https://alpinegold.exchange/scripts/5552.719cec5e58747c7ca191.js

1/*! For license information please see 5552.719cec5e58747c7ca191.js.LICENSE.txt */
2(self.webpackChunkdigital_world_trader=self.webpackChunkdigital_world_trader||[]).push([[5552],{5552:function(e,t,n){"use strict";n.d(t,{TransactionStellarUri:function(){return U}});var r={};n.r(r);var i=n(99571),s=(n(20899),n(14403),n(79236),n(22278),n(48287),n(57689),n(97788));class o{static parse(e){if(!e)return[];const[t,n]=e.split(o.TXN_HINT_SEPARATOR),r=n.split(o.LIST_SEPARATOR),i=new Map;return r.map(e=>e.split(o.ID_SEPARATOR)).forEach(([e,t])=>i.set(e,t)),t.split(o.LIST_SEPARATOR).map(e=>e.split(o.ID_SEPARATOR)).map(([e,t])=>({id:t,path:e,hint:i.get(t)}))}static toString(e){if(!e||0===e.length)return"";const t=e.map(e=>`${e.path}${o.ID_SEPARATOR}${e.id}`).join(o.LIST_SEPARATOR),n=new Map;for(const t of e)n.set(t.id,t.hint);const r=Array.from(n.entries()).map(([e,t])=>`${e}${o.ID_SEPARATOR}${t}`).join(o.LIST_SEPARATOR);return`${t}${o.TXN_HINT_SEPARATOR}${r}`}}o.TXN_HINT_SEPARATOR=";",o.ID_SEPARATOR=":",o.LIST_SEPARATOR=",";var a,u=n(48287).Buffer;!function(e){e.Transaction="tx",e.Pay="pay"}(a||(a={}));class c{constructor(e){this.uri="string"==typeof e?new URL(e):new URL(e.toString())}get operation(){return this.uri.pathname}get callback(){const e=this.getParam("callback");return e&&e.startsWith("url:")?e.replace("url:",""):e}set callback(e){void 0!==e?e.startsWith("url:")?this.setParam("callback",e):this.setParam("callback",`url:${e}`):this.setParam("callback",void 0)}get networkPassphrase(){return this.getParam("network_passphrase")}set networkPassphrase(e){this.setParam("network_passphrase",e)}get isPublicNetwork(){return!this.networkPassphrase||this.networkPassphrase===i.a.PUBLIC}usePublicNetwork(){this.networkPassphrase=i.a.PUBLIC}get isTestNetwork(){return this.networkPassphrase===i.a.TESTNET}useTestNetwork(){this.networkPassphrase=i.a.TESTNET}get pubkey(){return this.getParam("pubkey")}set pubkey(e){this.setParam("pubkey",e)}get msg(){return this.getParam("msg")}set msg(e){if(e&&e.length>300)throw new Error("'msg' should be no longer than 300 characters.");this.setParam("msg",e)}get originDomain(){return this.getParam("origin_domain")}set originDomain(e){this.setParam("origin_domain",e)}get signature(){return this.getParam("signature")}addSignature(e){const t=this.createSignaturePayload(),n=e.sign(t).toString("base64");return this.setParam("signature",n),n}async verifySignature(){const e=this.originDomain,t=this.signature;if(!e&&!t)return!0;if(!e||!t)return!1;try{const n=(await r.StellarTomlResolver.resolve(e)).URI_REQUEST_SIGNING_KEY;if(!n)return!1;const i=s.A.fromPublicKey(n),o=this.createSignaturePayload();return i.verify(o,u.from(t,"base64"))}catch(e){return!1}}setReplacements(e){0===e.length?this.setParam("replace"):this.setParam("replace",o.toString(e))}getReplacements(){return o.parse(this.getParam("replace"))}addReplacement(e){const t=this.getReplacements();t.push(e),this.setReplacements(t)}removeReplacement(e){const t=this.getReplacements().filter(t=>t.id!==e);this.setReplacements(t)}toString(){return this.uri.toString()}getParam(e){return this.uri.searchParams.get(e)||void 0}setParam(e,t){void 0===t?this.uri.searchParams.delete(e):this.uri.searchParams.set(e,t)}createSignaturePayload(){let e=this.uri.toString();const t=this.signature;return t&&(e=e.replace(`&signature=${encodeURIComponent(t)}`,"")),u.concat([u.alloc(35),u.alloc(1,4),u.from("stellar.sep.7 - URI Scheme"+e)])}}var l=n(3153),f=n(81386),h=n.n(f);const g=2147483647;function m(e,t,n){void 0!==t&&n.push(`${e}: ${t}`)}function p(e,t){const[n,r]=function(e){let t,n,r=new(h())(e);const i=[[new(h())(0),new(h())(1)],[new(h())(1),new(h())(0)]];let s=2;for(;!r.gt(g);){t=r.floor(),n=r.sub(t);const e=t.mul(i[s-1][0]).add(i[s-2][0]),o=t.mul(i[s-1][1]).add(i[s-2][1]);if(e.gt(g)||o.gt(g))break;if(i.push([e,o]),n.eq(0))break;r=new(h())(1).div(n),s+=1}const[o,a]=i[i.length-1];if(o.isZero()||a.isZero())throw new Error("Couldn't find approximation");return[o.toNumber(),a.toNumber()]}(e);t("price.n",n),t("price.d",r)}function d(e){return e.isNative()?"XLM":`${e.code}:${e.issuer}`}function w(e){return new(h())(e).times(1e7)}function v(e){return JSON.stringify(e)}function A(e){return e.toString("hex")}var T=n(96002),b=n(50687),y=n(18612),S=n(2353),O=n(23941),E=n(70163),P=n(48287).Buffer;function N(e){const[t,n]=function(e){const t=e.indexOf(":");return[e.slice(0,t).trim(),e.slice(t+1).trim()]}(e),[r,i]=function(e){return'"'===e[0]?function(e){let t='"',n=!1,r=1;for(;r<e.length;++r){const i=e[r];if(n)t+="n"===i?"