Main Changes:
• method signature updates everywhere to account for passing around enterprise meta.
• populate the EnterpriseAuthorizerContext for all ACL related authorizations.
• ACL resource listings now operate like the catalog or kv listings in that the returned entries are filtered down to what the token is allowed to see. With Namespaces its no longer all or nothing.
• Modified the acl.Policy parsing to abstract away basic decoding so that enterprise can do it slightly differently. Also updated method signatures so that when parsing a policy it can take extra ent metadata to use during rules validation and policy creation.
Secondary Changes:
• Moved protobuf encoding functions out of the agentpb package to eliminate circular dependencies.
• Added custom JSON unmarshalers for a few ACL resource types (to support snake case and to get rid of mapstructure)
• AuthMethod validator cache is now an interface as these will be cached per-namespace for Consul Enterprise.
• Added checks for policy/role link existence at the RPC API so we don’t push the request through raft to have it fail internally.
• Forward ACL token delete request to the primary datacenter when the secondary DC doesn’t have the token.
• Added a bunch of ACL test helpers for inserting ACL resource test data.
* Changed Guides to Learn in the top nav and added utm parameters to the guide index page
* Update website/source/docs/guides/index.html.md
* Update website/source/docs/guides/index.html.md
* Update website/source/layouts/layout.erb
Previously the logic for configuring RDS during LDS for L7 upstreams was
overapplied to TCP proxies resulting in a cluster name of <emptystring>
being used incorrectly.
Fixes#6621
If there is imperfect goroutine lifespan tracking if we pipe our logs
through testing.T.Logf there is a chance of a stray goroutine attempting
to log after the test that spawned it completes.
This results in a panic of:
panic: Log in goroutine after TestLeader_SecondaryCA_Initialize has completed...
This isn't great and should be fixed, but quickly runs into situations
around externally cancelling blocking queries which isn't terribly
possible at the moment. The concession here is to ignore these specific
panics for now.
This can be triggered easily when running some tests with a high
`-count=YYY` value.
If acls have not yet replicated to the secondary then authz requests
will be remotely resolved by the primary. Now these tests explicitly
wait until replication has caught up first.
* ACL Authorizer overhaul
To account for upcoming features every Authorization function can now take an extra *acl.EnterpriseAuthorizerContext. These are unused in OSS and will always be nil.
Additionally the acl package has received some thorough refactoring to enable all of the extra Consul Enterprise specific authorizations including moving sentinel enforcement into the stubbed structs. The Authorizer funcs now return an acl.EnforcementDecision instead of a boolean. This improves the overall interface as it makes multiple Authorizers easily chainable as they now indicate whether they had an authoritative decision or should use some other defaults. A ChainedAuthorizer was added to handle this Authorizer enforcement chain and will never itself return a non-authoritative decision.
* Include stub for extra enterprise rules in the global management policy
* Allow for an upgrade of the global-management policy
A check may be set to become passing/critical only if a specified number of successive
checks return passing/critical in a row. Status will stay identical as before until
the threshold is reached.
This feature is available for HTTP, TCP, gRPC, Docker & Monitor checks.
Add text listing Consul's L7 features (via Envoy). Re-organize text to
flow similarly to Istio section.
Co-Authored-By: Judith Malnick <judith.patudith@gmail.com>
Matt Keeler