C# 钉钉api接口开发(三) 免登录及自动刷新AccessToken
每次打开微应用时，需要登录，根据接口文档做免登录处理．
获取 AccessToken 根据 AccessToken去获取免登录 Ticket 然后签名，部分字段返回前台交给钉钉效验，通过之后则返回 code 根据 code 获取用户编码 通过用户编码获取用户信息.
唯一碰到的坑就是 签名的结果需要小写．
贴代码 前面的也贴出来好了 这个是钉钉demo接口的实现代码
public static class DdHelper
{
private static String dd_autoaddress = ConfigurationManager.AppSettings["DD_autoaddress"];
private static String dd_host = ConfigurationManager.AppSettings["DD_host"];
private static String dd_corpid = ConfigurationManager.AppSettings["DD_corpid"];
private static String dd_corpsecret = ConfigurationManager.AppSettings["DD_corpsecret"];
private static String dd_accesstoken = string.Empty;
private static DateTime dd_accesstokentime;
public static String jsTicket = string.Empty;
public static String nonce = string.Empty;
public static String jsUrl = string.Empty;
public static int timeStamp = 0;
///
/// 免登录签名
///
///
/// 发起请求
///
/// 地址
/// 数据
/// 请求类型
///
/// 更新AccessToken
///
public static void GetAccessToken()
{
if (dd_accesstokentime == null || (DateTime.Now.Ticks - dd_accesstokentime.Ticks) >= 5000)
{
dd_accesstokentime = DateTime.Now;
dd_accesstoken = JsonConvert.DeserializeObject(Request("gettoken?corpid=" + dd_corpid + "&corpsecret=" + dd_corpsecret, "", "GET")).Access_Token;
}
}
///
/// 获取免登录令牌
///
/// (json);
if (Convert.ToInt32(jo["errcode"]) == 0)
return jo["ticket"].Value();
return "";
}
///
/// 获取部门列表
///
/// 上级部门编号 允许为空
///
/// 获取免登录的用户信息
///
///
/// (json);
if (Convert.ToInt32(jo["errcode"]) == 0)
{
string userid = jo["userid"].Value();
json = Request("user/get?userid=" + userid, "", "GET");
BLL.Config.ConfigBll.InsertLog("获取免登录的用户信息", json, "GetUserInfo");
}
return json;
}
} 发代码要发全
public static class EncryptUtil
{
#region MD5加密
///
/// MD5加密
///
public static string Md532(this string value)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
MD5 md5 = MD5.Create();
return HashAlgorithmBase(md5, value, encoding);
}
///
/// 加权MD5加密
///
public static string Md532(this string value, string salt)
{
return salt == null ? value.Md532() : (value + "『" + salt + "』").Md532();
}
#endregion
#region SHA 加密
///
/// SHA1 加密
///
public static string Sha1(this string value)
{
if (value == null)
throw new ArgumentNullException("需要加密的字符串不能为空。");
var encoding = Encoding.UTF8;
SHA1 sha1 = new SHA1CryptoServiceProvider();
return HashAlgorithmBase(sha1, value, encoding);
}
///
/// SHA256 加密
///
public static string Sha256(this string value)
{
if (value == null)
throw new ArgumentNullException("需要加密的字符串不能为空。");
var encoding = Encoding.UTF8;
SHA256 sha256 = new SHA256Managed();
return HashAlgorithmBase(sha256, value, encoding);
}
///
/// SHA512 加密
///
public static string Sha512(this string value)
{
if (value == null)
throw new ArgumentNullException("需要加密的字符串不能为空。");
var encoding = Encoding.UTF8;
SHA512 sha512 = new SHA512Managed();
return HashAlgorithmBase(sha512, value, encoding);
}
#endregion
#region HMAC 加密
///
/// HmacSha1 加密
///
public static string HmacSha1(this string value, string keyVal)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
byte[] keyStr = encoding.GetBytes(keyVal);
HMACSHA1 hmacSha1 = new HMACSHA1(keyStr);
return HashAlgorithmBase(hmacSha1, value, encoding);
}
///
/// HmacSha256 加密
///
public static string HmacSha256(this string value, string keyVal)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
byte[] keyStr = encoding.GetBytes(keyVal);
HMACSHA256 hmacSha256 = new HMACSHA256(keyStr);
return HashAlgorithmBase(hmacSha256, value, encoding);
}
///
/// HmacSha384 加密
///
public static string HmacSha384(this string value, string keyVal)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
byte[] keyStr = encoding.GetBytes(keyVal);
HMACSHA384 hmacSha384 = new HMACSHA384(keyStr);
return HashAlgorithmBase(hmacSha384, value, encoding);
}
///
/// HmacSha512 加密
///
public static string HmacSha512(this string value, string keyVal)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
byte[] keyStr = encoding.GetBytes(keyVal);
HMACSHA512 hmacSha512 = new HMACSHA512(keyStr);
return HashAlgorithmBase(hmacSha512, value, encoding);
}
///
/// HmacMd5 加密
///
public static string HmacMd5(this string value, string keyVal)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
byte[] keyStr = encoding.GetBytes(keyVal);
HMACMD5 hmacMd5 = new HMACMD5(keyStr);
return HashAlgorithmBase(hmacMd5, value, encoding);
}
///
/// HmacRipeMd160 加密
///
