@spartan-hc/holo-hash - npm Package Compare versions

Comparing version 0.5.4 to 0.6.0

dist/constants.d.ts

 export const BLANK_PREFIX: readonly number[];
+export const ENUM_PREFIX: readonly number[];
 export const AGENT_PREFIX: readonly number[];
@@ -3,0 +4,0 @@ export const ENTRY_PREFIX: readonly number[];

dist/holo-hash.js

@@ -300,2 +300,3 @@ /******/ var __webpack_modules__ = ({
 /* harmony export */   "ENTRY_PREFIX": () => (/* binding */ ENTRY_PREFIX),
+/* harmony export */   "ENUM_PREFIX": () => (/* binding */ ENUM_PREFIX),
 /* harmony export */   "EXTERNAL_PREFIX": () => (/* binding */ EXTERNAL_PREFIX),
@@ -307,2 +308,4 @@ /* harmony export */   "NETID_PREFIX": () => (/* binding */ NETID_PREFIX),
 const BLANK_PREFIX	= Object.freeze([132, 47, 190]); // hC--
+const ENUM_PREFIX	= Object.freeze([132, 47, 255]); // hC//
+
 const AGENT_PREFIX	= Object.freeze([132, 32, 36]); // hCAk
@@ -491,3 +494,5 @@ const ENTRY_PREFIX	= Object.freeze([132, 33, 36]); // hCEk
 /* harmony export */   "AnyDhtHash": () => (/* binding */ AnyDhtHash),
+/* harmony export */   "AnyDhtHashTypes": () => (/* binding */ AnyDhtHashTypes),
 /* harmony export */   "AnyLinkableHash": () => (/* binding */ AnyLinkableHash),
+/* harmony export */   "AnyLinkableHashTypes": () => (/* binding */ AnyLinkableHashTypes),
 /* harmony export */   "BadBase64Error": () => (/* reexport safe */ _errors_js__WEBPACK_IMPORTED_MODULE_3__.BadBase64Error),
@@ -604,2 +609,5 @@ /* harmony export */   "BadChecksumError": () => (/* reexport safe */ _errors_js__WEBPACK_IMPORTED_MODULE_3__.BadChecksumError),
     constructor ( input, strict = true ) {
+	if ( input instanceof HoloHash )
+	    input			= input.bytes();
+
 	debug && log("New construction input (strict: %s): %s", strict, String(input) );
@@ -646,2 +654,3 @@ super(39);
 
+	    // If the original constructor has a defined prefix...
 	    if ( String(given_prefix) === String(this.constructor.PREFIX)
@@ -652,2 +661,8 @@ || String(_constants_js__WEBPACK_IMPORTED_MODULE_2__.BLANK_PREFIX) === String(given_prefix) ) {
 	    }
+	    // If the original constructor is an enum type...
+	    else if ( String(_constants_js__WEBPACK_IMPORTED_MODULE_2__.ENUM_PREFIX) === String(this.constructor.PREFIX) ) {
+		given_dht_addr		= input.slice(-4);
+		input			= input.slice(3,-4);
+	    }
+	    // If the original constructor has no defined prefix...
 	    else {
@@ -662,3 +677,6 @@ debug && log("Check if constructor is agnostic type: %s === %s", this.constructor.name, HoloHash.name );
 
-		throw new _errors_js__WEBPACK_IMPORTED_MODULE_3__.BadPrefixError(`Hash prefix did not match any HoloHash types: ${given_prefix}`);
+		const valid_types		= Object.values( HoloHashTypes )
+		      .map( type => `${type.name} (${type.PREFIX})` )
+		      .join(', ');
+		throw new _errors_js__WEBPACK_IMPORTED_MODULE_3__.BadPrefixError(`Hash prefix did not match any HoloHash types: ${given_prefix}; valid types are ${valid_types}`);
 	    }
@@ -856,2 +874,5 @@ }
     toType ( type ) {
+	if ( typeof type !== "string" ) // Assume 'type' is one of the HoloHash classes
+	    type			= type.name;
+
 	if ( HoloHashTypes[type] === undefined )
@@ -887,2 +908,24 @@ throw new Error(`Invalid HoloHash type (${type}); must be one of: ${Object.keys(HoloHashTypes)}`);
 class AnyLinkableHash extends HoloHash {
+    static PREFIX			= _constants_js__WEBPACK_IMPORTED_MODULE_2__.ENUM_PREFIX;
+
+    constructor ( input, strict ) {
+	super( input, strict );
+
+	// If the original constructor is this class, we will return the specific type instead of this
+	if ( this.constructor.name === AnyLinkableHash.name ) {
+	    if ( input instanceof HoloHash )
+		input			= input.bytes();
+	    let given_prefix		= input.slice(0,3);
+
+	    for (let type of Object.values( AnyLinkableHashTypes )) {
+		if ( String(type.PREFIX) === String(given_prefix) )
+		    return new type( input.slice(3), strict );
+	    };
+
+	    const valid_types		= Object.values( AnyLinkableHashTypes )
+		  .map( type => `${type.name} (${type.PREFIX})` )
+		  .join(', ');
+	    throw new _errors_js__WEBPACK_IMPORTED_MODULE_3__.BadPrefixError(`Hash prefix did not match any AnyLinkableHash types: ${given_prefix}; valid types are ${valid_types}`);
+	}
+    }
 }
@@ -892,2 +935,24 @@ (0,_utils_js__WEBPACK_IMPORTED_MODULE_4__.set_tostringtag)( AnyLinkableHash, "AnyLinkableHash" );
 class AnyDhtHash extends AnyLinkableHash {
+    static PREFIX			= _constants_js__WEBPACK_IMPORTED_MODULE_2__.ENUM_PREFIX;
+
+    constructor ( input, strict ) {
+	super( input, strict );
+
+	// If the original constructor is this class, we will return the specific type instead of this
+	if ( this.constructor.name === AnyDhtHash.name ) {
+	    if ( input instanceof HoloHash )
+		input			= input.bytes();
+	    let given_prefix		= input.slice(0,3);
+
+	    for (let type of Object.values( AnyDhtHashTypes )) {
+		if ( String(type.PREFIX) === String(given_prefix) )
+		    return new type( input.slice(3), strict );
+	    };
+
+	    const valid_types		= Object.values( AnyDhtHashTypes )
+		  .map( type => `${type.name} (${type.PREFIX})` )
+		  .join(', ');
+	    throw new _errors_js__WEBPACK_IMPORTED_MODULE_3__.BadPrefixError(`Hash prefix did not match any AnyDhtHash types: ${given_prefix}; valid types are ${valid_types}`);
+	}
+    }
 }
@@ -950,2 +1015,15 @@ (0,_utils_js__WEBPACK_IMPORTED_MODULE_4__.set_tostringtag)( AnyDhtHash, "AnyDhtHash" );
 
