OLD | NEW |
(Empty) | |
| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chrome/browser/ui/android/usb_chooser_dialog_android.h" |
| 6 |
| 7 #include <stddef.h> |
| 8 |
| 9 #include <algorithm> |
| 10 |
| 11 #include "base/android/jni_android.h" |
| 12 #include "base/android/jni_string.h" |
| 13 #include "base/bind.h" |
| 14 #include "base/strings/utf_string_conversions.h" |
| 15 #include "chrome/browser/profiles/profile.h" |
| 16 #include "chrome/browser/ssl/chrome_security_state_model_client.h" |
| 17 #include "chrome/browser/usb/usb_chooser_context.h" |
| 18 #include "chrome/browser/usb/usb_chooser_context_factory.h" |
| 19 #include "chrome/browser/usb/web_usb_histograms.h" |
| 20 #include "chrome/common/pref_names.h" |
| 21 #include "chrome/common/url_constants.h" |
| 22 #include "components/prefs/pref_service.h" |
| 23 #include "components/url_formatter/elide_url.h" |
| 24 #include "content/public/browser/android/content_view_core.h" |
| 25 #include "content/public/browser/render_frame_host.h" |
| 26 #include "content/public/browser/web_contents.h" |
| 27 #include "device/core/device_client.h" |
| 28 #include "device/usb/mojo/type_converters.h" |
| 29 #include "device/usb/usb_device.h" |
| 30 #include "device/usb/usb_device_filter.h" |
| 31 #include "device/usb/webusb_descriptors.h" |
| 32 #include "jni/UsbChooserDialog_jni.h" |
| 33 #include "ui/android/window_android.h" |
| 34 #include "url/gurl.h" |
| 35 |
| 36 UsbChooserDialogAndroid::UsbChooserDialogAndroid( |
| 37 mojo::Array<device::usb::DeviceFilterPtr> device_filters, |
| 38 content::RenderFrameHost* render_frame_host, |
| 39 const device::usb::ChooserService::GetPermissionCallback& callback) |
| 40 : render_frame_host_(render_frame_host), |
| 41 callback_(callback), |
| 42 usb_service_observer_(this), |
| 43 weak_factory_(this) { |
| 44 device::UsbService* usb_service = |
| 45 device::DeviceClient::Get()->GetUsbService(); |
| 46 if (!usb_service) |
| 47 return; |
| 48 |
| 49 if (!usb_service_observer_.IsObserving(usb_service)) |
| 50 usb_service_observer_.Add(usb_service); |
| 51 |
| 52 if (!device_filters.is_null()) |
| 53 filters_ = device_filters.To<std::vector<device::UsbDeviceFilter>>(); |
| 54 |
| 55 // Create (and show) the UsbChooser dialog. |
| 56 content::WebContents* web_contents = |
| 57 content::WebContents::FromRenderFrameHost(render_frame_host_); |
| 58 base::android::ScopedJavaLocalRef<jobject> window_android = |
| 59 content::ContentViewCore::FromWebContents(web_contents) |
| 60 ->GetWindowAndroid() |
| 61 ->GetJavaObject(); |
| 62 JNIEnv* env = base::android::AttachCurrentThread(); |
| 63 Profile* profile = |
| 64 Profile::FromBrowserContext(web_contents->GetBrowserContext()); |
| 65 std::string languages = |
| 66 profile->GetPrefs()->GetString(prefs::kAcceptLanguages); |
| 67 base::android::ScopedJavaLocalRef<jstring> origin_string = |
| 68 base::android::ConvertUTF16ToJavaString( |
| 69 env, url_formatter::FormatUrlForSecurityDisplay( |
| 70 render_frame_host->GetLastCommittedURL(), languages)); |
| 71 ChromeSecurityStateModelClient* security_model_client = |
| 72 ChromeSecurityStateModelClient::FromWebContents(web_contents); |
