From: teor <teor@torproject.org>
Date: Wed, 24 Apr 2019 07:23:53 +0000 (+1000)
Subject: hs_config: Allow Tor to be configured as an IPv6-only v3 single onion service
X-Git-Tag: tor-0.4.1.1-alpha~27^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3d89f0374a20571ca04068f10291ffefc9d76b40;p=thirdparty%2Ftor.git

hs_config: Allow Tor to be configured as an IPv6-only v3 single onion service

Part of #23588.
---

diff --git a/src/feature/hs/hs_config.c b/src/feature/hs/hs_config.c
index ee4499ef5b..87f6257591 100644
--- a/src/feature/hs/hs_config.c
+++ b/src/feature/hs/hs_config.c
@@ -496,15 +496,6 @@ config_generic_service(const config_line_t *line_,
    * becomes a single onion service. */
   if (rend_service_non_anonymous_mode_enabled(options)) {
     config->is_single_onion = 1;
-    /* We will add support for IPv6-only v3 single onion services in a future
-     * Tor version. This won't catch "ReachableAddresses reject *4", but that
-     * option doesn't work anyway. */
-    if (options->ClientUseIPv4 == 0 && config->version == HS_VERSION_THREE) {
-      log_warn(LD_CONFIG, "IPv6-only v3 single onion services are not "
-               "supported. Set HiddenServiceSingleHopMode 0 and "
-               "HiddenServiceNonAnonymousMode 0, or set ClientUseIPv4 1.");
-      goto err;
-    }
   }
 
   /* Success */