--- a/src/eric7/EricNetwork/EricSslErrorHandler.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/EricNetwork/EricSslErrorHandler.py Wed Jul 13 14:55:47 2022 +0200
@@ -25,6 +25,7 @@
"""
Class defining the SSL error handling states.
"""
+
NOT_IGNORED = 0
SYSTEM_IGNORED = 1
USER_IGNORED = 2
@@ -33,29 +34,33 @@
class EricSslErrorHandler(QObject):
"""
Class implementing a handler for SSL errors.
-
+
It also initializes the default SSL configuration with certificates
permanently accepted by the user already.
"""
+
def __init__(self, parent=None):
"""
Constructor
-
+
@param parent reference to the parent object (QObject)
"""
super().__init__(parent)
-
+
caList = self.__getSystemCaCertificates()
if Preferences.getSettings().contains("Help/CaCertificatesDict"):
# port old entries stored under 'Help'
certificateDict = Globals.toDict(
- Preferences.getSettings().value("Help/CaCertificatesDict"))
+ Preferences.getSettings().value("Help/CaCertificatesDict")
+ )
Preferences.getSettings().setValue(
- "Ssl/CaCertificatesDict", certificateDict)
+ "Ssl/CaCertificatesDict", certificateDict
+ )
Preferences.getSettings().remove("Help/CaCertificatesDict")
else:
certificateDict = Globals.toDict(
- Preferences.getSettings().value("Ssl/CaCertificatesDict"))
+ Preferences.getSettings().value("Ssl/CaCertificatesDict")
+ )
for server in certificateDict:
for cert in QSslCertificate.fromData(certificateDict[server]):
if cert not in caList:
@@ -64,29 +69,28 @@
sslCfg.setCaCertificates(caList)
try:
sslProtocol = QSsl.SslProtocol.TlsV1_1OrLater
- if Globals.isWindowsPlatform() and platform.win32_ver()[0] == '7':
+ if Globals.isWindowsPlatform() and platform.win32_ver()[0] == "7":
sslProtocol = QSsl.SslProtocol.SecureProtocols
except AttributeError:
sslProtocol = QSsl.SslProtocol.SecureProtocols
sslCfg.setProtocol(sslProtocol)
with contextlib.suppress(AttributeError):
- sslCfg.setSslOption(QSsl.SslOption.SslOptionDisableCompression,
- True)
+ sslCfg.setSslOption(QSsl.SslOption.SslOptionDisableCompression, True)
QSslConfiguration.setDefaultConfiguration(sslCfg)
-
+
def sslErrorsReplySlot(self, reply, errors):
"""
Public slot to handle SSL errors for a network reply.
-
+
@param reply reference to the reply object (QNetworkReply)
@param errors list of SSL errors (list of QSslError)
"""
self.sslErrorsReply(reply, errors)
-
+
def sslErrorsReply(self, reply, errors):
"""
Public slot to handle SSL errors for a network reply.
-
+
@param reply reference to the reply object (QNetworkReply)
@param errors list of SSL errors (list of QSslError)
@return tuple indicating to ignore the SSL errors (one of NotIgnored,
@@ -97,18 +101,17 @@
ignore, defaultChanged = self.sslErrors(errors, url.host(), url.port())
if ignore:
if defaultChanged:
- reply.setSslConfiguration(
- QSslConfiguration.defaultConfiguration())
+ reply.setSslConfiguration(QSslConfiguration.defaultConfiguration())
reply.ignoreSslErrors()
else:
reply.abort()
-
+
return ignore, defaultChanged
-
+
def sslErrors(self, errors, server, port=-1):
"""
Public method to handle SSL errors.
-
+
@param errors list of SSL errors
@type list of QSslError
@param server name of the server
@@ -121,12 +124,12 @@
"""
caMerge = {}
certificateDict = Globals.toDict(
- Preferences.getSettings().value("Ssl/CaCertificatesDict"))
+ Preferences.getSettings().value("Ssl/CaCertificatesDict")
+ )
for caServer in certificateDict:
- caMerge[caServer] = QSslCertificate.fromData(
- certificateDict[caServer])
+ caMerge[caServer] = QSslCertificate.fromData(certificateDict[caServer])
caNew = []
-
+
errorStrings = []
if port != -1:
server += ":{0:d}".format(port)
@@ -143,17 +146,19 @@
caNew.append(cert)
if not errorStrings:
return EricSslErrorState.SYSTEM_IGNORED, False
-
- errorString = '.</li><li>'.join(errorStrings)
+
+ errorString = ".</li><li>".join(errorStrings)
ret = EricMessageBox.yesNo(
None,
self.tr("SSL Errors"),
- self.tr("""<p>SSL Errors for <br /><b>{0}</b>"""
- """<ul><li>{1}</li></ul></p>"""
- """<p>Do you want to ignore these errors?</p>""")
- .format(server, errorString),
- icon=EricMessageBox.Warning)
-
+ self.tr(
+ """<p>SSL Errors for <br /><b>{0}</b>"""
+ """<ul><li>{1}</li></ul></p>"""
+ """<p>Do you want to ignore these errors?</p>"""
+ ).format(server, errorString),
+ icon=EricMessageBox.Warning,
+ )
+
if ret:
caRet = False
if len(caNew) > 0:
@@ -166,14 +171,15 @@
self.tr(
"""<p>Certificates:<br/>{0}<br/>"""
"""Do you want to accept all these certificates?"""
