bforbank module

modules/bforbank/__init__.py

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+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2015      Baptiste Delpey
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from .module import BforbankModule
+
+
+__all__ = ['BforbankModule']

modules/bforbank/browser.py

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+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2015      Baptiste Delpey
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.exceptions import BrowserIncorrectPassword
+from weboob.browser import LoginBrowser, URL, need_login
+
+from .pages import LoginPage, ErrorPage, AccountsPage, HistoryPage
+
+
+class BforbankBrowser(LoginBrowser):
+    BASEURL = 'https://www.bforbank.com'
+
+    login = URL('/connexion-client/service/login\?urlBack=%2Fespace-client', LoginPage)
+    error = URL('/connexion-client/service/auth', ErrorPage)
+    home = URL('/espace-client/$', AccountsPage)
+    history = URL('/espace-client/livret/consultation.*', HistoryPage)
+
+    def __init__(self, birthdate, *args, **kwargs):
+        super(BforbankBrowser, self).__init__(*args, **kwargs)
+        self.birthdate = birthdate
+
+    def do_login(self):
+        assert isinstance(self.username, basestring)
+        assert isinstance(self.password, basestring)
+        assert self.password.isdigit()
+        self.login.stay_or_go()
+        assert self.login.is_here()
+        self.page.login(self.birthdate, self.username, self.password)
+        if self.error.is_here():
+            raise BrowserIncorrectPassword()
+
+    @need_login
+    def iter_accounts(self):
+        self.home.stay_or_go()
+        return self.page.iter_accounts()
+
+    @need_login
+    def get_history(self, account):
+        self.location(account._link)
+        for tr in self.page.get_operations():
+            yield tr

modules/bforbank/module.py

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+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2015      Baptiste Delpey
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.tools.backend import Module, BackendConfig
+from weboob.capabilities.bank import CapBank, AccountNotFound
+from weboob.capabilities.base import find_object
+from weboob.tools.value import ValueBackendPassword
+from .browser import BforbankBrowser
+
+
+__all__ = ['BforbankModule']
+
+
+class BforbankModule(Module, CapBank):
+    NAME = 'bforbank'
+    DESCRIPTION = u'BforBank'
+    MAINTAINER = u'Baptiste Delpey'
+    EMAIL = 'b.delpey@hotmail.fr'
+    LICENSE = 'AGPLv3+'
+    VERSION = '1.1'
+    CONFIG = BackendConfig(ValueBackendPassword('login',    label='Identifiant', masked=False),
+                           ValueBackendPassword('password', label='Code personnel'),
+                           ValueBackendPassword('birthdate', label='Date de naissance'),
+                           )
+
+    BROWSER = BforbankBrowser
+
+    def create_default_browser(self):
+        return self.create_browser(self.config['birthdate'].get(),
+                                   self.config['login'].get(),
+                                   self.config['password'].get())
+
+    def get_account(self, _id):
+        return find_object(self.browser.iter_accounts(), id=_id, error=AccountNotFound)
+
+    def iter_accounts(self):
+        return self.browser.iter_accounts()
+
+    def iter_coming(self, account):
+        raise NotImplementedError()
+
+    def iter_history(self, account):
+        return self.browser.get_history(account)
+
+    def iter_investment(self, account):
+        raise NotImplementedError()

