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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/strings/string_util.h"
#include "net/http/http_auth_filter.h"
#include "url/gurl.h"
namespace net {
// Using a std::set<> has the benefit of removing duplicates automatically.
typedef std::set<base::string16> RegistryWhitelist;
// TODO(ahendrickson) -- Determine if we want separate whitelists for HTTP and
// HTTPS, one for both, or only an HTTP one. My understanding is that the HTTPS
// entries in the registry mean that you are only allowed to connect to the site
// via HTTPS and still be considered 'safe'.
HttpAuthFilterWhitelist::HttpAuthFilterWhitelist(
const std::string& server_whitelist) {
SetWhitelist(server_whitelist);
}
HttpAuthFilterWhitelist::~HttpAuthFilterWhitelist() {
}
// Add a new domain |filter| to the whitelist, if it's not already there
bool HttpAuthFilterWhitelist::AddFilter(const std::string& filter,
HttpAuth::Target target) {
if ((target != HttpAuth::AUTH_SERVER) && (target != HttpAuth::AUTH_PROXY))
return false;
// All proxies pass
if (target == HttpAuth::AUTH_PROXY)
return true;
rules_.AddRuleFromString(filter);
return true;
}
void HttpAuthFilterWhitelist::AddRuleToBypassLocal() {
rules_.AddRuleToBypassLocal();
}
bool HttpAuthFilterWhitelist::IsValid(const GURL& url,
HttpAuth::Target target) const {
if ((target != HttpAuth::AUTH_SERVER) && (target != HttpAuth::AUTH_PROXY))
return false;
// All proxies pass
if (target == HttpAuth::AUTH_PROXY)
return true;
return rules_.Matches(url);
}
void HttpAuthFilterWhitelist::SetWhitelist(
const std::string& server_whitelist) {
rules_.ParseFromString(server_whitelist);
}
} // namespace net
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