From: Paul Durrant <paul.durrant@citrix.com>
Date: Mon, 27 Feb 2017 17:51:39 +0000 (+0000)
Subject: Initial commit
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=52b425a2b779f4b4bd83b7eaf8379bed009a9121;p=pvdrivers%2Fwin%2Ftools.git

Initial commit

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
---

52b425a2b779f4b4bd83b7eaf8379bed009a9121
diff --git a/sign.py b/sign.py
new file mode 100644
index 0000000..4f9355b
--- /dev/null
+++ b/sign.py
@@ -0,0 +1,144 @@
+#!python -u
+
+import glob
+import os
+import shutil
+import subprocess
+import sys
+import tarfile
+import tempfile
+import urllib.request
+import zipfile
+
+def shell(cmd):
+    sys.stdout.flush()
+    
+    sub = subprocess.Popen(' '.join(cmd),
+                           stdout=subprocess.PIPE,
+                           stderr=subprocess.STDOUT)
+
+    for line in sub.stdout:
+        print(line.decode(sys.getdefaultencoding()).rstrip())
+
+    sub.wait()
+
+    return sub.returncode
+
+
+def signtool(cert, files):
+    path = [os.environ['KIT'], 'bin']
+    if os.environ['PROCESSOR_ARCHITECTURE'] == 'x86':
+        path.append('x86')
+    else:
+        path.append('x64')
+    path.append('signtool.exe')
+
+    cmd = ['"' + os.path.join(*path) + '"']
+    cmd.append('sign')
+    cmd.append('/v')
+    cmd.append('/ac')
+    cmd.append('"' + cert + '"')
+    cmd.append('/a')
+    cmd.append('/tr')
+    cmd.append('http://timestamp.digicert.com')
+    cmd.append('/td')
+    cmd.append('sha256')
+    cmd.append('/fd')
+    cmd.append('sha256')
+    cmd.append(' '.join(files))
+
+    print("signing...")
+
+    shell(cmd)
+
+
+def report(count, block_size, total_size):
+    current_size = count * block_size
+
+    current_size >>= 10
+    total_size >>= 10
+
+    print("%uk/%uk" % (current_size, total_size), end='\r')
+
+
+def fetch_cert():
+    url = 'http://download.microsoft.com/download/2/4/E/24E730E6-C012-448F-92B6-78744D3B77E1/DigiCert%20High%20Assurance%20EV%20Root%20CA.zip'
+    cert = 'DigiCert High Assurance EV Root CA.crt'
+
+    print("fetching %s..." % cert)
+
+    tmp = tempfile.NamedTemporaryFile(delete=False)
+    tmp.close();
+
+    urllib.request.urlretrieve(url, tmp.name)
+    zip = zipfile.ZipFile(tmp.name)
+    zip.extract(cert)
+    zip.close()
+
+    os.unlink(tmp.name);
+
+    return cert
+
+
+def fetch_unsigned_package(name, version):
+    package = name + '.tar'
+    url = 'https://xenbits.xen.org/pvdrivers/win/' + version + '/' + package
+
+    print("fetching %s/%s..." % (version, package))
+
+    urllib.request.urlretrieve(url, package, report)
+
+    tmp = tempfile.TemporaryDirectory()
+
+    unsigned = tarfile.open(package, 'r')
+    unsigned.extractall(path=tmp.name)
+    unsigned.close()
+
+    return tmp
+
+
+def create_signed_package(path, name, tmp):
+    package = os.path.join(path, name + '.tar')
+
+    print("creating %s..." % package)
+
+    signed = tarfile.open(package, 'w')
+
+    cwd = os.getcwd()
+    os.chdir(tmp.name)
+
+    signed.add('.', recursive=True)
+
+    os.chdir(cwd)
+
+    signed.close()
+
+
+def sign_package(path, name, version):
+    os.makedirs(path, exist_ok=True)
+
+    tmp = fetch_unsigned_package(name, version)
+
+    cwd = os.getcwd()
+    os.chdir(tmp.name)
+
+    files = glob.glob('**/*.cat', recursive=True)
+    files += glob.glob('**/*.dll', recursive=True)
+    files += glob.glob('**/*.exe', recursive=True)
+    files += glob.glob('**/*.sys', recursive=True)
+
+    cert = fetch_cert()
+    signtool(cert, files)
+    os.unlink(cert)
+
+    os.chdir(cwd)
+
+    create_signed_package(path, name, tmp)
+
+    tmp.cleanup()
+
+def main(argv):
+    sign_package(argv[1], argv[2], argv[3])
+
+if __name__ == '__main__':
+    main(sys.argv)