diff --git a/widget/src/cap.compat.min.js b/widget/src/cap.compat.min.js
index 0c77885..8f7bc83 100644
--- a/widget/src/cap.compat.min.js
+++ b/widget/src/cap.compat.min.js
@@ -1 +1 @@
-!function(){let e;const t="0.0.4",r=function(){return window?.CAP_CUSTOM_FETCH?window.CAP_CUSTOM_FETCH(...arguments):fetch(...arguments)};window.CAP_CUSTOM_WASM_URL||[`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`,`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm_bg.wasm`].forEach((e=>{const t=document.createElement("link");t.rel="prefetch",t.href=e,t.as=e.endsWith(".wasm")?"fetch":"script",document.head.appendChild(t)}));class s extends HTMLElement{#e="";#t=null;#r=navigator.hardwareConcurrency||8;token=null;#s;#i;#n;#a=!1;#o;getI18nText(e,t){return this.getAttribute(`data-cap-i18n-${e}`)||t}static get observedAttributes(){return["onsolve","onprogress","onreset","onerror","data-cap-worker-count","data-cap-i18n-initial-state","[cap]"]}constructor(){super(),this.#o&&this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o=new Map,this.boundHandleProgress=this.handleProgress.bind(this),this.boundHandleSolve=this.handleSolve.bind(this),this.boundHandleError=this.handleError.bind(this),this.boundHandleReset=this.handleReset.bind(this)}initialize(){this.#e=URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}attributeChangedCallback(e,t,r){if(e.startsWith("on")){const t=e.slice(2),s=this.#o.get(e);if(s&&this.removeEventListener(t,s),r){const r=t=>{const r=this.getAttribute(e);"function"==typeof window[r]&&window[r].call(this,t)};this.#o.set(e,r),this.addEventListener(t,r)}}"data-cap-worker-count"===e&&this.setWorkersCount(parseInt(r)),"data-cap-i18n-initial-state"===e&&this.#i.querySelector("p")?.innerText&&(this.#i.querySelector("p").innerText=this.getI18nText("initial-state","I'm a human"))}async connectedCallback(){this.#n=this,this.#s=this.attachShadow({mode:"open"}),this.#i=document.createElement("div"),this.createUI(),this.addEventListeners(),await this.initialize(),this.#i.removeAttribute("disabled");const e=this.getAttribute("data-cap-worker-count"),t=e?parseInt(e,10):null;this.setWorkersCount(t||navigator.hardwareConcurrency||8);const r=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.#n.innerHTML=``}async solve(){if(!this.#a)try{this.#a=!0,this.updateUI("verifying",this.getI18nText("verifying-label","Verifying..."),!0),this.dispatchEvent("progress",{progress:0});try{const e=this.getAttribute("data-cap-api-endpoint");if(!e)throw new Error("Missing API endpoint");const{challenge:t,token:s}=await(await r(`${e}challenge`,{method:"POST"})).json(),i=await this.solveChallenges(t),n=await(await r(`${e}redeem`,{method:"POST",body:JSON.stringify({token:s,solutions:i}),headers:{"Content-Type":"application/json"}})).json();if(this.dispatchEvent("progress",{progress:100}),!n.success)throw new Error("Invalid solution");const a=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${a}']`)&&(this.querySelector(`input[name='${a}']`).value=n.token),this.dispatchEvent("solve",{token:n.token}),this.token=n.token,this.#t&&clearTimeout(this.#t);const o=new Date(n.expires).getTime()-Date.now();return o>0&&o<864e5?this.#t=setTimeout((()=>this.reset()),o):this.error("Invalid expiration time"),{success:!0,token:this.token}}catch(e){throw this.error(e.message),e}}finally{this.#a=!1}}async solveChallenges(e){const r=e.length;let s=0;const i=Array(this.#r).fill(null).map((()=>{try{return new Worker(this.#e)}catch(e){throw console.error("[cap] Failed to create worker:",e),new Error("Worker creation failed")}})),n=([e,n],a)=>new Promise(((o,c)=>{const d=i[a];if(!d)return void c(new Error("Worker not available"));const h=setTimeout((()=>{try{d.terminate(),i[a]=new Worker(this.#e)}catch(e){console.error("[cap] Error terminating/recreating worker:",e)}c(new Error("Worker timeout"))}),3e4);d.onmessage=({data:t})=>{t.found&&(clearTimeout(h),s++,this.dispatchEvent("progress",{progress:Math.round(s/r*100)}),o([e,n,t.nonce]))},d.onerror=e=>{clearTimeout(h),this.error(`Error in worker: ${e.message||e}`),c(e)},d.postMessage({salt:e,target:n,wasmUrl:window.CAP_CUSTOM_WASM_URL||`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`})})),a=[];try{for(let t=0;tn(e,t))));a.push(...s)}}finally{i.forEach((e=>{if(e)try{e.terminate()}catch(e){console.error("[cap] Error terminating worker:",e)}}))}return a}setWorkersCount(e){const t=parseInt(e,10),r=Math.min(navigator.hardwareConcurrency||8,16);this.