def extract_feed_rss(self):
tmp = self._tree_explorer.xpath(
self._backup_html_tree,
'//link[@type="application/rss+xml" and @rel="alternate"] | //link[@type="application/atom+xml" and @rel="alternate"]'
)
feeds = dict()
for t in tmp:
feeds[self._tree_explorer.get_attribute(
t,
attr='href')] = self._tree_explorer.get_attribute(t,
attr='title')
if len(feeds) == 0:
tmp = self._tree_explorer.xpath(self._backup_html_tree,
"//a[contains(@href, '.xml')]")
for t in tmp:
href = self._tree_explorer.get_attribute(t, attr='href')
file_type = utils.get_filetype_from_url(href)
if file_type and file_type == 'xml':
feeds[href] = ''
if len(feeds) == 0:
tmp = self._tree_explorer.xpath(
self._backup_html_tree,
"//a[contains(@href, 'rss')] | //a[contains(@href, 'feed')]")
for t in tmp:
href = self._tree_explorer.get_attribute(t, attr='href')
if not utils.is_valid_url(href):
final_url = '%s/%s' % (self._url, href)
if utils.is_valid_url(final_url):
feeds[final_url] = ''
elif not utils.are_equals_urls(href, self._url):
feeds[href] = ''
return feeds
def find_rss_path(html, url):
soup = BeautifulSoup(html, 'html.parser')
raw_rss_paths = soup.find_all('link', {'type': re.compile('rss|atom')})
if not raw_rss_paths:
raw_rss_paths = soup.find_all('a', {'href': re.compile('feed|rss')})
rss_paths = []
invalid_rss_path = re.compile('(feedback)|((.pdf|.xlsx|.xls|.doc|.docx)$)',
re.IGNORECASE)
for path in raw_rss_paths:
if invalid_rss_path.search(path['href']) is None:
rss_paths.append(path['href'])
if rss_paths:
href = rss_paths[0].replace(' ', '%20')
if is_valid_url(href):
full_path = href
else:
if href[0] != '/':
full_path = f'{url}/{href}'
else:
full_path = url + href
return full_path
return None
def post(self):
user = users.get_current_user()
if not user or 'user_id' not in dir(user):
self.redirect(users.create_login_url('/addbuffr'))
apiAddress = self.request.get('apiAddress')
to_console = {}
to_console["apiAddress"] = apiAddress
to_console["is_valid_url(apiAddress)"] = (is_valid_url(apiAddress) != None)
buffr_instance = Buffr()
buffr_instance.apiName = self.request.get('apiName')
buffr_instance.apiAddress = apiAddress
APIUnstable = self.request.get('APIUnstable')
if APIUnstable not in [True, False]:
buffr_instance.APIUnstable = False
else:
buffr_instance.APIUnstable = APIUnstable
buffr_instance.user_id = user.user_id()
buffr_instance.user_email = user.email()
buffr_instance.update_interval = int(self.request.get('updateInterval'))
for possibility in user_readable_convertion_table:
logging.info(str((possibility[0], buffr_instance.update_interval)))
if int(possibility[0]) == buffr_instance.update_interval:
buffr_instance.user_readable_update_interval = possibility[2]
buffr_instance.end_point = hashlib.md5('%s:%s' % (user.user_id(), apiAddress)).hexdigest()
buffr_instance.last_known_data = None
buffr_instance.buffr_version = current_api_version
buffr_instance.put()
memcache.flush_all()
logging.info('Added new Buffr to datastore')
taskqueue.add(url='/confirm_working_url', params={'key': buffr_instance.key()})
render(self, 'addbuffer.html', {'to_console': to_console,
'submitted': True,
'apiAddress': apiAddress})
def svg_to_any(elem, doc):
"""
Convert a svg to supported formats
"""
if not isinstance(elem, Image):
return
# We don't want urls, you have to download them first
if is_valid_url(elem.url):
return
mimet, _ = mimetypes.guess_type(elem.url)
flag, file_ext = FMT_OPTIONS.get(doc.format)
if mimet == 'image/svg+xml' and flag:
base_name, _ = os.path.splitext(elem.url)
target_name = base_name + "." + file_ext
try:
mtime = os.path.getmtime(target_name)
except OSError:
mtime = -1
if mtime < os.path.getmtime(elem.url):
cmd_line = ['inkscape', flag, target_name, elem.url]
sys.stderr.write("Running %s\n" % " ".join(cmd_line))
subprocess.call(cmd_line, stdout=sys.stderr.fileno())
elem.url = target_name
def download_image(elem, _):
"""
Download an image from the web
"""
if not isinstance(elem, Image):
return
result = is_valid_url(elem.url)
if not result: # not a valid url, return
return
file_name = unquote(result.path).split('/')[-1]
full_path = os.path.join(IMAGEDIR, file_name)
if os.path.isfile(full_path):
elem.url = full_path
else:
try:
os.mkdir(IMAGEDIR)
sys.stderr.write('Created directory ' + IMAGEDIR + '\n')
except OSError:
pass
try:
with urlopen(elem.url) as response, open(full_path, 'wb') as out_file:
shutil.copyfileobj(response, out_file)
elem.url = full_path
except HTTPError as err:
logging.warning('HTTP error %s %d %s', elem.url, err.code, err.reason)
def pdf_to_svg(elem, doc):
