--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/eric7/Plugins/VcsPlugins/vcsMercurial/HgUserConfigHostFingerprintDialog.py Thu Jul 07 11:23:56 2022 +0200
@@ -0,0 +1,151 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2016 - 2022 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to edit a host fingerprint.
+"""
+
+from PyQt6.QtCore import pyqtSlot
+from PyQt6.QtWidgets import QDialog, QDialogButtonBox
+
+from .Ui_HgUserConfigHostFingerprintDialog import (
+ Ui_HgUserConfigHostFingerprintDialog
+)
+
+
+class HgUserConfigHostFingerprintDialog(
+ QDialog, Ui_HgUserConfigHostFingerprintDialog):
+ """
+ Class implementing a dialog to edit a host fingerprint.
+ """
+ supportedHashes = ("sha1", "sha256", "sha512")
+ fingerprintLength = {
+ "sha1": 40,
+ "sha256": 64,
+ "sha512": 128,
+ }
+
+ def __init__(self, parent=None, host="", fingerprint="",
+ version=(0, 0, 0)):
+ """
+ Constructor
+
+ @param parent reference to the parent widget
+ @type QWidget
+ @param host host name
+ @type str
+ @param fingerprint fingerprint for the host
+ @type str
+ @param version Mercurial version info
+ @type tuple of three integers
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+
+ self.__version = version
+
+ self.hashComboBox.addItem("")
+ self.hashComboBox.addItems(
+ HgUserConfigHostFingerprintDialog.supportedHashes)
+ if self.__version < (3, 9, 0):
+ self.hashLabel.setEnabled(False)
+ self.hashComboBox.setEnabled(False)
+ hashType = "sha1"
+ else:
+ if fingerprint and fingerprint.startswith("sha"):
+ hashType, fingerprint = fingerprint.split(":", 1)
+ else:
+ hashType = ""
+
+ index = self.hashComboBox.findText(hashType)
+ self.hashComboBox.setCurrentIndex(index)
+ self.hostEdit.setText(host)
+ self.fingerprintEdit.setText(fingerprint)
+
+ msh = self.minimumSizeHint()
+ self.resize(max(self.width(), msh.width()), msh.height())
+
+ self.__updateOkButton()
+
+ def __updateOkButton(self):
+ """
+ Private method to update the status of the Ok button.
+ """
+ enabled = (
+ bool(self.hostEdit.text()) and
+ bool(self.fingerprintEdit.text())
+ )
+ if self.__version >= (3, 9, 0):
+ hashType = self.hashComboBox.currentText()
+ enabled &= bool(hashType)
+ if hashType:
+ enabled &= (
+ len(self.fingerprintEdit.text().replace(":", "")) ==
+ HgUserConfigHostFingerprintDialog.fingerprintLength[
+ hashType])
+
+ self.buttonBox.button(
+ QDialogButtonBox.StandardButton.Ok).setEnabled(enabled)
+
+ @pyqtSlot(str)
+ def on_hostEdit_textChanged(self, txt):
+ """
+ Private slot to handle changes of the host edit.
+
+ @param txt current text
+ @type str
+ """
+ self.__updateOkButton()
+
+ @pyqtSlot(int)
+ def on_hashComboBox_currentIndexChanged(self, index):
+ """
+ Private slot to handle changes of the hash combo.
+
+ @param index current index
+ @type int
+ """
+ self.__updateOkButton()
+
+ @pyqtSlot(str)
+ def on_fingerprintEdit_textChanged(self, txt):
+ """
+ Private slot to handle changes of the fingerprint edit.
+
+ @param txt current text
+ @type str
+ """
+ if txt != txt.strip():
+ # get rid of whitespace
+ txt = txt.strip()
+ self.fingerprintEdit.setText(txt)
+
+ if txt.startswith(tuple(
+ h + ":" for h in
+ HgUserConfigHostFingerprintDialog.supportedHashes)):
+ parts = txt.split(":", 1)
+ if len(parts) == 2:
+ self.fingerprintEdit.setText(parts[1])
+ hashIndex = self.hashComboBox.findText(parts[0].strip())
+ if hashIndex > -1:
+ self.hashComboBox.setCurrentIndex(hashIndex)
+
+ self.__updateOkButton()
+
+ def getData(self):
+ """
+ Public method to retrieve the data.
+
+ @return tuple containig the host name and the fingerprint
+ @rtype tuple of two str
+ """
+ fingerprint = (
+ self.fingerprintEdit.text()
+ if self.__version < (3, 9, 0) else
+ "{0}:{1}".format(self.hashComboBox.currentText(),
+ self.fingerprintEdit.text().strip())
+ )
+
+ return self.hostEdit.text().strip(), fingerprint
