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Posted to user@guacamole.apache.org by fed <re...@gmail.com> on 2022/06/16 08:44:03 UTC

Branding example of login page: how to set a different favicon?

Hi,

considering the example from the manual
https://github.com/apache/guacamole-client/tree/master/doc/guacamole-branding-example

How can I change the default guacamole favicon?

Thanks for the help.

R: Branding example of login page: how to set a different favicon?

Posted by MAURIZI Lorenzo <l....@comune.jesi.an.it>.
I'm sorry Michael and resdev for the incomplete information given.
In my guac-manifest.json the two "smallIcon" and "lageIcon" rows were there, but in the top of file so I didn't notice them and forgot to mention.
I don't remember exactly how I found them.

Regards

Lorenzo


-----Messaggio originale-----
Da: Michael Jumper <mj...@apache.org> 
Inviato: giovedì 16 giugno 2022 23:39
A: user@guacamole.apache.org
Oggetto: Re: Branding example of login page: how to set a different favicon?

On Thu, Jun 16, 2022 at 1:56 AM MAURIZI Lorenzo <l....@comune.jesi.an.it> wrote:
>
> Hi,
>
> I think you should only declare in guac-manifest.json two png images with this exact name:
>
> "resources" : {
>         "images/logo-64.png"   : "image/png",
>         "images/logo-144.png"   : "image/png"
>     },
>
> Then you put into “images” directory the two logo-64.png and 
> logo-144.png that are the favicon in 64x64 pixels and 144x144 pixels

Everything declared within "resources" will be namespaced and beneath "app/ext/", isolated from the resources within the web application.
It's intentionally not possible to directly replace a resource used by the webapp with a resource from an extension. See:

https://guacamole.apache.org/doc/gug/guacamole-ext.html#extension-manifest

The properties for overriding the icon are missing from the documentation and example, but they are "smallIcon" and "largeIcon":

https://github.com/apache/guacamole-client/blob/4b161a5a6e4b7ea41087fc3a293cb2011dcafe37/guacamole/src/main/java/org/apache/guacamole/extension/ExtensionManifest.java#L95-L105

For example:

{

    "guacamoleVersion" : "*",
    "name" : "Guacamole Branding Example",
    "namespace" : "guacamole-branding-example",

    "smallIcon" : "path/to/small-icon.png",
    "largelIcon" : "path/to/large-icon.png",

    ...

}

- Mike

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Re: Branding example of login page: how to set a different favicon?

Posted by Michael Jumper <mj...@apache.org>.
On Thu, Jun 16, 2022 at 1:56 AM MAURIZI Lorenzo
<l....@comune.jesi.an.it> wrote:
>
> Hi,
>
> I think you should only declare in guac-manifest.json two png images with this exact name:
>
> "resources" : {
>         "images/logo-64.png"   : "image/png",
>         "images/logo-144.png"   : "image/png"
>     },
>
> Then you put into “images” directory the two logo-64.png and logo-144.png that are the favicon in 64x64 pixels and 144x144 pixels

Everything declared within "resources" will be namespaced and beneath
"app/ext/", isolated from the resources within the web application.
It's intentionally not possible to directly replace a resource used by
the webapp with a resource from an extension. See:

https://guacamole.apache.org/doc/gug/guacamole-ext.html#extension-manifest

The properties for overriding the icon are missing from the
documentation and example, but they are "smallIcon" and "largeIcon":

https://github.com/apache/guacamole-client/blob/4b161a5a6e4b7ea41087fc3a293cb2011dcafe37/guacamole/src/main/java/org/apache/guacamole/extension/ExtensionManifest.java#L95-L105

For example:

{

    "guacamoleVersion" : "*",
    "name" : "Guacamole Branding Example",
    "namespace" : "guacamole-branding-example",

    "smallIcon" : "path/to/small-icon.png",
    "largelIcon" : "path/to/large-icon.png",

    ...

}

- Mike

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R: Branding example of login page: how to set a different favicon?

Posted by MAURIZI Lorenzo <l....@comune.jesi.an.it>.
Hi,
I think you should only declare in guac-manifest.json two png images with this exact name:

"resources" : {
        "images/logo-64.png"   : "image/png",
        "images/logo-144.png"   : "image/png"
    },

Then you put into “images” directory the two logo-64.png and logo-144.png that are the favicon in 64x64 pixels and 144x144 pixels

Then you zip, rename in JAR and put into extensions directory, as for instructions.

HTH
Best regards
Lorenzo

Da: fed <re...@gmail.com>
Inviato: giovedì 16 giugno 2022 10:44
A: user@guacamole.apache.org
Oggetto: Branding example of login page: how to set a different favicon?

Hi,

considering the example from the manual
https://github.com/apache/guacamole-client/tree/master/doc/guacamole-branding-example

How can I change the default guacamole favicon?

Thanks for the help.