1 files changed, 65 insertions, 0 deletions
diff --git a/tests/gpgsm/verify.scm b/tests/gpgsm/verify.scm
new file mode 100644
index 0000000..40dbd48
--- /dev/null
+++ b/tests/gpgsm/verify.scm
@@ -0,0 +1,65 @@
+#!/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 (in-srcdir "tests" "gpgsm" "gpgsm-defs.scm"))
+(setup-gpgsm-environment)
+
+;;
+;; Two simple tests to check that verify fails for bad input data
+;;
+(for-each-p
+ "Checking bogus signature."
+ (lambda (char)
+   (lettmp (x)
+     (call-with-binary-output-file
+      x
+      (lambda (port)
+	(display (make-string 64 (integer->char (string->number char)))
+		 port)))
+     (assert (not (zero? (call `(,@gpgsm --verify ,x data-500)))))))
+ '("#x2d" "#xca"))
+
+(define test-text1 "Hallo Leute!\n")
+(define test-text1f "Hallo Leute?\n")
+(define test-sig1 "
+-----BEGIN CMS OBJECT-----
+MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAA
+MYIBOTCCATUCAQEwcDBrMQswCQYDVQQGEwJERTETMBEGA1UEBxQKRPxzc2VsZG9y
+ZjEWMBQGA1UEChMNZzEwIENvZGUgR21iSDEZMBcGA1UECxMQQWVneXB0ZW4gUHJv
+amVjdDEUMBIGA1UEAxMLdGVzdCBjZXJ0IDECAQAwBwYFKw4DAhqgJTAjBgkqhkiG
+9w0BCQQxFgQU7FC/ibH3lC9GE24RJJxa8zqP7wEwCwYJKoZIhvcNAQEBBIGAA3oC
+DUmKERmD1eoJYFw38y/qnncS/6ZPjWINDIphZeK8mzAANpvpIaRPf3sNBznb89QF
+mRgCXIWcjlHT0DTRLBf192Ve22IyKH00L52CqFsSN3a2sajqRUlXH8RY2D+Al71e
+MYdRclgjObCcoilA8fZ13VR4DiMJVFCxJL4qVWI=
+-----END CMS OBJECT-----")
+
+;;
+;; Now run the tests.
+;;
+(info "Checking that a valid signature is verified as such.")
+(lettmp (sig body)
+  (call-with-binary-output-file sig (lambda (port) (display test-sig1 port)))
+  (call-with-binary-output-file body (lambda (port) (display test-text1 port)))
+  (call-check `(,@gpgsm --verify ,sig ,body)))
+
+(info "Checking that an invalid signature is verified as such.")
+(lettmp (sig body)
+  (call-with-binary-output-file sig (lambda (port) (display test-sig1 port)))
+  (call-with-binary-output-file body (lambda (port) (display test-text1f port)))
+  (assert (not (zero? (call `(,@gpgsm --verify ,sig ,body))))))