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wip new metadata

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This commit is contained in:
Paul Carleton 2025-05-22 18:36:48 +01:00
commit 00893afc0b
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2 changed files with 19 additions and 38 deletions
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1
client/src/lib/auth-types.ts
View file

@ -7,7 +7,6 @@ import {
// OAuth flow steps
export type OAuthStep =
| "resource_metadata_discovery"
| "metadata_discovery"
| "client_registration"
| "authorization_redirect"

32
client/src/lib/oauth-state-machine.ts
View file

@ -20,31 +20,26 @@ export interface StateTransition {
execute: (context: StateMachineContext) => Promise<void>;
}
const fetchProtectedResourceMetadata = async (serverUrl: string): Promise<object> => {
// TODO: use sdk
const url = new URL("/.well-known/oauth-protected-resource", serverUrl);
const response = await fetch(url);
const resourceMetadata = await response.json();
return resourceMetadata;
}
// State machine transitions
export const oauthTransitions: Record<OAuthStep, StateTransition> = {
resource_metadata_discovery: {
metadata_discovery: {
canTransition: async () => true,
execute: async (context) => {
// TODO: use sdk
const url = new URL("/.well-known/oauth-protected-resource", context.serverUrl);
const response = await fetch(url);
const resourceMetadata = await response.json();
context.updateState({
resourceMetadata: resourceMetadata,
oauthStep: "metadata_discovery",
});
},
},
try {
metadata_discovery: {
canTransition: async (context) => !!context.state.resourceMetadata,
execute: async (context) => {
// TODO: use sdk
let authServerUrl = context.serverUrl;
if (context.state.resourceMetadata?.authorization_servers?.[0]) {
authServerUrl = context.state.resourceMetadata.authorization_servers[0];
}
const resourceMetadata = fetchProtectedResourceMetadata(serverUrl)
const metadata = await discoverOAuthMetadata(authServerUrl);
if (!metadata) {
throw new Error("Failed to discover OAuth metadata");
@ -52,6 +47,7 @@ export const oauthTransitions: Record<OAuthStep, StateTransition> = {
const parsedMetadata = await OAuthMetadataSchema.parseAsync(metadata);
context.provider.saveServerMetadata(parsedMetadata);
context.updateState({
resourceMetadata,
oauthMetadata: parsedMetadata,
oauthStep: "client_registration",
});