39 lines
1.2 KiB
JavaScript
39 lines
1.2 KiB
JavaScript
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import { makeDERLength } from './derUtil.js';
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var ObjectIdentifier = /** @class */ (function () {
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function ObjectIdentifier(value) {
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if (typeof value === 'string') {
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this.value = value.split(/\./g).map(function (s) { return Number(s); });
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}
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else {
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this.value = value;
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}
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}
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ObjectIdentifier.prototype.toDER = function () {
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var id = this.value;
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var r = [];
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// first byte will be (x * 40 + y) for 'x.y.****'
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r.push(id[0] * 40 + id[1]);
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for (var i = 2; i < id.length; ++i) {
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// store as variable-length value
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var val = id[i];
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var isFirst = true;
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var insertPos = r.length;
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while (true) {
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var v = val & 0x7f;
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if (!isFirst) {
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v += 0x80;
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}
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r.splice(insertPos, 0, v);
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if (val < 0x80) {
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break;
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}
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isFirst = false;
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val = Math.floor(val / 0x80);
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}
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}
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return [0x06].concat(makeDERLength(r.length)).concat(r);
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};
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return ObjectIdentifier;
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}());
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export default ObjectIdentifier;
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