webcrypto-liner
Version:
A WebCrypto polyfill that "smooths out" the rough-edges in existing User Agent implementations.
1 lines • 258 kB
JavaScript
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0!==arguments[1]?arguments[1]:e.DEFAULT_UTF8_ENCODING;switch(r){case"ascii":return this.ToBinary(t);case"utf8":return f.toString(t);case"utf16":case"utf16be":return p.toString(t);case"utf16le":case"usc2":return p.toString(t,!0);default:throw new Error("Unknown type of encoding '".concat(r,"'"))}}},{key:"FromBinary",value:function(e){for(var t=e.length,r=new Uint8Array(t),n=0;n<t;n++)r[n]=e.charCodeAt(n);return r.buffer}},{key:"ToBinary",value:function(e){for(var t=u.toUint8Array(e),r="",n=0;n<t.length;n++)r+=String.fromCharCode(t[n]);return r}},{key:"ToHex",value:function(e){for(var t=u.toUint8Array(e),r="",n=t.length,i=0;i<n;i++){var a=t[i];a<16&&(r+="0"),r+=a.toString(16)}return r}},{key:"FromHex",value:function(t){var r=this.formatString(t);if(!r)return new ArrayBuffer(0);if(!e.isHex(r))throw new TypeError("Argument 'hexString' is not HEX encoded");r.length%2&&(r="0".concat(r));for(var n=new Uint8Array(r.length/2),i=0;i<r.length;i+=2){var a=r.slice(i,i+2);n[i/2]=parseInt(a,16)}return n.buffer}},{key:"ToUtf16String",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return p.toString(e,t)}},{key:"FromUtf16String",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return p.fromString(e,t)}},{key:"Base64Padding",value:function(e){var t=4-e.length%4;if(t<4)for(var r=0;r<t;r++)e+="=";return e}},{key:"formatString",value:function(e){return(null==e?void 0:e.replace(/[\n\r\t ]/g,""))||""}}]),e}();function y(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var n=t.map((function(e){return e.byteLength})).reduce((function(e,t){return e+t})),i=new Uint8Array(n),a=0;return t.map((function(e){return new Uint8Array(e)})).forEach((function(e){var t,r=_createForOfIteratorHelper(e);try{for(r.s();!(t=r.n()).done;){var n=t.value;i[a++]=n}}catch(e){r.e(e)}finally{r.f()}})),i.buffer}function g(e,t){var r=0;if(1===e.length)return e[0];for(var 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Uint8Array(n),a=0;a<this.valueHex.byteLength;a++)i[a]=0;i[0]=128&e[0];for(var o=g(i,8),u=new ArrayBuffer(this.valueHex.byteLength),s=new Uint8Array(u),c=0;c<this.valueHex.byteLength;c++)s[c]=e[c];return s[0]&=127,g(s,8)-o}function w(e,t){var r=e.toString(10);if(t<r.length)return"";for(var n=t-r.length,i=new Array(n),a=0;a<n;a++)i[a]="0";return i.join("").concat(r)}function b(){if("undefined"==typeof BigInt)throw new Error("BigInt is not defined. 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length"),t)}},{key:"toBER",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this.isHexOnly?e?new ArrayBuffer(this.valueHexView.byteLength):this.valueHexView.byteLength===this.valueHexView.buffer.byteLength?this.valueHexView.buffer:this.valueHexView.slice().buffer:(this.error="Flag 'isHexOnly' is not set, abort",j)}},{key:"toJSON",value:function(){return _objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{isHexOnly:this.isHexOnly,valueHex:v.ToHex(this.valueHexView)})}}]),t}(e),t.NAME="hexBlock",t}var J=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=t.blockLength,n=void 0===r?0:r,i=t.error,a=void 0===i?T:i,o=t.warnings,s=void 0===o?