apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "oauth2-proxy.fullname" . }}
  labels:
    {{- include "oauth2-proxy.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      {{- include "oauth2-proxy.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "oauth2-proxy.selectorLabels" . | nindent 8 }}
    spec:
      securityContext:
        runAsNonRoot: true
        runAsUser: 65532
        runAsGroup: 65532
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: oauth2-proxy
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          args:
            - --provider={{ .Values.provider.name }}
            - --oidc-issuer-url={{ .Values.provider.oidcIssuerUrl }}
            - --email-domain={{ .Values.provider.emailDomain }}
            - --upstream={{ .Values.upstream }}
            - --http-address=0.0.0.0:4180
            - --redirect-url={{ .Values.redirect.url }}
            - --cookie-secure={{ .Values.cookie.secure }}
            - --cookie-domain={{ .Values.cookie.domain }}
            - --cookie-name={{ .Values.cookie.name }}
            - --set-xauthrequest={{ .Values.headers.setXAuthRequest }}
            - --pass-access-token={{ .Values.headers.passAccessToken }}
            # Relay the authenticated user's email to the upstream as X-Knoe-User.
            - --set-authorization-header=false
            - --reverse-proxy=true
            - --skip-provider-button=true
            - --scope=openid email profile
            - --silence-ping-logging=true
            - --request-logging=true
            - --auth-logging=true
            {{- range .Values.skipAuthRoutes }}
            - --skip-auth-route={{ . }}
            {{- end }}
          env:
            - name: OAUTH2_PROXY_CLIENT_ID
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.credentialsSecret.name }}
                  key: client-id
            - name: OAUTH2_PROXY_CLIENT_SECRET
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.credentialsSecret.name }}
                  key: client-secret
            - name: OAUTH2_PROXY_COOKIE_SECRET
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.credentialsSecret.name }}
                  key: cookie-secret
          ports:
            - name: http
              containerPort: 4180
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /ping
              port: http
            initialDelaySeconds: 5
            periodSeconds: 10
            timeoutSeconds: 3
          readinessProbe:
            httpGet:
              path: /ping
              port: http
            initialDelaySeconds: 5
            periodSeconds: 5
            timeoutSeconds: 3
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          securityContext:
            allowPrivilegeEscalation: false
            capabilities:
              drop: ["ALL"]
            readOnlyRootFilesystem: true