private void SetCacheDigest(HttpContextBase httpContext, IDictionary <string, string> cacheDigestUrls)
{
if (UseCookieBasedCacheDigest)
{
HttpCookie cacheDigestCookie = new HttpCookie(RequestHeaders.CacheDigest)
{
Value = (cacheDigestUrls != null) ? CacheDigestValue.FromUrls(cacheDigestUrls, CacheDigestProbability, CacheDigestValidators).ToBase64String() : httpContext.Request.Cookies[RequestHeaders.CacheDigest].Value,
Expires = DateTime.Now.AddSeconds(CacheDigestMaxAge)
};
httpContext.Response.Cookies.Set(cacheDigestCookie);
}
}
private CacheDigestHeaderValue GetCacheDigest(HttpRequestBase request)
{
CacheDigestHeaderValue cacheDigest = null;
if (UseCookieBasedCacheDigest)
{
cacheDigest = (request.Cookies[RequestHeaders.CacheDigest] != null) ? new CacheDigestHeaderValue(CacheDigestValue.FromBase64String(request.Cookies[RequestHeaders.CacheDigest].Value), validators: CacheDigestValidators) : null;
}
else
{
cacheDigest = (request.Headers[RequestHeaders.CacheDigest] != null) ? new CacheDigestHeaderValue(request.Headers[RequestHeaders.CacheDigest]) : null;
}
return(cacheDigest);
}
