crypto/external/bsd/openssl/dist/apps/CA.sh

   1 #!/bin/sh
   2 #
   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 :-)
   6 #
   7 # CA -newca ... will setup the right stuff
   8 # CA -newreq ... will generate a certificate request
   9 # CA -sign ... will sign the generated request and output
  10 #
  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.
  14 #
  15 #
  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
  20 #                  a script.
  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
  25 #
  26 # Tim Hudson
  27 # tjh@cryptsoft.com
  28 #
  29
  30 # default openssl.cnf file has setup as per the following
  31 # demoCA ... where everything is stored
  32 cp_pem() {
  33     infile=$1
  34     outfile=$2
  35     bound=$3
  36     flag=0
  37     exec <$infile;
  38     while read line; do
  39         if [ $flag -eq 1 ]; then
  40                 echo $line|grep "^-----END.*$bound"  2>/dev/null 1>/dev/null
  41                 if [ $? -eq 0 ] ; then
  42                         echo $line >>$outfile
  43                         break
  44                 else
  45                         echo $line >>$outfile
  46                 fi
  47         fi
  48
  49         echo $line|grep "^-----BEGIN.*$bound"  2>/dev/null 1>/dev/null
  50         if [ $? -eq 0 ]; then
  51                 echo $line >$outfile
  52                 flag=1
  53         fi
  54     done
  55 }
  56
  57 usage() {
  58  echo "usage: $0 -newcert|-newreq|-newreq-nodes|-newca|-sign|-verify" >&2
  59 }
  60
  61 if [ -z "$OPENSSL" ]; then OPENSSL=openssl; fi
  62
  63 if [ -z "$DAYS" ] ; then DAYS="-days 365" ; fi  # 1 year
  64 CADAYS="-days 1095"     # 3 years
  65 REQ="$OPENSSL req $SSLEAY_CONFIG"
  66 CA="$OPENSSL ca $SSLEAY_CONFIG"
  67 VERIFY="$OPENSSL verify"
  68 X509="$OPENSSL x509"
  69 PKCS12="openssl pkcs12"
  70
  71 if [ -z "$CATOP" ] ; then CATOP=./demoCA ; fi
  72 CAKEY=./cakey.pem
  73 CAREQ=./careq.pem
  74 CACERT=./cacert.pem
  75
  76 RET=0
  77
  78 while [ "$1" != "" ] ; do
  79 case $1 in
  80 -\?|-h|-help)
  81     usage
  82     exit 0
  83     ;;
  84 -newcert)
  85     # create a certificate
  86     $REQ -new -x509 -keyout newkey.pem -out newcert.pem $DAYS
  87     RET=$?
  88     echo "Certificate is in newcert.pem, private key is in newkey.pem"
  89     ;;
  90 -newreq)
  91     # create a certificate request
  92     $REQ -new -keyout newkey.pem -out newreq.pem $DAYS
  93     RET=$?
  94     echo "Request is in newreq.pem, private key is in newkey.pem"
  95     ;;
  96 -newreq-nodes)
  97     # create a certificate request
  98     $REQ -new -nodes -keyout newreq.pem -out newreq.pem $DAYS
  99     RET=$?
 100     echo "Request (and private key) is in newreq.pem"
 101     ;;
 102 -newca)
 103     # if explicitly asked for or it doesn't exist then setup the directory
 104     # structure that Eric likes to manage things
 105     NEW="1"
 106     if [ "$NEW" -o ! -f ${CATOP}/serial ]; then
 107         # create the directory hierarchy
 108         mkdir -p ${CATOP}
 109         mkdir -p ${CATOP}/certs
 110         mkdir -p ${CATOP}/crl
 111         mkdir -p ${CATOP}/newcerts
 112         mkdir -p ${CATOP}/private
 113         touch ${CATOP}/index.txt
 114     fi
 115     if [ ! -f ${CATOP}/private/$CAKEY ]; then
 116         echo "CA certificate filename (or enter to create)"
 117         read FILE
 118
 119         # ask user for existing CA certificate
 120         if [ "$FILE" ]; then
 121             cp_pem $FILE ${CATOP}/private/$CAKEY PRIVATE
 122             cp_pem $FILE ${CATOP}/$CACERT CERTIFICATE
 123             RET=$?
 124             if [ ! -f "${CATOP}/serial" ]; then
 125                 $X509 -in ${CATOP}/$CACERT -noout -next_serial \
 126                       -out ${CATOP}/serial
 127             fi
 128         else
 129             echo "Making CA certificate ..."
 130             $REQ -new -keyout ${CATOP}/private/$CAKEY \
 131                            -out ${CATOP}/$CAREQ
 132             $CA -create_serial -out ${CATOP}/$CACERT $CADAYS -batch \
 133                            -keyfile ${CATOP}/private/$CAKEY -selfsign \
 134                            -extensions v3_ca \
 135                            -infiles ${CATOP}/$CAREQ
 136             RET=$?
 137         fi
 138     fi
 139     ;;
 140 -xsign)
 141     $CA -policy policy_anything -infiles newreq.pem
 142     RET=$?
 143     ;;
 144 -pkcs12)
 145     if [ -z "$2" ] ; then
 146         CNAME="My Certificate"
 147     else
 148         CNAME="$2"
 149     fi
 150     $PKCS12 -in newcert.pem -inkey newreq.pem -certfile ${CATOP}/$CACERT \
 151             -out newcert.p12 -export -name "$CNAME"
 152     RET=$?
 153     exit $RET
 154     ;;
 155 -sign|-signreq)
 156     $CA -policy policy_anything -out newcert.pem -infiles newreq.pem
 157     RET=$?
 158     cat newcert.pem
 159     echo "Signed certificate is in newcert.pem"
 160     ;;
 161 -signCA)
 162     $CA -policy policy_anything -out newcert.pem -extensions v3_ca -infiles newreq.pem
 163     RET=$?
 164     echo "Signed CA certificate is in newcert.pem"
 165     ;;
 166 -signcert)
 167     echo "Cert passphrase will be requested twice - bug?"
 168     $X509 -x509toreq -in newreq.pem -signkey newreq.pem -out tmp.pem
 169     $CA -policy policy_anything -out newcert.pem -infiles tmp.pem
 170     RET=$?
 171     cat newcert.pem
 172     echo "Signed certificate is in newcert.pem"
 173     ;;
 174 -verify)
 175     shift
 176     if [ -z "$1" ]; then
 177             $VERIFY -CAfile $CATOP/$CACERT newcert.pem
 178             RET=$?
 179     else
 180         for j
 181         do
 182             $VERIFY -CAfile $CATOP/$CACERT $j
 183             if [ $? != 0 ]; then
 184                     RET=$?
 185             fi
 186         done
 187     fi
 188     exit $RET
 189     ;;
 190 *)
 191     echo "Unknown arg $i" >&2
 192     usage
 193     exit 1
 194     ;;
 195 esac
 196 shift
 197 done
 198 exit $RET