commit 72041c63064b461e2eb9102f12c4fe217e9066dd Author: David Goulet <dgoulet@torproject.org> Date: Thu Nov 4 14:44:58 2021 -0400 relay: Don't advertise HSv2 protocol version We removed HSIntro=3 and HSDir=1 that are v2 specific. Since 0.3.5.17, we do not support introducing or being a directory for onion service v2. Closes #40509 Signed-off-by: David Goulet <dgoulet@torproject.org> --- changes/ticket40509 | 4 ++++ src/core/or/protover.c | 12 ++++++------ src/test/test_protover.c | 4 ++-- 3 files changed, 12 insertions(+), 8 deletions(-) diff --git a/changes/ticket40509 b/changes/ticket40509 new file mode 100644 index 0000000000..ba4502ff3b --- /dev/null +++ b/changes/ticket40509 @@ -0,0 +1,4 @@ + o Minor bugfix (relay): + - Remove the HSDir and HSIntro onion service v2 protocol versions so relay + stop advertising that they support them. Fixes bug 40509; bugfix on + 0.3.5.17. diff --git a/src/core/or/protover.c b/src/core/or/protover.c index 82e4f64c94..e047bfe200 100644 --- a/src/core/or/protover.c +++ b/src/core/or/protover.c @@ -423,8 +423,8 @@ protover_get_supported_protocols(void) "Cons=1-2 " "Desc=1-2 " "DirCache=1-2 " - "HSDir=1-2 " - "HSIntro=3-4 " + "HSDir=2 " + "HSIntro=4 " "HSRend=1-2 " "Link=1-5 " #ifdef HAVE_WORKING_TOR_TLS_GET_TLSSECRETS @@ -475,7 +475,7 @@ protover_get_supported_protocols(void) const char * protover_get_recommended_client_protocols(void) { - return "Cons=1-2 Desc=1-2 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + return "Cons=1-2 Desc=1-2 DirCache=1 HSDir=2 HSIntro=4 HSRend=1 " "Link=4 Microdesc=1-2 Relay=2"; } @@ -484,7 +484,7 @@ protover_get_recommended_client_protocols(void) const char * protover_get_recommended_relay_protocols(void) { - return "Cons=1-2 Desc=1-2 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + return "Cons=1-2 Desc=1-2 DirCache=1 HSDir=2 HSIntro=4 HSRend=1 " "Link=4 Microdesc=1-2 Relay=2"; } @@ -493,7 +493,7 @@ protover_get_recommended_relay_protocols(void) const char * protover_get_required_client_protocols(void) { - return "Cons=1-2 Desc=1-2 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + return "Cons=1-2 Desc=1-2 DirCache=1 HSDir=2 HSIntro=4 HSRend=1 " "Link=4 Microdesc=1-2 Relay=2"; } @@ -502,7 +502,7 @@ protover_get_required_client_protocols(void) const char * protover_get_required_relay_protocols(void) { - return "Cons=1 Desc=1 DirCache=1 HSDir=1 HSIntro=3 HSRend=1 " + return "Cons=1 Desc=1 DirCache=1 HSDir=2 HSIntro=4 HSRend=1 " "Link=3-4 Microdesc=1 Relay=1-2"; } diff --git a/src/test/test_protover.c b/src/test/test_protover.c index b4689045cf..3fbfe3a682 100644 --- a/src/test/test_protover.c +++ b/src/test/test_protover.c @@ -369,12 +369,12 @@ test_protover_supports_version(void *arg) /* Highest supported HSv2 introduce protocol version. * Hard-coded here, because it does not appear anywhere in the code. * It's not clear if we actually support version 2, see #25068. */ -#define PROTOVER_HSINTRO_V2 3 +#define PROTOVER_HSINTRO_V2 4 /* HSv2 Rend and HSDir protocol versions. * Hard-coded here, because they do not appear anywhere in the code. */ #define PROTOVER_HS_RENDEZVOUS_POINT_V2 1 -#define PROTOVER_HSDIR_V2 1 +#define PROTOVER_HSDIR_V2 2 /* DirCache, Desc, Microdesc, and Cons protocol versions. * Hard-coded here, because they do not appear anywhere in the code. */