asn1hex-1.1.min.js

var ASN1HEX=new function(){};ASN1HEX.getLblen=function(c,a){if(c.substr(a+2,1)!="8"){return 1}var b=parseInt(c.substr(a+3,1));if(b==0){return -1}if(0<b&&b<10){return b+1}return -2};ASN1HEX.getL=function(c,b){var a=ASN1HEX.getLblen(c,b);if(a<1){return""}return c.substr(b+2,a*2)};ASN1HEX.getVblen=function(d,a){var c,b;c=ASN1HEX.getL(d,a);if(c==""){return -1}if(c.substr(0,1)==="8"){b=new BigInteger(c.substr(2),16)}else{b=new BigInteger(c,16)}return b.intValue()};ASN1HEX.getVidx=function(c,b){var a=ASN1HEX.getLblen(c,b);if(a<0){return a}return b+(a+1)*2};ASN1HEX.getV=function(d,a){var c=ASN1HEX.getVidx(d,a);var b=ASN1HEX.getVblen(d,a);return d.substr(c,b*2)};ASN1HEX.getTLV=function(b,a){return b.substr(a,2)+ASN1HEX.getL(b,a)+ASN1HEX.getV(b,a)};ASN1HEX.getTLVblen=function(b,a){return 2+ASN1HEX.getLblen(b,a)*2+ASN1HEX.getVblen(b,a)*2};ASN1HEX.getNextSiblingIdx=function(d,a){var c=ASN1HEX.getVidx(d,a);var b=ASN1HEX.getVblen(d,a);return c+b*2};ASN1HEX.getChildIdx=function(e,k){var l=ASN1HEX;var j=[];var c,f,g;c=l.getVidx(e,k);f=l.getVblen(e,k)*2;if(e.substr(k,2)=="03"){c+=2;f-=2}g=0;var d=c;while(g<=f){var b=l.getTLVblen(e,d);g+=b;if(g<=f){j.push(d)}d+=b;if(g>=f){break}}return j};ASN1HEX.getNthChildIdx=function(d,b,e){var c=ASN1HEX.getChildIdx(d,b);return c[e]};ASN1HEX.getIdxbyList=function(e,d,c,i){var g=ASN1HEX;var f,b;if(c.length==0){if(i!==undefined){if(e.substr(d,2)!==i){return -1}}return d}f=c.shift();b=g.getChildIdx(e,d);if(f>=b.length){return -1}return g.getIdxbyList(e,b[f],c,i)};ASN1HEX.getIdxbyListEx=function(f,k,b,g){var m=ASN1HEX;var d,l;if(b.length==0){if(g!==undefined){if(f.substr(k,2)!==g){return -1}}return k}d=b.shift();l=m.getChildIdx(f,k);var j=0;for(var e=0;e<l.length;e++){var c=f.substr(l[e],2);if((typeof d=="number"&&(!m.isContextTag(c))&&j==d)||(typeof d=="string"&&m.isContextTag(c,d))){return m.getIdxbyListEx(f,l[e],b,g)}if(!m.isContextTag(c)){j++}}return -1};ASN1HEX.getTLVbyList=function(d,c,b,f){var e=ASN1HEX;var a=e.getIdxbyList(d,c,b,f);if(a==-1){return null}if(a>=d.length){return null}return e.getTLV(d,a)};ASN1HEX.getTLVbyListEx=function(d,c,b,f){var e=ASN1HEX;var a=e.getIdxbyListEx(d,c,b,f);if(a==-1){return null}return e.getTLV(d,a)};ASN1HEX.getVbyList=function(e,c,b,g,i){var f=ASN1HEX;var a,d;a=f.getIdxbyList(e,c,b,g);if(a==-1){return null}if(a>=e.length){return null}d=f.getV(e,a);if(i===true){d=d.substr(2)}return d};ASN1HEX.getVbyListEx=function(b,e,a,d,f){var j=ASN1HEX;var g,c,i;g=j.getIdxbyListEx(b,e,a,d);if(g==-1){return null}i=j.getV(b,g);if(b.substr(g,2)=="03"&&f!