consul

Commit Graph

Author	SHA1	Message	Date
Derek Menteer	3e8ec8d18e	Fix SAN matching on terminating gateways (#20417 ) Fixes issue: hashicorp/consul#20360 A regression was introduced in hashicorp/consul#19954 where the SAN validation matching was reduced from 4 potential types down to just the URI. Terminating gateways will need to match on many fields depending on user configuration, since they make egress calls outside of the cluster. Having more than one matcher behaves like an OR operation, where any match is sufficient to pass the certificate validation. To maintain backwards compatibility with the old untyped `match_subject_alt_names` Envoy behavior, we should match on all 4 enum types. https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/transport_sockets/tls/v3/common.proto#enum-extensions-transport-sockets-tls-v3-subjectaltnamematcher-santype	10 months ago
Ashwin Venkatesh	797e42dc24	Watch the ProxyTracker from xDS controller (#18611 )	1 year ago
John Murret	0e606504bc	NET-4944 - wire up controllers with proxy tracker (#18603 ) Co-authored-by: github-team-consul-core <github-team-consul-core@hashicorp.com>	1 year ago
John Murret	051f250edb	NET-5338 - NET-5338 - Run a v2 mode xds server (#18579 ) * NET-5338 - NET-5338 - Run a v2 mode xds server * fix linting	1 year ago
John Murret	b80c5258fa	NET-4853 - xds v2 - implement base connect proxy functionality for clusters (#18499 )	1 year ago
hashicorp-copywrite[bot]	5fb9df1640	[COMPLIANCE] License changes (#18443 ) * 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>	1 year ago
Blake Covarrubias	2c5a09bb0a	Explicitly enable WebSocket upgrades (#18150 ) This PR explicitly enables WebSocket upgrades in Envoy's UpgradeConfig for all proxy types. (API Gateway, Ingress, and Sidecar.) Fixes #8283	1 year ago
Michael Zalimeni	b8d2640429	Disable remote proxy patching except AWS Lambda (#17415 ) To avoid unintended tampering with remote downstreams via service config, refactor BasicEnvoyExtender and RuntimeConfig to disallow typical Envoy extensions from being applied to non-local proxies. Continue to allow this behavior for AWS Lambda and the read-only Validate builtin extensions. Addresses CVE-2023-2816.	2 years ago
Ronald	94ec4eb2f4	copyright headers for agent folder (#16704 ) * copyright headers for agent folder * Ignore test data files * fix proto files and remove headers in agent/uiserver folder * ignore deep-copy files	2 years ago
Eric Haberkorn	495ad4c7ef	add enterprise xds tests (#16738 )	2 years ago
Chris S. Kim	a518893685	Fix various flaky tests (#16396 )	2 years ago
skpratt	9199e99e21	Update token language to distinguish Accessor and Secret ID usage (#16044 ) * remove legacy tokens * remove lingering legacy token references from docs * update language and naming for token secrets and accessor IDs * updates all tokenID references to clarify accessorID * remove token type references and lookup tokens by accessorID index * remove unnecessary constants * replace additional tokenID param names * Add warning info for deprecated -id parameter Co-authored-by: Paul Glass <pglass@hashicorp.com> * Update field comment Co-authored-by: Paul Glass <pglass@hashicorp.com> --------- Co-authored-by: Paul Glass <pglass@hashicorp.com>	2 years ago
Nitya Dhanushkodi	b8b37c2357	refactor: remove troubleshoot module dependency on consul top level module (#16162 ) Ensure nothing in the troubleshoot go module depends on consul's top level module. This is so we can import troubleshoot into consul-k8s and not import all of consul. * turns troubleshoot into a go module [authored by @curtbushko] * gets the envoy protos into the troubleshoot module [authored by @curtbushko] * adds a new go module `envoyextensions` which has xdscommon and extensioncommon folders that both the xds package and the troubleshoot package can import * adds testing and linting for the new go modules * moves the unit tests in `troubleshoot/validateupstream` that depend on proxycfg/xds into the xds package, with a comment describing why those tests cannot be in the troubleshoot package * fixes all the imports everywhere as a result of these changes Co-authored-by: Curt Bushko <cbushko@gmail.com>	2 years ago
Nitya Dhanushkodi	8d4c3aa42c	refactor: move service to service validation to troubleshoot package (#16132 ) This is to reduce the dependency on xds from within the troubleshoot package.	2 years ago
Dan Upton	7a55de375c	xds: don't attempt to load-balance sessions for local proxies (#15789 ) Previously, we'd begin a session with the xDS concurrency limiter regardless of whether the proxy was registered in the catalog or in the server's local agent state. This caused problems for users who run `consul connect envoy` directly against a server rather than a client agent, as the server's locally registered proxies wouldn't be included in the limiter's capacity. Now, the `ConfigSource` is responsible for beginning the session and we only do so for services in the catalog. Fixes: https://github.com/hashicorp/consul/issues/15753	2 years ago
Chris S. Kim	e4a268e33e	Warn if ACL is enabled but no token is provided to Envoy (#15967 )	2 years ago
