public ActionResult Login(string returnUrl, string verifykey)
{
//宣告
HongHwa.Sso sso = new HongHwa.Sso();
//傳入此網頁的System.Web.HttpContextBase型別
sso.AllowCrossReferrer(this.HttpContext);
if (string.IsNullOrWhiteSpace(verifykey))
{
Uri uri = HongHwa.Settings.SsoWebDevelop;
string url = uri.AbsoluteUri;
ViewBag.SSOUrl = url;
return(View("SSORedirect"));
}
else
{
//設定取得Sso認證後的帳號
string account;
//呼叫Sso並取得認證結果
//請視環境選用相對應的SSO Uri,此處範例為正式環境，故選用HongHwa.Settings.SsoWeb
if (sso.Authorize(HongHwa.Settings.SsoWebDevelop, verifykey, out account))
{
//認證成功
logger.Info($"sso.Authorize is true, account = {account}");
//有取得帳號名稱 前往View 把帳號Post然後做非同步處理
if (!string.IsNullOrWhiteSpace(account))
{
logger.Info("go to SSOLogin");
SSOViewModel model = new SSOViewModel
{
Verifykey = verifykey
};
return(View("SSOLogin", model));
}
else
{
logger.Info("SSO fail");
return(RedirectToAction("Index", "Home"));
}
}
else
{
logger.Info("SSO fail");
return(RedirectToAction("Index", "Home"));
}
}
}
public async Task <ActionResult> Login(SSOViewModel model)
{
if (!ModelState.IsValid)
{
return(RedirectToAction("Index", "Home"));
}
logger.Info($"SSO接回後Post進來 vkey = {model.Verifykey}");
string account;
HongHwa.Sso sso = new HongHwa.Sso();
//傳遞vkey再取帳號應該比較安全?
if (sso.Authorize(HongHwa.Settings.SsoWebDevelop, model.Verifykey, out account))
{
var user = new ApplicationUser {
Id = account, UserName = account
};
//沒帳號直接登入會跳錯
if (UserManager.FindById(account) != null)
{
SignInManager.SignIn(user, isPersistent: false, rememberBrowser: false);
logger.Info($"登入成功");
TempData["AlertMsg"] = "登入成功";
}
if (UserManager.FindById(account) == null)
{
var createResult = await UserManager.CreateAsync(user);
foreach (var error in createResult.Errors)
{
logger.Debug($"ERROR = {error}");
}
if (createResult.Succeeded)
{
logger.Info($"無帳號 建立帳號成功");
await SignInManager.SignInAsync(user, isPersistent : false, rememberBrowser : false);
//角色存在判斷
var roleName = "一般使用者";
if (RoleManager.RoleExists(roleName) == false)
{
var role = new IdentityRole(roleName);
await RoleManager.CreateAsync(role);
}
//將使用者加入角色
await UserManager.AddToRoleAsync(user.Id, roleName);
TempData["AlertMsg"] = "登入成功";
return(RedirectToAction("Index", "Home"));
}
else
{
logger.Info($"無帳號 建立帳號失敗 嘗試登入");
TempData["AlertMsg"] = "登入失敗，請重新操作";
}
}
}
else
{
TempData["AlertMsg"] = "登入失敗，請重新操作";
}
return(RedirectToAction("Index", "Home"));
}