Merge branch 'justus/pyme3'

1 files changed, 76 insertions, 0 deletions

diff --git a/lang/python/examples/exportimport.py b/lang/python/examples/exportimport.py
new file mode 100755
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+++ b/lang/python/examples/exportimport.py
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+#!/usr/bin/env python3
+# $Id$
+# Copyright (C) 2004,2008 Igor Belyi <[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
+
+# Sample of export and import of keys
+# It uses keys for [email protected] generated by genkey.pl script
+
+import sys
+from pyme import core
+
+core.check_version(None)
+
+expkey = core.Data()
+c = core.Context()
+c.set_armor(1)
+user = b"[email protected]"
+
+print(" - Export %s's public keys - " % user)
+c.op_export(user, 0, expkey)
+
+# print out exported data to see how it looks in armor.
+expkey.seek(0, 0)
+expstring = expkey.read()
+if expstring:
+    print(expstring)
+else:
+    print("No %s's keys to export!" % user)
+    sys.exit(0)
+
+
+# delete keys to ensure that they came from our imported data.
+# Note that since joe's key has private part as well we can only delete
+# both of them. As a side effect joe won't have private key for this
+# exported public one. If it's Ok with you uncomment the next 4 lines.
+# print " - Delete %s's public keys - " % user
+# for thekey in [x for x in c.op_keylist_all(user, 0)]:
+#     if not thekey.secret:
+#         c.op_delete(thekey, 1)
+
+
+# initialize import data from a string as if it was read from a file.
+newkey = core.Data(expstring)
+
+print(" - Import exported keys - ")
+c.op_import(newkey)
+result = c.op_import_result()
+
+# show the import result
+if result:
+    print(" - Result of the import - ")
+    for k in dir(result):
+        if k not in result.__dict__ and not k.startswith("_"):
+            if k == "imports":
+                print(k, ":")
+                for impkey in result.__getattr__(k):
+                    print("    fpr=%s result=%d status=%x" %
+                          (impkey.fpr, impkey.result, impkey.status))
+            else:
+                print(k, ":", result.__getattr__(k))
+else:
+    print(" - No import result - ")