Add onionshare CLI to cli folder, move GUI to desktop folder, and start refactoring it to work with briefcase

cli/onionshare_cli/onionshare.py

@@ -0,0 +1,111 @@
+# -*- coding: utf-8 -*-
+"""
+OnionShare | https://onionshare.org/
+
+Copyright (C) 2014-2020 Micah Lee, et al. <micah@micahflee.com>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+"""
+
+import os, shutil
+
+from . import common
+from .onion import TorTooOld, TorErrorProtocolError
+from .common import AutoStopTimer
+
+
+class OnionShare(object):
+    """
+    OnionShare is the main application class. Pass in options and run
+    start_onion_service and it will do the magic.
+    """
+
+    def __init__(self, common, onion, local_only=False, autostop_timer=0):
+        self.common = common
+
+        self.common.log("OnionShare", "__init__")
+
+        # The Onion object
+        self.onion = onion
+
+        self.hidserv_dir = None
+        self.onion_host = None
+        self.port = None
+
+        # files and dirs to delete on shutdown
+        self.cleanup_filenames = []
+
+        # do not use tor -- for development
+        self.local_only = local_only
+
+        # optionally shut down after N hours
+        self.autostop_timer = autostop_timer
+        # init auto-stop timer thread
+        self.autostop_timer_thread = None
+
+    def choose_port(self):
+        """
+        Choose a random port.
+        """
+        try:
+            self.port = self.common.get_available_port(17600, 17650)
+        except:
+            raise OSError("Cannot find an available OnionShare port")
+
+    def start_onion_service(self, mode_settings, await_publication=True):
+        """
+        Start the onionshare onion service.
+        """
+        self.common.log("OnionShare", "start_onion_service")
+
+        if not self.port:
+            self.choose_port()
+
+        if self.autostop_timer > 0:
+            self.autostop_timer_thread = AutoStopTimer(self.common, self.autostop_timer)
+
+        if self.local_only:
+            self.onion_host = f"127.0.0.1:{self.port}"
+            return
+
+        self.onion_host = self.onion.start_onion_service(
+            mode_settings, self.port, await_publication
+        )
+
+        if mode_settings.get("general", "client_auth"):
+            self.auth_string = self.onion.auth_string
+
+    def stop_onion_service(self, mode_settings):
+        """
+        Stop the onion service
+        """
+        self.onion.stop_onion_service(mode_settings)
+
+    def cleanup(self):
+        """
+        Shut everything down and clean up temporary files, etc.
+        """
+        self.common.log("OnionShare", "cleanup")
+
+        # Cleanup files
+        try:
+            for filename in self.cleanup_filenames:
+                if os.path.isfile(filename):
+                    os.remove(filename)
+                elif os.path.isdir(filename):
+                    shutil.rmtree(filename)
+        except:
+            # Don't crash if file is still in use
+            pass
+        self.cleanup_filenames = []