"""
Convert a pdf to svg
"""
if not isinstance(elem, Image):
return
# We don't want urls, you have to download them first
if is_valid_url(elem.url):
return
mimet, _ = mimetypes.guess_type(elem.url)
flag, file_ext = ('--export-plain-svg', 'svg')
if mimet == 'application/pdf' and flag:
base_name, _ = os.path.splitext(elem.url)
target_name = base_name + "." + file_ext
try:
mtime = os.path.getmtime(target_name)
except OSError:
mtime = -1
if mtime < os.path.getmtime(elem.url):
cmd_line = ['inkscape', flag, target_name, elem.url]
sys.stderr.write("Running %s\n" % " ".join(cmd_line))
subprocess.call(cmd_line, stdout=sys.stderr.fileno())
elem.url = target_name
def get_har(
self,
remove_domain_request=True,
domains_to_remove={
'facebook.com', 'facebook.it', 'youtube.it', 'youtube.com',
'twitter.it', 'twitter.com'
},
file_type_to_remove={'jpg', 'png', 'jpeg'}):
result = list()
if self.logging and self.logs:
domain = None
if remove_domain_request:
domain = utils.get_domain(self.current_url)
for log in self.logs:
message = json.load(StringIO(log['message']))['message']
if 'method' in message:
method = message['method']
if method and method == 'Network.responseReceived':
url = message['params']['response']['url']
if utils.is_valid_url(url):
to_insert = (domain and not utils.is_domain_link(
url, domain)) or domain is None
to_insert = to_insert and utils.get_filetype_from_url(
url) not in file_type_to_remove
if to_insert:
for d in domains_to_remove:
if utils.is_domain_link(url, d):
to_insert = False
break
if to_insert:
result.append(url)
result = list(set(result))
#print('har len: ' + str(len(result)))
return result
def download_album(host, url, name, dest=".", delim=" - ", digits=3, number=1):
if not is_valid_url(url):
sys.exit(1)
host = host.lower()
name = name.lower()
if host == "imagebam":
imagebam(url, name, dest, delim, digits, number)
elif host == "imagevenue":
imagevenue(url, name, dest, delim, digits, number)
elif host == "imgbox":
imgbox(url, name, dest, delim, digits, number)
elif host == "imgur":
imgur(url, name, dest, delim, digits, number)
elif host == "someimage":
someimage(url, name, dest, delim, digits, number)
elif host == "upix":
upix(url, name, dest, delim, digits, number)
elif host == "hotflick":
hotflick(url, name, dest, delim, digits, number)
elif host == "myceleb":
myceleb(url, name, dest, delim, digits, number)
elif host == "mangastream":
mangastream(url, name, dest, delim, digits, number)
else:
print "ERROR: Unsupported image host '{}'".format(host)
def crawl(url_list):
q = deque(url_list)
processed = set(url_list)
domain = 'http://www.ourcampaigns.com/'
count = 0
sw = StopWatch()
while q:
current_url = q.popleft()
result = html_to_json(domain + current_url)
if result is None:
print ' skip', current_url
continue
category, uid = tokenize(current_url)
if category == 'race':
components = result['RACE DETAILS']['Parents'][0]['text'].split(
'>')
if len(components) <= 2:
print ' Bad', components, current_url
continue
if components[1].strip() != 'United States':
continue
position = campactify(components[-2] + components[-1])
year = int(result['RACE DETAILS']['Term Start'][0]['text'].split(
'-')[0].split(',')[-1].strip())
if year > 2017 or year < 1900:
continue
description = 'race_{}_{}'.format(position, year)
elif category == 'candidate':
name = campactify(result['CANDIDATE DETAILS']['Name'][0]['text'])
description = 'candidate_{}'.format(name)
elif category == 'container':
name = campactify(result['INCUMBENT']['Name'][0]['text'])
year = result['INCUMBENT']['Won'][0]['text'].split('/')[-1].strip()
description = 'container_{}_{}'.format(name, year)
count += 1
if count % 500 == 0:
print '{}, crawling {}'.format(count, description)
for table_title, table in result.iteritems():
camel_title = to_camel(table_title)
if camel_title not in [
'LastGeneralElection', 'PrimaryOtherSchedule'
]:
with open(
os.path.join(
JSON_DIR,
'{}_{}_{}.json'.format(description, uid,
camel_title)), 'wb') as fp:
json.dump(table, fp)
if category == 'race' and 'Governor' not in description and 'Mayor' not in description:
continue
for row_title, row in table.iteritems():
for cell in row:
link = cell['link']
if link not in processed and is_valid_url(link):
q.append(link)
processed.add(link)
sw.tic('crawl {} urls'.format(count))
async def remove_award(self, ctx, user: UserConverter, url: str):
'''
!add_award @user url
[Admin only] Removes an award from a user
'''
if not is_valid_url(url):
raise InvalidUrl()
await self.bot.remove_award(ctx, user, url)
await ctx.send('Done.')
