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"""
Provider Setup Validation Page,
used if First Run Wizard
"""
import logging
from PyQt4 import QtGui
from leap.base import auth
from leap.gui.progress import ValidationPage
from leap.gui.constants import APP_LOGO, pause_for_user
logger = logging.getLogger(__name__)
class ProviderSetupValidationPage(ValidationPage):
def __init__(self, parent=None):
super(ProviderSetupValidationPage, self).__init__(parent)
is_signup = self.field("is_signup")
self.is_signup = is_signup
self.setTitle("Setting up provider")
#self.setSubTitle(
#"auto configuring provider...")
self.setPixmap(
QtGui.QWizard.LogoPixmap,
QtGui.QPixmap(APP_LOGO))
def _do_checks(self, update_signal=None):
"""
executes actual checks in a separate thread
"""
full_domain = self.field('provider_domain')
wizard = self.wizard()
pconfig = wizard.providerconfig
#pCertChecker = wizard.providercertchecker
#certchecker = pCertChecker(domain=full_domain)
pCertChecker = wizard.providercertchecker(
domain=full_domain)
update_signal.emit('head_sentinel', 0)
######################################
if not self.is_signup:
# We come from login page.
# We try a call to an authenticated
# page here as a mean to catch
# srp authentication errors while
# we are still at one page's reach
# of the login credentials input page.
# (so we're able to go back an correct)
step = "fetch_eipcert"
update_signal.emit('validating credentials', 20)
unamek = 'login_userName'
passwk = 'login_userPassword'
username = self.field(unamek)
password = self.field(passwk)
credentials = username, password
#################
# FIXME #BUG #638
verify = False
try:
pCertChecker.download_new_client_cert(
credentials=credentials,
verify=verify)
except auth.SRPAuthenticationError as exc:
self.set_error(
step,
"Authentication error: %s" % exc.message)
return False
pause_for_user()
#######################################
update_signal.emit('Fetching CA certificate', 30)
pause_for_user()
if pconfig:
ca_cert_uri = pconfig.get('ca_cert_uri').geturl()
else:
ca_cert_uri = None
# XXX check scheme == "https"
# XXX passing verify == False because
# we have trusted right before.
# We should check it's the same domain!!!
# (Check with the trusted fingerprints dict
# or something smart)
pCertChecker.download_ca_cert(
uri=ca_cert_uri,
verify=False)
pause_for_user()
update_signal.emit('Checking CA fingerprint', 66)
#ca_cert_fingerprint = pconfig.get('ca_cert_fingerprint', None)
# XXX get fingerprint dict (types)
#sha256_fpr = ca_cert_fingerprint.split('=')[1]
#validate_fpr = pCertChecker.check_ca_cert_fingerprint(
#fingerprint=sha256_fpr)
#if not validate_fpr:
# XXX update validationMsg
# should catch exception
#return False
update_signal.emit('Validating api certificate', 90)
#api_uri = pconfig.get('api_uri', None)
#try:
#api_cert_verified = pCertChecker.verify_api_https(api_uri)
#except requests.exceptions.SSLError as exc:
#logger.error('BUG #638. %s' % exc.message)
# XXX RAISE! See #638
# bypassing until the hostname is fixed.
# We probably should raise yet-another-warning
# here saying user that the hostname "XX.XX.XX.XX' does not
# match 'foo.bar.baz'
#api_cert_verified = True
#if not api_cert_verified:
# XXX update validationMsg
# should catch exception
#return False
pause_for_user()
#ca_cert_path = checker.ca_cert_path
update_signal.emit('end_sentinel', 100)
pause_for_user()
def _do_validation(self):
"""
called after _do_checks has finished
(connected to checker thread finished signal)
"""
prevpage = "providerselection" if self.is_signup else "login"
wizard = self.wizard()
if self.errors:
logger.debug('going back with errors')
name, first_error = self.pop_first_error()
wizard.set_validation_error(
prevpage,
first_error)
self.go_back()
else:
logger.debug('going next')
self.go_next()
def nextId(self):
wizard = self.wizard()
if not wizard:
return
is_signup = self.field('is_signup')
if is_signup is True:
next_ = 'signup'
if is_signup is False:
# XXX bad name. change to connect again.
next_ = 'signupvalidation'
return wizard.get_page_index(next_)
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