/// <summary>
/// 将session对象转换为Ticket
/// </summary>
/// <returns></returns>
public AuthenticationTicket ConvertToTicket()
{
var claimIdentity = new ClaimsIdentity(AuthenticationScheme);
claimIdentity.AddClaims(Claims.Select(c => new Claim(c.Key, c.Value)));
var sessionConfig = SessionConfig.GetSessionConfig();
var nowSessionClaim = claimIdentity.Claims.FirstOrDefault(c => c.Type == sessionConfig.SessionClaimName);
if (nowSessionClaim == null)
{
claimIdentity.AddClaim(new Claim(sessionConfig.SessionClaimName, SessionToken));
}
AuthenticationProperties props = new AuthenticationProperties();
if (PropertiesItems != null)
{
foreach (var pitem in PropertiesItems)
{
props.Items.Add(pitem.Key, pitem.Value);
}
}
props.IsPersistent = true;
props.AllowRefresh = true;
return(new AuthenticationTicket(new ClaimsPrincipal(claimIdentity), props, AuthenticationScheme));
}
/// <summary>
/// 获取授权对象
/// </summary>
/// <param name="claims">凭据信息</param>
/// <returns></returns>
public static string GetSubject(IEnumerable <Claim> claims)
{
if (claims != null && claims.Any())
{
var sessionConfig = SessionConfig.GetSessionConfig();
return(GetSubject(claims.ToDictionary(c => c.Type, c => c.Value)));
}
return(string.Empty);
}
/// <summary>
/// 获取session键值
/// </summary>
/// <param name="claims">凭据信息</param>
/// <returns></returns>
public static string GetSessionToken(IEnumerable <Claim> claims)
{
if (claims != null && claims.Any())
{
var sessionConfig = SessionConfig.GetSessionConfig();
var sessionClaim = claims.FirstOrDefault(c => c.Type == sessionConfig.SessionClaimName);
return(sessionClaim?.Value ?? string.Empty);
}
return(string.Empty);
}
/// <summary>
/// 获取session键值
/// </summary>
/// <param name="values">值</param>
/// <returns></returns>
public static string GetSessionToken(Dictionary <string, string> values)
{
if (values == null || values.Count <= 0)
{
return(string.Empty);
}
var sessionConfig = SessionConfig.GetSessionConfig();
values.TryGetValue(sessionConfig.SessionClaimName, out string sessionToken);
return(sessionToken);
}
/// <summary>
/// 获取session配置
/// </summary>
/// <returns></returns>
public static SessionConfig GetSessionConfig()
{
SessionConfig sessionConfig = null;
if (ContainerManager.IsRegister <IOptions <SessionConfig> >())
{
sessionConfig = ContainerManager.Resolve <IOptions <SessionConfig> >()?.Value;
}
if (sessionConfig == null)
{
sessionConfig = new SessionConfig();
}
return(sessionConfig);
}
/// <summary>
/// AuthenticationTicket转换为Session对象
/// </summary>
/// <param name="ticket"></param>
/// <returns></returns>
public static AuthSession FromAuthenticationTicket(AuthenticationTicket ticket)
{
if (ticket == null)
{
return(null);
}
var session = new AuthSession()
{
AuthenticationScheme = ticket.AuthenticationScheme,
PropertiesItems = ticket.Properties.Items.ToDictionary(c => c.Key, c => c.Value),
Claims = ticket.Principal.Claims?.ToDictionary(c => c.Type, c => c.Value),
};
var sessionConfig = SessionConfig.GetSessionConfig();
if (session.Claims?.ContainsKey(sessionConfig.SessionClaimName) ?? false)
{
session.SessionToken = session.Claims[sessionConfig.SessionClaimName];
}
session.Expires = DateTimeOffset.Now.Add(sessionConfig.Expires);
return(session);
}
