INSTALLATION INSTRUCTIONS
------------------------- for Debian 7 "wheezy" server

1/ Minimal debian install
-------------------------

Install a minimal Debian 7 "wheezy" server system with the software:

- OpenSSH server
- LAMP server (don't forget php5-mysql)
- Mail server

You will get some questions, you will probably want to set:
sudo apt-get install postfix
- Postfix Configuration: Satellite system

Make sure your system is up2date:
apt-get update
apt-get upgrade


2/ Dependencies *
----------------
Once the system is installed you can perform the following steps as root:

# Because vim is just so practical
apt-get install vim

# Note that the php5-redis package in Debian oldstable (wheezy) only exists in the backports repository: http://backports.debian.org/Instructions/
# Install the dependencies:
apt-get install gcc zip php-pear git redis-server make python-dev python-pip libxml2-dev libxslt1-dev zlib1g-dev php5-dev libapache2-mod-php5 php5-mysql php5-json php5-redis curl
pear install Crypt_GPG    # we need version >1.3.0
#if you are using a proxy do:
pear config-set http_proxy http://username:password@yourproxy:80


3/ MISP code
------------
# Download MISP using git in the /var/www/ directory.
mkdir /var/www/MISP
cd /var/www/MISP
git clone https://github.com/MISP/MISP.git /var/www/MISP
git checkout tags/$(git describe --tags `git rev-list --tags --max-count=1`)
# if the last shortcut doesn't work, specify the latest version manually
# example: git checkout tags/v2.4.XY
# the message regarding a "detached HEAD state" is expected behaviour
# (you only have to create a new branch, if you want to change stuff and do a pull request for example)

# if you are behind a proxy:
git config --global http.proxy http://username:password@yourproxy:80

# Make git ignore filesystem permission differences
cd /var/www/MISP
git config core.filemode false

# install Mitre's STIX and its dependencies by running the following commands:
apt-get install python-dev python-pip libxml2-dev libxslt-dev zlib1g-dev
cd /var/www/MISP/app/files/scripts
git clone https://github.com/CybOXProject/python-cybox.git
git clone https://github.com/STIXProject/python-stix.git
cd /var/www/MISP/app/files/scripts/python-cybox
git checkout v2.1.0.12
# before the next step make sure your http_proxy and https_proxy settings are set
python setup.py install
cd /var/www/MISP/app/files/scripts/python-stix
git checkout v1.1.1.4
python setup.py install

4/ CakePHP
-----------
# CakePHP is now included as a submodule of MISP, execute the following commands to let git fetch it:

cd /var/www/MISP
git submodule init
git submodule update

# Once done, install CakeResque along with its dependencies if you intend to use the built in background jobs:
cd /var/www/MISP/app
curl -s https://getcomposer.org/installer | php
php composer.phar require kamisama/cake-resque:4.1.2
php composer.phar config vendor-dir Vendor
php composer.phar install

# Enable CakeResque with php5-redis
sudo php5enmod redis

# To use the scheduler worker for scheduled tasks, do the following:
cp -fa /var/www/MISP/INSTALL/setup/config.php /var/www/MISP/app/Plugin/CakeResque/Config/config.php

5/ Set the permissions
----------------------

# Check if the permissions are set correctly using the following commands as root:
chown -R www-data:www-data /var/www/MISP
chmod -R 750 /var/www/MISP
chmod -R g+ws /var/www/MISP/app/tmp
chmod -R g+ws /var/www/MISP/app/files
chmod -R g+ws /var/www/MISP/app/files/scripts/tmp

6/ Create a database and user
-----------------------------
# Enter the mysql shell
mysql -u root -p

mysql> create database misp;
mysql> grant usage on *.* to misp@localhost identified by 'XXXXXXXXX';
mysql> grant all privileges on misp.* to misp@localhost ;
mysql> exit

cd /var/www/MISP

# Import the empty MySQL database from MYSQL.sql
mysql -u misp -p misp < INSTALL/MYSQL.sql
#enter the password you set previously


7/ Apache configuration
-----------------------
# Now configure your apache server with the DocumentRoot /var/www/MISP/app/webroot/
# A sample vhost can be found in /var/www/MISP/INSTALL/apache.misp.ubuntu

cp /var/www/MISP/INSTALL/apache.misp.ubuntu /etc/apache2/sites-available/misp.conf

