{"id":17328181,"url":"https://github.com/charypar/proxy-wasm-demo","last_synced_at":"2025-04-14T17:21:26.839Z","repository":{"id":42201482,"uuid":"255695957","full_name":"charypar/proxy-wasm-demo","owner":"charypar","description":"Demo of extending Envoy with WebAssembly filters written in Rust","archived":false,"fork":false,"pushed_at":"2022-04-10T19:36:52.000Z","size":4,"stargazers_count":13,"open_issues_count":2,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-28T06:02:05.986Z","etag":null,"topics":["envoy-filter","envoyproxy","proxy-wasm","rust","rust-lang","webassembly"],"latest_commit_sha":null,"homepage":null,"language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/charypar.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-04-14T18:44:37.000Z","updated_at":"2024-12-21T07:11:05.000Z","dependencies_parsed_at":"2022-08-12T09:11:02.983Z","dependency_job_id":null,"html_url":"https://github.com/charypar/proxy-wasm-demo","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/charypar%2Fproxy-wasm-demo","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/charypar%2Fproxy-wasm-demo/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/charypar%2Fproxy-wasm-demo/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/charypar%2Fproxy-wasm-demo/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/charypar","download_url":"https://codeload.github.com/charypar/proxy-wasm-demo/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248923724,"owners_count":21183953,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["envoy-filter","envoyproxy","proxy-wasm","rust","rust-lang","webassembly"],"created_at":"2024-10-15T14:22:49.116Z","updated_at":"2025-04-14T17:21:26.807Z","avatar_url":"https://github.com/charypar.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Envoy filter with Rust and WebAssembly\n\nThis is a demo accompanying a blogpost about building Envoy filters with Rust and WebAssembly.\n\n## Getting started\n\n1. Install WebAssembly target for rust\n\n   ```sh\n   $ rustup update\n   $ rustup target add wasm32-unknown-unknown\n   ```\n\n2. Install [wasme](https://docs.solo.io/web-assembly-hub/latest/reference/cli/)\n\n   ```sh\n   $ curl -sL https://run.solo.io/wasme/install | sh\n   $ export PATH=$HOME/.wasme/bin:$PATH\n   ```\n\n3. Clone the repo and use the makefile to build and run the demo:\n\n   ```sh\n   $ make build-image\n   $ make deploy-envoy\n   ```\n\nNow you can open \u003chttp://localhost:8080/headers\u003e. This is proxying to \u003chttp://httpbin.org/headers\u003e, reflecting request headers back at you. You should see\n\n```\n\"X-Hello\": \"Hello world from localhost:8080\"\n```\n\nwhich was injected by the filter.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcharypar%2Fproxy-wasm-demo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcharypar%2Fproxy-wasm-demo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcharypar%2Fproxy-wasm-demo/lists"}