Better report invalid content-encoding errors (bluesky-social#2902)

rcombs · Oct 21, 2024 · 8f2b80a · 8f2b80a
1 parent 81ae1b1
commit 8f2b80a
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diff --git a/.changeset/flat-carpets-move.md b/.changeset/flat-carpets-move.md
@@ -0,0 +1,5 @@
+---
+"@atproto/oauth-provider": patch
+---
+
+Better report invalid content-encoding errors
diff --git a/packages/oauth/oauth-provider/src/lib/http/stream.ts b/packages/oauth/oauth-provider/src/lib/http/stream.ts
@@ -14,8 +14,10 @@ import {
 export function decodeHttpRequest(req: IncomingMessage): Readable {
   try {
     return decodeStream(req, req.headers['content-encoding'])
-  } catch (err) {
-    throw createHttpError(415, err, { expose: err instanceof TypeError })
+  } catch (cause) {
+    const message =
+      cause instanceof TypeError ? cause.message : `Invalid content-encoding`
+    throw createHttpError(415, message, { cause })
   }
 }