replay fixes:

- ensure <base> URL is always unrewritten, if already rewritten
- don't force 'content-disposition: inline' for 'applicaton/' mime types

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@webrecorder/wabac",
-  "version": "2.20.7",
+  "version": "2.20.8",
   "main": "index.js",
   "type": "module",
   "exports": {
@@ -38,7 +38,7 @@
     "path-parser": "^6.1.0",
     "process": "^0.11.10",
     "stream-browserify": "^3.0.0",
-    "warcio": "^2.4.2"
+    "warcio": "^2.4.3"
   },
   "devDependencies": {
     "@swc-node/register": "^1.10.9",

src/collection.ts

@@ -269,8 +269,11 @@ export class Collection {
       response.setRange(range);
     }
 
+    const ct = response.headers.get("content-type");
+
     const deleteDisposition =
-      request.destination === "iframe" || request.destination === "document";
+      !ct?.startsWith("application/") &&
+      (request.destination === "iframe" || request.destination === "document");
     return response.makeResponse(this.coHeaders, deleteDisposition);
   }
 

src/rewrite/index.ts

@@ -354,6 +354,13 @@ export class Rewriter {
     // set internal base to full url
     this.baseUrl = new URL(url, this.baseUrl).href;
 
+    if (this.baseUrl.startsWith(self.location.origin)) {
+      const inx = this.baseUrl.indexOf("/http");
+      if (inx >= 0) {
+        this.baseUrl = this.baseUrl.slice(inx + 1);
+      }
+    }
+
     // not an absolute url, ensure it has slash
     if (url && this.baseUrl != url) {
       try {

yarn.lock

@@ -3764,10 +3764,10 @@ warcio@^2.4.0:
     uuid-random "^1.3.2"
     yargs "^17.7.2"
 
-warcio@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/warcio/-/warcio-2.4.2.tgz#782d8dcb0769f271b0ae96521fb4969e2570e9b3"
-  integrity sha512-QYbZ3EGYtnAIrzL7Bajo7ak87pipilpkIfaFIzFQWUX4wuXNuKqnfQy/EAoi2tEIl3VJgsWcL+wjjk4+15MKbQ==
+warcio@^2.4.3:
+  version "2.4.3"
+  resolved "https://registry.yarnpkg.com/warcio/-/warcio-2.4.3.tgz#37ff95c2358d0d5ddb16e924fe200c4774b3903d"
+  integrity sha512-c397HNfLE7yJsyVF3XKXB+Yh3q3WKljhdYRPkKF9eyZMtB+HIxj1aBqgq0nTYz492KMKtzygBo0Gx+Gi0fJ9dg==
   dependencies:
     "@types/pako" "^1.0.7"
     "@types/stream-buffers" "^3.0.7"