+const AnyLinkableHashTypes	= {
+    AgentPubKey,
+    EntryHash,
+    ActionHash,
+    ExternalHash,
+};
+
+const AnyDhtHashTypes		= {
+    AgentPubKey,
+    EntryHash,
+    ActionHash,
+};
+
 const base64			= {
@@ -980,4 +1058,8 @@ "encode": bytes_to_b64,
     HoloHashTypes,
+
     AnyDhtHash,
+    AnyDhtHashTypes,
+
     AnyLinkableHash,
+    AnyLinkableHashTypes,
 
@@ -1011,3 +1093,5 @@ AgentPubKey,
 var __webpack_exports__AnyDhtHash = __webpack_exports__.AnyDhtHash;
+var __webpack_exports__AnyDhtHashTypes = __webpack_exports__.AnyDhtHashTypes;
 var __webpack_exports__AnyLinkableHash = __webpack_exports__.AnyLinkableHash;
+var __webpack_exports__AnyLinkableHashTypes = __webpack_exports__.AnyLinkableHashTypes;
 var __webpack_exports__BadBase64Error = __webpack_exports__.BadBase64Error;
@@ -1032,4 +1116,4 @@ var __webpack_exports__BadChecksumError = __webpack_exports__.BadChecksumError;
 var __webpack_exports__logging = __webpack_exports__.logging;
-export { __webpack_exports__ActionHash as ActionHash, __webpack_exports__AgentPubKey as AgentPubKey, __webpack_exports__AnyDhtHash as AnyDhtHash, __webpack_exports__AnyLinkableHash as AnyLinkableHash, __webpack_exports__BadBase64Error as BadBase64Error, __webpack_exports__BadChecksumError as BadChecksumError, __webpack_exports__BadPrefixError as BadPrefixError, __webpack_exports__BadSizeError as BadSizeError, __webpack_exports__DhtOpHash as DhtOpHash, __webpack_exports__DnaHash as DnaHash, __webpack_exports__EntryHash as EntryHash, __webpack_exports__ExternalHash as ExternalHash, __webpack_exports__HoloHash as HoloHash, __webpack_exports__HoloHashError as HoloHashError, __webpack_exports__HoloHashTypes as HoloHashTypes, __webpack_exports__NetIdHash as NetIdHash, __webpack_exports__NoLeadingUError as NoLeadingUError, __webpack_exports__Warning as Warning, __webpack_exports__WasmHash as WasmHash, __webpack_exports__base64 as base64, __webpack_exports__bindNative as bindNative, __webpack_exports__default as default, __webpack_exports__logging as logging };
+export { __webpack_exports__ActionHash as ActionHash, __webpack_exports__AgentPubKey as AgentPubKey, __webpack_exports__AnyDhtHash as AnyDhtHash, __webpack_exports__AnyDhtHashTypes as AnyDhtHashTypes, __webpack_exports__AnyLinkableHash as AnyLinkableHash, __webpack_exports__AnyLinkableHashTypes as AnyLinkableHashTypes, __webpack_exports__BadBase64Error as BadBase64Error, __webpack_exports__BadChecksumError as BadChecksumError, __webpack_exports__BadPrefixError as BadPrefixError, __webpack_exports__BadSizeError as BadSizeError, __webpack_exports__DhtOpHash as DhtOpHash, __webpack_exports__DnaHash as DnaHash, __webpack_exports__EntryHash as EntryHash, __webpack_exports__ExternalHash as ExternalHash, __webpack_exports__HoloHash as HoloHash, __webpack_exports__HoloHashError as HoloHashError, __webpack_exports__HoloHashTypes as HoloHashTypes, __webpack_exports__NetIdHash as NetIdHash, __webpack_exports__NoLeadingUError as NoLeadingUError, __webpack_exports__Warning as Warning, __webpack_exports__WasmHash as WasmHash, __webpack_exports__base64 as base64, __webpack_exports__bindNative as bindNative, __webpack_exports__default as default, __webpack_exports__logging as logging };
 
