IdentityServer4登录后无法跳转设置策略
在中间件中手动改变samesite属性为lax就可以解决问题;
services.Configure<CookiePolicyOptions>(options => { options.MinimumSameSitePolicy = SameSiteMode.Lax; options.OnAppendCookie = cookieContext => CheckSameSite(cookieContext.Context, cookieContext.CookieOptions); options.OnDeleteCookie = cookieContext => CheckSameSite(cookieContext.Context, cookieContext.CookieOptions); }); private static void CheckSameSite(HttpContext httpContext, CookieOptions options) { if (options.SameSite == SameSiteMode.None) { var userAgent = httpContext.Request.Headers["User-Agent"].ToString(); if (DisallowsSameSiteNone(userAgent)) { options.SameSite = SameSiteMode.Lax; } } }