Mercurial > hg > nginx-tests
view mail_proxy_smtp_auth.t @ 1938:e1059682aeef
Tests: fixed ClientHello with resending Initial QUIC packets.
Previously it was rebuilt each time using distinct ClientHello.random
resulting in different CRYPTO payload. As such, it led to TLS digest
hash and derived secrets mismatch when resending Initial packet. Now
ClientHello is built once and reused when resending Initial packets.
Additionally, this required to preserve a generated secret value used
in shared secret calculation as part of TLS key schedule. Previously
it was regenerated when receiving a Retry packet, but this won't work
with reused ClientHello as the resulting shared secrets won't match.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 30 Aug 2023 02:22:58 +0400 |
parents | 5ac6efbe5552 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for nginx mail proxy module, the proxy_smtp_auth directive. ############################################################################### use warnings; use strict; use Test::More; use MIME::Base64; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; use Test::Nginx::SMTP; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; local $SIG{PIPE} = 'IGNORE'; my $t = Test::Nginx->new()->has(qw/mail smtp http rewrite/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } mail { proxy_pass_error_message on; proxy_timeout 15s; proxy_smtp_auth on; auth_http http://127.0.0.1:8080/mail/auth; smtp_auth login plain external; server { listen 127.0.0.1:8025; protocol smtp; } server { listen 127.0.0.1:8027; protocol smtp; xclient off; } } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location = /mail/auth { add_header Auth-Status OK; add_header Auth-Server 127.0.0.1; add_header Auth-Port %%PORT_8026%%; add_header Auth-Wait 1; return 204; } } } EOF $t->run_daemon(\&Test::Nginx::SMTP::smtp_test_daemon); $t->run()->plan(7); $t->waitforsocket('127.0.0.1:' . port(8026)); ############################################################################### # The following combinations may be sent to backend with proxy_smtp_auth on: # # ehlo, xclient, auth # ehlo, xclient, helo, auth # ehlo, xclient, ehlo, auth # helo, auth # ehlo, auth # # Test them in order. # ehlo, xclient, auth my $s = Test::Nginx::SMTP->new(); $s->read(); $s->send('AUTH PLAIN ' . encode_base64("\0test\@example.com\0secret", '')); $s->authok('ehlo, xclient, auth'); # ehlo, xclient, helo, auth $s = Test::Nginx::SMTP->new(); $s->read(); $s->send('HELO example.com'); $s->read(); $s->send('AUTH PLAIN ' . encode_base64("\0test\@example.com\0secret", '')); $s->authok('ehlo, xclient, helo, auth'); # ehlo, xclient, ehlo, auth $s = Test::Nginx::SMTP->new(); $s->read(); $s->send('EHLO example.com'); $s->read(); $s->send('AUTH PLAIN ' . encode_base64("\0test\@example.com\0secret", '')); $s->authok('ehlo, xclient, ehlo, auth'); # helo, auth $s = Test::Nginx::SMTP->new(PeerAddr => '127.0.0.1:' . port(8027)); $s->read(); $s->send('AUTH PLAIN ' . encode_base64("\0test\@example.com\0secret", '')); $s->authok('helo, auth'); # ehlo, auth $s = Test::Nginx::SMTP->new(PeerAddr => '127.0.0.1:' . port(8027)); $s->read(); $s->send('EHLO example.com'); $s->read(); $s->send('AUTH PLAIN ' . encode_base64("\0test\@example.com\0secret", '')); $s->authok('ehlo, auth'); # Try auth external $s = Test::Nginx::SMTP->new(); $s->read(); $s->send('EHLO example.com'); $s->read(); $s->send('AUTH EXTERNAL'); $s->check(qr/^334 VXNlcm5hbWU6/, 'auth external challenge'); $s->send(encode_base64('test@example.com', '')); $s->check(qr/^4.. /, 'auth external no password'); ###############################################################################