Matt Keeler	5afd4657ec	Protobuf Modernization (#15949 ) * Protobuf Modernization Remove direct usage of golang/protobuf in favor of google.golang.org/protobuf Marshallers (protobuf and json) needed some changes to account for different APIs. Moved to using the google.golang.org/protobuf/types/known/* for the well known types including replacing some custom Struct manipulation with whats available in the structpb well known type package. This also updates our devtools script to install protoc-gen-go from the right location so that files it generates conform to the correct interfaces. * Fix go-mod-tidy make target to work on all modules	2 years ago
Eric Haberkorn	4268c1c25c	Remove the `connect.enable_serverless_plugin` agent configuration option (#15710 )	2 years ago
Dan Upton	1c2c975b0b	xDS Load Balancing (#14397 ) Prior to #13244, connect proxies and gateways could only be configured by an xDS session served by the local client agent. In an upcoming release, it will be possible to deploy a Consul service mesh without client agents. In this model, xDS sessions will be handled by the servers themselves, which necessitates load-balancing to prevent a single server from receiving a disproportionate amount of load and becoming overwhelmed. This introduces a simple form of load-balancing where Consul will attempt to achieve an even spread of load (xDS sessions) between all healthy servers. It does so by implementing a concurrent session limiter (limiter.SessionLimiter) and adjusting the limit according to autopilot state and proxy service registrations in the catalog. If a server is already over capacity (i.e. the session limit is lowered), Consul will begin draining sessions to rebalance the load. This will result in the client receiving a `RESOURCE_EXHAUSTED` status code. It is the client's responsibility to observe this response and reconnect to a different server. Users of the gRPC client connection brokered by the consul-server-connection-manager library will get this for free. The rate at which Consul will drain sessions to rebalance load is scaled dynamically based on the number of proxies in the catalog.	2 years ago
Dan Upton	b168424398	xds: remove HTTPCheckFetcher dependency (#13366 ) This is the OSS portion of enterprise PR 1994 Rather than directly interrogating the agent-local state for HTTP checks using the `HTTPCheckFetcher` interface, we now rely on the config snapshot containing the checks. This reduces the number of changes required to support server xDS sessions. It's not clear why the fetching approach was introduced in `931d167ebb`.	3 years ago
freddygv	c8edec0ab6	Remove intermediate representation of SPIFFE IDs xDS only ever uses the string representation, so we can avoid passing around connect.SpiffeIDService objects around.	3 years ago
Dan Upton	2427e38839	Enable servers to configure arbitrary proxies from the catalog (#13244 ) OSS port of enterprise PR 1822 Includes the necessary changes to the `proxycfg` and `xds` packages to enable Consul servers to configure arbitrary proxies using catalog data. Broadly, `proxycfg.Manager` now has public methods for registering, deregistering, and listing registered proxies — the existing local agent state-sync behavior has been moved into a separate component that makes use of these methods. When an xDS session is started for a proxy service in the catalog, a goroutine will be spawned to watch the service in the server's state store and re-register it with the `proxycfg.Manager` whenever it is updated (and clean it up when the client goes away).	3 years ago
Kyle Havlovitz	f2fbe8aec9	Fix proto lint errors after version bump	3 years ago
R.B. Boyer	901fd4dd68	remove remaining shim runStep functions (#13015 ) Wraps up the refactor from #13013	3 years ago
R.B. Boyer	0d6d16ddfb	add general runstep test helper instead of copying it all over the place (#13013 )	3 years ago
Evan Culver	000d0621b4	connect: Add Envoy 1.22 to integration tests, remove Envoy 1.18 (#12805 ) Co-authored-by: R.B. Boyer <rb@hashicorp.com>	3 years ago
R.B. Boyer	c98f2acd75	similar bump	3 years ago
Eric	e4b4f175ed	Bump go-control-plane * `go get cloud.google.com/go@v0.59.0` * `go get github.com/envoyproxy/go-control-plane@v0.9.9` * `make envoy-library` * Bumpprotoc to 3.15.8	3 years ago
Eric	cf3e517d0e	Create and wire up the serverless patcher	3 years ago
R.B. Boyer	2a56e0055b	proxycfg: change how various proxycfg test helpers for making ConfigSnapshot copies works to be more correct and less error prone (#12531 ) Prior to this PR for the envoy xDS golden tests in the agent/xds package we were hand-creating a proxycfg.ConfigSnapshot structure in the proper format for input to the xDS generator. Over time this intermediate structure has gotten trickier to build correctly for the various tests. This PR proposes to switch to using the existing mechanism for turning a structs.NodeService and a sequence of cache.UpdateEvent copies into a proxycfg.ConfigSnapshot, as that is less error prone to construct and aligns more with how the data arrives. NOTE: almost all of this is in test-related code. I tried super hard to craft correct event inputs to get the golden files to be the same, or similar enough after construction to feel ok that i recreated the spirit of the original test cases.	3 years ago
