1#! {- $config{HASHBANGPERL} -} 2 3use strict; 4use warnings; 5 6use File::Basename; 7use File::Spec::Functions; 8 9BEGIN { 10 # This method corresponds exactly to 'use OpenSSL::Util', 11 # but allows us to use a platform specific file spec. 12 require {- 13 use Cwd qw(abs_path); 14 15 "'" . abs_path(catfile($config{sourcedir}, 16 'util', 'perl', 'OpenSSL', 'Util.pm')) . "'"; 17 -}; 18 OpenSSL::Util->import(); 19} 20 21my $there = canonpath(catdir(dirname($0), updir())); 22my $std_engines = catdir($there, 'engines'); 23my $std_providers = catdir($there, 'providers'); 24my $std_openssl_conf = catdir($there, 'apps/openssl.cnf'); 25my $unix_shlib_wrap = catfile($there, 'util/shlib_wrap.sh'); 26 27if ($ARGV[0] eq '-fips') { 28 $std_openssl_conf = {- 29 use Cwd qw(abs_path); 30 31 "'" . abs_path(catfile($config{sourcedir}, 'test/fips-and-base.cnf')) . "'"; 32 -}; 33 shift; 34 35 my $std_openssl_conf_include = catdir($there, 'providers'); 36 $ENV{OPENSSL_CONF_INCLUDE} = $std_openssl_conf_include 37 if ($ENV{OPENSSL_CONF_INCLUDE} // '') eq '' 38 && -d $std_openssl_conf_include; 39} 40 41$ENV{OPENSSL_ENGINES} = $std_engines 42 if ($ENV{OPENSSL_ENGINES} // '') eq '' && -d $std_engines; 43$ENV{OPENSSL_MODULES} = $std_providers 44 if ($ENV{OPENSSL_MODULES} // '') eq '' && -d $std_providers; 45$ENV{OPENSSL_CONF} = $std_openssl_conf 46 if ($ENV{OPENSSL_CONF} // '') eq '' && -f $std_openssl_conf; 47 48my $use_system = 0; 49my @cmd; 50 51if ($^O eq 'VMS') { 52 # VMS needs the command to be appropriately quotified 53 @cmd = fixup_cmd(@ARGV); 54} elsif (-x $unix_shlib_wrap) { 55 @cmd = ( $unix_shlib_wrap, @ARGV ); 56} else { 57 # Hope for the best 58 @cmd = ( @ARGV ); 59} 60 61# The exec() statement on MSWin32 doesn't seem to give back the exit code 62# from the call, so we resort to using system() instead. 63my $waitcode = system @cmd; 64 65# According to documentation, -1 means that system() couldn't run the command, 66# otherwise, the value is similar to the Unix wait() status value 67# (exitcode << 8 | signalcode) 68die "wrap.pl: Failed to execute '", join(' ', @cmd), "': $!\n" 69 if $waitcode == -1; 70 71# When the subprocess aborted on a signal, we simply raise the same signal. 72kill(($? & 255) => $$) if ($? & 255) != 0; 73 74# If that didn't stop this script, mimic what Unix shells do, by 75# converting the signal code to an exit code by setting the high bit. 76# This only happens on Unix flavored operating systems, the others don't 77# have this sort of signaling to date, and simply leave the low byte zero. 78exit(($? & 255) | 128) if ($? & 255) != 0; 79 80# When not a signal, just shift down the subprocess exit code and use that. 81my $exitcode = $? >> 8; 82 83# For VMS, perl recommendations is to emulate what the C library exit() does 84# for all non-zero exit codes, except we set the error severity rather than 85# success. 86# Ref: https://perldoc.perl.org/perlport#exit 87# https://perldoc.perl.org/perlvms#$? 88if ($^O eq 'VMS' && $exitcode != 0) { 89 $exitcode = 90 0x35a000 # C facility code 91 + ($exitcode * 8) # shift up to make space for the 3 severity bits 92 + 2 # Severity: E(rror) 93 + 0x10000000; # bit 28 set => the shell stays silent 94} 95exit($exitcode); 96