1 files changed, 79 insertions, 0 deletions
diff --git a/lang/python/examples/verifydetails.py b/lang/python/examples/verifydetails.py
new file mode 100755
index 0000000..fa34926
--- /dev/null
+++ b/lang/python/examples/verifydetails.py
@@ -0,0 +1,79 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2016 g10 Code GmbH
+# Copyright (C) 2004,2008 Igor Belyi <belyi@users.sourceforge.net>
+# Copyright (c) 2008 Bernhard Reiter <bernhard@intevation.de>
+#
+# 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 2 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/>.
+
+from __future__ import absolute_import, print_function, unicode_literals
+del absolute_import, print_function, unicode_literals
+
+import sys
+from pyme import core
+from pyme.constants import protocol
+
+def print_engine_infos():
+    print("gpgme version:", core.check_version(None))
+    print("engines:")
+
+    for engine in core.get_engine_info():
+        print(engine.file_name, engine.version)
+
+    for proto in [protocol.OpenPGP, protocol.CMS]:
+        print("Have {}? {}".format(core.get_protocol_name(proto),
+                                   core.engine_check_version(proto)))
+
+
+def verifyprintdetails(filename, detached_sig_filename=None):
+    """Verify a signature, print a lot of details."""
+    with core.Context() as c:
+
+        # Verify.
+        data, result = c.verify(open(filename),
+                                open(detached_sig_filename)
+                                if detached_sig_filename else None)
+
+        # List results for all signatures. Status equal 0 means "Ok".
+        for index, sign in enumerate(result.signatures):
+            print("signature", index, ":")
+            print("  summary:     %#0x" % (sign.summary))
+            print("  status:      %#0x" % (sign.status))
+            print("  timestamp:  ", sign.timestamp)
+            print("  fingerprint:", sign.fpr)
+            print("  uid:        ", c.get_key(sign.fpr, 0).uids[0].uid)
+
+    # Print "unsigned" text if inline signature
+    if data:
+        sys.stdout.buffer.write(data)
+
+def main():
+    print_engine_infos()
+    print()
+
+    argc = len(sys.argv)
+    if argc < 2 or argc > 3:
+        sys.exit(
+            "Usage: {} <filename>[ <detached_signature_filename>]".format(
+                sys.argv[0]))
+
+    if argc == 2:
+        print("trying to verify file {}.".format(sys.argv[1]))
+        verifyprintdetails(sys.argv[1])
+    if argc == 3:
+        print("trying to verify signature {1} for file {0}.".format(*sys.argv))
+        verifyprintdetails(sys.argv[1], sys.argv[2])
+
+if __name__ == "__main__":
+    main()