File an issue and I'll get to it when I can.
On Mon, Apr 21, 2014 at 4:12 PM, Stephan Lips <stephan.l...@gmail.com>wrote:
> Hmmm. So I looked at the src for CssInliner. Most interesting is that if
> the attribute data-inline="true" is set on an <img> node, the image is
> retrieved, base64-encoded, and included inline. So I did a li'l test,
> where I referenced an image via URL, setting data-inline="true". And lo
> and behold, the resulting base64-encoded string that arrived in my inbox
> had .... the '+' characters replaced with + (prohibiting it from
> rendering)
>
> Other than that, the only code that explicitly deals with the '+' for
> replacement is line 135:
> String trimmedStylesheet = stylesheet.replaceAll("\n", "").replaceAll(
> "/\\*.*?\\*/", "").replaceAll(" +", " ");
> and would not apply, due to the leading space.
>
> So looks like this issue manifests itself with use of the data-inline
> attribute, making that feature essentially unusable. In general,
> base64-encoded strings (or '+' chars anywhere in the email content) do not
> work with ext-email.
>
> So where/how do we go from here? ;)
>
> Thx, S
>
>
>
> On Mon, Apr 21, 2014 at 5:43 PM, Slide <slide.o....@gmail.com> wrote:
>
>> Hmm, actually, it looks like the CssInliner could be doing something. It
>> processes anything that is text/html. I had forgotten about that because I
>> didn't write that part. There is currently not a way to turn it off.
>>
>>
>> On Mon, Apr 21, 2014 at 3:24 PM, Stephan Lips <stephan.l...@gmail.com>wrote:
>>
>>> Nope, does not make a difference. I blank'd out all fields in the
>>> default email configuration, and configured the ext-email plug-in
>>> overrides. '+' characters in email content still arrive as +
>>>
>>> Is some jenkins/ext-email dependency doing this?
>>>
>>> Thx, S
>>>
>>>
>>> On Mon, Apr 21, 2014 at 3:59 PM, Slide <slide.o....@gmail.com> wrote:
>>>
>>>> Email-ext DOES have it's own server configuration, you just have to
>>>> check "override default settings" in the global config. That would be
>>>> another thing to try, overriding the default settings so that the session
>>>> is created completely in email-ext.
>>>>
>>>>
>>>> On Mon, Apr 21, 2014 at 12:37 PM, Stephan Lips
>>>> <stephan.l...@gmail.com>wrote:
>>>>
>>>>> If I check 'save to workspace' the '+' chars are not being escaped
>>>>> with +.
>>>>>
>>>>> FWIW, I also tried a couple different email providers (my corporate
>>>>> smtp server, and google), in both cases the arriving email had the '+'
>>>>> substituted for ". Since ext-email does not have its own mail server
>>>>> configuration, I assume it is piggy-backing of the standard email
>>>>> configuration/server. Is this substitution happening further downstream,
>>>>> e.g. in the regular email code?
>>>>>
>>>>> Thx, S
>>>>>
>>>>>
>>>>> On Mon, Apr 21, 2014 at 2:16 PM, Slide <slide.o....@gmail.com> wrote:
>>>>>
>>>>>> I don't know of anything in the email-ext code that would escape
>>>>>> anything like you are describing. Can you try checking the "save to
>>>>>> workspace" checkbox in the project settings and see if the same escaping
>>>>>> is
>>>>>> shown in the saved off file?
>>>>>>
>>>>>>
>>>>>> On Mon, Apr 21, 2014 at 11:08 AM, Stephan Lips <
>>>>>> stephan.l...@gmail.com> wrote:
>>>>>>
>>>>>>> Yes, the issue reproduces with a template. Curiously, when testing
>>>>>>> the template (through the 'Email Template Testing' link in the
>>>>>>> workspace),
>>>>>>> the inserted base64 string renders correctly. The received email,
>>>>>>> however,
>>>>>>> still sees the + escapes instead of the '+' char, causing the base64
>>>>>>> img src to not render.
>>>>>>>
>>>>>>> The template I'm using (saved to $JENKINS_HOME/email-templates) is
>>>>>>>
>>>>>>> <TABLE>
>>>>>>> <TR><TD align="right"><IMG
>>>>>>> SRC="${rooturl}static/e59dfe28/images/32x32/<%= build.result.toString()
>>>>>>> ==
>>>>>>> 'SUCCESS' ? "blue.gif" : build.result.toString() == 'FAILURE' ?
