def GET_policy_page(self, page, requested_rev):
if c.render_style == 'compact':
self.redirect('/wiki/' + page)
if page == 'privacypolicy':
wiki_name = g.wiki_page_privacy_policy
pagename = _('privacy policy')
elif page == 'useragreement':
wiki_name = g.wiki_page_user_agreement
pagename = _('user agreement')
elif page == 'contentpolicy':
wiki_name = g.wiki_page_content_policy
pagename = _('content policy')
else:
abort(404)
wp = WikiPage.get(Frontpage, wiki_name)
revs = list(wp.get_revisions())
# collapse minor edits into revisions with reasons
rev_info = []
last_edit = None
for rev in revs:
if rev.is_hidden:
continue
if not last_edit:
last_edit = rev
if rev._get('reason'):
rev_info.append({
'id': str(last_edit._id),
'title': rev._get('reason'),
})
last_edit = None
if requested_rev:
try:
display_rev = WikiRevision.get(requested_rev, wp._id)
except (tdb_cassandra.NotFound, WikiBadRevision):
abort(404)
else:
display_rev = revs[0]
doc_html = wikimarkdown(display_rev.content, include_toc=False)
soup = BeautifulSoup(doc_html.decode('utf-8'))
toc = generate_table_of_contents(soup, prefix='section')
self._number_sections(soup)
self._linkify_headings(soup)
content = PolicyView(
body_html=unsafe(soup),
toc_html=unsafe(toc),
revs=rev_info,
display_rev=str(display_rev._id),
)
return PolicyPage(
pagename=pagename,
content=content,
).render()
def POST_message(self, level, logs):
# Whitelist tags to keep the frontend from creating too many keys in statsd
valid_frontend_log_tags = {"unknown", "jquery-migrate-bad-html"}
# prevent simple CSRF by requiring a custom header
if not request.headers.get("X-Loggit"):
abort(403)
uid = c.user._id if c.user_is_loggedin else "-"
# only accept a maximum of 3 entries per request
for log in logs[:3]:
if "msg" not in log or "url" not in log:
continue
tag = "unknown"
if log.get("tag") in valid_frontend_log_tags:
tag = log["tag"]
g.stats.simple_event("frontend.error." + tag)
g.log.warning(
"[web frontend] %s: %s | U: %s FP: %s UA: %s", level, log["msg"], uid, log["url"], request.user_agent
)
VRatelimit.ratelimit(rate_user=False, rate_ip=True, prefix="rate_weblog_", seconds=10)
def GET_authorize(self, response_type, client, redirect_uri, scope, state,
duration):
"""
First step in [OAuth 2.0](http://oauth.net/2/) authentication.
End users will be prompted for their credentials (username/password)
and asked if they wish to authorize the application identified by
the **client_id** parameter with the permissions specified by the
**scope** parameter. They are then redirected to the endpoint on
the client application's side specified by **redirect_uri**.
If the user granted permission to the application, the response will
contain a **code** parameter with a temporary authorization code
which can be exchanged for an access token at
[/api/v1/access_token](#api_method_access_token).
**redirect_uri** must match the URI configured for the client in the
[app preferences](/prefs/apps). All errors will show a 400 error
page along with some information on what option was wrong.
"""
self._check_employee_grants(client, scope)
# Check redirect URI first; it will ensure client exists
self._check_redirect_uri(client, redirect_uri)
self._check_response_type_and_scope(response_type, scope)
self._check_client_type_and_duration(response_type, client, duration)
if not c.errors:
return OAuth2AuthorizationPage(client, redirect_uri, scope, state,
duration, response_type).render()
else:
abort(BadRequestError(errors.INVALID_OPTION))
def set_multireddit():
routes_dict = request.environ["pylons.routes_dict"]
if "multipath" in routes_dict:
multipath = routes_dict["multipath"].lower()
multi_id = None
if c.user_is_loggedin and routes_dict.get("my_multi"):
multi_id = "/user/%s/m/%s" % (c.user.name.lower(), multipath)
elif "username" in routes_dict:
username = routes_dict["username"].lower()
if c.user_is_loggedin:
# redirect /user/foo/m/... to /me/m/... for user foo.
if username == c.user.name.lower():
# trim off multi id
url_parts = request.path_qs.split("/")[5:]
url_parts.insert(0, "/me/m/%s" % multipath)
abort(302, location="/".join(url_parts))
multi_id = "/user/%s/m/%s" % (username, multipath)
if multi_id:
try:
c.site = LabeledMulti._byID(multi_id)
except tdb_cassandra.NotFound:
abort(404)
def POST_message(self, level, logs):
# Whitelist tags to keep the frontend from creating too many keys in statsd
valid_frontend_log_tags = {
'unknown',
'jquery-migrate-bad-html',
}
# prevent simple CSRF by requiring a custom header
if not request.headers.get('X-Loggit'):
abort(403)
uid = c.user._id if c.user_is_loggedin else '-'
# only accept a maximum of 3 entries per request
for log in logs[:3]:
if 'msg' not in log or 'url' not in log:
continue
tag = 'unknown'
if log.get('tag') in valid_frontend_log_tags:
tag = log['tag']
g.stats.simple_event('frontend.error.' + tag)
g.log.warning('[web frontend] %s: %s | U: %s FP: %s UA: %s',
level, log['msg'], uid, log['url'],
request.user_agent)
VRatelimit.ratelimit(rate_user=False, rate_ip=True,
prefix="rate_weblog_", seconds=10)
def GET_crossdomain(self):
# Our middleware is weird and won't let us add a route for just
# '/crossdomain.xml'. Just 404 for other extensions.
if request.environ.get('extension', None) != 'xml':
abort(404)
response.content_type = "text/x-cross-domain-policy"
return CrossDomain().render(style='xml')
def abort_if_not_modified(self, last_modified, private=True,
max_age=timedelta(0),
must_revalidate=True):
"""Check If-Modified-Since and abort(304) if appropriate."""
if c.user_is_loggedin and not c.allow_loggedin_cache:
return
# HTTP timestamps round to nearest second. truncate this value for
# comparisons.
last_modified = last_modified.replace(microsecond=0)
date_str = http_utils.http_date_str(last_modified)
response.headers['last-modified'] = date_str
cache_control = []
if private:
cache_control.append('private')
cache_control.append('max-age=%d' % max_age.total_seconds())
if must_revalidate:
cache_control.append('must-revalidate')
response.headers['cache-control'] = ', '.join(cache_control)
modified_since = request.if_modified_since
if modified_since and modified_since >= last_modified:
abort(304, 'not modified')
def ratelimit_agent(agent):
key = 'rate_agent_' + agent
if g.cache.get(key):
request.environ['retry_after'] = 1
abort(429)
else:
g.cache.set(key, 't', time = 1)
def ratelimit_agent(agent):
key = "rate_agent_" + agent
if g.cache.get(key):
request.environ["retry_after"] = 1
abort(429)
else:
g.cache.set(key, "t", time=1)
def ratelimit_agent(agent, limit=10, slice_size=10):
slice_size = min(slice_size, 60)
time_slice, retry_after = _get_ratelimit_timeslice(slice_size)
key = "rate_agent_" + agent + time.strftime("_%S", time_slice)
g.cache.add(key, 0, time=slice_size + 1)
if g.cache.incr(key) > limit:
request.environ['retry_after'] = retry_after
abort(429)
def run_sitewide_ratelimits(self):
"""Ratelimit users and add ratelimit headers to the response.
