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istio-ecosystem / wasm-extensions

Contains miscellaneous Wasm extensions for Istio
Apache License 2.0
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Add JWT header mutation Wasm extension #16

Open bianpengyuan opened 3 years ago

bianpengyuan commented 3 years ago

This is to track the work to add Wasm extension which mutates request header based on Jwt Header and recompute route based on the new header. The extension should have unit test coverage, integration test coverage, and guide on how to customize for bespoke needs.

cc @mandarjog

vigvigneshps1995 commented 3 years ago

Any idea on when this example will be available ?

Jonomir commented 3 years ago

Hey, I'm looking to develop a plugin for dynamic routing for our istio. This example would be great to get started. Is there anything available already?

wxdao commented 2 years ago

Hi bianpeng, may I know what is blocking the impl of this extension? Is it about lack of apis in proxy wasm abi?

bianpengyuan commented 2 years ago

what is blocking the impl of this extension? Is it about lack of apis in proxy wasm abi?

No technical reason, just need someone to pick it up. We are adding first class support for jwt based routing at Istio 1.12 (https://github.com/istio/istio/pull/34974), which makes this example less useful, but PR to add this is always welcome.