#r=!isNaN(t)&&t>0&&t<=r?t:navigator.hardwareConcurrency||8}createUI(){this.#i.classList.add("captcha"),this.#i.setAttribute("role","button"),this.#i.setAttribute("tabindex","0"),this.#i.setAttribute("disabled","true"),this.#i.innerHTML=`${this.getI18nText("initial-state","I'm a human")}
Secured by Cap`,this.#s.innerHTML='',this.#s.appendChild(this.#i)}addEventListeners(){this.#i&&(this.#i.querySelector("a").addEventListener("click",(e=>{e.stopPropagation(),e.preventDefault(),window.open("https://capjs.js.org","_blank")})),this.#i.addEventListener("click",(()=>{this.#i.hasAttribute("disabled")||this.solve()})),this.#i.addEventListener("keydown",(e=>{"Enter"!==e.key&&" "!==e.key||this.#i.hasAttribute("disabled")||(e.preventDefault(),this.solve())})),this.addEventListener("progress",this.boundHandleProgress),this.addEventListener("solve",this.boundHandleSolve),this.addEventListener("error",this.boundHandleError),this.addEventListener("reset",this.boundHandleReset))}updateUI(e,t,r=!1){this.#i&&(this.#i.setAttribute("data-state",e),this.#i.querySelector("p").innerText=t,r?this.#i.setAttribute("disabled","true"):this.#i.removeAttribute("disabled"))}handleProgress(e){if(!this.#i)return;const t=this.#i.querySelector("p"),r=this.#i.querySelector(".checkbox");t&&r&&(r.style.setProperty("--progress",`${e.detail.progress}%`),t.innerText=`${this.getI18nText("verifying-label","Verifying...")} ${e.detail.progress}%`),this.executeAttributeCode("onprogress",e)}handleSolve(e){this.updateUI("done",this.getI18nText("solved-label","You're a human"),!0),this.executeAttributeCode("onsolve",e)}handleError(e){this.updateUI("error",this.getI18nText("error-label","Error. Try again.")),this.executeAttributeCode("onerror",e)}handleReset(e){this.updateUI("",this.getI18nText("initial-state","I'm a human")),this.executeAttributeCode("onreset",e)}executeAttributeCode(e,t){const r=this.getAttribute(e);if(r)try{new Function("event",r).call(this,t)}catch(t){console.error(`[cap] Error executing ${e}:`,t)}}error(e="Unknown error"){console.error("[cap] Error:",e),this.dispatchEvent("error",{isCap:!0,message:e})}dispatchEvent(e,t={}){const r=new CustomEvent(e,{bubbles:!0,composed:!0,detail:t});super.dispatchEvent(r)}reset(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.dispatchEvent("reset"),this.token=null;const e=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${e}']`)&&(this.querySelector(`input[name='${e}']`).value="")}get tokenValue(){return this.token}disconnectedCallback(){this.removeEventListener("progress",this.boundHandleProgress),this.removeEventListener("solve",this.boundHandleSolve),this.removeEventListener("error",this.boundHandleError),this.removeEventListener("reset",this.boundHandleReset),this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o.clear(),this.#s&&(this.#s.innerHTML=""),this.reset(),this.cleanup()}cleanup(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.#e&&(URL.revokeObjectURL(this.#e),this.#e="")}}class i{constructor(e={},t){let r=t||document.createElement("cap-widget");if(Object.entries(e).forEach((([e,t])=>{r.setAttribute(e,t)})),!e.apiEndpoint)throw r.remove(),new Error("Missing API endpoint");r.setAttribute("data-cap-api-endpoint",e.apiEndpoint),this.widget=r,this.solve=this.widget.solve.bind(this.widget),this.reset=this.widget.reset.bind(this.widget),this.addEventListener=this.widget.addEventListener.bind(this.widget),Object.defineProperty(this,"token",{get:()=>r.token,configurable:!0,enumerable:!0}),t||(r.style.display="none",document.documentElement.appendChild(r))}}e=`(() => {${function(){if("object"!=typeof WebAssembly||"function"!=typeof WebAssembly?.instantiate)return self.onmessage=async({data:{salt:e,target:t}})=>{let r=0;let s=0;const i=new TextEncoder,n=new Uint8Array(t.length/2);for(let e=0;e{e!