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264 lines
9.6 KiB
264 lines
9.6 KiB
1 month ago
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Http;
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using System.Net.Http.Headers;
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using System.Security.Cryptography;
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using System.Text;
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using Sog;
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using LitJson;
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using ProtoCSStruct;
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namespace HttpProxy
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{
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public class HeroAuth
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{
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// 测试地址
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//private static readonly string _baseUrl = "http://180.76.56.137:30008";
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// 正式地址
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private static readonly string _baseUrl = "https://time.0sdk.com:35876";
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private static string _getAccTokenUrl = "/user/getAccessToken";
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private static string _getUserInfoUrl = "/v1/user/userInfo.lg";
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private static string _postContentType = "multipart/form-data; boundary=-----------------";
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// 游戏产品id
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private static string _productId;
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private static string _appKey;
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private static MD5 _md5;
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public static void Init(string productId, string appKey)
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{
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_productId = productId;
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_appKey = appKey;
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_md5 = MD5.Create();
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_getAccTokenUrl = _baseUrl + _getAccTokenUrl;
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_getUserInfoUrl = _baseUrl + _getUserInfoUrl;
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_postContentType += DateTime.Now.Ticks.ToString("x");
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}
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public static string CreateData(Dictionary<string, object> keyVal)
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{
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JsonData data = new JsonData();
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foreach (KeyValuePair<string, object> pair in keyVal)
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{
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data[pair.Key] = new JsonData(pair.Value);
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}
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string jsonStr = data.ToJson();
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string finalData = Convert.ToBase64String(Encoding.ASCII.GetBytes(jsonStr));
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if (finalData.Length > 51)
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{
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char[] array = finalData.ToCharArray();
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SwapChar(array, 1, 33);
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SwapChar(array, 10, 42);
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SwapChar(array, 18, 50);
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SwapChar(array, 19, 51);
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finalData = new string(array);
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}
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return finalData;
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}
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private static void SwapChar(char[] str, int idx1, int idx2)
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{
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if (idx1 >= 0 && idx2 >= 0 && str.Length > Math.Max(idx1, idx2))
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{
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char tmp = str[idx1];
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str[idx1] = str[idx2];
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str[idx2] = tmp;
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}
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}
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private static string CreateParamsStr(Dictionary<string, string> allParam)
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{
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// sign不参与签名
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allParam.Remove("sign");
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// market不参与签名, 虽然文档里没写, 但是对方给的示例代码里面排除了, 先排除, 有问题再回复
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//allParam.Remove("market");
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StringBuilder sb = new StringBuilder();
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// 生成签名串, "k1=v1&k2=v2...&_appKey"
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var sortPairs = from pair in allParam orderby pair.Key select pair;
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foreach (KeyValuePair<string, string> pair in sortPairs)
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{
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sb.Append(pair.Key).Append('=').Append(pair.Value).Append('&');
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}
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sb.Append(_appKey);
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return sb.ToString();
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}
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// 传入按字母排序后的请求参数, 不包含_appKey, 返回签名
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private static string CalcSign(Dictionary<string, string> allParam)
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{
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var str = CreateParamsStr(allParam);
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byte[] md5Hash = _md5.ComputeHash(Encoding.UTF8.GetBytes(str));
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string md5Str = BitConverter.ToString(md5Hash).Replace("-", "").ToLower();
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if (md5Str.Length > 23)
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{
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char[] array = md5Str.ToCharArray();
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SwapChar(array, 1, 13);
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SwapChar(array, 5, 17);
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SwapChar(array, 7, 23);
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md5Str = new string(array);
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}
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return md5Str;
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}
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public static string GetAccessToken(string authCode)
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{
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var allParams = new Dictionary<string, string>();
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allParams["productId"] = _productId;
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allParams["code"] = authCode;
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allParams["timeStamp"] = HttpProxyServerUtils.GetTimeSecond().ToString();
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// sign以外的字段全部添加到上面用于计算签名
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allParams["sign"] = CalcSign(allParams);
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var content = new FormUrlEncodedContent(allParams);
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string ret = HttpUtils.HttpPost(_getAccTokenUrl, content, out bool exception);
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if (ret == null)
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{
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TraceLog.Error("HeroAuth.GetAccessToken HttpPost return null query failed");
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return null;
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}
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TraceLog.Trace("HeroAuth.GetAccessToken ret {0}", ret);
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JsonData jsonData = JsonMapper.ToObject(ret);
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JsonData codeData = jsonData["code"];
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int code = codeData != null ? (int)codeData : -1;
