implement enough glue to support OpenSSLs EVP, RSA, DSA, DH, HMAC and ENGINE interfaces for use in hx509. rename all symbols to start with hc_ to avoid clobbering namespaces. contains no RSA/DH/DSA code, just glue to support using dynamic ENGINE. hx509 supports this via pkcs11 and there is a gmp ENGINE module supporting RSA

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16480 ec53bebd-3082-4978-b11e-865c3cabbd6b
2006-01-08 21:47:29 +00:00
parent 6a7375e81e
commit b8d967ede5
34 changed files with 4097 additions and 13 deletions
--- a/lib/des/test_engine_dso.c
+++ b/lib/des/test_engine_dso.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2006 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef RCSID
+RCSID("$Id$");
+#endif
+
+#include <stdio.h>
+
+#include <roken.h>
+#include <getarg.h>
+
+#include <engine.h>
+
+static int version_flag = 0;
+static int help_flag	= 0;
+static char *id_flag	= 0;
+
+static struct getargs args[] = {
+    { "id",		0,	arg_string,	&id_flag,
+      "id", 	NULL },
+    { "version",	0,	arg_flag,	&version_flag,
+      "print version", NULL },
+    { "help",		0,	arg_flag,	&help_flag,
+      NULL, 	NULL }
+};
+
+static void
+usage (int ret)
+{
+    arg_printusage (args,
+		    sizeof(args)/sizeof(*args),
+		    NULL,
+		    "filename.so");
+    exit (ret);
+}
+
+int
+main(int argc, char **argv)
+{
+    ENGINE *engine;
+    int idx = 0;
+
+    setprogname(argv[0]);
+
+    if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &idx))
+	usage(1);
+    
+    if (help_flag)
+	usage(0);
+
+    if(version_flag){
+	print_version(NULL);
+	exit(0);
+    }
+
+    argc -= idx;
+    argv += idx;
+
+    if (argc == 0)
+	usage(1);
+
+    engine = ENGINE_by_dso(argv[0], id_flag);
+    if (engine == NULL)
+	errx(1, "ENGINE_by_dso failed");
+
+    printf("name: %s\n", ENGINE_get_name(engine));
+    printf("id: %s\n", ENGINE_get_id(engine));
+    printf("RSA: %s\n", ENGINE_get_RSA(engine) ? "yes" : "no");
+    printf("DH: %s\n", ENGINE_get_DH(engine) ? "yes" : "no");
+
+    ENGINE_finish(engine);
+
+    return 0;
+}