==i&&(e=i,await import(i).then((e=>e.default().then((r=>{t=(r&&r.exports?r.exports:e).solve_pow})))).catch((e=>{console.error("[cap] using fallback solver due to error:",e)})));try{const e=performance.now(),i=t(r,s),n=performance.now();self.postMessage({nonce:Number(i),found:!0,durationMs:(n-e).toFixed(2)})}catch(e){console.error("[cap] solver error",e),self.postMessage({found:!1,error:e.message||String(e)})}},self.onerror=e=>{self.postMessage({found:!1,error:`Worker error: ${e.message||e}`})}}.toString().replace(/^function\s*\([^\)]*\)\s*{|\}$/g,"").trim()}})()`,window.Cap=i,customElements.get("cap-widget")?console.warn("The cap-widget element has already been defined. Skipping re-defining it."):customElements.define("cap-widget",s),"object"==typeof exports&&"undefined"!=typeof module?module.exports=i:"function"==typeof define&&define.amd&&define([],(function(){return i})),"undefined"!=typeof exports&&(exports.default=i)}();
\ No newline at end of file
+!function(){let e;const t="0.0.4",r=function(){return window?.CAP_CUSTOM_FETCH?window.CAP_CUSTOM_FETCH(...arguments):fetch(...arguments)};window.CAP_CUSTOM_WASM_URL||[`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`,`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm_bg.wasm`].forEach((e=>{const t=document.createElement("link");t.rel="prefetch",t.href=e,t.as=e.endsWith(".wasm")?"fetch":"script",document.head.appendChild(t)}));class s extends HTMLElement{#e="";#t=null;#r=navigator.hardwareConcurrency||8;token=null;#s;#i;#n;#a=!1;#o;getI18nText(e,t){return this.getAttribute(`data-cap-i18n-${e}`)||t}static get observedAttributes(){return["onsolve","onprogress","onreset","onerror","data-cap-worker-count","data-cap-i18n-initial-state","[cap]"]}constructor(){super(),this.#o&&this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o=new Map,this.boundHandleProgress=this.handleProgress.bind(this),this.boundHandleSolve=this.handleSolve.bind(this),this.boundHandleError=this.handleError.bind(this),this.boundHandleReset=this.handleReset.bind(this)}initialize(){this.#e=URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}attributeChangedCallback(e,t,r){if(e.startsWith("on")){const t=e.slice(2),s=this.#o.get(e);if(s&&this.removeEventListener(t,s),r){const r=t=>{const r=this.getAttribute(e);"function"==typeof window[r]&&window[r].call(this,t)};this.#o.set(e,r),this.addEventListener(t,r)}}"data-cap-worker-count"===e&&this.setWorkersCount(parseInt(r)),"data-cap-i18n-initial-state"===e&&this.#i&&this.#i?.querySelector("p")?.innerText&&(this.#i.querySelector("p").innerText=this.getI18nText("initial-state","I'm a human"))}async connectedCallback(){this.#n=this,this.#s=this.attachShadow({mode:"open"}),this.#i=document.createElement("div"),this.createUI(),this.addEventListeners(),await this.initialize(),this.#i.removeAttribute("disabled");const e=this.getAttribute("data-cap-worker-count"),t=e?parseInt(e,10):null;this.setWorkersCount(t||navigator.hardwareConcurrency||8);const r=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.#n.innerHTML=``}async solve(){if(!this.#a)try{this.#a=!0,this.updateUI("verifying",this.getI18nText("verifying-label","Verifying..."),!0),this.dispatchEvent("progress",{progress:0});try{const e=this.getAttribute("data-cap-api-endpoint");if(!e)throw new Error("Missing API endpoint");const{challenge:t,token:s}=await(await r(`${e}challenge`,{method:"POST"})).json(),i=await this.solveChallenges(t),n=await(await r(`${e}redeem`,{method:"POST",body:JSON.stringify({token:s,solutions:i}),headers:{"Content-Type":"application/json"}})).json();if(this.dispatchEvent("progress",{progress:100}),!n.success)throw new Error("Invalid solution");const a=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${a}']`)&&(this.querySelector(`input[name='${a}']`).value=n.token),this.dispatchEvent("solve",{token:n.token}),this.token=n.token,this.#t&&clearTimeout(this.#t);const o=new Date(n.expires).getTime()-Date.now();return o>0&&o<864e5?this.