Mercurial > hg > nginx-tests
view http_disable_symlinks.t @ 572:ca54b445d982
Tests: masked nginx bug in proxy next upstream.
When iterating through several next upstreams per a worker cycle,
a previously reported event about upstream connection error may
be improperly applied to the next upstream, thus leading to the
invalid connection error. E.g., in kqueue, where the problem is
visible, this is caused by "ev->instance" that does not tolerate
more than one next upstream at once, and kevents placed on the
kqueue separately for read and write events.
The change is to limit test case to the only one next upstream.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Thu, 14 May 2015 11:54:24 +0300 |
parents | c28ecaef065f |
children | 2cd00179f4b2 |
line wrap: on
line source
#!/usr/bin/perl # (C) Andrey Belov # Tests for disable_symlinks directive. ############################################################################### use warnings; use strict; use Test::More; use POSIX; use Cwd qw/ realpath /; 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/) ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name s1; location /on/ { disable_symlinks on; } location /not_owner/ { disable_symlinks if_not_owner; } location /try_on/ { disable_symlinks on; try_files $uri $uri.html =404; } location /try_not_owner/ { disable_symlinks if_not_owner; try_files $uri $uri.txt =404; } location /if_on/ { disable_symlinks on; if (-f $request_filename) { return 204; } } location /if_not_owner/ { disable_symlinks if_not_owner; if (-f $request_filename) { return 204; } } location /complex/1/ { disable_symlinks on; alias %%TESTDIR%%/./cached/../; } location /complex/2/ { disable_symlinks on; alias %%TESTDIR%%//./cached/..//; } location /complex/3/ { disable_symlinks on; alias ///%%TESTDIR%%//./cached/..//; } location ~ (.+/)tail$ { disable_symlinks on; alias %%TESTDIR%%/$1; } location ~ (.+/)tailowner$ { disable_symlinks if_not_owner; alias %%TESTDIR%%/$1; } location ~ (.+/)tailoff$ { disable_symlinks off; alias %%TESTDIR%%/$1; } location /dir { disable_symlinks on; try_files $uri/ =404; } location /from { disable_symlinks on from=$document_root; location /from/wo_slash { alias %%TESTDIR%%/dirlink; } location /from/with_slash/ { alias %%TESTDIR%%/dirlink/; } location ~ ^/from/exact/(.+)$ { alias %%TESTDIR%%/$1; } } } server { listen 127.0.0.1:8080; server_name s2; open_file_cache max=16 inactive=60s; open_file_cache_valid 30s; open_file_cache_min_uses 1; open_file_cache_errors on; location /cached-off/ { disable_symlinks off; alias %%TESTDIR%%/cached/; } location /cached-on/ { disable_symlinks on; alias %%TESTDIR%%/cached/; } location /cached-if-not-owner/ { disable_symlinks if_not_owner; alias %%TESTDIR%%/cached/; } location / { disable_symlinks off; } } } EOF my $uid = getuid(); my ($extfile) = grep { -f "$_" && $uid != (stat($_))[4] } ('/etc/resolv.conf', '/etc/protocols', '/etc/host.conf'); plan(skip_all => 'no external file found') if !defined $extfile; $t->try_run('no disable_symlinks')->plan(28); my $d = $t->testdir(); mkdir("$d/on"); mkdir("$d/not_owner"); mkdir("$d/try_on"); mkdir("$d/try_not_owner"); mkdir("$d/if_on"); mkdir("$d/if_not_owner"); mkdir("$d/cached"); $t->write_file("empty.html", ""); symlink("empty.html", "$d/link"); symlink($extfile, "$d/link2"); $t->write_file("on/empty.html", ""); symlink("empty.html", "$d/on/link"); symlink($extfile, "$d/on/link2"); $t->write_file("not_owner/empty.html", ""); symlink("empty.html", "$d/not_owner/link"); symlink($extfile, "$d/not_owner/link2"); $t->write_file("try_on/try.html", "LOCAL