This sounds similar to the problem I encounter with Firefox [3.0.11]  
on Mac OS X [10.5.7] when I attempt to do "saveAs" or import tiddlers  
or graphic images. I.e., with all the wisdom a novice can muster, it's  
coming to seem to me that the difficulty in my case is a security  
issue. E.g., I have *never* been ask a security question on OS X,  
whereas on Windows I am *always* asked when I do the first save.

I have been living with the problem for quite a while now -- many  
months, if not a year. I get around it by loading my TWs on a USB  
stick and doing the operations on a laptop running Windows XP.

In convenient, but not near as inconvenient as it will be if I ever  
become an OS X-only TiddlyWiki user. In that case I would be a  
TiddlyWiki user no more. TiddlyWiki would be essentially useless to me  
in that case.

If it is a security issue. shouldn't it be relatively easy to handle?  
Can anyone tell why I'm not getting the security question from Firefox  
on OS X? Or how I can change the security settings so that this  
problem does not occur -- if in fact it is a security issue.

Thanks,

Eric Weir

On Jul 22, 2009, at 1:55 AM, Coopsnakes wrote:

>
> Ok, I found another thread with the information:
> http://groups.google.com/group/TiddlyWiki/browse_thread/thread/ff1f0a8088401b69
>
> Short answer, for the moment you can't select the option to trust the
> UnaMesa certificate forever, or it won't work. Doing a one-time
> authorisation allows TiddlyWiki to run.
>
> Cheers, Coopsnakes
>
> On Jul 22, 9:20 am, Coopsnakes <[email protected]> wrote:
>> Hi Guys,
>>
>> I am using Safari 4.0.2 on Mac OS X 10.5.7.
>>
>> Yesterday I installed and used TiddlyWiki for the first time with no
>> major issues. Today I've come back to use the wiki and I am getting
>> some kind of security permissions problem preventing me from saving.
>>
>> When I start the wiki I get a (Java) security error saying the
>> certificate can't be trusted. I then get told a Java error (text
>> below). The wiki navigates fine, however I cannot save. So what's
>> changed over the powerdown/up cycle?
>>
>> java.security.cert.CertificateException: Your security configuration
>> will not allow granting permission to new certificates
>>         at  
>> com.sun.deploy.security.MacOSXTrustDecider.isAllPermissionGranted
>> (MacOSXTrustDecider.java:161)
>>         at  
>> com.sun.deploy.security.MacOSXTrustDecider.isAllPermissionGranted
>> (MacOSXTrustDecider.java:76)
>>         at sun.plugin.security.PluginClassLoader.getPermissions
>> (PluginClassLoader.java:146)
>>         at java.security.SecureClassLoader.getProtectionDomain
>> (SecureClassLoader.java:192)
>>         at  
>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:
>> 124)
>>         at java.net.URLClassLoader.defineClass(URLClassLoader.java: 
>> 260)
>>         at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>>         at java.security.AccessController.doPrivileged(Native Method)
>>         at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>>         at  
>> sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:172)
>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
>>         at  
>> sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:144)
>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
>>         at  
>> sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:687)
>>         at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
>>         at sun.plugin.AppletViewer.createApplet(AppletViewer.java: 
>> 1870)
>>         at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
>>         at sun.applet.AppletPanel.run(AppletPanel.java:326)
>>         at java.lang.Thread.run(Thread.java:613)
>>
>> Thanks,
>> Dave.
> >

------------------------------------------------------------------------------------------
Eric Weir
Decatur, GA  USA
[email protected]





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