[jira] [Commented] (MYFACES-4481) HTML event handlers don't work without 'unsafe-inline'

["Thomas Andraschko (Jira)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-4481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17644658#comment-17644658 ] 

Thomas Andraschko commented on MYFACES-4481:
--------------------------------------------

I will close this for now as we should tackle this on spec level: https://github.com/jakartaee/faces/issues/1590

> HTML event handlers don't work without 'unsafe-inline'
> ------------------------------------------------------
>
>                 Key: MYFACES-4481
>                 URL: https://issues.apache.org/jira/browse/MYFACES-4481
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 2.3-next-M7
>         Environment: Chrome: 106.0.5249.103
>            Reporter: Vitaly Sidorov
>            Priority: Major
>
> HTML event handlers don't work without 'unsafe-inline' in 'Content-Security-Policy' header.
> Steps to reproduce:
>  - use jsf-2.3-next with fixed bug MYFACES-4479
>  - set header Content-Security-Policy: script-src 'self' 'nonce-test123'
>  - set <h:outputScript pt:nonce="test123" library="javax.faces" name="jsf.js" target="head"/>
>  - add h:commandLink inside h:form
>  - set parameters org.apache.myfaces.USE_MULTIPLE_JS_FILES_FOR_JSF_UNCOMPRESSED_JS=false and javax.faces.PROJECT_STAGE=Developement
>  - open page in browser and click to link
>  - get error in console:
> {{Refused to execute inline event handler because it violates the following Content Security Policy directive: "script-src 'self' 'nonce-test123'". Either the 'unsafe-inline' keyword, a hash ('sha256-...'), or a nonce ('nonce-...') is required to enable inline execution. Note that hashes do not apply to event handlers, style attributes and javascript: navigations unless the 'unsafe-hashes' keyword is present.}}



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