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帮助Janrain参与asp.net表单网站的openID C#代码隐藏_C#_Asp.net_Openid_Janrain - Fatal编程技术网

帮助Janrain参与asp.net表单网站的openID C#代码隐藏

帮助Janrain参与asp.net表单网站的openID C#代码隐藏,c#,asp.net,openid,janrain,C#,Asp.net,Openid,Janrain,我已经与Janrain Engage签约,加入了其基于openID的免费小部件。但是我不知道应该在C代码中添加什么值。他们提供了一个C#helper类,如下所示: using System; using System.Collections; using System.Collections.Generic; using System.IO; using System.Net; using System.Text; using System.Web; using System.Xml; usin

我已经与Janrain Engage签约,加入了其基于openID的免费小部件。但是我不知道应该在C代码中添加什么值。他们提供了一个C#helper类,如下所示:

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using System.Web;
using System.Xml;
using System.Xml.XPath;
public class Rpx
{
    private string apiKey;
    private string baseUrl;
    public Rpx(string apiKey, string baseUrl) {
        while (baseUrl.EndsWith("/"))
            baseUrl = baseUrl.Substring(0, baseUrl.Length - 1);
        this.apiKey = apiKey;
        this.baseUrl = baseUrl;
    }
    public string getApiKey() { return apiKey; }
    public string getBaseUrl() { return baseUrl; }
    public XmlElement AuthInfo(string token) {
        Dictionary<string,string> query = new Dictionary<string,string>();
        query.Add("token", token);
        return ApiCall("auth_info", query);
    }
    public List<string> Mappings(string primaryKey) {
        Dictionary<string,string> query = new Dictionary<string,string>();
        query.Add("primaryKey", primaryKey);
        XmlElement rsp = ApiCall("mappings", query);
        XmlElement oids = (XmlElement)rsp.FirstChild;
        List<string> result = new List<string>();
        for (int i = 0; i < oids.ChildNodes.Count; i++) {
            result.Add(oids.ChildNodes[i].InnerText);
        }
        return result;
    }
    public Dictionary<string,ArrayList> AllMappings() {
        Dictionary<string,string> query = new Dictionary<string,string>();
        XmlElement rsp = ApiCall("all_mappings", query);
        Dictionary<string,ArrayList> result = new Dictionary<string,ArrayList>();
        XPathNavigator nav = rsp.CreateNavigator();
        XPathNodeIterator mappings = (XPathNodeIterator) nav.Evaluate("/rsp/mappings/mapping");
        foreach (XPathNavigator m in mappings) {
            string remote_key = GetContents("./primaryKey/text()", m);
            XPathNodeIterator ident_nodes = (XPathNodeIterator) m.Evaluate("./identifiers/identifier");
            ArrayList identifiers = new ArrayList();
            foreach (XPathNavigator i in ident_nodes) {
                identifiers.Add(i.ToString());
            }
            result.Add(remote_key, identifiers);
        }
        return result;
    }
    private string GetContents(string xpath_expr, XPathNavigator nav) {
        XPathNodeIterator rk_nodes = (XPathNodeIterator) nav.Evaluate(xpath_expr);
        while (rk_nodes.MoveNext()) {
            return rk_nodes.Current.ToString();
        }
        return null;
    }
    public void Map(string identifier, string primaryKey) {
        Dictionary<string,string> query = new Dictionary<string,string>();
        query.Add("identifier", identifier);
        query.Add("primaryKey", primaryKey);
        ApiCall("map", query);
    }
    public void Unmap(string identifier, string primaryKey) {
        Dictionary<string,string> query = new Dictionary<string,string>();
        query.Add("identifier", identifier);
        query.Add("primaryKey", primaryKey);
        ApiCall("unmap", query);
    }
    private XmlElement ApiCall(string methodName, Dictionary<string,string> partialQuery) {
        Dictionary<string,string> query = new Dictionary<string,string>(partialQuery);
        query.Add("format", "xml");
        query.Add("apiKey", apiKey);
        StringBuilder sb = new StringBuilder();
        foreach (KeyValuePair<string, string> e in query) {
            if (sb.Length > 0) {
                sb.Append('&');
            }
            sb.Append(System.Web.HttpUtility.UrlEncode(e.Key, Encoding.UTF8));
            sb.Append('=');
            sb.Append(HttpUtility.UrlEncode(e.Value, Encoding.UTF8));
        }
        string data = sb.ToString();
        Uri url = new Uri(baseUrl + "/api/v2/" + methodName);
        HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
