* fixing dockertest to run on travis
* try a repo local directory
* precreate the directory
* strip extraneous comment
* check directory was created
* try to print container logs
* try writing out client logs
* one last try
* Attempt to fix test
* convert to insecure tls
* strip test-temp
* Add ability to migrate autoseal to autoseal
This adds the ability to migrate from shamir to autoseal, autoseal to
shamir, or autoseal to autoseal, by allowing multiple seal stanzas. A
disabled stanza will be used as the config being migrated from; this can
also be used to provide an unwrap seal on ent over multiple unseals.
A new test is added to ensure that autoseal to autoseal works as
expected.
* Fix test
* Provide default shamir info if not given in config
* Linting feedback
* Remove context var that isn't used
* Don't run auto unseal watcher when in migration, and move SetCores to SetSealsForMigration func
* Slight logic cleanup
* Fix test build and fix bug
* Updates
* remove GetRecoveryKey function
* Adding Transit Autoseal
* adding tests
* adding more tests
* updating seal info
* send a value to test and set current key id
* updating message
* cleanup
* Adding tls config, addressing some feedback
* adding tls testing
* renaming config fields for tls
* Upgrade to new Cloud KMS client libraries
We recently released the new Cloud KMS client libraries which use GRPC
instead of HTTP. They are faster and look nicer (</opinion>), but more
importantly they drastically simplify a lot of the logic around client
creation, encryption, and decryption. In particular, we can drop all the
logic around looking up credentials and base64-encoding/decoding.
Tested on a brand new cluster (no pre-existing unseal keys) and against
a cluster with stored keys from a previous version of Vault to ensure no
regressions.
* Use the default scopes the client requests
The client already does the right thing here, so we don't need to
surface it, especially since we aren't allowing users to configure it.
This changes the behavior of the GCPCKMS auto-unsealer setup to attempt
encryption instead of a key lookup. Key lookups are a different API
method not covered by roles/cloudkms.cryptoKeyEncrypterDecrypter. This
means users must grant an extended scope to their service account
(granting the ability to read key data) which only seems to be used to
validate the existence of the key.
Worse, the only roles that include this permission are overly verbose
(e.g. roles/viewer which gives readonly access to everything in the
project and roles/cloudkms.admin which gives full control over all key
operations). This leaves the user stuck between choosing to create a
custom IAM role (which isn't fun) or grant overly broad permissions.
By changing to an encrypt call, we get better verification of the unseal
permissions and users can reduce scope to a single role.
