AWS Auth nonce file not created if it doesn't already exist

[adaphi]

Hey,

gomplate won't create the file specified by VAULT_AUTH_AWS_NONCE_OUTPUT if it doesn't already exist. It only realises this after authenticating though, so the nonce value gets lost.

e.g.:

[centos@ip-10-101-207-71 ~]$ export VAULT_AUTH_AWS_NONCE_OUTPUT="$(pwd)/nonce"
[centos@ip-10-101-207-71 ~]$ ls
[centos@ip-10-101-207-71 ~]$ echo '{{(datasource "vault" "secret/test").value}}' | gomplate --datasource vault=vault://
2017/09/13 11:21:33 Error opening nonce output file

<(delete whitelist in vault)>

[centos@ip-10-101-207-71 ~]$ touch nonce
[centos@ip-10-101-207-71 ~]$ echo '{{(datasource "vault" "secret/test").value}}' | gomplate --datasource vault=vault://
foo

[hairyhenderson]

Hi @adaphi, thanks for reporting this! /cc @stuart-c - do you think you could have a look at this?

[stuart-c]

Yep will take a look...