Using ezcMailAddress with specific charset can break final Mail headers
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Key: ZETACOMP-114
URL: https://issues.apache.org/jira/browse/ZETACOMP-114
Project: Zeta Components
Issue Type: Bug
Components: Mail
Environment: PHP 5.3 / 5.4
Reporter: Jérôme Vieilledent
When using ezcMailAddress with a charset other than us-ascii (let's say
"utf-8") for a sender with a name having accents (also valid for cc, bcc and
receiver), ezcMailTools::composeEmailAddress() does the encoding via
iconv_mime_encode(). This operation eventually adds a line break (\r\n) if
generated name is too long (exceeding 76 chars).
Problem is that this operation is done a 2nd time in
ezcMailPart::generateHeaders(), potentially introducing a new line break. This
completely messes up the mail headers and can end with something like that :
{code}
From: =?utf-8?Q?mailTest=C3=A4=C3=B6=C3=BC=20mail?==?utf-8?Q?Test?=
=?utf-8?Q?=C3=A4=C3=B6=C3=BC?= <[email protected]>
To: Test mail <[email protected]>
Subject: =?utf-8?Q?This=20is=20a=20test=20H=C3=A9h?==?utf-8?Q?=C3=A9=C3=B6?=
=?utf-8?Q?=C3=AF=C3=BB$=C3=B9=20@=C3=A8=C3=AA=C3=AB=C3=B8?=
MIME-Version: 1.0
User-Agent: eZ Components
Date: Tue, 03 Jan 2012 14:56:21 +0100
Message-Id: <[email protected]>
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
{code}
Here the *From* header is completely broken.
The original sender name is _mailTestäöüß mailTestäöüß_
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