| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // Author: matterbury@google.com (Matt Atterbury), |
| // morlovich@google.com (Maksim Orlovich) |
| |
| #ifndef NET_INSTAWEB_REWRITER_PUBLIC_MEASUREMENT_PROXY_URL_NAMER_H_ |
| #define NET_INSTAWEB_REWRITER_PUBLIC_MEASUREMENT_PROXY_URL_NAMER_H_ |
| |
| #include "net/instaweb/rewriter/public/url_namer.h" |
| |
| #include "pagespeed/kernel/base/basictypes.h" |
| #include "pagespeed/kernel/base/string.h" |
| #include "pagespeed/kernel/base/string_util.h" |
| |
| namespace net_instaweb { |
| |
| class GoogleUrl; |
| class RewriteOptions; |
| |
| // Implements a naming scheme that lets a proxy handle multiple domains. |
| // Suitable only for measurements/experiments, not regular use, as normally |
| // this would break the entire same origin model. This also assumes that there |
| // is something altering every request from the page to use our encoding |
| // before fetching via us (as this doesn't implement Encode() itself). |
| class MeasurementProxyUrlNamer : public UrlNamer { |
| public: |
| MeasurementProxyUrlNamer(const GoogleString& top_origin, |
| const GoogleString& password); |
| ~MeasurementProxyUrlNamer() override; |
| |
| bool Decode(const GoogleUrl& request_url, |
| const RewriteOptions* rewrite_options, |
| GoogleString* decoded) const override; |
| |
| static bool DecodePathDetails(const GoogleUrl& request_url, |
| StringPiece* config, |
| StringPiece* config_domain, |
| StringPiece* password, |
| GoogleString* res_url); |
| |
| bool IsAuthorized(const GoogleUrl& request_url, |
| const RewriteOptions& options) const override { |
| // We want to fetch everything. |
| return true; |
| } |
| |
| ProxyExtent ProxyMode() const override { return ProxyExtent::kInputOnly; } |
| bool IsProxyEncoded(const GoogleUrl& url) const override; |
| |
| private: |
| GoogleString top_origin_; |
| GoogleString password_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MeasurementProxyUrlNamer); |
| }; |
| |
| } // namespace net_instaweb |
| |
| #endif // NET_INSTAWEB_REWRITER_PUBLIC_MEASUREMENT_PROXY_URL_NAMER_H_ |