demos/ssltest-ecc/ECC-RSAcertgen.sh

   1 #!/bin/sh
   2
   3 # For a list of supported curves, use "apps/openssl ecparam -list_curves".
   4
   5 # Path to the openssl distribution
   6 OPENSSL_DIR=../..
   7 # Path to the openssl program
   8 OPENSSL_CMD=$OPENSSL_DIR/apps/openssl
   9 # Option to find configuration file
  10 OPENSSL_CNF="-config $OPENSSL_DIR/apps/openssl.cnf"
  11 # Directory where certificates are stored
  12 CERTS_DIR=./Certs
  13 # Directory where private key files are stored
  14 KEYS_DIR=$CERTS_DIR
  15 # Directory where combo files (containing a certificate and corresponding
  16 # private key together) are stored
  17 COMBO_DIR=$CERTS_DIR
  18 # cat command
  19 CAT=/bin/cat
  20 # rm command
  21 RM=/bin/rm
  22 # mkdir command
  23 MKDIR=/bin/mkdir
  24 # The certificate will expire these many days after the issue date.
  25 DAYS=1500
  26 TEST_CA_FILE=rsa1024TestCA
  27
  28 TEST_SERVER_CURVE=sect163r1
  29 TEST_SERVER_FILE=sect163r1-rsaTestServer
  30 TEST_SERVER_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test Server (sect163r1 key signed with RSA)"
  31
  32 TEST_CLIENT_CURVE=sect163r1
  33 TEST_CLIENT_FILE=sect163r1-rsaTestClient
  34 TEST_CLIENT_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test Client (sect163r1 key signed with RSA)"
  35
  36 # Generating an EC certificate involves the following main steps
  37 # 1. Generating curve parameters (if needed)
  38 # 2. Generating a certificate request
  39 # 3. Signing the certificate request
  40 # 4. [Optional] One can combine the cert and private key into a single
  41 #    file and also delete the certificate request
  42
  43 $MKDIR -p $CERTS_DIR
  44 $MKDIR -p $KEYS_DIR
  45 $MKDIR -p $COMBO_DIR
  46
  47 echo "GENERATING A TEST SERVER CERTIFICATE (ECC key signed with RSA)"
  48 echo "=============================================================="
  49 $OPENSSL_CMD ecparam -name $TEST_SERVER_CURVE -out $TEST_SERVER_CURVE.pem
  50
  51 $OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_SERVER_DN" \
  52     -keyout $KEYS_DIR/$TEST_SERVER_FILE.key.pem \
  53     -newkey ec:$TEST_SERVER_CURVE.pem -new \
  54     -out $CERTS_DIR/$TEST_SERVER_FILE.req.pem
  55
  56 $OPENSSL_CMD x509 -req -days $DAYS \
  57     -in $CERTS_DIR/$TEST_SERVER_FILE.req.pem \
  58     -CA $CERTS_DIR/$TEST_CA_FILE.cert.pem \
  59     -CAkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
  60     -out $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -CAcreateserial
  61
  62 # Display the certificate
  63 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -text
  64
  65 # Place the certificate and key in a common file
  66 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -issuer -subject \
  67          > $COMBO_DIR/$TEST_SERVER_FILE.pem
  68 $CAT $KEYS_DIR/$TEST_SERVER_FILE.key.pem >> $COMBO_DIR/$TEST_SERVER_FILE.pem
  69
  70 # Remove the cert request file (no longer needed)
  71 $RM $CERTS_DIR/$TEST_SERVER_FILE.req.pem
  72
  73 echo "GENERATING A TEST CLIENT CERTIFICATE (ECC key signed with RSA)"
  74 echo "=============================================================="
  75 $OPENSSL_CMD ecparam -name $TEST_CLIENT_CURVE -out $TEST_CLIENT_CURVE.pem
  76
  77 $OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_CLIENT_DN" \
  78              -keyout $KEYS_DIR/$TEST_CLIENT_FILE.key.pem \
  79              -newkey ec:$TEST_CLIENT_CURVE.pem -new \
  80              -out $CERTS_DIR/$TEST_CLIENT_FILE.req.pem
  81
  82 $OPENSSL_CMD x509 -req -days $DAYS \
  83     -in $CERTS_DIR/$TEST_CLIENT_FILE.req.pem \
  84     -CA $CERTS_DIR/$TEST_CA_FILE.cert.pem \
  85     -CAkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
  86     -out $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -CAcreateserial
  87
  88 # Display the certificate
  89 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -text
  90
  91 # Place the certificate and key in a common file
  92 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -issuer -subject \
  93          > $COMBO_DIR/$TEST_CLIENT_FILE.pem
  94 $CAT $KEYS_DIR/$TEST_CLIENT_FILE.key.pem >> $COMBO_DIR/$TEST_CLIENT_FILE.pem
  95
  96 # Remove the cert request file (no longer needed)
  97 $RM $CERTS_DIR/$TEST_CLIENT_FILE.req.pem
  98