mirror of https://github.com/openssl/openssl
239 lines
7.9 KiB
Perl
239 lines
7.9 KiB
Perl
#!{- $config{HASHBANGPERL} -}
|
|
# Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
# this file except in compliance with the License. You can obtain a copy
|
|
# in the file LICENSE in the source distribution or at
|
|
# https://www.openssl.org/source/license.html
|
|
|
|
#
|
|
# Wrapper around the ca to make it easier to use
|
|
#
|
|
# {- join("\n# ", @autowarntext) -}
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
my $verbose = 1;
|
|
my @OPENSSL_CMDS = ("req", "ca", "pkcs12", "x509", "verify");
|
|
|
|
my $openssl = $ENV{'OPENSSL'} // "openssl";
|
|
$ENV{'OPENSSL'} = $openssl;
|
|
my $OPENSSL_CONFIG = $ENV{"OPENSSL_CONFIG"} // "";
|
|
|
|
# Command invocations.
|
|
my $REQ = "$openssl req $OPENSSL_CONFIG";
|
|
my $CA = "$openssl ca $OPENSSL_CONFIG";
|
|
my $VERIFY = "$openssl verify";
|
|
my $X509 = "$openssl x509";
|
|
my $PKCS12 = "$openssl pkcs12";
|
|
|
|
# Default values for various configuration settings.
|
|
my $CATOP = "./demoCA";
|
|
my $CAKEY = "cakey.pem";
|
|
my $CAREQ = "careq.pem";
|
|
my $CACERT = "cacert.pem";
|
|
my $CACRL = "crl.pem";
|
|
my $DAYS = "-days 365";
|
|
my $CADAYS = "-days 1095"; # 3 years
|
|
my $EXTENSIONS = "-extensions v3_ca";
|
|
my $POLICY = "-policy policy_anything";
|
|
my $NEWKEY = "newkey.pem";
|
|
my $NEWREQ = "newreq.pem";
|
|
my $NEWCERT = "newcert.pem";
|
|
my $NEWP12 = "newcert.p12";
|
|
|
|
# Commandline parsing
|
|
my %EXTRA;
|
|
my $WHAT = shift @ARGV || "";
|
|
@ARGV = parse_extra(@ARGV);
|
|
my $RET = 0;
|
|
|
|
# Split out "-extra-CMD value", and return new |@ARGV|. Fill in
|
|
# |EXTRA{CMD}| with list of values.
|
|
sub parse_extra
|
|
{
|
|
foreach ( @OPENSSL_CMDS ) {
|
|
$EXTRA{$_} = '';
|
|
}
|
|
|
|
my @result;
|
|
while ( scalar(@_) > 0 ) {
|
|
my $arg = shift;
|
|
if ( $arg !~ m/-extra-([a-z0-9]+)/ ) {
|
|
push @result, $arg;
|
|
next;
|
|
}
|
|
$arg =~ s/-extra-//;
|
|
die("Unknown \"-${arg}-extra\" option, exiting")
|
|
unless scalar grep { $arg eq $_ } @OPENSSL_CMDS;
|
|
$EXTRA{$arg} .= " " . shift;
|
|
}
|
|
return @result;
