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Make MagicEnvelope self-reference

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Also, a stricer typing for DOMDocument in fromDom parsing function.
This commit is contained in:
Mikael Nordfeldth 2014-05-27 10:16:23 +02:00
parent 54ae0ed3cc
commit 14251d26ad
1 changed files with 16 additions and 16 deletions
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32
plugins/OStatus/lib/magicenvelope.php
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@ -108,7 +108,7 @@ class MagicEnvelope
$armored_text = Magicsig::base64_url_encode($text);
$env = array(
'data' => $armored_text,
'encoding' => MagicEnvelope::ENCODING,
'encoding' => self::ENCODING,
'data_type' => $mimetype,
'sig' => '',
'alg' => $signature_alg->getName()
@ -129,7 +129,7 @@ class MagicEnvelope
public function toXML($env) {
$xs = new XMLStringer();
$xs->startXML();
$xs->elementStart('me:env', array('xmlns:me' => MagicEnvelope::NS));
$xs->elementStart('me:env', array('xmlns:me' => self::NS));
$xs->element('me:data', array('type' => $env['data_type']), $env['data']);
$xs->element('me:encoding', null, $env['encoding']);
$xs->element('me:alg', null, $env['alg']);
@ -160,16 +160,16 @@ class MagicEnvelope
return false;
}
$prov = $dom->createElementNS(MagicEnvelope::NS, 'me:provenance');
$prov->setAttribute('xmlns:me', MagicEnvelope::NS);
$data = $dom->createElementNS(MagicEnvelope::NS, 'me:data', $env['data']);
$prov = $dom->createElementNS(self::NS, 'me:provenance');
$prov->setAttribute('xmlns:me', self::NS);
$data = $dom->createElementNS(self::NS, 'me:data', $env['data']);
$data->setAttribute('type', $env['data_type']);
$prov->appendChild($data);
$enc = $dom->createElementNS(MagicEnvelope::NS, 'me:encoding', $env['encoding']);
$enc = $dom->createElementNS(self::NS, 'me:encoding', $env['encoding']);
$prov->appendChild($enc);
$alg = $dom->createElementNS(MagicEnvelope::NS, 'me:alg', $env['alg']);
$alg = $dom->createElementNS(self::NS, 'me:alg', $env['alg']);
$prov->appendChild($alg);
$sig = $dom->createElementNS(MagicEnvelope::NS, 'me:sig', $env['sig']);
$sig = $dom->createElementNS(self::NS, 'me:sig', $env['sig']);
$prov->appendChild($sig);
$dom->documentElement->appendChild($prov);
@ -220,7 +220,7 @@ class MagicEnvelope
return false;
}
if ($env['encoding'] != MagicEnvelope::ENCODING) {
if ($env['encoding'] != self::ENCODING) {
common_log(LOG_DEBUG, "Salmon error: bad encoding");
return false;
}
@ -264,24 +264,24 @@ class MagicEnvelope
* @fixme it might be easier to work with storing envelope data these in the object instead of passing arrays around
* @fixme may give fatal errors if some elements are missing
*/
public function fromDom($dom)
public function fromDom(DOMDocument $dom)
{
$env_element = $dom->getElementsByTagNameNS(MagicEnvelope::NS, 'env')->item(0);
$env_element = $dom->getElementsByTagNameNS(self::NS, 'env')->item(0);
if (!$env_element) {
$env_element = $dom->getElementsByTagNameNS(MagicEnvelope::NS, 'provenance')->item(0);
$env_element = $dom->getElementsByTagNameNS(self::NS, 'provenance')->item(0);
}
if (!$env_element) {
return false;
}
$data_element = $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'data')->item(0);
$sig_element = $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'sig')->item(0);
$data_element = $env_element->getElementsByTagNameNS(self::NS, 'data')->item(0);
$sig_element = $env_element->getElementsByTagNameNS(self::NS, 'sig')->item(0);
return array(
'data' => preg_replace('/\s/', '', $data_element->nodeValue),
'data_type' => $data_element->getAttribute('type'),
'encoding' => $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'encoding')->item(0)->nodeValue,
'alg' => $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'alg')->item(0)->nodeValue,
'encoding' => $env_element->getElementsByTagNameNS(self::NS, 'encoding')->item(0)->nodeValue,
'alg' => $env_element->getElementsByTagNameNS(self::NS, 'alg')->item(0)->nodeValue,
'sig' => preg_replace('/\s/', '', $sig_element->nodeValue),
);
}