[]:o,c=t.valueBeforeDecode,l=void 0===c?H:c;_classCallCheck(this,e),this.blockLength=n,this.error=a,this.warnings=s,this.valueBeforeDecodeView=u.toUint8Array(l)}return _createClass(e,[{key:"valueBeforeDecode",get:function(){return this.valueBeforeDecodeView.slice().buffer},set:function(e){this.valueBeforeDecodeView=new Uint8Array(e)}},{key:"toJSON",value:function(){return{blockName:this.constructor.NAME,blockLength:this.blockLength,error:this.error,warnings:this.warnings,valueBeforeDecode:v.ToHex(this.valueBeforeDecodeView)}}}],[{key:"blockName",value:function(){return this.NAME}}]),e}();J.NAME="baseBlock";var G=function(e){function t(){return _classCallCheck(this,t),_callSuper(this,t,arguments)}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,t,r){throw TypeError("User need to make a specific function in a class which extends 'ValueBlock'")}},{key:"toBER",value:function(e,t){throw TypeError("User need to make a specific function in a class which extends 'ValueBlock'")}}]),t}(J);G.NAME="valueBlock";var z=function(e){function t(){var e,r,n,i,a,o=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).idBlock,s=void 0===o?{}:o;return 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Uint8Array(this.valueHexView.byteLength+1);if(c[0]=31|t,!e){for(var l=this.valueHexView,h=0;h<l.length-1;h++)c[h+1]=128|l[h];c[this.valueHexView.byteLength]=l[l.length-1]}return c.buffer}},{key:"fromBER",value:function(e,t,r){var n=u.toUint8Array(e);if(!C(this,n,t,r))return-1;var i=n.subarray(t,t+r);if(0===i.length)return this.error="Zero buffer length",-1;switch(192&i[0]){case 0:this.tagClass=1;break;case 64:this.tagClass=2;break;case 128:this.tagClass=3;break;case 192:this.tagClass=4;break;default:return this.error="Unknown tag class",-1}this.isConstructed=32==(32&i[0]),this.isHexOnly=!1;var a=31&i[0];if(31!==a)this.tagNumber=a,this.blockLength=1;else{for(var o=1,s=this.valueHexView=new Uint8Array(255),c=255;128&i[o];){if(s[o-1]=127&i[o],++o>=i.length)return this.error="End of input reached before message was fully decoded",-1;if(o===c){c+=255;for(var l=new Uint8Array(c),h=0;h<s.length;h++)l[h]=s[h];s=this.valueHexView=new Uint8Array(c)}}this.blockLength=o+1,s[o-1]=127&i[o];for(var f=new Uint8Array(o),p=0;p<o;p++)f[p]=s[p];(s=this.valueHexView=new Uint8Array(o)).set(f),this.blockLength<=9?this.tagNumber=g(s,7):(this.isHexOnly=!0,this.warnings.push("Tag too long, represented as hex-coded"))}if(1===this.tagClass&&this.isConstructed)switch(this.tagNumber){case 1:case 2:case 5:case 6:case 9:case 13:case 14:case 23:case 24:case 31:case 32:case 33:case 34:return this.error="Constructed encoding used for primitive type",-1}return t+this.blockLength}},{key:"toJSON",value:function(){return _objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{tagClass:this.tagClass,tagNumber:this.tagNumber,isConstructed:this.isConstructed})}}]),t}(F(J));z.NAME="identificationBlock";var q=function(e){function t(){var e,r,n,i,a=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).lenBlock,o=void 0===a?{}:a;return _classCallCheck(this,t),(e=_callSuper(this,t)).isIndefiniteForm=null!