* add a hash to config entries when normalizing
* add GetHash and implement comparing hashes
* only update if the Hash is different
* only update if the Hash is different and not 0
* fix proto to include the Hash
* fix proto gen
* buf format
* add SetHash and fix tests
* fix config load tests
* fix state test and config test
* recalculate hash when restoring config entries
* fix snapshot restore test
* add changelog
* fix missing normalize, fix proto indexes and add normalize test
* Update catalog and ui endpoints to show APIGateway in gateway service
topology view
* Added initial implementation for service view
* updated ui
* Fix topology view for gateways
* Adding tests for gw controller
* remove unused args
* Undo formatting changes
* Fix call sites for upstream/downstream gw changes
* Add config entry tests
* Fix function calls again
* Move from ServiceKey to ServiceName, cleanup from PR review
* Add additional check for length of services in bound apigateway for
IsSame comparison
* fix formatting for proto
* gofmt
* Add DeepCopy for retrieved BoundAPIGateway
* gofmt
* gofmt
* Rename function to be more consistent
* Adding explicit MPL license for sub-package
This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository.
* Adding explicit MPL license for sub-package
This directory and its subdirectories (packages) contain files licensed with the MPLv2 `LICENSE` file in this directory and are intentionally licensed separately from the BSL `LICENSE` file at the root of this repository.
* Updating the license from MPL to Business Source License
Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at <Blog URL>, FAQ at www.hashicorp.com/licensing-faq, and details of the license at www.hashicorp.com/bsl.
* add missing license headers
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
* Update copyright file headers to BUSL-1.1
---------
Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
* Added oss config entries for Policy and JWT on APIGW
* Updated structs for config entry
* Updated comments, ran deep-copy
* Move JWT configuration into OSS file
* Add in the config entry OSS file for jwts
* Added changelog
* fixing proto spacing
* Moved to using manually written deep copy method
* Use pointers for override/default fields in apigw config entries
* Run gen scripts for changed types
* API Gateway XDS Primitives, endpoints and clusters (#17002)
* XDS primitive generation for endpoints and clusters
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* server_test
* deleted extra file
* add missing parents to test
---------
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* Routes for API Gateway (#17158)
* XDS primitive generation for endpoints and clusters
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* server_test
* deleted extra file
* add missing parents to test
* checkpoint
* delete extra file
* httproute flattening code
* linting issue
* so close on this, calling for tonight
* unit test passing
* add in header manip to virtual host
* upstream rebuild commented out
* Use consistent upstream name whether or not we're rebuilding
* Start working through route naming logic
* Fix typos in test descriptions
* Simplify route naming logic
* Simplify RebuildHTTPRouteUpstream
* Merge additional compiled discovery chains instead of overwriting
* Use correct chain for flattened route, clean up + add TODOs
* Remove empty conditional branch
* Restore previous variable declaration
Limit the scope of this PR
* Clean up, improve TODO
* add logging, clean up todos
* clean up function
---------
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* checkpoint, skeleton, tests not passing
* checkpoint
* endpoints xds cluster configuration
* resources test fix
* fix reversion in resources_test
* checkpoint
* Update agent/proxycfg/api_gateway.go
Co-authored-by: John Maguire <john.maguire@hashicorp.com>
* unit tests passing
* gofmt
* add deterministic sorting to appease the unit test gods
* remove panic
* Find ready upstream matching listener instead of first in list
* Clean up, improve TODO
* Modify getReadyUpstreams to filter upstreams by listener (#17410)
Each listener would previously have all upstreams from any route that bound to the listener. This is problematic when a route bound to one listener also binds to other listeners and so includes upstreams for multiple listeners. The list for a given listener would then wind up including upstreams for other listeners.
