Mercurial > hg > nginx-tests
view auth_request_satisfy.t @ 1752:ba6e24e38f03
Tests: improved stop_daemons() to send signal again.
As was observed, it's possible that a signal to complete a uwsgi daemon
can be ignored while it is starting up, which results in tests hang due
to eternal waiting on child processes termination. Notably, it is seen
when running tests with a high number of prove jobs on a low-profile VM
against nginx with broken modules and/or configuration. To reproduce:
$ TEST_NGINX_GLOBALS=ERROR prove -j16 uwsgi*.t
Inspecting uwsgi under ktrace on FreeBSD confirms that a SIGTERM signal
is ignored at the very beginning of uwsgi startup. It is then replaced
with a default action after listen(), thus waiting until uwsgi is ready
to accept new TCP connections doesn't completely solve the hang window.
The fix is to retry sending a signal some time after waitpid(WNOHANG)
continuously demonstrated no progress with reaping a signaled process.
It is modelled after f13ead27f89c that improved stop() for nginx.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Wed, 29 Dec 2021 22:29:23 +0300 |
parents | 882267679006 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for auth request module with satisfy directive. ############################################################################### 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; my $t = Test::Nginx->new() ->has(qw/http rewrite access auth_basic auth_request/) ->plan(18); $t->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { return 444; } location /all/allow { satisfy all; allow all; auth_request /auth; } location /all/deny { satisfy all; deny all; auth_request /auth; } location /all/basic { satisfy all; auth_basic "restricted"; auth_basic_user_file %%TESTDIR%%/htpasswd; auth_request /auth; } location /any/allow { satisfy any; allow all; auth_request /auth; } location /any/deny { satisfy any; deny all; auth_request /auth; } location /any/basic { satisfy any; auth_basic "restricted"; auth_basic_user_file %%TESTDIR%%/htpasswd; auth_request /auth; } location = /auth { if ($request_uri ~ "open$") { return 204; } if ($request_uri ~ "unauthorized$") { return 401; } if ($request_uri ~ "forbidden$") { return 403; } } } } EOF $t->write_file('htpasswd', 'user:{PLAIN}secret' . "\n"); $t->run(); ############################################################################### # satisfy all - first 401/403 wins like(http_get('/all/allow+open'), qr/ 404 /, 'all allow+open'); like(http_get('/all/allow+unauthorized'), qr/ 401 /, 'all allow+unauthorized'); like(http_get('/all/allow+forbidden'), qr/ 403 /, 'all allow+forbidden'); like(http_get('/all/deny+open'), qr/ 403 /, 'all deny+open'); like(http_get('/all/deny+unauthorized'), qr/ 403 /, 'all deny+unauthorized'); like(http_get('/all/deny+forbidden'), qr/ 403 /, 'all deny+forbidden'); like(http_get('/all/basic+open'), qr/ 401 /, 'all basic+open'); like(http_get('/all/basic+unauthorized'), qr/ 401 /, 'all basic+unauthorized'); like(http_get('/all/basic+forbidden'), qr/ 401 /, 'all basic+forbidden'); # satisfy any - first ok wins # additionally, 403 shouldn't override 401 status like(http_get('/any/allow+open'), qr/ 404 /, 'any allow+open'); like(http_get('/any/allow+unauthorized'), qr/ 404 /, 'any allow+unauthorized'); like(http_get('/any/allow+forbidden'), qr/ 404 /, 'any allow+forbidden'); like(http_get('/any/deny+open'), qr/ 404 /, 'any deny+open'); like(http_get('/any/deny+unauthorized'), qr/ 401 /, 'any deny+unauthorized'); like(http_get('/any/deny+forbidden'), qr/ 403 /, 'any deny+forbidden'); like(http_get('/any/basic+open'), qr/ 404 /, 'any basic+open'); like(http_get('/any/basic+unauthorized'), qr/ 401 /, 'any basic+unauthorized'); like(http_get('/any/basic+forbidden'), qr/ 401 /, 'any basic+forbidden'); ###############################################################################