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Diffstat (limited to 'openssl/apps/CA.pl')
| -rw-r--r-- | openssl/apps/CA.pl | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/openssl/apps/CA.pl b/openssl/apps/CA.pl new file mode 100644 index 000000000..a3965ecea --- /dev/null +++ b/openssl/apps/CA.pl @@ -0,0 +1,189 @@ +#!/usr/bin/perl +# +# CA - wrapper around ca to make it easier to use ... basically ca requires +# some setup stuff to be done before you can use it and this makes +# things easier between now and when Eric is convinced to fix it :-) +# +# CA -newca ... will setup the right stuff +# CA -newreq[-nodes] ... will generate a certificate request +# CA -sign ... will sign the generated request and output +# +# At the end of that grab newreq.pem and newcert.pem (one has the key +# and the other the certificate) and cat them together and that is what +# you want/need ... I'll make even this a little cleaner later. +# +# +# 12-Jan-96 tjh Added more things ... including CA -signcert which +# converts a certificate to a request and then signs it. +# 10-Jan-96 eay Fixed a few more bugs and added the SSLEAY_CONFIG +# environment variable so this can be driven from +# a script. +# 25-Jul-96 eay Cleaned up filenames some more. +# 11-Jun-96 eay Fixed a few filename missmatches. +# 03-May-96 eay Modified to use 'ssleay cmd' instead of 'cmd'. +# 18-Apr-96 tjh Original hacking +# +# Tim Hudson +# tjh@cryptsoft.com +# + +# 27-Apr-98 snh Translation into perl, fix existing CA bug. +# +# +# Steve Henson +# shenson@bigfoot.com + +# default openssl.cnf file has setup as per the following +# demoCA ... where everything is stored + +my $openssl; +if(defined $ENV{OPENSSL}) { + $openssl = $ENV{OPENSSL}; +} else { + $openssl = "openssl"; + $ENV{OPENSSL} = $openssl; +} + +$SSLEAY_CONFIG=$ENV{"SSLEAY_CONFIG"}; +$DAYS="-days 365"; # 1 year +$CADAYS="-days 1095"; # 3 years +$REQ="$openssl req $SSLEAY_CONFIG"; +$CA="$openssl ca $SSLEAY_CONFIG"; +$VERIFY="$openssl verify"; +$X509="$openssl x509"; +$PKCS12="$openssl pkcs12"; + +$CATOP="./demoCA"; +$CAKEY="cakey.pem"; +$CAREQ="careq.pem"; +$CACERT="cacert.pem"; + +$DIRMODE = 0777; + +$RET = 0; + +foreach (@ARGV) { + if ( /^(-\?|-h|-help)$/ ) { + print STDERR "usage: CA -newcert|-newreq|-newreq-nodes|-newca|-sign|-verify\n"; + exit 0; + } elsif (/^-newcert$/) { + # create a certificate + system ("$REQ -new -x509 -keyout newkey.pem -out newcert.pem $DAYS"); + $RET=$?; + print "Certificate is in newcert.pem, private key is in newkey.pem\n" + } elsif (/^-newreq$/) { + # create a certificate request + system ("$REQ -new -keyout newkey.pem -out newreq.pem $DAYS"); + $RET=$?; + print "Request is in newreq.pem, private key is in newkey.pem\n"; + } elsif (/^-newreq-nodes$/) { + # create a certificate request + system ("$REQ -new -nodes -keyout newkey.pem -out newreq.pem $DAYS"); + $RET=$?; + print "Request is in newreq.pem, private key is in newkey.pem\n"; + } elsif (/^-newca$/) { + # if explicitly asked for or it doesn't exist then setup the + # directory structure that Eric likes to manage things + $NEW="1"; + if ( "$NEW" || ! -f "${CATOP}/serial" ) { + # create the directory hierarchy + mkdir $CATOP, $DIRMODE; + mkdir "${CATOP}/certs", $DIRMODE; + mkdir "${CATOP}/crl", $DIRMODE ; + mkdir "${CATOP}/newcerts", $DIRMODE; + mkdir "${CATOP}/private", $DIRMODE; + open OUT, ">${CATOP}/index.txt"; + close OUT; + open OUT, ">${CATOP}/crlnumber"; + print OUT "01\n"; + close OUT; + } + if ( ! -f "${CATOP}/private/$CAKEY" ) { + print "CA certificate filename (or enter to create)\n"; + $FILE = <STDIN>; + + chop $FILE; + + # ask user for existing CA certificate + if ($FILE) { + cp_pem($FILE,"${CATOP}/private/$CAKEY", "PRIVATE"); + cp_pem($FILE,"${CATOP}/$CACERT", "CERTIFICATE"); + $RET=$?; + } else { + print "Making CA certificate ...\n"; + system ("$REQ -new -keyout " . + "${CATOP}/private/$CAKEY -out ${CATOP}/$CAREQ"); + system ("$CA -create_serial " . + "-out ${CATOP}/$CACERT $CADAYS -batch " . + "-keyfile ${CATOP}/private/$CAKEY -selfsign " . + "-extensions v3_ca " . + "-infiles ${CATOP}/$CAREQ "); + $RET=$?; + } + } + } elsif (/^-pkcs12$/) { + my $cname = $ARGV[1]; + $cname = "My Certificate" unless defined $cname; + system ("$PKCS12 -in newcert.pem -inkey newkey.pem " . + "-certfile ${CATOP}/$CACERT -out newcert.p12 " . + "-export -name \"$cname\""); + $RET=$?; + print "PKCS #12 file is in newcert.p12\n"; + exit $RET; + } elsif (/^-xsign$/) { + system ("$CA -policy policy_anything -infiles newreq.pem"); + $RET=$?; + } elsif (/^(-sign|-signreq)$/) { + system ("$CA -policy policy_anything -out newcert.pem " . + "-infiles newreq.pem"); + $RET=$?; + print "Signed certificate is in newcert.pem\n"; + } elsif (/^(-signCA)$/) { + system ("$CA -policy policy_anything -out newcert.pem " . + "-extensions v3_ca -infiles newreq.pem"); + $RET=$?; + print "Signed CA certificate is in newcert.pem\n"; + } elsif (/^-signcert$/) { + system ("$X509 -x509toreq -in newreq.pem -signkey newreq.pem " . + "-out tmp.pem"); + system ("$CA -policy policy_anything -out newcert.pem " . + "-infiles tmp.pem"); + $RET = $?; + print "Signed certificate is in newcert.pem\n"; + } elsif (/^-verify$/) { + if (shift) { + foreach $j (@ARGV) { + system ("$VERIFY -CAfile $CATOP/$CACERT $j"); + $RET=$? if ($? != 0); + } + exit $RET; + } else { + system ("$VERIFY -CAfile $CATOP/$CACERT newcert.pem"); + $RET=$?; + exit 0; + } + } else { + print STDERR "Unknown arg $_\n"; + print STDERR "usage: CA -newcert|-newreq|-newreq-nodes|-newca|-sign|-verify\n"; + exit 1; + } +} + +exit $RET; + +sub cp_pem { +my ($infile, $outfile, $bound) = @_; +open IN, $infile; +open OUT, ">$outfile"; +my $flag = 0; +while (<IN>) { + $flag = 1 if (/^-----BEGIN.*$bound/) ; + print OUT $_ if ($flag); + if (/^-----END.*$bound/) { + close IN; + close OUT; + return; + } +} +} + |