TRY"); symlink($extfile, "$d/try_on/try"); $t->write_file("try_not_owner/try.html", "LOCAL TRY"); symlink($extfile, "$d/try_not_owner/try"); symlink("try.html", "$d/try_not_owner/try.txt"); $t->write_file("if_on/empty.html", ""); symlink("empty.html", "$d/if_on/link"); symlink($extfile, "$d/if_on/link2"); $t->write_file("if_not_owner/empty.html", ""); symlink("empty.html", "$d/if_not_owner/link"); symlink($extfile, "$d/if_not_owner/link2"); mkdir("$d/dir"); $t->write_file("dir/empty.html", ""); symlink("dir", "$d/dirlink"); symlink($extfile, "$d/cached/link"); ############################################################################### SKIP: { skip 'cannot test under symlink', 25 if $d ne realpath($d); like(http_get_host('s1', '/link'), qr!200 OK!, 'static (off, same uid)'); like(http_get_host('s1', '/link2'), qr!200 OK!, 'static (off, other uid)'); like(http_get_host('s1', '/on/link'), qr!403 Forbidden!, 'static (on, same uid)'); like(http_get_host('s1', '/on/link2'), qr!403 Forbidden!, 'static (on, other uid)'); like(http_get_host('s1', '/not_owner/link'), qr!200 OK!, 'static (if_not_owner, same uid)'); like(http_get_host('s1', '/not_owner/link2'), qr!403 Forbidden!, 'static (if_not_owner, other uid)'); like(http_get_host('s1', '/try_on/try'), qr/LOCAL TRY/, 'try_files (on)'); like(http_get_host('s1', '/try_not_owner/try'), qr/LOCAL TRY/, 'try_files (if_not_owner)'); like(http_get_host('s1', '/if_on/link'), qr!403 Forbidden!, 'if (on, same uid)'); like(http_get_host('s1', '/if_on/link2'), qr!403 Forbidden!, 'if (on, other uid)'); like(http_get_host('s1', '/if_not_owner/link'), qr!204 No Content!, 'if (if_not_owner, same uid)'); like(http_get_host('s1', '/if_not_owner/link2'), qr!403 Forbidden!, 'if (if_not_owner, other uid)'); like(http_get_host('s2', '/cached-off/link'), qr!200 OK!, 'open_file_cache (pass 1)'); like(http_get_host('s2', '/cached-on/link'), qr!403 Forbidden!, 'open_file_cache (pass 2)'); like(http_get_host('s2', '/cached-off/link'), qr!200 OK!, 'open_file_cache (pass 3)'); like(http_get_host('s2', '/cached-if-not-owner/link'), qr!403 Forbidden!, 'open_file_cache (pass 4)'); like(http_get_host('s2', '/cached-off/link'), qr!200 OK!, 'open_file_cache (pass 5)'); like(http_get('/complex/1/empty.html'), qr!200 OK!, 'complex root 1'); like(http_get('/complex/2/empty.html'), qr!200 OK!, 'complex root 2'); like(http_get('/complex/3/empty.html'), qr!200 OK!, 'complex root 3'); # workaround for freebsd 8: we use O_EXEC instead of O_SEARCH (since there # is no O_SEARCH), and O_DIRECTORY does nothing. setting the 'x' bit # tests to pass as openat() will correctly fail with ENOTDIR chmod(0700, "$d/link"); like(http_get('/link/tail'), qr!40[34] !, 'file with trailing /, on'); like(http_get('/link/tailowner'), qr!404 !, 'file with trailing /, owner'); like(http_get('/link/tailoff'), qr!404 !, 'file with trailing /, off'); like(http_get('/dirlink'), qr!404 !, 'directory without /'); like(http_get('/dirlink/'), qr!404 !, 'directory with trailing /'); } # SKIP: cannot test under symlink like(http_get('/from/wo_slash/empty.html'), qr!200 OK!, '"from=" without /'); like(http_get('/from/with_slash/empty.html'), qr!200 OK!, '"from=" with /'); like(http_get('/from/exact/link'), qr!200 OK!, '"from=" exact match'); ############################################################################### sub http_get_host { my ($host, $url) = @_; return http(<<EOF); GET $url HTTP/1.0 Host: $host EOF } ###############################################################################