#t=setTimeout((()=>this.reset()),o):this.error("Invalid expiration time"),{success:!0,token:this.token}}catch(e){throw this.error(e.message),e}}finally{this.#a=!1}}async solveChallenges(e){const r=e.length;let s=0;const i=Array(this.#r).fill(null).map((()=>{try{return new Worker(this.#e)}catch(e){throw console.error("[cap] Failed to create worker:",e),new Error("Worker creation failed")}})),n=([e,n],a)=>new Promise(((o,c)=>{const d=i[a];if(!d)return void c(new Error("Worker not available"));const h=setTimeout((()=>{try{d.terminate(),i[a]=new Worker(this.#e)}catch(e){console.error("[cap] Error terminating/recreating worker:",e)}c(new Error("Worker timeout"))}),3e4);d.onmessage=({data:t})=>{t.found&&(clearTimeout(h),s++,this.dispatchEvent("progress",{progress:Math.round(s/r*100)}),o([e,n,t.nonce]))},d.onerror=e=>{clearTimeout(h),this.error(`Error in worker: ${e.message||e}`),c(e)},d.postMessage({salt:e,target:n,wasmUrl:window.CAP_CUSTOM_WASM_URL||`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`})})),a=[];try{for(let t=0;tn(e,t))));a.push(...s)}}finally{i.forEach((e=>{if(e)try{e.terminate()}catch(e){console.error("[cap] Error terminating worker:",e)}}))}return a}setWorkersCount(e){const t=parseInt(e,10),r=Math.min(navigator.hardwareConcurrency||8,16);this.#r=!isNaN(t)&&t>0&&t<=r?t:navigator.hardwareConcurrency||8}createUI(){this.#i.classList.add("captcha"),this.#i.setAttribute("role","button"),this.#i.setAttribute("tabindex","0"),this.#i.setAttribute("disabled","true"),this.#i.innerHTML=`${this.getI18nText("initial-state","I'm a human")}
Secured by Cap`,this.#s.innerHTML='',this.#s.appendChild(this.#i)}addEventListeners(){this.#i&&(this.#i.querySelector("a").addEventListener("click",(e=>{e.stopPropagation(),e.preventDefault(),window.open("https://capjs.js.org","_blank")})),this.#i.addEventListener("click",(()=>{this.#i.hasAttribute("disabled")||this.solve()})),this.#i.addEventListener("keydown",(e=>{"Enter"!==e.key&&" "!==e.key||this.#i.hasAttribute("disabled")||(e.preventDefault(),this.solve())})),this.addEventListener("progress",this.boundHandleProgress),this.addEventListener("solve",this.boundHandleSolve),this.addEventListener("error",this.boundHandleError),this.addEventListener("reset",this.boundHandleReset))}updateUI(e,t,r=!1){this.#i&&(this.#i.setAttribute("data-state",e),this.#i.querySelector("p").innerText=t,r?this.#i.setAttribute("disabled","true"):this.#i.removeAttribute("disabled"))}handleProgress(e){if(!this.#i)return;const t=this.#i.querySelector("p"),r=this.#i.querySelector(".checkbox");t&&r&&(r.style.setProperty("--progress",`${e.detail.progress}%`),t.innerText=`${this.getI18nText("verifying-label","Verifying...")} ${e.detail.progress}%`),this.executeAttributeCode("onprogress",e)}handleSolve(e){this.updateUI("done",this.getI18nText("solved-label","You're a human"),!0),this.executeAttributeCode("onsolve",e)}handleError(e){this.updateUI("error",this.getI18nText("error-label","Error. Try again.")),this.executeAttributeCode("onerror",e)}handleReset(e){this.updateUI("",this.getI18nText("initial-state","I'm a human")),this.executeAttributeCode("onreset",e)}executeAttributeCode(e,t){const r=this.getAttribute(e);if(r)try{new Function("event",r).call(this,t)}catch(t){console.error(`[cap] Error executing ${e}:`,t)}}error(e="Unknown error"){console.error("[cap] Error:",e),this.dispatchEvent("error",{isCap:!0,message:e})}dispatchEvent(e,t={}){const r=new CustomEvent(e,{bubbles:!0,composed:!0,detail:t});super.dispatchEvent(r)}reset(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.dispatchEvent("reset"),this.token=null;const e=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${e}']`)&&(this.querySelector(`input[name='${e}']`).value="")}get tokenValue(){return this.token}disconnectedCallback(){this.removeEventListener("progress",this.boundHandleProgress),this.removeEventListener("solve",this.boundHandleSolve),this.removeEventListener("error",this.boundHandleError),this.removeEventListener("reset",this.boundHandleReset),this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o.clear(),this.#s&&(this.#s.innerHTML=""),this.reset(),this.cleanup()}cleanup(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.