public static MatchAccuracyMethod GetMatchAccuracyMethod(this PwEntry entry, URLSummary urlsum, DatabaseConfig dbConf)
{
var conf = entry.GetKPRPCConfig(MatchAccuracyMethod.Domain);
MatchAccuracyMethod overridenMethod;
if (urlsum.Domain != null && urlsum.Domain.RegistrableDomain != null && dbConf.MatchedURLAccuracyOverrides.TryGetValue(urlsum.Domain.RegistrableDomain, out overridenMethod))
{
return(overridenMethod);
}
else
{
return(conf.GetMatchAccuracyMethod());
}
}
// Must match host name; if allowHostnameOnlyMatch is false, exact URL must be matched
private int bestMatchAccuracyForAnyURL(PwEntry pwe, EntryConfig conf, string url, URLSummary urlSummary)
{
bool requireExactURLMatch = conf.BlockHostnameOnlyMatch;
bool requireAtLeastHostnameAndPortURLMatch = conf.BlockDomainOnlyMatch;
int bestMatchSoFar = MatchAccuracy.None;
List<string> URLs = new List<string>(3);
URLs.Add(pwe.Strings.ReadSafe("URL"));
if (conf.AltURLs != null)
URLs.AddRange(conf.AltURLs);
foreach (string entryURL in URLs)
{
if (entryURL == url)
return MatchAccuracy.Best;
// If we require very accurate matches, we can skip the more complex assessment below
if (requireExactURLMatch)
continue;
int entryUrlQSStartIndex = entryURL.IndexOf('?');
int urlQSStartIndex = url.IndexOf('?');
string entryUrlExcludingQS = entryURL.Substring(0,
entryUrlQSStartIndex > 0 ? entryUrlQSStartIndex : entryURL.Length);
string urlExcludingQS = url.Substring(0,
urlQSStartIndex > 0 ? urlQSStartIndex : url.Length);
if (entryUrlExcludingQS == urlExcludingQS)
return MatchAccuracy.Close;
// If we've already found a reasonable match, we can skip the rest of the assessment for subsequent URLs
// apart from the check for matches against a hostname excluding query string
if (bestMatchSoFar >= MatchAccuracy.HostnameAndPort)
continue;
URLSummary entryUrlSummary = URLSummary.FromURL(entryURL);
if (entryUrlSummary.HostnameAndPort == urlSummary.HostnameAndPort)
bestMatchSoFar = MatchAccuracy.HostnameAndPort;
// If we need at least a matching hostname and port (equivelent to
// KeeFox <1.5) or we are missing the information needed to match
// more loose components of the URL we have to skip these last tests
if (requireAtLeastHostnameAndPortURLMatch || entryUrlSummary.Domain == null || urlSummary.Domain == null)
continue;
if (bestMatchSoFar < MatchAccuracy.Hostname
&& entryUrlSummary.Domain.Hostname == urlSummary.Domain.Hostname)
bestMatchSoFar = MatchAccuracy.Hostname;
if (bestMatchSoFar < MatchAccuracy.Domain
&& entryUrlSummary.Domain.RegistrableDomain == urlSummary.Domain.RegistrableDomain)
bestMatchSoFar = MatchAccuracy.Domain;
}
return bestMatchSoFar;
}
