# config-leak.yaml.txt
# ====================
# INTENTIONALLY VULNERABLE Kubernetes deployment for CTF / code-auditing practice.
# DO NOT apply to any cluster. All misconfigurations are educational.

apiVersion: v1
kind: Namespace
metadata:
  name: production-app

---
# VULNERABILITY: Secrets stored in plain text (not base64-encoded Secret object)
apiVersion: v1
kind: ConfigMap
metadata:
  name: app-config
  namespace: production-app
data:
  DATABASE_URL: "postgresql://appuser:S3cretPa$$w0rd@db.internal:5432/proddb"
  REDIS_URL: "redis://:r3d1sP@ss@redis.internal:6379/0"
  API_SECRET_KEY: "sk-live-4f3c2b1a0d9e8f7c6b5a4d3e2f1a0b9c"
  AWS_ACCESS_KEY_ID: "AKIAIOSFODNN7EXAMPLE"
  AWS_SECRET_ACCESS_KEY: "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY"
  STRIPE_SECRET_KEY: "sk_live_51HGb2LExample1234567890abcdefg"
  JWT_SIGNING_KEY: "my-jwt-secret-do-not-share"
  SMTP_PASSWORD: "mailP@ss123"

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: web-app
  namespace: production-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: web-app
  template:
    metadata:
      labels:
        app: web-app
    spec:
      # VULNERABILITY: Running as root with no service account restrictions
      # TODO: add a non-root securityContext
      hostNetwork: true          # VULNERABILITY: shares host network namespace
      hostPID: true              # VULNERABILITY: shares host PID namespace
      containers:
      - name: web-app
        image: internal-registry.company.com/web-app:latest  # no image digest pinning
        ports:
        - containerPort: 8080
        envFrom:
        - configMapRef:
            name: app-config     # injects all secrets as env vars
        securityContext:
          privileged: true       # VULNERABILITY: full host privileges
          runAsUser: 0           # VULNERABILITY: running as root
          allowPrivilegeEscalation: true
          readOnlyRootFilesystem: false
          capabilities:
            add:
            - SYS_ADMIN          # VULNERABILITY: dangerous capability
            - NET_ADMIN
            - SYS_PTRACE
        # VULNERABILITY: No resource limits -- allows resource exhaustion / noisy neighbor
        # resources:
        #   limits:
        #     cpu: "500m"
        #     memory: "512Mi"
        #   requests:
        #     cpu: "100m"
        #     memory: "128Mi"
        volumeMounts:
        - name: host-root
          mountPath: /host       # VULNERABILITY: host filesystem mounted
      - name: debug-sidecar
        image: busybox:latest
        command: ["sleep", "infinity"]
        securityContext:
          privileged: true       # VULNERABILITY: debug container left in production
          runAsUser: 0
      volumes:
      - name: host-root
        hostPath:
          path: /                # VULNERABILITY: entire host filesystem exposed
          type: Directory

---
# VULNERABILITY: Service exposed without NetworkPolicy restrictions
apiVersion: v1
kind: Service
metadata:
  name: web-app-service
  namespace: production-app
spec:
  type: NodePort               # VULNERABILITY: exposed on all node IPs
  selector:
    app: web-app
  ports:
  - port: 8080
    targetPort: 8080
    nodePort: 30080             # fixed port, easily scannable

---
# VULNERABILITY: Overly permissive RBAC -- service account has cluster-admin
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: web-app-admin-binding
subjects:
- kind: ServiceAccount
  name: default                 # VULNERABILITY: using default service account
  namespace: production-app
roleRef:
  kind: ClusterRole
  name: cluster-admin           # VULNERABILITY: full cluster admin privileges
  apiGroup: rbac.authorization.k8s.io

---
# VULNERABILITY: Ingress with no TLS, no rate limiting, no WAF
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: web-app-ingress
  namespace: production-app
  # No annotations for rate limiting, CORS, or security headers
spec:
  rules:
  - host: app.example.com
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: web-app-service
            port:
              number: 8080
  # No TLS block -- VULNERABILITY: traffic is unencrypted