To edit cookies in the Firefox DevTools you have to ensure the Storage Inspector is enabled via the settings. Within the Storage Inspector you’ll then be able to edit existing cookies by double-clicking the values within the list: You can also remove cookies by right-clicking them and choosing one of the options from the context … Read more
You can build a cookie-proxy by creating a Flash application and use Shared Objects (SO = Flash cookies) to store data. Any Browsers with Flash installed could retrieve the informations stored in the SO. But, it’s an ugly workaround. Just don’t share cookies… and find another way to build your website/app.
Understanding Cookies Cookies are given to a browser by the server. The browser reveals the cookies as applicable only to the domain that provided the cookie in the first place. The data in the cookie allows the server to continue a conversation, so to speak. Without the cookie, the server considers the browser a first-time … Read more
As of now, there isn’t a built-in way to do it, so I’ve resorted to doing the following. First, I created a file that holds the getServerSideProps function I want to run on every page: // lib/serverProps.js export default async function getServerSideProps(ctx) { // do something return { // data }; } Then in every … Read more
The leading dot means that the cookie is valid for subdomains as well; nevertheless recent HTTP specifications (RFC 6265) changed this rule so modern browsers should not care about the leading dot. The dot may be needed by old browser implementing the deprecated RFC 2109. RFC 6265 section 4.1.2.3 For example, if the value of … Read more
To save the cookies, you can use the function page.cookies. To reuse the cookies, you can use the page.setCookies function. Save cookies to disk const fs = require(‘fs’).promises; // … puppeteer code const cookies = await page.cookies(); await fs.writeFile(‘./cookies.json’, JSON.stringify(cookies, null, 2)); This will read the cookies for the current URL and save them to … Read more
Add the following to Blazor.Web.App.Startup.cs: services.AddHttpContextAccessor(); You also need this in <component-name>.cshtml @using Microsoft.AspNetCore.Http @inject IHttpContextAccessor httpContextAccessor Note: At the time when this answer was written, accessing the HttpContext was done as described above. Since then, Blazor has been under rapid development, and has fundamentally changed. It is definitely deprecated the usage described above, but … Read more
I have managed to solve this issue with the help of Vasiliy Baranov from Oracle. Vasiliy wrote to me: Try putting the cookie into java.net.CookieHandler.getDefault() after the WebView is instantiated for the first time and before the call to WebEngine.load, e.g. as follows: WebView webView = new WebView(); URI uri = URI.create(“http://mysite.com”); Map<String, List<String>> headers … Read more
No more than 50 cookies per domain, with a maximum of 4 KB per cookie (or even 4 KB in total, see Iain’s answer). On IE 6 it used to be 20 cookies per domain. Generally it’s recommended to preserve state on the server, and use cookies only for session tracking. They’re sent along with … Read more
The cookie specs require two names and a dot between, so your cookiedomain cannot be “localhost”. Here’s how I solved it: Add this to your %WINDIR%\System32\drivers\etc\hosts file: 127.0.0.1 dev.livesite.com When developing you use http://dev.livesite.com instead of http://localhost Use “.livesite.com” as cookiedomain (with a dot in the beginning) when creating the cookie. Modern browsers doesn’t require … Read more