#e&&(URL.revokeObjectURL(this.#e),this.#e="")}}class i{constructor(e={},t){let r=t||document.createElement("cap-widget");if(Object.entries(e).forEach((([e,t])=>{r.setAttribute(e,t)})),!e.apiEndpoint)throw r.remove(),new Error("Missing API endpoint");r.setAttribute("data-cap-api-endpoint",e.apiEndpoint),this.widget=r,this.solve=this.widget.solve.bind(this.widget),this.reset=this.widget.reset.bind(this.widget),this.addEventListener=this.widget.addEventListener.bind(this.widget),Object.defineProperty(this,"token",{get:()=>r.token,configurable:!0,enumerable:!0}),t||(r.style.display="none",document.documentElement.appendChild(r))}}e=`(() => {${function(){if("object"!=typeof WebAssembly||"function"!=typeof WebAssembly?.instantiate)return self.onmessage=async({data:{salt:e,target:t}})=>{let r=0;let s=0;const i=new TextEncoder,n=new Uint8Array(t.length/2);for(let e=0;e{e!==i&&(e=i,await import(i).then((e=>e.default().then((r=>{t=(r&&r.exports?r.exports:e).solve_pow})))).catch((e=>{console.error("[cap] using fallback solver due to error:",e)})));try{const e=performance.now(),i=t(r,s),n=performance.now();self.postMessage({nonce:Number(i),found:!0,durationMs:(n-e).toFixed(2)})}catch(e){console.error("[cap] solver error",e),self.postMessage({found:!1,error:e.message||String(e)})}},self.onerror=e=>{self.postMessage({found:!1,error:`Worker error: ${e.message||e}`})}}.toString().replace(/^function\s*\([^\)]*\)\s*{|\}$/g,"").trim()}})()`,window.Cap=i,customElements.get("cap-widget")?console.warn("The cap-widget element has already been defined. Skipping re-defining it."):customElements.define("cap-widget",s),"object"==typeof exports&&"undefined"!=typeof module?module.exports=i:"function"==typeof define&&define.amd&&define([],(function(){return i})),"undefined"!=typeof exports&&(exports.default=i)}();
\ No newline at end of file
diff --git a/widget/src/cap.min.js b/widget/src/cap.min.js
index 0c77885..8f7bc83 100644
--- a/widget/src/cap.min.js
+++ b/widget/src/cap.min.js
@@ -1 +1 @@
-!function(){let e;const t="0.0.4",r=function(){return window?.CAP_CUSTOM_FETCH?window.CAP_CUSTOM_FETCH(...arguments):fetch(...arguments)};window.CAP_CUSTOM_WASM_URL||[`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`,`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm_bg.wasm`].forEach((e=>{const t=document.createElement("link");t.rel="prefetch",t.href=e,t.as=e.endsWith(".wasm")?"fetch":"script",document.head.appendChild(t)}));class s extends HTMLElement{#e="";#t=null;#r=navigator.hardwareConcurrency||8;token=null;#s;#i;#n;#a=!1;#o;getI18nText(e,t){return this.getAttribute(`data-cap-i18n-${e}`)||t}static get observedAttributes(){return["onsolve","onprogress","onreset","onerror","data-cap-worker-count","data-cap-i18n-initial-state","[cap]"]}constructor(){super(),this.#o&&this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o=new Map,this.boundHandleProgress=this.handleProgress.bind(this),this.boundHandleSolve=this.handleSolve.bind(this),this.boundHandleError=this.handleError.bind(this),this.boundHandleReset=this.handleReset.bind(this)}initialize(){this.#e=URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}attributeChangedCallback(e,t,r){if(e.startsWith("on")){const t=e.slice(2),s=this.#o.get(e);if(s&&this.removeEventListener(t,s),r){const r=t=>{const r=this.getAttribute(e);"function"==typeof window[r]&&window[r].call(this,t)};this.#o.set(e,r),this.addEventListener(t,r)}}"data-cap-worker-count"===e&&this.setWorkersCount(parseInt(r)),"data-cap-i18n-initial-state"===e&&this.#i.querySelector("p")?.innerText&&(this.#i.querySelector("p").innerText=this.getI18nText("initial-state","I'm a human"))}async connectedCallback(){this.#n=this,this.#s=this.attachShadow({mode:"open"}),this.#i=document.createElement("div"),this.createUI(),this.addEventListeners(),await this.initialize(),this.#i.removeAttribute("disabled");const e=this.getAttribute("data-cap-worker-count"),t=e?parseInt(e,10):null;this.setWorkersCount(t||navigator.hardwareConcurrency||8);const r=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.