tests: Add openpgp/gpgv-forged-keyring.scm.
authorNIIBE Yutaka <gniibe@fsij.org>
Mon, 8 Aug 2016 04:24:02 +0000 (13:24 +0900)
committerNIIBE Yutaka <gniibe@fsij.org>
Mon, 8 Aug 2016 04:24:02 +0000 (13:24 +0900)
* 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>
tests/openpgp/Makefile.am
tests/openpgp/defs.scm
tests/openpgp/forged-keyring.gpg [new file with mode: 0644]
tests/openpgp/gpgv-forged-keyring.scm [new file with mode: 0755]

index 7983d6f..564439a 100644 (file)
@@ -72,6 +72,7 @@ TESTS = setup.scm \
        conventional-mdc.scm \
        multisig.scm \
        verify.scm \
+       gpgv-forged-keyring.scm \
        armor.scm \
        import.scm \
        ecc.scm \
index 2cbad46..4a968da 100644 (file)
@@ -53,6 +53,7 @@
 
 (define tools
   '((gpg "GPG" "g10/gpg")
+    (gpgv "GPGV" "g10/gpgv")
     (gpg-agent "GPG_AGENT" "agent/gpg-agent")
     (gpg-connect-agent "GPG_CONNECT_AGENT" "tools/gpg-connect-agent")
     (gpgconf "GPGCONF" "tools/gpgconf")
@@ -78,6 +79,7 @@
 
 (define GPG `(,(tool 'gpg) --no-permission-warning
              ,@(if have-opt-always-trust '(--always-trust) '())))
+(define GPGV `(,(tool 'gpgv)))
 (define PINENTRY (tool 'pinentry))
 
 (define (tr:gpg input args)
diff --git a/tests/openpgp/forged-keyring.gpg b/tests/openpgp/forged-keyring.gpg
new file mode 100644 (file)
index 0000000..8fe733a
Binary files /dev/null and b/tests/openpgp/forged-keyring.gpg differ
diff --git a/tests/openpgp/gpgv-forged-keyring.scm b/tests/openpgp/gpgv-forged-keyring.scm
new file mode 100755 (executable)
index 0000000..7094c96
--- /dev/null
@@ -0,0 +1,67 @@
+#!/usr/bin/env gpgscm
+
+;; Copyright (C) 2016 g10 Code GmbH
+;;
+;; This file is part of GnuPG.
+;;
+;; GnuPG 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.
+;;
+;; GnuPG 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, see <http://www.gnu.org/licenses/>.
+
+(load (with-path "defs.scm"))
+
+(define msg_signed_asc "
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA256
+
+This is an example text file to demonstrate a problem.
+
+Using forged-keyring.gpg with signature cache, it looks like it is
+signed by the following key:
+
+    Echo Test (demo key) <echo@example.net>
+
+But actually not.
+
+It is signed by a key (steve.biko@example.net) distributed as:
+
+    gnupg/tests/openpgp/samplekeys/rsa-rsa-sample-1.asc
+
+in GnuPG.
+
+The forged-keyring.gpg file is created by a key in
+
+    gnupg/tests/openpgp/pubdemo.asc
+
+Replacing the raw key material packet by one of rsa-rsa-sample-1.asc.
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v2
+
+iQEcBAEBCAAGBQJXp+5MAAoJEKpD8dzH/tG3bGMH/1idFLJAaMxkrq+JguvAboiN
+tAA44IdAgJvAxtR5w5fgfed7PfsH70+tj54/ZTObt7rZDIlj/YBQ7XeCwd7/O5vx
+W0QtjjAxMuAPH80rVv4JIoflxV/deD8YaV9EhPE+6W5G0Z8SYL9B2RzdBVMwJY9+
+OZGJeKnUZ92Zg9jFr+H5gQNSeYdDHVDWYxr/xJUf0jYsZvAIBfB1mcSK1niiiVBv
+GAcUC/I8g18a7pCS9Qf9iZflqxX4AXfocAGQqQAiG4744OCNhVa5q6TScqhaGUah
+N1Glbw1OJfP1q+QFPMPKoCsTYmZpuugq2b5gV/eH0Abvk2pG4Fo/YTDPHhec7Jk=
+=NnY/
+-----END PGP SIGNATURE-----
+")
+
+(for-each-p
+ "Checking that a signature by bad key should not be verified"
+ (lambda (armored-file)
+   (catch '()
+         (pipe:do
+          (pipe:echo (eval armored-file (current-environment)))
+          (pipe:spawn `(,@GPGV --keyring ,(in-srcdir "forged-keyring.gpg"))))
+         (error "verification succeded but should not")))
+ '(msg_signed_asc))