1 #!{- $config{HASHBANGPERL} -}
2 # Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
4 # Licensed under the Apache License 2.0 (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
10 # Wrapper around the ca to make it easier to use
12 # {- join("\n# ", @autowarntext) -}
17 my $openssl = "openssl";
18 if(defined $ENV{'OPENSSL'}) {
19 $openssl = $ENV{'OPENSSL'};
21 $ENV{'OPENSSL'} = $openssl;
26 my $OPENSSL_CONFIG = $ENV{"OPENSSL_CONFIG"} || "";
27 my $DAYS = "-days 365";
28 my $CADAYS = "-days 1095"; # 3 years
29 my $REQ = "$openssl req $OPENSSL_CONFIG";
30 my $CA = "$openssl ca $OPENSSL_CONFIG";
31 my $VERIFY = "$openssl verify";
32 my $X509 = "$openssl x509";
33 my $PKCS12 = "$openssl pkcs12";
35 # default openssl.cnf file has setup as per the following
36 my $CATOP = "./demoCA";
37 my $CAKEY = "cakey.pem";
38 my $CAREQ = "careq.pem";
39 my $CACERT = "cacert.pem";
40 my $CACRL = "crl.pem";
43 my $NEWKEY = "newkey.pem";
44 my $NEWREQ = "newreq.pem";
45 my $NEWCERT = "newcert.pem";
46 my $NEWP12 = "newcert.p12";
48 my $WHAT = shift @ARGV || "";
49 my @OPENSSL_CMDS = ("req", "ca", "pkcs12", "x509", "verify");
50 my %EXTRA = extra_args(\@ARGV, "-extra-");
54 my ($args_ref, $arg_prefix) = @_;
56 if ($_ < $#$args_ref) {
57 my ($arg, $value) = splice(@$args_ref, $_, 2);
58 $arg =~ s/$arg_prefix//;
63 } reverse grep($$args_ref[$_] =~ /$arg_prefix/, 0..$#$args_ref);
64 my %empty = map { ($_, "") } @OPENSSL_CMDS;
65 return (%empty, %eargs);
68 # See if reason for a CRL entry is valid; exit if not.
73 if ($r eq 'unspecified' || $r eq 'keyCompromise'
74 || $r eq 'CACompromise' || $r eq 'affiliationChanged'
75 || $r eq 'superseded' || $r eq 'cessationOfOperation'
76 || $r eq 'certificateHold' || $r eq 'removeFromCRL') {
79 print STDERR "Invalid CRL reason; must be one of:\n";
80 print STDERR " unspecified, keyCompromise, CACompromise,\n";
81 print STDERR " affiliationChanged, superseded, cessationOfOperation\n";
82 print STDERR " certificateHold, removeFromCRL";
86 # Copy a PEM-format file; return like exit status (zero means ok)
89 my ($infile, $outfile, $bound) = @_;
92 open IN, $infile || die "Cannot open $infile, $!";
93 open OUT, ">$outfile" || die "Cannot write to $outfile, $!";
95 $found = 1 if /^-----BEGIN.*$bound/;
96 print OUT $_ if $found;
97 $found = 2, last if /^-----END.*$bound/;
101 return $found == 2 ? 0 : 1;
104 # Wrapper around system; useful for debugging. Returns just the exit status
108 print "====\n$cmd\n" if $verbose;
109 my $status = system($cmd);
110 print "==> $status\n====\n" if $verbose;
115 if ( $WHAT =~ /^(-\?|-h|-help)$/ ) {
116 print STDERR "usage: CA.pl -newcert | -newreq | -newreq-nodes | -xsign | -sign | -signCA | -signcert | -crl | -newca [-extra-cmd extra-params]\n";
117 print STDERR " CA.pl -pkcs12 [-extra-pkcs12 extra-params] [certname]\n";
118 print STDERR " CA.pl -verify [-extra-verify extra-params] certfile ...\n";
119 print STDERR " CA.pl -revoke [-extra-ca extra-params] certfile [reason]\n";
122 if ($WHAT eq '-newcert' ) {
123 # create a certificate
124 $RET = run("$REQ -new -x509 -keyout $NEWKEY -out $NEWCERT $DAYS $EXTRA{req}");
125 print "Cert is in $NEWCERT, private key is in $NEWKEY\n" if $RET == 0;
126 } elsif ($WHAT eq '-precert' ) {
127 # create a pre-certificate
128 $RET = run("$REQ -x509 -precert -keyout $NEWKEY -out $NEWCERT $DAYS");
