merchant

commit b5260e975b225731b50787c2aca986a5898b8f14
parent 5c3299e4ecc82fa58b7014da8e8899d2c295bf42
Author: Florian Dold <dold@taler.net>
Date:   Fri, 31 Jul 2026 15:44:11 +0200

merchant: match the instance name case-insensitively on the deprecated path

'/instances/Admin/' missed the redirect to the modern path, so use_admin
stayed false and every 'default_only' handler, i.e. all of /management/,
replied 404 where '/instances/admin/' works.

Diffstat:
M
src/backend/taler-merchant-httpd.c
 | 
14
+++++++++++---

1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/src/backend/taler-merchant-httpd.c b/src/backend/taler-merchant-httpd.c
@@ -557,13 +557,21 @@ identify_instance (struct TMH_HandlerContext *hc,
     /* url starts with "/instances/" */
     const char *istart = url + strlen (instance_prefix);
     const char *slash = strchr (istart, '/');
+    char *raw_id;
     char *instance_id;
 
     if (NULL == slash)
-      instance_id = GNUNET_strdup (istart);
+      raw_id = GNUNET_strdup (istart);
     else
-      instance_id = GNUNET_strndup (istart,
-                                    slash - istart);
+      raw_id = GNUNET_strndup (istart,
+                               slash - istart);
+    /* Instance IDs are case-insensitive, so fold the segment before comparing
+       it against "admin" below.  Without this, '/instances/Admin/' misses the
+       redirect to the modern path, leaving use_admin false, and every
+       'default_only' handler that '/instances/admin/' reaches (all of
+       /management/) then replies 404. */
+    instance_id = GNUNET_STRINGS_utf8_tolower (raw_id);
+    GNUNET_free (raw_id);
     if (0 == strcmp (instance_id,
                      "admin"))
     {