|
|
}
|
|
|
|
|
|
# See if reason for a CRL entry is valid; exit if not.
|
|
sub crl_reason_ok
|
|
{
|
|
my $r = shift;
|
|
|
|
if ($r eq 'unspecified' || $r eq 'keyCompromise'
|
|
|| $r eq 'CACompromise' || $r eq 'affiliationChanged'
|
|
|| $r eq 'superseded' || $r eq 'cessationOfOperation'
|
|
|| $r eq 'certificateHold' || $r eq 'removeFromCRL') {
|
|
return 1;
|
|
}
|
|
print STDERR "Invalid CRL reason; must be one of:\n";
|
|
print STDERR " unspecified, keyCompromise, CACompromise,\n";
|
|
print STDERR " affiliationChanged, superseded, cessationOfOperation\n";
|
|
print STDERR " certificateHold, removeFromCRL";
|
|
exit 1;
|
|
}
|
|
|
|
# Copy a PEM-format file; return like exit status (zero means ok)
|
|
sub copy_pemfile
|
|
{
|
|
my ($infile, $outfile, $bound) = @_;
|
|
my $found = 0;
|
|
|
|
open IN, $infile || die "Cannot open $infile, $!";
|
|
open OUT, ">$outfile" || die "Cannot write to $outfile, $!";
|
|
while (<IN>) {
|
|
$found = 1 if /^-----BEGIN.*$bound/;
|
|
print OUT $_ if $found;
|
|
$found = 2, last if /^-----END.*$bound/;
|
|
}
|
|
close IN;
|
|
close OUT;
|
|
return $found == 2 ? 0 : 1;
|
|
}
|
|
|
|
# Wrapper around system; useful for debugging. Returns just the exit status
|
|
sub run
|
|
{
|
|
my $cmd = shift;
|
|
print "====\n$cmd\n" if $verbose;
|
|
my $status = system($cmd);
|
|
print "==> $status\n====\n" if $verbose;
|
|
return $status >> 8;
|
|
}
|
|
|
|
|
|
if ( $WHAT =~ /^(-\?|-h|-help)$/ ) {
|
|
print STDERR <<EOF;
|
|
Usage:
|
|
CA.pl -newcert | -newreq | -newreq-nodes | -xsign | -sign | -signCA | -signcert | -crl | -newca [-extra-cmd parameter]
|
|
CA.pl -pkcs12 [certname]
|
|
CA.pl -verify certfile ...
|
|
CA.pl -revoke certfile [reason]
|
|
EOF
|
|
exit 0;
|
|
}
|
|
|
|
if ($WHAT eq '-newcert' ) {
|
|
# create a certificate
|
|
$RET = run("$REQ -new -x509 -keyout $NEWKEY -out $NEWCERT $DAYS"
|
|
. " $EXTRA{req}");
|
|
print "Cert is in $NEWCERT, private key is in $NEWKEY\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-precert' ) {
|
|
# create a pre-certificate
|
|
$RET = run("$REQ -x509 -precert -keyout $NEWKEY -out $NEWCERT $DAYS"
|
|
. " $EXTRA{req}");
|
|
print "Pre-cert is in $NEWCERT, private key is in $NEWKEY\n" if $RET == 0;
|
|
} elsif ($WHAT =~ /^\-newreq(\-nodes)?$/ ) {
|
|
# create a certificate request
|
|
$RET = run("$REQ -new $1 -keyout $NEWKEY -out $NEWREQ $DAYS $EXTRA{req}");
|
|
print "Request is in $NEWREQ, private key is in $NEWKEY\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-newca' ) {
|
|
# create the directory hierarchy
|
|
my @dirs = ( "${CATOP}", "${CATOP}/certs", "${CATOP}/crl",
|
|
"${CATOP}/newcerts", "${CATOP}/private" );
|
|
die "${CATOP}/index.txt exists.\nRemove old sub-tree to proceed,"
|
|
if -f "${CATOP}/index.txt";
|
|
die "${CATOP}/serial exists.\nRemove old sub-tree to proceed,"
|
|
if -f "${CATOP}/serial";
|
|
foreach my $d ( @dirs ) {
|
|
if ( -d $d ) {
|
|
warn "Directory $d exists" if -d $d;
|
|
} else {
|
|
mkdir $d or die "Can't mkdir $d, $!";
|
|
}
|
|
}
|
|
|
|
