test .
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@@ -51,7 +51,7 @@ public class GainfoFacesController : ControllerBase
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HttpUtillib.SetPlatformInfo(key, secret, "10.32.0.10");
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var r = HttpUtillib.HttpPost(url, body, 15);
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return Encoding.UTF8.GetString(r);
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return Encoding.UTF8.GetString(r) + "\r\n " + body;
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// var headers = InitRequest(url, body, key, secret);
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// client.DefaultRequestHeaders.Accept.Clear();
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@@ -65,150 +65,4 @@ public class GainfoFacesController : ControllerBase
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// var r = await client.PostAsync(url, content);
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// return await r.Content.ReadAsStringAsync();
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}
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private static Dictionary<string, string> InitRequest(string url, string body, string key, string secret)
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{
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var header = new Dictionary<string, string>();
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// Accept
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header.Add("Accept", "application/json");
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// ContentType
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header.Add("Content-Type", "application/json; charset=utf-8");
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//if POST content-md5,be careful it must be lower case.
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string contentMd5 = computeContentMd5(body);
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header.Add("content-md5", contentMd5);
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// x-ca-timestamp
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string timestamp = ((DateTime.Now.Ticks - TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1, 0, 0, 0, 0)).Ticks) / 1000).ToString();
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header.Add("x-ca-timestamp", timestamp);
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// x-ca-nonce
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string nonce = System.Guid.NewGuid().ToString();
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header.Add("x-ca-nonce", nonce);
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// x-ca-key
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header.Add("x-ca-key", key);
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// build string to sign
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string strToSign = buildSignString("POST", url, header);
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string signedStr = computeForHMACSHA256(strToSign, secret);
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// x-ca-signature
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header.Add("x-ca-signature", signedStr);
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return header;
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}
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/// <summary>
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/// 计算content-md5
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/// </summary>
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/// <param name="body"></param>
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/// <returns>base64后的content-md5</returns>
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private static string computeContentMd5(string body)
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{
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MD5 md5 = new MD5CryptoServiceProvider();
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byte[] result = md5.ComputeHash(System.Text.Encoding.UTF8.GetBytes(body));
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return Convert.ToBase64String(result);
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}
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/// <summary>
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/// 计算HMACSHA265
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/// </summary>
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/// <param name="str">待计算字符串</param>
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/// <param name="secret">平台APPSecet</param>
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/// <returns>HMAXH265计算结果字符串</returns>
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private static string computeForHMACSHA256(string str, string secret)
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{
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var encoder = new System.Text.UTF8Encoding();
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byte[] secretBytes = encoder.GetBytes(secret);
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byte[] strBytes = encoder.GetBytes(str);
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var opertor = new HMACSHA256(secretBytes);
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byte[] hashbytes = opertor.ComputeHash(strBytes);
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return Convert.ToBase64String(hashbytes);
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}
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/// <summary>
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/// 计算签名字符串
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/// </summary>
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/// <param name="method">HTTP请求方法,如“POST”</param>
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/// <param name="url">接口Url,如/artemis/api/resource/v1/org/advance/orgList</param>
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/// <param name="header">请求头</param>
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/// <returns>签名字符串</returns>
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private static string buildSignString(string method, string url, Dictionary<string, string> header)
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{
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StringBuilder sb = new StringBuilder();
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sb.Append(method.ToUpper()).Append("\n");
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if (null != header)
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{
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if (null != header["Accept"])
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{
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sb.Append((string)header["Accept"]);
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sb.Append("\n");
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}
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if (header.Keys.Contains("Content-MD5") && null != header["Content-MD5"])
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{
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sb.Append((string)header["Content-MD5"]);
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sb.Append("\n");
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}
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if (null != header["Content-Type"])
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{
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sb.Append((string)header["Content-Type"]);
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sb.Append("\n");
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}
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if (header.Keys.Contains("Date") && null != header["Date"])
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{
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sb.Append((string)header["Date"]);
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sb.Append("\n");
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}
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}
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// build and add header to sign
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string signHeader = buildSignHeader(header);
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sb.Append(signHeader);
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sb.Append(url);
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return sb.ToString();
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}
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/// <summary>
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/// 计算签名头
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/// </summary>
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/// <param name="header">请求头</param>
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/// <returns>签名头</returns>
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private static string buildSignHeader(Dictionary<string, string> header)
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{
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Dictionary<string, string> sortedDicHeader = new Dictionary<string, string>();
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sortedDicHeader = header;
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var dic = from objDic in sortedDicHeader orderby objDic.Key ascending select objDic;
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StringBuilder sbSignHeader = new StringBuilder();
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StringBuilder sb = new StringBuilder();
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foreach (KeyValuePair<string, string> kvp in dic)
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{
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if (kvp.Key.Replace(" ", "").Contains("x-ca-"))
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{
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sb.Append(kvp.Key + ":");
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if (!string.IsNullOrWhiteSpace(kvp.Value))
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{
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sb.Append(kvp.Value);
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}
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sb.Append("\n");
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if (sbSignHeader.Length > 0)
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{
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sbSignHeader.Append(",");
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}
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sbSignHeader.Append(kvp.Key);
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}
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}
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header.Add("x-ca-signature-headers", sbSignHeader.ToString());
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return sb.ToString();
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}
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}
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