\n":i,n=!1;else if("\\"===i)n=!0;else{if('"'===i){t+=i;break}t+=i}}return[t.trim(),e.slice(r+1).trim()]}(e):function(e){const t=e.indexOf(" ");if(-1===t)return[e.trim(),""];{const n=e.slice(0,t),r=e.slice(t);return[n.trim(),r.trim()]}}(e)}(n);return{path:t,value:R(r),comment:i}}function R(e){return e.startsWith('"')&&e.endsWith('"')?e.slice(1,-1):"true"===e||"false"!==e&&e}function _({sourceAccount:e,body:t}){switch(t.type){case"CREATE_ACCOUNT":return function(e,t){const{destination:n,startingBalance:r}=e;return y.I.createAccount({destination:n,startingBalance:D(r),source:t})}(t.createAccountOp,e);case"PAYMENT":return function(e,t){const{asset:n,destination:r,amount:i}=e;return y.I.payment({destination:r,asset:I(n),amount:D(i),source:t})}(t.paymentOp,e);case"PATH_PAYMENT_STRICT_RECEIVE":return function(e,t){const{sendAsset:n,destAsset:r,sendMax:i,destination:s,destAmount:o,path:a}=e;

2return y.I.pathPaymentStrictReceive({sendAsset:I(n),sendMax:D(i),destination:s,destAsset:I(r),destAmount:D(o),path:a&&a.map(I),source:t})}(t.pathPaymentStrictReceiveOp,e);case"PATH_PAYMENT_STRICT_SEND":return function(e,t){const{sendAsset:n,sendAmount:r,destAsset:i,destination:s,destMin:o,path:a}=e;return y.I.pathPaymentStrictSend({sendAsset:I(n),sendAmount:D(r),destination:s,destAsset:I(i),destMin:D(o),path:a&&a.map(I),source:t})}(t.pathPaymentStrictSendOp,e);case"MANAGE_SELL_OFFER":return function(e,t){const{selling:n,buying:r,amount:i,price:s,offerID:o}=e;return y.I.manageSellOffer({selling:I(n),buying:I(r),amount:D(i),price:L(s),offerId:o,source:t})}(t.manageSellOfferOp,e);case"CREATE_PASSIVE_SELL_OFFER":return function(e,t){const{selling:n,buying:r,amount:i,price:s}=e;return y.I.createPassiveSellOffer({selling:I(n),buying:I(r),amount:D(i),price:L(s),source:t})}(t.createPassiveSellOfferOp,e);case"SET_OPTIONS":return function(e={},t){const{inflationDest:n,clearFlags:r,setFlags:i,masterWeight:s,lowThreshold:o,medThreshold:a,highThreshold:u,homeDomain:c,signer:f}=e;let h;if(f)switch(f.key.charAt(0)){case"G":h={ed25519PublicKey:f.key,weight:f.weight};break;case"X":h={sha256Hash:l.L8.decodeSha256Hash(f.key),weight:f.weight};break;case"T":h={preAuthTx:l.L8.decodePreAuthTx(f.key),weight:f.weight}}return y.I.setOptions({inflationDest:n,clearFlags:r,setFlags:i,masterWeight:s,lowThreshold:o,medThreshold:a,highThreshold:u,homeDomain:c,signer:h,source:t})}(t.setOptionsOp,e);case"CHANGE_TRUST":return function(e,t){const{line:n,limit:r}=e;return y.I.changeTrust({asset:I(n),limit:r&&D(r),source:t})}(t.changeTrustOp,e);case"ALLOW_TRUST":return function(e,t){const{trustor:n,asset:r,authorize:i}=e;return y.I.allowTrust({trustor:n,authorize:i,assetCode:r,source:t})}(t.allowTrustOp,e);case"ACCOUNT_MERGE":return function(e,t){const{destination:n}=e;return y.I.accountMerge({destination:n,source:t})}(t,e);case"MANAGE_DATA":return function(e,t){const{dataName:n,dataValue:r}=e,i=P.from(r,"hex");return y.I.manageData({name:n,value:i,source:t})}(t.manageDataOp,e);case"BUMP_SEQUENCE":return function(e,t){const{bumpTo:n}=e;return y.I.bumpSequence({bumpTo:n,source:t})}(t.bumpSequenceOp,e);case"MANAGE_BUY_OFFER":return function(e,t){const{selling:n,buying:r,buyAmount:i,price:s,offerID:o}=e;return y.I.manageBuyOffer({selling:I(n),buying:I(r),buyAmount:D(i),price:L(s),offerId:o,source:t})}(t.manageBuyOfferOp,e);default:throw new Error("Not implemented")}}function x(e){const t=P.from(e.hint,"hex"),n=P.from(e.signature,"hex");return new S.A.DecoratedSignature({hint:t,signature:n})}function I(e){if(!e)return;if("XLM"===e)return O.V.native();if("native"===e)return O.V.native();const[t,n]=e.split(":");return new O.V(t,n)}function k(e){switch(e.type){case"MEMO_TEXT":return E.lD.text(e.text);case"MEMO_ID":return E.lD.id(e.id);case"MEMO_HASH":return 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