#!/usr/bin/env bash

#
# 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.
#

script_name=`basename $0`

# This minimum value corresponds to sasl version 2.1.22
minimum_sasl_version=131350

sasl_version=$($QPID_TEST_EXEC_DIR/sasl_version)

# This test is necessary because this sasl version is the first one that permits 
# redirection of the sasl config file path.
if [ "$sasl_version" -lt  "$minimum_sasl_version" ]; then
  echo "sasl_fed: must have sasl version 2.1.22 or greater.  ( Integer value: $minimum_sasl_version )  Version is: $sasl_version"
  exit 0
fi


sasl_config_dir=$QPID_TEST_EXEC_DIR/sasl_config


# Debugging print. --------------------------
debug=
function print {
  if [ "$debug" ]; then
    echo "${script_name}: $1"
  fi
}


my_random_number=$RANDOM
tmp_root=/tmp/sasl_fed_$my_random_number
mkdir -p $tmp_root


LOG_FILE=$tmp_root/qpidd.log

# If you want to see this test fail, just comment out this 'mv' command.
print "Moving sasl configuration dir."
mv ${sasl_config_dir} ${sasl_config_dir}-


#--------------------------------------------------
print " Starting broker"
#--------------------------------------------------
$QPIDD_EXEC                                  \
  -p 0  --interface 127.0.0.1                \
  --no-data-dir                              \
  --auth=yes                                 \
  --mgmt-enable=yes                          \
  --log-enable info+                         \
  --log-source yes                           \
  --log-to-file ${LOG_FILE}                  \
  --sasl-config=$sasl_config_dir             \
  -d 2> /dev/null  1> $tmp_root/broker_port



# If it works right, the output will look something like this:  ( two lines long )
# Daemon startup failed: SASL: sasl_set_path failed: no such directory: /home/mick/trunk/qpid/cpp/src/tests/sasl_config (qpid/broker/SaslAuthenticator.cpp:112)
# 2011-10-13 14:07:00 critical qpidd.cpp:83: Unexpected error: Daemon startup failed: SASL: sasl_set_path failed: no such directory: /home/mick/trunk/qpid/cpp/src/tests/sasl_config (qpid/broker/SaslAuthenticator.cpp:112)

result=`cat ${LOG_FILE} | grep "sasl_set_path failed: no such directory" | wc -l `

#--------------------------------------------------
print "Restore the Sasl config dir to its original place."
#--------------------------------------------------
mv ${sasl_config_dir}- ${sasl_config_dir}

if [ "2" -eq ${result} ]; then
  print "result: success"
  rm -rf $tmp_root
  exit 0
fi


# If this test fails, the broker is still alive.
# Kill it.
broker_port=`cat $tmp_root/broker_port`
#--------------------------------------------------
print "Asking broker to quit."
#--------------------------------------------------
$QPIDD_EXEC --port $broker_port --quit

rm -rf $tmp_root

print "result: fail"
exit 1