Set the headers to sign.
| public setHeaders ( Swift_Mime_HeaderSet $headers ) : Swift_Signers_DKIMSigner | ||
| $headers | Swift_Mime_HeaderSet | |
| return | Swift_Signers_DKIMSigner | |
public function setHeaders(Swift_Mime_HeaderSet $headers)
{
if (!$this->_peclLoaded) {
return parent::setHeaders($headers);
}
//dkim_sign(privateKey, selector, domain[, header_canon[, body_canon[, sign_alg[, body_length]]]])
$bodyLen = $this->_bodyLen();
if (is_bool($bodyLen)) {
$bodyLen = -1;
}
$hash = $this->_hashAlgorithm == 'rsa-sha1' ? DKIM_SIGN_RSASHA1 : DKIM_SIGN_RSASHA256;
$bodyCanon = $this->_bodyCanon == 'simple' ? DKIM_CANON_SIMPLE : DKIM_CANON_RELAXED;
$headerCanon = $this->_headerCanon == 'simple' ? DKIM_CANON_SIMPLE : DKIM_CANON_RELAXED;
$this->_dkimHandler = dkim_sign($this->_privateKey, $this->_selector, $this->_domainName, $headerCanon, $bodyCanon, $hash, $bodyLen);
$listHeaders = $headers->listAll();
foreach ($listHeaders as $hName) {
// Check if we need to ignore Header
if (!isset($this->_ignoredHeaders[strtolower($hName)])) {
$tmp = $headers->getAll($hName);
if ($headers->has($hName)) {
foreach ($tmp as $header) {
if ($header->getFieldBody() != '') {
dkim_header($this->_dkimHandler, $header->toString());
$this->_signedHeaders[] = $header->getFieldName();
}
}
}
}
}
return $this;
}
public function testSigningSimpleRelaxed256()
{
$headerSet = $this->_createHeaderSet();
$messageContent = "Hello World";
$signer = new Swift_Signers_DKIMSigner(file_get_contents(dirname(dirname(dirname(__DIR__))) . '/_samples/dkim/dkim.test.priv'), 'dummy.nxdomain.be', 'dummySelector');
$signer->setHashAlgorithm('rsa-sha256');
$signer->setSignatureTimestamp('1299879181');
$signer->setBodyCanon('relaxed');
$altered = $signer->getAlteredHeaders();
$this->assertEquals(array('DKIM-Signature'), $altered);
$signer->reset();
$signer->setHeaders($headerSet);
$this->assertFalse($headerSet->has('DKIM-Signature'));
$signer->startBody();
$signer->write($messageContent);
$signer->endBody();
$signer->addSignature($headerSet);
$this->assertTrue($headerSet->has('DKIM-Signature'));
$dkim = $headerSet->getAll('DKIM-Signature');
$sig = reset($dkim);
$this->assertEquals($sig->getValue(), 'v=1; a=rsa-sha256; bh=f+W+hu8dIhf2VAni89o8lF6WKTXi7nViA4RrMdpD5/U=; d=dummy.nxdomain.be; h=; i=@dummy.nxdomain.be; s=dummySelector; c=simple/relaxed; t=1299879181; b=M5eomH/zamyzix9kOes+6YLzQZxuJdBP4x3nP9zF2N26eMLG2/cBKbnNyqiOTDhJdYfWPbLIa 1CWnjST0j5p4CpeOkGYuiE+M4TWEZwhRmRWootlPO3Ii6XpbBJKFk1o9zviS7OmXblUUE4aqb yRSIMDhtLdCK5GlaCneFLN7RQ=');
}
