#!/bin/sh

#  Licensed to the Apache Software Foundation (ASF) under one
#  or more contributor license agreements.  See the NOTICE file
#  distributed with this work for additional information
#  regarding copyright ownership.  The ASF licenses this file
#  to you under the Apache License, Version 2.0 (the
#  "License"); you may not use this file except in compliance
#  with the License.  You may obtain a copy of the License at
#  
#    http://www.apache.org/licenses/LICENSE-2.0
#    
#  Unless required by applicable law or agreed to in writing,
#  software distributed under the License is distributed on an
#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
#  KIND, either express or implied.  See the License for the
#  specific language governing permissions and limitations
#  under the License.

# Generate an OpenID server conf
here=`readlink -f $0`; here=`dirname $here`
root=`readlink -f $1`
host=$2
port=`echo $3 | awk -F "/" '{ print $1 }'`
pport=`echo $3 | awk -F "/" '{ print $2 }'`
if [ "$pport" = "" ]; then
    pport=$port
fi
htdocs=`readlink -f $4`
openid_prefix=`cat openid.prefix`

# Configure HTTPD mod_auth_openid module
cat >>$root/conf/httpd.conf <<EOF
# Support for OpenID authentication
LoadModule authopenid_module  $openid_prefix/modules/mod_auth_openid.so

<Location />
AuthOpenIDEnabled On
AuthOpenIDCookiePath /
AuthOpenIDLoginPage /login
AuthOpenIDAXAdd EMAIL http://axschema.org/contact/email
</Location>

<Location /unprotected>
AuthOpenIDEnabled Off
</Location>

<Location /login>
AuthOpenIDEnabled Off
</Location>

<Location /logout>
AuthOpenIDEnabled Off
</Location>

EOF