mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2025-12-06 17:22:49 +01:00
modify so-analyst-install to work with new states and install on managers
This commit is contained in:
m0duspwnens
@@ -14,296 +14,39 @@
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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{# if this is a manager #}
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{% if grains.master == grains.id.split('_')|first -%}
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if [ "$(id -u)" -ne 0 ]; then
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echo "This script must be run using sudo!"
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exit 1
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fi
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source /usr/sbin/so-common
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doc_workstation_url="https://docs.securityonion.net/en/2.3/analyst-vm.html"
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pillar_file="/opt/so/saltstack/local/pillar/minions/{{grains.id}}.sls"
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INSTALL_LOG=/root/so-analyst-install.log
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exec &> >(tee -a "$INSTALL_LOG")
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log() {
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msg=$1
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level=${2:-I}
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now=$(TZ=GMT date +"%Y-%m-%dT%H:%M:%SZ")
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echo -e "$now | $level | $msg" >> "$INSTALL_LOG" 2>&1
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}
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error() {
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log "$1" "E"
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}
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info() {
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log "$1" "I"
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}
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title() {
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echo -e "\n-----------------------------\n $1\n-----------------------------\n" >> "$INSTALL_LOG" 2>&1
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}
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logCmd() {
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cmd=$1
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info "Executing command: $cmd"
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$cmd >> "$INSTALL_LOG" 2>&1
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}
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analyze_system() {
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title "System Characteristics"
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logCmd "uptime"
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logCmd "uname -a"
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logCmd "free -h"
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logCmd "lscpu"
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logCmd "df -h"
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logCmd "ip a"
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}
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analyze_system
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OS=$(grep PRETTY_NAME /etc/os-release | grep 'CentOS Linux 7')
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if [ $? -ne 0 ]; then
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echo "This is an unsupported OS. Please use CentOS 7 to install the analyst node."
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exit 1
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fi
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if [[ "$manufacturer" == "Security Onion Solutions" && "$family" == "Automated" ]]; then
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INSTALL=yes
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CURLCONTINUE=no
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else
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INSTALL=''
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CURLCONTINUE=''
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fi
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FIRSTPASS=yes
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while [[ $INSTALL != "yes" ]] && [[ $INSTALL != "no" ]]; do
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if [[ "$FIRSTPASS" == "yes" ]]; then
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clear
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echo "###########################################"
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echo "## ** W A R N I N G ** ##"
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echo "## _______________________________ ##"
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echo "## ##"
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echo "## Installing the Security Onion ##"
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echo "## analyst node on this device will ##"
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echo "## make permanent changes to ##"
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echo "## the system. ##"
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echo "## ##"
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echo "###########################################"
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echo "Do you wish to continue? (Type the entire word 'yes' to proceed or 'no' to exit)"
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FIRSTPASS=no
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else
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echo "Please type 'yes' to continue or 'no' to exit."
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fi
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read INSTALL
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done
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if [[ $INSTALL == "no" ]]; then
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echo "Exiting analyst node installation."
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exit 0
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fi
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echo "Testing for internet connection with curl https://securityonionsolutions.com/"
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CANCURL=$(curl -sI https://securityonionsolutions.com/ | grep "200 OK")
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if [ $? -ne 0 ]; then
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FIRSTPASS=yes
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while [[ $CURLCONTINUE != "yes" ]] && [[ $CURLCONTINUE != "no" ]]; do
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if [[ "$FIRSTPASS" == "yes" ]]; then
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echo "We could not access https://securityonionsolutions.com/."
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echo "Since packages are downloaded from the internet, internet access is required."
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echo "If you would like to ignore this warning and continue anyway, please type 'yes'."
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echo "Otherwise, type 'no' to exit."
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FIRSTPASS=no
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else
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echo "Please type 'yes' to continue or 'no' to exit."
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fi
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read CURLCONTINUE
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done
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if [[ "$CURLCONTINUE" == "no" ]]; then
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echo "Exiting analyst node installation."
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exit 0
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fi
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else
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echo "We were able to curl https://securityonionsolutions.com/."