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if (code != 200)
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{
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TraceLog.Trace("HeroAuth.GetAccessToken res code {0} not 200 (succ)", code);
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return null;
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}
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return jsonData["data"].ToString();
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}
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public static bool GetUserInfo(string accessToken, out string userId, out string userName)
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{
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userId = null;
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userName = null;
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var allParams = new Dictionary<string, string>();
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allParams["productId"] = _productId;
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allParams["accessToken"] = accessToken;
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allParams["timeStamp"] = HttpProxyServerUtils.GetTimeSecond().ToString();
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// sign以外的字段全部添加到上面用于计算签名
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allParams["sign"] = CalcSign(allParams);
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var content = new FormUrlEncodedContent(allParams);
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string ret = HttpUtils.HttpPost(_getUserInfoUrl, content, out bool exception);
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if (ret == null)
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{
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TraceLog.Error("HeroAuth.GetUserInfo HttpGet return null query failed");
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return false;
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}
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TraceLog.Trace("HeroAuth.GetUserInfo ret {0}", ret);
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JsonData jsonData = JsonMapper.ToObject(ret);
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JsonData codeData = jsonData["code"];
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int code = codeData != null ? (int)codeData : -1;
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if (code != 200)
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{
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TraceLog.Trace("HeroAuth.GetAccessToken res code {0} not 200 (succ)", code);
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return false;
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}
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JsonData data = jsonData["data"];
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userId = data["userId"].ToString();
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userName = data["userName"].ToString();
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return true;
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}
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#if HERO_AUTH_POST_FORM_DATA
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public static string GetAccessToken(string authCode)
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{
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string timeSec = HttpProxyServerUtils.GetTimeSecond().ToString();
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var allParams = new Dictionary<string, string>();
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allParams["productId"] = _productId;
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allParams["code"] = authCode;
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allParams["timeStamp"] = timeSec;
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MultipartFormDataContent content = new MultipartFormDataContent();
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content.Headers.Add("ContentType", _postContentType);
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content.Add(new StringContent(_productId), "productId");
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content.Add(new StringContent(authCode), "code");
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content.Add(new StringContent(timeSec), "timeStamp");
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content.Add(new StringContent(CalcSign(allParams)), "sign");
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string ret = HttpUtils.HttpPost(_getAccTokenUrl, content, out bool exception);
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if (ret == null)
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{
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TraceLog.Error("HeroAuth.GetAccessToken HttpPost return null query failed");
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return null;
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}
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TraceLog.Trace("HeroAuth.GetAccessToken ret {0}", ret);
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JsonData jsonData = JsonMapper.ToObject(ret);
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JsonData codeData = jsonData["code"];
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int code = codeData != null ? (int)codeData : -1;
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if (code != 200)
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{
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TraceLog.Trace("HeroAuth.GetAccessToken res code {0} not 200 (succ)", code);
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return null;
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}
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return jsonData["data"].ToString();
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}
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public static bool GetUserInfo(string accessToken, out string userId, out string userName)
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{
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userId = null;
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userName = null;
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string timeSec = HttpProxyServerUtils.GetTimeSecond().ToString();
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var allParams = new Dictionary<string, string>();
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allParams["productId"] = _productId;
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allParams["accessToken"] = accessToken;
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allParams["timeStamp"] = timeSec;
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MultipartFormDataContent content = new MultipartFormDataContent();
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content.Headers.Add("ContentType", _postContentType);
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content.Add(new StringContent(_productId), "productId");
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content.Add(new StringContent(accessToken), "accessToken");
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content.Add(new StringContent(timeSec), "timeStamp");
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content.Add(new StringContent(CalcSign(allParams)), "sign");
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string ret = HttpUtils.HttpPost(_getUserInfoUrl, content, out bool exception);
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if (ret == null)
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{
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TraceLog.Error("HeroAuth.GetUserInfo HttpGet return null query failed");
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return false;
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}
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TraceLog.Trace("HeroAuth.GetUserInfo ret {0}", ret);
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JsonData jsonData = JsonMapper.ToObject(ret);
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JsonData codeData = jsonData["code"];
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int code = codeData != null ? (int)codeData : -1;
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if (code != 200)
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{
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TraceLog.Trace("HeroAuth.GetAccessToken res code {0} not 200 (succ)", code);
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return false;
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}
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JsonData data = jsonData["data"];
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userId = data["userId"].ToString();
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userName = data["userName"].ToString();
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return true;
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}
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#endif
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}
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}
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