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import re
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from quixote import get_request, get_response, get_session
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from qommon.misc import http_post_request
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from qommon import get_logger
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from larpe.plugins import site_authentication_plugins
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from larpe.site_authentication import SiteAuthentication
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class ConcertoSiteAuthentication(SiteAuthentication):
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plugin_name = 'concerto'
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def auto_detect_site(cls, html_doc):
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if re.search(
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"""<meta name="description" content="Page d'accueil du site Espace-Famille" />""",
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html_doc):
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return True
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return False
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auto_detect_site = classmethod(auto_detect_site)
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def local_auth_check_post(self, username, password, select=None, session_cookies=False):
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select = select or {}
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url = self.host.auth_check_url
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# Build request body
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body = '%s=%s&%s=%s' % (
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self.host.login_field_name, username, self.host.password_field_name, password)
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# Add select fields to the body
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for name, value in select.iteritems():
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body += '&%s=%s' % (name, value)
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# Add hidden fields to the body
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if self.host.send_hidden_fields:
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for key, value in self.host.other_fields.iteritems():
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body += '&%s=%s' % (key, value)
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# Build request HTTP headers
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headers = {'Content-Type': 'application/x-www-form-urlencoded',
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'X-Forwarded-For': get_request().get_environ('REMOTE_ADDR', '-'),
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'X-Forwarded-Host': self.host.reversed_hostname}
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# Add session id cookie
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if session_cookies is True:
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for key, value in self.host.other_fields.iteritems():
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headers['Cookie'] = 'JSESSIONID=' + value
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# Send request
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response, status, data, auth_headers = http_post_request(
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url, body, headers, self.host.use_proxy)
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cookies = response.getheader('Set-Cookie', None)
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self.host.cookies = []
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new_session_id = None
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if cookies is not None:
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cookies_list = []
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cookies_set_list = []
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for cookie in cookies.split(', '):
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# Drop the path and other attributes
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cookie_only = cookie.split('; ')[0]
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regexp = re.compile('=')
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if regexp.search(cookie_only) is None:
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continue
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# Split name and value
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cookie_split = cookie_only.split('=')
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cookie_name = cookie_split[0]
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cookie_value = cookie_split[1]
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if cookie_name == 'JSESSIONID':
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new_session_id = cookie_value
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cookies_list.append('%s=%s' % (cookie_name, cookie_value))
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set_cookie = '%s=%s; path=/demo' % (cookie_name, cookie_value)
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cookies_set_list.append(set_cookie)
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self.host.cookies.append(cookie_name)
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cookies_headers = '\r\nSet-Cookie: '.join(cookies_set_list)
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get_response().set_header('Set-Cookie', cookies_headers)
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self.host.store()
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get_session().cookies = '; '.join(cookies_list)
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else:
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get_logger().warn('No cookie from local authentication')
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if session_cookies is False:
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# Change idSession hidden field with new session id
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self.host.other_fields['idSession'] = new_session_id
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# Retry the request with the new session id
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return self.local_auth_check_post(username, password, select, session_cookies=True)
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else:
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return response.status, data
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site_authentication_plugins.register(ConcertoSiteAuthentication)
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