annotate binary_upgrade.t @ 1974:b5036a0f9ae0

Tests: improved compatibility when using recent "openssl" app. Starting with OpenSSL 3.0, "openssl genrsa" generates encrypted keys in PKCS#8 format instead of previously used PKCS#1 format. Further, since OpenSSL 1.1.0 such keys are using PBKDF2 hmacWithSHA256. Such keys are not supported by old SSL libraries, notably by OpenSSL before 1.0.0 (OpenSSL 0.9.8 only supports hmacWithSHA1) and by BoringSSL before May 21, 2019 (support for hmacWithSHA256 was added in 302a4dee6c), and trying to load such keys into nginx compiled with an old SSL library results in "unsupported prf" errors. To facilitate testing with old SSL libraries, keys are now generated with "openssl genrsa -traditional" if the flag is available.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 06 May 2024 00:04:26 +0300
parents 5ac6efbe5552
children
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1 #!/usr/bin/perl
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2
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3 # (C) Sergey Kandaurov
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4 # (C) Nginx, Inc.
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5
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6 # Tests for binary upgrade.
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7
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8 ###############################################################################
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9
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10 use warnings;
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11 use strict;
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12
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13 use Test::More;
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14
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15 BEGIN { use FindBin; chdir($FindBin::Bin); }
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16
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17 use lib 'lib';
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18 use Test::Nginx;
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19
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20 ###############################################################################
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21
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22 select STDERR; $| = 1;
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23 select STDOUT; $| = 1;
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24
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25 plan(skip_all => 'can leave orphaned process group')
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26 unless $ENV{TEST_NGINX_UNSAFE};
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27
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28 my $t = Test::Nginx->new(qr/http unix/)->plan(4)
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29 ->write_file_expand('nginx.conf', <<'EOF');
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30
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31 %%TEST_GLOBALS%%
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32
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33 events {
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34 }
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35
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36 http {
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37 %%TEST_GLOBALS_HTTP%%
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38
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39 server {
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40 listen unix:%%TESTDIR%%/unix.sock;
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41 server_name localhost;
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42 }
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43 }
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44
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45 EOF
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46
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47 my $d = $t->testdir();
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48
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49 $t->run();
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50
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51 ###############################################################################
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52
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53 my $pid = $t->read_file('nginx.pid');
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54 ok($pid, 'master pid');
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55
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56 kill 'USR2', $pid;
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57
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58 for (1 .. 30) {
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59 last if -e "$d/nginx.pid" && -e "$d/nginx.pid.oldbin";
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60 select undef, undef, undef, 0.2
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61 }
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62
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63 isnt($t->read_file('nginx.pid'), $pid, 'master pid changed');
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64
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65 kill 'QUIT', $pid;
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66
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67 for (1 .. 30) {
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68 last if ! -e "$d/nginx.pid.oldbin";
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69 select undef, undef, undef, 0.2
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70 }
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71
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72 ok(-e "$d/unix.sock", 'unix socket exists on old master shutdown');
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73
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74 # unix socket on new master termination
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75
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76 $pid = $t->read_file('nginx.pid');
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77
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78 kill 'USR2', $pid;
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79
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80 for (1 .. 30) {
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81 last if -e "$d/nginx.pid" && -e "$d/nginx.pid.oldbin";
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82 select undef, undef, undef, 0.2
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83 }
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84
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85 kill 'TERM', $t->read_file('nginx.pid');
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87 for (1 .. 30) {
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88 last if ! -e "$d/nginx.pid.oldbin";
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89 select undef, undef, undef, 0.2
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90 }
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91
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92 ok(-e "$d/unix.sock", 'unix socket exists on new master termination');
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93
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94 ###############################################################################