#n.innerHTML=``}async solve(){if(!this.#a)try{this.#a=!0,this.updateUI("verifying",this.getI18nText("verifying-label","Verifying..."),!0),this.dispatchEvent("progress",{progress:0});try{const e=this.getAttribute("data-cap-api-endpoint");if(!e)throw new Error("Missing API endpoint");const{challenge:t,token:s}=await(await r(`${e}challenge`,{method:"POST"})).json(),i=await this.solveChallenges(t),n=await(await r(`${e}redeem`,{method:"POST",body:JSON.stringify({token:s,solutions:i}),headers:{"Content-Type":"application/json"}})).json();if(this.dispatchEvent("progress",{progress:100}),!n.success)throw new Error("Invalid solution");const a=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${a}']`)&&(this.querySelector(`input[name='${a}']`).value=n.token),this.dispatchEvent("solve",{token:n.token}),this.token=n.token,this.#t&&clearTimeout(this.#t);const o=new Date(n.expires).getTime()-Date.now();return o>0&&o<864e5?this.#t=setTimeout((()=>this.reset()),o):this.error("Invalid expiration time"),{success:!0,token:this.token}}catch(e){throw this.error(e.message),e}}finally{this.#a=!1}}async solveChallenges(e){const r=e.length;let s=0;const i=Array(this.#r).fill(null).map((()=>{try{return new Worker(this.#e)}catch(e){throw console.error("[cap] Failed to create worker:",e),new Error("Worker creation failed")}})),n=([e,n],a)=>new Promise(((o,c)=>{const d=i[a];if(!d)return void c(new Error("Worker not available"));const h=setTimeout((()=>{try{d.terminate(),i[a]=new Worker(this.#e)}catch(e){console.error("[cap] Error terminating/recreating worker:",e)}c(new Error("Worker timeout"))}),3e4);d.onmessage=({data:t})=>{t.found&&(clearTimeout(h),s++,this.dispatchEvent("progress",{progress:Math.round(s/r*100)}),o([e,n,t.nonce]))},d.onerror=e=>{clearTimeout(h),this.error(`Error in worker: ${e.message||e}`),c(e)},d.postMessage({salt:e,target:n,wasmUrl:window.CAP_CUSTOM_WASM_URL||`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`})})),a=[];try{for(let t=0;tn(e,t))));a.push(...s)}}finally{i.forEach((e=>{if(e)try{e.terminate()}catch(e){console.error("[cap] Error terminating worker:",e)}}))}return a}setWorkersCount(e){const t=parseInt(e,10),r=Math.min(navigator.hardwareConcurrency||8,16);this.#r=!isNaN(t)&&t>0&&t<=r?t:navigator.hardwareConcurrency||8}createUI(){this.#i.classList.add("captcha"),this.#i.setAttribute("role","button"),this.#i.setAttribute("tabindex","0"),this.#i.setAttribute("disabled","true"),this.#i.innerHTML=`${this.getI18nText("initial-state","I'm a human")}
Secured by Cap`,this.#s.innerHTML='',this.#s.appendChild(this.#i)}addEventListeners(){this.#i&&(this.#i.querySelector("a").addEventListener("click",(e=>{e.stopPropagation(),e.preventDefault(),window.open("https://capjs.js.org","_blank")})),this.#i.addEventListener("click",(()=>{this.#i.hasAttribute("disabled")||this.solve()})),this.#i.addEventListener("keydown",(e=>{"Enter"!==e.key&&" "!==e.key||this.#i.hasAttribute("disabled")||(e.preventDefault(),this.solve())})),this.addEventListener("progress",this.boundHandleProgress),this.addEventListener("solve",this.boundHandleSolve),this.addEventListener("error",this.boundHandleError),this.addEventListener("reset",this.boundHandleReset))}updateUI(e,t,r=!1){this.#i&&(this.#i.setAttribute("data-state",e),this.#i.querySelector("p").innerText=t,r?this.#i.setAttribute("disabled","true"):this.#i.removeAttribute("disabled"))}handleProgress(e){if(!this.#i)return;const t=this.#i.querySelector("p"),r=this.#i.querySelector(".checkbox");t&&r&&(r.style.setProperty("--progress",`${e.detail.progress}%`),t.innerText=`${this.getI18nText("verifying-label","Verifying...")