Implementations.md

LWS Implementations

Software

• ● Applicable
• ◐ Partially Applicable
• ○ Not Applicable

Name	Language	Contact	License	Client	Server
lws-server	Java	@ebremer	Apache License 2.0	○	●
lws-authn	Java	@ebremer	Apache License 2.0	○	●
Halcyon	Java, JavaScript	@ebremer	Apache License 2.0	○	●
sparq	Rust, Python, TypeScript	Jesse Wright	MIT	○	●
Community Solid Server	TypeScript	@jeswr	MIT	○	●
sai-js	TypeScript	@elf-pavlik	MIT	●	◐ 1
lws-client	Java, JavaScript/TypeScript, C++, Rust, Go, Python	@ebremer	MIT	●	○

Features

all 🔗 links are optional

• 💡 Interested
• 🎯 Committed (🔗 tracking issue)
• 🚧 Implementing (🔗 code or feature branch)
• ✅ Conforming (🔗 test results)

Containers, Data Resources, Discovery and Linksets

• https://www.w3.org/TR/lws10-core/#containers
• https://www.w3.org/TR/lws10-core/#discovery
• https://www.w3.org/TR/lws10-core/#operations
• https://www.w3.org/TR/lws10-core/#metadata

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
CommunitySolidServer		🚧	branch
lws-client	🚧		repo

Authentication & Authorization

• https://github.com/ebremer/lws-authn
• https://www.w3.org/TR/lws10-core/#authorization
• https://github.com/lws-contrib/lws-test-suite/tree/main/lws10/auth

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
lws-authn		🚧
lws-client	🚧		repo

OpenID Connect

• https://w3c.github.io/lws-protocol/lws10-authn-openid/

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
lws-authn		🚧
sai-js		💡
lws-client	🚧		repo

SAML 2.0

• https://w3c.github.io/lws-protocol/lws10-authn-saml/

Name	Client	Server
lws-authn		🚧
lws-client	🚧

Self-signed Controlled Identifier

• https://w3c.github.io/lws-protocol/lws10-authn-ssi-cid/

Name	Client	Server	Notes
lws-server		🚧	https, did:key · branch · conformance
Halcyon		🚧	https, did:key · branch · conformance
lws-authn		🚧	https, did:key
sai-js		💡
lws-client	🚧		repo

Access Requests and Grants

• https://w3c.github.io/lws-protocol/lws10-core/#access-requests-and-grants

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
sai-js		🚧
lws-client	🚧		repo

ODRL Access Profile

• https://w3c.github.io/lws-protocol/lws10-core/#access-profile

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
sai-js		💡
lws-client	🚧		repo

Notifications

• https://w3c.github.io/lws-protocol/lws10-core/#notifications

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
sai-js		🚧
lws-client	🚧		repo

Webhook

• https://w3c.github.io/lws-protocol/lws10-notifications-webhook/

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
sai-js		🚧
lws-client	🚧		repo

Streaming HTTP

• #162

Name	Client	Server	Notes
sai-js		🚧	NDJSON

Webhook

• https://w3c.github.io/lws-protocol/lws10-notifications-webhook/

Name	Client	Server	Notes
sai-js		💡
lws-client	🚧		repo

Type Index and Type Search

• https://w3c.github.io/lws-protocol/lws10-searchindex

Name	Client	Server	Notes
lws-server		🚧	branch · conformance
Halcyon		🚧	branch · conformance
sai-js	💡	💡
lws-client	🚧		repo

Notes

Footnotes

1. sai-js server is implemented as custom components for Community Solid Server ↩