Get variables from env

.dockerignore

@@ -5,6 +5,7 @@ README.md
 .git/
 node_modules/
 .drone.yml
+deployment.yaml
 
 # Editor directories and files
 .vscode/*

app.js

@@ -9,61 +9,31 @@ async function run() {
 
     const issuer = await Issuer.discover(process.env.OIDC_GATEWAY_URI);
     console.log('Discovered issuer %s %O', issuer.issuer, issuer.metadata);
+
     const client = new issuer.Client({
         client_id: process.env.OIDC_CLIENT_ID,
-        client_secret: process.env.OIDC_CLIENT_SECRET,
         redirect_uris: [process.env.OIDC_REDIRECT_URIS],
-        response_types: ['code'],
+        response_types: ['id_token'],
         // id_token_signed_response_alg (default "RS256")
     })
-    const code_verifier = generators.codeVerifier();
-    const code_challenge = generators.codeChallenge(code_verifier);
-
+    const nonce = generators.nonce();
 
     app.get('/', async function (req, res) {
         let url = client.authorizationUrl({
             redirect_uri: process.env.CLIENT_URL + '/cb',
-            scope: 'openid profile offline_access',
-            response_type: 'code',
-            code_challenge,
-            code_challenge_method: 'S256',
+            scope: 'openid',
+            response_mode: 'form_post',
+            nonce,
         });
 
         res.redirect(url);
     });
-
-    app.get('/cb', async function (req, res) {
+    app.post('/cb', async function (req, res) {
         const params = client.callbackParams(req);
-        const tokenSet = await client.callback(process.env.CLIENT_URL + '/cb', params,{ code_verifier });
-        const userinfo = await client.userinfo(tokenSet.access_token);
-        res.send(
-            `
-                <code>${JSON.stringify(userinfo)}</code>
-                <code>${JSON.stringify(tokenSet)}</code>
-                <a href="/refresh/${tokenSet.refresh_token}">refresh</a>
-                <a href="/access/${tokenSet.access_token}">access</a>
-                 `
-        )
-    });
-
-    app.get('/access/:token', async function (req, res) {
-        const access = await client.userinfo(req.params.token)
-        res.send(
-            `
-                <code>${JSON.stringify(access)}</code>
-                <a href="/access/${req.params.token}">access</a>
-                 `
-        )
-    });
-
-    app.get('/refresh/:token', async function (req, res) {
-        const refresh = await client.refresh(req.params.token)
-        res.send(
-            `
-                <code>${JSON.stringify(refresh)}</code>
-                <a href="/refresh/${refresh.refresh_token}">refresh</a>
-                 `
-        )
+        const tokenSet = await client.callback(process.env.CLIENT_URL + '/cb', params, {nonce});
+        console.log('received and validated tokens %j', tokenSet);
+        console.log('validated ID Token claims %j', tokenSet.claims());
+        res.send(tokenSet.claims());
     });
 
     app.listen(3000);

deployment.yaml

@@ -1,27 +1,4 @@
 ---
-apiVersion: codemowers.io/v1alpha1
-kind: OIDCGWClient
-metadata:
-  name: authorization-code-sample-client
-spec:
-  uri: 'https://client-gab7y.codemowers.ee/'
-  redirectUris:
-    - 'https://client-gab7y.codemowers.ee/cb'
-  #  allowedGroups: # if no groups are set, everyone is allowed
-  #    - 'codemowers:users'
-  grantTypes:
-    - 'authorization_code'
-    - 'refresh_token' # might be supported by some implementations
-  responseTypes:
-    - 'code'
-  #    - 'code id_token' # might be needed in some implementations
-  availableScopes:
-    - 'openid'
-    - 'profile'
-    - 'offline_access'
-  tokenEndpointAuthMethod: 'client_secret_basic'
-  pkce: true
----
 apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
@@ -86,5 +63,4 @@ spec:
               value: https://client-gab7y.codemowers.ee
           envFrom:
             - secretRef:
-                name: oidc-client-authorization-code-sample-client-owner-secrets
-
+                name: oidc-client-implicit-id-token-sample-client-owner-secrets