Implement ContentSecurityPolicy on the browser-side.

content/common/frame_messages.h

 // Copyright 2013 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.
 
 // IPC messages for interacting with frames.
 // Multiply-included message file, hence no include guard.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "build/build_config.h"
 #include "cc/surfaces/surface_id.h"
 #include "cc/surfaces/surface_info.h"
 #include "cc/surfaces/surface_sequence.h"
 #include "content/common/content_export.h"
 #include "content/common/content_param_traits.h"
+#include "content/common/content_security_policy/content_security_policy.h"
 #include "content/common/content_security_policy_header.h"
 #include "content/common/download/mhtml_save_status.h"
 #include "content/common/frame_message_enums.h"
 #include "content/common/frame_owner_properties.h"
 #include "content/common/frame_replication_state.h"
 #include "content/common/navigation_gesture.h"
 #include "content/common/navigation_params.h"
 #include "content/common/savable_subframe.h"
 #include "content/public/common/color_suggestion.h"
 #include "content/public/common/common_param_traits.h"
@@ skipping 70 matching lines @@
                           content::STOP_FIND_ACTION_LAST)
 IPC_ENUM_TRAITS(blink::WebSandboxFlags)  // Bitmask.
 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebTreeScopeType,
                           blink::WebTreeScopeType::Last)
 IPC_ENUM_TRAITS_MAX_VALUE(ui::MenuSourceType, ui::MENU_SOURCE_TYPE_LAST)
 IPC_ENUM_TRAITS_MIN_MAX_VALUE(content::PreviewsState,
                               content::PREVIEWS_UNSPECIFIED,
                               content::PREVIEWS_STATE_LAST)
 IPC_ENUM_TRAITS_MAX_VALUE(content::FileChooserParams::Mode,
                           content::FileChooserParams::Save)
+IPC_ENUM_TRAITS_MAX_VALUE(content::CSPDirective::Name,
+                          content::CSPDirective::NameLast)
 
 IPC_STRUCT_TRAITS_BEGIN(blink::WebFindOptions)
   IPC_STRUCT_TRAITS_MEMBER(forward)
   IPC_STRUCT_TRAITS_MEMBER(matchCase)
   IPC_STRUCT_TRAITS_MEMBER(findNext)
   IPC_STRUCT_TRAITS_MEMBER(force)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::ColorSuggestion)
   IPC_STRUCT_TRAITS_MEMBER(color)
@@ skipping 401 matching lines @@
 
 IPC_STRUCT_BEGIN(FrameHostMsg_CreateChildFrame_Params)
   IPC_STRUCT_MEMBER(int32_t, parent_routing_id)
   IPC_STRUCT_MEMBER(blink::WebTreeScopeType, scope)
   IPC_STRUCT_MEMBER(std::string, frame_name)
   IPC_STRUCT_MEMBER(std::string, frame_unique_name)
   IPC_STRUCT_MEMBER(blink::WebSandboxFlags, sandbox_flags)
   IPC_STRUCT_MEMBER(content::FrameOwnerProperties, frame_owner_properties)
 IPC_STRUCT_END()
 
+IPC_STRUCT_TRAITS_BEGIN(content::CSPSource)
+  IPC_STRUCT_TRAITS_MEMBER(scheme)
+  IPC_STRUCT_TRAITS_MEMBER(host)
+  IPC_STRUCT_TRAITS_MEMBER(is_host_wildcard)
+  IPC_STRUCT_TRAITS_MEMBER(port)
+  IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard)
+  IPC_STRUCT_TRAITS_MEMBER(path)
+IPC_STRUCT_TRAITS_END()
+
+IPC_STRUCT_TRAITS_BEGIN(content::CSPSourceList)
+  IPC_STRUCT_TRAITS_MEMBER(allow_self)
+  IPC_STRUCT_TRAITS_MEMBER(allow_star)
+  IPC_STRUCT_TRAITS_MEMBER(sources)
+IPC_STRUCT_TRAITS_END()
+
+IPC_STRUCT_TRAITS_BEGIN(content::CSPDirective)
+  IPC_STRUCT_TRAITS_MEMBER(name)
+  IPC_STRUCT_TRAITS_MEMBER(source_list)
+IPC_STRUCT_TRAITS_END()
+
+IPC_STRUCT_TRAITS_BEGIN(content::ContentSecurityPolicy)
+  IPC_STRUCT_TRAITS_MEMBER(disposition)
+  IPC_STRUCT_TRAITS_MEMBER(source)
+  IPC_STRUCT_TRAITS_MEMBER(directives)
+  IPC_STRUCT_TRAITS_MEMBER(report_endpoints)
+IPC_STRUCT_TRAITS_END()
+
 IPC_STRUCT_TRAITS_BEGIN(content::ContentSecurityPolicyHeader)
   IPC_STRUCT_TRAITS_MEMBER(header_value)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(source)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::FormFieldData)
   IPC_STRUCT_TRAITS_MEMBER(text)
   IPC_STRUCT_TRAITS_MEMBER(placeholder)
   IPC_STRUCT_TRAITS_MEMBER(text_input_type)
@@ skipping 501 matching lines @@
 // a list of an origin whitelist for each feature in the policy.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_DidSetFeaturePolicyHeader,
                     content::ParsedFeaturePolicyHeader /* parsed_header */)
 
 // Notifies the browser process about a new Content Security Policy that needs
 // to be applies to the frame.  This message is sent when a frame commits
 // navigation to a new location (reporting accumulated policies from HTTP
 // headers and/or policies that might have been inherited from the parent frame)
 // or when a new policy has been discovered afterwards (i.e. found in a
 // dynamically added or a static <meta> element).
-IPC_MESSAGE_ROUTED1(FrameHostMsg_DidAddContentSecurityPolicy,
-                    content::ContentSecurityPolicyHeader)
+IPC_MESSAGE_ROUTED2(FrameHostMsg_DidAddContentSecurityPolicy,
+                    content::ContentSecurityPolicyHeader,
+                    std::vector<content::ContentSecurityPolicy>)
 
 // Sent when the frame starts enforcing an insecure request policy. Sending
 // this information in DidCommitProvisionalLoad isn't sufficient; this
 // message is needed because, for example, a document can dynamically insert
 // a <meta> tag that causes strict mixed content checking to be enforced.
 IPC_MESSAGE_ROUTED1(FrameHostMsg_EnforceInsecureRequestPolicy,
                     blink::WebInsecureRequestPolicy)
 
 // Sent when the frame is set to a unique origin. TODO(estark): this IPC
 // only exists to support dynamic sandboxing via a CSP delivered in a
@@ skipping 524 matching lines @@
 // nearest find result in the sending frame.
 IPC_MESSAGE_ROUTED2(FrameHostMsg_GetNearestFindResult_Reply,
                     int /* nfr_request_id */,
                     float /* distance */)
 #endif
 
 // Adding a new message? Stick to the sort order above: first platform
 // independent FrameMsg, then ifdefs for platform specific FrameMsg, then
 // platform independent FrameHostMsg, then ifdefs for platform specific
 // FrameHostMsg.