async def set_award(self, ctx, url: str):
'''
!set_award url
[Admin only] Sets an award for current challenge
'''
if not is_valid_url(url):
raise InvalidUrl()
await self.bot.set_award(ctx, url)
await ctx.send('Done.')
def generate_features(self, url_info, svm_feature=False):
# preprocess the url_info
self.features = []
if is_valid_url(url_info[0]):
print url_info[0], len(url_info[0])
for feature_obj in self.pipeline:
self.features.append( feature_obj.extract(url_info, svm_feature) )
else:
self.features = []
def crawl(url):
q = deque([url])
with open('processed.txt', 'rb') as fp:
processed = set(fp.read().split())
processed.add(url)
domain = 'http://www.ourcampaigns.com/'
while q:
current_url = q.popleft()
if current_url.startswith(domain):
current_url = current_url[len(domain):]
result = html_to_json(domain + current_url)
if result is None:
print ' skip', current_url
continue
category, uid = tokenize(current_url)
if category == 'race':
components = result['RACE DETAILS']['Parents'][0]['text'].split(
'>')
if len(components) <= 2:
print ' Bad', components, current_url
continue
if components[1].strip() != 'United States':
continue
position = campactify(components[-2] + components[-1])
year = int(result['RACE DETAILS']['Term Start'][0]['text'].split(
'-')[0].split(',')[-1].strip())
if year > 2016 or year < 1950:
continue
description = 'race_{}_{}'.format(position, year)
elif category == 'candidate':
name = campactify(result['CANDIDATE DETAILS']['Name'][0]['text'])
description = 'candidate_{}'.format(name)
elif category == 'container':
name = campactify(result['INCUMBENT']['Name'][0]['text'])
year = result['INCUMBENT']['Won'][0]['text'].split('/')[-1].strip()
description = 'container_{}_{}'.format(name, year)
# print ' ' + description, current_url
for table_title, table in result.iteritems():
camel_title = to_camel(table_title)
if camel_title not in [
'LastGeneralElection', 'PrimaryOtherSchedule'
]:
with open(
'data/{}_{}_{}.json'.format(description, uid,
camel_title), 'wb') as fp:
json.dump(table, fp)
if category == 'race' and 'Governor' not in description:
continue
for row_title, row in table.iteritems():
for cell in row:
link = cell['link']
if is_valid_url(link) and link not in processed:
q.append(link)
processed.add(link)
with open('processed.txt', 'wb') as fp:
fp.write('\n'.join(processed))
def on_new_url(self, request):
error = None
if request.method == "POST":
url = request.form["url"]
if not is_valid_url(url):
error = "URL is not valide"
else:
url_id = insert_url(self.redis, url)
return redirect("/%s_details" % url_id)
return self.render_template("new_url.html", error=error)
def test_is_valid_url(self):
self.assertEqual(is_valid_url('https://google.com'), True)
self.assertEqual(is_valid_url(\
'https://www.google.com/search?q=the+simpsons'), True)
self.assertEqual(is_valid_url('https://google.co'), False)
self.assertEqual(is_valid_url('//google.com'), False)
self.assertEqual(is_valid_url('google.com'), False)
self.assertEqual(is_valid_url('google'), False)
self.assertEqual(is_valid_url(''), False)
def test_is_valid_url(self):
self.assertEqual(is_valid_url('https://google.com'), True)
self.assertEqual(is_valid_url(\
'https://www.google.com/search?q=the+simpsons'), True)
self.assertEqual(is_valid_url('https://google.co'), False)
self.assertEqual(is_valid_url('//google.com'), False)
self.assertEqual(is_valid_url('google.com'), False)
self.assertEqual(is_valid_url('google'), False)
self.assertEqual(is_valid_url(''), False)
def _retrieve_outbound_links(self):
result = dict()
principal_domain = utils.get_principal_domain(self._url)
regex = "//*[@href and not(@href [contains(., '%s')])]" % principal_domain
elements_with_urls = self._tree_explorer.xpath(self.body_node, regex)
for element in elements_with_urls:
href = element.attrib['href']
if utils.is_valid_url(href):
href = utils.clean_url(href)
if href not in result:
result[href] = ''
return list(result.keys())
def add_url(self, request):
error = None
url = None
if request.method == 'POST':
url = request.form['url']
if not is_valid_url(url):
error = 'Please enter a valid URL'
else:
short_id = self.insert_url(url)
return redirect(f'/{short_id}+')
return self.render_template('new_url.html', error=error, url=url)
def on_new_url(self, request):
error = None
url = ""
if request.method == "POST":
url = request.form["url"]
if not is_valid_url(url):
error = "Invalid url"
else:
short_id = insert_url(self.redis, url)
return redirect('/%s_details' % short_id)
return self.render_template("new_url.html", error=error, url=url)
def on_new_url(self, request):
error = None
url = ""
if request.method == 'POST':
url = request.form['url']
if not is_valid_url(url):
error = 'invalid url'
else:
id = insert_url(self.redis, url)
return redirect(b'/%s_details' % id)
return self.render_template("new_url.html", error=error, url=url)
def on_new_url(self, request):
error = None
url = ""
if request.method == "POST":
url = request.form['url']
