def post(self):
fingerprint = self.get_argument('fingerprint')
frequency = self.get_argument('frequency')
parsedfreq = 60 * 60 * 24 * 2
hmac = self.get_argument('hmac')
if not verify(hmac, fingerprint):
self.set_status(403)
self.write('hmac invalid :(')
return
try:
parsedfreq = int(frequency)
if parsedfreq < 1:
self.set_status(403)
self.write('frequency invalid :(')
return
except ValueError:
self.set_status(403)
self.write('frequency invalid :(')
return
conn = sqlite3.connect('TorWeather.db')
with conn:
conn.execute("INSERT OR REPLACE INTO subscribe (fingerprint, frequency) VALUES (:fingerprint, :frequency);",
{'fingerprint': fingerprint, 'frequency': parsedfreq})
self.write(wrap_render("Successfully unsubscribed."))
def checkquery(name, testplatform, trustedplatform=SqliteRunner("testqueries"), tmppath="tmp"): # noqa
"""
@param name: name of query
@param tmppath: existing directory for temporary files
"""
osutils.mkdir_p(tmppath)
abstmppath = os.path.abspath(tmppath)
testoutfn = testplatform.run(name, abstmppath)
expectedfn = trustedplatform.run(name, abstmppath)
print "test: %s" % (name)
verify(testoutfn, expectedfn, False)
def checkquery(name, tmppath="tmp", querypath="testqueries"):
"""
@param name: name of query
@param tmppath: existing directory for temporary files
"""
osutils.mkdir_p(tmppath)
envir = os.environ.copy()
# cpp -> exe
exe_name = './%s.exe' % (name)
subprocess.check_call(['make', exe_name], env=envir)
# run cpp
testoutfn = '%s/%s.out' % (tmppath, name)
with open(testoutfn, 'w') as outs:
try:
subprocess.check_call([exe_name], stdout=outs, env=envir)
except subprocess.CalledProcessError as e1:
# try again, this time collecting all output to print it
try:
subprocess.check_call([exe_name], stderr=subprocess.STDOUT, env=envir)
raise e1 # just in case this doesn't fail again
except subprocess.CalledProcessError as e2:
print "see executable %s" % (os.path.abspath(exe_name))
print subprocess.check_output(['ls', '-l', exe_name], env=envir)
print subprocess.check_output(['cat', '%s.cpp' % (name)], env=envir)
raise Exception('(Process output below)\n'+e2.output+'\n(end process output)')
querycode = readquery("%s/%s.sql" % (querypath,name))
querystr = make_query(name, querycode)
# run sql
conn = sqlite3.connect(testdbname())
c = conn.cursor()
expectedfn = '%s/%s.sqlite.csv' % (tmppath, name)
with open(expectedfn, 'w') as csvfile:
wr = csv.writer(csvfile, delimiter=' ')
for row in c.execute(querystr):
wr.writerow(list(row))
print "test: %s" % (name)
verify(testoutfn, expectedfn, False)
def get(self):
fingerprint = self.get_argument('fingerprint')
hmac = self.get_argument('hmac')
if not verify(hmac, fingerprint):
self.set_status(403)
self.write('hmac invalid :(')
return
self.write(wrap_render(SUB_GET_TEMPLATE, fingerprint=fingerprint, hmac=hmac))
def main():
(nodes,edges) = load('input.csv')
solver = getSolver(nodes, edges)
while True:
solution = getSolution(solver)
(success, output) = verify(solution,nodes,edges)
if success:
print "Found schedule: " + str(output)
return output
else:
addConstraint(solver, output)
def post(self):
fingerprint = self.get_argument('fingerprint')
hmac = self.get_argument('hmac')
if not verify(hmac, fingerprint):
self.set_status(403)
self.write('hmac invalid :(')
return
conn = sqlite3.connect('TorWeather.db')
with conn:
conn.execute("INSERT OR REPLACE INTO unsubscribe (fingerprint) VALUES (:fingerprint);",
{'fingerprint': fingerprint})
self.write(wrap_render("Successfully unsubscribed."))