>>>>>>> 'red.gif' :
>>>>>>> 'yellow.gif' %>" />
>>>>>>> </TD><TD valign="center"><B style="font-size: 200%;">BUILD
>>>>>>> ${build.result}</B></TD></TR>
>>>>>>> <TR><TD>Build URL</TD><TD><A
>>>>>>> href="${rooturl}${build.url}">${rooturl}${build.url}</A></TD></TR>
>>>>>>> <TR><TD>Project:</TD><TD>${project.name}</TD></TR>
>>>>>>> <TR><TD>Date of build:</TD><TD>${it.timestampString}</TD></TR>
>>>>>>> <TR><TD>Build duration:</TD><TD>${build.durationString}</TD></TR>
>>>>>>> </TABLE>
>>>>>>> <BR/>
>>>>>>>
>>>>>>>
>>>>>>> <img src="data:image/png;base64,<%=
>>>>>>> build.getParent().getWorkspace().child("my-image.b64").readToString()
>>>>>>> %>"
>>>>>>> width="700" height="400">
>>>>>>>
>>>>>>>
>>>>>>> The file 'my-image.b64' is confirmed to exist in the workspace, and
>>>>>>> contain valid base64. The contents of the file are inserted correctly,
>>>>>>> save for the html-escaped '+' char.
>>>>>>>
>>>>>>> So, how do I turn off html escaping of content?
>>>>>>>
>>>>>>> Thx, S
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Apr 21, 2014 at 9:59 AM, Slide <slide.o....@gmail.com>wrote:
>>>>>>>
>>>>>>>> Yes, I'd like you to try and see if the issue occurs with a
>>>>>>>> template.
>>>>>>>> On Apr 21, 2014 6:49 AM, "Stephan Lips" <stephan.l...@gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> It reproduces without any templates. Simply put the following in
>>>>>>>>> the 'Default Content' field of the ext-email configuration:
>>>>>>>>>
>>>>>>>>> <img src='data:image/png;base64,ley2Rz+WBUus2qBS8'/>
>>>>>>>>> a+b
>>>>>>>>>
>>>>>>>>> The email received will show the above as
>>>>>>>>>
>>>>>>>>> <img src="data:image/png;base64,ley2Rz+WBUus2qBS8">
>>>>>>>>> a+b
>>>>>>>>>
>>>>>>>>> (note the " in place of the '+' signs).
>>>>>>>>>
>>>>>>>>> Thx,
>>>>>>>>>
>>>>>>>>> - S
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Fri, Apr 18, 2014 at 8:37 PM, Slide <slide.o....@gmail.com>wrote:
>>>>>>>>>
>>>>>>>>>> Can you try using a groovy template instead of just trying to
>>>>>>>>>> generate the HTML yourself? I'm not sure why the text is being
>>>>>>>>>> encoded like
>>>>>>>>>> you mention. I can try and recreate if you send the file you are
>>>>>>>>>> using and
>>>>>>>>>> the template.
>>>>>>>>>> On Apr 18, 2014 5:48 PM, "stephanl" <stephan.l...@gmail.com>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> So then, do you know if there is a way to send a base64 as-is in
>>>>>>>>>>> an email? E.g. without being html-escaped implicitly? Looks like
>>>>>>>>>>> some
>>>>>>>>>>> macro tokens support this, through the escapeHtml attribute. I did
>>>>>>>>>>> not see
>>>>>>>>>>> anything in the ext-email code base suggesting there is a global
>>>>>>>>>>> option/switch, or for individual fields. But I also did not see on
>>>>>>>>>>> cursory
>>>>>>>>>>> glance where the html escaping occurs, so is there an option
>>>>>>>>>>> somewhere else?