| 73 DCHECK(security_model_client); |
| 74 java_dialog_.Reset(Java_UsbChooserDialog_create( |
| 75 env, window_android.obj(), origin_string.obj(), |
| 76 security_model_client->GetSecurityInfo().security_level, |
| 77 reinterpret_cast<intptr_t>(this))); |
| 78 |
| 79 if (!java_dialog_.is_null()) { |
| 80 usb_service->GetDevices( |
| 81 base::Bind(&UsbChooserDialogAndroid::GotUsbDeviceList, |
| 82 weak_factory_.GetWeakPtr())); |
| 83 } |
| 84 } |
| 85 |
| 86 UsbChooserDialogAndroid::~UsbChooserDialogAndroid() { |
| 87 if (!callback_.is_null()) |
| 88 callback_.Run(nullptr); |
| 89 |
| 90 if (!java_dialog_.is_null()) { |
| 91 Java_UsbChooserDialog_closeDialog(base::android::AttachCurrentThread(), |
| 92 java_dialog_.obj()); |
| 93 } |
| 94 } |
| 95 |
| 96 void UsbChooserDialogAndroid::OnDeviceAdded( |
| 97 scoped_refptr<device::UsbDevice> device) { |
| 98 if (device::UsbDeviceFilter::MatchesAny(device, filters_) && |
| 99 FindInWebUsbAllowedOrigins( |
| 100 device->webusb_allowed_origins(), |
| 101 render_frame_host_->GetLastCommittedURL().GetOrigin())) { |
| 102 AddDeviceToChooserDialog(device); |
| 103 devices_.push_back(device); |
| 104 } |
| 105 } |
| 106 |
| 107 void UsbChooserDialogAndroid::OnDeviceRemoved( |
| 108 scoped_refptr<device::UsbDevice> device) { |
| 109 auto it = std::find(devices_.begin(), devices_.end(), device); |
| 110 if (it != devices_.end()) { |
| 111 RemoveDeviceFromChooserDialog(device); |
| 112 devices_.erase(it); |
| 113 } |
| 114 } |
| 115 |
| 116 void UsbChooserDialogAndroid::Select(const std::string& guid) { |
| 117 for (size_t i = 0; i < devices_.size(); ++i) { |
| 118 if (devices_[i]->guid() == guid) { |
| 119 content::WebContents* web_contents = |
| 120 content::WebContents::FromRenderFrameHost(render_frame_host_); |
| 121 GURL embedding_origin = |
| 122 web_contents->GetMainFrame()->GetLastCommittedURL().GetOrigin(); |
| 123 Profile* profile = |
| 124 Profile::FromBrowserContext(web_contents->GetBrowserContext()); |
| 125 UsbChooserContext* chooser_context = |
| 126 UsbChooserContextFactory::GetForProfile(profile); |
| 127 chooser_context->GrantDevicePermission( |
| 128 render_frame_host_->GetLastCommittedURL().GetOrigin(), |
| 129 embedding_origin, devices_[i]->guid()); |
| 130 device::usb::DeviceInfoPtr device_info_ptr = |
| 131 device::usb::DeviceInfo::From(*devices_[i]); |
| 132 callback_.Run(std::move(device_info_ptr)); |
| 133 callback_.reset(); // Reset |callback_| so that it is only run once. |
| 134 Java_UsbChooserDialog_closeDialog(base::android::AttachCurrentThread(), |
| 135 java_dialog_.obj()); |
| 136 |
| 137 RecordWebUsbChooserClosure( |
| 138 devices_[i]->serial_number().empty() |
| 139 ? WEBUSB_CHOOSER_CLOSED_EPHEMERAL_PERMISSION_GRANTED |
| 140 : WEBUSB_CHOOSER_CLOSED_PERMISSION_GRANTED); |
| 141 } |
| 142 } |
| 143 } |
| 144 |
| 145 void UsbChooserDialogAndroid::Cancel() { |
| 146 callback_.Run(nullptr); |
| 147 callback_.reset(); // Reset |callback_| so that it is only run once. |
| 148 Java_UsbChooserDialog_closeDialog(base::android::AttachCurrentThread(), |
| 149 java_dialog_.obj()); |
| 150 |
| 151 RecordWebUsbChooserClosure(devices_.size() == 0 |
| 152 ? WEBUSB_CHOOSER_CLOSED_CANCELLED_NO_DEVICES |
