public static void InitSession(IPlatSessionData data, string colUid, params string[] colArgs)
{
data.LastSiteId = SiteMapCache.SiteId;
var nvc = HttpContext.Current.Request.QueryString;
if (null == nvc)
{
return;
}
data.Uid = nvc[colUid] ?? string.Empty;
if (null == colArgs || colArgs.Length == 0)
{
data.AuthArgs = HttpContext.Current.Request.Url.Query.TrimStart('?');
}
else
{
var sb = new StringBuilder();
foreach (var col in colArgs)
{
sb.AppendFormat("{0}{1}={2}", sb.Length == 0 ? "" : "&", col, nvc[col] ?? string.Empty);
}
data.AuthArgs = sb.ToString();
sb.Clear();
}
}
void redirectBack(IPlatSessionData platSession)
{
LogHelper.Insert(string.Format("RedirectBack rawUrl:{0},data:{1}", Request.Url.PathAndQuery, platSession), LogType.Error);
var plat = SiteMapCache.Instance().GetPlatConfig();
if (null != plat)
{
HttpContext.Current.Response.Redirect(plat.PlatMainUrl, false);
}
}
void redirect(AllSitemapEntity site, IPlatSessionData platSession)
{
string url = string.Format(site.SiteLoginUrl, platSession.AuthArgs);
if (!string.IsNullOrEmpty(ConfigurationManager.AppSettings["TraceNav"]))
{
LogHelper.Insert(string.Format("Redirect rawUrl:{0},newUrl:{1}", Request.Url.PathAndQuery, url), LogType.Error);
}
HttpContext.Current.Response.RedirectPermanent(url, false);
HttpContext.Current.ApplicationInstance.CompleteRequest();
}
protected virtual bool SaveToSession(IPlatSessionData session)
{
string value = session.ToPlatString((int)EnumPlatSessionMode.Session);
if (string.IsNullOrEmpty(value))
{
return(false);
}
HttpContext.Current.Session[PlatCookieName] = value;
return(true);
}
protected override bool ValidateSession(IPlatSessionData session)
{
var data = session as WanwanSessionInfo;
if (null == data || string.IsNullOrEmpty(data.SessionKey))
{
return(false);
}
data.ErrorCode = WebErrorCode.OK;
return(true);
}
protected virtual bool LoadFromSession(IPlatSessionData session)
{
var obj = HttpContext.Current.Session[PlatCookieName];
if (null == obj)
{
return(false);
}
string value = obj.ToString();
return(session.FromPlatString(value, (int)EnumPlatSessionMode.Session));
}
public bool LoadSession(IPlatSessionData session, int sessionMode = -1)
{
if (sessionMode < 0)
{
sessionMode = this._sessionMode;
}
if (CanSessionFlag(sessionMode) && LoadFromSession(session) ||
LoadFromCookie(session))
{
return(true);
}
return(CanDbFlag(sessionMode) && LoadFromDb(session));
}
public static bool FromCookieString(IPlatSessionData data, string value)
{
if (string.IsNullOrEmpty(value) || null == data)
{
return(false);
}
var splits = value.Split('$');
if (splits.Length < 3)
{
return(false);
}
data.Uid = splits[0];
data.LastSiteId = splits[1];
data.AuthArgs = splits[2];
return(true);
}
string GetNavApiUrl(IPlatSessionData platSession, bool navFlag)
{
string url = HttpContext.Current.Request.Url.AbsoluteUri;
int idx = url.LastIndexOf(@"/");
if (idx > 0)
{
url = url.Substring(0, idx + 1);
}
if (navFlag)
{
return(string.Format("{0}api.ashx?action=sitelist&{1}", url, platSession.AuthArgs).Replace('&', '|'));
}
else
{
return(string.Concat(url, "api.ashx?action=sitelist"));
}
}
public bool SaveSession(IPlatSessionData session, int sessionMode = -1)
{
if (sessionMode < 0)
{
sessionMode = this._sessionMode;
}
bool val = SaveToCookie(session);
if (CanSessionFlag(sessionMode))
{
val |= SaveToSession(session);
}
if (CanDbFlag(sessionMode))
{
val |= SaveToDb(session);
}
return(val);
}
protected virtual bool SaveToCookie(IPlatSessionData session)
{
string value = session.ToPlatString((int)EnumPlatSessionMode.Cookie);
if (string.IsNullOrEmpty(value))
{
return(false);
}
var cookie = new HttpCookie(PlatCookieName);
cookie.Value = CryptoUtil.ToBase64(value);
cookie.Expires = DateTime.Now.AddMinutes(PlatExpireInMinutes);
if (!string.IsNullOrEmpty(_shareDomain))
{
cookie.Domain = _shareDomain;
}
HttpContext.Current.Response.Cookies.Set(cookie);
return(true);
}
protected virtual bool LoadFromCookie(IPlatSessionData session)
{
HttpCookie obj = null;
string[] keys = HttpContext.Current.Response.Cookies.AllKeys;
if (null != keys && keys.Contains(PlatCookieName))
{
obj = HttpContext.Current.Response.Cookies[PlatCookieName];
}
if (null == obj || string.IsNullOrEmpty(obj.Value))
{
obj = HttpContext.Current.Request.Cookies[PlatCookieName];
}
if (null == obj || string.IsNullOrEmpty(obj.Value))
{
return(false);
}
string value = CryptoUtil.FromBase64(obj.Value);
return(session.FromPlatString(value, (int)EnumPlatSessionMode.Cookie));
}
protected override bool ValidateSession(IPlatSessionData session)
{
var data = session as WyxSessionInfo;
if (null == data)
{
return(false);
}
if (!data.ValidateValue() || string.IsNullOrEmpty(data.Uid))
{
data.ErrorCode = WebErrorCode.RequiredArgs;
return(false);
}
string secret = WyxCache.AppCfg.AppSecret;
if (string.IsNullOrEmpty(data.Signature) || !CheckSignature(data, secret))
{
data.ErrorCode = WebErrorCode.ErrorSignature;
LogHelper.Insert(string.Format("InvalidSession:{0}", data), LogType.Error);
return(false);
}
data.ErrorCode = WebErrorCode.OK;
return(true);
}
protected virtual bool SaveToDb(IPlatSessionData session)
{
return(false);
}
protected virtual bool LoadFromDb(IPlatSessionData session)
{
return(false);
}
public static string ToCookieString(IPlatSessionData data)
{
return(string.Format("{0}${1}${2}", data.Uid, data.LastSiteId, data.AuthArgs));
}
protected virtual bool ValidateSession(IPlatSessionData session)
{
return(!string.IsNullOrEmpty(session.Uid));
}