Headers added are:
X-Ratelimit-Used: Number of requests used in this period
X-Ratelimit-Remaining: Number of requests left to use
X-Ratelimit-Reset: Approximate number of seconds to end of period
This function only has an effect if one of
g.RL_SITEWIDE_ENABLED or g.RL_OAUTH_SITEWIDE_ENABLED
are set to 'true' in the app configuration
If the ratelimit is exceeded, a 429 response will be sent,
unless the app configuration has g.ENFORCE_RATELIMIT off.
Headers will be sent even on aborted requests.
"""
if c.cdn_cacheable or not is_api():
# No ratelimiting or headers for:
# * Web requests (HTML)
# * CDN requests (logged out via www.reddit.com)
return
elif c.oauth_user and g.RL_OAUTH_SITEWIDE_ENABLED:
max_reqs = g.RL_OAUTH_MAX_REQS
period = g.RL_OAUTH_RESET_SECONDS
# Convert client_id to ascii str for use as memcache key
client_id = c.oauth2_access_token.client_id.encode("ascii")
# OAuth2 ratelimits are per user-app combination
key = 'siterl-oauth-' + c.user._id36 + ":" + client_id
elif g.RL_SITEWIDE_ENABLED:
max_reqs = g.RL_MAX_REQS
period = g.RL_RESET_SECONDS
# API (non-oauth) limits are per-ip
key = 'siterl-api-' + request.ip
else:
# Not in a context where sitewide ratelimits are on
return
period_start, retry_after = _get_ratelimit_timeslice(period)
key += time.strftime("-%H%M%S", period_start)
g.ratelimitcache.add(key, 0, time=retry_after + 1)
# Increment the key to track the current request
recent_reqs = g.ratelimitcache.incr(key)
reqs_remaining = max(0, max_reqs - recent_reqs)
c.ratelimit_headers = {
"X-Ratelimit-Used": str(recent_reqs),
"X-Ratelimit-Reset": str(retry_after),
"X-Ratelimit-Remaining": str(reqs_remaining),
}
if reqs_remaining <= 0 and g.ENFORCE_RATELIMIT:
# For non-abort situations, the headers will be added in post(),
# to avoid including them in a pagecache
response.headers.update(c.ratelimit_headers)
abort(429)
def handle_login(
controller, form, responder, user, rem=None, signature=None, **kwargs
):
# check captcha before login (if any) since its answer might
# change once c.user is set.
captcha_shown = not signature and need_provider_captcha("login")
def _event(error, captcha_shown=captcha_shown):
g.events.login_event(
'login_attempt',
error_msg=error,
user_name=request.urlvars.get('url_user'),
remember_me=rem,
signature=signature,
captcha_shown=captcha_shown,
request=request,
context=c)
if signature and not signature.is_valid():
_event(error="SIGNATURE")
abort(403)
hook_error = hooks.get_hook("account.login").call_until_return(
responder=responder,
request=request,
context=c,
)
# if any of the hooks returned an error, abort the login. The
# set_error in this case also needs to exist in the hook.
if hook_error:
_event(error=hook_error)
return
exempt_ua = (request.user_agent and
any(ua in request.user_agent for ua
in g.config.get('exempt_login_user_agents', ())))
if (errors.LOGGED_IN, None) in c.errors:
if user == c.user or exempt_ua:
# Allow funky clients to re-login as the current user.
c.errors.remove((errors.LOGGED_IN, None))
else:
_event(error='LOGGED_IN')
abort(reddit_http_error(409, errors.LOGGED_IN))
if responder.has_errors("ratelimit", errors.RATELIMIT):
_event(error='RATELIMIT')
elif responder.has_errors("passwd", errors.WRONG_PASSWORD):
_event(error='WRONG_PASSWORD')
# last but not least, we have to check the captcha
elif (not signature and not g.disable_captcha and
not valid_provider_captcha(responder, "login")):
_event(error='BAD_CAPTCHA')
else:
controller._login(responder, user, rem)
_event(error=None)
def abort_with_error(error, code=None):
if not code and not error.code:
raise ValueError("Error %r missing status code" % error)
abort(
reddit_http_error(
code=code or error.code, error_name=error.name, explanation=error.message, fields=error.fields
)
)
def _check_client_type_and_duration(self, response_type, client, duration):
if response_type == "token" and client.is_confidential():
# Prevent "confidential" clients from distributing tokens
# in a non-confidential manner
abort(BadRequestError(errors.OAUTH2_CONFIDENTIAL_TOKEN))
if response_type == "token" and duration != "temporary":
# implicit grant -> No refresh tokens allowed
abort(BadRequestError(errors.OAUTH2_NO_REFRESH_TOKENS_ALLOWED))
def pre(self):
if g.disallow_db_writes:
abort(403)
set_extension(request.environ, "json")
MinimalController.pre(self)
require_https()
if request.method != "OPTIONS":
c.oauth2_client = self._get_client_auth()
def redirect_to_host(hostname, path=None):
"""Redirect (302) to the specified path and host."""
if path is None:
path = request.path
u = UrlParser(path)
u.hostname = hostname
# 307 redirect so request method is retained
abort(307, location=u.unparse())
def on_validation_error(self, error):
if not error.code:
raise ValueError('Error %r missing status code' % error)
abort(reddit_http_error(
code=error.code,
error_name=error.name,
explanation=error.message,
fields=error.fields,
))
def _get_client_auth(self):
auth = request.headers.get("Authorization")
try:
client_id, client_secret = parse_http_basic(auth)
client = OAuth2Client.get_token(client_id)
require(client)
require(constant_time_compare(client.secret, client_secret))
return client
except RequirementException:
abort(401, headers=[("WWW-Authenticate", 'Basic realm="reddit"')])
def ratelimit_agent(agent, limit=10, slice_size=10):
slice_size = min(slice_size, 60)
slice, remainder = map(int, divmod(time.time(), slice_size))
time_slice = time.gmtime(slice * slice_size)
key = "rate_agent_" + agent + time.strftime("_%S", time_slice)
g.cache.add(key, 0, time=slice_size + 1)
if g.cache.incr(key) > limit:
request.environ['retry_after'] = slice_size - remainder
abort(429)
def ratelimit_agent(agent):
SLICE_SIZE = 10
slice, remainder = map(int, divmod(time.time(), SLICE_SIZE))
time_slice = time.gmtime(slice * SLICE_SIZE)
key = "rate_agent_" + agent + time.strftime("_%S", time_slice)
g.cache.add(key, 0, time=SLICE_SIZE + 1)
if g.cache.incr(key) > SLICE_SIZE:
request.environ['retry_after'] = SLICE_SIZE - remainder
abort(429)
def GET_listing(self, num, after, before, count, is_embed):
reverse = False
if before:
reverse = True
after = before
query = LiveUpdateStream.query([c.liveupdate_event._id],
count=num, reverse=reverse)
if after:
query.column_start = after
builder = LiveUpdateBuilder(query=query, skip=True,
reverse=reverse, num=num,
count=count)
listing = pages.LiveUpdateListing(builder)
wrapped_listing = listing.listing()
content = pages.LiveUpdateEventPage(
event=c.liveupdate_event,
listing=wrapped_listing,
show_sidebar=not is_embed,
)
c.js_preload.set_wrapped(
"/live/" + c.liveupdate_event._id + "/about.json",
Wrapped(c.liveupdate_event),
)
c.js_preload.set_wrapped(
"/live/" + c.liveupdate_event._id + ".json",
wrapped_listing,
)
# don't generate a url unless this is the main page of an event
websocket_url = None
if c.liveupdate_event.state == "live" and not after and not before:
websocket_url = websockets.make_url(
"/live/" + c.liveupdate_event._id, max_age=24 * 60 * 60)
if not is_embed:
return pages.LiveUpdatePage(
content=content,
websocket_url=websocket_url,
page_classes=['liveupdate-event'],
).render()
else:
# ensure we're off the cookie domain before allowing embedding
if request.host != g.media_domain:
abort(404)
c.allow_framing = True
return pages.LiveUpdateEmbed(
content=content,
websocket_url=websocket_url,
page_classes=['liveupdate-event'],
).render()
def search_fail(self, exception):
from r2.lib.search import SearchException
if isinstance(exception, SearchException + (socket.error,)):
g.log.error("Search Error: %s" % repr(exception))