with open('/usr/testguest/' + case + '.json', 'r') as f:
print >> sys.stderr, "JSON: " + f.read()
# Read inputs
if os.path.isfile(output_file):
with open(output_file, 'r') as f:
r = json.loads(f.read())
else:
print("FAILED: Test \"" + case + ".out\" not produced by test program.")
continue
with open(golden_file, 'r') as f:
g = json.loads(f.read())
with open(input_file, 'r') as f:
d = json.loads(f.read())
print "Description: %s" % d["test"]
# Verify test output
ok, message = verifier.verify(r, d, g)
wins += (1 if ok else 0)
print (("OK" if ok else "FAILED") + ": Test \"" + case + ".in\"" + (message if message else ("\nyields: " + str(result) + "\nexpecting: " + str(g))))
# Produce grades
print("Grade: " + str(wins) + "/" + str(len(cases)))
score = (wins * 1.0) / len(cases)
grades = { 'Auto-grader': score }
with open('output', 'w') as scores:
scores.write(json.dumps(grades))
def mailVerify(mail):
if verifier.verify(mail, '17d753c1aaa19cba5323599ff6d603eb8c6502e1677a6cee869d6a659a1b11f3'):
print("Right")
else:
print("Wrong")
from state import State
from verifier import verify
mem = [x.encode('ascii') for x in 'UJXGBE']
initial_state = State(mem, [])
desired_output = [x.encode('ascii') for x in 'BUG']
def criteria(end_state: State):
if end_state.output == desired_output:
return True
else:
return False
# todo: fill in
candidates = [] # get all possible instructions
for instrs in candidates:
if verify(instrs, initial_state, criteria):
pass # passed
import os
import constant
import prep
import verifier
import emails
if __name__ == '__main__':
fnames = os.listdir(constant.RAW_DIR)
for fname in fnames:
people = prep.rearrange_info(fname)
for person in people.values():
print(person)
email_prob_list = emails.get_emails(person)
people[person['id']]['email_list_crawl'] = email_prob_list
print('start verify')
verifier.verify(fname, people, False)
print('end verify')
import verifier
import json
if verifier.verify(
'*****@*****.**',
'e005b9d6242eee960b34257203a23d42ac9df09a673c422aa9a9a9bb3e2f4032'):
print("Hurray! Email is right!")
else:
print("Oh! Email is not real")
r = wrapper.run_test(d)
# JSON-encode and decode the result to mimic sandboxed autograder
try:
r = json.loads(json.dumps(r))
except:
print "WARNING: your return value in this test uses an unsupported type!"
print "Stick to dictionaries, objects, arrays, strings, numbers, booleans, and null."
# Read golden output
with open("cases/" + case + '.out', 'r') as f:
g = json.loads(f.read().replace("\'",
'"').replace("(",
'[').replace(")", ']'))
# Verify test output
ok, message = verifier.verify(r, d, g)
# Accounting and grading
errors += 0 if ok else 1
print(("OK" if ok else "FAILED") + ": Test \"" + case + ".in\" " +
(message if message else
(" yields \n" + str(result) + "\n, expecting \n" + str(g))))
print "--------------"
if errors == 0:
print "Yay! Everything looks correct! Good work."
else:
print "Oh no! " + str(errors) + " tests failed, so you aren't done yet."
import os
import constant
import prep
import verifier
import emails
from multiprocessing import Process
if __name__ == '__main__':
fnames = os.listdir(constant.RAW_DIR)
for fname in fnames:
people = prep.rearrange_info(fname)
for person in people.values():
print(person)
email_prob_list = emails.get_emails(person)
people[person['id']]['email_list_crawl'] = email_prob_list
verifier.verify(fname,people,'server')
p = Process(target=verifier.verify, args=(fname,people,False))
print('start verify')
p.start()
print('end verify')
def post_route():
"""
Verification endpoint.
