CORS Unblock

No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled

O que é CORS Unblock?

CORS Unblock é uma extensão do Chrome desenvolvida por balvin.perrie, e sua principal característica é "No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled".

Capturas de Tela da Extensão

screenshot
screenshot

Baixar o arquivo CRX da Extensão CORS Unblock

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Instruções de Uso da Extensão

                        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.                    

Informações Básicas da Extensão

Nome CORS Unblock CORS Unblock
ID lfhmikememgdcahcdlaciloancbhjino
URL Oficial https://chromewebstore.google.com/detail/cors-unblock/lfhmikememgdcahcdlaciloancbhjino
Descrição No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
Tamanho do Arquivo 203 KB
Contagem de Instalações 216,096
Versão Atual 0.3.8
Última Atualização 2024-02-11
Data de Publicação 2020-05-27
Classificação 4.18/5 Total de 136 Avaliações
Desenvolvedor balvin.perrie
Email [email protected]
Tipo de Pagamento free
Site da Extensão https://webextension.org/listing/access-control.html
URL da Página de Ajuda https://webextension.org/listing/access-control.html
URL da Página de Política de Privacidade https://add0n.com/policies/balvin.perrie.txt
Idiomas Suportados 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"
        ]
    }
}