open OUT, ">${CATOP}/index.txt";
|
|
close OUT;
|
|
open OUT, ">${CATOP}/crlnumber";
|
|
print OUT "01\n";
|
|
close OUT;
|
|
# ask user for existing CA certificate
|
|
print "CA certificate filename (or enter to create)\n";
|
|
my $FILE;
|
|
$FILE = "" unless defined($FILE = <STDIN>);
|
|
$FILE =~ s{\R$}{};
|
|
if ($FILE ne "") {
|
|
copy_pemfile($FILE,"${CATOP}/private/$CAKEY", "PRIVATE");
|
|
copy_pemfile($FILE,"${CATOP}/$CACERT", "CERTIFICATE");
|
|
} else {
|
|
print "Making CA certificate ...\n";
|
|
$RET = run("$REQ -new -keyout ${CATOP}/private/$CAKEY"
|
|
. " -out ${CATOP}/$CAREQ $EXTRA{req}");
|
|
$RET = run("$CA -create_serial"
|
|
. " -out ${CATOP}/$CACERT $CADAYS -batch"
|
|
. " -keyfile ${CATOP}/private/$CAKEY -selfsign"
|
|
. " $EXTENSIONS"
|
|
. " -infiles ${CATOP}/$CAREQ $EXTRA{ca}") if $RET == 0;
|
|
print "CA certificate is in ${CATOP}/$CACERT\n" if $RET == 0;
|
|
}
|
|
} elsif ($WHAT eq '-pkcs12' ) {
|
|
my $cname = $ARGV[0];
|
|
$cname = "My Certificate" unless defined $cname;
|
|
$RET = run("$PKCS12 -in $NEWCERT -inkey $NEWKEY"
|
|
. " -certfile ${CATOP}/$CACERT -out $NEWP12"
|
|
. " -export -name \"$cname\" $EXTRA{pkcs12}");
|
|
print "PKCS #12 file is in $NEWP12\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-xsign' ) {
|
|
$RET = run("$CA $POLICY -infiles $NEWREQ $EXTRA{ca}");
|
|
} elsif ($WHAT eq '-sign' ) {
|
|
$RET = run("$CA $POLICY -out $NEWCERT"
|
|
. " -infiles $NEWREQ $EXTRA{ca}");
|
|
print "Signed certificate is in $NEWCERT\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-signCA' ) {
|
|
$RET = run("$CA $POLICY -out $NEWCERT"
|
|
. " $EXTENSIONS -infiles $NEWREQ $EXTRA{ca}");
|
|
print "Signed CA certificate is in $NEWCERT\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-signcert' ) {
|
|
$RET = run("$X509 -x509toreq -in $NEWREQ -signkey $NEWREQ"
|
|
. " -out tmp.pem $EXTRA{x509}");
|
|
$RET = run("$CA $POLICY -out $NEWCERT"
|
|
. "-infiles tmp.pem $EXTRA{ca}") if $RET == 0;
|
|
print "Signed certificate is in $NEWCERT\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-verify' ) {
|
|
my @files = @ARGV ? @ARGV : ( $NEWCERT );
|
|
foreach my $file (@files) {
|
|
# -CAfile quoted for VMS, since the C RTL downcases all unquoted
|
|
# arguments to C programs
|
|
my $status = run("$VERIFY \"-CAfile\" ${CATOP}/$CACERT $file $EXTRA{verify}");
|
|
$RET = $status if $status != 0;
|
|
}
|
|
} elsif ($WHAT eq '-crl' ) {
|
|
$RET = run("$CA -gencrl -out ${CATOP}/crl/$CACRL $EXTRA{ca}");
|
|
print "Generated CRL is in ${CATOP}/crl/$CACRL\n" if $RET == 0;
|
|
} elsif ($WHAT eq '-revoke' ) {
|
|
my $cname = $ARGV[0];
|
|
if (!defined $cname) {
|
|
print "Certificate filename is required; reason optional.\n";
|
|
exit 1;
|
|
}
|
|
my $reason = $ARGV[1];
|
|
$reason = " -crl_reason $reason"
|
|
if defined $reason && crl_reason_ok($reason);
|
|
$RET = run("$CA -revoke \"$cname\"" . $reason . $EXTRA{ca});
|
|
} else {
|
|
print STDERR "Unknown arg \"$WHAT\"\n";
|
|
print STDERR "Use -help for help.\n";
|
|
exit 1;
|
|
}
|
|
|
|
exit $RET;
|