def return_challenge(request):
"""
:param request: request
:return: perform signed challenge check
"""
# get request data
data = json.loads(request.body)
challenge = data.get('challenge', None)
signature = data.get('signature', None)
public_key = data.get('publicKey', None)
ripple_address = data.get('ripple_address', None)
username = data.get('username', None)
challenge_sign_params = os.path.join(
os.path.dirname(__file__),
'static/js/verify_challenge/challenge_sign_params.js'
)
verify_challenge = os.path.join(
os.path.dirname(__file__),
'static/js/verify_challenge/verify_challenge.js'
)
# Write received sign params to js file
logger.info('Writing sign params to js')
f = open(challenge_sign_params, 'w+b')
f.write(SIGN_PARAMS % (challenge, signature, public_key))
f.close()
stderr, stdout = node_run(verify_challenge)
if stdout.strip() != 'true':
logger.warning('Challenge not verified')
return HttpResponseForbidden(stderr)
if not stdout or stderr:
logger.error(
'An error occurred while verifying challenge: %s' % stderr
)
return HttpResponseForbidden(stderr)
# clear js file
f = open(challenge_sign_params, 'w+b')
f.close()
logger.info('Challenge successfully verified')
# authenticate user
user = authenticate(username=username, ripple_address=ripple_address)
if user and user.is_active:
login(request, user)
return HttpResponseRedirect('/')
else:
return HttpResponseForbidden('User was not found')
def get_image_link(self, cid, page):
node_script = ''
while node_script is '':
node_script = self.get_data(self.general_formula % (cid, cid, page),
'http://www.dm5.com/m%d/' % cid).decode('utf-8')
if node_script is '':
webbrowser.open_new('http://www.dm5.com/m%d/' % cid)
time.sleep(3)
refined_script = 'process.stdout.write(' + node_script.strip() + ')\n'
with open('towards_direct_link.js', 'w') as file:
file.write(refined_script)
stderr, stdout = node_run('towards_direct_link.js')
return stdout.split(',')[0]
def return_challenge(request):
"""
:param request: request
:return: perform signed challenge check
"""
# get request data
data = json.loads(request.body)
challenge = data.get('challenge', None)
signature = data.get('signature', None)
public_key = data.get('publicKey', None)
ripple_address = data.get('ripple_address', None)
username = data.get('username', None)
challenge_sign_params = os.path.join(
os.path.dirname(__file__),
'static/js/verify_challenge/challenge_sign_params.js')
verify_challenge = os.path.join(
os.path.dirname(__file__),
'static/js/verify_challenge/verify_challenge.js')
# Write received sign params to js file
logger.info('Writing sign params to js')
f = open(challenge_sign_params, 'w+b')
f.write(SIGN_PARAMS % (challenge, signature, public_key))
f.close()
stderr, stdout = node_run(verify_challenge)
if stdout.strip() != 'true':
logger.warning('Challenge not verified')
return HttpResponseForbidden(stderr)
if not stdout or stderr:
logger.error('An error occurred while verifying challenge: %s' %
stderr)
return HttpResponseForbidden(stderr)
# clear js file
f = open(challenge_sign_params, 'w+b')
f.close()
logger.info('Challenge successfully verified')
# authenticate user
user = authenticate(username=username, ripple_address=ripple_address)
if user and user.is_active:
login(request, user)
return HttpResponseRedirect('/')
else:
return HttpResponseForbidden('User was not found')
def test_node_run_returns_output_from_script(self):
stderr, stdout = node_run(os.path.join(os.path.dirname(__file__), 'test.js',))
self.assertEqual(stdout, 'python-nodejs test\n')
def test_node_run_returns_output(self):
stderr, stdout = node_run('--version',)
stdout = stdout.strip()
self.assertEqual(stdout, node_version_raw)