if not is_valid_url(url):
error = 'invalid url'
else:
id = insert_url(self.redis, url)
if type(id) == bytes:
return redirect('%s_details' % id.decode('utf-8'))
return redirect('/%s_details' % id)
return self.render_template("new_url.html", error=error, url=url)
def on_new_url(self, request):
error = None
url = ""
if request.method == 'POST':
url = request.form['url']
if is_valid_url(url):
url_id = insert_url(self.redis, url)
return redirect('%s/detail' % url_id.decode('utf-8'))
error = 'URL is not valid'
return self.render_template("new_url.html", error=error, url=url)
async def handle_shortify(request):
"""
Хендлер обрабатывающий запросы на сокращение ссылок
"""
data = await request.post()
db = request.app["db"]
url = data.get("url")
user_url = data.get("user_url")
if not url:
return aiohttp_jinja2.render_template("index.html", request,
{"error": ERRORS["without_url"]})
if not utils.is_valid_url(url):
return aiohttp_jinja2.render_template("index.html", request,
{"error": ERRORS["invalid_url"]})
if user_url:
exists = await db.get(user_url)
if exists:
return aiohttp_jinja2.render_template(
"index.html", request, {"error": ERRORS["busy_url"]})
short_url = user_url
else:
short_url = await db.get(url)
# Если ссылка уже есть в базе, то не плодим новые короткие ссылки
if short_url:
return aiohttp_jinja2.render_template(
"index.html", request, {
"shortened_url":
"{}:{}/{}".format(settings.HOST, settings.PORT,
short_url.decode("UTF-8"))
})
link_count = await db.incr(settings.DB_LINKS_COUNT_KEY)
short_url = utils.encode(link_count)
exists = await db.get(short_url)
while exists:
link_count = await db.incr(settings.DB_LINKS_COUNT_KEY)
short_url = Shortener.encode(link_count)
exists = await db.get(short_url)
# Заносим оба варианта в базу, чтобы получить возможно проверять наличие полного url в базе
# Это позволит избежать наличия дубликатов
await db.set(short_url, url)
await db.set(url, short_url)
return aiohttp_jinja2.render_template(
"index.html", request, {
"shortened_url":
"{}:{}/{}".format(settings.HOST, settings.PORT, short_url)
})
def on_new_url(self, request):
error = None
url = ''
if request.method == 'POST':
url = request.form['url']
if(is_valid_url(url) == False):
error = 'Not valid url'
else:
id = insert_url(self.redis,url)
return redirect('%s'%id)
return self.render_template("new_url.html", error=error, url=url)
def generate_links(link, base_link):
"""docstring for generate_links"""
a_url_list = []
try:
response = requests.get(link)
# BeautifulSoup generate DOM tree for html document
# for searching and manuplation of dom document
dom_tree = BeautifulSoup.BeautifulSoup(response.text)
a_element_list = dom_tree.fetch('a') # a elements in html doc
for a_element in a_element_list:
a_url = a_element.get('href')
if utils.is_valid_url(a_url, base_link):
a_url_list.append(utils.sanitize_url(a_url, base_link))
except:
return a_url_list
return a_url_list
def __crawl(self, page, level):
if page not in self.__page_content:
self.read(page)
if self.__progress_bar:
print(".", end="")
if level < self.__deep:
result = []
searchers.FindLink("").do(page, self.__page_content[page],
result)
for link in result:
new_page = link if utils.is_valid_url(
link) else urllib.parse.urljoin(self.__url, link)
self.__crawl(new_page, level + 1)
def get(self, url):
'''deliver pages to bots'''
try:
logging.info('Serving %s to %s', url, self.request.headers['User-Agent'])
self.set_header('content-type', 'text/html')
if not utils.is_valid_url(url):
self.send_error(400)
return
content = datastore.get_page(utils.to_pretty_url(url))
if content is None:
self.send_error(502)
else:
self.write(content)
except Exception, e:
logging.error('Error getting page for crawler', exc_info=True)
def download_album(host, url, name, dest=".", delim=" - ", digits=3, number=1):
if not is_valid_url(url):
sys.exit(1)
host = host.lower()
name = name.lower()
if host == "imagebam":
imagebam(url, name, dest, delim, digits, number)
elif host == "imagevenue":
imagevenue(url, name, dest, delim, digits, number)
elif host == "imgbox":
imgbox(url, name, dest, delim, digits, number)
elif host == "imgur":
imgur(url, name, dest, delim, digits, number)
else:
print "ERROR: Unsupported image host '{}'".format(host)
def on_new_url(self, request):
error = None
url = ""
if request.method == "POST":
url = request.form['url']
if not is_valid_url(url):
error = 'invalid url'
else:
id = insert_url(self.redis, url)
return redirect('/%s_details' % str(id))
# TODO: Проверить что метод для создания новой ссылки "POST"
# Проверить валидность ссылки используя is_valid_url
# Если ссылка верна - создать запись в базе и
# отправить пользователя на детальную информацию
# Если неверна - написать ошибку
return self.render_template("new_url.html", error=error, url=url)
def _add_job(self, update: telegram.Update,
context: telegram.ext.CallbackContext):
f"""
Callback for the update of a job. Message must be:
```
{Bot.ADD_USAGE}
```
"""
user = update.effective_chat.id
try:
