--- a/src/eric7/EricNetwork/EricSslCertificatesInfoWidget.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/EricNetwork/EricSslCertificatesInfoWidget.py Wed Jul 13 14:55:47 2022 +0200
@@ -9,6 +9,7 @@
from PyQt6.QtCore import pyqtSlot, QCryptographicHash, QDateTime
from PyQt6.QtWidgets import QWidget
+
try:
from PyQt6.QtNetwork import QSslCertificate
except ImportError:
@@ -23,21 +24,22 @@
"""
Class implementing a widget to show SSL certificate infos.
"""
+
def __init__(self, parent=None):
"""
Constructor
-
+
@param parent reference to the parent widget (QWidget)
"""
super().__init__(parent)
self.setupUi(self)
-
+
self.__chain = []
-
+
def showCertificateChain(self, certificateChain):
"""
Public method to show the SSL certificates of a certificate chain.
-
+
@param certificateChain list od SSL certificates
(list of QSslCertificate)
"""
@@ -45,158 +47,198 @@
self.chainLabel.show()
self.chainComboBox.show()
self.chainComboBox.clear()
-
+
self.__chain = certificateChain[:]
-
+
for cert in self.__chain:
- name = ", ".join(cert.subjectInfo(
- QSslCertificate.SubjectInfo.CommonName))
+ name = ", ".join(
+ cert.subjectInfo(QSslCertificate.SubjectInfo.CommonName)
+ )
if not name:
name = ", ".join(
- cert.subjectInfo(
- QSslCertificate.SubjectInfo.Organization))
+ cert.subjectInfo(QSslCertificate.SubjectInfo.Organization)
+ )
if not name:
name = cert.serialNumber()
self.chainComboBox.addItem(name)
-
+
self.on_chainComboBox_activated(0)
-
+
def showCertificate(self, certificate):
"""
Public method to show the SSL certificate information.
-
+
@param certificate reference to the SSL certificate (QSslCertificate)
"""
self.chainLabel.hide()
self.chainComboBox.hide()
self.chainComboBox.clear()
-
+
self.__chain = []
-
+
if QSslCertificate:
self.__showCertificate(certificate)
-
+
def __showCertificate(self, certificate):
"""
Private method to show the SSL certificate information.
-
+
@param certificate reference to the SSL certificate (QSslCertificate)
"""
if QSslCertificate:
self.blacklistedLabel.setVisible(False)
self.blacklistedLabel.setStyleSheet(
- "QLabel { color : white; background-color : red; }")
+ "QLabel { color : white; background-color : red; }"
+ )
self.expiredLabel.setVisible(False)
self.expiredLabel.setStyleSheet(
- "QLabel { color : white; background-color : red; }")
-
- self.subjectCommonNameLabel.setText(self.__certificateString(
- ", ".join(certificate.subjectInfo(
- QSslCertificate.SubjectInfo.CommonName))))
- self.subjectOrganizationLabel.setText(self.__certificateString(
- ", ".join(certificate.subjectInfo(
- QSslCertificate.SubjectInfo.Organization))))
+ "QLabel { color : white; background-color : red; }"
+ )
+
+ self.subjectCommonNameLabel.setText(
+ self.__certificateString(
+ ", ".join(
+ certificate.subjectInfo(QSslCertificate.SubjectInfo.CommonName)
+ )
+ )
+ )
+ self.subjectOrganizationLabel.setText(
+ self.__certificateString(
+ ", ".join(
+ certificate.subjectInfo(
+ QSslCertificate.SubjectInfo.Organization
+ )
+ )
+ )
+ )
self.subjectOrganizationalUnitLabel.setText(
- self.__certificateString(", ".join(
- certificate.subjectInfo(
- QSslCertificate.SubjectInfo.OrganizationalUnitName))))
- self.issuerCommonNameLabel.setText(self.__certificateString(
- ", ".join(certificate.issuerInfo(
- QSslCertificate.SubjectInfo.CommonName))))
- self.issuerOrganizationLabel.setText(self.__certificateString(
- ", ".join(certificate.issuerInfo(
- QSslCertificate.SubjectInfo.Organization))))
+ self.__certificateString(
+ ", ".join(
+ certificate.subjectInfo(
+ QSslCertificate.SubjectInfo.OrganizationalUnitName
+ )
+ )
+ )
+ )
+ self.issuerCommonNameLabel.setText(
+ self.__certificateString(
