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 set_message(self, text, color_, bold=False, is_permanent=False):
from vise.view import certificate_error_domains
key = (text, color_.name(), bold, is_permanent)
if key == self.current_key:
return
self.current_key = key
self.is_permanent = is_permanent
prefix = text.partition(':')[0]
self.is_address = self.is_permanent and prefix.lower() in {
'http', 'https', 'vise', 'file'
}
self.is_secure = prefix.lower() in {'https', 'vise', 'file'}
color_ = color_ or self.palette().color(self.palette().WindowText)
if self.is_address:
qurl = QUrl(text)
if self.is_secure and qurl.host() in certificate_error_domains:
self.is_secure = False
if qurl.scheme() in {'vise', 'file'}:
host = qurl.path()
rest = ''
sep = ':'
else:
host = qurl.host()
rest = qurl.toDisplayString(
QUrl.UrlFormattingOption.RemoveScheme
| QUrl.UrlFormattingOption.RemoveAuthority)
sep = '://'
self.static_text = QStaticText(
'<span style="white-space:nowrap; color: {fg}">'
'<span style="color:{emph}; font-weight:bold">{scheme}</span><span style="color:{dull}">{sep}</span>'
'<span style="color:{fg}">{host}</span>'
'<span style="color:{dull}">{rest}</span>'.format(
fg=color_.name(),
emph='green' if self.is_secure else 'red',
scheme=escape(qurl.scheme()),
host=escape(host),
dull=color('status bar dull foreground', 'gray'),
sep=sep,
rest=escape(rest)))
else:
self.static_text = QStaticText(
'<span style="color:{}; font-weight: {}; white-space:nowrap">{}</span>'
.format(color_.name(), ('bold' if bold else 'normal'),
escape(text)))
to = QTextOption(Qt.AlignmentFlag.AlignLeft
| Qt.AlignmentFlag.AlignTop)
to.setWrapMode(QTextOption.WrapMode.NoWrap)
self.static_text.setTextOption(to)
self.static_text.prepare(font=self.font())
self.update()