errpage = pages.RedditError(_("search failed"),
strings.search_failed)
request.environ['usable_error_content'] = errpage.render()
request.environ['retry_after'] = 60
abort(503)
def POST_strike_update(self, form, jquery, update):
if form.has_errors("id", errors.NO_THING_ID):
return
if not (c.liveupdate_permissions.allow("edit") or
(c.user_is_loggedin and update.author_id == c.user._id)):
abort(403)
update.stricken = True
LiveUpdateStream.add_update(c.liveupdate_event, update)
_broadcast(type="strike", payload=update._fullname)
def set_subreddit():
# the r parameter gets added by javascript for POST requests so we
# can reference c.site in api.py
sr_name = request.environ.get("subreddit", request.POST.get("r"))
domain = request.environ.get("domain")
can_stale = request.method.upper() in ("GET", "HEAD")
c.site = Frontpage
if not sr_name:
# check for cnames
cname = request.environ.get("legacy-cname")
if cname:
sr = Subreddit._by_domain(cname) or Frontpage
domain = g.domain
if g.domain_prefix:
domain = ".".join((g.domain_prefix, domain))
redirect_to("http://%s%s" % (domain, sr.path), _code=301)
elif sr_name == "r":
# reddits
c.site = Sub
elif "+" in sr_name:
sr_names = sr_name.split("+")
srs = set(Subreddit._by_name(sr_names, stale=can_stale).values())
if All in srs:
c.site = All
elif Friends in srs:
c.site = Friends
else:
srs = [sr for sr in srs if not isinstance(sr, FakeSubreddit)]
if len(srs) == 0:
c.site = MultiReddit([], sr_name)
elif len(srs) == 1:
c.site = srs.pop()
else:
sr_ids = [sr._id for sr in srs]
c.site = MultiReddit(sr_ids, sr_name)
else:
try:
c.site = Subreddit._by_name(sr_name, stale=can_stale)
except NotFound:
sr_name = chksrname(sr_name)
if sr_name:
redirect_to("/reddits/search?q=%s" % sr_name)
elif not c.error_page and not request.path.startswith("/api/login/"):
abort(404)
# if we didn't find a subreddit, check for a domain listing
if not sr_name and isinstance(c.site, DefaultSR) and domain:
c.site = DomainSR(domain)
if isinstance(c.site, FakeSubreddit):
c.default_sr = True
def GET_pixel(self, event, **kwargs):
extension = request.environ.get("extension")
if extension != "png":
abort(404)
record_activity(event)
response.content_type = "image/png"
response.headers["Cache-Control"] = "no-cache, max-age=0"
response.headers["Pragma"] = "no-cache"
response.headers["Expires"] = "Thu, 01 Jan 1970 00:00:00 GMT"
return self._pixel_contents
def cross_domain_handler(self, *args, **kwargs):
if request.params.get("hoist") == "cookie":
# Cookie polling response
if cors_perms["origin_check"](g.origin):
name = request.environ["pylons.routes_dict"]["action_name"]
resp = fn(self, *args, **kwargs)
c.cookies.add('hoist_%s' % name, ''.join(tup(resp)))
response.content_type = 'text/html'
return ""
else:
abort(403)
else:
self.check_cors()
return fn(self, *args, **kwargs)
def GET_pixel(self, event):
extension = request.environ.get("extension")
if extension != "png":
abort(404)
event_id = event[:50] # some very simple poor-man's validation
user_id = hashlib.sha1(request.ip + request.user_agent).hexdigest()
ActiveVisitorsByLiveUpdateEvent.touch(event_id, user_id)
response.content_type = "image/png"
response.headers["Cache-Control"] = "no-cache, max-age=0"
response.headers["Pragma"] = "no-cache"
response.headers["Expires"] = "Thu, 01 Jan 1970 00:00:00 GMT"
return self._pixel_contents
def POST_use_item(self, item_name, target):
try:
inventory.consume_item(c.user, item_name)
except inventory.NoSuchItemError:
abort(400)
c.user.f2p = "participated"
c.user._commit()
item = items.get_item(item_name)
if not item.is_target_valid(target):
abort(400)
item.on_use(c.user, target)
return json.dumps(c.state_changes)
def POST_message(self, level, logs):
# prevent simple CSRF by requiring a custom header
if not request.headers.get('X-Loggit'):
abort(403)
uid = c.user._id if c.user_is_loggedin else '-'
# only accept a maximum of 3 entries per request
for log in logs[:3]:
g.log.warning('[web frontend] %s: %s | U: %s FP: %s UA: %s',
level, log['msg'], uid, log['url'],
request.user_agent)
VRatelimit.ratelimit(rate_user=False, rate_ip=True,
prefix="rate_weblog_", seconds=10)
def __before__(self):
try:
c.error_page = True
RedditController.__before__(self)
except (HTTPMovedPermanently, HTTPFound):
# ignore an attempt to redirect from an error page
pass
except Exception as e:
handle_awful_failure("ErrorController.__before__: %r" % e)
# c.error_page is special-cased in a couple places to bypass
# c.site checks. We shouldn't allow the user to get here other
# than through `middleware.py:error_mapper`.
if not request.environ.get('pylons.error_call'):
abort(403, "direct access to error controller disallowed")
def POST_zendeskreply(self):
request_body = request.POST
recipient = request_body["recipient"]
sender_email = request_body["sender"]
from_ = request_body["from"]
subject = request_body["subject"]
body_plain = request_body["body-plain"]
stripped_text = request_body["stripped-text"]
timestamp = request_body["timestamp"]
token = request_body["token"]
signature = request_body["signature"]
email_id = request_body["Message-Id"]
if not validate_mailgun_webhook(timestamp, token, signature):
# per Mailgun docs send a 406 so the message won't be retried
abort(406, "invalid signature")
message_id36 = parse_and_validate_reply_to_address(recipient)
if not message_id36:
# per Mailgun docs send a 406 so the message won't be retried
abort(406, "invalid message")
parent = Message._byID36(message_id36, data=True)
to = Account._byID(parent.author_id, data=True)
sr = Subreddit._byID(parent.sr_id, data=True)
if stripped_text.startswith(ZENDESK_PREFIX):
stripped_text = stripped_text[len(ZENDESK_PREFIX):].lstrip()
if len(stripped_text) > 10000:
body = stripped_text[:10000] + "\n\n--snipped--"
else:
body = stripped_text
try:
markdown_souptest(body)
except SoupError:
g.log.warning("bad markdown in modmail email: %s", body)
abort(406, "invalid body")
if parent.get_muted_user_in_conversation():
queue_blocked_muted_email(sr, parent, sender_email, email_id)
return
# keep the subject consistent
message_subject = parent.subject
if not message_subject.startswith("re: "):
message_subject = "re: " + message_subject
# from_ is like '"NAME (GROUP)" <*****@*****.**>'
match = re.search("\"(?P<name>\w+) [\w ()]*\"", from_)
from_sr = True
author = Account.system_user()
if match and match.group("name") in g.live_config['modmail_account_map']:
zendesk_name = match.group("name")
moderator_name = g.live_config['modmail_account_map'][zendesk_name]
moderator = Account._by_name(moderator_name)
if sr.is_moderator_with_perms(moderator, "mail"):
author = moderator
from_sr = False
message, inbox_rel = Message._new(
author=author,
to=to,
subject=message_subject,
body=body,
ip='0.0.0.0',
parent=parent,
sr=sr,
from_sr=from_sr,
can_send_email=False,
sent_via_email=True,
email_id=email_id,
)
message._commit()
queries.new_message(message, inbox_rel)
g.stats.simple_event("mailgun.incoming.success")
g.stats.simple_event("modmail_email.incoming_email")
def _auth_error(self, code, error):
abort(code, headers=[("WWW-Authenticate", 'Bearer realm="reddit", error="%s"' % error)])
def abort404(self):
abort(404, "not found")
def POST_report_cache_poisoning(
self,
report_mac,
poisoner_name,
poisoner_id,
poisoner_canary,
victim_canary,
render_time,
route_name,
url,
source,
cache_policy,
resp_headers,
):
"""Report an instance of cache poisoning and its details"""
self.OPTIONS_report_cache_poisoning()
if c.errors:
abort(400)
# prevent simple CSRF by requiring a custom header
if not request.headers.get('X-Loggit'):
abort(403)