 //# sourceMappingURL=holo-hash.js.map

dist/holo-hash.min.js

@@ -1,2 +0,2 @@
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not type "+typeof e);let a=function(e,t){if(0===e||e>64)throw new Error("Illegal output length, expected 0 < length <= 64");if(t&&t.length>64)throw new Error("Illegal key, expected Uint8Array with 0 < length <= 64");let s={b:new Uint8Array(128),h:new Uint32Array(16),t:0,c:0,outlen:e};for(let e=0;e<16;e++)s.h[e]=r[e];let a=t?t.length:0;return s.h[0]^=16842752^a<<8^e,t&&(u(s,t),s.c=128),s}(s,t);return u(a,e),function(e){for(e.t+=e.c;e.c<128;)e.b[e.c++]=0;H(e,!0);let r=new Uint8Array(e.outlen);for(let t=0;t<e.outlen;t++)r[t]=e.h[t>>2]>>8*(3&t);return r}(a)}const f=Object.freeze([132,47,190]),y=Object.freeze([132,32,36]),g=Object.freeze([132,33,36]),b=Object.freeze([132,34,36]),E=Object.freeze([132,36,36]),p=Object.freeze([132,41,36]),A=Object.freeze([132,42,36]),m=Object.freeze([132,45,36]),w=Object.freeze([132,47,36]);function x(e,r){Object.defineProperty(e,"name",{value:r||e.name}),Object.defineProperty(e.prototype,Symbol.toStringTag,{value:r||e.name,enumerable:!1})}class CustomError extends Error{static[Symbol.toPrimitive](e){return"number"===e?null:`[${this.name} {}]`}constructor(...e){super(...e),Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor),this.name=this.constructor.name}[Symbol.toPrimitive](e){return"number"===e?null:this.toString()}toString(){return`[${this.constructor.name}( ${this.message} )]`}toJSON(e=!1){return{error:this.name,message:this.message,stack:!0===e?"string"==typeof this.stack?this.stack.split("\n"):this.stack:void 0}}}x(CustomError);class Warning extends CustomError{}x(Warning,"Warning");class HoloHashError extends CustomError{}x(HoloHashError,"HoloHashError");class NoLeadingUError extends HoloHashError{}x(NoLeadingUError,"NoLeadingUError");class BadBase64Error extends HoloHashError{}x(BadBase64Error,"BadBase64Error");class BadSizeError extends HoloHashError{}x(BadSizeError,"BadSizeError");class BadPrefixError extends HoloHashError{}x(BadPrefixError,"BadPrefixError");class BadChecksumError extends HoloHashError{}x(BadChecksumError,"BadChecksumError");const{xor_digest:B}=e,D=new Function("try {return this===global;}catch(e){return false;}")(),P=new RegExp("^[A-Za-z0-9+/]+={0,3}$");let S=!1;function U(e,...r){let t=(new Date).toISOString();console.log(`${t} [ src/index. ]  INFO: ${e}`,...r)}function v(e){return S&&U("Encode URL-safe base64:",e.constructor.name,e.length),e.replace(/[+/]/g,(e=>"+"===e?"-":"_"))}function O(e){return S&&U("Decode URL-safe base64:",e),e.replace(/[-_]/g,(e=>"-"===e?"+":"/"))}function I(e){return(D?Buffer.from(e).toString("base64"):btoa(String.fromCharCode.apply(null,e))).replace(/=+$/,"")}function W(e){if(!1===P.test(e))throw new TypeError(`Invalid base64 character(s) in '${e}'`);return D?Buffer.from(e,"base64"):[].reduce.call(atob(e),((e,r,t)=>(e[t]=r.charCodeAt(0),e)),new Uint8Array(39))}function k(e){return S&&U("Encoding URL-safe base64 hash:",typeof e,e.length),v(I(e))}class HoloHash extends Uint8Array{constructor(e,r=!0){if(S&&U("New construction input (strict: %s): %s",r,String(e)),super(39),super.set(this.constructor.PREFIX||f),"string"==typeof e){if(e=e.trim(),!0===r&&52===e.length&&e.startsWith("hC"))throw new NoLeadingUError(`Holo Hash missing 'u' prefix: ${e}`);53===e.length&&e.startsWith("u")&&(e=e.slice(1));try{e=new Uint8Array((t=e,S&&U("Decoding URL-safe base64 hash:",t),t.startsWith("u")&&(t=t.slice(1)),W(O(t))))}catch(r){throw S&&U("Failed to decode base64:",r),new BadBase64Error(`Failed to decode base64 input (${e})`)}S&&U("Decoded base64 bytes: %s",e.length)}var t;if(!(e instanceof Uint8Array))throw new TypeError(`Invalid HoloHash input: typeof ${typeof e}; expected string or Uint8Array`);let s;if("Uint8Array"!==e.constructor.name&&(e=new Uint8Array(e)),e instanceof HoloHash&&(S&&U("Convert instance of HoloHash to Uint8Array bytes: %s",e.constructor.name),e=e.bytes()),36===e.length)s=e.slice(-4),e=e.slice(0,-4);else if(39===e.length){let t=e.slice(0,3);if(String(t)!==String(this.constructor.PREFIX)&&String(f)!==String(t)){if(S&&U("Check if constructor is agnostic type: %s === %s",this.constructor.name,HoloHash.name),this.constructor.name===HoloHash.name)for(let s of Object.values(N))if(String(s.PREFIX)===String(t))return new s(e.slice(3),r);throw new BadPrefixError(`Hash prefix did not match any HoloHash types: ${t}`)}s=e.slice(-4),e=e.slice(3,-4)}if(32!==e.length)throw new BadSizeError(`Invalid input byte length (${e.length}); expected length 39, 36, or 32`);let a=function(e){S&&U("Calculate DHT address from %s bytes",e.length);let r=d(e,null,16);return B(r,4)}(e);if(!0===r&&void 0!==s&&(S&&U("Comparing DHT addresses given/calc:",s,a),String(s)!==String(a)))throw new BadChecksumError(`Given DHT address (${s}) does not match calculated address: ${a}`);super.set(e,3),super.set(a,35),Object.defineProperties(this,{prefix:{value:new Uint8Array(this.buffer,0,3),writable:!1,enumerable:!1,configurable:!1},dht_address:{value:new DataView(this.buffer,35),writable:!1,enumerable:!1,configurable:!1}})}set(){throw new Error("You should not be manually modifying HoloHash bytes")}slice(){throw new Error("HoloHash is not intended to by sliced; use <HoloHash>.bytes() to get Uint8Array slices")}bytes(e,r){let t;return void 0!==r&&(t=r<0?this.buffer.byteLength-e+r:r-e),void 0!==e&&e<0&&(e=this.buffer.byteLength+e),new Uint8Array(this.buffer,e,t)}getPrefix(){return this.bytes(0,3)}getPrefixB64(e=!0){return(!0===e?"u":"")+k(this.getPrefix())}getHash(){return this.bytes(3,-4)}getHashB64(e=!1){if(!0!