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Update implementations of HTTP-network fetch and HTTP-network-or-cache fetch to take fetchParams as an argument (#35205)
* change http-network-or-cache-fetch to take FetchParams argument instead of request Signed-off-by: Lloyd Massiah <artmis9@protonmail.com> * change http-network-fetch to take fetchParams as an argument Signed-off-by: Lloyd Massiah <artmis9@protonmail.com> * run formatter Signed-off-by: Lloyd Massiah <artmis9@protonmail.com> * renaming variable to be similar to step in spec Signed-off-by: Lloyd Massiah <artmis9@protonmail.com> * refixing usage of http_request after rebasing Signed-off-by: Lloyd Massiah <artmis9@protonmail.com> --------- Signed-off-by: Lloyd Massiah <artmis9@protonmail.com>
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arthmis
GitHub
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1 changed files with 38 additions and 26 deletions
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@ -791,7 +791,7 @@ pub async fn http_fetch(
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.set_attribute(ResourceAttribute::RequestStart);
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let mut fetch_result = http_network_or_cache_fetch(
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request,
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fetch_params,
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authentication_fetch_flag,
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cors_flag,
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done_chan,
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@ -800,7 +800,7 @@ pub async fn http_fetch(
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.await;
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// Substep 4
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if cors_flag && cors_check(request, &fetch_result).is_err() {
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if cors_flag && cors_check(&fetch_params.request, &fetch_result).is_err() {
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return Response::network_error(NetworkError::Internal("CORS check failed".into()));
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}
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@ -808,6 +808,8 @@ pub async fn http_fetch(
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response = Some(fetch_result);
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}
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let request = &mut fetch_params.request;
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// response is guaranteed to be something by now
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let mut response = response.unwrap();
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@ -1100,17 +1102,20 @@ pub async fn http_redirect_fetch(
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/// [HTTP network or cache fetch](https://fetch.spec.whatwg.org#http-network-or-cache-fetch)
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#[async_recursion]
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async fn http_network_or_cache_fetch(
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request: &mut Request,
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fetch_params: &mut FetchParams,
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authentication_fetch_flag: bool,
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cors_flag: bool,
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done_chan: &mut DoneChannel,
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context: &FetchContext,
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) -> Response {
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// Step 1. Let request be fetchParams’s request.
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// NOTE: We get request as an argument (Fetchparams are not implemented, see #33616)
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let request = &mut fetch_params.request;
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// Step 3. Let httpRequest be null.
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let mut http_request;
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// Step 2. Let httpFetchParams be null.
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let http_fetch_params: &mut FetchParams;
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let mut fetch_params_copy: FetchParams;
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// Step 3. Let httpRequest be null. (See step 8 for initialization)
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// Step 4. Let response be null.
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let mut response: Option<Response> = None;
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@ -1124,15 +1129,17 @@ async fn http_network_or_cache_fetch(
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let request_has_no_window = request.window == RequestWindow::NoWindow;
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let http_request = if request_has_no_window && request.redirect_mode == RedirectMode::Error {
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request
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http_fetch_params = fetch_params;
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&mut http_fetch_params.request
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}
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// Step 8.2 Otherwise:
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else {
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// Step 8.2.1: Set httpRequest to a clone of request.
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http_request = request.clone();
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// Step 8.2.1 - 8.2.3: Set httpRequest to a clone of request
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// and Set httpFetchParams to a copy of fetchParams.
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fetch_params_copy = fetch_params.clone();
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http_fetch_params = &mut fetch_params_copy;
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// TODO(#33616): Step 8.2.2-8.2.3
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&mut http_request
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&mut http_fetch_params.request
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};
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// Step 8.3: Let includeCredentials be true if one of:
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@ -1509,8 +1516,9 @@ async fn http_network_or_cache_fetch(
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// Step 10.2 Let forwardResponse be the result of running HTTP-network fetch given httpFetchParams,
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// includeCredentials, and isNewConnectionFetch.
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let forward_response =
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http_network_fetch(http_request, include_credentials, done_chan, context).await;
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http_network_fetch(http_fetch_params, include_credentials, done_chan, context).await;
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let http_request = &mut http_fetch_params.request;
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// Step 10.3 If httpRequest’s method is unsafe and forwardResponse’s status is in the range 200 to 399,
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// inclusive, invalidate appropriate stored responses in httpCache, as per the
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// "Invalidating Stored Responses" chapter of HTTP Caching, and set storedResponse to null.
