[git] GPGME - branch, ben/export-keys, updated. gpgme-1.11.1-70-g6573eb3
by Ben McGinnes
cvs at cvs.gnupg.org
Thu Jun 28 10:16:52 CEST 2018
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commit 6573eb339a2a657354d3290061b5a2f9e31dab85
Author: Ben McGinnes <ben at adversary.org>
Date: Thu Jun 28 18:14:13 2018 +1000
python bindings examples
* Added a secret key export variant which saves output as both GPG
binary and ASCII armoured, plus saves in $GNUPGHOME and uses
multiple methods of determining what that location is.
diff --git a/lang/python/examples/howto/export-secret-keys.py b/lang/python/examples/howto/export-secret-keys.py
new file mode 100755
index 0000000..03037c9
--- /dev/null
+++ b/lang/python/examples/howto/export-secret-keys.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from __future__ import absolute_import, division, unicode_literals
+
+# Copyright (C) 2018 Ben McGinnes <ben at gnupg.org>
+#
+# 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 free software; you can redistribute it and/or modify it under
+# the terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation; either version 2.1 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 and the GNU
+# Lesser General Public Licensefor more details.
+#
+# You should have received a copy of the GNU General Public License and the GNU
+# Lesser General Public along with this program; if not, see
+# <http://www.gnu.org/licenses/>.
+
+import gpg
+import os
+import os.path
+import subprocess
+import sys
+
+print("""
+This script exports one or more secret keys as both ASCII armored and binary
+file formats, saved in files within the user's GPG home directory.
+
+The gpg-agent and pinentry are invoked to authorise the export.
+""")
+
+if sys.platform == "win32":
+ gpgconfcmd = "gpgconf.exe --list-dirs homedir"
+else:
+ gpgconfcmd = "gpgconf --list-dirs homedir"
+
+a = gpg.Context(armor=True)
+b = gpg.Context()
+c = gpg.Context()
+
+if len(sys.argv) >= 4:
+ keyfile = sys.argv[1]
+ logrus = sys.argv[2]
+ homedir = sys.argv[3]
+elif len(sys.argv) == 3:
+ keyfile = sys.argv[1]
+ logrus = sys.argv[2]
+ homedir = input("Enter the GPG configuration directory path (optional): ")
+elif len(sys.argv) == 2:
+ keyfile = sys.argv[1]
+ logrus = input("Enter the UID matching the secret key(s) to export: ")
+ homedir = input("Enter the GPG configuration directory path (optional): ")
+else:
+ keyfile = input("Enter the filename to save the secret key to: ")
+ logrus = input("Enter the UID matching the secret key(s) to export: ")
+ homedir = input("Enter the GPG configuration directory path (optional): ")
+
+if homedir.startswith("~"):
+ if os.path.exists(os.path.expanduser(homedir)) is True:
+ c.home_dir = os.path.expanduser(homedir)
+ else:
+ pass
+elif os.path.exists(homedir) is True:
+ c.home_dir = homedir
+else:
+ pass
+
+if c.home_dir is not None:
+ if c.home_dir.endswith("/"):
+ gpgfile = "{0}{1}.gpg".format(c.home_dir, keyfile)
+ ascfile = "{0}{1}.asc".format(c.home_dir, keyfile)
+ else:
+ gpgfile = "{0}/{1}.gpg".format(c.home_dir, keyfile)
+ ascfile = "{0}/{1}.asc".format(c.home_dir, keyfile)
+else:
+ if os.path.exists(os.environ["GNUPGHOME"]) is True:
+ hd = os.environ["GNUPGHOME"]
+ else:
+ hd = subprocess.getoutput(gpgconfcmd)
+ gpgfile = "{0}/{1}.gpg".format(hd, keyfile)
+ ascfile = "{0}/{1}.asc".format(hd, keyfile)
+
+try:
+ a_result = a.key_export_secret(pattern=logrus)
+ b_result = b.key_export_secret(pattern=logrus)
+except:
+ a_result = a.key_export_secret(pattern=None)
+ b_result = b.key_export_secret(pattern=None)
+
+if a_result is not None:
+ with open(ascfile, "wb") as f:
+ f.write(a_result)
+ os.chmod(ascfile, 0o600)
+else:
+ pass
+
+if b_result is not None:
+ with open(gpgfile, "wb") as f:
+ f.write(b_result)
+ os.chmod(gpgfile, 0o600)
+else:
+ pass
commit 248c42788f7f665b6a2a42c5ccf5c2a4baed1058
Author: Ben McGinnes <ben at adversary.org>
Date: Thu Jun 28 03:28:07 2018 +1000
python bindings examples
* Added a key import variant which accesses the SKS keyservers in a
RESTful fashion and then imports or attempts to import the response.
diff --git a/lang/python/examples/howto/import-keys.py b/lang/python/examples/howto/import-keys.py
new file mode 100755
index 0000000..8a3bb29
--- /dev/null
+++ b/lang/python/examples/howto/import-keys.py
@@ -0,0 +1,73 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+from __future__ import absolute_import, division, unicode_literals
+
+# Copyright (C) 2018 Ben McGinnes <ben at gnupg.org>
+#
+# 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 free software; you can redistribute it and/or modify it under
+# the terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation; either version 2.1 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 and the GNU
+# Lesser General Public Licensefor more details.
+#
+# You should have received a copy of the GNU General Public License and the GNU
+# Lesser General Public along with this program; if not, see
+# <http://www.gnu.org/licenses/>.
+
+import gpg
+import os.path
+import requests
+
+print("""
+This script imports one or more public keys from the SKS keyservers.
+""")
+
+import gpg
+import requests
+
+c = gpg.Context()
+url = "https://sks-keyservers.net/pks/lookup"
+pattern = input("Enter the pattern to search for key or user IDs: ")
+payload = { "op": "get", "search": pattern }
+
+r = requests.get(url, verify=True, params=payload)
+result = c.key_import(r.content)
+
+if result is not None and hasattr(result, "considered") is False:
+ print(result)
+elif result is not None and hasattr(result, "considered") is True:
+ num_keys = len(result.imports)
+ new_revs = result.new_revocations
+ new_sigs = result.new_signatures
+ new_subs = result.new_sub_keys
+ new_uids = result.new_user_ids
+ new_scrt = result.secret_imported
+ nochange = result.unchanged
+ print("""
+The total number of keys considered for import was: {0}
+
+ Number of keys revoked: {1}
+ Number of new signatures: {2}
+ Number of new subkeys: {3}
+ Number of new user IDs: {4}
+Number of new secret keys: {5}
+ Number of unchanged keys: {6}
+
+The key IDs for all considered keys were:
+""".format(num_keys, new_revs, new_sigs, new_subs, new_uids, new_scrt,
+ nochange))
+ for i in range(num_keys):
+ print(result.imports[i].fpr)
+ print("")
+else:
+ pass
-----------------------------------------------------------------------
Summary of changes:
...{export-secret-key.py => export-secret-keys.py} | 51 ++++++++++++++++++----
.../howto/{import-key.py => import-keys.py} | 42 +++++-------------
2 files changed, 54 insertions(+), 39 deletions(-)
copy lang/python/examples/howto/{export-secret-key.py => export-secret-keys.py} (60%)
copy lang/python/examples/howto/{import-key.py => import-keys.py} (69%)
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