Mercurial > hg > nginx-tests
view secure_link.t @ 1571:1b4ceab9cb1c
Tests: fixed ssl_certificate.t with LibreSSL client.
Net::SSLeay::connect() that manages TLS handshake could return unexpected
error when receiving server alert, as seen in server certificate tests if
it could not been selected. Typically, it returns the expected error -1,
but with certain libssl implementations it can be 0, as explained below.
The error is propagated from libssl's SSL_connect(), which is usually -1.
In modern OpenSSL versions, it is the default error code used in the state
machine returned when something went wrong with parsing TLS message header.
In versions up to OpenSSL 1.0.2, with SSLv23_method() used by default, -1
is the only error code in the ssl_connect() method implementation which is
used as well if receiving alert while parsing ServerHello. BoringSSL also
seems to return -1. But it is not so with LibreSSL that returns zero.
Previously, tests failed with client built with LibreSSL with SSLv3 removed.
Here, the error is propagated directly from ssl_read_bytes() method, which
is always implemented as ssl3_read_bytes() in all TLS methods. It could be
also seen with OpenSSL up to 1.0.2 with non-default methods explicitly set.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Fri, 29 May 2020 23:10:20 +0300 |
parents | 97c8280de681 |
children |
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#!/usr/bin/perl # (C) Maxim Dounin # Tests for nginx secure_link module. ############################################################################### use warnings; use strict; use Test::More; use Digest::MD5 qw/ md5 md5_hex /; use MIME::Base64 qw/ encode_base64 /; 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 secure_link rewrite/)->plan(19); $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 / { # new style # /test.html?hash=BASE64URL secure_link $arg_hash; secure_link_md5 secret$uri; # invalid hash if ($secure_link = "") { return 403; } # expired if ($secure_link = "0") { return 403; } # $secure_link = "1" } location = /expires.html { # new style with expires # /test.html?hash=BASE64URL&expires=12345678 add_header X-Expires $secure_link_expires; secure_link $arg_hash,$arg_expires; secure_link_md5 secret$uri$arg_expires; # invalid hash if ($secure_link = "") { return 403; } # expired if ($secure_link = "0") { return 403; } # $secure_link = "1" } location /p/ { # old style # /p/d8e8fca2dc0f896fd7cb4cb0031ba249/test.html secure_link_secret secret; if ($secure_link = "") { return 403; } rewrite ^ /$secure_link break; } location /inheritance/ { secure_link_secret secret; location = /inheritance/test { secure_link Xr4ilOzQ4PCOq3aQ0qbuaQ==; secure_link_md5 secret; if ($secure_link = "1") { rewrite ^ /test.html break; } return 403; } } location /stub { return 200 x$secure_link${secure_link_expires}x; } } } EOF $t->write_file('test.html', 'PASSED'); $t->write_file('expires.html', 'PASSED'); $t->run(); ############################################################################### # new style like(http_get('/test.html?hash=q-5vpkjBkRXXtkUMXiJVHA=='), qr/PASSED/, 'request md5'); like(http_get('/test.html?hash=q-5vpkjBkRXXtkUMXiJVHA'), qr/PASSED/, 'request md5 no padding'); like(http_get('/test.html?hash=q-5vpkjBkRXXtkUMXiJVHAQQ'), qr/^HTTP.*403/, 'request md5 too long'); like(http_get('/test.html?hash=q-5vpkjBkRXXtkUMXiJVHA-TOOLONG'), qr/^HTTP.*403/, 'request md5 too long encoding'); like(http_get('/test.html?hash=BADHASHLENGTH'), qr/^HTTP.*403/, 'request md5 decode error'); like(http_get('/test.html?hash=q-5vpkjBkRXXtkUMXiJVHX=='), qr/^HTTP.*403/, 'request md5 mismatch'); like(http_get('/test.html'), qr/^HTTP.*403/, 'request no hash'); # new style with expires my ($expires, $hash); $expires = time() + 86400; $hash = encode_base64url(md5("secret/expires.html$expires")); like(http_get('/expires.html?hash=' . $hash . '&expires=' . $expires), qr/PASSED/, 'request md5 not expired'); like(http_get('/expires.html?hash=' . $hash . '&expires=' . $expires), qr/X-Expires: $expires/, 'secure_link_expires variable'); $expires = time() - 86400; $hash = encode_base64url(md5("secret/expires.html$expires")); like(http_get('/expires.html?hash=' . $hash . '&expires=' . $expires), qr/^HTTP.*403/, 'request md5 expired'); $expires = 0; $hash = encode_base64url(md5("secret/expires.html$expires")); like(http_get('/expires.html?hash=' . $hash . '&expires=' . $expires), qr/^HTTP.*403/, 'request md5 invalid expiration'); # old style like(http_get('/p/' . md5_hex('test.html' . 'secret') . '/test.html'), qr/PASSED/, 'request old style'); like(http_get('/p/' . md5_hex('fake') . '/test.html'), qr/^HTTP.*403/, 'request old style fake hash'); like(http_get('/p/' . 'foo' . '/test.html'), qr/^HTTP.*403/, 'request old style short hash'); like(http_get('/p/' . 'x' x 32 . '/test.html'), qr/^HTTP.*403/, 'request old style corrupt hash'); like(http_get('/p%2f'), qr/^HTTP.*403/, 'request old style bad uri'); like(http_get('/p/test.html'), qr/^HTTP.*403/, 'request old style no hash'); like(http_get('/inheritance/test'), qr/PASSED/, 'inheritance'); like(http_get('/stub'), qr/xx/, 'secure_link not found'); ############################################################################### sub encode_base64url { my $e = encode_base64(shift, ""); $e =~ s/=+\z//; $e =~ tr[+/][-_]; return $e; } ###############################################################################