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## x509name.js

#### Summary

No overview generated for 'x509name.js'

Class Summary
X509Name |

    /*
     *  ---------
     * |.##> <##.|  Open Smart Card Development Platform (www.openscdp.org)
     * |#       #|
     * |#       #|  Copyright (c) 1999-2006 CardContact Software & System Consulting
     * |'##> <##'|  Andreas Schwier, 32429 Minden, Germany (www.cardcontact.de)
     *  ---------
     *
     *  This file is part of OpenSCDP.
     *
     *  OpenSCDP is free software; you can redistribute it and/or modify
     *  it under the terms of the GNU General Public License version 2 as
     *  published by the Free Software Foundation.
     *
     *  OpenSCDP is distributed in the hope that it will be useful,
     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     *  GNU General Public License for more details.
     *
     *  You should have received a copy of the GNU General Public License
     *  along with OpenSCDP; if not, write to the Free Software
     *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
     *
     *  X509Name - Class to support X500 Names
     */

    // 	Name ::= CHOICE {
    // 	     RDNSequence }
    //
    // 	RDNSequence ::= SEQUENCE OF RelativeDistinguishedName
    //
    // 	RelativeDistinguishedName ::=
    // 		SET OF AttributeTypeAndValue
    //
    // 	AttributeTypeAndValue ::= SEQUENCE {
    // 		type     AttributeType,
    // 		value    AttributeValue }
    //
    // 	AttributeType ::= OBJECT IDENTIFIER
    //
    // 	AttributeValue ::= ANY DEFINED BY AttributeType

    function X509Name() {

    	if (arguments.length == 1) {
    		if (arguments[0] instanceof ASN1) {
    			var seq = arguments[0];
    			if (!seq.isconstructed) {
    				throw new GPError("X509Name", GPError.INVALID_DATA, 1, "Name must be constructed");
    			}

    			var seq = seq.get(0);
    			if (seq.tag != ASN1.SEQUENCE) {
    				throw new GPError("X509Name", GPError.INVALID_DATA, 1, "RDNSequence must be SEQUENCE");
    			}

    			this.rdn = new Array();
    			for (var i = 0; i < seq.elements; i++) {
    				var set = seq.get(i)
    //				print("RDN" + i + ": " + set);
    				if (set.tag != ASN1.SET) {
    					throw new GPError("X509Name", GPError.INVALID_DATA, 1, "RDNSequence must only contain SETs");
    				}
    				for (var j = 0; j < set.elements; j++) {
    					var attr = set.get(j);
    					if (attr.tag != ASN1.SEQUENCE) {
    						throw new GPError("X509Name", GPError.INVALID_DATA, 1, "AttributeTypeAndValue must be SEQUENCE");
    					}
    					if (attr.elements != 2) {
    						throw new GPError("X509Name", GPError.INVALID_DATA, 1, "AttributeTypeAndValue must have 2 elements");
    					}
    					var attrType = attr.get(0);
    					if (attrType.tag != ASN1.OBJECT_IDENTIFIER) {
    						throw new GPError("X509Name", GPError.INVALID_DATA, 1, "AttributeType must be OBJECT IDENTIFIER");
    					}
    					var oid = attrType.value.toString(HEX);
    					var attrValue = attr.get(1);
    //					print("Type " + oid + " = " + attrValue);
    					this.rdn[oid] = attrValue;
    				}
    			}
    		} else {
    			throw new GPError("X509Name", GPError.INVALID_TYPE, 1, "Argument must be of type ASN1");
    		}
    	}
    }

    function X509Name_hasRDN(oid) {
    	return this.rdn[oid] != undefined;
    }

    function X509Name_getRDNAsString(oid) {

    	var r = this.rdn[oid];
    	if (r == undefined) {
    		throw new GPError("X509Name", GPError.INVALID_INDEX,0,"No matching RDN found");
    	}

    	if (r.tag == ASN1.UTF8String) {
    		return r.value.toString(UTF8);
    	} else {
    		return r.value.toString(ASCII);
    	}
    }

    function X509Name_toString() {
    	var result = "";

    	if (this.hasRDN(X509Name.commonName)) {
    		result += "CN=" + this.getRDNAsString(X509Name.commonName);
    	}

    	if (this.hasRDN(X509Name.organizationalUnitName)) {
    		if (result.length > 0)
    			result += ",";

    		result += "OU=" + this.getRDNAsString(X509Name.organizationalUnitName);
    	}

    	if (this.hasRDN(X509Name.organizationName)) {
    		if (result.length > 0)
    			result += ",";

    		result += "O=" + this.getRDNAsString(X509Name.organizationName);
    	}

    	if (this.hasRDN(X509Name.countryName)) {
    		if (result.length > 0)
    			result += ",";

    		result += "C=" + this.getRDNAsString(X509Name.countryName);
    	}

    	return result;
    }

    X509Name.name = "550429";
    X509Name.surname = "550404";
    X509Name.givenname = "55042A";
    X509Name.initials = "55042B";
    X509Name.generationQualifier = "55042C";
    X509Name.commonName = "550403";
    X509Name.localityName = "550407";
    X509Name.stateOrProvinceName = "550408";
    X509Name.organizationName = "55040A";
    X509Name.organizationalUnitName = "55040B";
    X509Name.title = "55040C";
    X509Name.dnQualifier = "55042C";
    X509Name.countryName = "550406";
    X509Name.serialNumber = "550405";
    X509Name.emailAddress = "2A864886F70D010901";

    X509Name.prototype.toString = X509Name_toString;
    X509Name.prototype.getRDNAsString = X509Name_getRDNAsString;
    X509Name.prototype.hasRDN = X509Name_hasRDN;

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Documentation generated by JSDoc on Wed Jan 14 16:42:14 2026