[gnome-keysign: 5/11] tests: add scripts for testing

[Tobias Mueller <tobiasmue src gnome org>]

commit 2128e27dc89be033e985b6555d31195acf417540
Author: Tobias Mueller <muelli cryptobitch de>
Date:   Fri Sep 11 21:51:42 2020 +0200

    tests: add scripts for testing
    
    This allows to reproduce a testing environment more easily. Of course,
    the scripts are not the most beautiful ones you've ever seen, but they
    have served me well enough.

 keysign/sign_and_encrypt.py | 58 +++++++++++++++++++++++++++++++++++++++++++++
 tests/create_attestee.sh    | 11 +++++++++
 tests/create_attestor.sh    | 12 ++++++++++
 3 files changed, 81 insertions(+)
---
diff --git a/keysign/sign_and_encrypt.py b/keysign/sign_and_encrypt.py
new file mode 100644
index 0000000..e1092b1
--- /dev/null
+++ b/keysign/sign_and_encrypt.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+#    Copyright 2020 Tobias Mueller <tobi cryptobit ch>
+#
+#    This file is part of GNOME Keysign.
+#
+#    GNOME Keysign 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 3 of the License, or
+#    (at your option) any later version.
+#
+#    GNOME Keysign 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 GNOME Keysign.  If not, see <http://www.gnu.org/licenses/>.
+
+import argparse
+
+import logging
+import sys
+
+from .gpgmeh import sign_keydata_and_encrypt, fingerprint_from_keydata
+
+def main():
+    import argparse
+    parser = argparse.ArgumentParser(description="Sign an OpenPGP key from a file. "
+        "The program will open each file, extract exactly one OpenPGP key, "
+        "sign each UID separately, encrypt and write the result out to a file.")
+    parser.add_argument('-v', '--verbose', action='count', default=0,
+        help="Increase detail of logging")
+    parser.add_argument("file", nargs='+', type=argparse.FileType('rb'),
+        help="File containing OpenPGP keys")
+    args = parser.parse_args()
+
+    log_levels = [logging.WARNING, logging.INFO, logging.DEBUG]
+    log_level = log_levels[min(len(log_levels)-1, args.verbose)]
+    logging.basicConfig(level=log_level)
+
+    log = logging.getLogger(__name__)
+    log.debug('Running main with args: %s', args)
+
+    for fhandle in args.file:
+        data = fhandle.read()
+        fingerprint = fingerprint_from_keydata(data)
+        for i, (uid, ciphertext, plaintext) in enumerate(sign_keydata_and_encrypt(keydata=data)):
+            fname = "%s-%d.pgp" % (fingerprint, i)
+            with open(fname, 'wb') as outfile:
+                outfile.write(ciphertext)
+                print ("Written to %s \t for UID %s" % (fname, uid))
+
+
+
+if __name__ == '__main__':
+    logging.basicConfig(stream=sys.stderr, level=logging.DEBUG,
+            format='%(name)s (%(levelname)s): %(message)s')
+    sys.exit(main())
diff --git a/tests/create_attestee.sh b/tests/create_attestee.sh
new file mode 100755
index 0000000..4120831
--- /dev/null
+++ b/tests/create_attestee.sh
@@ -0,0 +1,11 @@
+#!/bin/bash -ex
+# A simple helper for creating an environment for the receiver of the newly produced certification
+
+ATTESTEE_DIR=/tmp/gks-attestee
+
+rm -rf "${ATTESTEE_DIR}.bak"
+mv -f "$ATTESTEE_DIR" "${ATTESTEE_DIR}.bak"
+mkdir -p $ATTESTEE_DIR
+echo -n | env GNUPGHOME=${ATTESTEE_DIR}  gpg --pinentry-mode loopback --batch --no-tty --yes --passphrase-fd 
0 --quick-generate-key attestee example com
+env GNUPGHOME=${ATTESTEE_DIR}  gpg --armor --export attestee example com > ${ATTESTEE_DIR}/attestee.pgp.asc
+echo \"GNUPGHOME=${ATTESTEE_DIR}\"   python3 -m keysign.sign_and_encrypt  ${ATTESTEE_DIR}/attestee.pgp.asc
diff --git a/tests/create_attestor.sh b/tests/create_attestor.sh
new file mode 100755
index 0000000..12e1e1c
--- /dev/null
+++ b/tests/create_attestor.sh
@@ -0,0 +1,12 @@
+#!/bin/bash -ex
+# A simple helper for creating an environment for the producer of a certification
+
+ATTESTOR_DIR=/tmp/gks-attestor
+
+rm -rf "${ATTESTOR_DIR}.bak"
+mv -f "$ATTESTOR_DIR" "${ATTESTOR_DIR}.bak"
+mkdir -p $ATTESTOR_DIR
+echo -n | env GNUPGHOME=${ATTESTOR_DIR}  gpg --pinentry-mode loopback --batch --no-tty --yes --passphrase-fd 
0 --quick-generate-key attestor example com
+env GNUPGHOME=${ATTESTOR_DIR}  gpg --armor --export attestor example com > ${ATTESTOR_DIR}/attestor.pgp.asc
+
+echo env \"GNUPGHOME=${ATTESTOR_DIR}\" python3 -m keysign.sign_and_encrypt  ATTESTEE_DIR/attestee.pgp.asc