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, 8 insertions, 1 deletions

diff --git a/apps/pkeyparam.c b/apps/pkeyparam.c
index 5521909d99..441523ddc4 100644
--- a/apps/pkeyparam.c
+++ b/apps/pkeyparam.c
@@ -19,7 +19,8 @@
 typedef enum OPTION_choice {
     OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
     OPT_IN, OPT_OUT, OPT_TEXT, OPT_NOOUT,
-    OPT_ENGINE, OPT_CHECK
+    OPT_ENGINE, OPT_CHECK,
+    OPT_PROV_ENUM
 } OPTION_CHOICE;
 
 const OPTIONS pkeyparam_options[] = {
@@ -37,6 +38,8 @@ const OPTIONS pkeyparam_options[] = {
     {"out", OPT_OUT, '>', "Output file"},
     {"text", OPT_TEXT, '-', "Print parameters as text"},
     {"noout", OPT_NOOUT, '-', "Don't output encoded parameters"},
+
+    OPT_PROV_OPTIONS,
     {NULL}
 };
 
@@ -81,6 +84,10 @@ int pkeyparam_main(int argc, char **argv)
         case OPT_CHECK:
             check = 1;
             break;
+        case OPT_PROV_CASES:
+            if (!opt_provider(o))
+                goto end;
+            break;
         }
     }
     argc = opt_num_rest();