6

What do I need to do to avoid the "Manual Install" in Firefox for a Plugin and where do I have to go or what do I have to do to avoid the (Author not verified) message when downloading a Plugin. Ideally I would like to initiate the installation of the Plugin automatically and if I need to sign the Plugin somehow to show that it is not doing any kind of malicious things I would like to do that as well.

Thanks!

Detlef D. Doerscheln
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4 Answers4

4

Signing the XPI will remove the warning message but there is still no automatic way to install extensions or plugins.

I've written a few posts on the XPI Format and a howto for signing using a java commandline tool.

The tool XPISigner simplifies the process considerably and is integratable into build systems.

nickie
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koregan
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3

Here is the official tutorial, which only deals with signing the XPI. I don't believe it's possible to install the plug in automatically for rather obvious security reasons.

Xenph Yan
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1

Works for me on FF 2.0.3:

<script type="application/javascript">
<!--
function install (aEvent)
{
  var params = {
    "Foo": { URL: aEvent.target.href,
             IconURL: aEvent.target.getAttribute("iconURL"),
             Hash: aEvent.target.getAttribute("hash"),
             toString: function () { return this.URL; }
    }
  };
  InstallTrigger.install(params);

  return false;
}
-->
</script>

<a href="http://www.example.com/foo.xpi"
  iconURL="http://www.example.com/foo.png"
  hash="sha1:28857e60d043447c5f4550853f2d40770b326a13"
  onclick="return install(event);">Install Extension!</a>
XPIinstall
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0

Here is the official tutorial which deals with signing the XPI. Automatic installation isn't possible because of the security considerations.

Leonard
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