[pkg] move bonafide source to leap.bitmask.bonafide

1 files changed, 120 insertions, 0 deletions

diff --git a/src/leap/bitmask/bonafide/service.py b/src/leap/bitmask/bonafide/service.py
new file mode 100644
index 0000000..14585ef
--- /dev/null
+++ b/src/leap/bitmask/bonafide/service.py
@@ -0,0 +1,120 @@
+# -*- coding: utf-8 -*-
+# service.py
+# Copyright (C) 2015 LEAP
+#
+# 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/>.
+
+"""
+Bonafide Service.
+"""
+import os
+from collections import defaultdict
+
+from leap.common.config import get_path_prefix
+from leap.common.service_hooks import HookableService
+from leap.bonafide._protocol import BonafideProtocol
+
+from twisted.internet import defer
+from twisted.python import log
+
+
+_preffix = get_path_prefix()
+
+
+class BonafideService(HookableService):
+
+    def __init__(self, basedir=None):
+        if not basedir:
+            basedir = os.path.join(_preffix, 'leap')
+        self._basedir = os.path.expanduser(basedir)
+        self._bonafide = BonafideProtocol()
+        self.service_hooks = defaultdict(list)
+
+        # XXX this is a quick hack to get a ref
+        # to the latest authenticated user.
+        self._active_user = None
+
+    def startService(self):
+        log.msg('Starting Bonafide Service')
+        super(BonafideService, self).startService()
+
+    # Commands
+
+    def do_authenticate(self, username, password):
+
+        def notify_passphrase_entry(username, password):
+            data = dict(username=username, password=password)
+            self.trigger_hook('on_passphrase_entry', **data)
+
+        def notify_bonafide_auth(result):
+            if not result:
+                msg = "Authentication hook did not return anything"
+                log.msg(msg)
+                raise RuntimeError(msg)
+
+            token, uuid = result
+            data = dict(username=username, token=token, uuid=uuid,
+                        password=password)
+            self.trigger_hook('on_bonafide_auth', **data)
+
+            self._active_user = username
+            return result
+
+        # XXX I still have doubts from where it's best to trigger this.
+        # We probably should wait for BOTH deferreds and
+        # handle local and remote authentication success together
+        # (and fail if either one fails). Going with fire-and-forget for
+        # now, but needs needs improvement.
+
+        notify_passphrase_entry(username, password)
+
+        d = self._bonafide.do_authenticate(username, password)
+        d.addCallback(notify_bonafide_auth)
+        d.addCallback(lambda response: {
+            'srp_token': response[0], 'uuid': response[1]})
+        return d
+
+    def do_signup(self, username, password):
+        d = self._bonafide.do_signup(username, password)
+        d.addCallback(lambda response: {'signup': 'ok', 'user': response})
+        return d
+
+    def do_logout(self, username):
+        if not username:
+            username = self._active_user
+
+        def reset_active(passthrough):
+            self._active_user = None
+            return passthrough
+
+        d = self._bonafide.do_logout(username)
+        d.addCallback(reset_active)
+        d.addCallback(lambda response: {'logout': 'ok'})
+        return d
+
+    def do_get_smtp_cert(self, username=None):
+        if not username:
+            username = self._active_user
+        if not username:
+            return defer.fail(
+                RuntimeError('No active user, cannot get SMTP cert.'))
+
+        d = self._bonafide.do_get_smtp_cert(username)
+        d.addCallback(lambda response: (username, response))
+        return d
+
+    def do_get_active_user(self):
+        user = self._active_user or '<none>'
+        info = {'user': user}
+        return defer.succeed(info)