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Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.

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The `defaultPermitMatcher()` method in `VaadinSecurityConfigurer` defines several request matchers to identify public resources: - internal framework request - anonymous routes - custom PWA icons - other PWA resources - favicon...

spring

In this [Forum Post](https://vaadin.com/forum/t/few-components-not-rendering-in-production-mode/168506) I mentioned that adding ` false` helped solve that problem. This is the output log with ` true` and [production-profile](https://vaadin.com/docs/latest/getting-started/tutorial/production-build#maven-plugin-configuration), providing this for investigative purposes. >...

investigation

### Description of the bug Given a Vaadin application with PWA enabled and a custom icon in the project in default location `src/main/resources/META-INF/resources/icons/icon.png`, when the application is built for production...

pwa
workaround
Impact: Low
Severity: Minor
bundle

When the application runs in production mode, every time `AbstractConfiguration.getMode()` is called, it loads and parses the stats.json file to read the value of the `pre-compiled` flag. To improve the...

performance

### Description of the bug The `noproxy` configuration in `.npmrc` is a comma separated list, whereas subdomains doesn't require a wildcard. So the host `nexus.example.com` should be matched by `noproxy=example.com`...

### Description of the bug Today we noticed in one of our applications that a single client was sending 0.5 million requests in around 9 hours. All requests looked like...

investigation
push

#21373 introduced `VaadinSecurityConfigurer` for a better integration and modularization of Spring Security in Vaadin applications. `VaadinSecurityConfigurer` will be the new recommended way to configure Sprin Security, so `VaadinWebSecurity` should be...

spring

OpenSSF Scorecard Report https://scorecard.dev/viewer/?uri=github.com/vaadin/flow | Vulnerabilities | Package/Dependency | Version in use | Location | Version with fixes | | --- | --- | --- | --- | --- |...

`VaadinStatelessSecurityConfigurer` is currently applying some configuration logic in the static `apply` method that should, however, be done in its `init` or `configure` methods. Currently, the configurer must be applied using...

spring

### Description of the bug Based on provided forum post https://vaadin.com/forum/t/ui-getcurrent-navigate-does-not-change-browser-url/167788/1. > Hi. After upgrading from 24.4.12 to 24.5.4 i have the problem, that the Browser URL does not change...

routing
investigation