/// <summary>
/// 获取请求中的*
/// </su mmary>
/// <param name="httpRequest"></param>
/// <returns></returns>
public static string GetRequestTokenString(HttpRequest httpRequest)
{
StringValues JwtBearer;
httpRequest.Headers.TryGetValue("Authorization", out JwtBearer);
string JwtBearerString = JwtBearer.ToString();
string[] sArray = JwtBearerString.Split(' ');
string acToken = sArray[1];//分离出Token
return(acToken);
}
private ClaimsPrincipal GetToken()
{
StringValues JwtBearer;
Request.Headers.TryGetValue("Authorization", out JwtBearer);
string JwtBearerString = JwtBearer.ToString();
string[] sArray = JwtBearerString.Split(' ');
string acToken = sArray[1]; //分离出Token
var claimsPrincipal = JwtManager.GetPrincipal(acToken); //对Token
return(claimsPrincipal);
}
public async Task <JObject> Get(string username)
{
#region 变量声明以及初始化
JObject result;//返回结果
StringValues JwtBearer;
Request.Headers.TryGetValue("Authorization", out JwtBearer);
string JwtBearerString = JwtBearer.ToString();
string[] sArray = JwtBearerString.Split(' ');
string acToken = sArray[1]; //分离出Token
var claimsPrincipal = JwtManager.GetPrincipal(acToken); //对Token
string uname = claimsPrincipal.Identity.Name.ToString(); //获取用户名
ErrorRootobject error = new ErrorRootobject
{
ReturnCode = "00001",
msg = "JSON format error"
};
string serial = JsonConvert.SerializeObject(error); //将实体类序列化为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
username = "******";
if (uname != username)//提交的用户名与Token不匹配
{
ErrorRootobject error1 = new ErrorRootobject
{
ReturnCode = "00001",
msg = "User and Token mismatch"
};
string serial1 = JsonConvert.SerializeObject(error1); //将实体类序列化为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial1); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
#region 检查表单
try
{
}
catch
{
error.ReturnCode = "00001";
error.msg = "JSON format error";
serial = JsonConvert.SerializeObject(error); //将实体类序列化为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
#region 用户名以及密码的判空
if (username == "")
{
error.ReturnCode = "00009";
error.msg = "Username can not be null";
serial = JsonConvert.SerializeObject(error); //将实体类序列化为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
#region 用户名以及密码的危险字符检查
//排查危险字符
bool unameDanger = Regex.IsMatch(username, @"[-|;|,|\/|||||\}|\{|%|@|\*|!|\']");
if (unameDanger)
{
//失败后返回错误原因：
error = new ErrorRootobject();
error.ReturnCode = "0002";
error.msg = "Username contains dangerous characters ";
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
return(result);
}
#endregion
#region 查询用户信息
var conn = anJiaContext.Database.GetDbConnection();
conn.Open();
var command = conn.CreateCommand();
string query = "SELECT Username,Email, Phonenum, RegistDate, Sex, Username"
+ "FROM Users "
+ "WHERE Username = '******'";
command.CommandText = query;
DbDataReader reader = await command.ExecuteReaderAsync();
if (reader.HasRows)
{
conn.Close();//关闭连接
reader.Read();
username = reader["Username"].ToString();
string Email = reader["Email"].ToString();
string Phonenum = reader["Phonenum"].ToString();
string RegistDate = reader["RegistDate"].ToString();
var redis = RedisHelper.GetRedisHelper();
error = new ErrorRootobject
{
ReturnCode = "0010",
msg = "Token failed to get"
};
// serial = JsonConvert.SerializeObject(actoken);//将实体类序列化为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial);//将JSON字符串反序列化为JObject对象
}
else
{
conn.Close();
//密码不匹配返回错误原因：
error = new ErrorRootobject();
error.ReturnCode = "0005";
error.msg = "Incorrect username or password";
serial = JsonConvert.SerializeObject(error); //将实体类序列化 为JSON字符串
result = (JObject)JsonConvert.DeserializeObject(serial); //将JSON字符串反序列化为JObject对象
}
reader.Dispose(); //释放资源
#endregion
return(result);
}