public static void AddUrl(UrlRule url, RequestFilteringSection section)
{
if (url == null)
{
throw new ArgumentNullException("rule");
}
if (url.Url == null)
{
throw new ArgumentNullException("rule.Url");
}
try {
if (url.Allow)
{
var collection = section.AlwaysAllowedUrls;
AlwaysAllowedUrl allowUrl = collection.CreateElement();
if (collection.Any(u => u.Url.Equals(url.Url)))
{
throw new AlreadyExistsException("url");
}
allowUrl.Url = url.Url;
collection.Add(allowUrl);
}
else
{
var collection = section.DenyUrlSequences;
DenyUrlSequence denySequence = collection.CreateElement();
if (collection.Any(u => u.Sequence.Equals(url.Url)))
{
throw new AlreadyExistsException("url");
}
denySequence.Sequence = url.Url;
collection.Add(denySequence);
}
}
catch (FileLoadException e) {
throw new LockedException(section.SectionPath, e);
}
catch (DirectoryNotFoundException e) {
throw new ConfigScopeNotFoundException(e);
}
}
public static void UpdateUrl(UrlRule url, dynamic model, Site site, string path, string configPath = null)
{
if (url == null)
{
throw new ArgumentNullException("url");
}
if (url.Url == null)
{
throw new ArgumentNullException("url.Url");
}
if (model == null)
{
throw new ApiArgumentException("model");
}
bool allow = DynamicHelper.To <bool>(model.allow) ?? url.Allow;
string newUrl = DynamicHelper.Value(model.url);
var section = RequestFilteringHelper.GetRequestFilteringSection(site, path, configPath);
// Url is in as an allow url
if (url.Allow)
{
AlwaysAllowedUrl targetUrl = section.AlwaysAllowedUrls.FirstOrDefault(u => u.Url.Equals(url.Url, StringComparison.OrdinalIgnoreCase));
if (targetUrl == null)
{
throw new NotFoundException("url");
}
section.AlwaysAllowedUrls.Remove(targetUrl);
}
// Url is in the configuration as a deny url sequence
else
{
DenyUrlSequence denySequence = section.DenyUrlSequences.FirstOrDefault(u => u.Sequence.Equals(url.Url, StringComparison.OrdinalIgnoreCase));
if (denySequence == null)
{
throw new NotFoundException("url");
}
section.DenyUrlSequences.Remove(denySequence);
}
try {
// The target url has been removed from either allow or deny collection.
// Add updated url to proper collection
if (allow)
{
var elem = section.AlwaysAllowedUrls.CreateElement();
elem.Url = newUrl ?? url.Url;
section.AlwaysAllowedUrls.Add(elem);
url.Allow = true;
}
else
{
var elem = section.DenyUrlSequences.CreateElement();
elem.Sequence = newUrl ?? url.Url;
section.DenyUrlSequences.Add(elem);
url.Allow = false;
}
url.Url = newUrl ?? url.Url;
}
catch (FileLoadException e) {
throw new LockedException(section.SectionPath, e);
}
catch (DirectoryNotFoundException e) {
throw new ConfigScopeNotFoundException(e);
}
}