You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
132 lines
4.6 KiB
132 lines
4.6 KiB
#!/usr/bin/env sh
|
|
|
|
# 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 -z 's/\n/\\n/g' <"$2")
|
|
_ccert=$(sed -z 's/\n/\\n/g' <"$3")
|
|
_cca=$(sed -z 's/\n/\\n/g' <"$4")
|
|
_cfullchain=$(sed -z 's/\n/\\n/g' <"$5")
|
|
|
|
export _H1="X-Vault-Token: $VAULT_TOKEN"
|
|
|
|
if [ -n "$VAULT_RENEW_TOKEN" ]; then
|
|
URL="$VAULT_ADDR/v1/auth/token/renew-self"
|
|
_info "Renew the Vault token to default TTL"
|
|
if ! _post "" "$URL" >/dev/null; then
|
|
_err "Failed to renew the Vault token"
|
|
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
|
|
_post "{ \"data\": {\"cert\": \"$_cfullchain\", \"key\": \"$_ckey\"} }" "$URL" >/dev/null || return 1
|
|
else
|
|
_post "{\"cert\": \"$_cfullchain\", \"key\": \"$_ckey\"}" "$URL" >/dev/null || return 1
|
|
fi
|
|
else
|
|
if [ -n "$VAULT_KV_V2" ]; then
|
|
_info "Writing certificate to $URL/cert.pem"
|
|
_post "{\"data\": {\"value\": \"$_ccert\"}}" "$URL/cert.pem" >/dev/null || return 1
|
|
_info "Writing key to $URL/cert.key"
|
|
_post "{\"data\": {\"value\": \"$_ckey\"}}" "$URL/cert.key" >/dev/null || return 1
|
|
_info "Writing CA certificate to $URL/ca.pem"
|
|
_post "{\"data\": {\"value\": \"$_cca\"}}" "$URL/ca.pem" >/dev/null || return 1
|
|
_info "Writing full-chain certificate to $URL/fullchain.pem"
|
|
_post "{\"data\": {\"value\": \"$_cfullchain\"}}" "$URL/fullchain.pem" >/dev/null || return 1
|
|
else
|
|
_info "Writing certificate to $URL/cert.pem"
|
|
_post "{\"value\": \"$_ccert\"}" "$URL/cert.pem" >/dev/null || return 1
|
|
_info "Writing key to $URL/cert.key"
|
|
_post "{\"value\": \"$_ckey\"}" "$URL/cert.key" >/dev/null || return 1
|
|
_info "Writing CA certificate to $URL/ca.pem"
|
|
_post "{\"value\": \"$_cca\"}" "$URL/ca.pem" >/dev/null || return 1
|
|
_info "Writing full-chain certificate to $URL/fullchain.pem"
|
|
_post "{\"value\": \"$_cfullchain\"}" "$URL/fullchain.pem" >/dev/null || return 1
|
|
fi
|
|
|
|
# To make it compatible with the wrong ca path `chain.pem` which was used in former versions
|
|
if _contains "$(_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
|
|
_post "{\"data\": {\"value\": \"$_cca\"}}" "$URL/chain.pem" >/dev/null || return 1
|
|
else
|
|
_post "{\"value\": \"$_cca\"}" "$URL/chain.pem" >/dev/null || return 1
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
}
|