This function just responds to the api call in localhost:5000/verify
Input parameters:
"orchestrator_id": The ID of the orchestrator responsible of transcoding
"source": a valid URI to a video source
"renditions": a list of renditions with the following structure:
{
"uri":A valid URI toi the transcoded video,
"resolution":{
"height": vertical dimension, in pixels
"width": horizontal dimension, in pixels
},
"frame_rate": A value of the expected frames per seconds
"pixels": The number of expected total pixels
(height x width x number of frames)
},
"model": The URL to the location of the trained model for verification
Returns:
{"orchestrator_id": The ID of the orchestrator responsible of transcoding,
"source": The URI of the video source
"results": A list with the verification results, with the following:
{
"frame_rate": The ratio between the expected frame rate and the one extracted
with OpenCv's backend (GStreamer by default)
"pixels": The number of expected total pixels (height x width x number of frames)
"pixels_pre_verification": The ratio between the expected number of total pixels and
the one extracted with OpenCv's backend
(GStreamer by default)
"pixels_post_verification": The ratio between the expected number of
total pixels and the one computed during the decoding
"resolution":
{
"height": The expected total vertical pixels
"height_pre_verification": The ratio between the expected
height and the one extracted
with OpenCv's backend (GStreamer by default)
"height_post_verification": The ratio between the expected height and the one
computed during the decoding
"width": The expected total horizontal pixels
"width_pre_verification": The ratio between the expected
width and the one extracted
with OpenCv's backend (GStreamer by default)
"width_post_verification":The ratio between the expected height and the one
computed during the decoding
},
"tamper": A float representing a distance to a decision function defined by the
pre-trained model fo verification
"uri": The URI of the rendition
}
"""
if request.method == 'POST':
data = request.get_json()
verification = {}
verification['orchestrator_id'] = data['orchestratorID']
verification['source'] = data['source']
model_uri = data['model']
model_file, model_name = retrieve_model(model_uri)
# Inform user that model was succesfully retrieved
OPERATIONS_LOGGER.info('Model successfully donwloaded: %s', model_uri)
CONSOLE_LOGGER.info('Model successfully donwloaded: %s', model_uri)
# Define whether profiling is needed for logging
do_profiling = False
# Define the maximum number of frames to sample
max_samples = 10
# Execute the verification
predictions = verify(verification['source'],
data['renditions'],
do_profiling,
max_samples,
model_file,
model_name)
results = []
i = 0
for rendition in data['renditions']:
results.append(predictions[i])
i += 1
# Append the results to the verification object
verification['results'] = results
verification['model'] = model_uri
VERIFICATIONS_LOGGER.info(verification)
CONSOLE_LOGGER.info('Verification results: %s', results)
return jsonify(verification)
os.mkdir(downloadPath)
except:
pass
# download
dret = None
if len(files) == 0:
downloader.download(conns, downloadPath, pars, False, guiInfo)
else:
dret = downloader.download(conns, downloadPath, files, False, guiInfo)
# verify / extract
vret = None
if not len(files) == 0:
if cfg.get("automation","verify") == "true":
vret = verifier.verify(conns, downloadPath, pars)
# TODO: extract download
if cfg.get("automation","extract") == "true":
if vret != -1:
extractor.extract(downloadPath)
# generate nfo file
if dret:
vresult = ""
if vret == None or vret == 2:
vresult = "???"
elif vret == 1:
vresult = "Passed"
elif vret == 3:
vresult = "Repaired"
else:
from public import get_public_challenge
from client import mint
from verifier import verify
if __name__ != '__main__':
exit(0)
hash_function, service, work, desired_token = get_public_challenge(work=10)
x, i = mint(hash_function, service, work, desired_token)
print(f'Found x: {x} in {i} attempts')
print(f'To what does "service + x" hash? {hash_function(service + x)}')
verify_result = verify(hash_function, service, work, desired_token, x)
print(f'Verification result: {verify_result}')