public static string HmacRipeMd160(this string value, string keyVal)
{
if (value == null)
{
throw new ArgumentNullException("需要加密的字符串不能为空。");
}
var encoding = Encoding.UTF8;
byte[] keyStr = encoding.GetBytes(keyVal);
HMACRIPEMD160 hmacRipeMd160 = new HMACRIPEMD160(keyStr);
return HashAlgorithmBase(hmacRipeMd160, value, encoding);
}
#endregion
#region AES 加密解密
///
/// AES加密
///
/// 待加密字段
/// 密钥值
/// 加密辅助向量
///
/// AES解密
///
/// 待加密字段
/// 密钥值
/// 加密辅助向量
///
/// AES Byte类型 加密
///
/// 待加密明文
/// 密钥值
/// 加密辅助向量
///
/// AES Byte类型 解密
///
/// 待解密明文
/// 密钥值
/// 加密辅助向量
///
/// DES 加密
///
public static string Des(this string value, string keyVal, string ivVal)
{
try
{
byte[] data = Encoding.UTF8.GetBytes(value);
var des = new DESCryptoServiceProvider { Key = Encoding.ASCII.GetBytes(keyVal.Length > 8 ? keyVal.Substring(0, 8) : keyVal), IV = Encoding.ASCII.GetBytes(ivVal.Length > 8 ? ivVal.Substring(0, 8) : ivVal) };
var desencrypt = des.CreateEncryptor();
byte[] result = desencrypt.TransformFinalBlock(data, 0, data.Length);
return BitConverter.ToString(result);
}
catch { return "转换出错！"; }
}
///
/// DES 解密
///
public static string UnDes(this string value, string keyVal, string ivVal)
{
try
{
string[] sInput = value.Split("-".ToCharArray());
byte[] data = new byte[sInput.Length];
for (int i = 0; i < sInput.Length; i++)
{
data[i] = byte.Parse(sInput[i], NumberStyles.HexNumber);
}
var des = new DESCryptoServiceProvider { Key = Encoding.ASCII.GetBytes(keyVal.Length > 8 ? keyVal.Substring(0, 8) : keyVal), IV = Encoding.ASCII.GetBytes(ivVal.Length > 8 ? ivVal.Substring(0, 8) : ivVal) };
var desencrypt = des.CreateDecryptor();
byte[] result = desencrypt.TransformFinalBlock(data, 0, data.Length);
return Encoding.UTF8.GetString(result);
}
catch { return "解密出错！"; }
}
#endregion
#region BASE64 加密解密
///
/// BASE64 加密
///
/// 待加密字段
///
/// BASE64 解密
///
/// 待解密字段
///
/// Base64加密 可逆
///
/// 待加密文本
///
/// Base64解密
///
/// 密文
///
/// 转成数组
///
private static byte[] Str2Bytes(this string source)
{
source = source.Replace(" ", "");
byte[] buffer = new byte[source.Length / 2];
for (int i = 0; i < source.Length; i += 2) buffer[i / 2] = Convert.ToByte(source.Substring(i, 2), 16);
return buffer;
}
///
/// 转换成字符串
///
private static string Bytes2Str(this IEnumerable source, string formatStr = "{0:X2}")
{
StringBuilder pwd = new StringBuilder();
foreach (byte btStr in source) { pwd.AppendFormat(formatStr, btStr); }
return pwd.ToString();
}
private static byte[] FormatByte(this string strVal, Encoding encoding)
{
return encoding.GetBytes(strVal.Base64().Substring(0, 16).ToUpper());
}
///
/// HashAlgorithm 加密统一方法
///
private static string HashAlgorithmBase(HashAlgorithm hashAlgorithmObj, string source, Encoding encoding)
{
byte[] btStr = encoding.GetBytes(source);
byte[] hashStr = hashAlgorithmObj.ComputeHash(btStr);
return hashStr.Bytes2Str();
}
#endregion
} ViewData["sign"] = DdHelper.GetSign();
ViewData["jsTicket"] = DdHelper.jsTicket;
ViewData["nonce"] = DdHelper.nonce;
ViewData["jsUrl"] = DdHelper.jsUrl;
ViewData["timeStamp"] = DdHelper.timeStamp;public String AutoLogin(string code) {
return DdHelper.GetUserInfo(code);
}前台脚本
var _config = [];
_config.agentId = 131834322;
_config.corpId = "";
_config.timeStamp = '@ViewData["timeStamp"]';
_config.nonceStr = "@ViewData["nonce"]";
_config.signature = "@ViewData["sign"]";
dd.config({
agentId: _config.agentId,
corpId: _config.corpId,
timeStamp: _config.timeStamp,
nonceStr: _config.nonceStr,
signature: _config.signature,
jsApiList: ['runtime.info', 'biz.contact.choose',
'device.notification.confirm', 'device.notification.alert',
'device.notification.prompt', 'biz.ding.post',
'biz.util.openLink']
});
dd.ready(function () {
dd.runtime.info({
onSuccess: function (info) {
logger.e('runtime info: ' + JSON.stringify(info));
},
onFail: function (err) {
logger.e('fail: ' + JSON.stringify(err));
}
});
dd.runtime.permission.requestAuthCode({
corpId: _config.corpId,
onSuccess: function (result) {
YsDdAjax('/App/AutoLogin', { code: result.code }, function (data) {
dd.device.notification.alert({
message: JSON.stringify(data),
title: "提示",
buttonName: "个人信息",
onSuccess: function () {
//onSuccess将在点击button之后回调
/*回调*/
},
onFail: function (err) { }
});
});
},
onFail: function (err) { $('#userName').val(JSON.stringify(err)); }
});
});
dd.error(function (err) {
alert('dd error: ' + JSON.stringify(err));
});