add vault deploy hook script

This commit is contained in:
Bob Belnap 2018-02-15 15:34:47 -05:00
parent 4a6b31fbe2
commit 90e587a974

59
deploy/vault.sh Normal file
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#!/usr/bin/env sh
# Here is a script to deploy cert to hashicorp vault
# (https://www.vaultproject.io/)
#
# it requires the vault binary to be available in PATH, and the following
# environment variables:
#
# VAULT_PREFIX - this contains the prefix path in vault
# VAULT_ADDR - vault requires this to find your vault server
#
# additionally, you need to ensure that VAULT_TOKEN is avialable or
# `vault auth` has applied the appropriate authorization for the vault binary
# to access the vault server
#returns 0 means success, otherwise error.
######## Public functions #####################
#domain keyfile certfile cafile fullchain
vault_deploy() {
_cdomain="$1"
_ckey="$2"
_ccert="$3"
_cca="$4"
_cfullchain="$5"
_debug _cdomain "$_cdomain"
_debug _ckey "$_ckey"
_debug _ccert "$_ccert"
_debug _cca "$_cca"
_debug _cfullchain "$_cfullchain"
# validate required env vars
if [ -z "$VAULT_PREFIX" ]
then
_err "VAULT_PREFIX needs to be defined (contains prefix path in vault)"
return 1
fi
if [ -z "$VAULT_ADDR" ]
then
_err "VAULT_ADDR needs to be defined (contains vault connection address)"
return 1
fi
VAULT_CMD=$(which vault)
if [ ! $? ]
then
_err "cannot find vault binary!"
return 1
fi
$VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/cert.pem" value=@"$_ccert" || return 1
$VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/cert.key" value=@"$_ckey" || return 1
$VAULT_CMD write "${VAULT_PREFIX}/${_cdomain}/fullchain.pem" value=@"$_cfullchain" || return 1
}