Mercurial > hg > nginx-tests
view mp4.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 | 3ff92feb99d1 |
children | 8659123d2d37 |
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#!/usr/bin/perl # (C) Sergey Kandaurov # (C) Nginx, Inc. # Tests for mp4 module. # Ensures that requested stream duration is given with sane accuracy. ############################################################################### 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 $t = Test::Nginx->new()->has(qw/http mp4/)->has_daemon('ffprobe') ->has_daemon('ffmpeg') ->write_file_expand('nginx.conf', <<'EOF'); %%TEST_GLOBALS%% daemon off; events { } http { %%TEST_GLOBALS_HTTP%% server { listen 127.0.0.1:8080; server_name localhost; location / { mp4; } } } EOF plan(skip_all => 'no lavfi') unless grep /lavfi/, `ffmpeg -loglevel quiet -formats`; system('ffmpeg -nostdin -loglevel quiet -y ' . '-f lavfi -i testsrc=duration=10:size=320x200:rate=15 ' . '-f lavfi -i testsrc=duration=20:size=320x200:rate=15 ' . '-map 0:0 -map 1:0 -pix_fmt yuv420p -g 15 -c:v libx264 ' . "${\($t->testdir())}/test.mp4") == 0 or die "Can't create mp4 file: $!"; system('ffmpeg -nostdin -loglevel quiet -y ' . '-f lavfi -i testsrc=duration=10:size=320x200:rate=15 ' . '-f lavfi -i testsrc=duration=20:size=320x200:rate=15 ' . '-map 0:0 -map 1:0 -pix_fmt yuv420p -g 15 -c:v libx264 ' . '-movflags +faststart ' . "${\($t->testdir())}/no_mdat.mp4") == 0 or die "Can't create mp4 file: $!"; my $sbad = <<'EOF'; 00000000: 00 00 00 1c 66 74 79 70 69 73 6f 6d 00 00 02 00 |....ftypisom....| 00000010: 69 73 6f 6d 69 73 6f 32 6d 70 34 31 00 00 00 09 |isomiso2mp41....| 00000020: 6d 64 61 74 00 00 00 00 94 6d 6f 6f 76 00 00 00 |mdat.....moov...| 00000030: 8c 74 72 61 6b 00 00 00 84 6d 64 69 61 00 00 00 |.trak....mdia...| 00000040: 7c 6d 69 6e 66 00 00 00 74 73 74 62 6c 00 00 00 ||minf...tstbl...| 00000050: 18 73 74 74 73 00 00 00 00 00 00 00 01 00 00 03 |.stts...........| 00000060: 3a 00 00 04 00 00 00 00 28 73 74 73 63 00 00 00 |:.......(stsc...| 00000070: 00 00 00 00 02 00 00 00 01 00 00 03 0f 00 00 00 |................| 00000080: 01 00 00 00 02 00 00 00 2b 00 00 00 01 00 00 00 |........+.......| 00000090: 14 73 74 73 7a 00 00 00 00 00 00 05 a9 00 00 03 |.stsz...........| 000000a0: 3b 00 00 00 18 63 6f 36 34 00 00 00 00 00 00 00 |;....co64.......| 000000b0: 01 ff ff ff ff f0 0f fb e7 |.........| EOF $t->write_file('bad.mp4', unhex($sbad)); $t->run()->plan(27); ############################################################################### my $test_uri = '/test.mp4'; again: is(durations($t, 0.0), '10.0 20.0', 'start zero'); is(durations($t, 2), '8.0 18.0', 'start integer'); is(durations($t, 7.1), '2.9 12.9', 'start float'); is(durations($t, 6, 9), '3.0 3.0', 'start end integer'); is(durations($t, 2.7, 5.6), '2.9 2.9', 'start end float'); is(durations($t, undef, 9), '9.0 9.0', 'end integer'); is(durations($t, undef, 5.6), '5.6 5.6', 'end float'); # invalid range results in ignoring end argument like(http_head("$test_uri?start=1&end=1"), qr/200 OK/, 'zero range'); like(http_head("$test_uri?start=1&end=0"), qr/200 OK/, 'negative range'); # start/end values exceeding track/file duration unlike(http_head("$test_uri?end=11"), qr!HTTP/1.1 500!, 'end beyond short track'); unlike(http_head("$test_uri?end=21"), qr!HTTP/1.1 500!, 'end beyond EOF'); unlike(http_head("$test_uri?start=11"), qr!HTTP/1.1 500!, 'start beyond short track'); like(http_head("$test_uri?start=21"), qr!HTTP/1.1 500!, 'start beyond EOF'); $test_uri = '/no_mdat.mp4', goto again unless $test_uri eq '/no_mdat.mp4'; # corrupted formats TODO: { local $TODO = 'not yet' unless $t->has_version('1.17.9'); like(http_get("/bad.mp4?start=0.5"), qr/500 Internal/, 'co64 chunk beyond EOF'); } $t->todo_alerts() if $t->read_file('nginx.conf') =~ /sendfile on/ and !$t->has_version('1.17.9'); ############################################################################### sub durations { my ($t, $start, $end) = @_; my $path = $t->{_testdir} . '/frag.mp4'; my $uri = $test_uri; if (defined $start) { $uri .= "?start=$start"; if (defined $end) { $uri .= "&end=$end"; } } elsif (defined $end) { $uri .= "?end=$end"; } $t->write_file('frag.mp4', Test::Nginx::http_content(http_get($uri))); my $r = `ffprobe -show_streams $path 2>/dev/null`; Test::Nginx::log_core('||', $r); sprintf "%.1f %.1f", $r =~ /duration=(\d+\.\d+)/g; } sub unhex { my ($input) = @_; my $buffer = ''; for my $l ($input =~ m/: +((?:[0-9a-f]{2,4} +)+) /gms) { for my $v ($l =~ m/[0-9a-f]{2}/g) { $buffer .= chr(hex($v)); } } return $buffer; } ###############################################################################