CSP: $ is not defined error when PF, Springboot, Joinfaces

Describe the bug

I’m getting error in the console: $ is not defined.

Reproducer

It is plain PrimeFaces & Springboot project (attached):

• Java EE 11
• PrimeFaces 11.0.0
• SpringBoot 2.7.1
• JoinFaces 4.7.1
• MyFaces 2.3.10

When CSP is disabled, browser console is without any error. When CSP is enabled in application.yaml, error is thrown.

Work around can be adding jquery to the page:

<h:head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
</h:head>

Build the app and run as SpringBoot by: java -jar primefaces-spring-0.0.1-SNAPSHOT.jar Served on: http://localhost:8080

primefaces-spring.zip

---

Note: I tried to test this setup also with PF master-SNAPSHOT, but then apps is not even runnable - getting during start:

2022-07-08 11:56:31.188 ERROR 13000 --- [           main] o.a.m.webapp.AbstractFacesInitializer    : An error occured while initializing MyFaces: null

java.lang.NullPointerException: null
        at io.github.classgraph.ClassGraphClassLoader.findClass(ClassGraphClassLoader.java:143) ~[classgraph-4.8.147.jar!/:4.8.147]

Expected behavior

No error in the console.

PrimeFaces edition

Community

PrimeFaces version

11.0.0

Theme

Saga

JSF implementation

MyFaces

JSF version

2.3

Browser(s)

No response

[melloware]

You could have also just done this instead of including an invisible component…

<h:outputScript library="primefaces" name="jquery/jquery.js" target="head" />

That is what I think @jepsar meant.

[sasynkamil]

@melloware Thank you - adding some pf component (styled as display: none is working correctly.

@jepsar I mentioned adding jQuery as workaround in the ticket.