Welcome! Log In Create A New Profile

Advanced

Re: [PATCH 2 of 6] Tests: unbreak tests with IO::Socket:SSL lacking SSL_session_key

Sergey Kandaurov
May 23, 2023 06:36AM
> On 23 May 2023, at 03:43, Maxim Dounin <mdounin@mdounin.ru> wrote:
>
> Hello!
>
> On Mon, May 22, 2023 at 11:52:14PM +0400, Sergey Kandaurov wrote:
>
>> # HG changeset patch
>> # User Sergey Kandaurov <pluknet@nginx.com>
>> # Date 1684773874 -14400
>> # Mon May 22 20:44:34 2023 +0400
>> # Node ID 4a3a451716ba26f8fc4be1ccc88dd8596101a6b2
>> # Parent 231b14e2041afed10f5c2e6f62aad298854a6379
>> Tests: unbreak tests with IO::Socket:SSL lacking SSL_session_key.
>>
>> diff --git a/ssl_certificate.t b/ssl_certificate.t
>> --- a/ssl_certificate.t
>> +++ b/ssl_certificate.t
>> @@ -171,6 +171,8 @@ local $TODO = 'no TLSv1.3 sessions, old
>> if $Net::SSLeay::VERSION < 1.88 && test_tls13();
>> local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL'
>> if $IO::Socket::SSL::VERSION < 2.061 && test_tls13();
>> +local $TODO = 'no SSL_session_key, old IO::Socket::SSL'
>> + if $IO::Socket::SSL::VERSION < 1.965;
>>
>> like(get('default', 8080, $s), qr/default:r/, 'session reused');
>>
>
> Should be:
>
> diff -r a797d7428fa5 ssl_certificate.t
> --- a/ssl_certificate.t Thu May 18 18:07:19 2023 +0300
> +++ b/ssl_certificate.t Mon May 22 22:20:59 2023 +0000
> @@ -177,6 +177,8 @@
> TODO: {
> # ticket key name mismatch prevents session resumption
> local $TODO = 'not yet' unless $t->has_version('1.23.2');
> +local $TODO = 'no SSL_session_key, old IO::Socket::SSL'
> + if $IO::Socket::SSL::VERSION < 1.965;
>
> like(get('default', 8081, $s), qr/default:r/, 'session id context match');
>
> as the "session reused" is passed regardless of SSL_session_key
> presence.

I agree. The reason why it was done so is to cover an unrelated
issue with TLSv1.2 session reuse that happens in ssl_certificate.t
with IO::Socket::SSL < 1.963, which results in inability to restore
the session. Probably that is because of improper behavior in stop_SSL.
Well, it doesn't happen if remove http_end() to stop closing a client socket.
Though, given that this bug doesn't appear on real distros that have
IO::Socket::SSL [1.84..1.963] (inclusive), the range where it manifests,
so that it doesn't annoy in real life, then we can simply ignore it.

>
>> diff --git a/stream_ssl_certificate.t b/stream_ssl_certificate.t
>> --- a/stream_ssl_certificate.t
>> +++ b/stream_ssl_certificate.t
>> @@ -148,6 +148,8 @@ local $TODO = 'no TLSv1.3 sessions, old
>> if $Net::SSLeay::VERSION < 1.88 && test_tls13();
>> local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL'
>> if $IO::Socket::SSL::VERSION < 2.061 && test_tls13();
>> +local $TODO = 'no SSL_session_key, old IO::Socket::SSL'
>> + if $IO::Socket::SSL::VERSION < 1.965;
>>
>> like(get('default', 8080, $s), qr/default:r/, 'session reused');
>>
>
> The same here.
>
> Additionally, ssl_session_ticket_key.t also uses SSL_session_key,
> but it currently happens to be skipped at least on CentOS 7 due to
> old Net::SSLeay. Given IO::Socket::SSL changes, appropriate
> version for it is probably 2.029.
>
> diff --git a/ssl_session_ticket_key.t b/ssl_session_ticket_key.t
> --- a/ssl_session_ticket_key.t
> +++ b/ssl_session_ticket_key.t
> @@ -24,6 +24,8 @@ select STDOUT; $| = 1;
>
> eval { require Net::SSLeay; die if $Net::SSLeay::VERSION < 1.86; };
> plan(skip_all => 'Net::SSLeay version => 1.86 required') if $@;
> +eval { require IO::Socket::SSL; die if $IO::Socket::SSL::VERSION < 2.029; };
> +plan(skip_all => 'IO::Socket::SSL version => 2.029 required') if $@;
>
> my $t = Test::Nginx->new()->has(qw/http http_ssl socket_ssl/)
> ->has_daemon('openssl')->plan(2)
>

Indeed, it doesn't happen to work with old IO::Socket::SSL versions,
thanks for catching this.
By manual testing, it appears that 2.030 is required to work.
The relevant git log:
remove internal sub session_cache and access cache directly (faster)
This also fixes a problem when SSL_session_key was used, which was
introduced in 2.029

Additionally, if TLSv1.3 was negotiated, for session reuse to work,
2.061 is required (same as for rest TLSv1.3 session reuse tests).

