The state of navigator.register protocolhandler
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The state of navigator.register protocolhandler
- 1. The state of registerProtocolHandler Gyuyoung Kim <gyuyoung.kim@lge.com>
- 2. What’s navigator.registerProtocolHandler? ● The feature is to give the power to add your customized scheme(a.k.a protocol) to your website or web application ● If you register your own custom scheme, it can help you to avoid collisions with other DNS, or help other people use it correctly - Spec URL: https://html.spec.whatwg.org/multipage/webappapis.html#custom-handlers
- 3. How is the support in Chromium? <html> <head> <script> navigator.registerProtocolHandler( "web+github", "https://gyuyoung.github.io/CustomSchemeExample/url=%s", "github handler"); </script> </head> <body> <p>If you click this link, it runs <code>web+github:</code> protocol: <a href="web+github:gyuyoung">this</a></p> </body> </html>
- 4. How many users have used it? ● Fortunately, this feature usage ratio exceeds 0.01%
- 5. What problems were fixed recently? ● This feature is still being maintained ○ [registerProtocolHandler] Only substitute the first "%s" placeholder ○ [Custom Scheme] Remove 'title' parameter in the tests of unregisterProtocolHandler ○ [registerProtocolHandler] Add a unit test for percent-encoding ○ And so on...
- 6. What’s the next? ● Continue following the latest w3c specification ● How to handle security issues? ○ Hijacking, registration spamming, misleading titles, and so on. ● Is “isProtocolHandlerRegistered” needed?