7 Commits (a39760aeec8352edb7ba18e3de9365e4ede01f99)

Author	SHA1	Message	Date
Michael Zalimeni	ad03a5d0f2	Avoid panic applying TProxy Envoy extensions (#17537) ... When UpstreamEnvoyExtender was introduced, some code was left duplicated between it and BasicEnvoyExtender. One path in that code panics when a TProxy listener patch is attempted due to no upstream data in RuntimeConfig matching the local service (which would only happen in rare cases). Instead, we can remove the special handling of upstream VIPs from BasicEnvoyExtender entirely, greatly simplifying the listener filter patch code and avoiding the panic. UpstreamEnvoyExtender, which needs this code to function, is modified to ensure a panic does not occur. This also fixes a second regression in which the Lua extension was not applied to TProxy outbound listeners.	2 years ago
Eric Haberkorn	d99312b86e	Add Upstream Service Targeting to Property Override Extension (#17517) ... * add upstream service targeting to property override extension * Also add baseline goldens for service specific property override extension. * Refactor the extension framework to put more logic into the templates. * fix up the golden tests	2 years ago
Michael Zalimeni	e1df0f28bd	Support `Listener` and `ClusterLoadAssignment` in `property-override` (#17497) ... * Support Listener in Property Override Add support for patching `Listener` resources via the builtin `property-override` extension. Refactor existing listener patch code in `BasicEnvoyExtender` to simplify addition of resource support. * Support ClusterLoadAssignment in Property Override Add support for patching `ClusterLoadAssignment` resources via the builtin `property-override` extension.	2 years ago
Chris Thain	2740d12d44	ENT->OSS merge for Consolidate `ListEnvoyExtender` into `BasicEnvoyExtender` (#17491)	2 years 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	b64674623e	Copyright headers for missing files/folders (#16708) ... * copyright headers for agent folder	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