Script added from [http://guillaume.romagny.free.fr/evaldo/csr.sh (mentioned at http://wiki.cacert.org/VhostTaskForce).

1 files changed, 121 insertions, 0 deletions

diff --git a/localcsr b/localcsr
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index 0000000..9eb24e0
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+++ b/localcsr
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+#!/bin/sh
+# csr.sh: Certificate Signing Request Generator
+# Copyright(c) 2005 Evaldo Gardenali <evaldo@gardenali.biz>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "ASIS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+# POSSIBILITY OF SUCH DAMAGE.
+#
+# ChangeLog:
+# Mon May 23 00:14:37 BRT 2005 - evaldo - Initial Release
+
+# be safe about permissions
+LASTUMASK=`umask`
+umask 077
+
+# OpenSSL for HPUX needs a random file
+RANDOMFILE=$HOME/.rnd
+
+# create a config file for openssl
+CONFIG=`mktemp -q /tmp/openssl-conf.XXXXXXXX`
+if [ ! $? -eq 0 ]; then
+    echo "Could not create temporary config file. exiting"
+    exit 1
+fi
+
+echo "Private Key and Certificate Signing Request Generator"
+echo "This script was designed to suit the request format needed by"
+echo "the CAcert Certificate Authority. www.CAcert.org"
+echo
+
+printf "Short Hostname (ie. imap big_srv www2): "
+read HOST
+printf "FQDN/CommonName (ie. www.example.com) : "
+read COMMONNAME
+
+echo "Type SubjectAltNames for the certificate, one per line. Enter a blank line to finish"
+SAN=1        # bogus value to begin the loop
+SANAMES=""   # sanitize
+while [ ! "$SAN" = "" ]; do
+    printf "SubjectAltName: DNS:"
+    read SAN
+    if [ "$SAN" = "" ]; then break; fi # end of input
+    if [ "$SANAMES" = "" ]; then
+        SANAMES="DNS:$SAN"
+    else
+        SANAMES="$SANAMES,DNS:$SAN"
+    fi
+done
+
+# Config File Generation
+
+cat <<EOF > $CONFIG
+# -------------- BEGIN custom openssl.cnf -----
+ HOME                    = $HOME
+EOF
+
+if [ "`uname -s`" = "HP-UX" ]; then
+    echo " RANDFILE                = $RANDOMFILE" >> $CONFIG
+fi
+
+cat <<EOF >> $CONFIG
+ oid_section             = new_oids
+ [ new_oids ]
+ [ req ]
+ default_days            = 730            # how long to certify for
+ default_keyfile         = $HOME/${HOST}_privatekey.pem
+ distinguished_name      = req_distinguished_name
+ encrypt_key             = no
+ string_mask = nombstr
+EOF
+
+if [ ! "$SANAMES" = "" ]; then
+    echo "req_extensions = v3_req # Extensions to add to certificate request" >> $CONFIG
+fi
+
+cat <<EOF >> $CONFIG
+ [ req_distinguished_name ]
+ commonName              = Common Name (eg, YOUR name)
+ commonName_default      = $COMMONNAME
+ commonName_max          = 64
+ [ v3_req ]
+EOF
+
+if [ ! "$SANAMES" = "" ]; then
+    echo "subjectAltName=$SANAMES" >> $CONFIG
+fi
+
+echo "# -------------- END custom openssl.cnf -----" >> $CONFIG
+
+echo "Running OpenSSL..."
+openssl req -batch -config $CONFIG -newkey rsa:2048 -out $HOME/${HOST}_csr.pem
+echo "Copy the following Certificate Request and paste into CAcert website to obtain a Certificate."
+echo "When you receive your certificate, you 'should' name it something like ${HOST}_server.pem"
+echo
+cat $HOME/${HOST}_csr.pem
+echo
+echo The Certificate request is also available in $HOME/${HOST}_csr.pem
+echo The Private Key is stored in $HOME/${HOST}_privatekey.pem
+echo
+
+rm $CONFIG
+
+#restore umask
+umask $LASTUMASK
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