==e)throw new Warning("A base64 representation of the DHT Address MIGHT not match the base64 from the full hash string.");return k(this.getHash())}getDHTAddress(){return this.bytes(-4)}getDHTAddressB64(e=!1){if(!0!==e)throw new Warning("A base64 representation of the DHT Address WILL NOT match the base64 from the full hash string.");return k(this.getDHTAddress())}getDHTLocation(){return this.dht_address.getUint32()}toBytes(){return this.bytes()}addTag(e){return Object.defineProperty(this,"tag",{value:e,writable:!0}),this}toString(e=!1){const r="u"+k(this.bytes());if(e){let e=`${r.slice(0,4)}…${r.slice(-4)}`;return this.tag?`${this.constructor.name}( ${this.tag} [${e}] )`:`${this.constructor.name}( ${e} )`}return r}toJSON(){return this.toString()}toType(e){if(void 0===N[e])throw new Error(`Invalid HoloHash type (${e}); must be one of: ${Object.keys(N)}`);return S&&U("Retype (%s) to (%s)",this.constructor.name,e),new N[e](this.bytes(3))}retype(e){return this.toType(e)}hashType(){return this.constructor}}x(HoloHash,"HoloHash");class AnyLinkableHash extends HoloHash{}x(AnyLinkableHash,"AnyLinkableHash");class AnyDhtHash extends AnyLinkableHash{}x(AnyDhtHash,"AnyDhtHash");class ExternalHash extends AnyLinkableHash{static PREFIX=w}x(ExternalHash,"ExternalHash");class AgentPubKey extends AnyDhtHash{static PREFIX=y}x(AgentPubKey,"AgentPubKey");class EntryHash extends AnyDhtHash{static PREFIX=g}x(EntryHash,"EntryHash");class NetIdHash extends HoloHash{static PREFIX=b}x(NetIdHash,"NetIdHash");class DhtOpHash extends HoloHash{static PREFIX=E}x(DhtOpHash,"DhtOpHash");class ActionHash extends AnyDhtHash{static PREFIX=p}x(ActionHash,"ActionHash");class WasmHash extends HoloHash{static PREFIX=A}x(WasmHash,"WasmHash");class DnaHash extends HoloHash{static PREFIX=m}x(DnaHash,"DnaHash");const N={AgentPubKey,EntryHash,NetIdHash,DhtOpHash,ActionHash,WasmHash,DnaHash,ExternalHash},L={encode:I,decode:W,url_encode:v,url_decode:O};function $(){if(void 0!==String.prototype.toHoloHash)throw new Error("String.toHoloHash is already defined as type: "+typeof String.toHoloHash);Object.defineProperty(String.prototype,"toHoloHash",{value:function(e){return new HoloHash(String(this),e)},enumerable:!1,writable:!1})}function T(){S=!0}const C={HoloHash,HoloHashTypes:N,AnyDhtHash,AnyLinkableHash,AgentPubKey,EntryHash,NetIdHash,DhtOpHash,ActionHash,WasmHash,DnaHash,ExternalHash,Warning,HoloHashError,NoLeadingUError,BadBase64Error,BadSizeError,BadPrefixError,BadChecksumError,logging:T,base64:L,bindNative:$}})();var a=s.z3,n=s.DN,o=s.aV,i=s.QD,h=s.WY,l=s.jW,c=s.Q8,H=s.Xr,u=s.lC,d=s.BH,f=s.g7,y=s.hb,g=s.o_,b=s.WH,E=s.h8,p=s.uu,A=s.ZS,m=s.v3,w=s.By,x=s.US,B=s.Js,D=s.ZP,P=s.PW;export{a as ActionHash,n as AgentPubKey,o as AnyDhtHash,i as AnyLinkableHash,h as BadBase64Error,l as BadChecksumError,c as BadPrefixError,H as BadSizeError,u as DhtOpHash,d as DnaHash,f as EntryHash,y as ExternalHash,g as HoloHash,b as HoloHashError,E as HoloHashTypes,p as NetIdHash,A as NoLeadingUError,m as Warning,w as WasmHash,x as base64,B as bindNative,D as default,P as logging};
+var e={29:e=>{let t=!1;function r(e,t){let r=new Uint8Array(t),s=0;for(;s<e.length;){let a=e.slice(s,s+t);s+=t;for(let e=0;e<t&&void 0!==a[e];e++)r[e]^=a[e]}return r}let s={xor_digest:r,logging(){t=!0}};e.exports={bindNative(){if(void 0!==String.prototype.xorDigest)throw new Error("Uint8Array.xorDigest is already defined as type: "+typeof Uint8Array.xorDigest);return Object.defineProperty(Uint8Array.prototype,"xorDigest",{value:function(e){return new r(this,e)},enumerable:!1,writable:!1}),s},...s}}},t={};function r(s){var a=t[s];if(void 0!==a)return a.exports;var n=t[s]={exports:{}};return e[s](n,n.exports,r),n.exports}r.d=(e,t)=>{for(var s in t)r.o(t,s)&&!r.o(e,s)&&Object.defineProperty(e,s,{enumerable:!0,get:t[s]})},r.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var s={};(()=>{r.d(s,{z3:()=>ActionHash,DN:()=>AgentPubKey,aV:()=>AnyDhtHash,lp:()=>N,QD:()=>AnyLinkableHash,W9:()=>L,WY:()=>BadBase64Error,jW:()=>BadChecksumError,Q8:()=>BadPrefixError,Xr:()=>BadSizeError,lC:()=>DhtOpHash,BH:()=>DnaHash,g7:()=>EntryHash,hb:()=>ExternalHash,o_:()=>HoloHash,WH:()=>HoloHashError,h8:()=>j,uu:()=>NetIdHash,ZS:()=>NoLeadingUError,v3:()=>Warning,By:()=>WasmHash,US:()=>T,Js:()=>R,ZP:()=>C,PW:()=>F});var e=r(29);const t=new Uint32Array([4089235720,1779033703,2227873595,3144134277,4271175723,1013904242,1595750129,2773480762,2917565137,1359893119,725511199,2600822924,4215389547,528734635,327033209,1541459225]),a=new Uint8Array([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,14,10,4,8,9,15,13,6,1,12,0,2,11,7,5,3,11,8,12,0,5,2,15,13,10,14,3,6,7,1,9,4,7,9,3,1,13,12,11,14,2,6,5,10,4,0,15,8,9,0,5,7,2,4,10,15,14,1,11,12,6,8,3,13,2,12,6,10,0,11,8,3,4,13,7,5,15,14,1,9,12,5,1,15,14,13,4,10,0,7,6,3,9,2,8,11,13,11,7,14,12,1,3,9,5,0,15,4,8,6,2,10,6,15,14,9,11,3,0,8,12,2,13,7,1,4,10,5,10,2,8,4,7,6,1,5,15,11,9,14,3,12,13,0,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,14,10,4,8,9,15,13,6,1,12,0,2,11,7,5,3].map((function(e){return 2*e})));function n(e,t,r){let s=e[t]+e[r],a=e[t+1]+e[r+1];s>=4294967296&&a++,e[t]=s,e[t+1]=a}function o(e,t,r,s){let a=e[t]+r;r<0&&(a+=4294967296);let n=e[t+1]+s;a>=4294967296&&n++,e[t]=a,e[t+1]=n}function i(e,t){return e[t]^e[t+1]<<8^e[t+2]<<16^e[t+3]<<24}let h=new Uint32Array(32),l=new Uint32Array(32);function c(e,t,r,s,a,i){let