* Docker support for postgres backend testing
* Bug in handling of postgres connection url for non docker testing
* Test should fail if it cannot retrieve pg version
* internal helperfunctions pascalCasing
* Add KMS Rekey example
I've had customers looking for AWS KMS rekeying examples today - when using pgp keys.
This example would have clarified what they needed to do.
* Replaced KMS reference with Auto Unseal
``` bash
Rekey an Auto Unseal vault and encrypt the resulting recovery keys with PGP:
```
* don't pass id when using createRecord
* add find nearest ancestor mixin
* re-throw the error if we've deleted something and encounter a 404
* use the with-nav-to-nearest-ancestor mixin
* add some comments
* add acceptance test to verify new behavior
* yield final transition in ec task
* add performanceStandbyCount to license model
* use count to determine if perf standby is an active feature
* rename test file and add tests for new perf standby behavior
* Update ui/app/templates/components/license-info.hbs
* update display language
* Add example for AWS KMS AutoUnseal with PGP Keys
A customer could not figure how to get this working today.
This example would have helped them. We don't mention KMS anywhere in this section.
* Changed reference from AWS KMS to Auto Unseal
``` bash
Initialize Auto Unseal, but encrypt the recovery keys with pgp keys:
```
* Strip empty strings from database revocation stmts
It's technically valid to give empty strings as statements to run on
most databases. However, in the case of revocation statements, it's not
only generally inadvisable but can lead to lack of revocations when you
expect them. This strips empty strings from the array of revocation
statements.
It also makes two other changes:
* Return statements on read as empty but valid arrays rather than nulls,
so that typing information is inferred (this is more in line with the
rest of Vault these days)
* Changes field data for TypeStringSlice and TypeCommaStringSlice such
that a client-supplied value of `""` doesn't turn into `[]string{""}`
but rather `[]string{}`.
The latter and the explicit revocation statement changes are related,
and defense in depth.
With vault-1.0.0 and vault-0.11.4 a different path is needed to list the jwt registered roles:
```
$ vault list auth/jwt/roles
No value found at auth/jwt/roles/
$ vault list auth/jwt/role
Keys
----
myrole
```
I hope this helps!
This PR fix#5778.
Easy test case to reproduce the problem:
https://play.golang.org/p/CAMdrOHT7C1
Since `certStr` is empty string during first iteration `strings.Join()`
will merge empty line with first CA cert.
Extra `strings.TrimSpace` call will remove that empty line, before
certificate will be return.
The docs hadn't been updated to reflect the ability to do cross-account
AWS IAM auth, and so it was a bit confusing as to whether that was
supported. This removes the ambiguity by explicitly mentioning AWS IAM
principals.