129 print "Pre-cert is in $NEWCERT, private key is in $NEWKEY\n" if $RET == 0;
130 } elsif ($WHAT =~ /^\-newreq(\-nodes)?$/ ) {
131 # create a certificate request
132 $RET = run("$REQ -new $1 -keyout $NEWKEY -out $NEWREQ $DAYS $EXTRA{req}");
133 print "Request is in $NEWREQ, private key is in $NEWKEY\n" if $RET == 0;
134 } elsif ($WHAT eq '-newca' ) {
135 # create the directory hierarchy
136 mkdir ${CATOP}, $DIRMODE;
137 mkdir "${CATOP}/certs", $DIRMODE;
138 mkdir "${CATOP}/crl", $DIRMODE ;
139 mkdir "${CATOP}/newcerts", $DIRMODE;
140 mkdir "${CATOP}/private", $DIRMODE;
141 open OUT, ">${CATOP}/index.txt";
143 open OUT, ">${CATOP}/crlnumber";
146 # ask user for existing CA certificate
147 print "CA certificate filename (or enter to create)\n";
148 $FILE = "" unless defined($FILE = <STDIN>);
151 copy_pemfile($FILE,"${CATOP}/private/$CAKEY", "PRIVATE");
152 copy_pemfile($FILE,"${CATOP}/$CACERT", "CERTIFICATE");
154 print "Making CA certificate ...\n";
155 $RET = run("$REQ -new -keyout"
156 . " ${CATOP}/private/$CAKEY"
157 . " -out ${CATOP}/$CAREQ $EXTRA{req}");
158 $RET = run("$CA -create_serial"
159 . " -out ${CATOP}/$CACERT $CADAYS -batch"
160 . " -keyfile ${CATOP}/private/$CAKEY -selfsign"
161 . " -extensions v3_ca $EXTRA{ca}"
162 . " -infiles ${CATOP}/$CAREQ") if $RET == 0;
163 print "CA certificate is in ${CATOP}/$CACERT\n" if $RET == 0;
165 } elsif ($WHAT eq '-pkcs12' ) {
166 my $cname = $ARGV[0];
167 $cname = "My Certificate" unless defined $cname;
168 $RET = run("$PKCS12 -in $NEWCERT -inkey $NEWKEY"
169 . " -certfile ${CATOP}/$CACERT"
171 . " -export -name \"$cname\" $EXTRA{pkcs12}");
172 print "PKCS #12 file is in $NEWP12\n" if $RET == 0;
173 } elsif ($WHAT eq '-xsign' ) {
174 $RET = run("$CA -policy policy_anything $EXTRA{ca} -infiles $NEWREQ");
175 } elsif ($WHAT eq '-sign' ) {
176 $RET = run("$CA -policy policy_anything -out $NEWCERT $EXTRA{ca} -infiles $NEWREQ");
177 print "Signed certificate is in $NEWCERT\n" if $RET == 0;
178 } elsif ($WHAT eq '-signCA' ) {
179 $RET = run("$CA -policy policy_anything -out $NEWCERT"
180 . " -extensions v3_ca $EXTRA{ca} -infiles $NEWREQ");
181 print "Signed CA certificate is in $NEWCERT\n" if $RET == 0;
182 } elsif ($WHAT eq '-signcert' ) {
183 $RET = run("$X509 -x509toreq -in $NEWREQ -signkey $NEWREQ"
184 . " -out tmp.pem $EXTRA{x509}");
185 $RET = run("$CA -policy policy_anything -out $NEWCERT"
186 . "$EXTRA{ca} -infiles tmp.pem") if $RET == 0;
187 print "Signed certificate is in $NEWCERT\n" if $RET == 0;
188 } elsif ($WHAT eq '-verify' ) {
189 my @files = @ARGV ? @ARGV : ( $NEWCERT );
191 foreach $file (@files) {
192 my $status = run("$VERIFY \"-CAfile\" ${CATOP}/$CACERT $file $EXTRA{verify}");
193 $RET = $status if $status != 0;
195 } elsif ($WHAT eq '-crl' ) {
196 $RET = run("$CA -gencrl -out ${CATOP}/crl/$CACRL $EXTRA{ca}");
197 print "Generated CRL is in ${CATOP}/crl/$CACRL\n" if $RET == 0;
198 } elsif ($WHAT eq '-revoke' ) {
199 my $cname = $ARGV[0];
200 if (!defined $cname) {
201 print "Certificate filename is required; reason optional.\n";
204 my $reason = $ARGV[1];
205 $reason = " -crl_reason $reason"
206 if defined $reason && crl_reason_ok($reason);
207 $RET = run("$CA -revoke \"$cname\"" . $reason . $EXTRA{ca});
209 print STDERR "Unknown arg \"$WHAT\"\n";
210 print STDERR "Use -help for help.\n";