* clean up todos, references to api gateway in listeners_ingress
* merge in Nathan's fix
* Update agent/consul/discoverychain/gateway.go
* cleanup current todos, remove snapshot manipulation from generation code
* Update agent/structs/config_entry_gateways.go
Co-authored-by: Thomas Eckert <teckert@hashicorp.com>
* Update agent/consul/discoverychain/gateway.go
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* Update agent/consul/discoverychain/gateway.go
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* Update agent/proxycfg/snapshot.go
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
* clarified header comment for FlattenHTTPRoute, changed RebuildHTTPRouteUpstream to BuildHTTPRouteUpstream
* simplify cert logic
* Delete scratch
* revert route related changes in listener PR
* Update agent/consul/discoverychain/gateway.go
* Update agent/proxycfg/snapshot.go
* clean up uneeded extra lines in endpoints
---------
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
Co-authored-by: John Maguire <john.maguire@hashicorp.com>
Co-authored-by: Thomas Eckert <teckert@hashicorp.com>
* Use merge of enterprise meta's rather than new custom method
* Add merge logic for tcp routes
* Add changelog
* Normalize certificate refs on gateways
* Fix infinite call loop
* Explicitly call enterprise meta
* Fix detecting when a route doesn't bind to a gateway because it's already bound
* Clean up status setting code
* rework binding a bit
* More cleanup
* Flatten all files
* Fix up docstrings
* Stub proxycfg handler for API gateway
* Add Service Kind constants/handling for API Gateway
* Begin stubbing for SDS
* Add new Secret type to xDS order of operations
* Continue stubbing of SDS
* Iterate on proxycfg handler for API gateway
* Handle BoundAPIGateway config entry subscription in proxycfg-glue
* Add API gateway to config snapshot validation
* Add API gateway to config snapshot clone, leaf, etc.
* Subscribe to bound route + cert config entries on bound-api-gateway
* Track routes + certs on API gateway config snapshot
* Generate DeepCopy() for types used in watch.Map
* Watch all active references on api-gateway, unwatch inactive
* Track loading of initial bound-api-gateway config entry
* Use proper proto package for SDS mapping
* Use ResourceReference instead of ServiceName, collect resources
* Fix typo, add + remove TODOs
* Watch discovery chains for TCPRoute
* Add TODO for updating gateway services for api-gateway
* make proto
* Regenerate deep-copy for proxycfg
* Set datacenter on upstream ID from query source
* Watch discovery chains for http-route service backends
* Add ServiceName getter to HTTP+TCP Service structs
* Clean up unwatched discovery chains on API Gateway
* Implement watch for ingress leaf certificate
* Collect upstreams on http-route + tcp-route updates
* Remove unused GatewayServices update handler
* Remove unnecessary gateway services logic for API Gateway
* Remove outdate TODO
* Use .ToIngress where appropriate, including TODO for cleaning up
* Cancel before returning error
* Remove GatewayServices subscription
* Add godoc for handlerAPIGateway functions
* Update terminology from Connect => Consul Service Mesh
Consistent with terminology changes in https://github.com/hashicorp/consul/pull/12690
* Add missing TODO
* Remove duplicate switch case
* Rerun deep-copy generator
* Use correct property on config snapshot
* Remove unnecessary leaf cert watch
* Clean up based on code review feedback
* Note handler properties that are initialized but set elsewhere
* Add TODO for moving helper func into structs pkg
* Update generated DeepCopy code
* gofmt
* Generate DeepCopy() for API gateway listener types
* Improve variable name
* Regenerate DeepCopy() code
* Fix linting issue
* Temporarily remove the secret type from resource generation
* Add additional controller implementations
* remove additional interface
* Fix comparison checks and mark unused contexts
* Switch to time.Now().UTC()
* Add a pointer helper for shadowing loop variables
* Extract anonymous functions for readability
* clean up logging
* Add Type to the Condition proto
* Update some comments and add additional space for readability
* Address PR feedback
* Fix up dirty checks and change to pointer receiver
* Stub out bind code
* Move into a new package and flesh out binding
* Fill in the actual binding logic
* Bind to all listeners if not specified
* Move bind code up to gateways package
* Fix resource type check
* Add UpsertRoute to listeners
* Add RemoveRoute to listener
* Implement binding as associated functions
