commit d5556300a9f53c80760e12b13c94a93d041ca9ff Author: trygve tor-dev@lists.torproject.org Date: Thu Aug 7 00:44:15 2014 +0000

Add test_https.py from trygve.

* FIXES part of #9874. See https://trac.torproject.org/projects/tor/attachment/ticket/9874/test_https.p... --- lib/bridgedb/test/test_https.py | 146 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+)

diff --git a/lib/bridgedb/test/test_https.py b/lib/bridgedb/test/test_https.py new file mode 100644 index 0000000..46da832 --- /dev/null +++ b/lib/bridgedb/test/test_https.py @@ -0,0 +1,146 @@ +"""integration tests for BridgeDB . +http://wwwsearch.sourceforge.net/mechanize/ +http://www.crummy.com/software/BeautifulSoup/bs3/documentation.html +""" + +from __future__ import print_function +from twisted.trial import unittest +from BeautifulSoup import BeautifulSoup +import mechanize + +HTTPS_ROOT = 'https://127.0.0.1:6789' +CAPTCHA_RESPONSE = 'Tvx74Pmy' + +class HTTPTests(unittest.TestCase): + def setUp(self): + self.br = None + + def tearDown(self): + self.br = None + + def openBrowser(self): + # use mechanize to open the BridgeDB website in its browser + self.br = mechanize.Browser() + self.br.set_handle_robots(False) # prevents 'HTTP Error 403: request disallowed by robots.txt' + self.br.open(HTTPS_ROOT) + + # -------------- Home/Root page + self.assertTrue(self.br.viewing_html()) + self.assertEquals(self.br.response().geturl(), HTTPS_ROOT) + self.assertEquals(self.br.title(), "BridgeDB") + #for link in self.br.links(): print(link) + #for form in self.br.forms(): print(form) + return self.br + + def goToOptionsPage(self): + # check that we are on the root page + self.assertTrue(self.br.viewing_html()) + self.assertEquals(self.br.response().geturl(), HTTPS_ROOT) + + # follow the link with the word 'bridges' in it. + # Could also use: text='bridges' + # Could also use: url='/options' + self.br.follow_link(text_regex='bridges') + + # ------------- Options + self.assertEquals(self.br.response().geturl(), HTTPS_ROOT + "/options") + #print(self.br.response().read()) + #for form in self.br.forms(): print(form) + return self.br + + def submitOptions(self, transport, ipv6, captchaResponse): + # check that we are on the options page + self.assertEquals(self.br.response().geturl(), HTTPS_ROOT + "/options") + + # At this point, we'd like to be able to set some values in + # the 'advancedOptions' form. Unfortunately the HTML form + # does not define a 'name' attribute, so the we have to rely on + # the fact that this is the only form on the page and will therefore + # always exist at index 0. + #br.select_form(name="advancedOptions") + self.br.select_form(nr=0) + + # change the pluggable transport to something else + #print(self.br.form) + self.br.form['transport'] = [transport] + if ipv6: + self.br.form['ipv6'] = ['yes'] + self.br.submit() + + # ------------- Captcha + EXPECTED_URL = HTTPS_ROOT + "/bridges?transport=%s" % transport + if ipv6: + EXPECTED_URL += "&ipv6=yes" + self.assertEquals(self.br.response().geturl(), EXPECTED_URL) + #print(self.br.response().read()) + #for form in self.br.forms(): print(form) + + # As on the previous page, the form does not define a 'name' attribute, forcing + # us to use the index of the form i.e. 0 + #self.br.select_form(name="captchaSubmission") + self.br.select_form(nr=0) + + # input the required captcha response. There is only one captcha defined + # by default, so this should always be accepted. Note this will not be possible + # to automate if used with a real captcha systems (e.g. reCAPTCHA) + #self.br.form['captcha_response_field'] = 'Tvx74PMy' + self.br.form['captcha_response_field'] = captchaResponse + captcha_response = self.br.submit() + + # ------------- Results + # URL should be the same as last time + self.assertEquals(self.br.response().geturl(), EXPECTED_URL) + soup = BeautifulSoup(captcha_response.read()) + #print soup.prettify() + return soup + + def getBridgeLinesFromSoup(self, soup): + # Now we're looking for something like this in the response: + # <div class="bridge-lines"> + # obfs2 175.213.252.207:11125 5c6da7d927460317c6ff5420b75c2d0f431f18dd + # </div> + bridges = [] + bridge_lines = soup.findAll(attrs={'class' : 'bridge-lines'}) + self.assertTrue(len(bridge_lines) > 0, "Found no bridge lines") + for bridge_line in bridge_lines: + text = bridge_line.text + #print("Found bridge-line: %s" % text) + items = text.split(' ') + self.assertEquals(len(items), 3, "Expected Pluggale Transport, Bridge and Fingerprint in %s" % str(items)) + bridges.append(items) + return bridges + + def test_get_obfs2_ipv4(self): + self.openBrowser() + self.goToOptionsPage() + + PT = 'obfs2' + soup = self.submitOptions(transport=PT, ipv6=False, captchaResponse=CAPTCHA_RESPONSE) + + bridges = self.getBridgeLinesFromSoup(soup) + for pt, bridge, fingerprint in bridges: + self.assertEquals(PT, pt) + + def test_get_obfs3_ipv4(self): + self.openBrowser() + self.goToOptionsPage() + + PT = 'obfs3' + soup = self.submitOptions(transport=PT, ipv6=False, captchaResponse=CAPTCHA_RESPONSE) + + bridges = self.getBridgeLinesFromSoup(soup) + for pt, bridge, fingerprint in bridges: + self.assertEquals(PT, pt) + + def test_get_obfs3_ipv6(self): + self.openBrowser() + self.goToOptionsPage() + + PT = 'obfs3' + soup = self.submitOptions(transport=PT, ipv6=True, captchaResponse=CAPTCHA_RESPONSE) + + # at the time of writing, this test fails due to lack of ipv6 bridges + bridges = self.getBridgeLinesFromSoup(soup) + for pt, bridge, fingerprint in bridges: + self.assertEquals(PT, pt) +