def do_cgi():
try:
elec = election.Election()
evlog.AppLog().set_app(APP)
# Create a list of pairs from the form parameters. Don't use a dictionary
# because that will overwrite recurring keys.
form = cgi.FieldStorage()
params = []
for key in form:
for value in form.getlist(key):
params.append((key, value))
# Only accept up to a single parameter
if len(params) > 1:
def keys(pairs):
"""Return a comma-separated list of the keys."""
return ", ".join([pair[0] for pair in pairs])
evlog.log_error("Too many query parameters: " + keys(params))
bad_parameters()
return
# Only accept the POST_VERIFY_VOTE parameter.
if len(params) and params[0][0] != evcommon.POST_VERIFY_VOTE:
evlog.log_error('Unknown query parameter "%s"' % params[0][0])
bad_parameters()
return
# Make sure the parameter is correctly formatted.
if not formatutil.is_vote_verification_id(params[0][1]):
# Don't write to disk; we don't know how large the value is
evlog.log_error("Malformed vote ID")
bad_parameters()
return
evlog.log("verif/auth REMOTE_ADDR: " + evlogdata.get_remote_ip())
evlog.log("verif/auth VOTE-ID: " + params[0][1])
params.append((evcommon.POST_SESS_ID, sessionid.voting()))
url = "http://" + elec.get_hts_ip() + "/" + elec.get_hts_verify_path()
conn = urllib.urlopen(url, urllib.urlencode(params))
protocol.http_response(conn.read())
except:
evlog.log_exception()
technical_error()
def get_loglines(prefix):
to_alog = []
to_elog = []
to_alog.append(prefix + " REMOTE_ADDR: " + evlogdata.get_remote_ip())
to_alog.append(prefix + " HTTP_USER_AGENT: " + evlogdata.get_user_agent())
if evcommon.HTTP_CERT in os.environ:
cert = os.environ[evcommon.HTTP_CERT]
if len(cert) > 0:
alog, elog = evlogdata.get_cert_data_log(cert, prefix)
to_alog.append(alog)
if elog:
to_elog.append(elog)
return to_alog, to_elog
def get_loglines(prefix):
to_alog = []
to_elog = []
to_alog.append(prefix + " REMOTE_ADDR: " + evlogdata.get_remote_ip())
to_alog.append(prefix + " HTTP_USER_AGENT: " + evlogdata.get_user_agent())
if evcommon.HTTP_CERT in os.environ:
cert = os.environ[evcommon.HTTP_CERT]
if len(cert) > 0:
alog, elog = evlogdata.get_cert_data_log(cert, prefix)
to_alog.append(alog)
if elog:
to_elog.append(elog)
return to_alog, to_elog
def do_cgi():
try:
elec = election.Election()
evlog.AppLog().set_app(APP)
# Create a list of pairs from the form parameters. Don't use a dictionary
# because that will overwrite recurring keys.
form = cgi.FieldStorage()
params = []
for key in form:
for value in form.getlist(key):
params.append((key, value))
# Only accept up to a single parameter
if len(params) > 1:
def keys(pairs):
"""Return a comma-separated list of the keys."""
return ", ".join([pair[0] for pair in pairs])
evlog.log_error("Too many query parameters: " + keys(params))
bad_parameters()
return
# Only accept the POST_VERIFY_VOTE parameter.
if len(params) and params[0][0] != evcommon.POST_VERIFY_VOTE:
evlog.log_error("Unknown query parameter \"%s\"" % params[0][0])
bad_parameters()
return
# Make sure the parameter is correctly formatted.
if not formatutil.is_vote_verification_id(params[0][1]):
# Don't write to disk; we don't know how large the value is
evlog.log_error("Malformed vote ID")
bad_parameters()
return
evlog.log("verif/auth REMOTE_ADDR: " + evlogdata.get_remote_ip())
evlog.log("verif/auth VOTE-ID: " + params[0][1])
params.append((evcommon.POST_SESS_ID, sessionid.voting()))
url = "http://" + elec.get_hts_ip() + "/" + elec.get_hts_verify_path()
conn = urllib.urlopen(url, urllib.urlencode(params))
protocol.http_response(conn.read())
except:
evlog.log_exception()
technical_error()
def keys(pairs):
"""Return a comma-separated list of the keys."""
return ", ".join([pair[0] for pair in pairs])
evlog.log_error("Too many query parameters: " + keys(params))
bad_parameters()
# Only accept the POST_VERIFY_VOTE parameter.
if len(params) and params[0][0] != evcommon.POST_VERIFY_VOTE:
evlog.log_error('Unknown query parameter "%s"' % params[0][0])
bad_parameters()
# Make sure the parameter is correctly formatted.
if not formatutil.is_vote_verification_id(params[0][1]):
# Don't write to disk; we don't know how large the value is
evlog.log_error("Malformed vote ID")
bad_parameters()
evlog.log("verif/auth REMOTE_ADDR: " + evlogdata.get_remote_ip())
evlog.log("verif/auth VOTE-ID: " + params[0][1])
params.append((evcommon.POST_SESS_ID, sessionid.voting()))
url = "http://" + elec.get_hts_ip() + "/" + elec.get_hts_verify_path()
conn = urllib.urlopen(url, urllib.urlencode(params))
protocol.http_response(conn.read())
cgi.sys.exit(0)
# vim:set ts=4 sw=4 et fileencoding=utf8:
