support new virtkeyboard

modules/boursorama/pages/login.py

@@ -18,12 +18,66 @@
 # along with weboob. If not, see <http://www.gnu.org/licenses/>.
 
 
+import re
+import hashlib
+import urllib
+import tempfile
+
 from weboob.tools.browser import BasePage
+from weboob.tools.captcha.virtkeyboard import MappedVirtKeyboard
 
 
 __all__ = ['LoginPage']
 
 
+class VirtKeyboard(MappedVirtKeyboard):
+    symbols={'0':'e1bcad576e43320e0f3b0c7c14895433',
+             '1':'dee70a13b9002b820059bb976a9be880',
+             '2':'e4969fc2cc6f02d1e9fd4bbc6b5d4f6c',
+             '3':'bb83b43088b40a7cf1d01627ba908e42',
+             '4':'0711fee716ecbf7c42d9c8836ad990bb',
+             '5':'7dd995622fac18df1c492934516380fd',
+             '6':'97e22311e482964823087ead7e7ba1cc',
+             '7':'6326d9d72be0c3e9b52c691ff3ca4ccd',
+             '8':'b67a2a4ac01d71b5184d4fafb40be9a2',
+             '9':'e4389eea90bea5dc5652ef773d7dc10c'
+            }
+
+    color=(0,0,0)
+
+    def check_color(self, (r, g, b)):
+        return r > 240 and g > 240 and b > 240
+
+    def __init__(self, page):
+        img = page.document.find("//img[@usemap='#pass_map']")
+        img_file = page.browser.openurl(img.attrib['src'])
+        MappedVirtKeyboard.__init__(self, img_file, page.document, img, self.color, convert='RGB')
+
+        if page.browser.responses_dirname is None:
+            page.browser.responses_dirname = tempfile.mkdtemp(prefix='weboob_session_')
+        self.check_symbols(self.symbols, page.browser.responses_dirname)
+
+    def get_symbol_code(self,md5sum):
+        code = MappedVirtKeyboard.get_symbol_code(self,md5sum)
+        return re.search("'(\w{3}\|)'", code).group(1)
+
+    def get_string_code(self,string):
+        code = ''
+        for c in string:
+            code += self.get_symbol_code(self.symbols[c])
+        return code
+
+    def checksum(self, (x1, y1, x2, y2)):
+        s = ''
+        for y in range(y1, min(y2 + 1, self.height)):
+            for x in range(x1, min(x2 + 1, self.width)):
+                # strip pixels on borders
+                if self.check_color(self.pixar[x, y]) and x > x1+2 and y > y1+2 and x < x2-2 and y < y2-2:
+                    s += "."
+                else:
+                    s += " "
+        return hashlib.md5(s).hexdigest()
+
 class LoginPage(BasePage):
     def on_loaded(self):
         pass
@@ -35,14 +89,14 @@ class LoginPage(BasePage):
 #                raise BrowserUnavailable(msg)
 
     def login(self, login, password):
-        DOMAIN = self.browser.DOMAIN
+        vk = VirtKeyboard(self)
 
-        url_login = 'https://' + DOMAIN + '/connexion.phtml'
+        form = self.document.xpath('//form[@name="identification"]')[0]
+        args = {'login':                    login,
+                'password':                 vk.get_string_code(password),
+                'password_fake':            '*' * len(password),
+                'org':                      '',
+                'redirect':                 '',
+               }
 
-        self.browser.openurl(url_login)
+        self.browser.location(form.attrib['action'], urllib.urlencode(args), no_login=True)
-        self.browser.select_form('identification')
-        self.browser.set_all_readonly(False)
-
-        self.browser['login'] = login
-        self.browser['password'] = password
-        self.browser.submit(nologin=True)