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fix: consistently use consumer-provided fetch function (#767)

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Luca Chang 2025-07-17 09:57:54 -07:00 • committed by GitHub
commit 9d2a0aeb7b
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1 changed files with 709 additions and 46 deletions
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15
src/server/auth/providers/proxyProvider.ts
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@ -10,6 +10,7 @@ import {
import { AuthInfo } from "../types.js";
import { AuthorizationParams, OAuthServerProvider } from "../provider.js";
import { ServerError } from "../errors.js";
import { FetchLike } from "../../../shared/transport.js";
export type ProxyEndpoints = {
authorizationUrl: string;
@ -34,6 +35,10 @@ export type ProxyOptions = {
*/
getClient: (clientId: string) => Promise<OAuthClientInformationFull | undefined>;
/**
* Custom fetch implementation used for all network requests.
*/
fetch?: FetchLike;
};
/**
@ -43,6 +48,7 @@ export class ProxyOAuthServerProvider implements OAuthServerProvider {
protected readonly _endpoints: ProxyEndpoints;
protected readonly _verifyAccessToken: (token: string) => Promise<AuthInfo>;
protected readonly _getClient: (clientId: string) => Promise<OAuthClientInformationFull | undefined>;
protected readonly _fetch?: FetchLike;
skipLocalPkceValidation = true;
@ -55,6 +61,7 @@ export class ProxyOAuthServerProvider implements OAuthServerProvider {
this._endpoints = options.endpoints;
this._verifyAccessToken = options.verifyAccessToken;
this._getClient = options.getClient;
this._fetch = options.fetch;
if (options.endpoints?.revocationUrl) {
this.revokeToken = async (
client: OAuthClientInformationFull,
@ -76,7 +83,7 @@ export class ProxyOAuthServerProvider implements OAuthServerProvider {
params.set("token_type_hint", request.token_type_hint);
}
const response = await fetch(revocationUrl, {
const response = await (this._fetch ?? fetch)(revocationUrl, {
method: "POST",
headers: {
"Content-Type": "application/x-www-form-urlencoded",
@ -97,7 +104,7 @@ export class ProxyOAuthServerProvider implements OAuthServerProvider {
getClient: this._getClient,
...(registrationUrl && {
registerClient: async (client: OAuthClientInformationFull) => {
const response = await fetch(registrationUrl, {
const response = await (this._fetch ?? fetch)(registrationUrl, {
method: "POST",
headers: {
"Content-Type": "application/json",
@ -178,7 +185,7 @@ export class ProxyOAuthServerProvider implements OAuthServerProvider {
params.append("resource", resource.href);
}
const response = await fetch(this._endpoints.tokenUrl, {
const response = await (this._fetch ?? fetch)(this._endpoints.tokenUrl, {
method: "POST",
headers: {
"Content-Type": "application/x-www-form-urlencoded",
@ -220,7 +227,7 @@ export class ProxyOAuthServerProvider implements OAuthServerProvider {
params.set("resource", resource.href);
}
const response = await fetch(this._endpoints.tokenUrl, {
const response = await (this._fetch ?? fetch)(this._endpoints.tokenUrl, {
method: "POST",
headers: {
"Content-Type": "application/x-www-form-urlencoded",