c=l[a],H=l[a+1],u=l[i],d=l[i+1];n(h,e,t),o(h,e,c,H);let y=h[s]^h[e],f=h[s+1]^h[e+1];h[s]=f,h[s+1]=y,n(h,r,s),y=h[t]^h[r],f=h[t+1]^h[r+1],h[t]=y>>>24^f<<8,h[t+1]=f>>>24^y<<8,n(h,e,t),o(h,e,u,d),y=h[s]^h[e],f=h[s+1]^h[e+1],h[s]=y>>>16^f<<16,h[s+1]=f>>>16^y<<16,n(h,r,s),y=h[t]^h[r],f=h[t+1]^h[r+1],h[t]=f>>>31^y<<1,h[t+1]=y>>>31^f<<1}function H(e,r){let s=0;for(s=0;s<16;s++)h[s]=e.h[s],h[s+16]=t[s];for(h[24]=h[24]^e.t,h[25]=h[25]^e.t/4294967296,r&&(h[28]=~h[28],h[29]=~h[29]),s=0;s<32;s++)l[s]=i(e.b,4*s);for(s=0;s<12;s++)c(0,8,16,24,a[16*s+0],a[16*s+1]),c(2,10,18,26,a[16*s+2],a[16*s+3]),c(4,12,20,28,a[16*s+4],a[16*s+5]),c(6,14,22,30,a[16*s+6],a[16*s+7]),c(0,10,20,30,a[16*s+8],a[16*s+9]),c(2,12,22,24,a[16*s+10],a[16*s+11]),c(4,14,16,26,a[16*s+12],a[16*s+13]),c(6,8,18,28,a[16*s+14],a[16*s+15]);for(s=0;s<16;s++)e.h[s]=e.h[s]^h[s]^h[s+16]}function u(e,t){for(let r=0;r<t.length;r++)128===e.c&&(e.t+=e.c,H(e,!1),e.c=0),e.b[e.c++]=t[r]}function d(e,r,s){if(s=s||64,Array.isArray(e))e=new Uint8Array(e);else if(!(e instanceof Uint8Array))throw new TypeError("blake2b input must be a Uint8Array; not type "+typeof e);let a=function(e,r){if(0===e||e>64)throw new Error("Illegal output length, expected 0 < length <= 64");if(r&&r.length>64)throw new Error("Illegal key, expected Uint8Array with 0 < length <= 64");let s={b:new Uint8Array(128),h:new Uint32Array(16),t:0,c:0,outlen:e};for(let e=0;e<16;e++)s.h[e]=t[e];let a=r?r.length:0;return s.h[0]^=16842752^a<<8^e,r&&(u(s,r),s.c=128),s}(s,r);return u(a,e),function(e){for(e.t+=e.c;e.c<128;)e.b[e.c++]=0;H(e,!0);let t=new Uint8Array(e.outlen);for(let r=0;r<e.outlen;r++)t[r]=e.h[r>>2]>>8*(3&r);return t}(a)}const y=Object.freeze([132,47,190]),f=Object.freeze([132,47,255]),g=Object.freeze([132,32,36]),b=Object.freeze([132,33,36]),E=Object.freeze([132,34,36]),p=Object.freeze([132,36,36]),A=Object.freeze([132,41,36]),m=Object.freeze([132,42,36]),w=Object.freeze([132,45,36]),x=Object.freeze([132,47,36]);function P(e,t){Object.defineProperty(e,"name",{value:t||e.name}),Object.defineProperty(e.prototype,Symbol.toStringTag,{value:t||e.name,enumerable:!1})}class CustomError extends Error{static[Symbol.toPrimitive](e){return"number"===e?null:`[${this.name} {}]`}constructor(...e){super(...e),Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor),this.name=this.constructor.name}[Symbol.toPrimitive](e){return"number"===e?null:this.toString()}toString(){return`[${this.constructor.name}( ${this.message} )]`}toJSON(e=!1){return{error:this.name,message:this.message,stack:!0===e?"string"==typeof this.stack?this.stack.split("\n"):this.stack:void 0}}}P(CustomError);class Warning extends CustomError{}P(Warning,"Warning");class HoloHashError extends CustomError{}P(HoloHashError,"HoloHashError");class NoLeadingUError extends HoloHashError{}P(NoLeadingUError,"NoLeadingUError");class BadBase64Error extends HoloHashError{}P(BadBase64Error,"BadBase64Error");class BadSizeError extends HoloHashError{}P(BadSizeError,"BadSizeError");class BadPrefixError extends HoloHashError{}P(BadPrefixError,"BadPrefixError");class BadChecksumError extends HoloHashError{}P(BadChecksumError,"BadChecksumError");const{xor_digest:D}=e,B=new Function("try {return this===global;}catch(e){return false;}")(),S=new RegExp("^[A-Za-z0-9+/]+={0,3}$");let v=!1;function U(e,...t){let r=(new Date).toISOString();console.log(`${r} [ src/index. ]  INFO: ${e}`,...t)}function O(e){return v&&U("Encode URL-safe base64:",e.constructor.name,e.length),e.replace(/[+/]/g,(e=>"+"===e?"-":"_"))}function I(e){return v&&U("Decode URL-safe base64:",e),e.replace(/[-_]/g,(e=>"-"===e?"+":"/"))}function $(e){return(B?Buffer.from(e).toString("base64"):btoa(String.fromCharCode.apply(null,e))).replace(/=+$/,"")}function W(e){if(!1===S.test(e))throw new TypeError(`Invalid base64 character(s) in '${e}'`);return B?Buffer.from(e,"base64"):[].reduce.call(atob(e),((e,t,r)=>(e[r]=t.charCodeAt(0),e)),new Uint8Array(39))}function k(e){return v&&U("Encoding URL-safe base64 hash:",typeof e,e.length),O($(e))}class HoloHash extends Uint8Array{constructor(e,t=!0){if(e instanceof HoloHash&&(e=e.bytes()),v&&U("New construction input (strict: %s): %s",t,String(e)),super(39),super.set(this.constructor.PREFIX||y),"string"==typeof e){if(e=e.trim(),!0===t&&52===e.length&&e.startsWith("hC"))throw new NoLeadingUError(`Holo Hash missing 'u' prefix: ${e}`);53===e.length&&e.startsWith("u")&&(e=e.slice(1));try{e=new Uint8Array((r=e,v&&U("Decoding URL-safe base64 hash:",r),r.startsWith("u")&&(r=r.slice(1)),W(I(r))))}catch(t){throw v&&U("Failed to decode base64:",t),new BadBase64Error(`Failed to decode base64 input (${e})`)}v&&U("Decoded base64 bytes: %s",e.length)}var r;if(!(e instanceof Uint8Array))throw new TypeError(`Invalid HoloHash input: typeof ${typeof e}; expected string or Uint8Array`);let s;if("Uint8Array"!==e.constructor.name&&(e=new Uint8Array(e)),e instanceof HoloHash&&(v&&U("Convert instance of HoloHash to Uint8Array bytes: %s",e.constructor.name),e=e.bytes()),36===e.length)s=e.slice(-4),e=e.slice(0,-4);else if(39===e.length){let r=e.slice(0,3);if(String(r)===String(this.constructor.PREFIX)||String(y)===String(r))s=e.slice(-4),e=e.slice(3,-4);else{if(String(f)!==String(this.constructor.PREFIX)){if(v&&U("Check if constructor is agnostic type: %s === %s",this.constructor.name,HoloHash.name),this.constructor.name===HoloHash.name)for(let s of Object.values(j))if(String(s.PREFIX)===String(r))return new s(e.slice(3),t);const s=Object.values(j).map((e=>`${e.name} (${e.PREFIX})`)).join(", ");throw new BadPrefixError(`Hash prefix did not match any HoloHash types: ${r}; valid types are ${s}`)}s=e.slice(-4),e=e.slice(3,-4)}}if(32!