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"""
Provider Setup Validation Page,
used if First Run Wizard
"""
import logging
import json
import socket
from PyQt4 import QtGui
import requests
from leap.gui.progress import ValidationPage
from leap.util.web import get_https_domain_and_port
from leap.base import auth
from leap.gui.constants import APP_LOGO, pause_for_user
logger = logging.getLogger(__name__)
class RegisterUserValidationPage(ValidationPage):
def __init__(self, parent=None):
# XXX TODO:
# We should check if we come from signup
# or login, and change title / first step
# accordingly.
super(RegisterUserValidationPage, self).__init__(parent)
self.setTitle("User Creation")
self.setSubTitle(
"Registering account with provider.")
self.setPixmap(
QtGui.QWizard.LogoPixmap,
QtGui.QPixmap(APP_LOGO))
def _do_checks(self, update_signal=None):
"""
executes actual checks in a separate thread
we initialize the srp protocol register
and try to register user.
"""
wizard = self.wizard()
full_domain = self.field('provider_domain')
domain, port = get_https_domain_and_port(full_domain)
# FIXME #BUG 638 FIXME FIXME FIXME
verify = False # !!!!!!!!!!!!!!!!
# FIXME #BUG 638 FIXME FIXME FIXME
###########################################
# Set Credentials.
# username and password are in different fields
# if they were stored in log_in or sign_up pages.
from_login = self.wizard().from_login
unamek_base = 'userName'
passwk_base = 'userPassword'
unamek = 'login_%s' % unamek_base if from_login else unamek_base
passwk = 'login_%s' % passwk_base if from_login else passwk_base
username = self.field(unamek)
password = self.field(passwk)
credentials = username, password
eipconfigchecker = wizard.eipconfigchecker()
pCertChecker = wizard.providercertchecker(
domain=domain)
###########################################
# XXX this only should be setup
# if not from_login.
if wizard and wizard.debug_server:
# We're debugging
# XXX remove this branch?
dbgsrv = wizard.debug_server
schema = dbgsrv.scheme
netloc = dbgsrv.netloc
port = None
netloc_split = netloc.split(':')
if len(netloc_split) > 1:
provider, port = netloc_split
else:
provider = netloc
signup = auth.LeapSRPRegister(
scheme=schema,
provider=provider,
port=port,
verify=verify)
else:
# this is the real thing
signup = auth.LeapSRPRegister(
schema="https",
port=port,
provider=domain,
verify=verify)
update_signal.emit("head_sentinel", 0)
##################################################
# 1) register user
##################################################
# XXX this only should be DONE
# if NOT from_login.
step = "register"
update_signal.emit("registering with provider", 40)
logger.debug('registering user')
try:
ok, req = signup.register_user(
username, password)
except socket.timeout:
self.set_error(
step,
"Error connecting to provider (timeout)")
pause_for_user()
return False
except requests.exceptions.ConnectionError as exc:
logger.error(exc.message)
self.set_error(
step,
"Error connecting to provider "
"(connection error)")
# XXX we should signal a BAD step
pause_for_user()
update_signal.emit("connection error!", 50)
pause_for_user()
return False
# XXX check for != OK instead???
if req.status_code in (404, 500):
self.set_error(
step,
"Error during registration (%s)" % req.status_code)
pause_for_user()
return False
validation_msgs = json.loads(req.content)
errors = validation_msgs.get('errors', None)
logger.debug('validation errors: %s' % validation_msgs)
if errors and errors.get('login', None):
# XXX this sometimes catch the blank username
# but we're not allowing that (soon)
self.set_error(
step,
'Username not available.')
pause_for_user()
return False
pause_for_user()
##################################################
# 2) fetching eip service config
##################################################
step = "fetch_eipconf"
fetching_eipconf_msg = "Fetching eip service configuration"
update_signal.emit(fetching_eipconf_msg, 60)
try:
eipconfigchecker.fetch_eip_service_config(
domain=full_domain)
# XXX get specific exception
except:
self.set_error(
step,
'Could not download eip config.')
pause_for_user()
return False
pause_for_user()
##################################################
# 3) getting client certificate
##################################################
step = "fetch_eipcert"
fetching_clientcert_msg = "Fetching eip certificate"
update_signal.emit(fetching_clientcert_msg, 80)
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()
################
# end !
################
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)
"""
is_signup = self.field("is_signup")
prevpage = "signup" if is_signup else "login"
wizard = self.wizard()
if self.errors:
print 'going back with errors'
logger.error(self.errors)
name, first_error = self.pop_first_error()
wizard.set_validation_error(
prevpage,
first_error)
self.go_back()
else:
print 'going next'
self.go_next()
def nextId(self):
wizard = self.wizard()
if not wizard:
return
return wizard.get_page_index('lastpage')
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