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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/autofill/content/renderer/page_form_analyser_logger.h"
#include <utility>
#include "base/strings/string_util.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/web/web_element.h"
#include "third_party/blink/public/web/web_input_element.h"
#include "third_party/blink/public/web/web_node.h"
namespace autofill {
struct PageFormAnalyserLogger::LogEntry {
const std::string message;
const std::vector<blink::WebNode> nodes;
};
PageFormAnalyserLogger::PageFormAnalyserLogger(blink::WebLocalFrame* frame)
: frame_(frame) {}
PageFormAnalyserLogger::~PageFormAnalyserLogger() = default;
void PageFormAnalyserLogger::Send(std::string message,
ConsoleLevel level,
blink::WebNode node) {
Send(std::move(message), level, std::vector<blink::WebNode>{std::move(node)});
}
void PageFormAnalyserLogger::Send(std::string message,
ConsoleLevel level,
std::vector<blink::WebNode> nodes) {
node_buffer_[level].push_back(LogEntry{std::move(message), std::move(nodes)});
}
void PageFormAnalyserLogger::Flush() {
std::string text;
for (ConsoleLevel level : {kError, kWarning, kVerbose}) {
for (LogEntry& entry : node_buffer_[level]) {
text.clear();
text += "[DOM] ";
text += entry.message;
std::vector<blink::WebNode> nodes_to_log;
for (unsigned i = 0; i < entry.nodes.size(); ++i) {
if (entry.nodes[i].IsElementNode()) {
const blink::WebElement element =
entry.nodes[i].To<blink::WebElement>();
const blink::WebInputElement input_element =
element.DynamicTo<blink::WebInputElement>();
// Filter out password inputs with values from being logged, as their
// values are also logged.
const bool should_obfuscate =
input_element &&
input_element.FormControlTypeForAutofill() ==
blink::mojom::FormControlType::kInputPassword &&
!input_element.Value().IsEmpty();
if (!should_obfuscate) {
text += " %o";
nodes_to_log.push_back(element);
}
}
}
blink::WebConsoleMessage message(level, blink::WebString::FromUTF8(text));
message.nodes = std::move(nodes_to_log); // avoids copying node vectors.
frame_->AddMessageToConsole(message);
}
}
node_buffer_.clear();
}
} // namespace autofill
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