modules/bforbank/pages.py

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+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2015      Baptiste Delpey
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+import re
+from decimal import Decimal
+from StringIO import StringIO
+from PIL import Image
+
+from weboob.browser.pages import LoggedPage, HTMLPage
+from weboob.browser.elements import method, ListElement, ItemElement
+from weboob.capabilities.bank import Account
+from weboob.browser.filters.standard import CleanText, Regexp, Field, Map
+from weboob.tools.capabilities.bank.transactions import FrenchTransaction
+
+
+class BfBKeyboard(object):
+    symbols = {'0': '00111111001111111111111111111111000000111000000001111111111111111111110011111100',
+               '1': '00000000000011000000011100000001100000001111111111111111111100000000000000000000',
+               '2': '00100000111110000111111000011111000011111000011101111111100111111100010111000001',
+               '3': '00100001001110000111111000011111001000011101100001111111011111111111110000011110',
+               '4': '00000011000000111100000111010001111001001111111111111111111111111111110000000100',
+               '5': '00000001001111100111111110011110010000011001000001100110011110011111110000111110',
+               '6': '00011111000111111110111111111111001100011000100001110011001111001111110100011110',
+               '7': '10000000001000000000100000111110011111111011111100111110000011100000001100000000',
+               '8': '00000011001111111111111111111110001000011000100001111111111111111111110010011110',
+               '9': '00111000001111110011111111001110000100011000010011111111111111111111110011111100',
+               }
+
+    def __init__(self, basepage):
+        self.basepage = basepage
+        self.fingerprints = []
+        for htmlimg in self.basepage.doc.xpath('.//div[@class="m-btn-pin"]//img'):
+            url = htmlimg.attrib.get("src")
+            imgfile = StringIO(basepage.browser.open(url).content)
+            img = Image.open(imgfile)
+            matrix = img.load()
+            s = ""
+            # The digit is only displayed in the center of image
+            for x in range(19, 27):
+                for y in range(17, 27):
+                    (r, g, b, o) = matrix[x, y]
+                    # If the pixel is "red" enough
+                    if g + b < 450:
+                        s += "1"
+                    else:
+                        s += "0"
+
+            self.fingerprints.append(s)
+
+    def get_symbol_code(self, digit):
+        fingerprint = self.symbols[digit]
+        for i, string in enumerate(self.fingerprints):
+            if string == fingerprint:
+                return i
+
+    def get_string_code(self, string):
+        code = ''
+        for c in string:
+            codesymbol = self.get_symbol_code(c)
+            code += str(codesymbol)
+        return code
+
+class LoginPage(HTMLPage):
+    def login(self, birthdate, username, password):
+        vk = BfBKeyboard(self)
+        code = vk.get_string_code(password)
+        form = self.get_form()
+        form['j_username'] = username
+        form['birthDate'] = birthdate
+        form['indexes'] = code
+        form.submit()
+
+
+class ErrorPage(HTMLPage):
+    pass
+
+class AccountsPage(LoggedPage, HTMLPage):
+    @method
+    class iter_accounts(ListElement):
+        item_xpath = '//table/tbody/tr'
+
+        class item(ItemElement):
+            klass = Account
+
+            TYPE = {'Livret': Account.TYPE_SAVINGS,
+                   }
+
+            def obj_balance(self):
+                balance = CleanText(self.el.xpath('./td/div/div[1]/div/span'))(self)
+                balance = re.sub(r'[^\d\-\,]', '', balance)
+                return Decimal(re.sub(r',(?!(\d+$))', '', balance).replace(',', '.'))
+
+            obj_id = CleanText('./td/div/div[3]/span')
+            obj_label = CleanText('./td/div/div[2]/span')
+            obj_currency = FrenchTransaction.Currency('./td/div/div[1]/div/span')
+            obj_type = Map(Regexp(Field('label'), r'^(\w+)'), TYPE, default=Account.TYPE_UNKNOWN)
+            obj__link = CleanText('./@data-href')
+
+
+class Transaction(FrenchTransaction):
+    PATTERNS = [(re.compile('^(?P<category>VIREMENT)'), FrenchTransaction.TYPE_TRANSFER),
+                (re.compile('^(?P<category>INTERETS)'), FrenchTransaction.TYPE_BANK),
+               ]
+
+
+class HistoryPage(LoggedPage, HTMLPage):
+    @method
+    class get_operations(ListElement):
+        item_xpath = '//table[contains(@class, "table")]/tbody/div/tr[contains(@class, "submit")]'
+
+        class item(ItemElement):
+            klass = Transaction
+
+            def obj_amount(self):
+                balance = CleanText(self.el.xpath('./td[4]'))(self)
+                balance = re.sub(r'[^\d\-\,]', '', balance)
+                return Decimal(re.sub(r',(?!(\d+$))', '', balance).replace(',', '.'))
+
+            obj_date = Transaction.Date('./td[2]')
+            obj_vdate = Transaction.Date('./td[3]')
+            obj_raw = Transaction.Raw('./td[1]')

modules/bforbank/test.py

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+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2015      Baptiste Delpey
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.tools.test import BackendTest
+
+
+class BforbankTest(BackendTest):
+    MODULE = 'bforbank'
+
+    def test_bforbank(self):
+        raise NotImplementedError()