==(r=o.isIndefiniteForm)&&void 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form"),this.blockLength=a+1,t+this.blockLength}},{key:"toBER",value:function(){var e,t,r=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(this.length>127&&(this.longFormUsed=!0),this.isIndefiniteForm)return e=new ArrayBuffer(1),!1===r&&((t=new Uint8Array(e))[0]=128),e;if(this.longFormUsed){var n=d(this.length,8);if(n.byteLength>127)return this.error="Too big length",j;if(e=new ArrayBuffer(n.byteLength+1),r)return e;var i=new Uint8Array(n);(t=new Uint8Array(e))[0]=128|n.byteLength;for(var a=0;a<n.byteLength;a++)t[a+1]=i[a];return e}return e=new ArrayBuffer(1),!1===r&&((t=new Uint8Array(e))[0]=this.length),e}},{key:"toJSON",value:function(){return _objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{isIndefiniteForm:this.isIndefiniteForm,longFormUsed:this.longFormUsed,length:this.length})}}]),t}(J);q.NAME="lengthBlock";var W={},X=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.name,i=void 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i=this.valueBlock.toBER(e);this.lenBlock.length=i.byteLength;var a=this.lenBlock.toBER(e);r.write(a),r.write(i)}return t?j:r.final()}},{key:"toJSON",value:function(){var e=_objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{idBlock:this.idBlock.toJSON(),lenBlock:this.lenBlock.toJSON(),valueBlock:this.valueBlock.toJSON(),name:this.name,optional:this.optional});return this.primitiveSchema&&(e.primitiveSchema=this.primitiveSchema.toJSON()),e}},{key:"toString",value:function(){return"ascii"===(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"ascii")?this.onAsciiEncoding():v.ToHex(this.toBER())}},{key:"onAsciiEncoding",value:function(){return"".concat(this.constructor.NAME," : ").concat(v.ToHex(this.valueBlock.valueBeforeDecodeView))}},{key:"isEqual",value:function(e){return this===e||e instanceof this.constructor&&function(e,t){if(e.byteLength!==t.byteLength)return!1;for(var r=new Uint8Array(e),n=new Uint8Array(t),i=0;i<r.length;i++)if(r[i]!==n[i])return!1;return!0}(this.toBER(),e.toBER())}}]),t}(J);function Z(e){if(e instanceof W.Constructed){var t,r=_createForOfIteratorHelper(e.valueBlock.value);try{for(r.s();!(t=r.n()).done;){Z(t.value)&&(e.lenBlock.isIndefiniteForm=!0)}}catch(e){r.e(e)}finally{r.f()}}return!!e.lenBlock.isIndefiniteForm}X.NAME="BaseBlock";var $=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.value,i=void 0===n?T:n,a=_objectWithoutProperties(r,_excluded2),o=arguments.length>1?arguments[1]:void 0;return _classCallCheck(this,t),e=_callSuper(this,t,[a,o]),i&&e.fromString(i),e}return _inherits(t,e),_createClass(t,[{key:"getValue",value:function(){return this.valueBlock.value}},{key:"setValue",value:function(e){this.valueBlock.value=e}},{key:"fromBER",value:function(e,t,r){var n=this.valueBlock.fromBER(e,t,this.lenBlock.isIndefiniteForm?r:this.lenBlock.length);return-1===n?(this.error=this.valueBlock.error,n):(this.fromBuffer(this.valueBlock.valueHexView),this.idBlock.error.length||(this.blockLength+=this.idBlock.blockLength),this.lenBlock.error.length||(this.blockLength+=this.lenBlock.blockLength),this.valueBlock.error.length||(this.blockLength+=this.valueBlock.blockLength),n)}},{key:"onAsciiEncoding",value:function(){return"".concat(this.constructor.NAME," : '").concat(this.valueBlock.value,"'")}}]),t}(X);$.NAME="BaseStringBlock";var Y,Q=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.isHexOnly,i=void 0===n||n,a=_objectWithoutProperties(r,_excluded3);return _classCallCheck(this,t),(e=_callSuper(this,t,[a])).isHexOnly=i,e}return _inherits(t,e),_createClass(t)}(F(G));Q.NAME="PrimitiveValueBlock";var ee=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return _classCallCheck(this,t),(e=_callSuper(this,t,[r,Q])).idBlock.isConstructed=!1,e}return _inherits(t,e),_createClass(t)}(X);function te(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e.length,n=t,i=new X({},G),a=new J;if(!C(a,e,t,r))return i.error=a.error,{offset:-1,result:i};if(!e.subarray(t,t+r).length)return i.error="Zero buffer length",{offset:-1,result:i};var o=i.idBlock.fromBER(e,t,r);if(i.idBlock.warnings.length&&i.warnings.concat(i.idBlock.warnings),-1===o)return i.error=i.idBlock.error,{offset:-1,result:i};if(t=o,r-=i.idBlock.blockLength,o=i.lenBlock.fromBER(e,t,r),i.lenBlock.warnings.length&&i.warnings.concat(i.lenBlock.warnings),-1===o)return i.error=i.lenBlock.error,{offset:-1,result:i};if(t=o,r-=i.lenBlock.blockLength,!i.idBlock.isConstructed&&i.lenBlock.isIndefiniteForm)return i.error="Indefinite length form used for primitive encoding form",{offset:-1,result:i};var u=X;if(1===i.idBlock.tagClass){if(i.idBlock.tagNumber>=37&&!1===i.idBlock.isHexOnly)return i.error="UNIVERSAL 37 and upper tags are reserved by ASN.1 standard",{offset:-1,result:i};switch(i.idBlock.tagNumber){case 0:if(i.idBlock.isConstructed&&i.lenBlock.length>0)return i.error="Type [UNIVERSAL 0] is reserved",{offset:-1,result:i};u=W.EndOfContent;break;case 1:u=W.Boolean;break;case 2:u=W.Integer;break;case 3:u=W.BitString;break;case 4:u=W.OctetString;break;case 5:u=W.Null;break;case 6:u=W.ObjectIdentifier;break;case 10:u=W.Enumerated;break;case 12:u=W.Utf8String;break;case 13:u=W.RelativeObjectIdentifier;break;case 14:u=W.TIME;break;case 15:return i.error="[UNIVERSAL 15] is reserved by ASN.1 standard",{offset:-1,result:i};case 16:u=W.Sequence;break;case 17:u=W.Set;break;case 18:u=W.NumericString;break;case 19:u=W.PrintableString;break;case 20:u=W.TeletexString;break;case 21:u=W.VideotexString;break;case 22:u=W.IA5String;break;case 23:u=W.UTCTime;break;case 24:u=W.GeneralizedTime;break;case 25:u=W.GraphicString;break;case 26:u=W.VisibleString;break;case 27:u=W.GeneralString;break;case 28:u=W.UniversalString;break;case 29:u=W.CharacterString;break;case 30:u=W.BmpString;break;case 31:u=W.DATE;break;case 32:u=W.TimeOfDay;break;case 33:u=W.DateTime;break;case 34:u=W.Duration;break;default:var s=i.idBlock.isConstructed?new W.Constructed:new W.Primitive;s.idBlock=i.idBlock,s.lenBlock=i.lenBlock,s.warnings=i.warnings,i=s}}else u=i.idBlock.isConstructed?W.Constructed:W.Primitive;return i=function(e,t){if(e instanceof t)return e;var r=new t;return r.idBlock=e.idBlock,r.lenBlock=e.lenBlock,r.warnings=e.warnings,r.valueBeforeDecodeView=e.valueBeforeDecodeView,r}(i,u),o=i.fromBER(e,t,i.lenBlock.isIndefiniteForm?r:i.lenBlock.length),i.valueBeforeDecodeView=e.subarray(n,n+i.blockLength),{offset:o,result:i}}function re(e){if(!e.byteLength){var t=new X({},G);return t.error="Input buffer has zero length",{offset:-1,result:t}}return te(u.toUint8Array(e).slice(),0,e.byteLength)}Y=ee,W.Primitive=Y,ee.NAME="PRIMITIVE";var ne,ie=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.value,i=void 0===n?[]:n,a=r.isIndefiniteForm,o=void 0!