# Eh? Why are you reporting this if the canaries are the same?
if poisoner_canary == victim_canary:
abort(400)
expected_mac = make_poisoning_report_mac(
poisoner_canary=poisoner_canary,
poisoner_name=poisoner_name,
poisoner_id=poisoner_id,
cache_policy=cache_policy,
source=source,
route_name=route_name,
)
if not constant_time_compare(report_mac, expected_mac):
abort(403)
if resp_headers:
try:
resp_headers = json.loads(resp_headers)
# Verify this is a JSON map of `header_name => [value, ...]`
if not isinstance(resp_headers, dict):
abort(400)
for hdr_name, hdr_vals in resp_headers.iteritems():
if not isinstance(hdr_name, basestring):
abort(400)
if not all(isinstance(h, basestring) for h in hdr_vals):
abort(400)
except ValueError:
abort(400)
if not resp_headers:
resp_headers = {}
poison_info = dict(
poisoner_name=poisoner_name,
poisoner_id=str(poisoner_id),
# Convert the JS timestamp to a standard one
render_time=render_time * 1000,
route_name=route_name,
url=url,
source=source,
cache_policy=cache_policy,
resp_headers=resp_headers,
)
# For immediate feedback when tracking the effects of caching changes
g.stats.simple_event("cache.poisoning.%s.%s" % (source, cache_policy))
# For longer-term diagnosing of caching issues
g.events.cache_poisoning_event(poison_info, request=request, context=c)
VRatelimit.ratelimit(rate_ip=True, prefix="rate_poison_", seconds=10)
return self.api_wrapper({})
def POST_edit_campaign(self, form, jquery, link, campaign_id36,
start, end, bid, target, priority, location,
platform, mobile_os):
if not link:
return
if platform in ('mobile', 'all') and not mobile_os:
c.errors.add(errors.BAD_PROMO_MOBILE_OS, field='mobile_os')
form.set_error(errors.BAD_PROMO_MOBILE_OS, 'mobile_os')
return
if platform == 'mobile' and priority.cpm:
c.errors.add(errors.BAD_PROMO_MOBILE_PRIORITY, field='priority')
form.set_error(errors.BAD_PROMO_MOBILE_PRIORITY, 'priority')
return
if not (c.user_is_sponsor or platform == 'desktop'):
return abort(403, 'forbidden')
if platform == 'desktop':
mobile_os = None
if not target:
# run form.has_errors to populate the errors in the response
form.has_errors('sr', errors.SUBREDDIT_NOEXIST,
errors.SUBREDDIT_NOTALLOWED,
errors.SUBREDDIT_REQUIRED)
form.has_errors('collection', errors.COLLECTION_NOEXIST)
form.has_errors('targeting', errors.INVALID_TARGET)
return
if not allowed_location_and_target(location, target):
return abort(403, 'forbidden')
cpm = PromotionPrices.get_price(c.user, target, location)
if (form.has_errors('startdate', errors.BAD_DATE) or
form.has_errors('enddate', errors.BAD_DATE)):
return
min_start, max_start, max_end = promote.get_date_limits(
link, c.user_is_sponsor)
if campaign_id36:
promo_campaign = PromoCampaign._byID36(campaign_id36)
if (promote.is_promoted(link) and
promo_campaign.start_date.date() <= min_start and
start != promo_campaign.start_date and
promo_campaign.is_paid):
c.errors.add(errors.START_DATE_CANNOT_CHANGE, field='startdate')
form.has_errors('startdate', errors.START_DATE_CANNOT_CHANGE)
return
elif start.date() < min_start:
c.errors.add(errors.DATE_TOO_EARLY,
msg_params={'day': min_start.strftime("%m/%d/%Y")},
field='startdate')
form.has_errors('startdate', errors.DATE_TOO_EARLY)
return
if start.date() > max_start:
c.errors.add(errors.DATE_TOO_LATE,
msg_params={'day': max_start.strftime("%m/%d/%Y")},
field='startdate')
form.has_errors('startdate', errors.DATE_TOO_LATE)
return
if end.date() > max_end:
c.errors.add(errors.DATE_TOO_LATE,
msg_params={'day': max_end.strftime("%m/%d/%Y")},
field='enddate')
form.has_errors('enddate', errors.DATE_TOO_LATE)
return
if end < start:
c.errors.add(errors.BAD_DATE_RANGE, field='enddate')
form.has_errors('enddate', errors.BAD_DATE_RANGE)
return
# Limit the number of PromoCampaigns a Link can have
# Note that the front end should prevent the user from getting
# this far
existing_campaigns = list(PromoCampaign._by_link(link._id))
if len(existing_campaigns) > g.MAX_CAMPAIGNS_PER_LINK:
c.errors.add(errors.TOO_MANY_CAMPAIGNS,
msg_params={'count': g.MAX_CAMPAIGNS_PER_LINK},
field='title')
form.has_errors('title', errors.TOO_MANY_CAMPAIGNS)
return
campaign = None
if campaign_id36:
try:
campaign = PromoCampaign._byID36(campaign_id36, data=True)
except NotFound:
pass
if campaign and (campaign._deleted or link._id != campaign.link_id):
campaign = None
if not campaign:
return abort(404, 'not found')
if priority.cpm:
min_bid = 0 if c.user_is_sponsor else g.min_promote_bid
max_bid = None if c.user_is_sponsor else g.max_promote_bid
if bid is None or bid < min_bid or (max_bid and bid > max_bid):
c.errors.add(errors.BAD_BID, field='bid',
msg_params={'min': min_bid,
'max': max_bid or g.max_promote_bid})
form.has_errors('bid', errors.BAD_BID)
return
# you cannot edit the bid of a live ad unless it's a freebie
if (campaign and bid != campaign.bid and
promote.is_live_promo(link, campaign) and
not campaign.is_freebie()):
c.errors.add(errors.BID_LIVE, field='bid')
form.has_errors('bid', errors.BID_LIVE)
return
else:
bid = 0. # Set bid to 0 as dummy value
is_frontpage = (not target.is_collection and
target.subreddit_name == Frontpage.name)
if not target.is_collection and not is_frontpage:
# targeted to a single subreddit, check roadblock
sr = target.subreddits_slow[0]
roadblock = PromotedLinkRoadblock.is_roadblocked(sr, start, end)
if roadblock and not c.user_is_sponsor:
msg_params = {"start": roadblock[0].strftime('%m/%d/%Y'),
"end": roadblock[1].strftime('%m/%d/%Y')}
c.errors.add(errors.OVERSOLD, field='sr',
msg_params=msg_params)
form.has_errors('sr', errors.OVERSOLD)
return
# Check inventory
campaign = campaign if campaign_id36 else None
if not priority.inventory_override:
oversold = has_oversold_error(form, campaign, start, end, bid, cpm,
target, location)
if oversold:
