Mercurial Repositories > eric / file comparison
comparison: eric6/WebBrowser/Network/SslErrorExceptionsDialog.py
eric6/WebBrowser/Network/SslErrorExceptionsDialog.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7229
- 53054eb5b15a
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2016 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a dialog to edit the SSL error exceptions. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSlot, Qt, QPoint | |
| 13 from PyQt5.QtWidgets import QDialog, QTreeWidgetItem, QMenu | |
| 14 from PyQt5.QtWebEngineWidgets import QWebEngineCertificateError | |
| 15 | |
| 16 from .Ui_SslErrorExceptionsDialog import Ui_SslErrorExceptionsDialog | |
| 17 | |
| 18 | |
| 19 class SslErrorExceptionsDialog(QDialog, Ui_SslErrorExceptionsDialog): | |
| 20 """ | |
| 21 Class implementing a dialog to edit the SSL error exceptions. | |
| 22 """ | |
| 23 def __init__(self, errorsDict, parent=None): | |
| 24 """ | |
| 25 Constructor | |
| 26 | |
| 27 @param errorsDict error exceptions | |
| 28 @type dict of list of int | |
| 29 @param parent reference to the parent widget | |
| 30 @type QWidget | |
| 31 """ | |
| 32 super(SslErrorExceptionsDialog, self).__init__(parent) | |
| 33 self.setupUi(self) | |
| 34 | |
| 35 self.__errorDescriptions = { | |
| 36 QWebEngineCertificateError.SslPinnedKeyNotInCertificateChain: | |
| 37 self.tr("The certificate did not match the built-in public" | |
| 38 " keys pinned for the host name."), | |
| 39 QWebEngineCertificateError.CertificateCommonNameInvalid: | |
| 40 self.tr("The certificate's common name did not match the" | |
| 41 " host name."), | |
| 42 QWebEngineCertificateError.CertificateDateInvalid: | |
| 43 self.tr("The certificate is not valid at the current date" | |
| 44 " and time."), | |
| 45 QWebEngineCertificateError.CertificateAuthorityInvalid: | |
| 46 self.tr("The certificate is not signed by a trusted" | |
| 47 " authority."), | |
| 48 QWebEngineCertificateError.CertificateContainsErrors: | |
| 49 self.tr("The certificate contains errors."), | |
| 50 QWebEngineCertificateError.CertificateNoRevocationMechanism: | |
| 51 self.tr("The certificate has no mechanism for determining if" | |
| 52 " it has been revoked."), | |
| 53 QWebEngineCertificateError.CertificateUnableToCheckRevocation: | |
| 54 self.tr("Revocation information for the certificate is" | |
| 55 " not available."), | |
| 56 QWebEngineCertificateError.CertificateRevoked: | |
| 57 self.tr("The certificate has been revoked."), | |
| 58 QWebEngineCertificateError.CertificateInvalid: | |
| 59 self.tr("The certificate is invalid."), | |
| 60 QWebEngineCertificateError.CertificateWeakSignatureAlgorithm: | |
| 61 self.tr("The certificate is signed using a weak signature" | |
| 62 " algorithm."), | |
| 63 QWebEngineCertificateError.CertificateNonUniqueName: | |
| 64 self.tr("The host name specified in the certificate is" | |
| 65 " not unique."), | |
| 66 QWebEngineCertificateError.CertificateWeakKey: | |
| 67 self.tr("The certificate contains a weak key."), | |
| 68 QWebEngineCertificateError.CertificateNameConstraintViolation: | |
| 69 self.tr("The certificate claimed DNS names that are in" | |
| 70 " violation of name constraints."), | |
| 71 } | |
| 72 try: | |
| 73 self.__errorDescriptions[ | |
| 74 QWebEngineCertificateError.CertificateValidityTooLong] = \ | |
| 75 self.tr("The certificate has a validity period that is" | |
| 76 " too long.") | |
| 77 except AttributeError: | |
| 78 # the value was added in Qt 5.7 | |
| 79 pass | |
| 80 try: | |
| 81 self.__errorDescriptions[ | |
| 82 QWebEngineCertificateError.CertificateTransparencyRequired] = \ | |
| 83 self.tr("Certificate Transparency was required for this" | |
| 84 " connection, but the server did not provide" | |