==a&&a,u=_objectWithoutProperties(r,_excluded4);return _classCallCheck(this,t),(e=_callSuper(this,t,[u])).value=i,e.isIndefiniteForm=o,e}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,t,r){var n=u.toUint8Array(e);if(!C(this,n,t,r))return-1;if(this.valueBeforeDecodeView=n.subarray(t,t+r),0===this.valueBeforeDecodeView.length)return this.warnings.push("Zero buffer length"),t;for(var i,a,o=t;i=this.isIndefiniteForm,a=r,(i?1:a)>0;){var s=te(n,o,r);if(-1===s.offset)return this.error=s.result.error,this.warnings.concat(s.result.warnings),-1;if(o=s.offset,this.blockLength+=s.result.blockLength,r-=s.result.blockLength,this.value.push(s.result),this.isIndefiniteForm&&s.result.constructor.NAME===V)break}return this.isIndefiniteForm&&(this.value[this.value.length-1].constructor.NAME===V?this.value.pop():this.warnings.push("No EndOfContent block encoded")),o}},{key:"toBER",value:function(e,t){for(var r=t||new S,n=0;n<this.value.length;n++)this.value[n].toBER(e,r);return t?j:r.final()}},{key:"toJSON",value:function(){var e,r=_objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{isIndefiniteForm:this.isIndefiniteForm,value:[]}),n=_createForOfIteratorHelper(this.value);try{for(n.s();!(e=n.n()).done;){var i=e.value;r.value.push(i.toJSON())}}catch(e){n.e(e)}finally{n.f()}return r}}]),t}(G);ie.NAME="ConstructedValueBlock";var ae=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return _classCallCheck(this,t),(e=_callSuper(this,t,[r,ie])).idBlock.isConstructed=!0,e}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,t,r){this.valueBlock.isIndefiniteForm=this.lenBlock.isIndefiniteForm;var n=this.valueBlock.fromBER(e,t,this.lenBlock.isIndefiniteForm?r:this.lenBlock.length);return-1===n?(this.error=this.valueBlock.error,n):(this.idBlock.error.length||(this.blockLength+=this.idBlock.blockLength),this.lenBlock.error.length||(this.blockLength+=this.lenBlock.blockLength),this.valueBlock.error.length||(this.blockLength+=this.valueBlock.blockLength),n)}},{key:"onAsciiEncoding",value:function(){var e,t=[],r=_createForOfIteratorHelper(this.valueBlock.value);try{for(r.s();!(e=r.n()).done;){var n=e.value;t.push(n.toString("ascii").split("\n").map((function(e){return" ".concat(e)})).join("\n"))}}catch(e){r.e(e)}finally{r.f()}var i=3===this.idBlock.tagClass?"[".concat(this.idBlock.tagNumber,"]"):this.constructor.NAME;return t.length?"".concat(i," :\n").concat(t.join("\n")):"".concat(i," :")}}]),t}(X);ne=ae,W.Constructed=ne,ae.NAME="CONSTRUCTED";var oe,ue=function(e){function t(){return _classCallCheck(this,t),_callSuper(this,t,arguments)}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,t,r){return t}},{key:"toBER",value:function(e){return j}}]),t}(G);ue.override="EndOfContentValueBlock";var se,ce=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return _classCallCheck(this,t),(e=_callSuper(this,t,[r,ue])).idBlock.tagClass=1,e.idBlock.tagNumber=0,e}return _inherits(t,e),_createClass(t)}(X);oe=ce,W.EndOfContent=oe,ce.NAME=V;var le=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return _classCallCheck(this,t),(e=_callSuper(this,t,[r,G])).idBlock.tagClass=1,e.idBlock.tagNumber=5,e}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,t,r){return this.lenBlock.length>0&&this.warnings.push("Non-zero length of value block for Null type"),this.idBlock.error.length||(this.blockLength+=this.idBlock.blockLength),this.lenBlock.error.length||(this.blockLength+=this.lenBlock.blockLength),this.blockLength+=r,t+r>e.byteLength?