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paypro: refactor extension execution.

This commit is contained in:
Christopher Jeffrey 2014-08-25 15:44:33 -07:00
parent 189dcb1b6f
commit 1bd9dd577f
1 changed files with 28 additions and 38 deletions
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66
lib/PayPro.js
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@ -179,14 +179,42 @@ PayPro.prototype.x509Verify = function() {
// Authority Key Identifier
case 35:
extensions.authorityKeyIdentifier = ext.extnValue;
// parse
extensions.authorityKeyIdentifier = rfc5280.AuthorityKeyIdentifier.decode(
extensions.authorityKeyIdentifier,
'der');
print(extensions.authorityKeyIdentifier);
break;
// Subject Key Identifier
case 14:
extensions.subjectKeyIdentifier = ext.extnValue;
// parse
// extensions.subjectKeyIdentifier = rfc5280.SubjectKeyIdentifier.decode(
// extensions.subjectKeyIdentifier,
// 'der');
// print(extensions.subjectKeyIdentifier);
break;
// Key Usage
case 15:
extensions.keyUsage = ext.extnValue;
// parse
data = rfc5280.KeyUsage.decode(
extensions.keyUsage,
'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);
break;
// Certificate Policies
case 32:
@ -281,44 +309,6 @@ PayPro.prototype.x509Verify = function() {
return ext.critical;
}).length;
//
// Execute Extension Behavior
//
if (extensions.authorityKeyIdentifier) {
extensions.authorityKeyIdentifier = rfc5280.AuthorityKeyIdentifier.decode(
extensions.authorityKeyIdentifier,
'der');
print(extensions.authorityKeyIdentifier);
}
// if (extensions.subjectKeyIdentifier) {
// extensions.subjectKeyIdentifier = rfc5280.SubjectKeyIdentifier.decode(
// extensions.subjectKeyIdentifier,
// 'der');
// print(extensions.subjectKeyIdentifier);
// }
if (extensions.keyUsage) {
data = rfc5280.KeyUsage.decode(
extensions.keyUsage,
'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);
}
//
// Verify current certificate signature
//