# Be aware that the configuration files for apache 2.4 and up have changed.
# The configuration file has to have the .conf extension in the sites-available directory
# For more information, visit http://httpd.apache.org/docs/2.4/upgrading.html

a2dissite 000-default
# 000-default can be called default based on distribution, in which case run a2dissite default
a2ensite misp

# Enable modules
a2enmod rewrite

# Restart apache
service apache2 reload

# We seriously recommend using only SSL !
# Check out the /var/www/MISP/INSTALL/apache.misp.ssl file for an example


8/ MISP configuration
---------------------
# There are 4 sample configuration files in /var/www/MISP/app/Config that need to be copied
cd /var/www/MISP/app/Config
cp -a bootstrap.default.php bootstrap.php
cp -a database.default.php database.php
cp -a core.default.php core.php
cp -a config.default.php config.php

# Configure the fields in the newly created files:
# database.php : login, port, password, database

# Important! Change the salt key in /var/www/MISP/app/Config/config.php
# The salt key must be an at least 32 byte long string.
# The admin user account will be generated on the first login, make sure that the salt is changed before you create that user
# If you forget to do this step, and you are still dealing with a fresh installation, just alter the salt,
# delete the user from mysql and log in again using the default admin credentials (admin@admin.test / admin)

# Change base url in config.php
'baseurl' => 'https://yourhostname.net',

# and make sure the file permissions are still OK
chown -R www-data:www-data /var/www/MISP/app/Config
chmod -R 750 /var/www/MISP/app/Config

# Generate a GPG encryption key.
mkdir /var/www/MISP/.gnupg
chown www-data:www-data /var/www/MISP/.gnupg
chmod 700 /var/www/MISP/.gnupg
sudo -u www-data gpg --homedir /var/www/MISP/.gnupg --gen-key

# The email address should match the one set in the config.php configuration file
# Make sure that you use the same settings in the MISP Server Settings tool (Described on line 184)

# And export the public key to the webroot
sudo -u www-data gpg --homedir /var/www/MISP/.gnupg --export --armor YOUR-EMAIL > /var/www/MISP/app/webroot/gpg.asc

# To make the background workers start on boot
chmod +x /var/www/MISP/app/Console/worker/start.sh
sudo vim /etc/rc.local
# Add the following line before the last line (exit 0). Make sure that you replace www-data with your apache user:
su www-data -c 'bash /var/www/MISP/app/Console/worker/start.sh'

# Now log in using the webinterface:
# The default user/pass = admin@admin.test/admin

# Using the server settings tool in the admin interface (Administration -> Server Settings), set MISP up to your preference
# It is especially vital that no critical issues remain!
# start the workers by navigating to the workers tab and clicking restart all workers

#Don't forget to change the email, password and authentication key after installation.

# Once done, have a look at the diagnostics

# If any of the directories that MISP uses to store files is not writeable to the apache user, change the permissions
# you can do this by running the following commands:

chmod -R 750 /var/www/MISP/<directory path with an indicated issue>
chown -R www-data:www-data /var/www/MISP/<directory path with an indicated issue>

# Make sure that the STIX libraries and GnuPG work as intended, if not, refer to INSTALL.txt's paragraphs dealing with these two items

# If anything goes wrong, make sure that you check MISP's logs for errors:
# /var/www/MISP/app/tmp/logs/error.log
# /var/www/MISP/app/tmp/logs/resque-worker-error.log
# /var/www/MISP/app/tmp/logs/resque-scheduler-error.log
# /var/www/MISP/app/tmp/logs/resque-2015-01-01.log //where the actual date is the current date

Recommended actions
-------------------
- By default CakePHP exposes his name and version in email headers. Apply a patch to remove this behavior.

- You should really harden your OS
- You should really harden the configuration of Apache
- You should really harden the configuration of MySQL
- Keep your software up2date (MISP, CakePHP and everything else)
- Log and audit

Optional features
-------------------
# MISP has a new pub/sub feature, using ZeroMQ. To enable it, simply run the following command
pip install pyzmq