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* tests/openpgp/gpgv-forged-keyring.scm: New. * tests/openpgp/forged-keyring.gpg: New. * tests/openpgp/Makefile.am (TESTS): Add gpgv-forged-keyring.scm. * tests/openpgp/defs.scm (tools): Add GPGV. (GPGV): New. -- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
68 lines
2.1 KiB
Scheme
Executable File
68 lines
2.1 KiB
Scheme
Executable File
#!/usr/bin/env gpgscm
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;; Copyright (C) 2016 g10 Code GmbH
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;;
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;; This file is part of GnuPG.
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;;
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;; GnuPG is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; GnuPG is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, see <http://www.gnu.org/licenses/>.
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(load (with-path "defs.scm"))
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(define msg_signed_asc "
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-----BEGIN PGP SIGNED MESSAGE-----
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Hash: SHA256
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This is an example text file to demonstrate a problem.
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Using forged-keyring.gpg with signature cache, it looks like it is
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signed by the following key:
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Echo Test (demo key) <echo@example.net>
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But actually not.
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It is signed by a key (steve.biko@example.net) distributed as:
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gnupg/tests/openpgp/samplekeys/rsa-rsa-sample-1.asc
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in GnuPG.
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The forged-keyring.gpg file is created by a key in
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gnupg/tests/openpgp/pubdemo.asc
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Replacing the raw key material packet by one of rsa-rsa-sample-1.asc.
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-----BEGIN PGP SIGNATURE-----
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Version: GnuPG v2
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iQEcBAEBCAAGBQJXp+5MAAoJEKpD8dzH/tG3bGMH/1idFLJAaMxkrq+JguvAboiN
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tAA44IdAgJvAxtR5w5fgfed7PfsH70+tj54/ZTObt7rZDIlj/YBQ7XeCwd7/O5vx
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W0QtjjAxMuAPH80rVv4JIoflxV/deD8YaV9EhPE+6W5G0Z8SYL9B2RzdBVMwJY9+
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OZGJeKnUZ92Zg9jFr+H5gQNSeYdDHVDWYxr/xJUf0jYsZvAIBfB1mcSK1niiiVBv
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GAcUC/I8g18a7pCS9Qf9iZflqxX4AXfocAGQqQAiG4744OCNhVa5q6TScqhaGUah
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N1Glbw1OJfP1q+QFPMPKoCsTYmZpuugq2b5gV/eH0Abvk2pG4Fo/YTDPHhec7Jk=
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=NnY/
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-----END PGP SIGNATURE-----
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")
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(for-each-p
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"Checking that a signature by bad key should not be verified"
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(lambda (armored-file)
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(catch '()
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(pipe:do
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(pipe:echo (eval armored-file (current-environment)))
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(pipe:spawn `(,@GPGV --keyring ,(in-srcdir "forged-keyring.gpg"))))
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(error "verification succeded but should not")))
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'(msg_signed_asc))
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