} ${e.detail.progress}%`),this.executeAttributeCode("onprogress",e)}handleSolve(e){this.updateUI("done",this.getI18nText("solved-label","You're a human"),!0),this.executeAttributeCode("onsolve",e)}handleError(e){this.updateUI("error",this.getI18nText("error-label","Error. Try again.")),this.executeAttributeCode("onerror",e)}handleReset(e){this.updateUI("",this.getI18nText("initial-state","I'm a human")),this.executeAttributeCode("onreset",e)}executeAttributeCode(e,t){const r=this.getAttribute(e);if(r)try{new Function("event",r).call(this,t)}catch(t){console.error(`[cap] Error executing ${e}:`,t)}}error(e="Unknown error"){console.error("[cap] Error:",e),this.dispatchEvent("error",{isCap:!0,message:e})}dispatchEvent(e,t={}){const r=new CustomEvent(e,{bubbles:!0,composed:!0,detail:t});super.dispatchEvent(r)}reset(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.dispatchEvent("reset"),this.token=null;const e=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${e}']`)&&(this.querySelector(`input[name='${e}']`).value="")}get tokenValue(){return this.token}disconnectedCallback(){this.removeEventListener("progress",this.boundHandleProgress),this.removeEventListener("solve",this.boundHandleSolve),this.removeEventListener("error",this.boundHandleError),this.removeEventListener("reset",this.boundHandleReset),this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o.clear(),this.#s&&(this.#s.innerHTML=""),this.reset(),this.cleanup()}cleanup(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.#e&&(URL.revokeObjectURL(this.#e),this.#e="")}}class i{constructor(e={},t){let r=t||document.createElement("cap-widget");if(Object.entries(e).forEach((([e,t])=>{r.setAttribute(e,t)})),!e.apiEndpoint)throw r.remove(),new Error("Missing API endpoint");r.setAttribute("data-cap-api-endpoint",e.apiEndpoint),this.widget=r,this.solve=this.widget.solve.bind(this.widget),this.reset=this.widget.reset.bind(this.widget),this.addEventListener=this.widget.addEventListener.bind(this.widget),Object.defineProperty(this,"token",{get:()=>r.token,configurable:!0,enumerable:!0}),t||(r.style.display="none",document.documentElement.appendChild(r))}}e=`(() => {${function(){if("object"!=typeof WebAssembly||"function"!=typeof WebAssembly?.instantiate)return self.onmessage=async({data:{salt:e,target:t}})=>{let r=0;let s=0;const i=new TextEncoder,n=new Uint8Array(t.length/2);for(let e=0;e{e!==i&&(e=i,await import(i).then((e=>e.default().then((r=>{t=(r&&r.exports?r.exports:e).solve_pow})))).catch((e=>{console.error("[cap] using fallback solver due to error:",e)})));try{const e=performance.now(),i=t(r,s),n=performance.now();self.postMessage({nonce:Number(i),found:!0,durationMs:(n-e).toFixed(2)})}catch(e){console.error("[cap] solver error",e),self.postMessage({found:!1,error:e.message||String(e)})}},self.onerror=e=>{self.postMessage({found:!1,error:`Worker error: ${e.message||e}`})}}.toString().replace(/^function\s*\([^\)]*\)\s*{|\}$/g,"").trim()}})()`,window.Cap=i,customElements.get("cap-widget")?console.warn("The cap-widget element has already been defined. Skipping re-defining it."):customElements.define("cap-widget",s),"object"==typeof exports&&"undefined"!=typeof module?module.exports=i:"function"==typeof define&&define.amd&&define([],(function(){return i})),"undefined"!=typeof exports&&(exports.default=i)}();
\ No newline at end of file
+!function(){let e;const t="0.0.4",r=function(){return window?.CAP_CUSTOM_FETCH?window.CAP_CUSTOM_FETCH(...arguments):fetch(...arguments)};window.CAP_CUSTOM_WASM_URL||[`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`,`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm_bg.wasm`].forEach((e=>{const t=document.createElement("link");t.rel="prefetch",t.href=e,t.as=e.endsWith(".wasm")?"fetch":"script",document.head.appendChild(t)}));class s extends HTMLElement{#e="";#t=null;#r=navigator.hardwareConcurrency||8;token=null;#s;#i;#n;#a=!1;#o;getI18nText(e,t){return this.getAttribute(`data-cap-i18n-${e}`)||t}static get observedAttributes(){return["onsolve","onprogress","onreset","onerror","data-cap-worker-count","data-cap-i18n-initial-state","[cap]"]}constructor(){super(),this.#o&&this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o=new Map,this.boundHandleProgress=this.handleProgress.bind(this),this.boundHandleSolve=this.handleSolve.bind(this),this.boundHandleError=this.handleError.bind(this),this.boundHandleReset=this.handleReset.bind(this)}initialize(){this.#e=URL.createObjectURL(new Blob([e],{type:"application/javascript"}))}attributeChangedCallback(e,t,r){if(e.startsWith("on")){const t=e.slice(2),s=this.