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sleep 3
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if [ -f "$pillar_file" ]; then
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if ! grep -q "^workstation:$" "$pillar_file"; then
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# Add workstation pillar to the minion's pillar file
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printf '%s\n'\
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"workstation:"\
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" gui:"\
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" enabled: true"\
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"" >> "$pillar_file"
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echo "Applying the workstation state. This could take some time since there are many packages that need to be installed."
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salt-call state.apply workstation -linfo queue=True
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echo ""
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echo "Analyst workstation has been installed!"
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else # workstation is already added
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echo "The workstation pillar already exists in $pillar_file."
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echo "To enable/disable the gui, set 'workstation:gui:enabled' to true or false in $pillar_file."
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echo "Additional documentation can be found at $doc_workstation_url."
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fi
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# Install a GUI text editor
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yum -y install gedit
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# Install misc utils
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yum -y install wget curl unzip epel-release yum-plugin-versionlock;
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# Install xWindows
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yum -y groupinstall "X Window System";
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yum -y install gnome-classic-session gnome-terminal nautilus-open-terminal control-center liberation-mono-fonts;
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unlink /etc/systemd/system/default.target;
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ln -sf /lib/systemd/system/graphical.target /etc/systemd/system/default.target;
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yum -y install file-roller
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# Install Mono - prereq for NetworkMiner
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yum -y install mono-core mono-basic mono-winforms expect
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# Install NetworkMiner
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yum -y install libcanberra-gtk2;
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wget https://www.netresec.com/?download=NetworkMiner -O /tmp/nm.zip;
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mkdir -p /opt/networkminer/
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unzip /tmp/nm.zip -d /opt/networkminer/;
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rm /tmp/nm.zip;
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mv /opt/networkminer/NetworkMiner_*/* /opt/networkminer/
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chmod +x /opt/networkminer/NetworkMiner.exe;
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chmod -R go+w /opt/networkminer/AssembledFiles/;
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chmod -R go+w /opt/networkminer/Captures/;
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# Create networkminer shim
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cat << EOF >> /bin/networkminer
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#!/bin/bash
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/bin/mono /opt/networkminer/NetworkMiner.exe --noupdatecheck "\$@"
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EOF
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chmod +x /bin/networkminer
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# Convert networkminer ico file to png format
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yum -y install ImageMagick
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convert /opt/networkminer/networkminericon.ico /opt/networkminer/networkminericon.png
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# Create menu entry
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cat << EOF >> /usr/share/applications/networkminer.desktop
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[Desktop Entry]
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Name=NetworkMiner
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Comment=NetworkMiner
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Encoding=UTF-8
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Exec=/bin/networkminer %f
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Icon=/opt/networkminer/networkminericon-4.png
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StartupNotify=true
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Terminal=false
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X-MultipleArgs=false
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Type=Application
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MimeType=application/x-pcap;
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Categories=Network;
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EOF
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# Set default monospace font to Liberation
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cat << EOF >> /etc/fonts/local.conf
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<match target="pattern">
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<test name="family" qual="any">
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<string>monospace</string>
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</test>
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<edit binding="strong" mode="prepend" name="family">
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<string>Liberation Mono</string>
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</edit>
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</match>
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EOF
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# Install Wireshark for Gnome
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yum -y install wireshark-gnome;
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# Install dnsiff
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yum -y install dsniff;
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# Install hping3
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yum -y install hping3;
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# Install netsed
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yum -y install netsed;
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# Install ngrep
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yum -y install ngrep;
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# Install scapy
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yum -y install python36-scapy;
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# Install ssldump
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yum -y install ssldump;
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# Install tcpdump
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yum -y install tcpdump;
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# Install tcpflow
