It's got something to do with the quotes around the "src" parameter. I
hacked the Image plugin to accept
[{Image
https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png
<https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png'>
}]
in addition to
[{Image src='
https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png'
}]
and now it works. Very strange behavior by Apache.
On Mon, Feb 26, 2024 at 5:31 PM Ulf Dittmer <ulf.ditt...@googlemail.com>
wrote:
> Could it have something to do with the extensive use in JSPWiki of
> "application/x-www-form-urlencoded"
> rather than "multipart/form-data"?
>
>
> https://stackoverflow.com/questions/4007969/application-x-www-form-urlencoded-or-multipart-form-data
> suggests that it can handle more cases (like longer payloads or binary
> data, although that would not seem to be the issue here),
>
> On Sun, Feb 25, 2024 at 9:00 PM Ulf Dittmer <ulf.ditt...@googlemail.com>
> wrote:
>
>> Sorry, that message got truncated:
>>
>> It's shared hosting, and I have no access to the Apache - so I don't know.
>>
>> I can (and will) contact the admins, but I figured it was worth a shot
>> asking if anyone had encountered an issue like this before.
>>
>> It's got something to do with the parameter, because this works fine
>> (even though it's nonsensical from a JSPWiki standpoint):
>>
>> |[{Image}]
>>
>> [{Image src='
>> https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png'
>> }]
>>
>> But two or more Image calls with the src parameter cause the issue. I'm
>> clueless what Apache might find objectionable about it.
>>
>>
>> On Sun, Feb 25, 2024 at 10:33 AM Juan Pablo Santos Rodríguez <
>>> juanpablo.san...@gmail.com> wrote:
>>>
>>>> Hi Ulf,
>>>>
>>>> Would you mind sharing how your Apache instance is set up? Does it show
>>>> to
>>>> which URL is trying to access the second time?
>>>>
>>>>
>>>> Thx in advance,
>>>> juan pablo
>>>>
>>>> El sáb, 24 feb 2024, 18:23, Ulf Dittmer <ulf.ditt...@googlemail.com
>>>> .invalid>
>>>> escribió:
>>>>
>>>> > Hi all-
>>>> >
>>>> > I'm experiencing a strange problem, and was hoping someone might have
>>>> run
>>>> > into this before.
>>>> >
>>>> > I'm running a JSPWiki site on Tomcat with an Apache in front of it.
>>>> The
>>>> > Apache refuses an edit of a very simple page with a "Forbidden - You
>>>> don't
>>>> > have permission to access this resource.", namely for a page with just
>>>> > these two lines:
>>>> >
>>>> > [{Image src='
>>>> >
>>>> >
>>>> https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png
>>>> > '
>>>> > }]
>>>> >
>>>> > [{Image src='
>>>> >
>>>> >
>>>> https://www.google.com/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png
>>>> > '
>>>> > }]
>>>> >
>>>> > (This is a minimized proof of concept of the behavior).
>>>> >
>>>> > With just one Image invocation, there's no problem. Running on a local
>>>> > machine without an Apache in front of it, there's no problem with as
>>>> many
>>>> > Image elements as I want. The issue also happens if the Image
>>>> references an
>>>> > attachment on that page.
>>>> >
>>>> > Has anyone seen anything like this? Or know why Apache might find this
>>>> > offensive?
>>>> >
>>>> > Thanks for any clues.
>>>> >
>>>> > Ulf
>>>> >
>>>>
>>>
