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paypro: move validity and issuer validation into common.

This commit is contained in:
Christopher Jeffrey 2014-08-28 17:37:06 -07:00
parent eba2825f5a
commit f98ebe69d8
3 changed files with 40 additions and 52 deletions
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28
lib/PayPro.js
View File

@ -101,36 +101,12 @@ PayPro.prototype.x509Verify = function() {
//
// Check Validity of Certificates
//
var validityVerified = true;
var now = Date.now();
var cBefore = c.tbsCertificate.validity.notBefore.value;
var cAfter = c.tbsCertificate.validity.notAfter.value;
var nBefore = nc.tbsCertificate.validity.notBefore.value;
var nAfter = nc.tbsCertificate.validity.notAfter.value;
if (cBefore > now || cAfter < now || nBefore > now || nAfter < now) {
validityVerified = false;
}
var validityVerified = PayPro.validateCertTime(c, nc);
//
// Check the Issuer matches the Subject of the next certificate:
//
var issuer = c.tbsCertificate.issuer;
var subject = nc.tbsCertificate.subject;
var issuerVerified = issuer.type === subject.type && issuer.value.every(function(issuerArray, i) {
var subjectArray = subject.value[i];
return issuerArray.every(function(issuerObject, i) {
var subjectObject = subjectArray[i];
var issuerObjectType = issuerObject.type.join('.');
var subjectObjectType = subjectObject.type.join('.');
var issuerObjectValue = issuerObject.value.toString('hex');
var subjectObjectValue = subjectObject.value.toString('hex');
return issuerObjectType === subjectObjectType
&& issuerObjectValue === subjectObjectValue;
});
});
var issuerVerified = PayPro.validateCertIssuer(c, nc);
//
// Verify current Certificate signature

28
lib/browser/PayPro.js
View File

@ -127,36 +127,12 @@ PayPro.prototype.x509Verify = function(key) {
//
// Check Validity of Certificates
//
var validityVerified = true;
var now = Date.now();
var cBefore = c.tbsCertificate.validity.notBefore.value;
var cAfter = c.tbsCertificate.validity.notAfter.value;
var nBefore = nc.tbsCertificate.validity.notBefore.value;
var nAfter = nc.tbsCertificate.validity.notAfter.value;
if (cBefore > now || cAfter < now || nBefore > now || nAfter < now) {
validityVerified = false;
}
var validityVerified = PayPro.validateCertTime(c, nc);
//
// Check the Issuer matches the Subject of the next certificate:
//
var issuer = c.tbsCertificate.issuer;
var subject = nc.tbsCertificate.subject;
var issuerVerified = issuer.type === subject.type && issuer.value.every(function(issuerArray, i) {
var subjectArray = subject.value[i];
return issuerArray.every(function(issuerObject, i) {
var subjectObject = subjectArray[i];
var issuerObjectType = issuerObject.type.join('.');
var subjectObjectType = subjectObject.type.join('.');
var issuerObjectValue = issuerObject.value.toString('hex');
var subjectObjectValue = subjectObject.value.toString('hex');
return issuerObjectType === subjectObjectType
&& issuerObjectValue === subjectObjectValue;
});
});
var issuerVerified = PayPro.validateCertIssuer(c, nc);
//
// Verify current Certificate signature

36
lib/common/PayPro.js
View File

@ -93,6 +93,42 @@ PayPro.getTBSCertificate = function(data) {
return data.slice(start, end);
};
// Check Validity of Certificates
PayPro.validateCertTime = function(c, nc) {
var validityVerified = true;
var now = Date.now();
var cBefore = c.tbsCertificate.validity.notBefore.value;
var cAfter = c.tbsCertificate.validity.notAfter.value;
var nBefore = nc.tbsCertificate.validity.notBefore.value;
var nAfter = nc.tbsCertificate.validity.notAfter.value;
if (cBefore > now || cAfter < now || nBefore > now || nAfter < now) {
validityVerified = false;
}
return validityVerified;
};
// Check the Issuer matches the Subject of the next certificate:
PayPro.validateCertIssuer = function(c, nc) {
var issuer = c.tbsCertificate.issuer;
var subject = nc.tbsCertificate.subject;
var issuerVerified = issuer.type === subject.type && issuer.value.every(function(issuerArray, i) {
var subjectArray = subject.value[i];
return issuerArray.every(function(issuerObject, i) {
var subjectObject = subjectArray[i];
var issuerObjectType = issuerObject.type.join('.');
var subjectObjectType = subjectObject.type.join('.');
var issuerObjectValue = issuerObject.value.toString('hex');
var subjectObjectValue = subjectObject.value.toString('hex');
return issuerObjectType === subjectObjectType
&& issuerObjectValue === subjectObjectValue;
});
});
return issuerVerified;
};
PayPro.RootCerts = RootCerts;
PayPro.proto = {};