/home/tuzdhajd/.acme.sh/deploy/vault.sh
#!/bin/bash
# Here is a script to deploy cert to hashicorp vault using curl
# (https://www.vaultproject.io/)
#
# it requires following environment variables:
#
# VAULT_PREFIX - this contains the prefix path in vault
# VAULT_ADDR - vault requires this to find your vault server
# VAULT_SAVE_TOKEN - set to anything if you want to save the token
# VAULT_RENEW_TOKEN - set to anything if you want to renew the token to default TTL before deploying
# VAULT_KV_V2 - set to anything if you are using v2 of the kv engine
#
# additionally, you need to ensure that VAULT_TOKEN is avialable
# 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
_getdeployconf VAULT_PREFIX
if [ -z "$VAULT_PREFIX" ]; then
_err "VAULT_PREFIX needs to be defined (contains prefix path in vault)"
return 1
fi
_savedeployconf VAULT_PREFIX "$VAULT_PREFIX"
_getdeployconf VAULT_ADDR
if [ -z "$VAULT_ADDR" ]; then
_err "VAULT_ADDR needs to be defined (contains vault connection address)"
return 1
fi
_savedeployconf VAULT_ADDR "$VAULT_ADDR"
_getdeployconf VAULT_SAVE_TOKEN
_savedeployconf VAULT_SAVE_TOKEN "$VAULT_SAVE_TOKEN"
_getdeployconf VAULT_RENEW_TOKEN
_savedeployconf VAULT_RENEW_TOKEN "$VAULT_RENEW_TOKEN"
_getdeployconf VAULT_KV_V2
_savedeployconf VAULT_KV_V2 "$VAULT_KV_V2"
_getdeployconf VAULT_TOKEN
if [ -z "$VAULT_TOKEN" ]; then
_err "VAULT_TOKEN needs to be defined"
return 1
fi
if [ -n "$VAULT_SAVE_TOKEN" ]; then
_savedeployconf VAULT_TOKEN "$VAULT_TOKEN"
fi
_migratedeployconf FABIO VAULT_FABIO_MODE
# JSON does not allow multiline strings.
# So replacing new-lines with "\n" here
_ckey=$(sed -e ':a' -e N -e '$ ! ba' -e 's/\n/\\n/g' <"$2")
_ccert=$(sed -e ':a' -e N -e '$ ! ba' -e 's/\n/\\n/g' <"$3")
_cca=$(sed -e ':a' -e N -e '$ ! ba' -e 's/\n/\\n/g' <"$4")
_cfullchain=$(sed -e ':a' -e N -e '$ ! ba' -e 's/\n/\\n/g' <"$5")
export _H1="X-Vault-Token: $VAULT_TOKEN"
if [ -n "$VAULT_RENEW_TOKEN" ]; then
URL="$VAULT_ADDR/v1/auth/token/renew-self"
_info "Renew the Vault token to default TTL"
_response=$(_post "" "$URL")
if [ "$?" != "0" ]; then
_err "Failed to renew the Vault token"
return 1
fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Failed to renew the Vault token: $_response"
return 1
fi
fi
URL="$VAULT_ADDR/v1/$VAULT_PREFIX/$_cdomain"
if [ -n "$VAULT_FABIO_MODE" ]; then
_info "Writing certificate and key to $URL in Fabio mode"
if [ -n "$VAULT_KV_V2" ]; then
_response=$(_post "{ \"data\": {\"cert\": \"$_cfullchain\", \"key\": \"$_ckey\"} }" "$URL")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error: $_response"
return 1
fi
else
_response=$(_post "{\"cert\": \"$_cfullchain\", \"key\": \"$_ckey\"}" "$URL")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error: $_response"
return 1
fi
fi
else
if [ -n "$VAULT_KV_V2" ]; then
_info "Writing certificate to $URL/cert.pem"
_response=$(_post "{\"data\": {\"value\": \"$_ccert\"}}" "$URL/cert.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing cert.pem: $_response"
return 1
fi
_info "Writing key to $URL/cert.key"
_response=$(_post "{\"data\": {\"value\": \"$_ckey\"}}" "$URL/cert.key")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing cert.key: $_response"
return 1
fi
_info "Writing CA certificate to $URL/ca.pem"
_response=$(_post "{\"data\": {\"value\": \"$_cca\"}}" "$URL/ca.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing ca.pem: $_response"
return 1
fi
_info "Writing full-chain certificate to $URL/fullchain.pem"
_response=$(_post "{\"data\": {\"value\": \"$_cfullchain\"}}" "$URL/fullchain.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing fullchain.pem: $_response"
return 1
fi
else
_info "Writing certificate to $URL/cert.pem"
_response=$(_post "{\"value\": \"$_ccert\"}" "$URL/cert.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing cert.pem: $_response"
return 1
fi
_info "Writing key to $URL/cert.key"
_response=$(_post "{\"value\": \"$_ckey\"}" "$URL/cert.key")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing cert.key: $_response"
return 1
fi
_info "Writing CA certificate to $URL/ca.pem"
_response=$(_post "{\"value\": \"$_cca\"}" "$URL/ca.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing ca.pem: $_response"
return 1
fi
_info "Writing full-chain certificate to $URL/fullchain.pem"
_response=$(_post "{\"value\": \"$_cfullchain\"}" "$URL/fullchain.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing fullchain.pem: $_response"
return 1
fi
fi
# To make it compatible with the wrong ca path `chain.pem` which was used in former versions
if _contains "$(_get "$URL/chain.pem")" "-----BEGIN CERTIFICATE-----"; then
_err "The CA certificate has moved from chain.pem to ca.pem, if you don't depend on chain.pem anymore, you can delete it to avoid this warning"
_info "Updating CA certificate to $URL/chain.pem for backward compatibility"
if [ -n "$VAULT_KV_V2" ]; then
_response=$(_post "{\"data\": {\"value\": \"$_cca\"}}" "$URL/chain.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing chain.pem: $_response"
return 1
fi
else
_response=$(_post "{\"value\": \"$_cca\"}" "$URL/chain.pem")
if [ "$?" != "0" ]; then return 1; fi
if echo "$_response" | grep -q '"errors":\['; then
_err "Vault error writing chain.pem: $_response"
return 1
fi
fi
fi
fi
}