        request.Method = "POST";
        request.ContentType = "application/x-www-form-urlencoded";
        request.ContentLength = data.Length;
        // Write the request
        StreamWriter stOut = new StreamWriter(request.GetRequestStream(),
                                              Encoding.ASCII);
        stOut.Write(data);
        stOut.Close();
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        Stream dataStream = response.GetResponseStream ();
        XmlDocument doc = new XmlDocument();
        doc.PreserveWhitespace = false;
        doc.Load(dataStream);
        XmlElement resp = doc.DocumentElement;
        if (resp == null || !resp.GetAttribute("stat").Equals("ok")) {
            throw new Exception("Unexpected API error");
        }
        return resp;
    }
    public static void Main(string[] args) {
        Rpx r = new Rpx(args[0], args[1]);
        if (args[2].Equals("mappings")) {
            Console.WriteLine("Mappings for " + args[3] + ":");
            foreach(string s in r.Mappings(args[3])) {
                Console.WriteLine(s);
            }
        }
        if (args[2].Equals("all_mappings")) {
            Console.WriteLine("All mappings:");
            foreach (KeyValuePair<string, ArrayList> pair in r.AllMappings()) {
                Console.WriteLine(pair.Key + ":");
                foreach (string identifier in pair.Value) {
                    Console.WriteLine("  " + identifier);
                }
            }
        }
        if (args[2].Equals("map")) {
            Console.WriteLine(args[3] + " mapped to " + args[4]);
            r.Map(args[3], args[4]);
        }
        if (args[2].Equals("unmap")) {
            Console.WriteLine(args[3] + " unmapped from " + args[4]);
            r.Unmap(args[3], args[4]);
        }
    }
}
使用系统;
使用系统集合;
使用System.Collections.Generic;
使用System.IO;
Net系统;
使用系统文本;
使用System.Web;
使用System.Xml;
使用System.Xml.XPath;
公共类Rpx
{
私钥;
私有字符串baseUrl;
公共Rpx(字符串apiKey、字符串baseUrl){
while(baseUrl.EndsWith(“/”)
baseUrl=baseUrl.Substring(0,baseUrl.Length-1);
this.apiKey=apiKey;
this.baseUrl=baseUrl;
}
公共字符串getApiKey(){return apiKey;}
公共字符串getBaseUrl(){return baseUrl;}
公共XmlElement AuthInfo(字符串标记){
字典查询=新建字典();
查询.添加(“令牌”,令牌);
返回ApiCall(“验证信息”,查询);
}
公共列表映射(字符串primaryKey){
字典查询=新建字典();
query.Add(“primaryKey”,primaryKey);
xmlementrsp=ApiCall(“映射”,查询);
xmlement OID=(xmlement)rsp.FirstChild;
列表结果=新列表();
对于(int i=0;i0){
某人附加('&');
}
sb.Append(System.Web.HttpUtility.UrlEncode(e.Key,Encoding.UTF8));
某人附加('=');
sb.Append(HttpUtility.UrlEncode(e.Value,Encoding.UTF8));
}
字符串数据=sb.ToString();
Uri url=新Uri(baseUrl+“/api/v2/”+methodName);
HttpWebRequest请求=(HttpWebRequest)WebRequest.Create(url);
request.Method=“POST”;
request.ContentType=“application/x-www-form-urlencoded”;
request.ContentLength=data.Length;
//写下请求
StreamWriter stOut=新的StreamWriter(request.GetRequestStream(),
编码(ASCII);
写(数据);
stOut.Close();
HttpWebResponse=(HttpWebResponse)request.GetResponse();
Stream dataStream=response.GetResponseStream();
XmlDocument doc=新的XmlDocument();
doc.PreserveWhitespace=false;
文档加载(数据流);
XmlElement resp=doc.DocumentElement;
如果(resp==null | |!resp.GetAttribute(“stat”).Equals(“ok”)){
抛出新异常(“意外的API错误”);
}
返回响应;
}
公共静态void Main(字符串[]args){
Rpx r=新的Rpx(args[0],args[1]);
if(args[2].Equals(“映射”)){
WriteLine(“+args[3]+”:”的映射);
foreach(r.Mappings中的字符串s(args[3])){
控制台。写入线(s);
}
}
if(args[2].Equals(“所有_映射”)){
Console.WriteLine(“所有映射:”);
foreach(r.AllMappings()中的KeyValuePair对){
Console.WriteLine(pair.Key+“:”);
foreach(成对的字符串标识符.Value){
Console.WriteLine(“+”标识符);
}
}
}
if(args[2].Equals(“map”)){
Console.WriteLine(args[3]+”映射到“+args[4]);
r、 地图(args[3],args[4]);
}
if(args[2].Equals(“取消映射”)){
Console.WriteLine(args[3]+“未映射自”+args[4]);
r、 取消映射(参数[3],参数[4]);
}
}
}
请原谅,我不是C#的高手,但我不知道把apiKey和token#url的值放在哪里。此外,如果用户登录如何显示用户名,该用户名来源于他用于注册的帐户,则为Google或Yahoo!例如 此外,没有提供注销选项。 任何帮助都将不胜感激,因为Janrain开发者的帮助毫无用处。

I agre
var token = Request.Form["token"];
var rpx = new Helpers.Rpx("your-api-key-goes-here", "https://rpxnow.com");
var authInfo = rpx.AuthInfo(token);
var doc = XDocument.Load(new XmlNodeReader(authInfo));                
ViewData["displayName"] = doc.Root.Descendants("displayName").First().Value;
ViewData["identifier"] = doc.Root.Descendants("identifier").First().Value;