[feature] add a new bitmask_chromium gui entrypoint

If chromium is installed in the system, there's no need to depend on
qt5.

2 files changed, 78 insertions, 0 deletions

diff --git a/src/leap/bitmask/chrome/__init__.py b/src/leap/bitmask/chrome/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/leap/bitmask/chrome/__init__.py
diff --git a/src/leap/bitmask/chrome/chromeapp.py b/src/leap/bitmask/chrome/chromeapp.py
new file mode 100644
index 0000000..b71fbdc
--- /dev/null
+++ b/src/leap/bitmask/chrome/chromeapp.py
@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*-
+# chrome-app.py
+# Copyright (C) 2017 LEAP Encryption Acess Project
+#
+# 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/>.
+
+"""
+A minimal entrypoint to the Bitmask UI,
+that depends on chromium being installed in the system.
+"""
+
+import commands
+import os
+import sys
+import time
+
+from multiprocessing import Process
+
+from leap.bitmask.core.launcher import run_bitmaskd, pid
+from leap.common.config import get_path_prefix
+
+
+AUTHTOKEN_PATH = os.path.join(get_path_prefix(), 'leap', 'authtoken')
+
+
+def get_url():
+    url = "http://localhost:7070"
+    waiting = 20
+    while not os.path.isfile(AUTHTOKEN_PATH):
+        if waiting == 0:
+            # If we arrive here, something really messed up happened,
+            # because touching the token file is one of the first
+            # things the backend does, and this BrowserWindow
+            # should be called *right after* launching the backend.
+            raise NoAuthToken(
+                'No authentication token found!')
+        time.sleep(0.1)
+        waiting -= 1
+    token = open(AUTHTOKEN_PATH).read().strip()
+    url += '#' + token
+    return url
+
+def delete_old_authtoken():
+    try:
+        os.remove(AUTHTOKEN_PATH)
+    except OSError:
+        pass
+
+
+def start_app():
+    if not commands.getoutput('which chromium'):
+        print ('[!] Cannot find chromium installed in the system!')
+        sys.exit(1)
+    delete_old_authtoken()
+    bitmaskd = Process(target=run_bitmaskd)
+    bitmaskd.start()
+
+    cmd = 'chromium -app=%s' % get_url()
+    commands.getoutput(cmd)
+
+
+class NoAuthToken(Exception):
+    pass
+
+
+if __name__ == "__main__":
+    start_app()