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support new authentication system

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This commit is contained in:
Romain Bignon 2013-11-22 13:22:31 +01:00 • committed by Romain Bignon
commit 4784cb59c5
2 changed files with 39 additions and 4 deletions
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1
modules/societegenerale/browser.py
View file

@ -41,6 +41,7 @@ class SocieteGenerale(BaseBrowser):
'.*restitution/cns_listeprestation.html': AccountsList,
'.*restitution/cns_listeCartes.*.html.*': CardsList,
'.*restitution/cns_detail.*\.html.*': AccountHistory,
'https://.*.societegenerale.fr/lgn/url.html.*':AccountHistory,
}
def __init__(self, *args, **kwargs):

42
modules/societegenerale/pages/login.py
View file

@ -18,6 +18,7 @@
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
from base64 import b64decode
from logging import error
import re
from weboob.tools.json import json
@ -33,6 +34,9 @@ __all__ = ['LoginPage', 'BadLoginPage']
class LoginPage(BasePage):
STRANGE_KEY = ["180","149","244","125","115","058","017","071","075","119","167","040","066","083","254","151","212","245","193","224","006","068","139","054","089","083","111","208","105","235","109","030","130","226","155","245","157","044","061","233","036","101","145","103","185","017","126","142","007","192","239","140","133","250","194","222","079","178","048","184","158","158","086","160","001","114","022","158","030","210","008","067","056","026","042","113","043","169","128","051","107","112","063","240","108","003","079","059","053","127","116","084","157","203","244","031","062","012","062","093"]
strange_map = None
def on_loaded(self):
for td in self.document.getroot().cssselect('td.LibelleErreur'):
if td.text is None:
@ -41,6 +45,30 @@ class LoginPage(BasePage):
if 'indisponible' in msg:
raise BrowserUnavailable(msg)
def decode_grid(self, infos):
grid = b64decode(infos['grid'])
grid = map(int, re.findall('[0-9]{3}', grid))
n = int(infos['nbrows']) * int(infos['nbcols'])
self.strange_map = list(grid[:n])
grid = list(grid[n:])
new_grid = list(grid)
s = n
u = list(infos['crypto'])
for j in xrange(s):
u[j] = '%02d' % ord(u[j])
for i in xrange(5, 0, -1):
for j in xrange(s):
new_grid[i*s+j] = '%03d' % (new_grid[i*s+j]^new_grid[(i-1)*s+j])
for j in xrange(s):
new_grid[j] = '%03d' % (new_grid[j]^int(self.STRANGE_KEY[j])^self.strange_map[j])
for j in xrange(s):
self.strange_map[j] = int(u[j])^self.strange_map[j]
return new_grid
def login(self, login, password):
DOMAIN_LOGIN = self.browser.DOMAIN_LOGIN
DOMAIN = self.browser.DOMAIN
@ -48,7 +76,7 @@ class LoginPage(BasePage):
url_login = 'https://' + DOMAIN_LOGIN + '/index.html'
base_url = 'https://' + DOMAIN
url = base_url + '//sec/vk/gen_crypto?estSession=0'
url = base_url + '//sec/vkm/gen_crypto?estSession=0'
headers = {
'Referer': url_login
}
@ -59,7 +87,9 @@ class LoginPage(BasePage):
infos = json.loads(infos_data.replace("'", '"'))
url = base_url + '//sec/vk/gen_ui?modeClavier=0&cryptogramme=' + infos["crypto"]
infos['grid'] = self.decode_grid(infos)
url = base_url + '//sec/vkm/gen_ui?modeClavier=0&cryptogramme=' + infos["crypto"]
img = Captcha(self.browser.openurl(url), infos)
try:
@ -72,12 +102,16 @@ class LoginPage(BasePage):
self.browser.select_form('n2g_authentification')
self.browser.controls.append(ClientForm.TextControl('text', 'codsec', {'value': ''}))
self.browser.controls.append(ClientForm.TextControl('text', 'cryptocvcs', {'value': ''}))
self.browser.controls.append(ClientForm.TextControl('text', 'vk_op', {'value': 'auth'}))
self.browser.controls.append(ClientForm.TextControl('text', 'vkm_op', {'value': 'auth'}))
self.browser.set_all_readonly(False)
pwd = img.get_codes(password[:6])
t = pwd.split(',')
newpwd = ','.join([t[self.strange_map[j]] for j in xrange(6)])
self.browser['codcli'] = login.encode('iso-8859-1')
self.browser['user_id'] = login.encode('iso-8859-1')
self.browser['codsec'] = img.get_codes(password[:6])
self.browser['codsec'] = newpwd
self.browser['cryptocvcs'] = infos["crypto"].encode('iso-8859-1')
self.browser.form.action = 'https://particuliers.secure.societegenerale.fr//acces/authlgn.html'
self.browser.submit(nologin=True)