public ActionResult ExternalLoginConfirmation(RegisterExternalLoginModel model, string returnUrl)
{
string provider = null;
string providerUserId = null;
if (User.Identity.IsAuthenticated || !OAuthWebSecurity.TryDeserializeProviderUserId(model.ExternalLoginData, out provider, out providerUserId))
{
return RedirectToAction("Manage");
}
if (ModelState.IsValid)
{
// Insert a new user into the database
using (WebPagesContext db = new WebPagesContext())
{
Webpages_UserProfile user = db.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == model.UserName.ToLower());
// Check if user already exists
if (user == null)
{
// Insert name into the profile table
var newUser = new Webpages_UserProfile { UserName = model.UserName };
db.UserProfiles.Add(newUser);
db.SaveChanges();
OAuthWebSecurity.CreateOrUpdateAccount(provider, providerUserId, model.UserName);
OAuthWebSecurity.Login(provider, providerUserId, createPersistentCookie: false);
WebSecurity.CreateAccount(model.UserName, null);
return RedirectToLocal(returnUrl);
}
else
{
ModelState.AddModelError("UserName", "User name already exists. Please enter a different user name.");
}
}
}
ViewBag.ProviderDisplayName = OAuthWebSecurity.GetOAuthClientData(provider).DisplayName;
ViewBag.ReturnUrl = returnUrl;
return View(model);
}
public static Webpages_VUser CreateOrGetByUserId(int userid)
{
using (var db = new WebPagesContext())
{
var vuser = db.Webpages_VUsers.FirstOrDefault(o => o.UserID == userid);
if (vuser != null)
return vuser;
if (db.UserProfiles.Find(userid) == null)
return null;
vuser = new Webpages_VUser();
vuser.UserID = userid;
vuser.Type = (int)VUserType.User;
db.Webpages_VUsers.Add(vuser);
db.SaveChanges();
return vuser;
}
}
/// <summary>
/// 保存 存有节点ID和本节点更改后的角色列表 信息 的Hashtable到数据库
/// </summary>
/// <param name="hstbl">存有节点ID和本节点更改后的角色列表 信息 的Hashtable</param>
private static void SaveHashTableInfo(List<MenuNodeInfo> hstbl)
{
if (hstbl == null)
return;
using (var db = new WebPagesContext())
{
var tra = db.Database.Connection.BeginTransaction();
try
{
foreach (MenuNodeInfo item in hstbl)
{
int menuid = item.Nodeid;
foreach (int vuserid in item.AddedVUserids)
{
var right = db.MenuTreeRights.Find(menuid ,vuserid);
if (right == null)
{
right = new MenuTreeRight();
right.MenuId = menuid;
right.VuserID = vuserid;
db.MenuTreeRights.Add(right);
}
}
if (item.RemovedVUserids != null)
{
StringBuilder strDeleteVuserids = new StringBuilder();
foreach (int vuserid in item.RemovedVUserids)
{
var menu = db.MenuTrees.Find(menuid, vuserid);
db.Entry(menu).State = System.Data.EntityState.Deleted;
}
}
}
db.SaveChanges();
tra.Commit();
}
catch
{
tra.Rollback();
throw;
}
finally
{
db.Dispose();
}
}
}
public static Webpages_VUser CreateOrGetByGroupId(string groupCode)
{
using (var db = new WebPagesContext())
{
var vuser = db.Webpages_VUsers.FirstOrDefault(o => o.RoleID == groupCode);
if (vuser != null)
return vuser;
vuser = new Webpages_VUser();
vuser.RoleID = groupCode;
vuser.Type = (int)VUserType.Group;
db.Webpages_VUsers.Add(vuser);
db.SaveChanges();
return vuser;
}
}