Moved this part to the separate change:

# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1684835827 -14400
# Tue May 23 13:57:07 2023 +0400
# Node ID 5dc8aa4446484456eb1310e63b092f1d08258574
# Parent d570dbcad925499d968006ea509798234df09248
Tests: unbreak ssl_session_ticket_key.t with old IO::Socket::SSL.

Once ssl_session_ticket_key.t was rewritten using IO::Socket::SSL,
it requires checks for SSL_session_key and TLSv1.3 session reuse support.
While SSL_session_key has been introduced in IO::Socket::SSL 1.965,
further improvements appeared in 2.030 are needed for tests to work.

diff --git a/ssl_session_ticket_key.t b/ssl_session_ticket_key.t
--- a/ssl_session_ticket_key.t
+++ b/ssl_session_ticket_key.t
@@ -24,6 +24,8 @@ select STDOUT; $| = 1;

eval { require Net::SSLeay; die if $Net::SSLeay::VERSION < 1.86; };
plan(skip_all => 'Net::SSLeay version => 1.86 required') if $@;
+eval { require IO::Socket::SSL; die if $IO::Socket::SSL::VERSION < 2.030; };
+plan(skip_all => 'IO::Socket::SSL version => 2.030 required') if $@;

my $t = Test::Nginx->new()->has(qw/http http_ssl socket_ssl/)
->has_daemon('openssl')->plan(2)
@@ -99,6 +101,8 @@ select undef, undef, undef, 2.5;

local $TODO = 'no TLSv1.3 sessions in LibreSSL'
if $t->has_module('LibreSSL') && test_tls13();
+local $TODO = 'no TLSv1.3 sessions, old IO::Socket::SSL'
+ if $IO::Socket::SSL::VERSION < 2.061 && test_tls13();

cmp_ok(get_ticket_key_name(), 'ne', $key, 'ticket key next');


--
Sergey Kandaurov
_______________________________________________
nginx-devel mailing list
nginx-devel@nginx.org
https://mailman.nginx.org/mailman/listinfo/nginx-devel
Subject Author Views Posted

[PATCH 00 of 11] SSL tests simplified

Maxim Dounin 692 April 16, 2023 11:46PM

[PATCH 01 of 11] Tests: SIGPIPE handling in mail tests

Maxim Dounin 153 April 16, 2023 11:46PM

[PATCH 03 of 11] Tests: added has_feature() tests for IO::Socket::SSL

Maxim Dounin 153 April 16, 2023 11:46PM

Re: [PATCH 03 of 11] Tests: added has_feature() tests for IO::Socket::SSL

Sergey Kandaurov 157 May 03, 2023 12:22PM

Re: [PATCH 03 of 11] Tests: added has_feature() tests for IO::Socket::SSL

Maxim Dounin 161 May 03, 2023 11:58PM

[PATCH 04 of 11] Tests: fixed server_tokens tests for build names with spaces

Maxim Dounin 220 April 16, 2023 11:46PM

Re: [PATCH 04 of 11] Tests: fixed server_tokens tests for build names with spaces

Sergey Kandaurov 130 May 11, 2023 07:50AM

Re: [PATCH 04 of 11] Tests: fixed server_tokens tests for build names with spaces

