Merge pull request #144 from jasonraimondi/next

feat: vanilla adapter

jsr.json

@@ -1,8 +1,9 @@
 {
   "name": "@jmondi/oauth2-server",
-  "version": "3.3.1",
+  "version": "3.4.0-next.3",
   "exports": {
     ".": "./src/index.ts",
+    "./vanilla": "./src/adapters/vanilla.ts",
     "./express": "./src/adapters/express.ts",
     "./fastify": "./src/adapters/fastify.ts",
     "./vanilla": "./src/adapters/vanilla.ts"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jmondi/oauth2-server",
-  "version": "3.3.1",
+  "version": "3.4.0-next.3",
   "type": "module",
   "author": "Jason Raimondi <[email protected]>",
   "funding": "https://github.com/sponsors/jasonraimondi",
@@ -19,6 +19,7 @@
   },
   "exports": {
     ".": "./src/index.ts",
+    "./vanilla": "./src/adapters/vanilla.ts",
     "./express": "./src/adapters/express.ts",
     "./fastify": "./src/adapters/fastify.ts"
   },
@@ -32,6 +33,11 @@
         "require": "./dist/index.cjs",
         "types": "./dist/index.d.ts"
       },
+      "./vanilla": {
+        "import": "./dist/vanilla.js",
+        "require": "./dist/vanilla.cjs",
+        "types": "./dist/vanilla.d.ts"
+      },
       "./express": {
         "import": "./dist/express.js",
         "require": "./dist/express.cjs",
@@ -88,6 +94,7 @@
   "tsup": {
     "entry": {
       "index": "./src/index.ts",
+      "vanilla": "./src/adapters/vanilla.ts",
       "express": "./src/adapters/express.ts",
       "fastify": "./src/adapters/fastify.ts"
     },

src/adapters/vanilla.ts

@@ -0,0 +1,57 @@
+import { OAuthRequest } from "../requests/request.js";
+import { OAuthResponse } from "../responses/response.js";
+import { ErrorType, OAuthException } from "../exceptions/oauth.exception.js";
+
+export function responseFromVanilla(res: Response): OAuthResponse {
+  const headers: Record<string, unknown> = {};
+  Object.entries(res.headers).forEach(([key, value]) => {
+    headers[key] = value;
+  });
+
+  return new OAuthResponse({
+    headers: headers,
+  });
+}
+
+export function requestFromVanilla(req: Request): OAuthRequest {
+  const url = new URL(req.url);
+  const query: Record<string, unknown> = {};
+  url.searchParams.forEach((value, key) => {
+    query[key] = value;
+  });
+
+  let body: Record<string, unknown> = {};
+  if (req.body != null) {
+    body = JSON.parse(req.body.toString());
+  }
+
+  const headers: Record<string, unknown> = {};
+  Object.entries(req.headers).forEach(([key, value]) => {
+    headers[key] = value;
+  });
+
+  return new OAuthRequest({
+    query: query,
+    body: body,
+    headers: headers,
+  });
+}
+
+export function responseToVanilla(oauthResponse: OAuthResponse): Response {
+  if (oauthResponse.status === 302) {
+    if (!oauthResponse.headers.location) {
+      throw new OAuthException(`missing redirect location`, ErrorType.InvalidRequest);
+    }
+    return new Response(null, {
+      status: 302,
+      headers: {
+        Location: oauthResponse.headers.location,
+      },
+    });
+  }
+
+  return new Response(JSON.stringify(oauthResponse.body), {
+    status: oauthResponse.status,
+    headers: oauthResponse.headers,
+  });
+}