Merge branch 'release-0.5.3'0.5.3

1 files changed, 60 insertions, 1 deletions

diff --git a/setup.py b/setup.py
index 3d12db64..bb1937cc 100755
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,9 @@ Setup file for bitmask.
 """
 from __future__ import print_function
 
+import hashlib
 import sys
+import os
 import re
 
 if not sys.version_info[0] == 2:
@@ -34,7 +36,6 @@ except ImportError:
     from pkg import distribute_setup
     distribute_setup.use_setuptools()
     from setuptools import setup, find_packages
-import os
 
 from pkg import utils
 
@@ -168,6 +169,64 @@ class cmd_develop(_develop):
 
 cmdclass["develop"] = cmd_develop
 
+
+class cmd_binary_hash(Command):
+    """
+    Update the _binaries.py file with hashes for the different helpers.
+    This is used from within the bundle.
+    """
+
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self, *args):
+
+        OPENVPN_BIN = os.environ.get('OPENVPN_BIN', None)
+        BITMASK_ROOT = os.environ.get('BITMASK_ROOT', None)
+
+        def exit():
+            print("Please set environment variables "
+                  "OPENVPN_BIN and BITMASK_ROOT pointing to the right path "
+                  "to use this command")
+            sys.exit(1)
+
+        bin_paths = OPENVPN_BIN, BITMASK_ROOT
+        if not all(bin_paths):
+            exit()
+
+        if not all(map(os.path.isfile, bin_paths)):
+            exit()
+
+        openvpn_bin_hash, bitmask_root_hash = map(
+            lambda path: hashlib.sha256(open(path).read()).hexdigest(),
+            bin_paths)
+
+        template = r"""
+# Hashes for binaries used in Bitmask Bundle.
+# This file has been automatically generated by `setup.py hash_binaries`
+# DO NOT modify it manually.
+
+OPENVPN_BIN = "{openvpn}"
+BITMASK_ROOT = "{bitmask}"
+"""
+        subst_template = template.format(
+            openvpn=openvpn_bin_hash,
+            bitmask=bitmask_root_hash)
+
+        bin_hash_path = os.path.join('src', 'leap', 'bitmask', '_binaries.py')
+        with open(bin_hash_path, 'w') as f:
+            f.write(subst_template)
+        print("Binaries hash file %s has been updated!" % (bin_hash_path,))
+
+
+cmdclass["hash_binaries"] = cmd_binary_hash
+
+
 # next two classes need to augment the versioneer modified ones
 
 versioneer_build = cmdclass['build']