==false){i=i.substr(2)}return i};ASN1HEX.getInt=function(e,b,f){if(f==undefined){f=-1}try{var c=e.substr(b,2);if(c!="02"&&c!="03"){return f}var a=ASN1HEX.getV(e,b);if(c=="02"){return parseInt(a,16)}else{return bitstrtoint(a)}}catch(d){return f}};ASN1HEX.getOID=function(c,a,d){if(d==undefined){d=null}try{if(c.substr(a,2)!="06"){return d}var e=ASN1HEX.getV(c,a);return hextooid(e)}catch(b){return d}};ASN1HEX.getOIDName=function(d,a,f){if(f==undefined){f=null}try{var e=ASN1HEX.getOID(d,a,f);if(e==f){return f}var b=KJUR.asn1.x509.OID.oid2name(e);if(b==""){return e}return b}catch(c){return f}};ASN1HEX.getString=function(d,b,e){if(e==undefined){e=null}try{var a=ASN1HEX.getV(d,b);return hextorstr(a)}catch(c){return e}};ASN1HEX.hextooidstr=function(e){var h=function(b,a){if(b.length>=a){return b}return new Array(a-b.length+1).join("0")+b};var l=[];var o=e.substr(0,2);var f=parseInt(o,16);l[0]=new String(Math.floor(f/40));l[1]=new String(f%40);var m=e.substr(2);var k=[];for(var g=0;g<m.length/2;g++){k.push(parseInt(m.substr(g*2,2),16))}var j=[];var d="";for(var g=0;g<k.length;g++){if(k[g]&128){d=d+h((k[g]&127).toString(2),7)}else{d=d+h((k[g]&127).toString(2),7);j.push(new String(parseInt(d,2)));d=""}}var n=l.join(".");if(j.length>0){n=n+"."+j.join(".")}return n};ASN1HEX.dump=function(t,c,l,g){var p=ASN1HEX;var j=p.getV;var y=p.dump;var w=p.getChildIdx;var e=t;if(t instanceof KJUR.asn1.ASN1Object){e=t.tohex()}var q=function(A,i){if(A.length<=i*2){return A}else{var v=A.substr(0,i)+"..(total "+A.length/2+"bytes).."+A.substr(A.length-i,i);return v}};if(c===undefined){c={ommit_long_octet:32}}if(l===undefined){l=0}if(g===undefined){g=""}var x=c.ommit_long_octet;var z=e.substr(l,2);if(z=="01"){var h=j(e,l);if(h=="00"){return g+"BOOLEAN FALSE\n"}else{return g+"BOOLEAN TRUE\n"}}if(z=="02"){var h=j(e,l);return g+"INTEGER "+q(h,x)+"\n"}if(z=="03"){var h=j(e,l);if(p.isASN1HEX(h.substr(2))){var k=g+"BITSTRING, encapsulates\n";k=k+y(h.substr(2),c,0,g+"  ");return k}else{return g+"BITSTRING "+q(h,x)+"\n"}}if(z=="04"){var h=j(e,l);if(p.isASN1HEX(h)){var k=g+"OCTETSTRING, encapsulates\n";k=k+y(h,c,0,g+"  ");return k}else{return g+"OCTETSTRING "+q(h,x)+"\n"}}if(z=="05"){return g+"NULL\n"}if(z=="06"){var m=j(e,l);var b=KJUR.asn1.ASN1Util.oidHexToInt(m);var o=KJUR.asn1.x509.OID.oid2name(b);var a=b.replace(/\./g," ");if(o!