* secrets/aws: Support permissions boundaries on iam_user creds
This allows configuring Vault to attach a permissions boundary policy to
IAM users that it creates, configured on a per-Vault-role basis.
* Fix indentation of policy in docs
Use spaces instead of tabs
* secret/aws: Pass policy ARNs to AssumedRole and FederationToken roles
AWS now allows you to pass policy ARNs as well as, and in addition to,
policy documents for AssumeRole and GetFederationToken (see
https://aws.amazon.com/about-aws/whats-new/2019/05/session-permissions/).
Vault already collects policy ARNs for iam_user credential types; now it
will allow policy ARNs for assumed_role and federation_token credential
types and plumb them through to the appropriate AWS calls.
This brings along a minor breaking change. Vault roles of the
federation_token credential type are now required to have either a
policy_document or a policy_arns specified. This was implicit
previously; a missing policy_document would result in a validation error
from the AWS SDK when retrieving credentials. However, it would still
allow creating a role that didn't have a policy_document specified and
then later specifying it, after which retrieving the AWS credentials
would work. Similar workflows in which the Vault role didn't have a
policy_document specified for some period of time, such as deleting the
policy_document and then later adding it back, would also have worked
previously but will now be broken.
The reason for this breaking change is because a credential_type of
federation_token without either a policy_document or policy_arns
specified will return credentials that have equivalent permissions to
the credentials the Vault server itself is using. This is quite
dangerous (e.g., it could allow Vault clients access to retrieve
credentials that could modify Vault's underlying storage) and so should
be discouraged. This scenario is still possible when passing in an
appropriate policy_document or policy_arns parameter, but clients should
be explicitly aware of what they are doing and opt in to it by passing
in the appropriate role parameters.
* Error out on dangerous federation token retrieval
The AWS secrets role code now disallows creation of a dangerous role
configuration; however, pre-existing roles could have existed that would
trigger this now-dangerous code path, so also adding a check for this
configuration at credential retrieval time.
* Run makefmt
* Fix tests
* Fix comments/docs
* conversion stage 1
* correct image paths
* add sidebar title to frontmatter
* docs/concepts and docs/internals
* configuration docs and multi-level nav corrections
* commands docs, index file corrections, small item nav correction
* secrets converted
* auth
* add enterprise and agent docs
* add extra dividers
* secret section, wip
* correct sidebar nav title in front matter for apu section, start working on api items
* auth and backend, a couple directory structure fixes
* remove old docs
* intro side nav converted
* reset sidebar styles, add hashi-global-styles
* basic styling for nav sidebar
* folder collapse functionality
* patch up border length on last list item
* wip restructure for content component
* taking middleman hacking to the extreme, but its working
* small css fix
* add new mega nav
* fix a small mistake from the rebase
* fix a content resolution issue with middleman
* title a couple missing docs pages
* update deps, remove temporary markup
* community page
* footer to layout, community page css adjustments
* wip downloads page
* deps updated, downloads page ready
* fix community page
* homepage progress
* add components, adjust spacing
* docs and api landing pages
* a bunch of fixes, add docs and api landing pages
* update deps, add deploy scripts
* add readme note
* update deploy command
* overview page, index title
* Update doc fields
Note this still requires the link fields to be populated -- this is solely related to copy on the description fields
* Update api_basic_categories.yml
Updated API category descriptions. Like the document descriptions you'll still need to update the link headers to the proper target pages.
* Add bottom hero, adjust CSS, responsive friendly
* Add mega nav title
* homepage adjustments, asset boosts
* small fixes
* docs page styling fixes
* meganav title
* some category link corrections
* Update API categories page
updated to reflect the second level headings for api categories
* Update docs_detailed_categories.yml
Updated to represent the existing docs structure
* Update docs_detailed_categories.yml
* docs page data fix, extra operator page remove
* api data fix
* fix makefile
* update deps, add product subnav to docs and api landing pages
* Rearrange non-hands-on guides to _docs_
Since there is no place for these on learn.hashicorp, we'll put them
under _docs_.
* WIP Redirects for guides to docs
* content and component updates
* font weight hotfix, redirects
* fix guides and intro sidenavs
* fix some redirects
* small style tweaks
* Redirects to learn and internally to docs
* Remove redirect to `/vault`
* Remove `.html` from destination on redirects
* fix incorrect index redirect
* final touchups
* address feedback from michell for makefile and product downloads
* Make AWS credential types more explicit
The AWS secret engine had a lot of confusing overloading with role
paramemters and how they mapped to each of the three credential types
supported. This now adds parameters to remove the overloading while
maintaining backwards compatibility.
With the change, it also becomes easier to add other feature requests.
Attaching multiple managed policies to IAM users and adding a policy
document to STS AssumedRole credentials is now also supported.
Fixes#4229Fixes#3751Fixes#2817
* Add missing write action to STS endpoint
* Allow unsetting policy_document with empty string
This allows unsetting the policy_document by passing in an empty string.
Previously, it would fail because the empty string isn't a valid JSON
document.
* Respond to some PR feedback
* Refactor and simplify role reading/upgrading
This gets rid of the duplicated role upgrade code between both role
reading and role writing by handling the upgrade all in the role
reading.
* Eliminate duplicated AWS secret test code
The testAccStepReadUser and testAccStepReadSTS were virtually identical,
so they are consolidated into a single method with the path passed in.
* Switch to use AWS ARN parser
If you try to use role authorization to get an STS token, you'll get this error:
* Error generating STS keys: AccessDenied: Cannot call GetFederationToken with session credentials
Support use cases where you want to provision STS tokens
using Vault, but, you need to call AWS APIs that are blocked
for federated tokens. For example, STS federated tokens cannot
invoke IAM APIs, such as Terraform scripts containing
`aws_iam_*` resources.
Joel Thompson