This commit is contained in:
2025-05-13 12:55:33 +08:00
parent 2e39625490
commit 403b4d968e

View File

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