def get_http_auth_credentials(qurl, authenticator, parent=None):
qurl = QUrl(qurl)
qurl.setFragment(None)
realm = authenticator.realm()
trealm = (' (%s)' % realm) if realm else ''
ac = parent and parent.get_login_credentials(qurl.toString())
d = Credentials(
_('Please specify a password for {0}{1}').format(
qurl.toString(), trealm), parent)
if ac is not None:
if ac['autologin']:
authenticator.setUser(ac['username'])
authenticator.setPassword(ac['password'])
return
d.credentials = ac['username'], ac['password']
if d.exec() == QDialog.DialogCode.Accepted:
username, password = d.credentials
authenticator.setUser(username)
authenticator.setPassword(password)
if parent is not None:
parent.on_login_form_submit(qurl.toString(), username, password)
else:
if parent is not None:
parent.setHtml(
'<p style="font-family:sans-serif">{} {}</p>'.format(
_('Authentication required to access: '),
'<a href="{0}">{0}</a>'.format(qurl.toDisplayString())))
def get_proxy_auth_credentials(qurl, authenticator, proxy_host, parent=None):
qurl = QUrl(qurl)
qurl.setFragment(None)
d = Credentials(
_('Please specify a password for {0} at the proxy: {1}').format(
qurl.toString(), proxy_host), parent)
if d.exec() == d.Accepted:
username, password = d.credentials
authenticator.setUser(username)
authenticator.setPassword(password)
def _create_empty_request(self, path: str) -> QNetworkRequest:
""""Creates an empty HTTP request (GET or POST).
Args:
path: HTTP relative path.
"""
url = QUrl(f'http://{self._ip_address}{path}')
Logger.log('d', url.toString())
request = QNetworkRequest(url)
if USE_QT5:
request.setAttribute(QNetworkRequest.FollowRedirectsAttribute,
True)
else:
# FollowRedirectsAttribute was deprecated in PyQt6.
# https://doc.qt.io/qt-6/network-changes-qt6.html#redirect-policies.
request.setAttribute(
QNetworkRequest.Attribute.RedirectPolicyAttribute,
QNetworkRequest.RedirectPolicy.ManualRedirectPolicy)
return request