Mercurial > hg > nginx-tests
view limit_rate.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 limit_rate and limit_rate_after directives. ############################################################################### use warnings; use strict; use Test::More; BEGIN { use FindBin; chdir($FindBin::Bin); } use lib 'lib'; use Test::Nginx; ############################################################################### select STDERR; $| = 1; select STDOUT; $| = 1; plan(skip_all => 'win32') if $^O eq 'MSWin32'; my $t = Test::Nginx->new()->has(qw/http proxy/); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% log_format test escape=none $uri:$arg_a$arg_xal:$upstream_response_time; server { listen 127.0.0.1:8080; server_name localhost; location / { proxy_pass http://127.0.0.1:8081; access_log %%TESTDIR%%/test.log test; } } server { listen 127.0.0.1:8081; server_name localhost; limit_rate 12k; limit_rate_after 256; location /data { add_header X-Accel-Redirect $arg_xar; add_header X-Accel-Limit-Rate $arg_xal; } location /redirect { limit_rate 0; alias %%TESTDIR%%/data; } location /var { alias %%TESTDIR%%/data; limit_rate $arg_l; limit_rate_after $arg_a; } location /proxy/ { proxy_pass http://127.0.0.1:8081/; } } } EOF $t->write_file('data', 'X' x 30000); $t->run()->plan(7); ############################################################################### # NB: response time may be 1s less, if timer is scheduled on upper half second like(http_get('/data'), qr/^(XXXXXXXXXX){3000}\x0d?\x0a?$/m, 'response body'); like($t->read_file('test.log'), qr/data::[12]/, 'limit_rate'); # /proxy -> /redirect # before 1.17.0, limit was set once in ngx_http_update_location_config() http_get('/proxy/data?xar=/redirect'); like($t->read_file('test.log'), qr!proxy/data::0!, 'X-Accel-Redirect'); # X-Accel-Limit-Rate has higher precedence http_get('/proxy/data?xar=/redirect&xal=13000'); like($t->read_file('test.log'), qr!roxy/data:13000:[12]!, 'X-Accel-Limit-Rate'); http_get('/var?l=12k&a=256'); like($t->read_file('test.log'), qr/var:256:[12]/, 'variable'); http_get('/var?l=12k&a=40k'); like($t->read_file('test.log'), qr/var:40k:0/, 'variable after'); http_get('/var'); like($t->read_file('test.log'), qr/var::0/, 'variables unset'); ###############################################################################