* Pass in gateways to BindRouteToGateways
* Add a bunch of tests
* Fix hopping from one listener on a gateway to another
* Remove parents from HTTPRoute
* Apply suggestions from code review
* Fix merge conflict
* Unify binding into a single variadic function 🙌 @nathancoleman
* Remove vestigial error
* Add TODO on protocol check
* Stub Config Entries for Consul Native API Gateway (#15644)
* Add empty InlineCertificate struct and protobuf
* apigateway stubs
* Stub HTTPRoute in api pkg
* Stub HTTPRoute in structs pkg
* Simplify api.APIGatewayConfigEntry to be consistent w/ other entries
* Update makeConfigEntry switch, add docstring for HTTPRouteConfigEntry
* Add TCPRoute to MakeConfigEntry, return unique Kind
* Stub BoundAPIGatewayConfigEntry in agent
* Add RaftIndex to APIGatewayConfigEntry stub
* Add new config entry kinds to validation allow-list
* Add RaftIndex to other added config entry stubs
* Update usage metrics assertions to include new cfg entries
* Add Meta and acl.EnterpriseMeta to all new ConfigEntry types
* Remove unnecessary Services field from added config entry types
* Implement GetMeta(), GetEnterpriseMeta() for added config entry types
* Add meta field to proto, name consistently w/ existing config entries
* Format config_entry.proto
* Add initial implementation of CanRead + CanWrite for new config entry types
* Add unit tests for decoding of new config entry types
* Add unit tests for parsing of new config entry types
* Add unit tests for API Gateway config entry ACLs
* Return typed PermissionDeniedError on BoundAPIGateway CanWrite
* Add unit tests for added config entry ACLs
* Add BoundAPIGateway type to AllConfigEntryKinds
* Return proper kind from BoundAPIGateway
* Add docstrings for new config entry types
* Add missing config entry kinds to proto def
* Update usagemetrics_oss_test.go
* Use utility func for returning PermissionDeniedError
* EventPublisher subscriptions for Consul Native API Gateway (#15757)
* Create new event topics in subscribe proto
* Add tests for PBSubscribe func
* Make configs singular, add all configs to PBToStreamSubscribeRequest
* Add snapshot methods
* Add config_entry_events tests
* Add config entry kind to topic for new configs
* Add unit tests for snapshot methods
* Start adding integration test
* Test using the new controller code
* Update agent/consul/state/config_entry_events.go
* Check value of error
* Add controller stubs for API Gateway (#15837)
* update initial stub implementation
* move files, clean up mutex references
* Remove embed, use idiomatic names for constructors
* Remove stray file introduced in merge
* Add APIGateway validation (#15847)
* Add APIGateway validation
* Add additional validations
* Add cert ref validation
* Add protobuf definitions
* Fix up field types
* Add API structs
* Move struct fields around a bit
* APIGateway InlineCertificate validation (#15856)
* Add APIGateway validation
* Add additional validations
* Add protobuf definitions
* Tabs to spaces
* Add API structs
* Move struct fields around a bit
* Add validation for InlineCertificate
* Fix ACL test
* APIGateway BoundAPIGateway validation (#15858)
* Add APIGateway validation
* Add additional validations
* Add cert ref validation
* Add protobuf definitions
* Fix up field types
* Add API structs
* Move struct fields around a bit
* Add validation for BoundAPIGateway
* APIGateway TCPRoute validation (#15855)
* Add APIGateway validation
* Add additional validations
* Add cert ref validation
* Add protobuf definitions
* Fix up field types
* Add API structs
* Add TCPRoute normalization and validation
* Add forgotten Status
* Add some more field docs in api package
* Fix test
* Format imports
* Rename snapshot test variable names
* Add plumbing for Native API GW Subscriptions (#16003)
Co-authored-by: Sarah Alsmiller <sarah.alsmiller@hashicorp.com>
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
Co-authored-by: sarahalsmiller <100602640+sarahalsmiller@users.noreply.github.com>
Co-authored-by: Andrew Stucki <andrew.stucki@hashicorp.com>
* feat(ingress-gateway): support outlier detection of upstream service for ingress gateway
* changelog
Co-authored-by: Eric Haberkorn <erichaberkorn@gmail.com>
* feat(ingress gateway: support configuring limits in ingress-gateway config entry
- a new Defaults field with max_connections, max_pending_connections, max_requests
is added to ingress gateway config entry
- new field max_connections, max_pending_connections, max_requests in
individual services to overwrite the value in Default
- added unit test and integration test
- updated doc