# Extract info.
url = context.args[0]
# Check url validity.
if not utils.is_valid_url(url):
update.message.reply_text(f"{url} is not a valid url.",
disable_web_page_preview=True)
logging.warning(f"Invalid url from user {user}.")
return
# Check minimum time
freq = int(context.args[1])
if freq < self._minimum_interval:
update.message.reply_text(
f"{self._minimum_interval} minutes is the minimum time. I'll just set it for you."
)
freq = self._minimum_interval
keywords = context.args[2::] if len(context.args) > 2 else list()
# Update database.
job = Job(user, url, freq, keywords)
Database(self._database_file).add_job(job)
# Schedule job.
self._schedule(job)
# Send back a response as a confirmation.
response = f"Will start searching {url} for links containing {', '.join(keywords)} every {freq} minutes."
update.message.reply_text(response, disable_web_page_preview=True)
logging.info(f"/add command received by user: {user}. {response}")
except (IndexError, ValueError):
update.message.reply_text(f"Usage: {Bot.ADD_USAGE}")
logging.warning(f"Inappropriate /add command from user {user}.")
def set_webhook(url: str):
"""
Accepts a url string and checks to see if it meets HTTP/s specifications. If it does, it returns the
string. If it does not, it raises an ArgumentError.
:url: A string representing the webhook's url
"""
try:
if url is None:
return None
if utils.is_valid_url(url=url):
return url
except Exception as e:
# Should catch type errors
raise errors.ArgumentError(
{'webhook': (e.__class__, url, e.__str__())})
# Was something wrong with URL format
raise errors.ArgumentError({
'webhook':
(ValueError, url, 'Webhook URL not meet HTTP/s specifications.')
})
async def parse_title_args(self, ctx, guild_id, *_args):
args = [ x for x in _args ]
params = {}
params['user'] = ctx.message.author
params['pool'] = 'main' # todo: make so default pool isn't main but the first pool in a challenge
params['guild_id'] = guild_id
for i, arg in enumerate(args):
if is_valid_url(arg):
params['url'] = arg
args[i] = None
usr = await user_or_none(ctx, arg)
if usr:
params['user'] = usr
args[i] = None
if await self.bot.has_pool(ctx, arg, params['guild_id']):
params['pool'] = arg
args[i] = None
args = [ arg for arg in args if arg != None ]
if params['url']:
title_info = self.bot.get_api_title_info(params['url'])
params['title_name'] = title_info.name
params['score'] = title_info.score
params['duration'] = title_info.duration
params['num_of_episodes'] = title_info.num_of_episodes
params['difficulty'] = title_info.difficulty
if len(args) > 1:
raise BotErr('Bad argumnets')
if len(args) == 1:
params['title_name'] = args[0]
return params
def url_post():
"""Saves URLs if ok, else wont (?)"""
