This PR adds support for specifying checks in services registered to
the built-in nomad service provider.
Currently only HTTP and TCP checks are supported, though more types
could be added later.
* Failing test and TODO for wildcard
* Alias the namespace query parameter for Evals
* eval: fix list when using ACLs and * namespace
Apply the same verification process as in job, allocs and scaling
policy list endpoints to handle the eval list when using an ACL token
with limited namespace support but querying using the `*` wildcard
namespace.
* changelog: add entry for #13530
* ui: set namespace when querying eval
Evals have a unique UUID as ID, but when querying them the Nomad API
still expects a namespace query param, otherwise it assumes `default`.
Co-authored-by: Luiz Aoqui <luiz@hashicorp.com>
The sidebar navigation tree for the `operator` sub-sub commands is
getting cluttered and we have a new set of commands coming to support
secure variables keyring as well. Move these all under their own
subtrees.
When the `Full` flag is passed for key rotation, we kick off a core
job to decrypt and re-encrypt all the secure variables so that they
use the new key.
* Related entities scaffolded
* Added hint on edit
* Re-classic'd
* Dont create entities when path goes beyond task level
* only show the related entities hint for new vars, not edited ones
* Unit tests for pathLinkedEntities
* Acceptance tests for linked entities
* Add hint on creation
* Will be vs Is on @new boolean flag
* Link styles and namespaces on links
* Unused component class
* Delog
* Defensive shouldShowLinked
* Properly instantiating the accessibilty check test
* Toying with insert and update helpers before translation func
* Working prototype that lets you switch between json and tabular
* No longer add the bonus items row in json mode
* Trimmed the ivy from the codemirror (#13503)
* Trimmed the ivy from the codemirror
* editedJSONItems removal
* De-debugger
* Replaced other instances of IvyCodeMirror throughout the app (#13528)
* Replaced other instances of IvyCodeMirror throughout the app
* PR requests for codemirror modifier
* Screen reader setting as param
* Trying a simpler codemirror test helper
* Lint removal
* Screen Reader Label added for a11y
* JSONViewer cleanup
* JSON editor added to /new and all variables stringified before save or translate
* Give users a foothold when editing an empty item in JSON mode
* Copy the empty KV
* No duplicate keys in KV
* Better handling of cursor snapping in json edit field
* Catch formatting errors on the fly
* Basic tests for JSON to Table and Table to JSON in form
* SV: CAS
* Implement Check and Set for Delete and Upsert
* Reading the conflict from the state store
* Update endpoint for new error text
* Updated HTTP api tests
* Conflicts to the HTTP api
* SV: structs: Update SV time to UnixNanos
* update mock to UnixNano; refactor
* SV: encrypter: quote KeyID in error
* SV: mock: add mock for namespace w/ SV
We need to track per-namespace storage usage for secure variables even
in Nomad OSS so that a cluster can be seamlessly upgraded from OSS to
ENT without having to re-calculate quota usage.
Provide a hook in the upsert RPC for enforcement of quotas in
ENT. This will be a no-op in Nomad OSS.
This changeset includes some additional unit tests for secure
variables ACL policies, so that we have explicit coverage of edge
cases we're discussing with the UI folks.
* JSON view init
* Overeager config history reverted
* Set as query parameter
* border added to copy button
* More robust stringifyObject helper
* Testing for stringify-object helper
* Error thrown if you have no KVs on save
* Acceptance tests for flash messages and no-key-value adds
* Post-hoc accounting for new variable path routing
* Trim on key before validating it as existing
Extend the GC job to support periodic key rotation.
Update the GC process to safely support signed workload identity. We
can't GC any key used to sign a workload identity. Finding which key
was used to sign every allocation will be expensive, but there are not
that many keys. This lets us take a conservative approach: find the
oldest live allocation and ensure that we don't GC any key older than
that key.
Move all the gossip keyring and key generation commands under
`operator gossip keyring` subcommands to align with the new `operator
secure-variables keyring` subcommands. Deprecate the `operator keyring`
and `operator keygen` commands.
The blocking query for `Keyring.List` appended the keys for each pass
through the blocking query to the response. This results in mulitple
copies of keys in the response. Overwrite the `reply.Keys` field on
each pass through the blocking query to ensure we only get the
expected page of responses.
Adds a new policy block inside namespaces to control access to secure
variables on the basis of path, with support for globbing.
Splits out VerifyClaim from ResolveClaim.
The ServiceRegistration RPC only needs to be able to verify that a
claim is valid for some allocation in the store; it doesn't care about
implicit policies or capabilities. Split this out to its own method on
the server so that the SecureVariables RPC can reuse it as a separate
step from resolving policies (see next commit).
Support implicit policies based on workload identity
The `Encrypt` method generates an appropriately-sized nonce and uses
that buffer as the prefix for the ciphertext. This keeps the
ciphertext and nonce together for decryption, and reuses the buffer as
much as possible without presenting the temptation to reuse the
cleartext buffer owned by the caller.