==e.length)throw new BadSizeError(`Invalid input byte length (${e.length}); expected length 39, 36, or 32`);let a=function(e){v&&U("Calculate DHT address from %s bytes",e.length);let t=d(e,null,16);return D(t,4)}(e);if(!0===t&&void 0!==s&&(v&&U("Comparing DHT addresses given/calc:",s,a),String(s)!==String(a)))throw new BadChecksumError(`Given DHT address (${s}) does not match calculated address: ${a}`);super.set(e,3),super.set(a,35),Object.defineProperties(this,{prefix:{value:new Uint8Array(this.buffer,0,3),writable:!1,enumerable:!1,configurable:!1},dht_address:{value:new DataView(this.buffer,35),writable:!1,enumerable:!1,configurable:!1}})}set(){throw new Error("You should not be manually modifying HoloHash bytes")}slice(){throw new Error("HoloHash is not intended to by sliced; use <HoloHash>.bytes() to get Uint8Array slices")}bytes(e,t){let r;return void 0!==t&&(r=t<0?this.buffer.byteLength-e+t:t-e),void 0!==e&&e<0&&(e=this.buffer.byteLength+e),new Uint8Array(this.buffer,e,r)}getPrefix(){return this.bytes(0,3)}getPrefixB64(e=!0){return(!0===e?"u":"")+k(this.getPrefix())}getHash(){return this.bytes(3,-4)}getHashB64(e=!1){if(!0!==e)throw new Warning("A base64 representation of the DHT Address MIGHT not match the base64 from the full hash string.");return k(this.getHash())}getDHTAddress(){return this.bytes(-4)}getDHTAddressB64(e=!1){if(!0!==e)throw new Warning("A base64 representation of the DHT Address WILL NOT match the base64 from the full hash string.");return k(this.getDHTAddress())}getDHTLocation(){return this.dht_address.getUint32()}toBytes(){return this.bytes()}addTag(e){return Object.defineProperty(this,"tag",{value:e,writable:!0}),this}toString(e=!1){const t="u"+k(this.bytes());if(e){let e=`${t.slice(0,4)}…${t.slice(-4)}`;return this.tag?`${this.constructor.name}( ${this.tag} [${e}] )`:`${this.constructor.name}( ${e} )`}return t}toJSON(){return this.toString()}toType(e){if("string"!=typeof e&&(e=e.name),void 0===j[e])throw new Error(`Invalid HoloHash type (${e}); must be one of: ${Object.keys(j)}`);return v&&U("Retype (%s) to (%s)",this.constructor.name,e),new j[e](this.bytes(3))}retype(e){return this.toType(e)}hashType(){return this.constructor}}P(HoloHash,"HoloHash");class AnyLinkableHash extends HoloHash{static PREFIX=f;constructor(e,t){if(super(e,t),this.constructor.name===AnyLinkableHash.name){e instanceof HoloHash&&(e=e.bytes());let r=e.slice(0,3);for(let s of Object.values(L))if(String(s.PREFIX)===String(r))return new s(e.slice(3),t);const s=Object.values(L).map((e=>`${e.name} (${e.PREFIX})`)).join(", ");throw new BadPrefixError(`Hash prefix did not match any AnyLinkableHash types: ${r}; valid types are ${s}`)}}}P(AnyLinkableHash,"AnyLinkableHash");class AnyDhtHash extends AnyLinkableHash{static PREFIX=f;constructor(e,t){if(super(e,t),this.constructor.name===AnyDhtHash.name){e instanceof HoloHash&&(e=e.bytes());let r=e.slice(0,3);for(let s of Object.values(N))if(String(s.PREFIX)===String(r))return new s(e.slice(3),t);const s=Object.values(N).map((e=>`${e.name} (${e.PREFIX})`)).join(", ");throw new BadPrefixError(`Hash prefix did not match any AnyDhtHash types: ${r}; valid types are ${s}`)}}}P(AnyDhtHash,"AnyDhtHash");class ExternalHash extends AnyLinkableHash{static PREFIX=x}P(ExternalHash,"ExternalHash");class AgentPubKey extends AnyDhtHash{static PREFIX=g}P(AgentPubKey,"AgentPubKey");class EntryHash extends AnyDhtHash{static PREFIX=b}P(EntryHash,"EntryHash");class NetIdHash extends HoloHash{static PREFIX=E}P(NetIdHash,"NetIdHash");class DhtOpHash extends HoloHash{static PREFIX=p}P(DhtOpHash,"DhtOpHash");class ActionHash extends AnyDhtHash{static PREFIX=A}P(ActionHash,"ActionHash");class WasmHash extends HoloHash{static PREFIX=m}P(WasmHash,"WasmHash");class DnaHash extends HoloHash{static PREFIX=w}P(DnaHash,"DnaHash");const j={AgentPubKey,EntryHash,NetIdHash,DhtOpHash,ActionHash,WasmHash,DnaHash,ExternalHash},L={AgentPubKey,EntryHash,ActionHash,ExternalHash},N={AgentPubKey,EntryHash,ActionHash},T={encode:$,decode:W,url_encode:O,url_decode:I};function R(){if(void 0!==String.prototype.toHoloHash)throw new Error("String.toHoloHash is already defined as type: "+typeof String.toHoloHash);Object.defineProperty(String.prototype,"toHoloHash",{value:function(e){return new HoloHash(String(this),e)},enumerable:!1,writable:!1})}function F(){v=!0}const C={HoloHash,HoloHashTypes:j,AnyDhtHash,AnyDhtHashTypes:N,AnyLinkableHash,AnyLinkableHashTypes:L,AgentPubKey,EntryHash,NetIdHash,DhtOpHash,ActionHash,WasmHash,DnaHash,ExternalHash,Warning,HoloHashError,NoLeadingUError,BadBase64Error,BadSizeError,BadPrefixError,BadChecksumError,logging:F,base64:T,bindNative:R}})();var a=s.z3,n=s.DN,o=s.aV,i=s.lp,h=s.QD,l=s.W9,c=s.WY,H=s.jW,u=s.Q8,d=s.Xr,y=s.lC,f=s.BH,g=s.g7,b=s.hb,E=s.o_,p=s.WH,A=s.h8,m=s.uu,w=s.ZS,x=s.v3,P=s.By,D=s.US,B=s.Js,S=s.ZP,v=s.PW;export{a as ActionHash,n as AgentPubKey,o as AnyDhtHash,i as AnyDhtHashTypes,h as AnyLinkableHash,l as AnyLinkableHashTypes,c as BadBase64Error,H as BadChecksumError,u as BadPrefixError,d as BadSizeError,y as DhtOpHash,f as DnaHash,g as EntryHash,b as ExternalHash,E as HoloHash,p as HoloHashError,A as HoloHashTypes,m as NetIdHash,w as NoLeadingUError,x as Warning,P as WasmHash,D as base64,B as bindNative,S as default,v as logging};
 //# sourceMappingURL=holo-hash.min.js.map