data = request.json.copy()
if "url" not in list(data.keys()):
return jsonify(error="URL not provided"), 400
else:
if "code" not in list(data.keys()):
code = utils.gen_code()
else:
code = data.get('code')
if not utils.is_valid_code(code):
return jsonify(error="Code not valid"), 409
_, exists = utils.code_exists(code)
if exists:
return jsonify(error="Code in use"), 422
else:
if utils.is_valid_url(data.get('url')):
utils.insert_url(data.get('url'), code)
else:
return jsonify(error="URL not valid"), 409
return jsonify(code=code), 201
def fetch_reviews(self):
print('Fetching reviews...', flush=True)
self.lookup = {}
reviews = []
has_next = True
set_locale(self.url)
if not is_valid_url(self.url):
print('[ERROR] URL is not valid: ' + self.url, flush=True)
return None
self.driver.get(self.url)
try:
self.driver.find_element_by_id('taplc_location_review_filter_controls_0_filterLang_ALL').click()
except:
pass
while has_next:
time.sleep(SECONDS_BETWEEN_REQUEST + 0.5)
reviews_parsed = self.__parse_page()
if len(reviews_parsed) == 0:
break
reviews += reviews_parsed
print('Fetched reviews: ' + str(len(reviews)), flush=True)
try:
has_next = self.driver.execute_script(
'return !document.querySelector(".ui_pagination>.next").classList.contains("disabled")')
except:
has_next = False
if has_next:
self.driver.execute_script(
'document.querySelector(".ui_pagination>.next").click()')
return [r.__dict__ for r in reviews]
def post(self, username):
self.response.headers['Content-Type'] = 'text/plain'
callback = self.request.get('hub.callback', '')
topic = self.request.get('hub.topic', '')
verify_type_list = [s.lower() for s in self.request.get_all('hub.verify')]
verify_token = unicode(self.request.get('hub.verify_token', ''))
secret = unicode(self.request.get('hub.secret', '')) or None
lease_seconds = self.request.get('hub.lease_seconds', str(constants.DEFAULT_LEASE_SECONDS))
mode = self.request.get('hub.mode', '').lower()
error_message = None
if not callback or not utils.is_valid_url(callback):
error_message = 'Invalid parameter: hub.callback'
else:
callback = utils.unicode_to_iri(callback)
if not topic or not utils.is_valid_url(topic):
error_message = 'Invalid parameter: hub.topic'
else:
topic = utils.unicode_to_iri(topic)
enabled_types = [vt for vt in verify_type_list if vt in ('async', 'sync')]
if not enabled_types:
error_message = 'Invalid values for hub.verify: %s' % (verify_type_list,)
else:
verify_type = enabled_types[0]
if mode not in ('subscribe', 'unsubscribe'):
error_message = 'Invalid value for hub.mode: %s' % mode
if lease_seconds:
try:
old_lease_seconds = lease_seconds
lease_seconds = int(old_lease_seconds)
if not old_lease_seconds == str(lease_seconds):
raise ValueError
except ValueError:
error_message = ('Invalid value for hub.lease_seconds: %s' %
old_lease_seconds)
if error_message:
logging.debug('Bad request for mode = %s, topic = %s, '
'callback = %s, verify_token = %s, lease_seconds = %s: %s',
mode, topic, callback, verify_token,
lease_seconds, error_message)
self.response.out.write(error_message)
return self.response.set_status(400)
try:
# Retrieve any existing subscription for this callback.
sub = hubmodel.HubSubscription.get_by_key_name(
hubmodel.HubSubscription.create_key_name(callback, topic))
# Deletions for non-existant subscriptions will be ignored.
if mode == 'unsubscribe' and not sub:
return self.response.set_status(204)
# Enqueue a background verification task, or immediately confirm.
# We prefer synchronous confirmation.
if verify_type == 'sync':
if hooks.execute(confirm_subscription,
mode, topic, callback, verify_token, secret, lease_seconds):
return self.response.set_status(204)
else:
self.response.out.write('Error trying to confirm subscription')
return self.response.set_status(409)
else:
if mode == 'subscribe':
hubmodel.HubSubscription.request_insert(callback, topic, verify_token, secret,
lease_seconds=lease_seconds)
else:
hubmodel.HubSubscription.request_remove(callback, topic, verify_token)
logging.debug('Queued %s request for callback = %s, '
'topic = %s, verify_token = "%s", lease_seconds= %s',
mode, callback, topic, verify_token, lease_seconds)
return self.response.set_status(202)
except (apiproxy_errors.Error, db.Error,
runtime.DeadlineExceededError, taskqueue.Error):
logging.exception('Could not verify subscription request')
self.response.headers['Retry-After'] = '120'
return self.response.set_status(503)
engine.execute(
text("""
UPDATE posts_rssfeed SET updated_at=:updated_at WHERE id=:rss_id
"""), {
'updated_at': updated_at,
'rss_id': parser['rss_id']
})
internal_entries = []
raw_external_entries = []
for entry in parser['entries']:
if entry.get('link'):
link = entry['link']
else:
if entry.get('id') and is_valid_url(entry['id']):
link = entry['id']
else:
print("Unfortunately this news doesn\'t have a link.")
print(entry)
continue
content = None
if entry.get('summary'):
text_to_search_in = entry['summary']
elif entry.get('content') and entry['content'][0]['value']:
content = remove_html_tags(entry['content'][0]['value'])
text_to_search_in = content
else:
text_to_search_in = ''
class Sms:
DESCRIPTION = 'Provides authentication using an SMS code.'
