3 # CA - wrapper around ca to make it easier to use ... basically ca requires
4 # some setup stuff to be done before you can use it and this makes
5 # things easier between now and when Eric is convinced to fix it :-)
7 # CA -newca ... will setup the right stuff
8 # CA -newreq[-nodes] ... will generate a certificate request
9 # CA -sign ... will sign the generated request and output
11 # At the end of that grab newreq.pem and newcert.pem (one has the key
12 # and the other the certificate) and cat them together and that is what
13 # you want/need ... I'll make even this a little cleaner later.
16 # 12-Jan-96 tjh Added more things ... including CA -signcert which
17 # converts a certificate to a request and then signs it.
18 # 10-Jan-96 eay Fixed a few more bugs and added the SSLEAY_CONFIG
19 # environment variable so this can be driven from
21 # 25-Jul-96 eay Cleaned up filenames some more.
22 # 11-Jun-96 eay Fixed a few filename missmatches.
23 # 03-May-96 eay Modified to use 'ssleay cmd' instead of 'cmd'.
24 # 18-Apr-96 tjh Original hacking
30 # 27-Apr-98 snh Translation into perl, fix existing CA bug.
36 # default openssl.cnf file has setup as per the following
37 # demoCA ... where everything is stored
40 if(defined $ENV{OPENSSL}) {
41 $openssl = $ENV{OPENSSL};
44 $ENV{OPENSSL} = $openssl;
47 $SSLEAY_CONFIG=$ENV{"SSLEAY_CONFIG"};
48 $DAYS="-days 365"; # 1 year
49 $CADAYS="-days 1095"; # 3 years
50 $REQ="$openssl req $SSLEAY_CONFIG";
51 $CA="$openssl ca $SSLEAY_CONFIG";
52 $VERIFY="$openssl verify";
53 $X509="$openssl x509";
54 $PKCS12="$openssl pkcs12";
66 if ( /^(-\?|-h|-help)$/ ) {
67 print STDERR "usage: CA -newcert|-newreq|-newreq-nodes|-newca|-sign|-verify\n";
69 } elsif (/^-newcert$/) {
70 # create a certificate
71 system ("$REQ -new -x509 -keyout newreq.pem -out newreq.pem $DAYS");
73 print "Certificate (and private key) is in newreq.pem\n"
74 } elsif (/^-newreq$/) {
75 # create a certificate request
76 system ("$REQ -new -keyout newreq.pem -out newreq.pem $DAYS");
78 print "Request (and private key) is in newreq.pem\n";
79 } elsif (/^-newreq-nodes$/) {
80 # create a certificate request
81 system ("$REQ -new -nodes -keyout newreq.pem -out newreq.pem $DAYS");
83 print "Request (and private key) is in newreq.pem\n";
84 } elsif (/^-newca$/) {
85 # if explicitly asked for or it doesn't exist then setup the
86 # directory structure that Eric likes to manage things
88 if ( "$NEW" || ! -f "${CATOP}/serial" ) {
89 # create the directory hierarchy
90 mkdir $CATOP, $DIRMODE;
91 mkdir "${CATOP}/certs", $DIRMODE;
92 mkdir "${CATOP}/crl", $DIRMODE ;
93 mkdir "${CATOP}/newcerts", $DIRMODE;
94 mkdir "${CATOP}/private", $DIRMODE;
95 open OUT, ">${CATOP}/index.txt";
98 if ( ! -f "${CATOP}/private/$CAKEY" ) {
99 print "CA certificate filename (or enter to create)\n";
104 # ask user for existing CA certificate
106 cp_pem($FILE,"${CATOP}/private/$CAKEY", "PRIVATE");
107 cp_pem($FILE,"${CATOP}/$CACERT", "CERTIFICATE");
110 print "Making CA certificate ...\n";
111 system ("$REQ -new -keyout " .
112 "${CATOP}/private/$CAKEY -out ${CATOP}/$CAREQ");
113 system ("$CA -create_serial " .
114 "-out ${CATOP}/$CACERT $CADAYS -batch " .
115 "-keyfile ${CATOP}/private/$CAKEY -selfsign " .
116 "-infiles ${CATOP}/$CAREQ ");
120 } elsif (/^-pkcs12$/) {
121 my $cname = $ARGV[1];
122 $cname = "My Certificate" unless defined $cname;
123 system ("$PKCS12 -in newcert.pem -inkey newreq.pem " .
124 "-certfile ${CATOP}/$CACERT -out newcert.p12 " .
125 "-export -name \"$cname\"");
128 } elsif (/^-xsign$/) {
129 system ("$CA -policy policy_anything -infiles newreq.pem");
131 } elsif (/^(-sign|-signreq)$/) {
132 system ("$CA -policy policy_anything -out newcert.pem " .
133 "-infiles newreq.pem");
135 print "Signed certificate is in newcert.pem\n";
136 } elsif (/^(-signCA)$/) {
137 system ("$CA -policy policy_anything -out newcert.pem " .
138 "-extensions v3_ca -infiles newreq.pem");
140 print "Signed CA certificate is in newcert.pem\n";
141 } elsif (/^-signcert$/) {
142 system ("$X509 -x509toreq -in newreq.pem -signkey newreq.pem " .
144 system ("$CA -policy policy_anything -out newcert.pem " .
147 print "Signed certificate is in newcert.pem\n";
148 } elsif (/^-verify$/) {
151 system ("$VERIFY -CAfile $CATOP/$CACERT $j");
152 $RET=$? if ($? != 0);
156 system ("$VERIFY -CAfile $CATOP/$CACERT newcert.pem");
161 print STDERR "Unknown arg $_\n";
162 print STDERR "usage: CA -newcert|-newreq|-newreq-nodes|-newca|-sign|-verify\n";
170 my ($infile, $outfile, $bound) = @_;
172 open OUT, ">$outfile";
175 $flag = 1 if (/^-----BEGIN.*$bound/) ;
176 print OUT $_ if ($flag);
177 if (/^-----END.*$bound/) {