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authorFilip Tehlar <ftehlar@cisco.com>2019-03-25 09:04:41 -0700
committerDamjan Marion <dmarion@me.com>2019-03-26 12:37:49 +0000
commit1469d54fcfe2d78fa45d40fd0c850955a2c29da7 (patch)
tree8490d9b1ae7c06042515a7fb89b852a4b9edf163 /src/vnet/crypto/cli.c
parent7297f47088274b0759dbef5d2c19d564d32521e6 (diff)
crypto: add set crypto handler CLI
Change-Id: I40124f8d6e529256b1ccc6eb78dda9c5119b8951 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Diffstat (limited to 'src/vnet/crypto/cli.c')
-rw-r--r--src/vnet/crypto/cli.c83
1 files changed, 83 insertions, 0 deletions
diff --git a/src/vnet/crypto/cli.c b/src/vnet/crypto/cli.c
index d93577ed113..792cc4bf243 100644
--- a/src/vnet/crypto/cli.c
+++ b/src/vnet/crypto/cli.c
@@ -92,6 +92,89 @@ VLIB_CLI_COMMAND (show_crypto_handlers_command, static) =
};
/* *INDENT-ON* */
+static clib_error_t *
+set_crypto_handler_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ vnet_crypto_main_t *cm = &crypto_main;
+ int rc = 0;
+ char **args = 0, *s, **arg, *engine = 0;
+ int all = 0;
+ clib_error_t *error = 0;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "all"))
+ all = 1;
+ else if (unformat (line_input, "%s", &s))
+ vec_add1 (args, s);
+ else
+ {
+ error = clib_error_return (0, "invalid params");
+ goto done;
+ }
+ }
+
+ if ((vec_len (args) < 2 && !all) || (vec_len (args) == 0 && all))
+ {
+ error = clib_error_return (0, "missing cipher or engine!");
+ goto done;
+ }
+
+ engine = vec_elt_at_index (args, vec_len (args) - 1)[0];
+ vec_del1 (args, vec_len (args) - 1);
+
+ if (all)
+ {
+ char *key;
+ u8 *value;
+
+ /* *INDENT-OFF* */
+ hash_foreach_mem (key, value, cm->ops_handler_index_by_name,
+ ({
+ (void) value;
+ rc += vnet_crypto_set_handler (key, engine);
+ }));
+ /* *INDENT-ON* */
+
+ if (rc)
+ vlib_cli_output (vm, "failed to set crypto engine!");
+ }
+ else
+ {
+ vec_foreach (arg, args)
+ {
+ rc = vnet_crypto_set_handler (arg[0], engine);
+ if (rc)
+ {
+ vlib_cli_output (vm, "failed to set engine %s for %s!",
+ engine, arg[0]);
+ }
+ }
+ }
+
+done:
+ vec_free (engine);
+ vec_foreach (arg, args) vec_free (arg[0]);
+ vec_free (args);
+ unformat_free (line_input);
+ return error;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_crypto_handler_command, static) =
+{
+ .path = "set crypto handler",
+ .short_help = "set crypto handler cipher [cipher2 cipher3 ...] engine",
+ .function = set_crypto_handler_command_fn,
+};
+/* *INDENT-ON* */
+
/*
* fd.io coding-style-patch-verification: ON
*