Mercurial Repositories > eric / file comparison
comparison: src/eric7/WebBrowser/FeaturePermissions/FeaturePermissionManager.py
src/eric7/WebBrowser/FeaturePermissions/FeaturePermissionManager.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8881
- 54e42bc2437a
- child 9221
- bf71ee032bb4
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2015 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the feature permission manager object. | |
| 8 """ | |
| 9 | |
| 10 from PyQt6.QtCore import QObject | |
| 11 from PyQt6.QtWidgets import QDialog | |
| 12 from PyQt6.QtWebEngineCore import QWebEnginePage | |
| 13 | |
| 14 import Globals | |
| 15 import Preferences | |
| 16 | |
| 17 | |
| 18 class FeaturePermissionManager(QObject): | |
| 19 """ | |
| 20 Class implementing the feature permission manager object. | |
| 21 """ | |
| 22 SettingsKeyFormat = "WebBrowser/FeaturePermissions/{0}" | |
| 23 | |
| 24 def __init__(self, parent=None): | |
| 25 """ | |
| 26 Constructor | |
| 27 | |
| 28 @param parent reference to the parent object | |
| 29 @type QObject | |
| 30 """ | |
| 31 super().__init__(parent) | |
| 32 | |
| 33 self.__featurePermissions = { | |
| 34 QWebEnginePage.Feature.Geolocation: { | |
| 35 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: [], | |
| 36 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: [], | |
| 37 }, | |
| 38 QWebEnginePage.Feature.MediaAudioCapture: { | |
| 39 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: [], | |
| 40 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: [], | |
| 41 }, | |
| 42 QWebEnginePage.Feature.MediaVideoCapture: { | |
| 43 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: [], | |
| 44 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: [], | |
| 45 }, | |
| 46 QWebEnginePage.Feature.MediaAudioVideoCapture: { | |
| 47 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: [], | |
| 48 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: [], | |
| 49 }, | |
| 50 QWebEnginePage.Feature.MouseLock: { | |
| 51 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: [], | |
| 52 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: [], | |
| 53 }, | |
| 54 QWebEnginePage.Feature.DesktopVideoCapture: { | |
| 55 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: | |
| 56 [], | |
| 57 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: | |
| 58 [], | |
| 59 }, | |
| 60 QWebEnginePage.Feature.DesktopAudioVideoCapture: { | |
| 61 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: | |
| 62 [], | |
| 63 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: | |
| 64 [], | |
| 65 }, | |
| 66 QWebEnginePage.Feature.Notifications: { | |
| 67 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser: [], | |
| 68 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser: [], | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 self.__featurePermissionsKeys = { | |
| 73 (QWebEnginePage.Feature.Geolocation, | |
| 74 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 75 "GeolocationGranted", | |
| 76 (QWebEnginePage.Feature.Geolocation, | |
| 77 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 78 "GeolocationDenied", | |
| 79 (QWebEnginePage.Feature.MediaAudioCapture, | |
| 80 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 81 "MediaAudioCaptureGranted", | |
| 82 (QWebEnginePage.Feature.MediaAudioCapture, | |
| 83 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 84 "MediaAudioCaptureDenied", | |
| 85 (QWebEnginePage.Feature.MediaVideoCapture, | |
| 86 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 87 "MediaVideoCaptureGranted", | |
| 88 (QWebEnginePage.Feature.MediaVideoCapture, | |
| 89 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 90 "MediaVideoCaptureDenied", | |
| 91 (QWebEnginePage.Feature.MediaAudioVideoCapture, | |
| 92 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 93 "MediaAudioVideoCaptureGranted", | |
| 94 (QWebEnginePage.Feature.MediaAudioVideoCapture, | |
| 95 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 96 "MediaAudioVideoCaptureDenied", | |
| 97 (QWebEnginePage.Feature.MouseLock, | |
| 98 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 99 "MouseLockGranted", | |
| 100 (QWebEnginePage.Feature.MouseLock, | |
| 101 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 102 "MouseLockDenied", | |
| 103 (QWebEnginePage.Feature.DesktopVideoCapture, | |
| 104 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 105 "DesktopVideoCaptureGranted", | |