return
dates = (start, end)
if campaign:
promote.edit_campaign(link, campaign, dates, bid, cpm, target,
priority, location, platform, mobile_os)
else:
campaign = promote.new_campaign(link, dates, bid, cpm, target,
priority, location, platform, mobile_os)
rc = RenderableCampaign.from_campaigns(link, campaign)
jquery.update_campaign(campaign._fullname, rc.render_html())
def require_domain(required_domain):
if not is_subdomain(request.host, required_domain):
abort(ForbiddenError(errors.WRONG_DOMAIN))
def POST_delete_campaign(self, form, jquery, l, campaign):
if not campaign or not l or l._id != campaign.link_id:
return abort(404, 'not found')
promote.delete_campaign(l, campaign)
def handle_register(controller,
form,
responder,
name,
email,
password,
rem=None,
newsletter_subscribe=False,
sponsor=False,
signature=None,
**kwargs):
def _event(error):
g.events.login_event('register_attempt',
error_msg=error,
user_name=request.urlvars.get('url_user'),
email=request.POST.get('email'),
remember_me=rem,
newsletter=newsletter_subscribe,
signature=signature,
request=request,
context=c)
if signature and not signature.is_valid():
_event(error="SIGNATURE")
abort(403)
if feature.is_enabled('registration_disabled'):
_event(error="DISABLED")
abort(403)
if responder.has_errors('user', errors.USERNAME_TOO_SHORT):
_event(error='USERNAME_TOO_SHORT')
elif responder.has_errors('user', errors.USERNAME_INVALID_CHARACTERS):
_event(error='USERNAME_INVALID_CHARACTERS')
elif responder.has_errors('user', errors.USERNAME_TAKEN_DEL):
_event(error='USERNAME_TAKEN_DEL')
elif responder.has_errors('user', errors.USERNAME_TAKEN):
_event(error='USERNAME_TAKEN')
elif responder.has_errors('email', errors.BAD_EMAIL):
_event(error='BAD_EMAIL')
elif responder.has_errors('passwd', errors.SHORT_PASSWORD):
_event(error='SHORT_PASSWORD')
elif responder.has_errors('passwd', errors.BAD_PASSWORD):
# BAD_PASSWORD is set when SHORT_PASSWORD is set
_event(error='BAD_PASSWORD')
elif responder.has_errors('passwd2', errors.BAD_PASSWORD_MATCH):
_event(error='BAD_PASSWORD_MATCH')
elif responder.has_errors('ratelimit', errors.RATELIMIT):
_event(error='RATELIMIT')
elif (not g.disable_captcha
and responder.has_errors('captcha', errors.BAD_CAPTCHA)):
_event(error='BAD_CAPTCHA')
elif newsletter_subscribe and not email:
c.errors.add(errors.NEWSLETTER_NO_EMAIL, field="email")
form.has_errors("email", errors.NEWSLETTER_NO_EMAIL)
_event(error='NEWSLETTER_NO_EMAIL')
elif sponsor and not email:
c.errors.add(errors.SPONSOR_NO_EMAIL, field="email")
form.has_errors("email", errors.SPONSOR_NO_EMAIL)
_event(error='SPONSOR_NO_EMAIL')
else:
try:
user = register(name, password, request.ip)
except AccountExists:
c.errors.add(errors.USERNAME_TAKEN, field="user")
form.has_errors("user", errors.USERNAME_TAKEN)
_event(error='USERNAME_TAKEN')
return
VRatelimit.ratelimit(rate_ip=True, prefix="rate_register_")
# anything else we know (email, languages)?
if email:
user.set_email(email)
emailer.verify_email(user)
user.pref_lang = c.lang
user._commit()
amqp.add_item('new_account', user._fullname)
hooks.get_hook("account.registered").call(user=user)
reject = hooks.get_hook("account.spotcheck").call(account=user)
if any(reject):
_event(error='ACCOUNT_SPOTCHECK')
return
if newsletter_subscribe and email:
try:
newsletter.add_subscriber(email, source="register")
except newsletter.NewsletterError as e:
g.log.warning("Failed to subscribe: %r" % e)
controller._login(responder, user, rem)
# CUSTOM: Auto Subscribe All, calling subscribe_defaults() asap
if feature.is_enabled('auto_subscribe_all'):
Subreddit.subscribe_defaults(c.user)
_event(error=None)
def handle_error(self, code, reason=None, **data):
abort(reddit_http_error(code, reason, **data))
def set_subreddit():
#the r parameter gets added by javascript for POST requests so we
#can reference c.site in api.py
sr_name = request.environ.get("subreddit", request.POST.get('r'))
domain = request.environ.get("domain")
can_stale = request.method.upper() in ('GET', 'HEAD')
c.site = Frontpage
if not sr_name:
#check for cnames
cname = request.environ.get('legacy-cname')
if cname:
sr = Subreddit._by_domain(cname) or Frontpage
domain = g.domain
if g.domain_prefix:
domain = ".".join((g.domain_prefix, domain))
redirect_to('http://%s%s' % (domain, sr.path), _code=301)
elif sr_name == 'r':
#reddits
c.site = Sub
elif '+' in sr_name:
sr_names = sr_name.split('+')
srs = Subreddit._by_name(sr_names, stale=can_stale).values()
if All in srs:
c.site = All
elif Friends in srs:
c.site = Friends
else:
srs = [sr for sr in srs if not isinstance(sr, FakeSubreddit)]
multi_path = '/r/' + sr_name
if not srs:
c.site = MultiReddit(multi_path, [])
elif len(srs) == 1:
c.site = srs[0]
else:
c.site = MultiReddit(multi_path, srs)
elif '-' in sr_name:
sr_names = sr_name.split('-')
if not sr_names[0].lower() == All.name.lower():
redirect_to("/subreddits/search?q=%s" % sr_name)
srs = Subreddit._by_name(sr_names[1:], stale=can_stale).values()
srs = [sr for sr in srs if not isinstance(sr, FakeSubreddit)]
if not srs:
c.site = All
else:
c.site = AllMinus(srs)
else:
try:
c.site = Subreddit._by_name(sr_name, stale=can_stale)
except NotFound:
sr_name = chksrname(sr_name)
if sr_name:
redirect_to("/subreddits/search?q=%s" % sr_name)
elif not c.error_page and not request.path.startswith(
"/api/login/"):
abort(404)
#if we didn't find a subreddit, check for a domain listing
if not sr_name and isinstance(c.site, DefaultSR) and domain:
c.site = DomainSR(domain)
if isinstance(c.site, FakeSubreddit):
c.default_sr = True
def abort403(self):
abort(403, "forbidden")
def GET_listing(self, num, after, before, count, is_embed, style_sr):
"""Get a list of updates posted in this thread.
See also: [/api/live/*thread*/update](#POST_api_live_{thread}_update).