+ ", ".join(
+ certificate.issuerInfo(QSslCertificate.SubjectInfo.CommonName)
+ )
+ )
+ )
+ self.issuerOrganizationLabel.setText(
+ self.__certificateString(
+ ", ".join(
+ certificate.issuerInfo(QSslCertificate.SubjectInfo.Organization)
+ )
+ )
+ )
self.issuerOrganizationalUnitLabel.setText(
- self.__certificateString(", ".join(
- certificate.issuerInfo(
- QSslCertificate.SubjectInfo.OrganizationalUnitName))))
+ self.__certificateString(
+ ", ".join(
+ certificate.issuerInfo(
+ QSslCertificate.SubjectInfo.OrganizationalUnitName
+ )
+ )
+ )
+ )
self.serialNumberLabel.setText(self.__serialNumber(certificate))
self.effectiveLabel.setText(
- certificate.effectiveDate().toString("yyyy-MM-dd"))
- self.expiresLabel.setText(
- certificate.expiryDate().toString("yyyy-MM-dd"))
- self.sha1Label.setText(self.__formatHexString(
- str(certificate.digest(
- QCryptographicHash.Algorithm.Sha1).toHex(),
- encoding="ascii")))
- self.md5Label.setText(self.__formatHexString(
- str(certificate.digest(
- QCryptographicHash.Algorithm.Md5).toHex(),
- encoding="ascii")))
-
+ certificate.effectiveDate().toString("yyyy-MM-dd")
+ )
+ self.expiresLabel.setText(certificate.expiryDate().toString("yyyy-MM-dd"))
+ self.sha1Label.setText(
+ self.__formatHexString(
+ str(
+ certificate.digest(QCryptographicHash.Algorithm.Sha1).toHex(),
+ encoding="ascii",
+ )
+ )
+ )
+ self.md5Label.setText(
+ self.__formatHexString(
+ str(
+ certificate.digest(QCryptographicHash.Algorithm.Md5).toHex(),
+ encoding="ascii",
+ )
+ )
+ )
+
if certificate.isBlacklisted():
# something is wrong; indicate it to the user
- if self.__hasExpired(certificate.effectiveDate(),
- certificate.expiryDate()):
+ if self.__hasExpired(
+ certificate.effectiveDate(), certificate.expiryDate()
+ ):
self.expiredLabel.setVisible(True)
else:
self.blacklistedLabel.setVisible(True)
-
+
def __certificateString(self, txt):
"""
Private method to prepare some text for display.
-
+
@param txt text to be displayed (string)
@return prepared text (string)
"""
if txt is None or txt == "":
return self.tr("<not part of the certificate>")
-
+
return Utilities.decodeString(txt)
-
+
def __serialNumber(self, cert):
"""
Private slot to format the certificate serial number.
-
+
@param cert reference to the SSL certificate (QSslCertificate)
@return formated serial number (string)
"""
serial = cert.serialNumber()
if serial == "":
return self.tr("<not part of the certificate>")
-
- if b':' in serial:
+
+ if b":" in serial:
return str(serial, encoding="ascii").upper()
else:
hexString = hex(int(serial))[2:]
return self.__formatHexString(hexString)
-
+
def __formatHexString(self, hexString):
"""
Private method to format a hex string for display.
-
+
@param hexString hex string to be formatted (string)
@return formatted string (string)
"""
hexString = hexString.upper()
-
+
if len(hexString) % 2 == 1:
- hexString = '0' + hexString
-
+ hexString = "0" + hexString
+
hexList = []
while hexString:
hexList.append(hexString[:2])
hexString = hexString[2:]
-
- return ':'.join(hexList)
-
+
+ return ":".join(hexList)
+
def __hasExpired(self, effectiveDate, expiryDate):
"""
Private method to check for a certificate expiration.
-
+
@param effectiveDate date the certificate becomes effective (QDateTime)
@param expiryDate date the certificate expires (QDateTime)
@return flag indicating the expiration status (boolean)
"""
now = QDateTime.currentDateTime()
-
+
return now < effectiveDate or now >= expiryDate
-
+
@pyqtSlot(int)
def on_chainComboBox_activated(self, index):
"""
Private slot to show the certificate info for the selected entry.
-
+
@param index number of the certificate in the certificate chain
(integer)
"""