Maxim Dounin 154 May 14, 2023 02:54PM

[PATCH 05 of 11] Tests: added has_feature() test for SSL libraries

Maxim Dounin 148 April 16, 2023 11:46PM

[PATCH 09 of 11] Tests: simplified stream SSL tests with IO::Socket::SSL

Maxim Dounin 159 April 16, 2023 11:46PM

[PATCH 06 of 11] Tests: reworked mail SSL tests to use IO::Socket::SSL

Maxim Dounin 176 April 16, 2023 11:46PM

Re: [PATCH 06 of 11] Tests: reworked mail SSL tests to use IO::Socket::SSL

Sergey Kandaurov 253 May 11, 2023 10:40AM

Re: [PATCH 06 of 11] Tests: reworked mail SSL tests to use IO::Socket::SSL

Maxim Dounin 141 May 14, 2023 05:12PM

[PATCH 08 of 11] Tests: reworked stream SSL tests to use IO::Socket::SSL

Maxim Dounin 156 April 16, 2023 11:46PM

[PATCH 07 of 11] Tests: simplified mail_imap_ssl.t

Maxim Dounin 154 April 16, 2023 11:46PM

[PATCH 10 of 11] Tests: reworked http SSL tests to use IO::Socket::SSL

Maxim Dounin 159 April 16, 2023 11:46PM

Re: [PATCH 10 of 11] Tests: reworked http SSL tests to use IO::Socket::SSL

Sergey Kandaurov 145 May 11, 2023 10:28AM

Re: [PATCH 10 of 11] Tests: reworked http SSL tests to use IO::Socket::SSL

Maxim Dounin 173 May 18, 2023 11:18AM

[PATCH 11 of 11] Tests: simplified http SSL tests with IO::Socket::SSL

Maxim Dounin 156 April 16, 2023 11:46PM

[PATCH 0 of 6] SSL tests refactoring fixes

Sergey Kandaurov 132 May 22, 2023 03:58PM

[PATCH 1 of 6] Tests: unbreak ssl_stapling.t after IO::Socket::SSL refactoring

Sergey Kandaurov 141 May 22, 2023 03:58PM

Re: [PATCH 1 of 6] Tests: unbreak ssl_stapling.t after IO::Socket::SSL refactoring

Maxim Dounin 153 May 22, 2023 04:38PM

[PATCH 2 of 6] Tests: unbreak tests with IO::Socket:SSL lacking SSL_session_key

Sergey Kandaurov 136 May 22, 2023 03:58PM

Re: [PATCH 2 of 6] Tests: unbreak tests with IO::Socket:SSL lacking SSL_session_key

Maxim Dounin 129 May 22, 2023 07:44PM

Re: [PATCH 2 of 6] Tests: unbreak tests with IO::Socket:SSL lacking SSL_session_key

Sergey Kandaurov 143 May 23, 2023 06:36AM

Re: [PATCH 2 of 6] Tests: unbreak tests with IO::Socket:SSL lacking SSL_session_key

Maxim Dounin 194 May 23, 2023 09:32AM

[PATCH 3 of 6] Tests: unbreak stream_ssl_variables.t with old IO::Socket::SSL

Sergey Kandaurov 130 May 22, 2023 04:00PM

Re: [PATCH 3 of 6] Tests: unbreak stream_ssl_variables.t with old IO::Socket::SSL

Maxim Dounin 129 May 22, 2023 07:52PM

[PATCH 4 of 6] Tests: avoid specifying PSS in sigalgs unless in TLSv1.3

Sergey Kandaurov 136 May 22, 2023 04:00PM

Re: [PATCH 4 of 6] Tests: avoid specifying PSS in sigalgs unless in TLSv1.3

Maxim Dounin 131 May 22, 2023 09:08PM

Re: [PATCH 4 of 6] Tests: avoid specifying PSS in sigalgs unless in TLSv1.3

Sergey Kandaurov 260 May 23, 2023 08:24AM

[PATCH 5 of 6] Tests: added missing socket_ssl_alpn guard in mail_ssl.t

Sergey Kandaurov 132 May 22, 2023 04:00PM

Re: [PATCH 5 of 6] Tests: added missing socket_ssl_alpn guard in mail_ssl.t

Maxim Dounin 126 May 22, 2023 10:18PM

Re: [PATCH 5 of 6] Tests: added missing socket_ssl_alpn guard in mail_ssl.t

Sergey Kandaurov 220 May 23, 2023 08:56AM

[PATCH 6 of 6] Tests: added missing socket_ssl_reused prerequisites

Sergey Kandaurov 129 May 22, 2023 04:00PM

Re: [PATCH 6 of 6] Tests: added missing socket_ssl_reused prerequisites

Maxim Dounin 117 May 22, 2023 10:40PM



Sorry, you do not have permission to post/reply in this forum.

Online Users

Guests: 119
Record Number of Users: 8 on April 13, 2023
Record Number of Guests: 500 on July 15, 2024
Powered by nginx      Powered by FreeBSD      PHP Powered      Powered by MariaDB      ipv6 ready