protected override async Task <AuthenticateResult> HandleAuthenticateAsync()
{
//获取 AuthenticateResult
var result = await EnsurePlatformTicket();
if (!result.Succeeded)
{
return(result);
}
//Ticket包含很多信息。调用平台接口 Check(Ticket)验证票据是否合法, 及各种跳转逻辑
var context = new PlatformValidatePrincipalContext(Context, result.Ticket, Options);
if (context.Principal == null)
{
return(AuthenticateResult.Fail("No principal."));
}
await Options.Events.ValidatePrincipal(context, _IPlatformService);
_sessionKey = result.Ticket.Principal.Identity.Name;
//保存User信息
if (Options.UserSessionStore != null && _sessionKey != null)
{
//调用接口获取User信息
var appUser = await Options.UserSessionStore.GetAsync(_sessionKey);
if (appUser == null)
{
appUser = _IPlatformService.GetPlatformUser(_sessionKey);
await Options.UserSessionStore.RenewAsync(_sessionKey, appUser);
}
}
return(AuthenticateResult.Success(new AuthenticationTicket(context.Principal, context.Properties, Options.AuthenticationScheme)));
}
public Task ValidatePrincipal(PlatformValidatePrincipalContext context, IPlatformService platformService)
{
return(Task.FromResult(platformService.CheckValid(context.Principal)));
}