| 85 " information that complied with the policy.") | |
| 86 except AttributeError: | |
| 87 # the value was added in Qt 5.8 | |
| 88 pass | |
| 89 | |
| 90 for host, errors in errorsDict.items(): | |
| 91 itm = QTreeWidgetItem(self.errorsTree, [host]) | |
| 92 self.errorsTree.setFirstItemColumnSpanned(itm, True) | |
| 93 for error in errors: | |
| 94 try: | |
| 95 errorDesc = self.__errorDescriptions[error] | |
| 96 except KeyError: | |
| 97 errorDesc = self.tr("No error description available.") | |
| 98 QTreeWidgetItem(itm, [str(error), errorDesc]) | |
| 99 | |
| 100 self.errorsTree.expandAll() | |
| 101 for i in range(self.errorsTree.columnCount()): | |
| 102 self.errorsTree.resizeColumnToContents(i) | |
| 103 self.errorsTree.sortItems(0, Qt.AscendingOrder) | |
| 104 | |
| 105 self.__setRemoveButtons() | |
| 106 | |
| 107 def __setRemoveButtons(self): | |
| 108 """ | |
| 109 Private method to set the state of the 'remove' buttons. | |
| 110 """ | |
| 111 if self.errorsTree.topLevelItemCount() == 0: | |
| 112 self.removeButton.setEnabled(False) | |
| 113 self.removeAllButton.setEnabled(False) | |
| 114 else: | |
| 115 self.removeAllButton.setEnabled(True) | |
| 116 self.removeButton.setEnabled( | |
| 117 len(self.errorsTree.selectedItems()) > 0) | |
| 118 | |
| 119 @pyqtSlot(QPoint) | |
| 120 def on_errorsTree_customContextMenuRequested(self, pos): | |
| 121 """ | |
| 122 Private slot to show the context menu. | |
| 123 | |
| 124 @param pos cursor position | |
| 125 @type QPoint | |
| 126 """ | |
| 127 menu = QMenu() | |
| 128 menu.addAction( | |
| 129 self.tr("Remove Selected"), | |
| 130 self.on_removeButton_clicked).setEnabled( | |
| 131 self.errorsTree.topLevelItemCount() > 0 and | |
| 132 len(self.errorsTree.selectedItems()) > 0) | |
| 133 menu.addAction( | |
| 134 self.tr("Remove All"), | |
| 135 self.on_removeAllButton_clicked).setEnabled( | |
| 136 self.errorsTree.topLevelItemCount() > 0) | |
| 137 | |
| 138 menu.exec_(self.errorsTree.mapToGlobal(pos)) | |
| 139 | |
| 140 @pyqtSlot() | |
| 141 def on_errorsTree_itemSelectionChanged(self): | |
| 142 """ | |
| 143 Private slot handling the selection of entries. | |
| 144 """ | |
| 145 self.__setRemoveButtons() | |
| 146 | |
| 147 @pyqtSlot() | |
| 148 def on_removeButton_clicked(self): | |
| 149 """ | |
| 150 Private slot to remove the selected items. | |
| 151 """ | |
| 152 for itm in self.errorsTree.selectedItems(): | |
| 153 pitm = itm.parent() | |
| 154 if pitm: | |
| 155 pitm.removeChild(itm) | |
| 156 else: | |
| 157 index = self.errorsTree.indexOfTopLevelItem(itm) | |
| 158 self.errorsTree.takeTopLevelItem(index) | |
| 159 del itm | |
| 160 | |
| 161 # remove all hosts without an exception | |
| 162 for index in range(self.errorsTree.topLevelItemCount() - 1, -1, -1): | |
| 163 itm = self.errorsTree.topLevelItem(index) | |
| 164 if itm.childCount() == 0: | |
| 165 self.errorsTree.takeTopLevelItem(index) | |
| 166 del itm | |
| 167 | |
| 168 @pyqtSlot() | |
| 169 def on_removeAllButton_clicked(self): | |
| 170 """ | |
| 171 Private slot to remove all entries. | |
| 172 """ | |
| 173 self.errorsTree.clear() | |
| 174 | |
| 175 def getSslErrorExceptions(self): | |
| 176 """ | |
| 177 Public method to retrieve the list of SSL error exceptions. | |
| 178 | |
| 179 @return error exceptions | |
| 180 @rtype dict of list of int | |
| 181 """ | |
| 182 errors = {} | |
| 183 | |
| 184 for index in range(self.errorsTree.topLevelItemCount()): | |
| 185 itm = self.errorsTree.topLevelItem(index) | |
| 186 host = itm.text(0) | |
| 187 errors[host] = [] | |
| 188 for cindex in range(itm.childCount()): | |
| 189 citm = itm.child(cindex) | |
| 190 errors[host].append(int(citm.text(0))) | |
| 191 | |
| 192 return errors |