>>>>>>>>>>>
>>>>>>>>>>> Thx, S
>>>>>>>>>>>
>>>>>>>>>>> On Friday, April 18, 2014 4:08:36 PM UTC-5, slide wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> There is no capability to add a different content type.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Fri, Apr 18, 2014 at 1:16 PM, stephanl
>>>>>>>>>>>> <stepha...@gmail.com>wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> HTML (text/html). For grins, I tried Plain Text (text/plain),
>>>>>>>>>>>>> in which case the base64 string was included un-escaped, but (of
>>>>>>>>>>>>> course)
>>>>>>>>>>>>> not recognized/rendered as image when the containing email was
>>>>>>>>>>>>> viewed. In
>>>>>>>>>>>>> the configuration section of the ext-email plugin these are the
>>>>>>>>>>>>> only two
>>>>>>>>>>>>> options (text/html and text/plain). If another content-type is
>>>>>>>>>>>>> required,
>>>>>>>>>>>>> how do I add it (UI does not show option to add addt'l content
>>>>>>>>>>>>> types, using
>>>>>>>>>>>>> latest jenkins and ext-email versions), and what should it be?
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thx, S
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Friday, April 18, 2014 3:08:05 PM UTC-5, slide wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> What is your content type set to in the settings?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Fri, Apr 18, 2014 at 12:52 PM, stephanl <
>>>>>>>>>>>>>> stepha...@gmail.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Not using templates. Tried using
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> <img src='data:image/png;base64, ${FILE,
>>>>>>>>>>>>>>> path="my-base64-encoded-png.b64"}' width="900"
>>>>>>>>>>>>>>> height="550"/>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> in the 'Default Content' section/field of the ext-email
>>>>>>>>>>>>>>> plugin. Also tried using
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> def reportPath = build.getWorkspace().child("my
>>>>>>>>>>>>>>> -base64-encoded-png.b64")
>>>>>>>>>>>>>>> msg.setContent("<img src='data:image/png;base64," +
>>>>>>>>>>>>>>> reportPath.readToString() + "'/>", "text/html");
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> as pre-send script (also in the ext-email plugin, Advanced
>>>>>>>>>>>>>>> section). From what I can tell, the html encoding occurs after
>>>>>>>>>>>>>>> the default
>>>>>>>>>>>>>>> content and pre-send scripts have been processed/executed.
>>>>>>>>>>>>>>> Which would
>>>>>>>>>>>>>>> apply to templates as well, no?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Thx, S
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Friday, April 18, 2014 12:31:05 PM UTC-5, slide wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Are you using a groovy or jelly template, or generating the
>>>>>>>>>>>>>>>> HTML yourself?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Fri, Apr 18, 2014 at 10:20 AM, stephanl <
>>>>>>>>>>>>>>>> stepha...@gmail.com> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Howdy,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I am trying to embed a base64 img src in the body/content
>>>>>>>>>>>>>>>>> of an ext-email notification, like so:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> <img src='data:image/png;base64, ${FILE,
>>>>>>>>>>>>>>>>> path="my-base64-encoded-png.b64"}' width="900"
>>>>>>>>>>>>>>>>> height="550"/>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> The email I receive has all '+' characters in the included
>>>>>>>>>>>>>>>>> base64 string escaped as +. I tried to set the email
>>>>>>>>>>>>>>>>> content in a
>>>>>>>>>>>>>>>>> pre-send groovy script, like so:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> def reportPath = build.getWorkspace().child("my
>>>>>>>>>>>>>>>>> -base64-encoded-png.b64")
>>>>>>>>>>>>>>>>> msg.setContent("<img src='data:image/png;base64," +
>>>>>>>>>>>>>>>>> reportPath.readToString() + "'/>", "text/html");
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> and still see the escapes for the '+' in the email
>>>>>>>>>>>>>>>>> received. I do not see an option to turn off html escaping
>>>>>>>>>>>>>>>>> (except for a
>>>>>>>>>>>>>>>>> few macro tokens, which I am not using).
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Any insights/advice on how I can embed a base64 image in
>>>>>>>>>>>>>>>>> an email without triggeriung automatic encoding of the base64
>>>>>>>>>>>>>>>>> string? And
>>>>>>>>>>>>>>>>> no, referencing the image by URL is not an option,
>>>>>>>>>>>>>>>>> unfortunately. Last,
>>>>>>>>>>>>>>>>> for grins I have included verbatim strings in the email
>>>>>>>>>>>>>>>>> body/content, like
>>>>>>>>>>>>>>>>> 'A+B' and "A+B", in all cases the '+' character arrived
>>>>>>>>>>>>>>>>> encoded.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> TIA,
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> - S
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> --
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>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
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