challenger

commit 5bba5b7e461a9871de0efe5f5ef3b0808d144c82
parent f7faab29688ec07658d6a81ae6bdc9cbbced82d9
Author: Christian Grothoff <christian@grothoff.org>
Date:   Fri,  4 Jul 2025 16:06:46 +0200

add ADDRESS_HINT option (#9996)

Diffstat:
M
src/challenger/challenger-httpd.c
 | 
16
++++++++++++++++
M
src/challenger/challenger-httpd.h
 | 
5
+++++
M
src/challenger/challenger-httpd_config.c
 | 
4
+++-

3 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/src/challenger/challenger-httpd.c b/src/challenger/challenger-httpd.c
@@ -114,6 +114,11 @@ json_t *CH_restrictions;
 char *CH_address_type;
 
 /**
+ * Hint to show to users about the address to enter.
+ */
+char *CH_address_hint;
+
+/**
  * Helper command to run for transmission of
  * challenge values.
  */
@@ -590,6 +595,17 @@ run (void *cls,
   if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_string (config,
                                              "CHALLENGER",
+                                             "ADDRESS_HINT",
+                                             &CH_address_hint))
+  {
+    GNUNET_log_config_missing (GNUNET_ERROR_TYPE_WARNING,
+                               "CHALLENGER",
+                               "ADDRESS_HINT");
+    CH_address_hint = GNUNET_strdup ("");
+  }
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_string (config,
+                                             "CHALLENGER",
                                              "BASE_URL",
                                              &CH_base_url))
   {
diff --git a/src/challenger/challenger-httpd.h b/src/challenger/challenger-httpd.h
@@ -147,6 +147,11 @@ extern char *CH_auth_command;
 extern char *CH_address_type;
 
 /**
+ * Hint to show to users on what address to enter.
+ */
+extern char *CH_address_hint;
+
+/**
  * (external) base URL of this service.
  */
 extern char *CH_base_url;
diff --git a/src/challenger/challenger-httpd_config.c b/src/challenger/challenger-httpd_config.c
@@ -53,10 +53,12 @@ CH_handler_config (struct CH_HandlerContext *hc,
                                "challenger"),
       GNUNET_JSON_pack_string ("address_type",
                                CH_address_type),
+      GNUNET_JSON_pack_string ("address_hint",
+                               CH_address_hint),
       GNUNET_JSON_pack_object_incref ("restrictions",
                                       CH_restrictions),
       GNUNET_JSON_pack_string ("version",
-                               "5:1:3"));
+                               "5:2:3"));
   }
   return MHD_queue_response (hc->connection,
                              MHD_HTTP_OK,