demos/ssltest-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 TEST_CA_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test CA (1024 bit RSA)"
  28
  29 TEST_SERVER_FILE=rsa1024TestServer
  30 TEST_SERVER_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test Server (1024 bit RSA)"
  31
  32 TEST_CLIENT_FILE=rsa1024TestClient
  33 TEST_CLIENT_DN="/C=US/ST=CA/L=Mountain View/O=Sun Microsystems, Inc./OU=Sun Microsystems Laboratories/CN=Test Client (1024 bit RSA)"
  34
  35 # Generating an EC certificate involves the following main steps
  36 # 1. Generating curve parameters (if needed)
  37 # 2. Generating a certificate request
  38 # 3. Signing the certificate request
  39 # 4. [Optional] One can combine the cert and private key into a single
  40 #    file and also delete the certificate request
  41
  42 $MKDIR -p $CERTS_DIR
  43 $MKDIR -p $KEYS_DIR
  44 $MKDIR -p $COMBO_DIR
  45
  46 echo "Generating self-signed CA certificate (RSA)"
  47 echo "==========================================="
  48
  49 $OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_CA_DN" \
  50     -keyout $KEYS_DIR/$TEST_CA_FILE.key.pem \
  51     -newkey rsa:1024 -new \
  52     -out $CERTS_DIR/$TEST_CA_FILE.req.pem
  53
  54 $OPENSSL_CMD x509 -req -days $DAYS \
  55     -in $CERTS_DIR/$TEST_CA_FILE.req.pem \
  56     -extfile $OPENSSL_DIR/apps/openssl.cnf \
  57     -extensions v3_ca \
  58     -signkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
  59     -out $CERTS_DIR/$TEST_CA_FILE.cert.pem
  60
  61 # Display the certificate
  62 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CA_FILE.cert.pem -text
  63
  64 # Place the certificate and key in a common file
  65 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CA_FILE.cert.pem -issuer -subject \
  66          > $COMBO_DIR/$TEST_CA_FILE.pem
  67 $CAT $KEYS_DIR/$TEST_CA_FILE.key.pem >> $COMBO_DIR/$TEST_CA_FILE.pem
  68
  69 # Remove the cert request file (no longer needed)
  70 $RM $CERTS_DIR/$TEST_CA_FILE.req.pem
  71
  72 echo "GENERATING A TEST SERVER CERTIFICATE (RSA)"
  73 echo "=========================================="
  74
  75 $OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_SERVER_DN" \
  76     -keyout $KEYS_DIR/$TEST_SERVER_FILE.key.pem \
  77     -newkey rsa:1024 -new \
  78     -out $CERTS_DIR/$TEST_SERVER_FILE.req.pem
  79
  80 $OPENSSL_CMD x509 -req -days $DAYS \
  81     -in $CERTS_DIR/$TEST_SERVER_FILE.req.pem \
  82     -CA $CERTS_DIR/$TEST_CA_FILE.cert.pem \
  83     -CAkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
  84     -out $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -CAcreateserial
  85
  86 # Display the certificate
  87 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -text
  88
  89 # Place the certificate and key in a common file
  90 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_SERVER_FILE.cert.pem -issuer -subject \
  91          > $COMBO_DIR/$TEST_SERVER_FILE.pem
  92 $CAT $KEYS_DIR/$TEST_SERVER_FILE.key.pem >> $COMBO_DIR/$TEST_SERVER_FILE.pem
  93
  94 # Remove the cert request file (no longer needed)
  95 $RM $CERTS_DIR/$TEST_SERVER_FILE.req.pem
  96
  97 echo "GENERATING A TEST CLIENT CERTIFICATE (RSA)"
  98 echo "=========================================="
  99
 100 $OPENSSL_CMD req $OPENSSL_CNF -nodes -subj "$TEST_CLIENT_DN" \
 101              -keyout $KEYS_DIR/$TEST_CLIENT_FILE.key.pem \
 102              -newkey rsa:1024 -new \
 103              -out $CERTS_DIR/$TEST_CLIENT_FILE.req.pem
 104
 105 $OPENSSL_CMD x509 -req -days $DAYS \
 106     -in $CERTS_DIR/$TEST_CLIENT_FILE.req.pem \
 107     -CA $CERTS_DIR/$TEST_CA_FILE.cert.pem \
 108     -CAkey $KEYS_DIR/$TEST_CA_FILE.key.pem \
 109     -out $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -CAcreateserial
 110
 111 # Display the certificate
 112 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -text
 113
 114 # Place the certificate and key in a common file
 115 $OPENSSL_CMD x509 -in $CERTS_DIR/$TEST_CLIENT_FILE.cert.pem -issuer -subject \
 116          > $COMBO_DIR/$TEST_CLIENT_FILE.pem
 117 $CAT $KEYS_DIR/$TEST_CLIENT_FILE.key.pem >> $COMBO_DIR/$TEST_CLIENT_FILE.pem
 118
 119 # Remove the cert request file (no longer needed)
 120 $RM $CERTS_DIR/$TEST_CLIENT_FILE.req.pem
 121