Openshift security hackathon

Log in to cluster
Update cluster logo
Deploy the vulnerable workload

This document captures the steps required to set up an instance of the workshop.

Log in to cluster

oc login --web https://api.cluster-dlljg.dlljg.sandbox1289.opentlc.com:6443

Update cluster logo

oc create configmap console-custom-logo --from-file=/home/james/Downloads/logo.png -n openshift-config

cat << EOF | oc apply --filename -
apiVersion: operator.openshift.io/v1
kind: Console
metadata:
  name: cluster
spec:
  customization:
    customLogoFile:
      key: logo.png
      name: console-custom-logo
    customProductName: ACME Financial Services OpenShift Console
EOF

Deploy the vulnerable workload

cat << EOF | oc apply --filename -
---
kind: Namespace
apiVersion: v1
metadata:
  name: prd-acme-payments

---
kind: Deployment
apiVersion: apps/v1
metadata:
  name: prd-acme-payments-processor
  namespace: prd-acme-payments
  labels:
    app: payments-processor
spec:
  replicas: 3
  selector:
    matchLabels:
      deployment: prd-acme-payments-processor
  template:
    metadata:
      labels:
        deployment: prd-acme-payments-processor
    spec:
      containers:
        - name: literally-log4shell
          image: quay.io/smileyfritz/log4shell-app:v0.5
          securityContext:
            capabilities:
              add:
                - SYS_ADMIN
                - NET_ADMIN
          ports:
            - containerPort: 8080
              protocol: TCP
          resources: {}
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: IfNotPresent
          volumeMounts:
            - name: unix-socket
              mountPath: /var/run/crio/crio.sock
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      dnsPolicy: ClusterFirst
      securityContext: {}
      schedulerName: default-scheduler
      volumes:
        - name: unix-socket
          hostPath:
            path: /var/run/crio/crio.sock
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 25%
      maxSurge: 25%
  revisionHistoryLimit: 10
  progressDeadlineSeconds: 600
EOF

oc adm policy add-scc-to-user privileged -z default -n prd-acme-payments