test/recipes/40-test_rehash.t

   1 #! /usr/bin/env perl
   2 # Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
   3 #
   4 # Licensed under the OpenSSL license (the "License").  You may not use
   5 # this file except in compliance with the License.  You can obtain a copy
   6 # in the file LICENSE in the source distribution or at
   7 # https://www.openssl.org/source/license.html
   8
   9
  10 use strict;
  11 use warnings;
  12
  13 use File::Spec::Functions;
  14 use File::Copy;
  15 use File::Basename;
  16 use OpenSSL::Glob;
  17 use OpenSSL::Test qw/:DEFAULT srctop_file/;
  18
  19 setup("test_rehash");
  20
  21 #If "openssl rehash -help" fails it's most likely because we're on a platform
  22 #that doesn't support the rehash command (e.g. Windows)
  23 plan skip_all => "test_rehash is not available on this platform"
  24     unless run(app(["openssl", "rehash", "-help"]));
  25
  26 plan tests => 4;
  27
  28 indir "rehash.$$" => sub {
  29     prepare();
  30     ok(run(app(["openssl", "rehash", curdir()])),
  31        'Testing normal rehash operations');
  32 }, create => 1, cleanup => 1;
  33
  34 indir "rehash.$$" => sub {
  35     prepare(sub { chmod 400, $_ foreach (@_); });
  36     ok(run(app(["openssl", "rehash", curdir()])),
  37        'Testing rehash operations on readonly files');
  38 }, create => 1, cleanup => 1;
  39
  40 indir "rehash.$$" => sub {
  41     ok(run(app(["openssl", "rehash", curdir()])),
  42        'Testing rehash operations on empty directory');
  43 }, create => 1, cleanup => 1;
  44
  45 indir "rehash.$$" => sub {
  46     prepare();
  47     chmod 0500, curdir();
  48   SKIP: {
  49       if (open(FOO, ">unwritable.txt")) {
  50           close FOO;
  51           skip "It's pointless to run the next test as root", 1;
  52       }
  53       isnt(run(app(["openssl", "rehash", curdir()])), 1,
  54            'Testing rehash operations on readonly directory');
  55     }
  56     chmod 0700, curdir();       # make it writable again, so cleanup works
  57 }, create => 1, cleanup => 1;
  58
  59 sub prepare {
  60     my @pemsourcefiles = sort glob(srctop_file('test', "*.pem"));
  61     my @destfiles = ();
  62
  63     die "There are no source files\n" if scalar @pemsourcefiles == 0;
  64
  65     my $cnt = 0;
  66     foreach (@pemsourcefiles) {
  67         my $basename = basename($_, ".pem");
  68         my $writing = 0;
  69
  70         open PEM, $_ or die "Can't read $_: $!\n";
  71         while (my $line = <PEM>) {
  72             if ($line =~ m{^-----BEGIN (?:CERTIFICATE|X509 CRL)-----}) {
  73                 die "New start in a PEM blob?\n" if $writing;
  74                 $cnt++;
  75                 my $destfile =
  76                     catfile(curdir(),
  77                             $basename . sprintf("-%02d", $cnt) . ".pem");
  78                 push @destfiles, $destfile;
  79                 open OUT, '>', $destfile
  80                     or die "Can't write $destfile\n";
  81                 $writing = 1;
  82             }
  83             print OUT $line if $writing;
  84             if ($line =~ m|^-----END |) {
  85                 close OUT if $writing;
  86                 $writing = 0;
  87             }
  88         }
  89         die "No end marker in $basename\n" if $writing;
  90     }
  91     die "No test PEM files produced\n" if $cnt == 0;
  92
  93     foreach (@_) {
  94         die "Internal error, argument is not CODE"
  95             unless (ref($_) eq 'CODE');
  96         $_->(@destfiles);
  97     }
  98 }