CONFIG = {
'msg': 'Enter in __URL__ and put this code __CODE__',
'registration-action': {
'mode': 'vote',
'mode-config': None,
},
'authentication-action': {
'mode': 'vote',
'mode-config': None,
}
}
PIPELINES = {
'give_perms': [{
'object_type': 'UserData',
'perms': [
'edit',
],
'object_id': 'UserDataId'
}, {
'object_type': 'AuthEvent',
'perms': [
'vote',
],
'object_id': 'AuthEventId'
}],
"register-pipeline": [
["check_whitelisted", {
"field": "tlf"
}],
["check_whitelisted", {
"field": "ip"
}],
["check_blacklisted", {
"field": "ip"
}],
["check_blacklisted", {
"field": "tlf"
}],
["check_total_max", {
"field": "ip",
"max": 8
}],
["check_total_max", {
"field": "tlf",
"max": 7
}],
["check_total_max", {
"field": "tlf",
"period": 1440,
"max": 5
}],
],
"authenticate-pipeline": [
#['check_total_connection', {'times': 5 }],
#['check_sms_code', {'timestamp': 5 }]
],
"resend-auth-pipeline": [
["check_whitelisted", {
"field": "tlf"
}],
["check_whitelisted", {
"field": "ip"
}],
["check_blacklisted", {
"field": "ip"
}],
["check_blacklisted", {
"field": "tlf"
}],
["check_total_max", {
"field": "tlf",
"period": 3600,
"max": 5
}],
[
"check_total_max", {
"field": "tlf",
"period": 3600 * 24,
"max": 15
}
],
["check_total_max", {
"field": "ip",
"period": 3600,
"max": 10
}],
[
"check_total_max", {
"field": "ip",
"period": 3600 * 24,
"max": 20
}
],
]
}
USED_TYPE_FIELDS = ['tlf']
tlf_definition = {
"name": "tlf",
"type": "text",
"required": True,
"min": 4,
"max": 20,
"required_on_authentication": True
}
code_definition = {
"name": "code",
"type": "text",
"required": True,
"min": 6,
"max": 255,
"required_on_authentication": True
}
CONFIG_CONTRACT = [{
'check': 'isinstance',
'type': dict
}, {
'check':
'dict-keys-exact',
'keys': ['msg', 'registration-action', 'authentication-action']
}, {
'check':
'index-check-list',
'index':
'msg',
'check-list': [{
'check': 'isinstance',
'type': str
}, {
'check': 'length',
'range': [1, 200]
}]
}, {
'check':
'index-check-list',
'index':
'registration-action',
'check-list': [{
'check': 'isinstance',
'type': dict
}, {
'check': 'dict-keys-exact',
'keys': ['mode', 'mode-config']
}, {
'check':
'index-check-list',
'index':
'mode',
'check-list': [{
'check': 'isinstance',
'type': str
}, {
'check': 'lambda',
'lambda': lambda d: d in ['vote', 'go-to-url']
}]
}, {
'check': 'switch-contract-by-dict-key',
'switch-key': 'mode',
'contract-key': 'mode-config',
'contracts': {
'vote': [{
'check': 'lambda',
'lambda': lambda d: d is None
}],
'go-to-url': [{
'check': 'isinstance',
'type': dict
}, {
'check': 'dict-keys-exact',
'keys': ['url']
}, {
'check':
'index-check-list',
'index':
'url',
'check-list': [{
'check': 'isinstance',
'type': str
}, {
'check': 'length',
'range': [1, 400]
}, {
'check':
'lambda',
'lambda':
lambda d: is_valid_url(d, schemes=['https'])
}]
}]
}
}]
}, {
'check':
'index-check-list',
'index':
'authentication-action',
'check-list': [{
'check': 'isinstance',
'type': dict
}, {
'check': 'dict-keys-exact',
'keys': ['mode', 'mode-config']
}, {
'check':
'index-check-list',
'index':
'mode',
'check-list': [{
'check': 'isinstance',
'type': str
}, {
'check': 'lambda',
'lambda': lambda d: d in ['vote', 'go-to-url']
}]
}, {
'check': 'switch-contract-by-dict-key',
'switch-key': 'mode',
'contract-key': 'mode-config',
'contracts': {
'vote': [{
'check': 'lambda',
'lambda': lambda d: d is None
}],
'go-to-url': [{
'check': 'isinstance',
'type': dict
}, {
'check': 'dict-keys-exact',
'keys': ['url']
}, {
'check':
'index-check-list',
'index':
'url',
'check-list': [{
'check': 'isinstance',
'type': str
}, {
'check': 'length',
'range': [1, 400]
}, {
'check':
'lambda',
'lambda':
lambda d: is_valid_url(d, schemes=['https'])
}]
}]
}
}]
}]
def error(self, msg, error_codename):
d = {'status': 'nok', 'msg': msg, 'error_codename': error_codename}
return d
def check_config(self, config):
""" Check config when create auth-event. """
msg = ''
try:
check_contract(self.CONFIG_CONTRACT, config)
return ''
except CheckException as e:
return json.dumps(e.data, cls=JsonTypeEncoder)
def census(self, ae, request):
req = json.loads(request.body.decode('utf-8'))
validation = req.get('field-validation', 'enabled') == 'enabled'
data = {'status': 'ok'}
msg = ''
current_tlfs = []
for r in req.get('census'):
if r.get('tlf'):
r['tlf'] = get_cannonical_tlf(r.get('tlf'))
tlf = r.get('tlf')
if isinstance(tlf, str):
tlf = tlf.strip()
msg += check_field_type(self.tlf_definition, tlf)
if validation:
msg += check_field_value(self.tlf_definition, tlf)
msg += check_fields_in_request(r,
ae,
'census',
