1 files changed, 87 insertions, 3 deletions

diff --git a/node_modules/sshpk/lib/identity.js b/node_modules/sshpk/lib/identity.js
index 495b83a6c..7d75b6671 100644
--- a/node_modules/sshpk/lib/identity.js
+++ b/node_modules/sshpk/lib/identity.js
@@ -24,9 +24,21 @@ oids.l = '2.5.4.7';
 oids.s = '2.5.4.8';
 oids.c = '2.5.4.6';
 oids.sn = '2.5.4.4';
+oids.postalCode = '2.5.4.17';
+oids.serialNumber = '2.5.4.5';
+oids.street = '2.5.4.9';
+oids.x500UniqueIdentifier = '2.5.4.45';
+oids.role = '2.5.4.72';
+oids.telephoneNumber = '2.5.4.20';
+oids.description = '2.5.4.13';
 oids.dc = '0.9.2342.19200300.100.1.25';
 oids.uid = '0.9.2342.19200300.100.1.1';
 oids.mail = '0.9.2342.19200300.100.1.3';
+oids.title = '2.5.4.12';
+oids.gn = '2.5.4.42';
+oids.initials = '2.5.4.43';
+oids.pseudonym = '2.5.4.65';
+oids.emailAddress = '1.2.840.113549.1.9.1';
 
 var unoids = {};
 Object.keys(oids).forEach(function (k) {
@@ -113,10 +125,39 @@ function Identity(opts) {
 
 Identity.prototype.toString = function () {
 	return (this.components.map(function (c) {
-		return (c.name.toUpperCase() + '=' + c.value);
+		var n = c.name.toUpperCase();
+		/*JSSTYLED*/
+		n = n.replace(/=/g, '\\=');
+		var v = c.value;
+		/*JSSTYLED*/
+		v = v.replace(/,/g, '\\,');
+		return (n + '=' + v);
 	}).join(', '));
 };
 
+Identity.prototype.get = function (name, asArray) {
+	assert.string(name, 'name');
+	var arr = this.componentLookup[name];
+	if (arr === undefined || arr.length === 0)
+		return (undefined);
+	if (!asArray && arr.length > 1)
+		throw (new Error('Multiple values for attribute ' + name));
+	if (!asArray)
+		return (arr[0].value);
+	return (arr.map(function (c) {
+		return (c.value);
+	}));
+};
+
+Identity.prototype.toArray = function (idx) {
+	return (this.components.map(function (c) {
+		return ({
+			name: c.name,
+			value: c.value
+		});
+	}));
+};
+
 /*
  * These are from X.680 -- PrintableString allowed chars are in section 37.4
  * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to
@@ -224,17 +265,60 @@ Identity.forEmail = function (email) {
 
 Identity.parseDN = function (dn) {
 	assert.string(dn, 'dn');
-	var parts = dn.split(',');
+	var parts = [''];
+	var idx = 0;
+	var rem = dn;
+	while (rem.length > 0) {
+		var m;
+		/*JSSTYLED*/
+		if ((m = /^,/.exec(rem)) !== null) {
+			parts[++idx] = '';
+			rem = rem.slice(m[0].length);
+		/*JSSTYLED*/
+		} else if ((m = /^\\,/.exec(rem)) !== null) {
+			parts[idx] += ',';
+			rem = rem.slice(m[0].length);
+		/*JSSTYLED*/
+		} else if ((m = /^\\./.exec(rem)) !== null) {
+			parts[idx] += m[0];
+			rem = rem.slice(m[0].length);
+		/*JSSTYLED*/
+		} else if ((m = /^[^\\,]+/.exec(rem)) !== null) {
+			parts[idx] += m[0];
+			rem = rem.slice(m[0].length);
+		} else {
+			throw (new Error('Failed to parse DN'));
+		}
+	}
 	var cmps = parts.map(function (c) {
 		c = c.trim();
 		var eqPos = c.indexOf('=');
-		var name = c.slice(0, eqPos).toLowerCase();
+		while (eqPos > 0 && c.charAt(eqPos - 1) === '\\')
+			eqPos = c.indexOf('=', eqPos + 1);
+		if (eqPos === -1) {
+			throw (new Error('Failed to parse DN'));
+		}
+		/*JSSTYLED*/
+		var name = c.slice(0, eqPos).toLowerCase().replace(/\\=/g, '=');
 		var value = c.slice(eqPos + 1);
 		return ({ name: name, value: value });
 	});
 	return (new Identity({ components: cmps }));
 };
 
+Identity.fromArray = function (components) {
+	assert.arrayOfObject(components, 'components');
+	components.forEach(function (cmp) {
+		assert.object(cmp, 'component');
+		assert.string(cmp.name, 'component.name');
+		if (!Buffer.isBuffer(cmp.value) &&
+		    !(typeof (cmp.value) === 'string')) {
+			throw (new Error('Invalid component value'));
+		}
+	});
+	return (new Identity({ components: components }));
+};
+
 Identity.parseAsn1 = function (der, top) {
 	var components = [];
 	der.readSequence(top);