=""){return g+"ObjectIdentifier "+o+" ("+a+")\n"}else{return g+"ObjectIdentifier ("+a+")\n"}}if(z=="0a"){return g+"ENUMERATED "+parseInt(j(e,l))+"\n"}if(z=="0c"){return g+"UTF8String '"+hextoutf8(j(e,l))+"'\n"}if(z=="13"){return g+"PrintableString '"+hextoutf8(j(e,l))+"'\n"}if(z=="14"){return g+"TeletexString '"+hextoutf8(j(e,l))+"'\n"}if(z=="16"){return g+"IA5String '"+hextoutf8(j(e,l))+"'\n"}if(z=="17"){return g+"UTCTime "+hextoutf8(j(e,l))+"\n"}if(z=="18"){return g+"GeneralizedTime "+hextoutf8(j(e,l))+"\n"}if(z=="1a"){return g+"VisualString '"+hextoutf8(j(e,l))+"'\n"}if(z=="1e"){return g+"BMPString '"+ucs2hextoutf8(j(e,l))+"'\n"}if(z=="30"){if(e.substr(l,4)=="3000"){return g+"SEQUENCE {}\n"}var k=g+"SEQUENCE\n";var d=w(e,l);var f=c;if((d.length==2||d.length==3)&&e.substr(d[0],2)=="06"&&e.substr(d[d.length-1],2)=="04"){var o=p.oidname(j(e,d[0]));var r=JSON.parse(JSON.stringify(c));r.x509ExtName=o;f=r}for(var u=0;u<d.length;u++){k=k+y(e,f,d[u],g+"  ")}return k}if(z=="31"){var k=g+"SET\n";var d=w(e,l);for(var u=0;u<d.length;u++){k=k+y(e,c,d[u],g+"  ")}return k}var z=parseInt(z,16);if((z&128)!=0){var n=z&31;if((z&32)!=0){var k=g+"["+n+"]\n";var d=w(e,l);for(var u=0;u<d.length;u++){k=k+y(e,c,d[u],g+"  ")}return k}else{var h=j(e,l);if(ASN1HEX.isASN1HEX(h)){var k=g+"["+n+"]\n";k=k+y(h,c,0,g+"  ");return k}else{if(h.substr(0,8)=="68747470"){h=hextoutf8(h)}else{if(c.x509ExtName==="subjectAltName"&&n==2){h=hextoutf8(h)}}}var k=g+"["+n+"] "+h+"\n";return k}}return g+"UNKNOWN("+z+") "+j(e,l)+"\n"};ASN1HEX.parse=function(x){var t=ASN1HEX,f=t.parse,a=t.isASN1HEX,l=t.getV,b=t.getTLV,y=t.getChildIdx,i=KJUR.asn1,e=i.ASN1Util.oidHexToInt,B=i.x509.OID.oid2name,k=hextoutf8,n=ucs2hextoutf8,q=iso88591hextoutf8;var c={"0c":"utf8str","12":"numstr","13":"prnstr","14":"telstr","16":"ia5str","17":"utctime","18":"gentime","1a":"visstr","1e":"bmpstr","30":"seq","31":"set"};var u=function(H){var D=[];var E=y(H,0);for(var G=0;G<E.length;G++){var s=E[G];var d=b(H,s);var F=f(d);D.push(F)}return D};var C=x.substr(0,2);var j={};var p=l(x,0);if(C=="01"){if(x=="0101ff"){return{bool:true}}return{bool:false}}else{if(C=="02"){return{"int":{hex:p}}}else{if(C=="03"){try{if(p.substr(0,2)!="00"){throw"not encap"}var v=p.substr(2);if(!a(v)){throw"not encap"}return{bitstr:{obj:f(v)}}}catch(z){var m=null;if(p.length<=10){m=bitstrtobinstr(p)}if(m==null){return{bitstr:{hex:p}}}else{return{bitstr:{bin:m}}}}}else{if(C=="04"){try{if(!a(p)){throw"not encap"}return{octstr:{obj:f(p)}}}catch(z){return{octstr:{hex:p}}}}else{if(C=="05"){return{"null":""}}else{if(C=="06"){var g=e(p);var r=B(g);if(r==""){return{oid:g}}else{return{oid:r}}}else{if(C=="0a"){if(p.length>4){return{"enum":{hex:p}}}else{return{"enum":parseInt(p,16)}}}else{if(C=="30"||C=="31"){j[c[C]]=u(x);return j}else{if(C=="14"){var o=q(p);j[c[C]]={str:o};return j}else{if(C=="1e"){var o=n(p);j[c[C]]={str:o};return j}else{if(":0c:12:13:16:17:18:1a:".indexOf(C)!