Mercurial > hg > nginx-tests
view trailers.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 | 97c8280de681 |
children |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for trailers in headers filter module. ############################################################################### use warnings; use strict; use Test::More; use Socket qw/ $CRLF /; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; my $t = Test::Nginx->new()->has(qw/http proxy/)->plan(17) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; add_trailer X-Var $host; add_trailer X-Always $host always; add_trailer X-Empty ''; add_trailer X-Sent-HTTP $sent_http_accept_ranges; add_trailer X-Sent-Trailer $sent_trailer_x_var; add_trailer X-Complex $host:$host; location /t1 { } location /nx { } location /header { add_header X-Var foo; } location /empty { add_trailer X-Var $host; } location /not_chunked { chunked_transfer_encoding off; } location /proxy { proxy_pass http://127.0.0.1:8080/t1; add_trailer X-Length $upstream_response_length; } } } EOF $t->write_file('t1', 'SEE-THIS'); $t->write_file('header', ''); $t->run(); ############################################################################### my $r; $r = get('/t1'); like($r, qr/8${CRLF}SEE-THIS${CRLF}0${CRLF}(.+${CRLF}){5}$CRLF/, 'trailers'); unlike($r, qr/X-Var.*SEE-THIS/s, 'not in headers'); like($r, qr/X-Var: localhost/, 'add_trailer'); like($r, qr/X-Always/, 'add_trailer always'); like($r, qr/X-Sent-HTTP: bytes/, 'add_trailer sent_http'); like($r, qr/X-Sent-Trailer: localhost/, 'add_trailer sent_trailer'); like($r, qr/X-Complex: localhost:localhost/, 'add_trailer complex'); unlike($r, qr/X-Empty/, 'add_trailer empty'); $r = get('/nx'); unlike($r, qr/X-Var/, 'add_trailer bad'); like($r, qr/X-Always/, 'add_trailer bad always'); like(get('/header'), qr/foo.*^0$CRLF.*X-Var: localhost/ms, 'header name'); like(http_get('/t1'), qr/${CRLF}SEE-THIS$/, 'no trailers - http10'); unlike(get('/not_chunked'), qr/X-Always/, 'no trailers - not chunked'); unlike(head('/t1'), qr/X-Always/, 'no trailers - head'); unlike(get('/empty'), qr/X-Var/, 'no trailers expected'); $r = get('/proxy'); like($r, qr/SEE-THIS.*X-Length: 8/ms, 'upstream response variable'); unlike($r, qr/X-Var/, 'inheritance'); ############################################################################### sub get { my ($uri) = @_; http(<<EOF); GET $uri HTTP/1.1 Host: localhost Connection: close EOF } sub head { my ($uri) = @_; http(<<EOF); HEAD $uri HTTP/1.1 Host: localhost Connection: close EOF } ###############################################################################