1 files changed, 68 insertions, 0 deletions
diff --git a/lang/python/examples/encrypt-to-all.py b/lang/python/examples/encrypt-to-all.py
new file mode 100755
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+++ b/lang/python/examples/encrypt-to-all.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+# $Id$
+# Copyright (C) 2008 Igor Belyi <[email protected]>
+# Copyright (C) 2002 John Goerzen <[email protected]>
+#
+#    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, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+#    02111-1307 USA
+
+"""
+This program will try to encrypt a simple message to each key on your
+keyring.  If your keyring has any invalid keys on it, those keys will
+be skipped and it will re-try the encryption."""
+
+import sys
+import os
+from pyme import core
+from pyme.core import Data, Context
+
+core.check_version(None)
+
+plain = Data('This is my message.')
+
+c = Context()
+c.set_armor(1)
+
+def sendto(keylist):
+    cipher = Data()
+    c.op_encrypt(keylist, 1, plain, cipher)
+    cipher.seek(0, os.SEEK_SET)
+    return cipher.read()
+
+names = []
+for key in c.op_keylist_all(None, 0):
+    try:
+        print(" *** Found key for %s" % key.uids[0].uid)
+        valid = 0
+        for subkey in key.subkeys:
+            keyid = subkey.keyid
+            if keyid is None:
+                break
+            can_encrypt = subkey.can_encrypt
+            valid += can_encrypt
+            print("     Subkey %s: encryption %s" %
+                  (keyid, can_encrypt and "enabled" or "disabled"))
+    except UnicodeEncodeError as e:
+        print(e)
+
+    if valid:
+        names.append(key)
+    else:
+        print("     This key cannot be used for encryption; skipping.")
+
+passno = 0
+
+print("Encrypting to %d recipients" % len(names))
+sys.stdout.buffer.write(sendto(names))