cmdline app: add provider commandline options.

Add a -provider option to allow providers to be loaded. This option can be
specified multiple times.

Add a -provider_path option to allow the path to providers to be specified.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11167)

1 files changed, 9 insertions, 1 deletions

diff --git a/apps/genpkey.c b/apps/genpkey.c
index 3ae508c1c8..ef2979dd55 100644
--- a/apps/genpkey.c
+++ b/apps/genpkey.c
@@ -24,7 +24,8 @@ static int genpkey_cb(EVP_PKEY_CTX *ctx);
 typedef enum OPTION_choice {
     OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
     OPT_ENGINE, OPT_OUTFORM, OPT_OUT, OPT_PASS, OPT_PARAMFILE,
-    OPT_ALGORITHM, OPT_PKEYOPT, OPT_GENPARAM, OPT_TEXT, OPT_CIPHER
+    OPT_ALGORITHM, OPT_PKEYOPT, OPT_GENPARAM, OPT_TEXT, OPT_CIPHER,
+    OPT_PROV_ENUM
 } OPTION_CHOICE;
 
 const OPTIONS genpkey_options[] = {
@@ -46,6 +47,8 @@ const OPTIONS genpkey_options[] = {
     {"text", OPT_TEXT, '-', "Print the in text"},
     {"", OPT_CIPHER, '-', "Cipher to use to encrypt the key"},
 
+    OPT_PROV_OPTIONS,
+
     /* This is deliberately last. */
     {OPT_HELP_STR, 1, 1,
      "Order of options may be important!  See the documentation.\n"},
@@ -131,6 +134,11 @@ int genpkey_main(int argc, char **argv)
                 BIO_printf(bio_err, "%s: cipher mode not supported\n", prog);
                 goto end;
             }
+            break;
+        case OPT_PROV_CASES:
+            if (!opt_provider(o))
+                goto end;
+            break;
         }
     }
     argc = opt_num_rest();