infer_clone/infer/tests/codetoanalyze/java/quandary/UserControlledStrings.java

/*
 * Copyright (c) 2017 - present Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */

package codetoanalyze.java.quandary;

import android.app.Activity;
import android.content.ClipboardManager;
import android.text.Html;
import android.text.Spanned;
import android.widget.EditText;

import com.facebook.infer.builtins.InferTaint;

public class UserControlledStrings {
  ClipboardManager clipboard;

  void readClipboardSourcesBad() {
    InferTaint.inferSensitiveSink(clipboard.getText());
    InferTaint.inferSensitiveSink(clipboard.getPrimaryClip());
    InferTaint.inferSensitiveSink(clipboard.getPrimaryClip().getItemAt(5));
    InferTaint.inferSensitiveSink(clipboard.getPrimaryClip().getItemAt(5).getText());
    InferTaint.inferSensitiveSink(clipboard.getPrimaryClip().toString());
    // 5 reports
  }

  Spanned clipboardToHtmlBad() {
    return Html.fromHtml(clipboard.getText().toString());
  }

  EditText mEditText;
  Spanned editTextToHtmlBad() {
    return Html.fromHtml(mEditText.getText().toString());
  }

}