Co-authored-by: Chris S. Kim <ckim@hashicorp.com>
Co-authored-by: Jeff Boruszak <104028618+boruszak@users.noreply.github.com>
Co-authored-by: Dan Stough <dan.stough@hashicorp.com>
* update gateway-services table with endpoints
* fix failing test
* remove unneeded config in test
* rename "endpoint" to "destination"
* more endpoint renaming to destination in tests
* update isDestination based on service-defaults config entry creation
* use a 3 state kind to be able to set the kind to unknown (when neither a service or a destination exist)
* set unknown state to empty to avoid modifying alot of tests
* fix logic to set the kind correctly on CRUD
* fix failing tests
* add missing tests and fix service delete
* fix failing test
* Apply suggestions from code review
Co-authored-by: Dan Stough <dan.stough@hashicorp.com>
* fix a bug with kind and add relevant test
* fix compile error
* fix failing tests
* add kind to clone
* fix failing tests
* fix failing tests in catalog endpoint
* fix service dump test
* Apply suggestions from code review
Co-authored-by: Dan Stough <dan.stough@hashicorp.com>
* remove duplicate tests
* rename consts and fix kind when no destination is defined in the service-defaults.
* rename Kind to ServiceKind and change switch to use .(type)
Co-authored-by: Dan Stough <dan.stough@hashicorp.com>
- `tls.incoming`: applies to the inbound mTLS targeting the public
listener on `connect-proxy` and `terminating-gateway` envoy instances
- `tls.outgoing`: applies to the outbound mTLS dialing upstreams from
`connect-proxy` and `ingress-gateway` envoy instances
Fixes#11966
Currently the config_entry.go subsystem delegates authorization decisions via the ConfigEntry interface CanRead and CanWrite code. Unfortunately this returns a true/false value and loses the details of the source.
This is not helpful, especially since it the config subsystem can be more complex to understand, since it covers so many domains.
This refactors CanRead/CanWrite to return a structured error message (PermissionDenied or the like) with more details about the reason for denial.
Part of #12241
Signed-off-by: Mark Anderson <manderson@hashicorp.com>
* xds: refactor ingress listener SDS configuration
* xds: update resolveListenerSDS call args in listeners_test
* ingress: add TLS min, max and cipher suites to GatewayTLSConfig
* xds: implement envoyTLSVersions and envoyTLSCipherSuites
* xds: merge TLS config
* xds: configure TLS parameters with ingress TLS context from leaf
* xds: nil check in resolveListenerTLSConfig validation
* xds: nil check in makeTLSParameters* functions
* changelog: add entry for TLS params on ingress config entries
* xds: remove indirection for TLS params in TLSConfig structs
* xds: return tlsContext, nil instead of ambiguous err
Co-authored-by: Chris S. Kim <ckim@hashicorp.com>
* xds: switch zero checks to types.TLSVersionUnspecified
* ingress: add validation for ingress config entry TLS params
* ingress: validate listener TLS config
* xds: add basic ingress with TLS params tests
* xds: add ingress listeners mixed TLS min version defaults precedence test
* xds: add more explicit tests for ingress listeners inheriting gateway defaults
* xds: add test for single TLS listener on gateway without TLS defaults
* xds: regen golden files for TLSVersionInvalid zero value, add TLSVersionAuto listener test
* types/tls: change TLSVersion to string
* types/tls: update TLSCipherSuite to string type
* types/tls: implement validation functions for TLSVersion and TLSCipherSuites, make some maps private
* api: add TLS params to GatewayTLSConfig, add tests
* api: add TLSMinVersion to ingress gateway config entry test JSON
* xds: switch to Envoy TLS cipher suite encoding from types package
* xds: fixup validation for TLSv1_3 min version with cipher suites
* add some kitchen sink tests and add a missing struct tag
* xds: check if mergedCfg.TLSVersion is in TLSVersionsWithConfigurableCipherSuites
* xds: update connectTLSEnabled comment
* xds: remove unsued resolveGatewayServiceTLSConfig function
* xds: add makeCommonTLSContextFromLeafWithoutParams
* types/tls: add LessThan comparator function for concrete values
* types/tls: change tlsVersions validation map from string to TLSVersion keys
* types/tls: remove unused envoyTLSCipherSuites
* types/tls: enable chacha20 cipher suites for Consul agent
* types/tls: remove insecure cipher suites from allowed config
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 and TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 are both explicitly listed as insecure and disabled in the Go source.