"""
# preemptively record activity for clients that don't send pixel pings.
# this won't capture their continued visit, but will at least show a
# correct activity count for short lived connections.
record_activity(c.liveupdate_event._id)
reverse = False
if before:
reverse = True
after = before
query = LiveUpdateStream.query([c.liveupdate_event._id],
count=num,
reverse=reverse)
if after:
query.column_start = after
builder = LiveUpdateBuilder(query=query,
skip=True,
reverse=reverse,
num=num,
count=count)
listing = pages.LiveUpdateListing(builder)
wrapped_listing = listing.listing()
if c.user_is_loggedin:
report_type = LiveUpdateReportsByAccount.get_report(
c.user, c.liveupdate_event)
else:
report_type = None
content = pages.LiveUpdateEventApp(
event=c.liveupdate_event,
listing=wrapped_listing,
show_sidebar=not is_embed,
report_type=report_type,
)
c.js_preload.set_wrapped(
"/live/" + c.liveupdate_event._id + "/about.json",
Wrapped(c.liveupdate_event),
)
c.js_preload.set_wrapped(
"/live/" + c.liveupdate_event._id + ".json",
wrapped_listing,
)
if not is_embed:
return pages.LiveUpdateEventAppPage(
content=content,
page_classes=['liveupdate-app'],
).render()
else:
# ensure we're off the cookie domain before allowing embedding
if request.host != g.media_domain:
abort(404)
c.allow_framing = True
# interstitial redirects and nsfw settings are funky on the media
# domain. just disable nsfw embeds.
if c.liveupdate_event.nsfw:
embed_page = pages.LiveUpdateEventEmbed(
content=pages.LiveUpdateNSFWEmbed(), )
request.environ["usable_error_content"] = embed_page.render()
abort(403)
embed_page = pages.LiveUpdateEventEmbed(
content=content,
page_classes=['liveupdate-app'],
)
if style_sr and getattr(style_sr, "type", "private") != "private":
c.can_apply_styles = True
c.allow_styles = True
embed_page.subreddit_stylesheet_url = \
Reddit.get_subreddit_stylesheet_url(style_sr)
return embed_page.render()
def handle_register(
controller, form, responder, name, email,
password, rem=None, newsletter_subscribe=False,
sponsor=False, signature=None, **kwargs
):
# check captcha before register (if any) since its answer might
# change once c.user is set.
captcha_shown = not signature and need_provider_captcha("register")
def _event(error, captcha_shown=captcha_shown):
g.events.login_event(
'register_attempt',
error_msg=error,
user_name=request.urlvars.get('url_user'),
email=request.POST.get('email'),
remember_me=rem,
newsletter=newsletter_subscribe,
captcha_shown=captcha_shown,
signature=signature,
request=request,
context=c)
if signature and not signature.is_valid():
_event(error="SIGNATURE")
abort(403)
if responder.has_errors('user', errors.USERNAME_TOO_SHORT):
_event(error='USERNAME_TOO_SHORT')
elif responder.has_errors('user', errors.USERNAME_INVALID_CHARACTERS):
_event(error='USERNAME_INVALID_CHARACTERS')
elif responder.has_errors('user', errors.USERNAME_TAKEN_DEL):
_event(error='USERNAME_TAKEN_DEL')
elif responder.has_errors('user', errors.USERNAME_TAKEN):
_event(error='USERNAME_TAKEN')
elif responder.has_errors('email', errors.BAD_EMAIL):
_event(error='BAD_EMAIL')
elif responder.has_errors('passwd', errors.SHORT_PASSWORD):
_event(error='SHORT_PASSWORD')
elif responder.has_errors('passwd', errors.BAD_PASSWORD):
# BAD_PASSWORD is set when SHORT_PASSWORD is set
_event(error='BAD_PASSWORD')
elif responder.has_errors('passwd2', errors.BAD_PASSWORD_MATCH):
_event(error='BAD_PASSWORD_MATCH')
elif responder.has_errors('ratelimit', errors.RATELIMIT):
_event(error='RATELIMIT')
elif newsletter_subscribe and not email:
c.errors.add(errors.NEWSLETTER_NO_EMAIL, field="email")
form.has_errors("email", errors.NEWSLETTER_NO_EMAIL)
_event(error='NEWSLETTER_NO_EMAIL')
elif sponsor and not email:
c.errors.add(errors.SPONSOR_NO_EMAIL, field="email")
form.has_errors("email", errors.SPONSOR_NO_EMAIL)
_event(error='SPONSOR_NO_EMAIL')
# last but not least, we have to check the captcha
elif (not signature and not g.disable_captcha and
not valid_provider_captcha(responder, "register")):
_event(error='BAD_CAPTCHA')
else:
try:
user = register(name, password, request.ip)
except AccountExists:
c.errors.add(errors.USERNAME_TAKEN, field="user")
form.has_errors("user", errors.USERNAME_TAKEN)
_event(error='USERNAME_TAKEN')
return
VRatelimit.ratelimit(rate_ip=True, prefix="rate_register_")
# anything else we know (email, languages)?
if email:
user.set_email(email)
emailer.verify_email(user)
user.pref_lang = c.lang
if (is_api("html") and
feature.is_enabled("new_user_onboarding", user=user)):
user.has_been_onboarded = False
user._commit()
amqp.add_item('new_account', user._fullname)
hooks.get_hook("account.registered").call(user=user)
reject = hooks.get_hook("account.spotcheck").call(account=user)
if any(reject):
_event(error='ACCOUNT_SPOTCHECK')
return
if newsletter_subscribe and email:
try:
newsletter.add_subscriber(email, source="register")
except newsletter.NewsletterError as e:
g.log.warning("Failed to subscribe: %r" % e)
controller._login(responder, user, rem)
_event(error=None)
def POST_edit_campaign(self, form, jquery, link, campaign_id36, dates, bid,
sr, targeting, priority, location):
if not link:
return
start, end = dates or (None, None)
if location and sr and not c.user_is_sponsor:
# only sponsors can geotarget on subreddits
location = None
if location and location.metro:
cpm = g.cpm_selfserve_geotarget_metro.pennies
elif location:
cpm = g.cpm_selfserve_geotarget_country.pennies
else:
author = Account._byID(link.author_id, data=True)
cpm = author.cpm_selfserve_pennies
if (form.has_errors('startdate', errors.BAD_DATE,
errors.DATE_TOO_EARLY, errors.DATE_TOO_LATE)
or form.has_errors('enddate', errors.BAD_DATE,
errors.DATE_TOO_EARLY, errors.DATE_TOO_LATE,
errors.BAD_DATE_RANGE)):
return
# check that start is not so late that authorization hold will expire
if not c.user_is_sponsor:
max_start = promote.get_max_startdate()
if start > max_start:
c.errors.add(
errors.DATE_TOO_LATE,
msg_params={'day': max_start.strftime("%m/%d/%Y")},
field='startdate')
form.has_errors('startdate', errors.DATE_TOO_LATE)
return
# Limit the number of PromoCampaigns a Link can have
# Note that the front end should prevent the user from getting
# this far
existing_campaigns = list(PromoCampaign._by_link(link._id))
if len(existing_campaigns) > g.MAX_CAMPAIGNS_PER_LINK:
c.errors.add(errors.TOO_MANY_CAMPAIGNS,
msg_params={'count': g.MAX_CAMPAIGNS_PER_LINK},
field='title')
form.has_errors('title', errors.TOO_MANY_CAMPAIGNS)
return
campaign = None
if campaign_id36:
try:
campaign = PromoCampaign._byID36(campaign_id36)