dist/index.d.ts

@@ -116,2 +116,4 @@ export function bindNative(): void;
 export class AnyLinkableHash extends HoloHash {
+    static PREFIX: readonly number[];
+    constructor(input: any, strict: any);
 }
@@ -121,9 +123,6 @@ export class AnyDhtHash extends AnyLinkableHash {
 export class ExternalHash extends AnyLinkableHash {
-    static PREFIX: readonly number[];
 }
 export class AgentPubKey extends AnyDhtHash {
-    static PREFIX: readonly number[];
 }
 export class EntryHash extends AnyDhtHash {
-    static PREFIX: readonly number[];
 }
@@ -137,3 +136,2 @@ export class NetIdHash extends HoloHash {
 export class ActionHash extends AnyDhtHash {
-    static PREFIX: readonly number[];
 }
@@ -156,2 +154,13 @@ export class WasmHash extends HoloHash {
 }
+export namespace AnyLinkableHashTypes {
+    export { AgentPubKey };
+    export { EntryHash };
+    export { ActionHash };
+    export { ExternalHash };
+}
+export namespace AnyDhtHashTypes {
+    export { AgentPubKey };
+    export { EntryHash };
+    export { ActionHash };
+}
 export namespace base64 {
@@ -167,3 +176,5 @@ export { bytes_to_b64 as encode };
     export { AnyDhtHash };
+    export { AnyDhtHashTypes };
     export { AnyLinkableHash };
+    export { AnyLinkableHashTypes };
     export { AgentPubKey };
@@ -170,0 +181,0 @@ export { EntryHash };

