Cos'è CORS Unblock?

CORS Unblock è un'estensione di Chrome sviluppata da balvin.perrie, e la sua funzione principale è "No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled".

Screenshot dell'Estensione

Scarica il file CRX dell'estensione CORS Unblock

Scarica i file di estensione CORS Unblock in formato crx, installa manualmente le estensioni di Chrome nel browser o condividi i file crx con gli amici per installare facilmente le estensioni di Chrome.

Istruzioni per l'Uso dell'Estensione

This extension bypasses the "XMLHttpRequest" and "fetch" rejections by altering the "Access-Control-Allow-Origin" and "Access-Control-Allow-Methods" headers for every request that the browser receives. You can activate the extension by pressing the action button. Also, use the right-click context menu over the action button to modify which headers the extension manipulates. You can also ask the extension not to overwrite these headers when the server returns values for them.

The default values for the headers:

Access-Control-Allow-Origin: request initiator or empty
Access-Control-Allow-Methods": GET, PUT, POST, DELETE, HEAD, OPTIONS, PATCH, PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK
Access-Control-Allow-Methods: request initiator or empty
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: request initiator or *

Additional Features:
1. It can remove the following CSP-related headers:
"Content-Security-Policy", "Content-Security-Policy-Report-Only", "X-WebKit-CSP" and "X-Content-Security-Policy".

2. It can overwrite the returned 4xx status code from the server. Use this feature when a server does not support a method, but you want to pretend it does.

3. It can append necessary headers to pretend websites (local or remote hosts) support SharedArrayBuffer class.

4. It can permit cross-origin frame embedding (by removing the "X-Frame-Options" header) to simplify remote page embedding during local development.

5. It can include or exclude the "referer" and "origin" headers when a server is sensitive to them to work appropriately.

6. The extension optionally uses the "chrome.debugger" to overwrite 4xx status codes (in case a server does not support a method, you can use this feature to pretend the server accepts a response or supports an unsupported method).

7. The extension also optionally fixes CORS policies of redirected URLs.

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It is important to note that this extension fixes preflight requests to permit access to any custom header (when enabled).

Links:
1. For reporting bugs, please use the link https://github.com/balvin-perrie/Access-Control-Allow-Origin---Unblock.

2. To have better control over CSP (content-security-policy), try my https://chrome.google.com/webstore/detail/csp-unblock/lkbelpgpclajeekijigjffllhigbhobd.

Informazioni di Base sull'Estensione

Nome	CORS Unblock
ID	lfhmikememgdcahcdlaciloancbhjino
URL Ufficiale	https://chromewebstore.google.com/detail/cors-unblock/lfhmikememgdcahcdlaciloancbhjino
Descrizione	No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
Dimensione del File	203 KB
Conteggio Installazioni	216,096
Versione Corrente	0.3.8
Ultimo Aggiornamento	2024-02-11
Data di Pubblicazione	2020-05-27
Valutazione	4.18/5 Totale 136 Valutazioni
Sviluppatore	balvin.perrie
Email	[email protected]
Tipo di Pagamento	free
Sito Web dell'Estensione	https://webextension.org/listing/access-control.html
URL della Pagina di Aiuto	https://webextension.org/listing/access-control.html
URL della Pagina della Politica sulla Privacy	https://add0n.com/policies/balvin.perrie.txt
Lingue Supportate	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "version": "0.3.8", "name": "CORS Unblock", "description": "__MSG_description__", "default_locale": "en", "permissions": [ "storage", "", "webRequest", "webRequestBlocking", "declarativeNetRequest", "contextMenus", "debugger" ], "declarative_net_request": { "rule_resources": [ { "id": "x-frame", "enabled": false, "path": "rulesets\/x-frame.json" }, { "id": "overwrite-origin", "enabled": false, "path": "rulesets\/overwrite-origin.json" }, { "id": "allow-credentials", "enabled": false, "path": "rulesets\/allow-credentials.json" }, { "id": "allow-headers", "enabled": false, "path": "rulesets\/allow-headers.json" }, { "id": "referer", "enabled": false, "path": "rulesets\/referer.json" }, { "id": "csp", "enabled": false, "path": "rulesets\/csp.json" }, { "id": "allow-shared-array-buffer", "enabled": false, "path": "rulesets\/allow-shared-array-buffer.json" } ] }, "icons": { "16": "\/data\/icons\/16.png", "32": "\/data\/icons\/32.png", "48": "\/data\/icons\/48.png", "64": "\/data\/icons\/64.png", "128": "\/data\/icons\/128.png", "256": "\/data\/icons\/256.png", "512": "\/data\/icons\/512.png" }, "homepage_url": "https:\/\/webextension.org\/listing\/access-control.html", "browser_action": [], "background": { "scripts": [ "worker.js", "context.js", "v2.js" ] } }