public override SessionStateStoreData GetItem(HttpContext context, string id, out bool locked, out TimeSpan lockAge, out object lockId,
out SessionStateActions actions)
{
var returnValue = _store.GetItem(context, id, out locked, out lockAge, out lockId, out actions);
if (returnValue == null && lockId != null)
{
_store.ReleaseItemExclusive(context, id, lockId);
returnValue = _store.GetItem(context, id, out locked, out lockAge, out lockId, out actions);
}
return(returnValue);
}
private string RegenrateSessionId()
{
var manager = new SessionIDManager();
HttpContext context = System.Web.HttpContext.Current;
string oldId = manager.GetSessionID(context);
string newId = manager.CreateSessionID(context);
bool isAdd = false, isRedir = false;
manager.SaveSessionID(context, newId, out isRedir, out isAdd);
var ctx = (HttpApplication)System.Web.HttpContext.Current.ApplicationInstance;
HttpModuleCollection mods = ctx.Modules;
var ssm = (SessionStateModule)mods.Get("Session");
FieldInfo[] fields = ssm.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Instance);
SessionStateStoreProviderBase store = null;
FieldInfo rqIdField = null, rqLockIdField = null, rqStateNotFoundField = null;
foreach (FieldInfo field in fields)
{
if (field.Name.Equals("_store"))
{
store = (SessionStateStoreProviderBase)field.GetValue(ssm);
}
if (field.Name.Equals("_rqId"))
{
rqIdField = field;
}
if (field.Name.Equals("_rqLockId"))
{
rqLockIdField = field;
}
if (field.Name.Equals("_rqSessionStateNotFound"))
{
rqStateNotFoundField = field;
}
}
if (rqLockIdField != null)
{
object lockId = rqLockIdField.GetValue(ssm);
if ((lockId != null) && (oldId != null))
{
if (store != null)
{
store.ReleaseItemExclusive(context, oldId, lockId);
}
}
}
if (rqStateNotFoundField != null)
{
rqStateNotFoundField.SetValue(ssm, true);
}
if (rqIdField != null)
{
rqIdField.SetValue(ssm, newId);
}
return(newId);
}
public ActionResult Login(int?id)
{
//Session.Abandon();
SessionIDManager manager = new SessionIDManager();
manager.RemoveSessionID(System.Web.HttpContext.Current);
var oldId = manager.GetSessionID(System.Web.HttpContext.Current);
var newId = manager.CreateSessionID(System.Web.HttpContext.Current);
var isRedirected = true;
var isAdded = true;
manager.SaveSessionID(System.Web.HttpContext.Current, newId, out isRedirected, out isAdded);
System.Web.HttpContext.Current.Session["sessionid"] = newId;
HttpApplication ctx = (HttpApplication)System.Web.HttpContext.Current.ApplicationInstance;
HttpModuleCollection mods = ctx.Modules;
System.Web.SessionState.SessionStateModule ssm = (SessionStateModule)mods.Get("Session");
System.Reflection.FieldInfo[] fields = ssm.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Instance);
SessionStateStoreProviderBase store = null;
System.Reflection.FieldInfo rqIdField = null, rqLockIdField = null, rqStateNotFoundField = null;
foreach (System.Reflection.FieldInfo field in fields)
{
if (field.Name.Equals("_store"))
{
store = (SessionStateStoreProviderBase)field.GetValue(ssm);
}
if (field.Name.Equals("_rqId"))
{
rqIdField = field;
}
if (field.Name.Equals("_rqLockId"))
{
rqLockIdField = field;
}
if (field.Name.Equals("_rqSessionStateNotFound"))
{
rqStateNotFoundField = field;
}
}
object lockId = rqLockIdField.GetValue(ssm);
if ((lockId != null) && (oldId != null))
{
store.ReleaseItemExclusive(System.Web.HttpContext.Current, oldId, lockId);
}
rqStateNotFoundField.SetValue(ssm, true);
rqIdField.SetValue(ssm, newId);
ViewBag.CompanyID = id;
ViewBag.Message = id.HasValue ? "" : "缺少公司标识";
ViewBag.ThirdLoginUrl = string.Format("{0}?client_id={1}&redirect_uri={2}&state={3}&response_type=code", authorizeUrl, clinetId, redirectUri, state);
return(View());
}
public static void RegenrateSessionId()
{
Authorization.AuthoCookie.RegenerateAuthoCookie();
SessionIDManager manager = new SessionIDManager();
string oldId = manager.GetSessionID(HttpContext.Current);
string newId = manager.CreateSessionID(HttpContext.Current);
bool isAdd = false, isRedir = false;
manager.SaveSessionID(HttpContext.Current, newId, out isRedir, out isAdd);
HttpApplication ctx = (HttpApplication)HttpContext.Current.ApplicationInstance;
HttpModuleCollection mods = ctx.Modules;
System.Web.SessionState.SessionStateModule ssm = (SessionStateModule)mods.Get("Session");
System.Reflection.FieldInfo[] fields = ssm.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Instance);
SessionStateStoreProviderBase store = null;
System.Reflection.FieldInfo rqIdField = null, rqLockIdField = null, rqStateNotFoundField = null;
foreach (System.Reflection.FieldInfo field in fields)
{
if (field.Name.Equals("_store"))
{
store = (SessionStateStoreProviderBase)field.GetValue(ssm);
}
if (field.Name.Equals("_rqId"))
{
rqIdField = field;
}
if (field.Name.Equals("_rqLockId"))
{
rqLockIdField = field;
}
if (field.Name.Equals("_rqSessionStateNotFound"))
{
rqStateNotFoundField = field;
}
}
object lockId = rqLockIdField.GetValue(ssm);
if ((lockId != null) && (oldId != null))
{
store.ReleaseItemExclusive(HttpContext.Current, oldId, lockId);
}
rqStateNotFoundField.SetValue(ssm, true);
rqIdField.SetValue(ssm, newId);
}