validation=validation)
if validation:
msg += exist_user(r, ae)
if tlf in current_tlfs:
msg += "Tlf %s repeat." % tlf
current_tlfs.append(tlf)
else:
if msg:
msg = ''
continue
exist = exist_user(r, ae)
if exist and not exist.count('None'):
continue
# By default we creates the user as active we don't check
# the pipeline
u = create_user(r, ae, True)
give_perms(u, ae)
if msg and validation:
return self.error("Incorrect data",
error_codename="invalid_credentials")
if validation:
for r in req.get('census'):
# By default we creates the user as active we don't check
# the pipeline
u = create_user(r, ae, True)
give_perms(u, ae)
return data
def register(self, ae, request):
req = json.loads(request.body.decode('utf-8'))
msg = check_pipeline(request, ae)
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
# create the user as active? Usually yes, but the execute_pipeline call inside
# check_fields_in_request might modify this
req['active'] = True
msg = ''
if req.get('tlf'):
req['tlf'] = get_cannonical_tlf(req.get('tlf'))
tlf = req.get('tlf')
if isinstance(tlf, str):
tlf = tlf.strip()
msg += check_field_type(self.tlf_definition, tlf)
msg += check_field_value(self.tlf_definition, tlf)
msg += check_fields_in_request(req, ae)
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
# get active from req, this value might have changed in check_fields_in_requests
active = req.pop('active')
msg_exist = exist_user(req, ae, get_repeated=True)
if msg_exist:
u = msg_exist.get('user')
if u.is_active:
return self.error("Incorrect data",
error_codename="invalid_credentials")
else:
u = create_user(req, ae, active)
msg += give_perms(u, ae)
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
elif not active:
# Note, we are not calling to extend_send_sms because we are not
# sending the code in here
return {'status': 'ok'}
result = plugins.call("extend_send_sms", ae, 1)
if result:
return self.error("Incorrect data",
error_codename="invalid_credentials")
send_codes.apply_async(args=[[
u.id,
], get_client_ip(request)])
return {'status': 'ok'}
def authenticate(self, ae, request):
req = json.loads(request.body.decode('utf-8'))
msg = ''
if req.get('tlf'):
req['tlf'] = get_cannonical_tlf(req.get('tlf'))
tlf = req.get('tlf')
if isinstance(tlf, str):
tlf = tlf.strip()
msg += check_field_type(self.tlf_definition, tlf, 'authenticate')
msg += check_field_value(self.tlf_definition, tlf, 'authenticate')
msg += check_field_type(self.code_definition, req.get('code'),
'authenticate')
msg += check_field_value(self.code_definition, req.get('code'),
'authenticate')
msg += check_fields_in_request(req, ae, 'authenticate')
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
try:
u = User.objects.get(userdata__tlf=tlf,
userdata__event=ae,
is_active=True)
except:
return self.error("Incorrect data",
error_codename="invalid_credentials")
code = Code.objects.filter(
user=u.userdata,
code=req.get('code').upper()).order_by('-created').first()
if not code:
return self.error("Incorrect data",
error_codename="invalid_credentials")
msg = check_pipeline(request, ae, 'authenticate')
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
msg = check_metadata(req, u)
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
u.save()
data = {'status': 'ok'}
data['username'] = u.username
data['auth-token'] = genhmac(settings.SHARED_SECRET, u.username)
# add redirection
auth_action = ae.auth_method_config['config']['authentication-action']
if auth_action['mode'] == 'go-to-url':
data['redirect-to-url'] = auth_action['mode-config']['url']
return data
def resend_auth_code(self, ae, request):
req = json.loads(request.body.decode('utf-8'))
msg = ''
if req.get('tlf'):
req['tlf'] = get_cannonical_tlf(req.get('tlf'))
tlf = req.get('tlf')
if isinstance(tlf, str):
tlf = tlf.strip()
msg += check_field_type(self.tlf_definition, tlf, 'authenticate')
msg += check_field_value(self.tlf_definition, tlf, 'authenticate')
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
try:
u = User.objects.get(userdata__tlf=tlf,
userdata__event=ae,
is_active=True)
except:
return self.error("Incorrect data",
error_codename="invalid_credentials")
msg = check_pipeline(request, ae, 'resend-auth-pipeline',
Sms.PIPELINES['resend-auth-pipeline'])
if msg:
return self.error("Incorrect data",
error_codename="invalid_credentials")
result = plugins.call("extend_send_sms", ae, 1)
if result:
return self.error("Incorrect data",
error_codename="invalid_credentials")
send_codes.apply_async(args=[[
u.id,
], get_client_ip(request)])
return {'status': 'ok'}