(this.error="End of input reached before message was fully decoded (inconsistent offset and length values)",-1):t+r}},{key:"toBER",value:function(e,t){var r=new ArrayBuffer(2);if(!e){var n=new Uint8Array(r);n[0]=5,n[1]=0}return t&&t.write(r),r}},{key:"onAsciiEncoding",value:function(){return"".concat(this.constructor.NAME)}}]),t}(X);se=le,W.Null=se,le.NAME="NULL";var he,fe=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.value,i=_objectWithoutProperties(r,_excluded5);return _classCallCheck(this,t),e=_callSuper(this,t,[i]),i.valueHex?e.valueHexView=u.toUint8Array(i.valueHex):e.valueHexView=new Uint8Array(1),n&&(e.value=n),e}return _inherits(t,e),_createClass(t,[{key:"value",get:function(){var e,t=_createForOfIteratorHelper(this.valueHexView);try{for(t.s();!(e=t.n()).done;){if(e.value>0)return!0}}catch(e){t.e(e)}finally{t.f()}return!1},set:function(e){this.valueHexView[0]=e?255:0}},{key:"fromBER",value:function(e,t,r){var n=u.toUint8Array(e);return C(this,n,t,r)?(this.valueHexView=n.subarray(t,t+r),r>1&&this.warnings.push("Boolean value encoded in more then 1 octet"),this.isHexOnly=!0,k.call(this),this.blockLength=r,t+r):-1}},{key:"toBER",value:function(){return this.valueHexView.slice()}},{key:"toJSON",value:function(){return _objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{value:this.value})}}]),t}(F(G));fe.NAME="BooleanValueBlock";var pe=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return _classCallCheck(this,t),(e=_callSuper(this,t,[r,fe])).idBlock.tagClass=1,e.idBlock.tagNumber=1,e}return _inherits(t,e),_createClass(t,[{key:"getValue",value:function(){return this.valueBlock.value}},{key:"setValue",value:function(e){this.valueBlock.value=e}},{key:"onAsciiEncoding",value:function(){return"".concat(this.constructor.NAME," : ").concat(this.getValue)}}]),t}(X);he=pe,W.Boolean=he,pe.NAME="BOOLEAN";var ve,ye=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.isConstructed,i=void 0!==n&&n,a=_objectWithoutProperties(r,_excluded6);return _classCallCheck(this,t),(e=_callSuper(this,t,[a])).isConstructed=i,e}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,r,n){var i=0;if(this.isConstructed){if(this.isHexOnly=!1,-1===(i=ie.prototype.fromBER.call(this,e,r,n)))return i;for(var a=0;a<this.value.length;a++){var o=this.value[a].constructor.NAME;if(o===V){if(this.isIndefiniteForm)break;return this.error="EndOfContent is unexpected, OCTET STRING may consists of OCTET STRINGs only",-1}if(o!==D)return this.error="OCTET STRING may consists of OCTET STRINGs only",-1}}else this.isHexOnly=!0,i=_get(_getPrototypeOf(t.prototype),"fromBER",this).call(this,e,r,n),this.blockLength=n;return i}},{key:"toBER",value:function(e,t){return this.isConstructed?ie.prototype.toBER.call(this,e,t):e?new ArrayBuffer(this.valueHexView.byteLength):this.valueHexView.slice().buffer}},{key:"toJSON",value:function(){return _objectSpread(_objectSpread({},_get(_getPrototypeOf(t.prototype),"toJSON",this).call(this)),{},{isConstructed:this.isConstructed})}}]),t}(F(ie));ye.NAME="OctetStringValueBlock";var ge=function(e){function t(){var e,r,n,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},a=i.idBlock,o=void 0===a?{}:a,u=i.lenBlock,s=void 0===u?{}:u,c=_objectWithoutProperties(i,_excluded7);return _classCallCheck(this,t),null!==(r=c.isConstructed)&&void 0!==r||(c.isConstructed=!!