| /* |
| * Copyright 2013 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: gee@google.com (Adam Gee) |
| |
| #include "net/instaweb/config/rewrite_options_manager.h" |
| |
| #include "net/instaweb/rewriter/public/domain_lawyer.h" |
| #include "net/instaweb/rewriter/public/rewrite_options.h" |
| #include "pagespeed/kernel/base/string_util.h" |
| #include "pagespeed/kernel/http/google_url.h" |
| #include "pagespeed/kernel/http/http_names.h" |
| #include "pagespeed/kernel/http/request_headers.h" |
| |
| namespace net_instaweb { |
| |
| void RewriteOptionsManager::GetRewriteOptions( |
| const GoogleUrl& url, |
| const RequestHeaders& headers, |
| OptionsCallback* done) { |
| done->Run(NULL); |
| } |
| |
| void RewriteOptionsManager::PrepareRequest( |
| const RewriteOptions* rewrite_options, |
| const RequestContextPtr& request_context, |
| GoogleString* url, |
| RequestHeaders* request_headers, |
| BoolCallback* callback) { |
| if (rewrite_options == NULL) { |
| callback->Run(true); |
| return; |
| } |
| |
| GoogleUrl gurl(*url); |
| if (!gurl.IsWebValid()) { |
| callback->Run(false); |
| return; |
| } |
| |
| const DomainLawyer* domain_lawyer = rewrite_options->domain_lawyer(); |
| bool is_proxy = false; |
| GoogleString host_header; |
| if (domain_lawyer->StripProxySuffix(gurl, url, &host_header)) { |
| request_context->AddSessionAuthorizedFetchOrigin( |
| StrCat(gurl.Scheme(), "://", host_header)); |
| } else if (!domain_lawyer->MapOriginUrl(gurl, url, &host_header, &is_proxy)) { |
| callback->Run(false); |
| return; |
| } |
| |
| if (!is_proxy) { |
| request_headers->Replace(HttpAttributes::kHost, host_header); |
| } |
| |
| callback->Run(true); |
| } |
| |
| } // namespace net_instaweb |