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;; webid-oidc, implementation of the Solid specification
;; Copyright (C) 2020, 2021 Vivien Kraus
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU Affero General Public License for more details.
;; You should have received a copy of the GNU Affero General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
(use-modules (webid-oidc oidc-configuration)
(webid-oidc jwk)
(webid-oidc cache)
(webid-oidc testing)
((webid-oidc stubs) #:prefix stubs:)
(web uri)
(web response)
(srfi srfi-19)
(ice-9 receive))
(with-test-environment
"jwks-get"
(lambda ()
(define* (respond uri #:key (headers '()))
(unless (null? headers)
(exit 1))
(when (string? uri)
(set! uri (string->uri uri)))
(cond
((string=? (uri->string uri) "https://example.com/keys")
(values
(build-response #:headers `((expires . ,(time-utc->date (make-time time-utc 0 10)))
(content-type application/json)))
"{
\"keys\": [
{
\"e\": \"AQAB\",
\"use\": \"sig\",
\"kid\": \"dedc012d07f52aedfd5f97784e1bcbe23c19724d\",
\"n\": \"sV158-MQ-5-sP2iTJibiMap1ug8tNY97laOud3Se_3jd4INq36NwhLpgU3FC5SCfJOs9wehTLzv_hBuo-sW0JNjAEtMEE-SDtx5486gjymDR-5Iwv7bgt25tD0cDgiboZLt1RLn-nP-V3zgYHZa_s9zLjpNyArsWWcSh6tWe2R8yW6BqS8l4_9z8jkKeyAwWmdpkY8BtKS0zZ9yljiCxKvs8CKjfHmrayg45sZ8V1-aRcjtR2ECxATHjE8L96_oNddZ-rj2axf2vTmnkx3OvIMgx0tZ0ycMG6Wy8wxxaR5ir2LV3Gkyfh72U7tI8Q1sokPmH6G62JcduNY66jEQlvQ\",
\"alg\": \"RS256\",
\"kty\": \"RSA\"
},
{
\"alg\": \"RS256\",
\"kid\": \"2e3025f26b595f96eac907cc2b9471422bcaeb93\",
\"e\": \"AQAB\",
\"use\": \"sig\",
\"kty\": \"RSA\",
\"n\": \"syWuIlYmoWSl5rBQGOtYGwO5OCCZnhoWBCyl-x5gby5ofc4HNhBoVVMUggk-f_MH-pyMI5yRYsS_aPQ2bmSox2s4i9cPhxqtSAYMhTPwSwQ2BROC7xxi_N0ovp5Ivut5q8TwAn5kQZa_jR9d7JO20BUB7UqbMkBsqg2J8QTtMJ9YtA5BmUn4Y6vhIjTFtvrA6iM4i1cKoUD5Rirt5CYpcKwsLxBZbVk4E4rqgv7G0UlWt6NAs-z7XDkchlNBVpMUuiUBzxHl4LChc7dsWXRaO5vhu3j_2WnxuWCQZPlGoB51jD_ynZ027hhIcoa_tXg28_qb5Al78ZttiRCQDKueAQ\"
}
]
}
"))
((string=? (uri->string uri) "https://example.com/.well-known/openid-configuration")
(values
(build-response #:headers `((expires . ,(time-utc->date (make-time time-utc 0 10)))
(content-type application/json)))
"{
\"issuer\": \"https://accounts.google.com\",
\"authorization_endpoint\": \"https://accounts.google.com/o/oauth2/v2/auth\",
\"device_authorization_endpoint\": \"https://oauth2.googleapis.com/device/code\",
\"token_endpoint\": \"https://oauth2.googleapis.com/token\",
\"userinfo_endpoint\": \"https://openidconnect.googleapis.com/v1/userinfo\",
\"revocation_endpoint\": \"https://oauth2.googleapis.com/revoke\",
\"jwks_uri\": \"https://example.com/keys\",
\"response_types_supported\": [
\"code\",
\"token\",
\"id_token\",
\"code token\",
\"code id_token\",
\"token id_token\",
\"code token id_token\",
\"none\"
],
\"subject_types_supported\": [
\"public\"
],
\"id_token_signing_alg_values_supported\": [
\"RS256\"
],
\"scopes_supported\": [
\"openid\",
\"email\",
\"profile\"
],
\"token_endpoint_auth_methods_supported\": [
\"client_secret_post\",
\"client_secret_basic\"
],
\"claims_supported\": [
\"aud\",
\"email\",
\"email_verified\",
\"exp\",
\"family_name\",
\"given_name\",
\"iat\",
\"iss\",
\"locale\",
\"name\",
\"picture\",
\"sub\"
],
\"code_challenge_methods_supported\": [
\"plain\",
\"S256\"
]
}"))
(else (exit 2))))
(define current-time 0)
(define cache-http-get
(with-cache
#:current-time
(lambda ()
(make-time time-utc 0 current-time))
#:http-get respond))
(define cfg (get-oidc-configuration
"example.com"
#:http-get cache-http-get))
(define jwks (oidc-configuration-jwks
cfg
#:http-get cache-http-get))
(unless (oidc-configuration? cfg)
(exit 3))
(unless (jwks? jwks)
(exit 4))
(let ((my-oidc (make-oidc-configuration
"https://example.com/keys"
"https://example.com/authorize"
"https://example.com/token")))
(receive (response response-body)
(serve-oidc-configuration (time-utc->date (make-time time-utc 0 3600))
my-oidc)
(unless (eqv? (car (response-content-type response)) 'application/json)
(exit 5))
(let ((parsed (stubs:json-string->scm response-body)))
(unless (oidc-configuration? parsed)
(exit 6))
(unless (equal? (assq-ref parsed 'jwks_uri)
"https://example.com/keys")
(exit 7))
(unless (equal? (assq-ref parsed 'authorization_endpoint)
"https://example.com/authorize")
(exit 8))
(unless (equal? (assq-ref parsed 'token_endpoint)
"https://example.com/token")
(exit 9))
(unless (equal? (assq-ref parsed 'solid_oidc_supported)
"https://solidproject.org/TR/solid-oidc")
(exit 10)))))))
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