#!/bin/bash
cat << EOH > vault-config-operator.hcl
path "kv/data/vault-config-operator" {
  capabilities = ["read"]
}

# List existing policies
path "sys/policy"
{
  capabilities = ["list"]
}
path "sys/policy/*"
{
  capabilities = ["create", "read", "update", "delete", "list"]
}
EOH
vault policy write vault-config-operator vault-config-operator.hcl
rm vault-config-operator.hcl

HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
TOKEN="$(kubectl get secret serviceaccounttoken -n ${NAMESPACE} -o go-template='{{ .data.token }}' | base64 -d)"

vault write auth/${VAULT_AUTH_NAMESPACE}/role/vault-config-operator \
    bound_service_account_names=vault-config-operator,controller-manager,default \
    bound_service_account_namespaces=${NAMESPACE} \
    policies=vault-config-operator \
    ttl=24h

vault write auth/${VAULT_AUTH_NAMESPACE}/login role=vault-config-operator jwt=${TOKEN} iss=https://${HOST_IP}:6443