def home(request, code=None):
form = SignupForm(request.POST or None)
if request.method == 'POST':
if form.is_valid():
signup = form.save()
request.session['code'] = base36.base36encode(signup.pk)
if code:
try:
signup_inviter = Signup.objects.get(pk=base36.base36decode(code.upper()))
signup_inviter.invitees = F('invitees') + 1
signup_inviter.save()
except Exception, e:
pass
return redirect(reverse('launch_app_success'))
else:
# If user has signed up already, show the invite code
try:
signup = Signup.objects.get(email=form.data.get('email', ''))
return render_to_response('launch/already_registered.html', {
'code': base36.base36encode(signup.pk).lower()
}, context_instance=RequestContext(request))
except:
pass
def __update_given_submissions(self, submissions):
for submission in submissions:
submission_id = base36decode(submission.id)
if not self.db_manager.row_exists(submission_id):
s = Submission.from_reddit_api(submission)
self.db_manager.insert_submission(s)
else:
# if submission does exist, update its score
new_submission = Submission.from_reddit_api(submission)
# existing_submission =
query = 'SELECT * FROM submissions WHERE id = %d;' % submission_id
existing_submissions = [Submission(x) for x in self.db_manager.query(query)]
assert(len(existing_submissions) == 1)
existing_submission = existing_submissions[0]
#print "existing score: ", existing_submission.score
#print "new score: ", new_submission.score
if existing_submission.score != new_submission.score:
#print "going to replace old submission!"
#print "NEW_SUBMISSION: ", new_submission.to_tuple()
#print "BEFORE: ", existing_submission.to_tuple()
existing_submission.score = new_submission.score
#print "AFTER: ", existing_submission.to_tuple()
#time.sleep(5)
self.db_manager.replace_submission(existing_submission)
# Debug printing:
if self.db_manager.new_rows_written % 100 == 0 and self.db_manager.new_rows_written != 0:
print "Entries written so far: ", self.db_manager.new_rows_written, " [", self.db_manager.rows_written, " total]"
def get(self):
url = str(self.request.url)
split = url.split('/')
base36short = split[len(split)-1]
short = base36.base36decode(base36short)
print short
key_ = models.ImageKeyRel.gql("WHERE short = :1", short).get()
img = db.get(key_.key_)
if img.image:
self.response.headers['Content-Type'] = 'image/png'
self.response.out.write(img.image)
else:
self.error(404)
def get(self):
url = str(self.request.url)
split = url.split('/')
base36short = split[len(split) - 1]
short = base36.base36decode(base36short)
print short
key_ = models.ImageKeyRel.gql("WHERE short = :1", short).get()
img = db.get(key_.key_)
if img.image:
self.response.headers['Content-Type'] = 'image/png'
self.response.out.write(img.image)
else:
self.error(404)
def __update_given_submission(self, submission):
submission_id = base36decode(submission.id)
if not self.db_manager.row_exists(submission_id):
s = Submission.from_reddit_api(submission)
self.db_manager.insert_submission(s)
else:
new_submission = Submission.from_reddit_api(submission)
query = 'SELECT * FROM submissions WHERE id = %d;' % submission_id
existing_submissions = [Submission(x) for x in self.db_manager.query(query)]
assert(len(existing_submissions) == 1)
existing_submission = existing_submissions[0]
if existing_submission.score != new_submission.score:
existing_submission.score = new_submission.score
self.db_manager.replace_submission(existing_submission)
def from_reddit_api(r):
# TODO: submission is not being set properly
#selftext = None if not r.selftext else r.selftext
# media = None if not r.media else json.dumps(r.media)
#media_embed = None # useless feild now
# media_embed = None if not r.media_embed else json.dumps(r.media_embed)
# NOTE: media is just being set to None because I'll set it myself after
# looking through the file
submission_tuple = (base36decode(r.id), 0, r.title, r.score, int(r.over_18),
r.created, r.subreddit.display_name, r.permalink)
s = Submission(submission_tuple)
# Moved the code below to reddit_imgur_main.py
# Imgur.load_imgur_information_for_submission(s)
# print s
return s
def hello():
url = request.args.get("url", "")
alias = request.args.get("alias", "")
origin_url = redis_get_url_by_key(alias)
if origin_url == url:
return "%s is created!" % alias;
if origin_url is None and len(alias) > 0:
redis_set_number_url(base36decode(alias), url)
return "%s is created!" % alias;
alias = redis_get_alias_by_url(url)
if alias is not None:
return "%s is created!" % alias;
count = int(redis_get_unused_number())
alias = base36encode(count)
redis_set_number_url(count, url)
return "%s is created!" % alias;
def update_all_reddits(self, smallest_id, largest_id):
# http://www.reddit.com/dev/api
# t3_ means link
# example:
# http://www.reddit.com/by_id/t3_zcd40t3_zcd41,t3_zcd42,t3_zcd43/.json
print "Attempting to download all reddit submissions between id: ", smallest_id, " and ", largest_id
i = 0
entries_written = 0
