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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "headless/lib/browser/headless_browser_context_impl.h" | 5 #include "headless/lib/browser/headless_browser_context_impl.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/memory/ptr_util.h" | 9 #include "base/memory/ptr_util.h" |
10 #include "base/path_service.h" | 10 #include "base/path_service.h" |
11 #include "content/public/browser/browser_thread.h" | 11 #include "content/public/browser/browser_thread.h" |
12 #include "content/public/browser/resource_context.h" | 12 #include "content/public/browser/resource_context.h" |
13 #include "content/public/browser/storage_partition.h" | 13 #include "content/public/browser/storage_partition.h" |
14 #include "headless/lib/browser/headless_browser_impl.h" | 14 #include "headless/lib/browser/headless_browser_impl.h" |
15 #include "headless/lib/browser/headless_url_request_context_getter.h" | 15 #include "headless/lib/browser/headless_url_request_context_getter.h" |
| 16 #include "headless/public/util/black_hole_protocol_handler.h" |
| 17 #include "headless/public/util/in_memory_protocol_handler.h" |
16 #include "net/url_request/url_request_context.h" | 18 #include "net/url_request/url_request_context.h" |
17 | 19 |
18 namespace headless { | 20 namespace headless { |
19 | 21 |
| 22 namespace { |
| 23 const char kHeadlessMojomProtocol[] = "headless-mojom"; |
| 24 } |
| 25 |
20 // Contains net::URLRequestContextGetter required for resource loading. | 26 // Contains net::URLRequestContextGetter required for resource loading. |
21 // Must be destructed on the IO thread as per content::ResourceContext | 27 // Must be destructed on the IO thread as per content::ResourceContext |
22 // requirements. | 28 // requirements. |
23 class HeadlessResourceContext : public content::ResourceContext { | 29 class HeadlessResourceContext : public content::ResourceContext { |
24 public: | 30 public: |
25 HeadlessResourceContext(); | 31 HeadlessResourceContext(); |
26 ~HeadlessResourceContext() override; | 32 ~HeadlessResourceContext() override; |
27 | 33 |
28 // ResourceContext implementation: | 34 // ResourceContext implementation: |
29 net::HostResolver* GetHostResolver() override; | 35 net::HostResolver* GetHostResolver() override; |
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183 bool in_memory) { | 189 bool in_memory) { |
184 return nullptr; | 190 return nullptr; |
185 } | 191 } |
186 | 192 |
187 void HeadlessBrowserContextImpl::SetOptionsForTesting( | 193 void HeadlessBrowserContextImpl::SetOptionsForTesting( |
188 HeadlessBrowser::Options* options) { | 194 HeadlessBrowser::Options* options) { |
189 options_ = options; | 195 options_ = options; |
190 } | 196 } |
191 | 197 |
192 HeadlessBrowserContext::Builder::Builder(HeadlessBrowserImpl* browser) | 198 HeadlessBrowserContext::Builder::Builder(HeadlessBrowserImpl* browser) |
193 : browser_(browser) {} | 199 : browser_(browser), enable_http_and_https_if_mojo_used_(false) {} |
194 | 200 |
195 HeadlessBrowserContext::Builder::~Builder() = default; | 201 HeadlessBrowserContext::Builder::~Builder() = default; |
196 | 202 |
197 HeadlessBrowserContext::Builder::Builder(Builder&&) = default; | 203 HeadlessBrowserContext::Builder::Builder(Builder&&) = default; |
198 | 204 |
199 HeadlessBrowserContext::Builder& | 205 HeadlessBrowserContext::Builder& |
200 HeadlessBrowserContext::Builder::SetProtocolHandlers( | 206 HeadlessBrowserContext::Builder::SetProtocolHandlers( |
201 ProtocolHandlerMap protocol_handlers) { | 207 ProtocolHandlerMap protocol_handlers) { |
202 protocol_handlers_ = std::move(protocol_handlers); | 208 protocol_handlers_ = std::move(protocol_handlers); |
203 return *this; | 209 return *this; |
204 } | 210 } |
205 | 211 |
| 212 HeadlessBrowserContext::Builder& |
| 213 HeadlessBrowserContext::Builder::AddJsMojoBindings( |
| 214 const std::string& mojom_name, |
| 215 const std::string& js_bindings) { |
| 216 mojo_bindings_.emplace_back(mojom_name, js_bindings); |
| 217 return *this; |
| 218 } |
| 219 |
| 220 HeadlessBrowserContext::Builder& |
| 221 HeadlessBrowserContext::Builder::EnableUnsafeNetworkAccessWithMojoBindings( |
| 222 bool enable_http_and_https_if_mojo_used) { |
| 223 enable_http_and_https_if_mojo_used_ = enable_http_and_https_if_mojo_used; |
| 224 return *this; |
| 225 } |
| 226 |
206 std::unique_ptr<HeadlessBrowserContext> | 227 std::unique_ptr<HeadlessBrowserContext> |
207 HeadlessBrowserContext::Builder::Build() { | 228 HeadlessBrowserContext::Builder::Build() { |
| 229 if (!mojo_bindings_.empty()) { |
| 230 std::unique_ptr<InMemoryProtocolHandler> headless_mojom_protocol_handler( |
| 231 new InMemoryProtocolHandler()); |
| 232 for (const MojoBindings& binding : mojo_bindings_) { |
| 233 headless_mojom_protocol_handler->InsertResponse( |
| 234 binding.mojom_name, |
| 235 InMemoryProtocolHandler::Response(binding.js_bindings, |
| 236 "application/javascript")); |
| 237 } |
| 238 DCHECK(protocol_handlers_.find(kHeadlessMojomProtocol) == |
| 239 protocol_handlers_.end()); |
| 240 protocol_handlers_[kHeadlessMojomProtocol] = |
| 241 std::move(headless_mojom_protocol_handler); |
| 242 |
| 243 // Unless you know what you're doing it's unsafe to allow http/https for a |
| 244 // context with mojo bindings. |
| 245 if (!enable_http_and_https_if_mojo_used_) { |
| 246 protocol_handlers_[url::kHttpScheme] = |
| 247 base::WrapUnique(new BlackHoleProtocolHandler()); |
| 248 protocol_handlers_[url::kHttpsScheme] = |
| 249 base::WrapUnique(new BlackHoleProtocolHandler()); |
| 250 } |
| 251 } |
| 252 |
208 return base::WrapUnique(new HeadlessBrowserContextImpl( | 253 return base::WrapUnique(new HeadlessBrowserContextImpl( |
209 std::move(protocol_handlers_), browser_->options())); | 254 std::move(protocol_handlers_), browser_->options())); |
210 } | 255 } |
211 | 256 |
| 257 HeadlessBrowserContext::Builder::MojoBindings::MojoBindings() {} |
| 258 |
| 259 HeadlessBrowserContext::Builder::MojoBindings::MojoBindings( |
| 260 const std::string& mojom_name, |
| 261 const std::string& js_bindings) |
| 262 : mojom_name(mojom_name), js_bindings(js_bindings) {} |
| 263 |
| 264 HeadlessBrowserContext::Builder::MojoBindings::~MojoBindings() {} |
| 265 |
212 } // namespace headless | 266 } // namespace headless |
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