if debugPrint {
			fmt.Printf("handler: Got Connect Req %+v\n", cReq)
		}
		writeErr(remote.handleIncoming(ctx, conn, cReq))
	}
}

// AuthFn should provide an authentication string for the given aud.
type AuthFn func(aud string) string

// Connection will return the connection for the specified host.
// If the host does not exist nil will be returned.
func (m *Manager) Connection(host string) *Connection {

    # Istiod is the default
    pilotCertProvider: istiod
    sds:
      # The JWT token for SDS and the aud field of such JWT. See RFC 7519, section 4.1.3.
      # When a CSR is sent from Istio Agent to the CA (e.g. Istiod), this aud is to make sure the
      # JWT is intended for the CA.
      token:
        aud: istio-ca
    sts:
      # The service port used by Security Token Service (STS) server to handle token exchange requests.

    # Istiod is the default
    pilotCertProvider: istiod

    sds:
      # The JWT token for SDS and the aud field of such JWT. See RFC 7519, section 4.1.3.
      # When a CSR is sent from Istio Agent to the CA (e.g. Istiod), this aud is to make sure the
      # JWT is intended for the CA.
      token:
        aud: istio-ca

    sts:

                                regex: .+
            - metadata:
                filter: envoy.filters.http.jwt_authn
                path:
                - key: payload
                - key: aud
                value:
                  orMatch:
                    valueMatchers:
                    - listMatch:
                        oneOf:
                          orMatch:

        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if eq .Values.global.pilotCertProvider "istiod" }}
      - name: istiod-ca-cert
        configMap:
          name: istio-ca-root-cert
      {{- end }}
      {{- if .Values.global.imagePullSecrets }}

        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if .Values.global.sds.customTokenDirectory }}
      - name: custom-sds-token
        secret:
          secretName: sdstokensecret
      {{- end }}
      {{- else }}
      - name: istio-certs

        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if .Values.global.sds.customTokenDirectory }}
      - name: custom-sds-token
        secret:
          secretName: sdstokensecret
      {{- end }}
      {{- else }}
      - name: istio-certs

        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if .Values.global.mountMtlsCerts }}
      # Use the key and cert mounted to /etc/certs/ for the in-cluster mTLS communications.
      - name: istio-certs
        secret:

        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if .Values.global.mountMtlsCerts }}
      # Use the key and cert mounted to /etc/certs/ for the in-cluster mTLS communications.
      - name: istio-certs
        secret:

        projected:
          sources:
          - serviceAccountToken:
              path: istio-token
              expirationSeconds: 43200
              audience: {{ .Values.global.sds.token.aud }}
      {{- if .Values.global.sds.customTokenDirectory }}
      - name: custom-sds-token
        secret:
          secretName: sdstokensecret
      {{- end }}
      {{- else }}
      - name: istio-certs