except NotFound:
pass
if campaign and link._id != campaign.link_id:
return abort(404, 'not found')
if priority.cpm:
min_bid = 0 if c.user_is_sponsor else g.min_promote_bid
max_bid = None if c.user_is_sponsor else g.max_promote_bid
if bid is None or bid < min_bid or (max_bid and bid > max_bid):
c.errors.add(errors.BAD_BID,
field='bid',
msg_params={
'min': min_bid,
'max': max_bid or g.max_promote_bid
})
form.has_errors('bid', errors.BAD_BID)
return
# you cannot edit the bid of a live ad unless it's a freebie
if (campaign and bid != campaign.bid
and promote.is_live_promo(link, campaign)
and not campaign.is_freebie()):
c.errors.add(errors.BID_LIVE, field='bid')
form.has_errors('bid', errors.BID_LIVE)
return
else:
bid = 0. # Set bid to 0 as dummy value
if targeting == 'one':
if form.has_errors('sr', errors.SUBREDDIT_NOEXIST,
errors.SUBREDDIT_NOTALLOWED,
errors.SUBREDDIT_REQUIRED):
# checking to get the error set in the form, but we can't
# check for rate-limiting if there's no subreddit
return
roadblock = PromotedLinkRoadblock.is_roadblocked(sr, start, end)
if roadblock and not c.user_is_sponsor:
msg_params = {
"start": roadblock[0].strftime('%m/%d/%Y'),
"end": roadblock[1].strftime('%m/%d/%Y')
}
c.errors.add(errors.OVERSOLD,
field='sr',
msg_params=msg_params)
form.has_errors('sr', errors.OVERSOLD)
return
elif targeting == 'none':
sr = None
# Check inventory
campaign = campaign if campaign_id36 else None
if not priority.inventory_override:
oversold = has_oversold_error(form, campaign, start, end, bid, cpm,
sr, location)
if oversold:
return
if campaign:
promote.edit_campaign(link, campaign, dates, bid, cpm, sr,
priority, location)
else:
campaign = promote.new_campaign(link, dates, bid, cpm, sr,
priority, location)
rc = RenderableCampaign.from_campaigns(link, campaign)
jquery.update_campaign(campaign._fullname, rc.render_html())
def set_subreddit():
#the r parameter gets added by javascript for POST requests so we
#can reference c.site in api.py
sr_name = request.environ.get("subreddit", request.POST.get('r'))
domain = request.environ.get("domain")
can_stale = request.method.upper() in ('GET', 'HEAD')
c.site = Frontpage
if not sr_name:
#check for cnames
cname = request.environ.get('legacy-cname')
if cname:
sr = Subreddit._by_domain(cname) or Frontpage
domain = g.domain
if g.domain_prefix:
domain = ".".join((g.domain_prefix, domain))
redirect_to('http://%s%s' % (domain, sr.path), _code=301)
elif sr_name == 'r':
#reddits
c.site = Sub
elif '+' in sr_name:
sr_names = sr_name.split('+')
srs = Subreddit._by_name(sr_names, stale=can_stale).values()
if All in srs:
c.site = All
elif Friends in srs:
c.site = Friends
else:
srs = [sr for sr in srs if not isinstance(sr, FakeSubreddit)]
multi_path = '/r/' + sr_name
if not srs:
c.site = MultiReddit(multi_path, [])
elif len(srs) == 1:
c.site = srs[0]
else:
c.site = MultiReddit(multi_path, srs)
elif '-' in sr_name:
sr_names = sr_name.split('-')
base_sr_name, exclude_sr_names = sr_names[0], sr_names[1:]
srs = Subreddit._by_name(sr_names, stale=can_stale)
base_sr = srs.pop(base_sr_name, None)
exclude_srs = [
sr for sr in srs.itervalues() if not isinstance(sr, FakeSubreddit)
]
if base_sr == All:
if exclude_srs:
c.site = AllMinus(exclude_srs)
else:
c.site = All
elif base_sr == Mod:
if exclude_srs:
c.site = ModMinus(exclude_srs)
else:
c.site = Mod
else:
redirect_to("/subreddits/search?q=%s" % sr_name)
else:
try:
c.site = Subreddit._by_name(sr_name, stale=can_stale)
except NotFound:
sr_name = chksrname(sr_name)
if sr_name:
redirect_to("/subreddits/search?q=%s" % sr_name)
elif not c.error_page and not request.path.startswith(
"/api/login/"):
abort(404)
#if we didn't find a subreddit, check for a domain listing
if not sr_name and isinstance(c.site, DefaultSR) and domain:
# Redirect IDN to their IDNA name if necessary
try:
idna = _force_unicode(domain).encode("idna")
if idna != domain:
redirect_to("/domain/%s%s" %
(idna, request.environ["PATH_INFO"]))
except UnicodeError:
domain = '' # Ensure valid_ascii_domain fails
if not c.error_page and not valid_ascii_domain.match(domain):
abort(404)
c.site = DomainSR(domain)
if isinstance(c.site, FakeSubreddit):
c.default_sr = True
def _abort_oauth_error(self, error):
g.stats.simple_event('oauth2.errors.%s' % error)
abort(BadRequestError(error))
def POST_update_pay(self, form, jquery, link, campaign, customer_id, pay_id,
edit, address, creditcard):
if not g.authorizenetapi:
return
if not link or not campaign or link._id != campaign.link_id:
return abort(404, 'not found')
# Check inventory
if campaign_has_oversold_error(form, campaign):
return
# check the campaign dates are still valid (user may have created
# the campaign a few days ago)
min_start, max_start, max_end = promote.get_date_limits(
link, c.user_is_sponsor)
if campaign.start_date.date() > max_start:
msg = _("please change campaign start date to %(date)s or earlier")
date = format_date(max_start, format="short", locale=c.locale)
msg %= {'date': date}
form.set_text(".status", msg)
return
if campaign.start_date.date() < min_start:
msg = _("please change campaign start date to %(date)s or later")
date = format_date(min_start, format="short", locale=c.locale)
msg %= {'date': date}
form.set_text(".status", msg)
return
new_payment = not pay_id
address_modified = new_payment or edit
if address_modified:
address_fields = ["firstName", "lastName", "company", "address",
"city", "state", "zip", "country", "phoneNumber"]
card_fields = ["cardNumber", "expirationDate", "cardCode"]
if (form.has_errors(address_fields, errors.BAD_ADDRESS) or
form.has_errors(card_fields, errors.BAD_CARD)):
return
pay_id = edit_profile(c.user, address, creditcard, pay_id)
if pay_id:
promote.new_payment_method(user=c.user, ip=request.ip, address=address, link=link)
if pay_id:
success, reason = promote.auth_campaign(link, campaign, c.user,
pay_id)
if success:
hooks.get_hook("promote.campaign_paid").call(link=link, campaign=campaign)
if not address and g.authorizenetapi:
profiles = get_account_info(c.user).paymentProfiles
profile = {p.customerPaymentProfileId: p for p in profiles}[pay_id]
address = profile.billTo
promote.successful_payment(link, campaign, request.ip, address)
jquery.payment_redirect(promote.promo_edit_url(link), new_payment, campaign.bid)
return
else:
promote.failed_payment_method(c.user, link)
msg = reason or _("failed to authenticate card. sorry.")
form.set_text(".status", msg)
else:
promote.failed_payment_method(c.user, link)
form.set_text(".status", _("failed to authenticate card. sorry."))