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@ -1547,6 +1555,8 @@ async fn http_network_or_cache_fetch(
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}
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}
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}
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let http_request = &mut http_fetch_params.request;
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// The cache has been updated, set its state to ready to construct.
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update_http_cache_state(context, http_request);
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@ -1576,14 +1586,16 @@ async fn http_network_or_cache_fetch(
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{
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// TODO: Step 14.1 Spec says requires testing on multiple WWW-Authenticate headers
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let request = &mut fetch_params.request;
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// Step 14.2 If request’s body is non-null, then:
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if http_request.body.is_some() {
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if request.body.is_some() {
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// TODO Implement body source
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}
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// Step 14.3 If request’s use-URL-credentials flag is unset or isAuthenticationFetch is true, then:
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if !http_request.use_url_credentials || authentication_fetch_flag {
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let Some(webview_id) = http_request.target_webview_id else {
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if !request.use_url_credentials || authentication_fetch_flag {
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let Some(webview_id) = request.target_webview_id else {
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return response;
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};
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let Some(credentials) =
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@ -1598,12 +1610,12 @@ async fn http_network_or_cache_fetch(
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return response;
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};
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if let Err(err) = http_request.current_url_mut().set_username(&username) {
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if let Err(err) = request.current_url_mut().set_username(&username) {
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error!("error setting username for url: {:?}", err);
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return response;
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};
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if let Err(err) = http_request.current_url_mut().set_password(Some(&password)) {
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if let Err(err) = request.current_url_mut().set_password(Some(&password)) {
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error!("error setting password for url: {:?}", err);
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return response;
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};
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@ -1615,7 +1627,7 @@ async fn http_network_or_cache_fetch(
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// Step 14.4 Set response to the result of running HTTP-network-or-cache fetch given fetchParams and true.
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response = http_network_or_cache_fetch(
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http_request,
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fetch_params,
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true, /* authentication flag */
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cors_flag,
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done_chan,
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@ -1626,6 +1638,7 @@ async fn http_network_or_cache_fetch(
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// Step 15. If response’s status is 407, then:
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if response.status == StatusCode::PROXY_AUTHENTICATION_REQUIRED {
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let request = &mut fetch_params.request;
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// Step 15.1 If request’s window is "no-window", then return a network error.
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if request_has_no_window {
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@ -1641,7 +1654,7 @@ async fn http_network_or_cache_fetch(
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// Step 15.4 Prompt the end user as appropriate in request’s window
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// window and store the result as a proxy-authentication entry.
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let Some(webview_id) = http_request.target_webview_id else {
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let Some(webview_id) = request.target_webview_id else {
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return response;
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};
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let Some(credentials) =
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@ -1663,7 +1676,7 @@ async fn http_network_or_cache_fetch(
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};
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{
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let mut auth_cache = context.state.auth_cache.write().unwrap();
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let key = http_request.current_url().origin().ascii_serialization();
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let key = request.current_url().origin().ascii_serialization();
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auth_cache.entries.insert(key, entry);
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}
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@ -1673,7 +1686,7 @@ async fn http_network_or_cache_fetch(
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// Step 15.5 Set response to the result of running HTTP-network-or-cache fetch given fetchParams.
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response = http_network_or_cache_fetch(
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http_request,
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fetch_params,
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false, /* authentication flag */
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cors_flag,
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done_chan,
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@ -1805,15 +1818,15 @@ fn prompt_user_for_credentials(
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/// [HTTP network fetch](https://fetch.spec.whatwg.org/#http-network-fetch)
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async fn http_network_fetch(
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request: &mut Request,
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fetch_params: &mut FetchParams,
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credentials_flag: bool,
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done_chan: &mut DoneChannel,
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context: &FetchContext,
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) -> Response {
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let mut response_end_timer = ResponseEndTimer(Some(context.timing.clone()));
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// Step 1
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// nothing to do here, since credentials_flag is already a boolean
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// Step 1: Let request be fetchParams’s request.
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let request = &mut fetch_params.request;
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// Step 2
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// TODO be able to create connection using current url's origin and credentials
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@ -2147,8 +2160,7 @@ async fn cors_preflight_fetch(
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// Step 6
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let mut fetch_params = FetchParams::new(preflight);
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let response =
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http_network_or_cache_fetch(&mut fetch_params.request, false, false, &mut None, context)
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.await;
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http_network_or_cache_fetch(&mut fetch_params, false, false, &mut None, context).await;
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// Step 7
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if cors_check(request, &response).is_ok() && response.status.code().is_success() {
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// Substep 1
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