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[xhr] Move validation of url to open

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This commit is contained in:
Witold Filipczyk 2022-09-21 19:56:56 +02:00
parent de82ea339c
commit 17b3c58b96
1 changed files with 46 additions and 28 deletions

74
src/ecmascript/spidermonkey/xhr.cpp

@ -98,6 +98,7 @@ struct xhr {
JS::RootedValue onprogress;
JS::RootedValue onreadystatechange;
JS::RootedValue ontimeout;
struct uri *uri;
char *response;
char *responseText;
char *responseType;
@ -120,6 +121,9 @@ xhr_finalize(JSFreeOp *op, JSObject *xhr_obj)
struct xhr *xhr = (struct xhr *)JS::GetPrivate(xhr_obj);
if (xhr) {
if (xhr->uri) {
done_uri(xhr->uri);
}
mem_free_if(xhr->response);
mem_free_if(xhr->responseText);
mem_free_if(xhr->responseType);
@ -272,7 +276,17 @@ xhr_open(JSContext *ctx, unsigned int argc, JS::Value *rval)
#endif
JS::CallArgs args = JS::CallArgsFromVp(argc, rval);
JS::RootedObject hobj(ctx, &args.thisv().toObject());
JS::Realm *comp = js::GetContextRealm(ctx);
if (!comp) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
struct xhr *xhr = (struct xhr *)(JS::GetPrivate(hobj));
struct view_state *vs = interpreter->vs;
if (!xhr) {
return false;
@ -298,8 +312,37 @@ xhr_open(JSContext *ctx, unsigned int argc, JS::Value *rval)
if (!method_ok) {
return false;
}
mem_free_set(&xhr->responseURL, jsval_to_string(ctx, args[1]));
if (!xhr->responseURL) {
return false;
}
if (!strchr(xhr->responseURL, '/')) {
char *ref = get_uri_string(vs->uri, URI_DIR_LOCATION | URI_PATH);
if (ref) {
char *slash = strrchr(ref, '/');
if (slash) {
*slash = '\0';
}
char *url = straconcat(ref, "/", xhr->responseURL, NULL);
if (url) {
xhr->uri = get_uri(url, URI_NONE);
mem_free(url);
}
mem_free(ref);
}
}
if (!xhr->uri) {
xhr->uri = get_uri(xhr->responseURL, URI_NONE);
}
if (!xhr->uri) {
return false;
}
args.rval().setUndefined();
return true;
@ -391,33 +434,8 @@ xhr_send(JSContext *ctx, unsigned int argc, JS::Value *rval)
xhr->download.data = xhr;
xhr->download.callback = (download_callback_T *)xhr_loading_callback;
struct uri *uri = NULL;
if (!strchr(xhr->responseURL, '/')) {
char *ref = get_uri_string(vs->uri, URI_DIR_LOCATION | URI_PATH);
if (ref) {
char *slash = strrchr(ref, '/');
if (slash) {
*slash = '\0';
}
char *url = straconcat(ref, "/", xhr->responseURL, NULL);
if (url) {
uri = get_uri(url, URI_NONE);
mem_free(url);
}
mem_free(ref);
}
}
if (!uri) {
uri = get_uri(xhr->responseURL, URI_NONE);
}
if (uri) {
load_uri(uri, doc_view->session->referrer, &xhr->download, PRI_MAIN, CACHE_MODE_NORMAL, -1);
done_uri(uri);
if (xhr->uri) {
load_uri(xhr->uri, doc_view->session->referrer, &xhr->download, PRI_MAIN, CACHE_MODE_NORMAL, -1);
}
args.rval().setUndefined();