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The extension rewrite the headers based on a rules table. add , modify or delete header field for HTTP(S) request or response export the configuration in a file (json format) import the configuration from a file choose urls on which the modifications applies In order to work, the following extension permissions are needed : storage : needed to store the configuration activeTab, tabs : needed to show the configuration screen in the browser tab. webRequest,webRequestBlocking, : needed to modify the headers The code is opensource under Mozilla Public License 2.0
Allow CSP: Content-Security-Policy
Easily remove CSP (Content-Security-Policy) rules from the response header. Allow CSP extension lets you easily remove existing content security policy rules from any webpage (from the response header). This extension is useful for web or mobile app developers or whenever you want to temporarily disable CSP rules. To work with this addon, please open the toolbar popup and then click on the toggle button on the left side to activate the addon. When the addon is installed, the default state is inactive with a grey icon color. Once it is active, the toolbar icon becomes blue. You can add/remove the active tab domain to the whitelist table via the toolbar popup. If you have a feature request or found a bug to report please fill out the bug report form on the addon's homepage (https://mybrowseraddon.com/content-security-policy.html).
Inssman: Open-Source: Modify HTTP Request
Inssman add custom rules to modify HTTP requests and responses. It is a free developer tool that which helps developers to organize their work more fast and easy. Inssman monitors the browser network for all tabs and if finds a request which matches one of the rule will accordingly modify. ✳️ What can Inssman do?✳️ 👉 Redirect Request: ➡️ Redirect any request like HTML/CSS/JS/JSON/...etc. 👉 Block Request: ➡️ Block all type of request like GET/POST/PUT/...etc 👉 Modify Query Params: ➡️ Easily remove presenting parameters in the url or replace the existing one or adding new parameter. 👉 Modify Header: ➡️ Add/Remove/Append request and response headers. One of example is developer can fix issue like CORS by setting Content-Security-Policy, X-Frame-Options headers and all headers can by change by provide header and value. 👉 Modify Response: ➡️ This cool feature can return custom data from the network. Now is possible to return data types like HTML/CSS/JS/JSON. By choosing one of type developer can write custom code in the editor which has powerful user interface like VSCODE which supports everything that developer need to write code. 👉 Inject File: ➡️ You can easily inject external CSS and JavaScript files into any web page by simply providing the link to the file. This is a great way to quickly modify the style or functionality of a website without needing to manually edit the code. If you want to inject your own custom code into a web page you can enter HTML, CSS, or JavaScript directly into the extension, and it will be injected into the page as if it were part of the original code. 👉 HTTP Logger: ➡️ This feature allows you to easily view and analyze the request and response headers of all tabs in one place, giving you valuable insights into the data being exchanged. 👉 Modify Request Body: ➡️ Now it is possible to modify the request body for both APIs, XMLHttpRequest and Fetch. This new feature allows modification of the body without making any changes to the code. 🙌These all features are free and there isn't any limitation to create a rule.
Modify Header Value (HTTP Headers)
Add, modify or remove a header for any request on desired domains. Modify Header Value (HTTP Headers) is an extension that can add, modify or remove an HTTP-request-header for all requests on a desired website or URL. This Addon is very useful if you are an App developer, website designer, or if you want to test a particular header for a request on a website. Key features: 1. Easily add, modify or remove a header for any request on desired domains. 2. For a complete list of HTTP headers, please take a look at the list of all HTTP Header Fields on the Wikipedia page (https://en.wikipedia.org/wiki/List_of_HTTP_header_fields). 3. Clicking on the Toolbar icon opens a UI to quickly switch the Addon ON or OFF, or open the options page. 4. Each header item has several options to adjust (see add-on's Options page for details) 5. You can add several header items and active or inactive them separately. 6. An example in the options page shows a tutorial on "How to add a custom header". Note: to report bugs, please visit addon's homepage (https://mybrowseraddon.com/modify-header-value.html) and fill out the bug report form.
Cross Domain - CORS
Cross Domain will help you to deal with cross domain - CORS problem. This is tool helpful when face with cross domain issue. Cross Domain CORS Extension simplifies the handling of Cross-Origin Resource Sharing (CORS) issues, providing an essential tool for web developers and other professionals who encounter cross-domain challenges. - Enable Cross-Domain Requests: Facilitates communication between different domains by managing CORS policies. - Customizable URL Patterns: Utilize JavaScript Regex to define and manage URL patterns for CORS requests, offering granular control. Toggle Functionality: Easily enable or disable the extension to suit your development needs. - User-Friendly Interface: Designed with simplicity in mind, the interface ensures an intuitive user experience. Under the hood, the extension adjusts the server's response headers to enable CORS requests. It modifies and adds essential headers, including: This targeted modification facilitates seamless cross-origin requests and responses, crucial for developing modern web applications. Visit my website for more details: https://devratroom.blogspot.com/p/cross-domain-cors-extension.html
