#actix-web #middleware #authentication #jwt #keycloak

actix-web-middleware-keycloak-auth

A middleware for Actix Web that handles authentication with a JWT emitted by Keycloak

6 releases (3 breaking)

0.4.0 Apr 5, 2022
0.4.0-beta.2 Nov 5, 2021
0.4.0-beta.1 Sep 22, 2021
0.3.0 Jan 22, 2021
0.1.0 Nov 25, 2020

#361 in HTTP server

Download history 75/week @ 2022-12-01 56/week @ 2022-12-08 35/week @ 2022-12-15 23/week @ 2022-12-22 40/week @ 2022-12-29 82/week @ 2023-01-05 65/week @ 2023-01-12 62/week @ 2023-01-19 61/week @ 2023-01-26 66/week @ 2023-02-02 86/week @ 2023-02-09 94/week @ 2023-02-16 76/week @ 2023-02-23 57/week @ 2023-03-02 56/week @ 2023-03-09 24/week @ 2023-03-16

222 downloads per month

MIT license

55KB
923 lines

actix-web-middleware-keycloak-auth

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A middleware for Actix Web that handles authentication with a JWT emitted by Keycloak.

Features

  • Actix Web middleware
  • deny HTTP requests that do not provide a valid JWT (or choose to allow them and handle the authentication state from a following middleware)
  • require one or several Keycloak realm or client roles to be included in the JWT
  • error HTTP responses sent from the middleware can have generic bodies as well as detailed error reasons
  • access JWT claims from handlers (for example: get the ID of the authenticated user)
  • parse custom JWT claims (using Serde)
  • access parsed roles from handlers (every Keycloak role contained in the JWT)
  • compatible with paperclip using the paperclip_compat feature
  • store auth status in request-local data instead of returning a HTTP response (so that the next middleware/handler can try another auth mechanism, for example)

Usage

License

MIT License Copyright (c) 2020 David Sferruzza

Dependencies

~21–32MB
~727K SLoC