(null===(n=c.value)||void 0===n?void 0:n.length)),(e=_callSuper(this,t,[_objectSpread({idBlock:_objectSpread({isConstructed:c.isConstructed},o),lenBlock:_objectSpread(_objectSpread({},s),{},{isIndefiniteForm:!!c.isIndefiniteForm})},c),ye])).idBlock.tagClass=1,e.idBlock.tagNumber=4,e}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,r,n){if(this.valueBlock.isConstructed=this.idBlock.isConstructed,this.valueBlock.isIndefiniteForm=this.lenBlock.isIndefiniteForm,0===n)return 0===this.idBlock.error.length&&(this.blockLength+=this.idBlock.blockLength),0===this.lenBlock.error.length&&(this.blockLength+=this.lenBlock.blockLength),r;if(!this.valueBlock.isConstructed){var i=(e instanceof ArrayBuffer?new Uint8Array(e):e).subarray(r,r+n);try{if(i.byteLength){var a=te(i,0,i.byteLength);-1!==a.offset&&a.offset===n&&(this.valueBlock.value=[a.result])}}catch(e){}}return _get(_getPrototypeOf(t.prototype),"fromBER",this).call(this,e,r,n)}},{key:"onAsciiEncoding",value:function(){return this.valueBlock.isConstructed||this.valueBlock.value&&this.valueBlock.value.length?ae.prototype.onAsciiEncoding.call(this):"".concat(this.constructor.NAME," : ").concat(v.ToHex(this.valueBlock.valueHexView))}},{key:"getValue",value:function(){if(!this.idBlock.isConstructed)return this.valueBlock.valueHexView.slice().buffer;var e,r=[],n=_createForOfIteratorHelper(this.valueBlock.value);try{for(n.s();!(e=n.n()).done;){var i=e.value;i instanceof t&&r.push(i.valueBlock.valueHexView)}}catch(e){n.e(e)}finally{n.f()}return u.concat(r)}}]),t}(X);ve=ge,W.OctetString=ve,ge.NAME=D;var de,me=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=r.unusedBits,i=void 0===n?0:n,a=r.isConstructed,o=void 0!==a&&a,u=_objectWithoutProperties(r,_excluded8);return _classCallCheck(this,t),(e=_callSuper(this,t,[u])).unusedBits=i,e.isConstructed=o,e.blockLength=e.valueHexView.byteLength,e}return _inherits(t,e),_createClass(t,[{key:"fromBER",value:function(e,t,r){if(!r)return t;var n=-1;if(this.isConstructed){if(-1===(n=ie.prototype.fromBER.call(this,e,t,r)))return n;var i,a=_createForOfIteratorHelper(this.value);try{for(a.s();!(i=a.n()).done;){var o=i.value,s=o.constructor.NAME;if(s===V){if(this.isIndefiniteForm)break;return this.error="EndOfContent is unexpected, BIT STRING may consists of BIT STRINGs only",-1}if(s!==M)return this.error="BIT STRING may consists of BIT STRINGs only",-1;var c=o.valueBlock;if(this.unusedBits>0&&c.unusedBits>0)return this.error='Using of "unused bits" inside constructive BIT STRING allowed for least one only',-1;this.unusedBits=c.unusedBits}}catch(e){a.e(e)}finally{a.f()}return n}var l=u.toUint8Array(e);if(!C(this,l,t,r))return-1;var h=l.subarray(t,t+r);if(this.unusedBits=h[0],this.unusedBits>7)return this.error="Unused bits for BitString must be in range 0-7",-1;if(!this.unusedBits){var f=h.subarray(1);try{if(f.byteLength){var p=te(f,0,f.byteLength);-1!==p.offset&&p.offset===r-1&&(this.value=[p.result])}}catch(e){}}return this.valueHexView=h.subarray(1),this.blockLength=h.length,t+r}},{key:"toBER",value:function(e,t){if(this.isConstructed)return ie.prototype.toBER.call(this,e,t);if(e)return new ArrayBuffer(this.valueHexView.byteLength+1);if(!this.valueHexView.byteLength)return j;var r=new Uint8Array(this.valueHexView.length+1);return r[0]=this.unusedBits,r.set(this.valueHexView,1),r.buffe