X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fpkcs7.c;h=b348da220383961650c6179e6b35696bd9ef3088;hp=f471cc77fda3c92e8e4802c6072db7afe666ddd7;hb=cf1b7d96647d55e533f779e476e3d4371f40445a;hpb=667ac4ec6a9afb23a07dc7c695dbc5be0f2c83cd

diff --git a/apps/pkcs7.c b/apps/pkcs7.c
index f471cc77fd..b348da2203 100644
--- a/apps/pkcs7.c
+++ b/apps/pkcs7.c
@@ -67,6 +67,7 @@
 #include <openssl/x509.h>
 #include <openssl/pkcs7.h>
 #include <openssl/pem.h>
+#include <openssl/engine.h>
 
 #undef PROG
 #define PROG	pkcs7_main
@@ -82,6 +83,7 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
+	ENGINE *e = NULL;
 	PKCS7 *p7=NULL;
 	int i,badops=0;
 	BIO *in=NULL,*out=NULL;
@@ -89,6 +91,7 @@ int MAIN(int argc, char **argv)
 	char *infile,*outfile,*prog;
 	int print_certs=0,text=0,noout=0;
 	int ret=0;
+	char *engine=NULL;
 
 	apps_startup();
 
@@ -132,6 +135,11 @@ int MAIN(int argc, char **argv)
 			text=1;
 		else if (strcmp(*argv,"-print_certs") == 0)
 			print_certs=1;
+		else if (strcmp(*argv,"-engine") == 0)
+			{
+			if (--argc < 1) goto bad;
+			engine= *(++argv);
+			}
 		else
 			{
 			BIO_printf(bio_err,"unknown option %s\n",*argv);
@@ -154,11 +162,30 @@ bad:
 		BIO_printf(bio_err," -print_certs  print any certs or crl in the input\n");
 		BIO_printf(bio_err," -text         print full details of certificates\n");
 		BIO_printf(bio_err," -noout        don't output encoded data\n");
+		BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
 		EXIT(1);
 		}
 
 	ERR_load_crypto_strings();
 
+	if (engine != NULL)
+		{
+		if((e = ENGINE_by_id(engine)) == NULL)
+			{
+			BIO_printf(bio_err,"invalid engine \"%s\"\n",
+				engine);
+			goto end;
+			}
+		if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
+			{
+			BIO_printf(bio_err,"can't use that engine\n");
+			goto end;
+			}
+		BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
+		/* Free our "structural" reference. */
+		ENGINE_free(e);
+		}
+
 	in=BIO_new(BIO_s_file());
 	out=BIO_new(BIO_s_file());
 	if ((in == NULL) || (out == NULL))
@@ -196,7 +223,15 @@ bad:
 		}
 
 	if (outfile == NULL)
+		{
 		BIO_set_fp(out,stdout,BIO_NOCLOSE);
+#ifdef VMS
+		{
+		BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+		out = BIO_push(tmpbio, out);
+		}
+#endif
+		}
 	else
 		{
 		if (BIO_write_filename(out,outfile) <= 0)
@@ -280,6 +315,6 @@ bad:
 end:
 	if (p7 != NULL) PKCS7_free(p7);
 	if (in != NULL) BIO_free(in);
-	if (out != NULL) BIO_free(out);
+	if (out != NULL) BIO_free_all(out);
 	EXIT(ret);
 	}