We include the key ID as the "additional data" field that's used as an
extra input to the authentication signature, to provide additional
protection that a ciphertext originated with that key.
Refactors the locking for the keyring so that the public methods are
generally (with one commented exception) responsible for taking the
lock and then inner methods are assumed locked.
* Add Path only index for SecureVariables
* Add GetSecureVariablesByPrefix; refactor tests
* Add search for SecureVariables
* Add prefix search for secure variables
* ui: update component api to accept callback fns to be fired on cancel/prompt
* refact: cancel callback should fire with outside click handler not on idle
* refact: rename action to be more specific
* toast style notification init
* Notificatino styles and messaging for variable save
* pre-PR cleanup
* Typo fix and 5sec timeout
* Prevent text from overlapping the close button
* Bones of a just-in-time compaction pathTree
* wooo got compaction going in sub-ms times
* PR cleanup
* Path compaction tests
* lint fix to equal instead of .ok()
* Name prop specifically being equality checked
This PR splits SecureVariable into SecureVariableDecrypted and
SecureVariableEncrypted in order to use the type system to help
verify that cleartext secret material is not committed to file.
* Make Encrypt function return KeyID
* Split SecureVariable
Co-authored-by: Tim Gross <tgross@hashicorp.com>
Split the flag options for the `secure-variables keyring` into their
own subcommands. The gossip keyring CLI will be similarly refactored
and the old version will be deprecated.
* variable index header and deletion hook
* Some visual improvements to edit header and back button
* Mirage fixtures for variables
* Deletion flow test
* Account for disabled state of add-more button
* Transition destination changes after design chat
* Simplified parent folder path by adding to variable model
* Lint cleanup
* test update to reflect path redirect on delete
* No longer have to re-traverse to a deleted var folder after deletion, tests updated
In order to support implicit ACL policies for tasks to get their own
secrets, each task would need to have its own ACL token. This would
add extra raft overhead as well as new garbage collection jobs for
cleaning up task-specific ACL tokens. Instead, Nomad will create a
workload Identity Claim for each task.
An Identity Claim is a JSON Web Token (JWT) signed by the server’s
private key and attached to an Allocation at the time a plan is
applied. The encoded JWT can be submitted as the X-Nomad-Token header
to replace ACL token secret IDs for the RPCs that support identity
claims.
Whenever a key is is added to a server’s keyring, it will use the key
as the seed for a Ed25519 public-private private keypair. That keypair
will be used for signing the JWT and for verifying the JWT.
This implementation is a ruthlessly minimal approach to support the
secure variables feature. When a JWT is verified, the allocation ID
will be checked against the Nomad state store, and non-existent or
terminal allocation IDs will cause the validation to be rejected. This
is sufficient to support the secure variables feature at launch
without requiring implementation of a background process to renew
soon-to-expire tokens.
* Notify a user if they try to make a variable with an existing path
* Stylize error fade
* Bugfix: if you click the dupe link to a variable you havent previously loaded, you lack its keyvalues
* rename and typefix for duplicate path warning
Replication for the secure variables keyring. Because only key
metadata is stored in raft, we need to distribute key material
out-of-band from raft replication. A goroutine runs on each server and
watches for changes to the `RootKeyMeta`. When a new key is received,
attempt to fetch the key from the leader. If the leader doesn't have
the key (which may happen if a key is rotated right before a leader
transition), try to get the key from any peer.
* Recursive trie-building with variable paths
* tree structure applied to new path routes and a new util class
* Breadcrumbs for SV paths and prompt when nothing exists at a path
* Lint and test cleanup
* Pre-review cleanup
* lintfix
* Abstracted pathtree each-ins into a new component class
* Path tree component styles
* Types added and PR feedback addressed
* Path tree to variable paths
* Slightly simpler path QP mods
* More pr feedback handling
* Trim moved into a function on variable model
* Traversal and compaction tests for PathTree
* Trim Path tests
* Variable-paths component tests
* Lint fixup for tests
After internal design review, we decided to remove exposing algorithm
choice to the end-user for the initial release. We'll solve nonce
rotation by forcing rotations automatically on key GC (in a core job,
not included in this changeset). Default to AES-256 GCM for the
following criteria:
* faster implementation when hardware acceleration is available
* FIPS compliant
* implementation in pure go
* post-quantum resistance
Also fixed a bug in the decoding from keystore and switched to a
harder-to-misuse encoding method.
The core jobs to garbage collect unused keys and perform full key
rotations will need to be able to query secure variables by key ID for
efficiency. Add an index to the state store and associated query
function and test.
When a server becomes leader, it will check if there are any keys in
the state store, and create one if there is not. The key metadata will
be replicated via raft to all followers, who will then get the key
material via key replication (not implemented in this changeset).
Seth Hoenig