=-1){var o=k(p);j[c[C]]={str:o};return j}else{if(C.match(/^8[0-9]$/)){var o=k(p);if(o==null|o==""){return{tag:{tag:C,explicit:false,hex:p}}}else{if(o.match(/[\x00-\x1F\x7F-\x9F]/)!=null||o.match(/[\u0000-\u001F\u0080–\u009F]/)!=null){return{tag:{tag:C,explicit:false,hex:p}}}else{return{tag:{tag:C,explicit:false,str:o}}}}}else{if(C.match(/^a[0-9]$/)){try{if(!a(p)){throw new Error("not encap")}return{tag:{tag:C,explicit:true,obj:f(p)}}}catch(z){return{tag:{tag:C,explicit:true,hex:p}}}}else{var A=new KJUR.asn1.ASN1Object();A.hV=p;var w=A.getLengthHexFromValue();return{asn1:{tlv:C+w+p}}}}}}}}}}}}}}}};ASN1HEX.isContextTag=function(c,b){c=c.toLowerCase();var f,e;try{f=parseInt(c,16)}catch(d){return -1}if(b===undefined){if((f&192)==128){return true}else{return false}}try{var a=b.match(/^\[[0-9]+\]$/);if(a==null){return false}e=parseInt(b.substr(1,b.length-1),10);if(e>31){return false}if(((f&192)==128)&&((f&31)==e)){return true}return false}catch(d){return false}};ASN1HEX.isASN1HEX=function(e){var d=ASN1HEX;if(e.length%2==1){return false}var c=d.getVblen(e,0);var b=e.substr(0,2);var f=d.getL(e,0);var a=e.length-b.length-f.length;if(a==c*2){return true}return false};ASN1HEX.checkStrictDER=function(g,o,d,c,r){var s=ASN1HEX;if(d===undefined){if(typeof g!="string"){throw new Error("not hex string")}g=g.toLowerCase();if(!KJUR.lang.String.isHex(g)){throw new Error("not hex string")}d=g.length;c=g.length/2;if(c<128){r=1}else{r=Math.ceil(c.toString(16))+1}}var k=s.getL(g,o);if(k.length>r*2){throw new Error("L of TLV too long: idx="+o)}var n=s.getVblen(g,o);if(n>c){throw new Error("value of L too long than hex: idx="+o)}var q=s.getTLV(g,o);var f=q.length-2-s.getL(g,o).length;if(f!==(n*2)){throw new Error("V string length and L's value not the same:"+f+"/"+(n*2))}if(o===0){if(g.length!=q.length){throw new Error("total length and TLV length unmatch:"+g.length+"!="+q.length)}}var b=g.substr(o,2);if(b==="02"){var a=s.getVidx(g,o);if(g.substr(a,2)=="00"&&g.charCodeAt(a+2)<56){throw new Error("not least zeros for DER INTEGER")}}if(parseInt(b,16)&32){var p=s.getVblen(g,o);var m=0;var l=s.getChildIdx(g,o);for(var e=0;e<l.length;e++){var j=s.getTLV(g,l[e]);m+=j.length;s.checkStrictDER(g,l[e],d,c,r)}if((p*2)!=m){throw new Error("sum of children's TLV length and L unmatch: "+(p*2)+"!="+m)}}};ASN1HEX.oidname=function(a){var c=KJUR.asn1;if(KJUR.lang.String.isHex(a)){a=c.ASN1Util.oidHexToInt(a)}var b=c.x509.OID.oid2name(a);if(b===""){b=a}return b};