from exercises.registry import register_grader
def validate(metadata, input_pass):
'''
Check if password in metadata and user input match.
'''
return True if metadata['password'] == input_pass else False
register_grader('1.1', validate)
register_grader('1.2', validate)
register_grader('1.3', validate)
from exercises.registry import register_grader
def validate(metadata, input_pass):
"""
Check if private-key in metadata matches the user input
"""
return metadata['private-key'] == input_pass
register_grader('14.0', validate)
from exercises.registry import register_grader
def validate(metadata, input_pass):
'''
Check if password in metadata and user input match.
'''
return metadata['password'] == input_pass
register_grader('1.1', validate)
register_grader('1.2', validate)
register_grader('1.3', validate)
import re
import requests
from exercises.registry import register_grader
def validate(metadata, onion_url):
for prefix in ['http://', 'https://']:
if onion_url.startswith(prefix):
onion_url = onion_url[len(prefix):]
break
pattern = re.compile("^[A-Za-z0-9]+\.onion$")
if not pattern.search(onion_url):
return False
try:
r = requests.get('https://' + onion_url + '.to', timeout=3)
if r.status_code != 200:
return False
except requests.exceptions.Timeout:
return False
return metadata['user_email'] in r.text
register_grader('20.0', validate)
result = gpg.search_keys(verified.key_id, 'pgp.mit.edu')
return len(result) > 0
# Assumes lookupMIT works, otherwise I can't fetch the pub key
def importKeyFromData(signed_data):
verified = gpg.verify(signed_data)
result = gpg.recv_keys(verified.key_id, 'pgp.mit.edu')
return
def validate(metadata, signed_data):
#importKeyFromData(signed_data)
verified = gpg.verify(signed_data)
# Check is msg was signed. If not, there's no need to continue!
if not verified.key_id:
return False
lookedup = lookupMIT(verified)
hasEmail = hasStudentEmail(verified, metadata['user_email'])
oneSignature = hasAtLeastOneSignature(verified)
hasExpiration = hasExpirationDate(verified)
has4096 = has4096Length(verified)
#print_info(verified)
return verified and lookedup and hasEmail and oneSignature and hasExpiration and has4096
register_grader('20.1', validate)
from exercises.registry import register_grader
def validate(metadata, input_pass):
"""
Check if private-key in metadata matches the user input
"""
return True if metadata['private-key'] == input_pass else False
register_grader('14.0', validate)