| 153 : WEBUSB_CHOOSER_CLOSED_CANCELLED); |
| 154 } |
| 155 |
| 156 void UsbChooserDialogAndroid::OnItemSelected( |
| 157 JNIEnv* env, |
| 158 const base::android::JavaParamRef<jobject>& obj, |
| 159 const base::android::JavaParamRef<jstring>& device_id) { |
| 160 Select(base::android::ConvertJavaStringToUTF8(env, device_id)); |
| 161 } |
| 162 |
| 163 void UsbChooserDialogAndroid::OnDialogCancelled( |
| 164 JNIEnv* env, |
| 165 const base::android::JavaParamRef<jobject>& obj) { |
| 166 Cancel(); |
| 167 } |
| 168 |
| 169 void UsbChooserDialogAndroid::LoadUsbHelpPage( |
| 170 JNIEnv* env, |
| 171 const base::android::JavaParamRef<jobject>& obj) { |
| 172 OpenUrl(chrome::kChooserUsbOverviewURL); |
| 173 } |
| 174 |
| 175 // Get a list of devices that can be shown in the chooser bubble UI for |
| 176 // user to grant permsssion. |
| 177 void UsbChooserDialogAndroid::GotUsbDeviceList( |
| 178 const std::vector<scoped_refptr<device::UsbDevice>>& devices) { |
| 179 for (const auto& device : devices) { |
| 180 if (device::UsbDeviceFilter::MatchesAny(device, filters_) && |
| 181 FindInWebUsbAllowedOrigins( |
| 182 device->webusb_allowed_origins(), |
| 183 render_frame_host_->GetLastCommittedURL().GetOrigin())) { |
| 184 AddDeviceToChooserDialog(device); |
| 185 devices_.push_back(device); |
| 186 } |
| 187 } |
| 188 |
| 189 JNIEnv* env = base::android::AttachCurrentThread(); |
| 190 Java_UsbChooserDialog_setIdleState(env, java_dialog_.obj()); |
| 191 } |
| 192 |
| 193 void UsbChooserDialogAndroid::AddDeviceToChooserDialog( |
| 194 scoped_refptr<device::UsbDevice> device) const { |
| 195 JNIEnv* env = base::android::AttachCurrentThread(); |
| 196 base::android::ScopedJavaLocalRef<jstring> device_guid = |
| 197 base::android::ConvertUTF8ToJavaString(env, device->guid()); |
| 198 base::android::ScopedJavaLocalRef<jstring> device_name = |
| 199 base::android::ConvertUTF16ToJavaString(env, device->product_string()); |
| 200 Java_UsbChooserDialog_addDevice(env, java_dialog_.obj(), device_guid.obj(), |
| 201 device_name.obj()); |
| 202 } |
| 203 |
| 204 void UsbChooserDialogAndroid::RemoveDeviceFromChooserDialog( |
| 205 scoped_refptr<device::UsbDevice> device) const { |
| 206 JNIEnv* env = base::android::AttachCurrentThread(); |
| 207 base::android::ScopedJavaLocalRef<jstring> device_guid = |
| 208 base::android::ConvertUTF8ToJavaString(env, device->guid()); |
| 209 base::android::ScopedJavaLocalRef<jstring> device_name = |
| 210 base::android::ConvertUTF16ToJavaString(env, device->product_string()); |
| 211 Java_UsbChooserDialog_removeDevice(env, java_dialog_.obj(), device_guid.obj(), |
| 212 device_name.obj()); |
| 213 } |
| 214 |
| 215 void UsbChooserDialogAndroid::OpenUrl(const std::string& url) { |
| 216 content::WebContents::FromRenderFrameHost(render_frame_host_) |
| 217 ->OpenURL(content::OpenURLParams(GURL(url), content::Referrer(), |
| 218 NEW_FOREGROUND_TAB, |
| 219 ui::PAGE_TRANSITION_AUTO_TOPLEVEL, |
| 220 false)); // is_renderer_initiated |
| 221 } |
| 222 |
| 223 // static |
| 224 bool UsbChooserDialogAndroid::Register(JNIEnv* env) { |
| 225 return RegisterNativesImpl(env); |
| 226 } |
OLD | NEW |