Freddy	378a7258e3	Prevent xDS tight loop on cfg errors (#12195 )	3 years ago
R.B. Boyer	424f3cdd2c	proxycfg: introduce explicit UpstreamID in lieu of bare string (#12125 ) The gist here is that now we use a value-type struct proxycfg.UpstreamID as the map key in ConfigSnapshot maps where we used to use "upstream id-ish" strings. These are internal only and used just for bidirectional trips through the agent cache keyspace (like the discovery chain target struct). For the few places where the upstream id needs to be projected into xDS, that's what (proxycfg.UpstreamID).EnvoyID() is for. This lets us ALWAYS inject the partition and namespace into these things without making stuff like the golden testdata diverge.	3 years ago
Evan Culver	61be9371f5	connect: Remove support for Envoy 1.16 (#11354 )	3 years ago
R.B. Boyer	b2d17ac448	xds: fix representation of incremental xDS subscriptions (#10987 ) Fixes #10563 The `resourceVersion` map was doing two jobs prior to this PR. The first job was to track what version of every resource we know envoy currently has. The second was to track subscriptions to those resources (by way of the empty string for a version). This mostly works out fine, but occasionally leads to consul removing a resource and accidentally (effectively) unsubscribing at the same time. The fix separates these two jobs. When all of the resources for a subscription are removed we continue to track the subscription until envoy explicitly unsubscribes	3 years ago
Dhia Ayachi	bc0e4f2f46	partition dicovery chains (#10983 ) * partition dicovery chains * fix default partition for OSS	3 years ago
freddygv	01936ddb70	Avoid passing zero value into variadic	3 years ago
freddygv	af52d21884	Update prepared query cluster SAN validation Previously SAN validation for prepared queries was broken because we validated against the name, namespace, and datacenter for prepared queries. However, prepared queries can target: - Services with a name that isn't their own - Services in multiple datacenters This means that the SpiffeID to validate needs to be based on the prepared query endpoints, and not the prepared query's upstream definition. This commit updates prepared query clusters to account for that.	3 years ago
freddygv	85878685b7	Fixup proxy config test fixtures - The TestNodeService helper created services with the fixed name "web", and now that name is overridable. - The discovery chain snapshot didn't have prepared query endpoints so the endpoints tests were missing data for prepared queries	3 years ago
freddygv	47da00d3c7	Validate SANs for passthrough clusters and failovers	3 years ago
freddygv	a6d3fe90b1	Validate Subject Alternative Name for upstreams These changes ensure that the identity of services dialed is cryptographically verified. For all upstreams we validate against SPIFFE IDs in the format used by Consul's service mesh: spiffe://<trust-domain>/ns/<namespace>/dc/<datacenter>/svc/<service>	3 years ago
R.B. Boyer	80c39f1083	xds: adding more delta protocol tests (#10398 ) Fixes #10125	3 years ago
R.B. Boyer	848ad8535b	xds: ensure that dependent xDS resources are reconfigured during primary type warming (#10381 ) Updates to a cluster will clear the associated endpoints, and updates to a listener will clear the associated routes. Update the incremental xDS logic to account for this implicit cleanup so that we can finish warming the clusters and listeners. Fixes #10379	3 years ago
R.B. Boyer	ede14b7c54	xds: emit a labeled gauge of connected xDS streams by version (#10243 ) Fixes #10099	4 years ago
R.B. Boyer	71d45a3460	Support Incremental xDS mode (#9855 ) This adds support for the Incremental xDS protocol when using xDS v3. This is best reviewed commit-by-commit and will not be squashed when merged. Union of all commit messages follows to give an overarching summary: xds: exclusively support incremental xDS when using xDS v3 Attempts to use SoTW via v3 will fail, much like attempts to use incremental via v2 will fail. Work around a strange older envoy behavior involving empty CDS responses over incremental xDS. xds: various cleanups and refactors that don't strictly concern the addition of incremental xDS support Dissolve the connectionInfo struct in favor of per-connection ResourceGenerators instead. Do a better job of ensuring the xds code uses a well configured logger that accurately describes the connected client. xds: pull out checkStreamACLs method in advance of a later commit xds: rewrite SoTW xDS protocol tests to use protobufs rather than hand-rolled json strings In the test we very lightly reuse some of the more boring protobuf construction helper code that is also technically under test. The important thing of the protocol tests is testing the protocol. The actual inputs and outputs are largely already handled by the xds golden output tests now so these protocol tests don't have to do double-duty. This also updates the SoTW protocol test to exclusively use xDS v2 which is the only variant of SoTW that will be supported in Consul 1.10. xds: default xds.Server.AuthCheckFrequency at use-time instead of construction-time	4 years ago

44 Commits (1768215b6b9bfe3196a2d70564c15c70ea6ef658)