entries_non_existent = 0
while smallest_id < largest_id:
i += 1
# Debug printing every 50 runs (after processing 5000 entries) ~ every 100 seconds:
if (i - 1) % 50 == 0:
#if self.db_manager.new_rows_written % 1000 == 0 and self.db_manager.new_rows_written != 0:
print "Entries written: ", entries_written, " [Non-existent: ", entries_non_existent, "] - on id: ", smallest_id
url = "http://www.reddit.com/by_id/"
submissions_to_fetch_int = set()
# Queue up 100 submissions to fetch which the database does not currently contain
while smallest_id < largest_id and len(submissions_to_fetch_int) < ENTRIES_TO_FETCH:
# print "row_id = ", most_recent_id
if not self.db_manager.row_exists(smallest_id):
submissions_to_fetch_int.add(smallest_id)
smallest_id += 1
# Create a URL string for the query
submissions_to_fetch_str = []
for s in submissions_to_fetch_int:
submissions_to_fetch_str.append("t3_" + base36encode(s))
url += ','.join(submissions_to_fetch_str)
# Query for the submissions
submissions = None
try:
submissions = self.r.request_json(url, params={'limit': 100}, data=None, as_objects=True, retry_on_error=True)
# print submissions
submissions = submissions['data']['children']
except:
print "Error when trying to fetch url: ", url
submissions_fetched_int = set()
if submissions:
for submission in submissions:
self.__update_given_submission(submission)
entries_written += 1
submission_id = base36decode(submission.id)
submissions_fetched_int.add(submission_id)
# subtract submissions_fetched_int from submissions_to_fetch_int
submissions_not_fetched = submissions_to_fetch_int.difference(submissions_fetched_int)
for submission_id in submissions_not_fetched:
# Mark nonexistent entries
if not self.db_manager.row_exists(submission_id):
non_existent_entry = Submission.non_existent_submission(submission_id)
self.db_manager.insert_submission(non_existent_entry)
entries_non_existent += 1
def get_most_recent_id(self): url = "http://www.reddit.com/new" submissions = self.r.request_json(url, params=None, data=None, as_objects=True, retry_on_error=True) submissions = submissions['data']['children'] submission = submissions[0] return base36decode(submission.id)
def redis_get_url_by_key(key):
if len(key) > 0 and r.hexists(REDIS_NUMBER2URL, base36decode(key)):
return r.hget(REDIS_NUMBER2URL, base36decode(key))
return None
from flask import Flask, request
# redis map: ShortUrl.Urls table: number:url
# redis map: ShortUrl.Alias table: number:alias
# redis map: ShortUrl.Url-Number table: url:number
REDIS_COUNT = 'ShortUrl.Count'
REDIS_NUMBER2URL = 'ShortUrl.Num2Urls'
REDIS_URL2NUMBER = 'ShortUrl.Url2Nums'
app = Flask(__name__)
r = redis.StrictRedis(host='localhost', port=6379, db=0)
if r.get(REDIS_COUNT) is None:
r.set(REDIS_COUNT,0)
r.hset(REDIS_NUMBER2URL, str(base36decode('a')), "http://www.qq.com")
r.hset(REDIS_NUMBER2URL, str(base36decode('b')), "http://www.sina.com")
r.hset(REDIS_URL2NUMBER, "http://www.qq.com", str(base36decode('a')))
r.hset(REDIS_URL2NUMBER, "http://www.sina.com", str(base36decode('b')))
table = {
"a":"http://www.qq.com",
"b":"http://www.sina.com"
}
def redis_get_url_by_key(key):
if len(key) > 0 and r.hexists(REDIS_NUMBER2URL, base36decode(key)):
return r.hget(REDIS_NUMBER2URL, base36decode(key))
return None
#!/usr/bin/env python2
from pwn import *
from morse_talk import decode, encode
import binascii
import hashlib
from base36 import base36decode, base36encode
r = remote("morset.pwning.xxx", 11821)
p = r.recv()
print binascii.unhexlify("0{:02x}".format(base36decode(decode(p))))
temp = binascii.unhexlify("0{:02x}".format(base36decode(
decode(p)))).split("SHA256(")[1][:-2]
print "to hash is: %s" % temp
h = hashlib.new("sha256")
h.update(temp)
print "hexdigest: %s" % h.hexdigest()
print "hexlified: %s" % binascii.hexlify(h.hexdigest())
print "base36ed: %s" % base36encode(int(binascii.hexlify(h.hexdigest()), 16))
r.sendline(encode(base36encode(int(binascii.hexlify(h.hexdigest()), 16))))
import time
time.sleep(1)
rep = r.recv().rstrip().strip()
print "rep is: %s" % rep
print binascii.unhexlify("{:02x}".format(base36decode(decode(rep))))
#!/usr/bin/env python2
from pwn import *
from morse_talk import decode, encode
import binascii
import hashlib
from base36 import base36decode, base36encode
r = remote("morset.pwning.xxx", 11821)
p = r.recv()
print binascii.unhexlify("0{:02x}".format(base36decode(decode(p))))
temp = binascii.unhexlify("0{:02x}".format(base36decode(decode(p)))).split("SHA256(")[1][:-2]
print "to hash is: %s" % temp
h = hashlib.new("sha256")
h.update(temp)
print "hexdigest: %s" % h.hexdigest()
print "hexlified: %s" % binascii.hexlify(h.hexdigest())
print "base36ed: %s" % base36encode(int(binascii.hexlify(h.hexdigest()),16))
r.sendline(encode(base36encode(int(binascii.hexlify(h.hexdigest()),16))))
import time; time.sleep(1)
rep = r.recv().rstrip().strip()
print "rep is: %s" % rep
print binascii.unhexlify("{:02x}".format(base36decode(decode(rep))))
