public static string CreateJwtToken(LoginForJwt model, TimeSpan?expiration)
{
var secretKey = "STkzn6iROYF8YqE840An";
var signingKey = new SymmetricSecurityKey(System.Text.Encoding.ASCII.GetBytes(secretKey));
var now = DateTime.UtcNow;
if (!expiration.HasValue)
{
expiration = TimeSpan.FromMinutes(30 * 2 * 2);
}
var claims = new Claim[]
{
new Claim(ClaimTypes.Name, model.Flag),
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
new Claim(JwtRegisteredClaimNames.Iat, CommonUtil.ToTimestamp(now).ToString(), ClaimValueTypes.Integer64)
};
// Create the JWT and write it to a string
var jwt = new JwtSecurityToken(
issuer: "wechat", //token 是给谁的
audience: "user", //读者
claims: claims,
notBefore: now,
expires: now.Add(expiration.Value),
signingCredentials: new SigningCredentials(signingKey, SecurityAlgorithms.HmacSha256));
var encodedJwt = new JwtSecurityTokenHandler().WriteToken(jwt);
return(encodedJwt);
}
public static LoginForJwt AddToLoginForJwt(this DbContext context, LoginForJwt model)
{
context.Set <LoginForJwt>().Add(model);
return(model);
}
public static string CreateJwtToken(LoginForJwt model)
{
return(CreateJwtToken(model, null));
}