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yum -y install tcpflow;
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# Install tcpxtract
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yum -y install tcpxtract;
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# Install whois
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yum -y install whois;
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# Install foremost
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yum -y install https://forensics.cert.org/centos/cert/7/x86_64//foremost-1.5.7-13.1.el7.x86_64.rpm;
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# Install chromium
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yum -y install chromium;
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# Install tcpstat
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yum -y install https://github.com/Security-Onion-Solutions/securityonion-docker-rpm/releases/download/securityonion-tcpstat-1.5.0/securityonion-tcpstat-1.5.0.rpm;
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# Install tcptrace
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yum -y install https://github.com/Security-Onion-Solutions/securityonion-docker-rpm/releases/download/securityonion-tcptrace-6.6.7/securityonion-tcptrace-6.6.7.rpm;
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# Install sslsplit
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yum -y install libevent;
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yum -y install sslsplit;
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# Install Bit-Twist
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yum -y install https://github.com/Security-Onion-Solutions/securityonion-docker-rpm/releases/download/securityonion-bittwist-2.0.0/securityonion-bittwist-2.0.0.rpm;
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# Install chaosreader
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yum -y install perl-IO-Compress perl-Net-DNS;
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yum -y install https://github.com/Security-Onion-Solutions/securityonion-docker-rpm/releases/download/securityonion-chaosreader-0.95.10/securityonion-chaosreader-0.95.10.rpm;
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chmod +x /bin/chaosreader;
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if [ -f ../../files/analyst/README ]; then
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cp ../../files/analyst/README /;
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cp ../../files/analyst/so-wallpaper.jpg /usr/share/backgrounds/;
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cp ../../files/analyst/so-lockscreen.jpg /usr/share/backgrounds/;
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cp ../../files/analyst/so-login-logo-dark.svg /usr/share/pixmaps/;
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else
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cp /opt/so/saltstack/default/salt/common/files/analyst/README /;
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cp /opt/so/saltstack/default/salt/common/files/analyst/so-wallpaper.jpg /usr/share/backgrounds/;
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cp /opt/so/saltstack/default/salt/common/files/analyst/so-lockscreen.jpg /usr/share/backgrounds/;
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cp /opt/so/saltstack/default/salt/common/files/analyst/so-login-logo-dark.svg /usr/share/pixmaps/;
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else # if the pillar file doesn't exist
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echo "Could not find $pillar_file and add the workstation pillar."
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fi
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# Set background wallpaper
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cat << EOF >> /etc/dconf/db/local.d/00-background
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# Specify the dconf path
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[org/gnome/desktop/background]
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{#- if this is not a manager#}
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{% else -%}
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# Specify the path to the desktop background image file
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picture-uri='file:///usr/share/backgrounds/so-wallpaper.jpg'
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# Specify one of the rendering options for the background image:
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# 'none', 'wallpaper', 'centered', 'scaled', 'stretched', 'zoom', 'spanned'
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picture-options='zoom'
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# Specify the left or top color when drawing gradients or the solid color
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primary-color='000000'
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# Specify the right or bottom color when drawing gradients
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secondary-color='FFFFFF'
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EOF
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echo "Since this is not a manager, the pillar values to enable analyst workstation must be set manually. Please follow the documention at $doc_workstation_url."
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# Set lock screen
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cat << EOF >> /etc/dconf/db/local.d/00-screensaver
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[org/gnome/desktop/session]
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idle-delay=uint32 180
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{% endif -%}
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[org/gnome/desktop/screensaver]
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lock-enabled=true
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lock-delay=uint32 120
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picture-options='zoom'
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picture-uri='file:///usr/share/backgrounds/so-lockscreen.jpg'
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EOF
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cat << EOF >> /etc/dconf/db/local.d/locks/screensaver
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/org/gnome/desktop/session/idle-delay
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/org/gnome/desktop/screensaver/lock-enabled
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/org/gnome/desktop/screensaver/lock-delay
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EOF
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# Do not show the user list at login screen
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cat << EOF >> /etc/dconf/db/local.d/00-login-screen
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[org/gnome/login-screen]
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logo='/usr/share/pixmaps/so-login-logo-dark.svg'
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disable-user-list=true
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EOF
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dconf update;
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echo
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echo "Analyst workstation has been installed!"
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echo "Press ENTER to reboot or Ctrl-C to cancel."
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read pause
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reboot;
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exit 0
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