package.json

 {
   "name": "@spartan-hc/holo-hash",
-  "version": "0.5.4",
+  "version": "0.6.0",
   "description": "A Javascript library for managing Holochain's HoloHash types",
@@ -5,0 +5,0 @@ "type": "module",

src/constants.js

 
 export const BLANK_PREFIX	= Object.freeze([132, 47, 190]); // hC--
+export const ENUM_PREFIX	= Object.freeze([132, 47, 255]); // hC//
+
 export const AGENT_PREFIX	= Object.freeze([132, 32, 36]); // hCAk
@@ -4,0 +6,0 @@ export const ENTRY_PREFIX	= Object.freeze([132, 33, 36]); // hCEk

src/index.js

@@ -8,2 +8,3 @@
     BLANK_PREFIX,
+    ENUM_PREFIX,
     AGENT_PREFIX,
@@ -106,2 +107,5 @@ ENTRY_PREFIX,
     constructor ( input, strict = true ) {
+	if ( input instanceof HoloHash )
+	    input			= input.bytes();
+
 	debug && log("New construction input (strict: %s): %s", strict, String(input) );
@@ -148,2 +152,3 @@ super(39);
 
+	    // If the original constructor has a defined prefix...
 	    if ( String(given_prefix) === String(this.constructor.PREFIX)
@@ -154,2 +159,8 @@ || String(BLANK_PREFIX) === String(given_prefix) ) {
 	    }
+	    // If the original constructor is an enum type...
+	    else if ( String(ENUM_PREFIX) === String(this.constructor.PREFIX) ) {
+		given_dht_addr		= input.slice(-4);
+		input			= input.slice(3,-4);
+	    }
+	    // If the original constructor has no defined prefix...
 	    else {
@@ -164,3 +175,6 @@ debug && log("Check if constructor is agnostic type: %s === %s", this.constructor.name, HoloHash.name );
 
-		throw new BadPrefixError(`Hash prefix did not match any HoloHash types: ${given_prefix}`);
+		const valid_types		= Object.values( HoloHashTypes )
+		      .map( type => `${type.name} (${type.PREFIX})` )
+		      .join(', ');
+		throw new BadPrefixError(`Hash prefix did not match any HoloHash types: ${given_prefix}; valid types are ${valid_types}`);
 	    }
@@ -358,2 +372,5 @@ }
     toType ( type ) {
+	if ( typeof type !== "string" ) // Assume 'type' is one of the HoloHash classes
+	    type			= type.name;
+
 	if ( HoloHashTypes[type] === undefined )
@@ -389,2 +406,24 @@ throw new Error(`Invalid HoloHash type (${type}); must be one of: ${Object.keys(HoloHashTypes)}`);
 export class AnyLinkableHash extends HoloHash {
+    static PREFIX			= ENUM_PREFIX;
+
+    constructor ( input, strict ) {
+	super( input, strict );
+
+	// If the original constructor is this class, we will return the specific type instead of this
+	if ( this.constructor.name === AnyLinkableHash.name ) {
+	    if ( input instanceof HoloHash )
+		input			= input.bytes();
+	    let given_prefix		= input.slice(0,3);
+
+	    for (let type of Object.values( AnyLinkableHashTypes )) {
+		if ( String(type.PREFIX) === String(given_prefix) )
+		    return new type( input.slice(3), strict );
+	    };
+
+	    const valid_types		= Object.values( AnyLinkableHashTypes )
+		  .map( type => `${type.name} (${type.PREFIX})` )
+		  .join(', ');
+	    throw new BadPrefixError(`Hash prefix did not match any AnyLinkableHash types: ${given_prefix}; valid types are ${valid_types}`);
+	}
+    }
 }
@@ -394,2 +433,24 @@ set_tostringtag( AnyLinkableHash, "AnyLinkableHash" );
 export class AnyDhtHash extends AnyLinkableHash {
+    static PREFIX			= ENUM_PREFIX;
+
+    constructor ( input, strict ) {
+	super( input, strict );
+
+	// If the original constructor is this class, we will return the specific type instead of this
+	if ( this.constructor.name === AnyDhtHash.name ) {
+	    if ( input instanceof HoloHash )
+		input			= input.bytes();
+	    let given_prefix		= input.slice(0,3);
+
+	    for (let type of Object.values( AnyDhtHashTypes )) {
+		if ( String(type.PREFIX) === String(given_prefix) )
+		    return new type( input.slice(3), strict );
+	    };
+
+	    const valid_types		= Object.values( AnyDhtHashTypes )
+		  .map( type => `${type.name} (${type.PREFIX})` )
+		  .join(', ');
+	    throw new BadPrefixError(`Hash prefix did not match any AnyDhtHash types: ${given_prefix}; valid types are ${valid_types}`);
+	}
+    }
 }
@@ -452,2 +513,15 @@ set_tostringtag( AnyDhtHash, "AnyDhtHash" );
 
+export const AnyLinkableHashTypes	= {
+    AgentPubKey,
+    EntryHash,
+    ActionHash,
+    ExternalHash,
+};
+
+export const AnyDhtHashTypes		= {
+    AgentPubKey,
+    EntryHash,
+    ActionHash,
+};
+
 export const base64			= {
@@ -490,4 +564,8 @@ "encode": bytes_to_b64,
     HoloHashTypes,
+
     AnyDhtHash,
+    AnyDhtHashTypes,
+
     AnyLinkableHash,
+    AnyLinkableHashTypes,
 
@@ -494,0 +572,0 @@ AgentPubKey,

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increased by9.68%

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increased by8.58%

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decreased by-66.67%

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