Refs https://cs.opensource.google/go/go/+/refs/tags/go1.17.3:src/crypto/tls/cipher_suites.go;l=329-330
* types/tls: add ValidateConsulAgentCipherSuites function, make direct lookup map private
* types/tls: return all unmatched cipher suites in validation errors
* xds: check that Envoy API value matching TLS version is found when building TlsParameters
* types/tls: check that value is found in map before appending to slice in MarshalEnvoyTLSCipherSuiteStrings
* types/tls: cast to string rather than fmt.Printf in TLSCihperSuite.String()
* xds: add TLSVersionUnspecified to list of configurable cipher suites
* structs: update note about config entry warning
* xds: remove TLS min version cipher suite unconfigurable test placeholder
* types/tls: update tests to remove assumption about private map values
Co-authored-by: R.B. Boyer <rb@hashicorp.com>
Previous to this commit, the API response would include Gateway
Addresses in the form `domain.name.:8080`, which due to the addition of
the port is probably not the expected response.
This commit rightTrims any `.` characters from the end of the domain
before formatting the address to include the port resulting in
`domain.name:8080`
These types are used as values (not pointers) in other structs. Using a pointer receiver causes
problems when the value is printed. fmt will not call the String method if it is passed a value
and the String method has a pointer receiver. By using a value receiver the correct string is printed.
Also remove some unused methods.
Fixes#8466
Since Consul 1.8.0 there was a bug in how ingress gateway protocol
compatibility was enforced. At the point in time that an ingress-gateway
config entry was modified the discovery chain for each upstream was
checked to ensure the ingress gateway protocol matched. Unfortunately
future modifications of other config entries were not validated against
existing ingress-gateway definitions, such as:
1. create tcp ingress-gateway pointing to 'api' (ok)
2. create service-defaults for 'api' setting protocol=http (worked, but not ok)
3. create service-splitter or service-router for 'api' (worked, but caused an agent panic)
If you were to do these in a different order, it would fail without a
crash:
1. create service-defaults for 'api' setting protocol=http (ok)
2. create service-splitter or service-router for 'api' (ok)
3. create tcp ingress-gateway pointing to 'api' (fail with message about
protocol mismatch)
This PR introduces the missing validation. The two new behaviors are:
1. create tcp ingress-gateway pointing to 'api' (ok)
2. (NEW) create service-defaults for 'api' setting protocol=http ("ok" for back compat)
3. (NEW) create service-splitter or service-router for 'api' (fail with
message about protocol mismatch)
In consideration for any existing users that may be inadvertently be
falling into item (2) above, that is now officiall a valid configuration
to be in. For anyone falling into item (3) above while you cannot use
the API to manufacture that scenario anymore, anyone that has old (now
bad) data will still be able to have the agent use them just enough to
generate a new agent/proxycfg error message rather than a panic.
Unfortunately we just don't have enough information to properly fix the
config entries.
Previously, we were only returning a single ListenerPort for a single
service. However, we actually allow a single service to be serviced over
multiple ports, as well as allow users to define what hostnames they
expect their services to be contacted over. When no hosts are defined,
we return the default ingress domain for any configured DNS domain.
To show this in the UI, we modify the gateway-services-nodes API to
return a GatewayConfig.Addresses field, which is a list of addresses
over which the specific service can be contacted.
Dhia Ayachi