException)
{
throw e;
}
catch
{
throw e;
}
}
catch
{
throw;
}
}
//处理post请求
public PrismResponse Post(string api, PrismParams parameters)
{
return this.action("POST", api, parameters);
}
//处理get请求
public PrismResponse Get(string api, PrismParams parameters )
{
return this.action("GET", api, parameters);
}
/// <summary>
/// 签名算法
/// </summary>
/// <param name="url"> /path/to/method</param>
/// <param name="header"> urnencode(HeaderKey1 + HeaderValue1 + HeaderKey2 + HeaderValue2 ...)</param>
/// <param name="getParams"> urnencode(GetKey1 + GetValue1 + GetKey2 + GetValue2 ...)</param>
/// <param name="postParams"> urnencode(PostKey1 + PostValue1 + PostKey2 + PostValue2 ...)</param>
/// <param name="method"> GET | POST | DELETE | PUT</param>
/// <returns></returns>
private String Sign(string url, PrismParams header, PrismParams getParams,
PrismParams postParams, String method)
{
string uri_path = url;
List<string> items = new List<string>();
items.Add(this._secret);
items.Add(method);
items.Add(PrismParams.Encode(uri_path));
items.Add(PrismParams.Encode(header.sort_join("sign")));
items.Add(PrismParams.Encode(getParams.sort_join("sign")));
items.Add(PrismParams.Encode(postParams.sort_join("sign")));
items.Add(this._secret);
string signstr = String.Join("&", items.ToArray());
MD5 md5Hash = MD5.Create();
byte[] data = md5Hash.ComputeHash(Encoding.UTF8.GetBytes(signstr));
StringBuilder sBuilder = new StringBuilder();
for (int i = 0; i < data.Length; i++)
{
sBuilder.Append(data[i].ToString("X2"));
}
return sBuilder.ToString();
}
