Share Localization cookies with other application

[abdullahshaqaliah]

Hi
I have many applications shared by single sign-on, but I have a problem when switching the language from any application then going to another application that does not take the same language that was selected from the other application.
I put cookie sharing on the same domain or path and it also didn't work

    private void ConfigureCookies(ServiceConfigurationContext context, IConfiguration configuration)
    {
        context.Services.ConfigureApplicationCookie(options => {
            options.Cookie.Name = configuration["Cookies:Name"];
            options.Cookie.Domain = configuration["Cookies:Domain"];
            options.Cookie.Path = configuration["Cookies:Path"];
        });
    }

Also i added the storage all the keys wirh data protection but does not working to share the language with other applications

        var keysFolder = Path.Combine(hostEnvironment.ContentRootPath, "Keys");

        var dataProtectionBuilder = context.Services.AddDataProtection()
             .PersistKeysToFileSystem(new DirectoryInfo(keysFolder))
            .SetApplicationName(configuration["DataProtection:ApplicationName"]);

Is there a way on the ِAbp to solve this problem?

[maliming]

hi

You can change the domain of cookies.

Consts.SharedCookieDomain can be .example.com

public static IServiceCollection ConfigureShareCultureCookies(this IServiceCollection services)
{
	services.Configure<CookiePolicyOptions>(options =>
	{

		options.OnAppendCookie = cookieContext =>
		{
			SetCultureCookieDomain(cookieContext, null);
		};

		options.OnDeleteCookie = cookieContext =>
		{
			SetCultureCookieDomain(null, cookieContext);
		};
	});

	return services;
}

private static void SetCultureCookieDomain(AppendCookieContext appendCookieContext, DeleteCookieContext deleteCookieContext)
{
	if (appendCookieContext != null)
	{
		if (appendCookieContext.CookieName == CookieRequestCultureProvider.DefaultCookieName && Consts.SharedCookieDomain != null)
		{
			appendCookieContext.CookieOptions.Domain = Consts.SharedCookieDomain;
		}
	}

	if (deleteCookieContext != null)
	{
		if (deleteCookieContext.CookieName == CookieRequestCultureProvider.DefaultCookieName && Consts.SharedCookieDomain != null)
		{
			deleteCookieContext.CookieOptions.Domain = Consts.SharedCookieDomain;
		}
	}
}

https://www.c-sharpcorner.com/article/asp-net-core-cookie-sharing-authentication/

[abdullahshaqaliah]

Hi
Thank you its working
It must also be added app.UseCookiePolicy(); middleware before app.UseRouting();

Can save in settings the language for each user when selected the language like aspnetboilerplate??