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paypro: parse keyUsage bit string properly.

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This commit is contained in:
Christopher Jeffrey 2014-08-25 12:05:17 -07:00
parent eedf71a749
commit 83286113ff
1 changed files with 28 additions and 15 deletions
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43
lib/PayPro.js
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@ -221,9 +221,22 @@ PayPro.prototype.x509Verify = function() {
// } // }
if (extensions.keyUsage) { if (extensions.keyUsage) {
extensions.keyUsage = rfc5280.KeyUsage.decode( data = rfc5280.KeyUsage.decode(
extensions.keyUsage, extensions.keyUsage,
'der'); 'der').data[0];
extensions.keyUsage = {
digitalSignature: !!((data >> 0) & 1),
nonRepudiation: !!((data >> 1) & 1),
// nonRepudiation renamed to contentCommitment:
contentCommitment: !!((data >> 1) & 1),
keyEncipherment: !!((data >> 2) & 1),
dataEncipherment: !!((data >> 3) & 1),
keyAgreement: !!((data >> 4) & 1),
keyCertSign: !!((data >> 5) & 1),
cRLSign: !!((data >> 6) & 1),
encipherOnly: !!((data >> 7) & 1),
decipherOnly: !!((data >> 8) & 1)
};
print(extensions.keyUsage); print(extensions.keyUsage);
} }
@ -281,19 +294,19 @@ rfc5280.KeyUsage = asn1.define('KeyUsage', function() {
this.bitstr(); this.bitstr();
}); });
rfc5280.KeyUsage = asn1.define('KeyUsage', function() { // rfc5280.KeyUsage = asn1.define('KeyUsage', function() {
this.seq().obj( // this.seq().obj(
this.key('digitalSignature').bitstr(), // this.key('digitalSignature').bitstr(),
this.key('nonRepudiation').bitstr(), // this.key('nonRepudiation').bitstr(),
this.key('keyEncipherment').bitstr(), // this.key('keyEncipherment').bitstr(),
this.key('dataEncipherment').bitstr(), // this.key('dataEncipherment').bitstr(),
this.key('keyAgreement').bitstr(), // this.key('keyAgreement').bitstr(),
this.key('keyCertSign').bitstr(), // this.key('keyCertSign').bitstr(),
this.key('cRLSign').bitstr(), // this.key('cRLSign').bitstr(),
this.key('encipherOnly').bitstr(), // this.key('encipherOnly').bitstr(),
this.key('decipherOnly').bitstr() // this.key('decipherOnly').bitstr()
); // );
}); // });
/** /**
* Debug * Debug