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Add an Onion exception for canceling connecting Tor

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This commit is contained in:
Micah Lee 2017-04-17 20:49:06 -07:00
parent 71dc65edee
commit 6c02984a98
1 changed files with 12 additions and 2 deletions
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14
onionshare/onion.py
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@ -19,7 +19,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from stem.control import Controller
from stem import ProtocolError
from stem import ProtocolError, SocketClosed
from stem.connection import MissingPassword, UnreadableCookieFile, AuthenticationFailure
import os, sys, tempfile, shutil, urllib, platform, subprocess, time, shlex
@ -99,6 +99,12 @@ class BundledTorTimeout(Exception):
but Tor doesn't finish connecting promptly.
"""
class BundledTorCanceled(Exception):
"""
This exception is raised if onionshare is set to use the bundled Tor binary,
and the user cancels connecting to Tor
"""
class Onion(object):
"""
Onion is an abstraction layer for connecting to the Tor control port and
@ -197,7 +203,11 @@ class Onion(object):
self.c.authenticate()
while True:
res = self.c.get_info("status/bootstrap-phase")
try:
res = self.c.get_info("status/bootstrap-phase")
except SocketClosed:
raise BundledTorCanceled()
res_parts = shlex.split(res)
progress = res_parts[2].split('=')[1]
summary = res_parts[4].split('=')[1]