| 106 (QWebEnginePage.Feature.DesktopVideoCapture, | |
| 107 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 108 "DesktopVideoCaptureDenied", | |
| 109 (QWebEnginePage.Feature.DesktopAudioVideoCapture, | |
| 110 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 111 "DesktopAudioVideoCaptureGranted", | |
| 112 (QWebEnginePage.Feature.DesktopAudioVideoCapture, | |
| 113 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 114 "DesktopAudioVideoCaptureDenied", | |
| 115 (QWebEnginePage.Feature.Notifications, | |
| 116 QWebEnginePage.PermissionPolicy.PermissionGrantedByUser): | |
| 117 "NotificationsGranted", | |
| 118 (QWebEnginePage.Feature.Notifications, | |
| 119 QWebEnginePage.PermissionPolicy.PermissionDeniedByUser): | |
| 120 "NotificationsDenied", | |
| 121 } | |
| 122 | |
| 123 self.__loaded = False | |
| 124 | |
| 125 def requestFeaturePermission(self, page, origin, feature): | |
| 126 """ | |
| 127 Public method to request a feature permission. | |
| 128 | |
| 129 @param page reference to the requesting web page | |
| 130 @type QWebEnginePage | |
| 131 @param origin security origin requesting the feature | |
| 132 @type QUrl | |
| 133 @param feature requested feature | |
| 134 @type QWebEnginePage.Feature | |
| 135 """ | |
| 136 if origin is None or origin.isEmpty(): | |
| 137 return | |
| 138 | |
| 139 if not self.__loaded: | |
| 140 self.__loadSettings() | |
| 141 | |
| 142 host = origin.host() | |
| 143 | |
| 144 if feature in self.__featurePermissions: | |
| 145 for permission in self.__featurePermissions[feature]: | |
| 146 if host in self.__featurePermissions[feature][permission]: | |
| 147 page.setFeaturePermission(origin, feature, permission) | |
| 148 return | |
| 149 | |
| 150 from .FeaturePermissionBar import FeaturePermissionBar | |
| 151 bar = FeaturePermissionBar(page, origin, feature, self) | |
| 152 bar.show() | |
| 153 | |
| 154 def rememberFeaturePermission(self, host, feature, permission): | |
| 155 """ | |
| 156 Public method to remember a user decision for a feature permission. | |
| 157 | |
| 158 @param host host name to remember the decision for | |
| 159 @type str | |
| 160 @param feature feature to be remembered | |
| 161 @type QWebEnginePage.Feature | |
| 162 @param permission feature permission to be remembered | |
| 163 @type QWebEnginePage.PermissionPolicy | |
| 164 """ | |
| 165 if ( | |
| 166 feature in self.__featurePermissions and | |
| 167 host not in self.__featurePermissions[feature][permission] | |
| 168 ): | |
| 169 self.__featurePermissions[feature][permission].append(host) | |
| 170 self.__saveSettings() | |
| 171 | |
| 172 def __loadSettings(self): | |
| 173 """ | |
| 174 Private method to load the remembered feature permissions. | |
| 175 """ | |
| 176 if self.__loaded: | |
| 177 # no reloading allowed | |
| 178 return | |
| 179 | |
| 180 for (feature, permission), key in ( | |
| 181 self.__featurePermissionsKeys.items() | |
| 182 ): | |
| 183 self.__featurePermissions[feature][permission] = ( | |
| 184 Globals.toList(Preferences.getSettings().value( | |
| 185 FeaturePermissionManager.SettingsKeyFormat.format(key), | |
| 186 [] | |
| 187 )) | |
| 188 ) | |
| 189 | |
| 190 self.__loaded = True | |
| 191 | |
| 192 def __saveSettings(self): | |
| 193 """ | |
| 194 Private method to save the remembered feature permissions. | |
| 195 """ | |
| 196 if not self.__loaded: | |
| 197 return | |
| 198 | |
| 199 import WebBrowser.WebBrowserWindow | |
| 200 if WebBrowser.WebBrowserWindow.WebBrowserWindow.isPrivate(): | |
| 201 return | |
| 202 | |
| 203 for (feature, permission), key in ( | |
| 204 self.__featurePermissionsKeys.items() | |
| 205 ): | |
| 206 Preferences.getSettings().setValue( | |
| 207 FeaturePermissionManager.SettingsKeyFormat.format(key), | |
| 208 self.__featurePermissions[feature][permission]) | |
| 209 | |
| 210 def showFeaturePermissionsDialog(self): | |
| 211 """ | |
| 212 Public method to show a dialog to manage the remembered feature | |
| 213 permissions. | |
| 214 """ | |
| 215 if not self.__loaded: | |
| 216 self.__loadSettings() | |
| 217 | |
| 218 from .FeaturePermissionsDialog import FeaturePermissionsDialog | |
| 219 dlg = FeaturePermissionsDialog(self.__featurePermissions) | |
| 220 if dlg.exec() == QDialog.DialogCode.Accepted: | |
| 221 newFeaturePermissions = dlg.getData() | |
| 222 self.__featurePermissions = newFeaturePermissions | |
| 223 self.__saveSettings() |
