configure

#!/bin/bash
TMP=/tmp/tmpfile

echo ""
echo "Beacon configuration script"
# echo "This configuration script should only be run once.  If you want to change settings again, you'll have to unzip the archive and start over."
echo ""
echo ""

cp httpd-beacon.conf.sample httpd-beacon.conf

cd beacon
sed -e '/^\/\//d' -e '/ \/\//d' -e '/^$/d' beacon.conf.sample > beacon.conf

# next step is to update beacon.conf from user input
# see http://stackoverflow.com/questions/15272244/how-to-replace-value-of-key-in-json-file-using-sed 

# fields to fill from user input:  text (default)
# domain for URL (localhost)
read -p "Domain for URL: " -e -i "localhost" domain
echo $domain
sed 's/"url": "http:\/\/localhost\//"url": "http:\/\/'${domain}'\//' beacon.conf > $TMP
cat $TMP > beacon.conf

# backend (php)
read -p "Backend: " -e -i "php" backend
echo $backend
sed 's/"backend": "php"/"backend": "'${backend}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf


# path for URL (beacon)
read -p "Path for URL (example: http://${domain}/beacon/: " -e -i "beacon" urlpath
echo $urlpath
# update paths
sed 's/path": "beacon\//path": "'${urlpath}'\//' beacon.conf > $TMP
cat $TMP > beacon.conf
sed 's/"url": "http:\/\/'${domain}'\/beacon\//"url": "http:\/\/'${domain}'\/'${urlpath}'\//' beacon.conf > $TMP
cat $TMP > beacon.conf
# update apache conf file
sed 's/Alias \/beacon \/usr\/share\/beacon/Alias \/'${urlpath}' \/usr\/share\/beacon/' ../httpd-beacon.conf > $TMP
cat $TMP > ../httpd-beacon.conf


# dbtype (mysql)
read -p "Database type: " -e -i "mysql" dbtype
echo $dbtype
sed 's/"dbtype": "mysql"/"dbtype": "'${dbtype}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# db hostname (localhost)
read -p "Database hostname: " -e -i "localhost" dbhostname
echo $dbhostname
sed 's/"hostname": "localhost"/"hostname": "'${dbhostname}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# db database (beacon)
read -p "Database name: " -e -i "beacon" dbdatabase
echo $dbdatabase
sed 's/"database": "beacon"/"database": "'${dbdatabase}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# db username (beacon)
read -p "Database username: " -e -i "beacon" dbusername
echo $dbusername
sed 's/"username": "beacon"/"username": "'${dbusername}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# db password (beacon)
read -p "Database password: " -e -i "beacon" dbpassword
echo $dbpassword
sed 's/"password": "beacon"/"password": "'${dbpassword}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# auth type (db) 
read -p "Authentication type (db,ldap): " -e -i "db" authtype
echo $authtype
sed 's/"authtype": "db"/"authtype": "'${authtype}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# only gather ldap info if ldap is being used for auth
if [ "${authtype}" = "ldap" ]
then

  # ldap account_suffix (@example.com)
  read -p "LDAP Account Suffix: " -e -i "@example.com" ldap_account_suffix
  echo $ldap_account_suffix
  sed 's/"account_suffix": "@example.com"/"account_suffix": "'${ldap_account_suffix}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap base_dn (DC=example,DC=com)
  read -p "LDAP Base DN: " -e -i "DC=example,DC=com" ldap_base_dn
  echo $ldap_base_dn
  sed 's/"base_dn": "DC=example,DC=com"/"base_dn": "'${ldap_base_dn}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap required_group ()
  read -p "LDAP Required Group: " -e -i "" ldap_required_group
  echo $ldap_required_group
  sed 's/"required_group": ""/"required_group": "'${ldap_required_group}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap domain_controller1 (dc1.example.com)
  read -p "LDAP Domain Controller 1: " -e -i "dc1.example.com" ldap_domain_controller1
  echo $ldap_domain_controller1
  sed 's/"dc1.example.com"/"'${ldap_domain_controller1}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap domain_controller2 (dc2.example.com)
  read -p "LDAP Domain Controller 2: " -e -i "dc2.example.com" ldap_domain_controller2
  echo $ldap_domain_controller2
  sed 's/"dc2.example.com"/"'${ldap_domain_controller2}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap admin_username (ldapusername)
  read -p "LDAP Admin Username: " -e -i "ldapusername" ldap_admin_username
  echo $ldap_admin_username
  sed 's/"admin_username": "ldapusername"/"admin_username": "'${ldap_admin_username}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap admin_password (ldappassword)
  read -p "LDAP Admin Password: " -e -i "ldappassword" ldap_admin_password
  echo $ldap_admin_password
  sed 's/"admin_password": "ldappassword"/"admin_password": "'${ldap_admin_password}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap real_primarygroup (false)
  read -p "LDAP Real Primary Group: " -e -i "false" ldap_real_primarygroup
  echo $ldap_real_primarygroup
  sed 's/"real_primarygroup": false/"real_primarygroup": '${ldap_real_primarygroup}'/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap use_ssl ()
  read -p "LDAP Use SSL: " -e -i "" ldap_use_ssl
  echo $ldap_use_ssl
  sed 's/"use_ssl": ""/"use_ssl": "'${ldap_use_ssl}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap use_tls ()
  read -p "LDAP Use TLS: " -e -i "" ldap_use_tls
  echo $ldap_use_tls
  sed 's/"use_tls": ""/"use_tls": "'${ldap_use_tls}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap recursive_groups ()
  read -p "LDAP Recursive Groups: " -e -i "" ldap_recursive_groups
  echo $ldap_recursive_groups
  sed 's/"recursive_groups": ""/"recursive_groups": "'${ldap_recursive_groups}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap ad_port (389)
  read -p "LDAP AD Port Number: " -e -i "389" ldap_ad_port
  echo $ldap_ad_port
  sed 's/"ad_port": "389"/"ad_port": "'${ldap_ad_port}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

  # ldap sso ()
  read -p "LDAP SSO: " -e -i "" ldap_sso
  echo $ldap_sso
  sed 's/"sso": ""/"sso": "'${ldap_sso}'"/' beacon.conf > $TMP
  cat $TMP > beacon.conf

fi

# language (en_US)
read -p "Language: " -e -i "en_US" language
echo $language
sed 's/"language": "en_US"/"language": "'${language}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# container (#container)
read -p "HTML container element: " -e -i "#container" container
echo $container
sed 's/"container": "#container"/"container": "'${container}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# isRoot (true)
read -p "isRoot: " -e -i "true" isroot
echo $isroot
sed 's/"isRoot": true/"isRoot": '${isroot}'/' beacon.conf > $TMP
cat $TMP > beacon.conf

# theme (redmond)
read -p "jQuery UI Theme: " -e -i "redmond" theme
echo $theme
sed 's/"theme": "redmond"/"theme": "'${theme}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

# storage (flatfile)
read -p "Storage: " -e -i "flatfile" storage
echo $storage
sed 's/"storage": "flatfile"/"storage": "'${storage}'"/' beacon.conf > $TMP
cat $TMP > beacon.conf

echo "To add custom commands, manually edit the beacon.conf file before running make install"