/// <summary>
/// 判断是否登录成功，若成功，则返回Token。
/// </summary>
/// <param name="userInfo">用户登录信息的实体类</param>
/// <returns></returns>
public async Task <ResponseData> UserInfo(UserInfo userInfo)
{
var selectUserInfo = await Db.SingleOrDefaultAsync <UserInfo>("where UserName = @0", userInfo.UserName);
if (!(userInfo.UserName.Equals(selectUserInfo.UserName) && userInfo.Pwd.Equals(selectUserInfo.Pwd)))
{
return(new ResponseData("账号或密码错误", "", StatusCode.Fail));
}
var nbf = DateTime.Now;
var exp = nbf.AddMinutes(60);
var myClaim = new[] {
new Claim(JwtRegisteredClaimNames.Sub, selectUserInfo.UserName),
new Claim("Company", "hn"),
new Claim("author", "tp"),
new Claim(JwtRegisteredClaimNames.Exp, $"{new DateTimeOffset(exp).ToUnixTimeSeconds()}"),
new Claim(JwtRegisteredClaimNames.Nbf, $"{new DateTimeOffset(nbf).ToUnixTimeSeconds()}")
};
IdentityModelEventSource.ShowPII = true;
var authKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes("123456789963258741"));
var token = new JwtSecurityToken(
issuer: "tp",
expires: exp,
audience: "everyone",
notBefore: nbf,
claims: myClaim,
signingCredentials: new SigningCredentials(authKey, SecurityAlgorithms.HmacSha256)
);
var tokenAndTime = new
{
jwttoken = new JwtSecurityTokenHandler().WriteToken(token),
//overdue = token.ValidTo.ToLocalTime()
overdue = new DateTimeOffset(token.ValidTo).ToUnixTimeSeconds()
};
return(new ResponseData("验证通过", tokenAndTime, StatusCode.Success));
}