def _check_redirect_uri(self, client, redirect_uri):
if not redirect_uri or not client or redirect_uri != client.redirect_uri:
abort(ForbiddenError(errors.OAUTH2_INVALID_REDIRECT_URI))
def ratelimit_throttled():
ip = request.ip.strip()
if is_throttled(ip):
abort(429)
def POST_edit_campaign(self, form, jquery, link, campaign_id36,
dates, bid, target, priority, location):
if not link:
return
if not target:
# run form.has_errors to populate the errors in the response
form.has_errors('sr', errors.SUBREDDIT_NOEXIST,
errors.SUBREDDIT_NOTALLOWED,
errors.SUBREDDIT_REQUIRED)
form.has_errors('collection', errors.COLLECTION_NOEXIST)
form.has_errors('targeting', errors.INVALID_TARGET)
return
start, end = dates or (None, None)
is_frontpage = (not target.is_collection and
target.subreddit_name == Frontpage.name)
if location:
if c.user_is_sponsor:
non_cpm_collection = target.is_collection and not priority.cpm
is_subreddit = not target.is_collection
if not (is_frontpage or non_cpm_collection or is_subreddit):
# sponsors can location target the frontpage, collections
# at non-cpm priority, or subreddits
return abort(403, 'forbidden')
else:
if not is_frontpage:
# regular users can only location target the frontpage
return abort(403, 'forbidden')
if location and location.metro:
cpm = g.cpm_selfserve_geotarget_metro.pennies
elif (target.is_collection and
target.collection.name == "technology buffs"):
# special price override -- technology collection is more expensive
author = Account._byID(link.author_id, data=True)
cpm = author.cpm_selfserve_pennies
elif target.is_collection or is_frontpage:
cpm = g.cpm_selfserve_collection.pennies
else:
author = Account._byID(link.author_id, data=True)
cpm = author.cpm_selfserve_pennies
if (form.has_errors('startdate', errors.BAD_DATE,
errors.DATE_TOO_EARLY, errors.DATE_TOO_LATE) or
form.has_errors('enddate', errors.BAD_DATE, errors.DATE_TOO_EARLY,
errors.DATE_TOO_LATE, errors.BAD_DATE_RANGE)):
return
# check that start is not so late that authorization hold will expire
if not c.user_is_sponsor:
max_start = promote.get_max_startdate()
if start > max_start:
c.errors.add(errors.DATE_TOO_LATE,
msg_params={'day': max_start.strftime("%m/%d/%Y")},
field='startdate')
form.has_errors('startdate', errors.DATE_TOO_LATE)
return
# Limit the number of PromoCampaigns a Link can have
# Note that the front end should prevent the user from getting
# this far
existing_campaigns = list(PromoCampaign._by_link(link._id))
if len(existing_campaigns) > g.MAX_CAMPAIGNS_PER_LINK:
c.errors.add(errors.TOO_MANY_CAMPAIGNS,
msg_params={'count': g.MAX_CAMPAIGNS_PER_LINK},
field='title')
form.has_errors('title', errors.TOO_MANY_CAMPAIGNS)
return
campaign = None
if campaign_id36:
try:
campaign = PromoCampaign._byID36(campaign_id36)
except NotFound:
pass
if campaign and link._id != campaign.link_id:
return abort(404, 'not found')
if priority.cpm:
min_bid = 0 if c.user_is_sponsor else g.min_promote_bid
max_bid = None if c.user_is_sponsor else g.max_promote_bid
if bid is None or bid < min_bid or (max_bid and bid > max_bid):
c.errors.add(errors.BAD_BID, field='bid',
msg_params={'min': min_bid,
'max': max_bid or g.max_promote_bid})
form.has_errors('bid', errors.BAD_BID)
return
# you cannot edit the bid of a live ad unless it's a freebie
if (campaign and bid != campaign.bid and
promote.is_live_promo(link, campaign) and
not campaign.is_freebie()):
c.errors.add(errors.BID_LIVE, field='bid')
form.has_errors('bid', errors.BID_LIVE)
return
else:
bid = 0. # Set bid to 0 as dummy value
if not target.is_collection and not is_frontpage:
# targeted to a single subreddit, check roadblock
sr = target.subreddits_slow[0]
roadblock = PromotedLinkRoadblock.is_roadblocked(sr, start, end)
if roadblock and not c.user_is_sponsor:
msg_params = {"start": roadblock[0].strftime('%m/%d/%Y'),
"end": roadblock[1].strftime('%m/%d/%Y')}
c.errors.add(errors.OVERSOLD, field='sr',
msg_params=msg_params)
form.has_errors('sr', errors.OVERSOLD)
return
# Check inventory
campaign = campaign if campaign_id36 else None
if not priority.inventory_override:
oversold = has_oversold_error(form, campaign, start, end, bid, cpm,
target, location)
if oversold:
return
if campaign:
promote.edit_campaign(link, campaign, dates, bid, cpm, target,
priority, location)
else:
campaign = promote.new_campaign(link, dates, bid, cpm, target,
priority, location)
rc = RenderableCampaign.from_campaigns(link, campaign)
jquery.update_campaign(campaign._fullname, rc.render_html())
def require_https():
if not c.secure:
abort(ForbiddenError(errors.HTTPS_REQUIRED))
def process_response(cls):
event_dict = json.loads(request.body)
event = stripe.Event.construct_from(event_dict, g.STRIPE_SECRET_KEY)
status = event.type
if status == 'invoice.created':
# sent 1 hr before a subscription is charged or immediately for
# a new subscription
invoice = event.data.object
customer_id = invoice.customer
account = account_from_stripe_customer_id(customer_id)
# if the charge hasn't been attempted (meaning this is 1 hr before
# the charge) check that the account can receive the gold
if (not invoice.attempted
and (not account or (account and account._banned))):
# there's no associated account - delete the subscription
# to cancel the charge
g.log.error('no account for stripe invoice: %s', invoice)
try:
customer = stripe.Customer.retrieve(customer_id)
customer.delete()
except stripe.InvalidRequestError:
pass
elif status == 'invoice.payment_failed':
invoice = event.data.object
customer_id = invoice.customer
buyer = account_from_stripe_customer_id(customer_id)
webhook = Webhook(subscr_id=customer_id, buyer=buyer)
return status, webhook
event_type = cls.event_type_mappings.get(status)
if not event_type:
raise ValueError('Stripe: unrecognized status %s' % status)
elif event_type == 'noop':
return status, None
charge = event.data.object
description = charge.description
invoice_id = charge.invoice
transaction_id = 'S%s' % charge.id
pennies = charge.amount
months, days = months_and_days_from_pennies(pennies)
if status == 'charge.failed' and invoice_id:
# we'll get an additional failure notification event of
# "invoice.payment_failed", don't double notify
return 'dummy', None
elif status == 'charge.failed' and not description:
# create_customer can POST successfully but fail to create a
# customer because the card is declined. This will trigger a
# 'charge.failed' notification but without description so we can't
# do anything with it
return 'dummy', None
elif invoice_id:
# subscription charge - special handling
customer_id = charge.customer
buyer = account_from_stripe_customer_id(customer_id)
if not buyer:
charge_date = datetime.fromtimestamp(charge.created, tz=g.tz)
# don't raise exception if charge date is within the past hour
# db replication lag may cause the account lookup to fail
if charge_date < timeago('1 hour'):
raise ValueError('no buyer for charge: %s' % charge.id)
else:
abort(404, "not found")
webhook = Webhook(transaction_id=transaction_id,
subscr_id=customer_id,
pennies=pennies,
months=months,
goldtype='autorenew',
buyer=buyer)
return status, webhook
else:
try:
passthrough, buyer_name = description.split('-', 1)
except (AttributeError, ValueError):
g.log.error('stripe_error on charge: %s', charge)
raise
webhook = Webhook(passthrough=passthrough,
transaction_id=transaction_id,
pennies=pennies,
months=months)
return status, webhook
