#!/bin/sh

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#  to you under the Apache License, Version 2.0 (the
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#  
#    http://www.apache.org/licenses/LICENSE-2.0
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# Generate a minimal HTTPD form authentication configuration
here=`echo "import os; print os.path.realpath('$0')" | python`; here=`dirname $here`
mkdir -p $1
root=`echo "import os; print os.path.realpath('$1')" | python`

conf=`cat $root/conf/httpd.conf | grep "# Generated by: httpd-conf"`
host=`echo $conf | awk '{ print $6 }'`

pw=`cat $root/cert/ca.key | head -2 | tail -1`

# Generate form authentication configuration
cat >>$root/conf/auth.conf <<EOF
# Generated by: open-auth-conf $*
# Enable Tuscany open authentication
<Location />
AuthType Open
AuthName "$host"
Session On
SessionCookieName TuscanyOpenAuth domain=.$host; path=/; max-age=31556926
SessionCryptoPassphrase $pw
AuthOpenAuth On
AuthOpenAuthLoginPage /login
Require valid-user
</Location>

# Use HTTPD form-based authentication
<Location /login/dologin>
AuthType Form
AuthName "$host"
AuthFormProvider file
AuthFormLoginRequiredLocation /login
AuthFormLogoutLocation /
Require valid-user
SetHandler form-login-handler
</Location>

# Mark login page with a header
<Location /login>
Header set X-Login open-auth
</Location>

EOF