- """</p>""")
- .format("".join(certinfos)))
+ """</p>"""
+ ).format("".join(certinfos)),
+ )
if caRet:
if server not in caMerge:
caMerge[server] = []
for cert in caNew:
caMerge[server].append(cert)
-
+
sslCfg = QSslConfiguration.defaultConfiguration()
caList = sslCfg.caCertificates()
for cert in caNew:
@@ -185,89 +191,79 @@
sslCfg.setProtocol(QSsl.SslProtocol.SecureProtocols)
with contextlib.suppress(AttributeError):
sslCfg.setSslOption(
- QSsl.SslOption.SslOptionDisableCompression,
- True)
+ QSsl.SslOption.SslOptionDisableCompression, True
+ )
QSslConfiguration.setDefaultConfiguration(sslCfg)
-
+
certificateDict = {}
for server in caMerge:
pems = QByteArray()
for cert in caMerge[server]:
- pems.append(cert.toPem() + b'\n')
+ pems.append(cert.toPem() + b"\n")
certificateDict[server] = pems
Preferences.getSettings().setValue(
- "Ssl/CaCertificatesDict",
- certificateDict)
-
+ "Ssl/CaCertificatesDict", certificateDict
+ )
+
return EricSslErrorState.USER_IGNORED, caRet
-
+
else:
return EricSslErrorState.NOT_IGNORED, False
-
+
def __certToString(self, cert):
"""
Private method to convert a certificate to a formatted string.
-
+
@param cert certificate to convert (QSslCertificate)
@return formatted string (string)
"""
result = "<p>"
-
- result += self.tr(
- "Name: {0}"
- ).format(
+
+ result += self.tr("Name: {0}").format(
Utilities.html_encode(
Utilities.decodeString(
- ", ".join(cert.subjectInfo(
- QSslCertificate.SubjectInfo.CommonName))
+ ", ".join(cert.subjectInfo(QSslCertificate.SubjectInfo.CommonName))
)
)
)
-
- result += self.tr(
- "<br/>Organization: {0}"
- ).format(
+
+ result += self.tr("<br/>Organization: {0}").format(
Utilities.html_encode(
Utilities.decodeString(
- ", ".join(cert.subjectInfo(
- QSslCertificate.SubjectInfo.Organization))
+ ", ".join(
+ cert.subjectInfo(QSslCertificate.SubjectInfo.Organization)
+ )
)
)
)
-
- result += self.tr(
- "<br/>Issuer: {0}"
- ).format(
+
+ result += self.tr("<br/>Issuer: {0}").format(
Utilities.html_encode(
Utilities.decodeString(
- ", ".join(cert.issuerInfo(
- QSslCertificate.SubjectInfo.CommonName))
+ ", ".join(cert.issuerInfo(QSslCertificate.SubjectInfo.CommonName))
)
)
)
- result += self.tr(
- "<br/>Not valid before: {0}<br/>Valid Until: {1}"
- ).format(
- Utilities.html_encode(
- cert.effectiveDate().toString("yyyy-MM-dd")
- ),
- Utilities.html_encode(
- cert.expiryDate().toString("yyyy-MM-dd")
- )
+ result += self.tr("<br/>Not valid before: {0}<br/>Valid Until: {1}").format(
+ Utilities.html_encode(cert.effectiveDate().toString("yyyy-MM-dd")),
+ Utilities.html_encode(cert.expiryDate().toString("yyyy-MM-dd")),
)
-
+
result += "</p>"
-
+
return result
-
+
def __getSystemCaCertificates(self):
"""
Private method to get the list of system certificates.
-
+
@return list of system certificates (list of QSslCertificate)
"""
- caList = QSslCertificate.fromData(Globals.toByteArray(
- Preferences.getSettings().value("Ssl/SystemCertificates")))
+ caList = QSslCertificate.fromData(
+ Globals.toByteArray(
+ Preferences.getSettings().value("Ssl/SystemCertificates")
+ )
+ )
if not caList:
caList = QSslConfiguration.systemCaCertificates()
return caList