#o.get(e);if(s&&this.removeEventListener(t,s),r){const r=t=>{const r=this.getAttribute(e);"function"==typeof window[r]&&window[r].call(this,t)};this.#o.set(e,r),this.addEventListener(t,r)}}"data-cap-worker-count"===e&&this.setWorkersCount(parseInt(r)),"data-cap-i18n-initial-state"===e&&this.#i&&this.#i?.querySelector("p")?.innerText&&(this.#i.querySelector("p").innerText=this.getI18nText("initial-state","I'm a human"))}async connectedCallback(){this.#n=this,this.#s=this.attachShadow({mode:"open"}),this.#i=document.createElement("div"),this.createUI(),this.addEventListeners(),await this.initialize(),this.#i.removeAttribute("disabled");const e=this.getAttribute("data-cap-worker-count"),t=e?parseInt(e,10):null;this.setWorkersCount(t||navigator.hardwareConcurrency||8);const r=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.#n.innerHTML=``}async solve(){if(!this.#a)try{this.#a=!0,this.updateUI("verifying",this.getI18nText("verifying-label","Verifying..."),!0),this.dispatchEvent("progress",{progress:0});try{const e=this.getAttribute("data-cap-api-endpoint");if(!e)throw new Error("Missing API endpoint");const{challenge:t,token:s}=await(await r(`${e}challenge`,{method:"POST"})).json(),i=await this.solveChallenges(t),n=await(await r(`${e}redeem`,{method:"POST",body:JSON.stringify({token:s,solutions:i}),headers:{"Content-Type":"application/json"}})).json();if(this.dispatchEvent("progress",{progress:100}),!n.success)throw new Error("Invalid solution");const a=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${a}']`)&&(this.querySelector(`input[name='${a}']`).value=n.token),this.dispatchEvent("solve",{token:n.token}),this.token=n.token,this.#t&&clearTimeout(this.#t);const o=new Date(n.expires).getTime()-Date.now();return o>0&&o<864e5?this.#t=setTimeout((()=>this.reset()),o):this.error("Invalid expiration time"),{success:!0,token:this.token}}catch(e){throw this.error(e.message),e}}finally{this.#a=!1}}async solveChallenges(e){const r=e.length;let s=0;const i=Array(this.#r).fill(null).map((()=>{try{return new Worker(this.#e)}catch(e){throw console.error("[cap] Failed to create worker:",e),new Error("Worker creation failed")}})),n=([e,n],a)=>new Promise(((o,c)=>{const d=i[a];if(!d)return void c(new Error("Worker not available"));const h=setTimeout((()=>{try{d.terminate(),i[a]=new Worker(this.#e)}catch(e){console.error("[cap] Error terminating/recreating worker:",e)}c(new Error("Worker timeout"))}),3e4);d.onmessage=({data:t})=>{t.found&&(clearTimeout(h),s++,this.dispatchEvent("progress",{progress:Math.round(s/r*100)}),o([e,n,t.nonce]))},d.onerror=e=>{clearTimeout(h),this.error(`Error in worker: ${e.message||e}`),c(e)},d.postMessage({salt:e,target:n,wasmUrl:window.CAP_CUSTOM_WASM_URL||`https://cdn.jsdelivr.net/npm/@cap.js/wasm@${t}/browser/cap_wasm.min.js`})})),a=[];try{for(let t=0;tn(e,t))));a.push(...s)}}finally{i.forEach((e=>{if(e)try{e.terminate()}catch(e){console.error("[cap] Error terminating worker:",e)}}))}return a}setWorkersCount(e){const t=parseInt(e,10),r=Math.min(navigator.hardwareConcurrency||8,16);this.#r=!isNaN(t)&&t>0&&t<=r?t:navigator.hardwareConcurrency||8}createUI(){this.#i.classList.add("captcha"),this.#i.setAttribute("role","button"),this.#i.setAttribute("tabindex","0"),this.#i.setAttribute("disabled","true"),this.#i.innerHTML=`${this.getI18nText("initial-state","I'm a human")}
Secured by Cap`,this.#s.innerHTML='',this.#s.appendChild(this.#i)}addEventListeners(){this.#i&&(this.#i.querySelector("a").addEventListener("click",(e=>{e.stopPropagation(),e.preventDefault(),window.open("https://capjs.js.org","_blank")})),this.#i.addEventListener("click",(()=>{this.#i.hasAttribute("disabled")||this.solve()})),this.#i.addEventListener("keydown",(e=>{"Enter"!==e.key&&" "!==e.key||this.#i.hasAttribute("disabled")||(e.preventDefault(),this.solve())})),this.addEventListener("progress",this.boundHandleProgress),this.addEventListener("solve",this.boundHandleSolve),this.addEventListener("error",this.boundHandleError),this.addEventListener("reset",this.boundHandleReset))}updateUI(e,t,r=!1){this.#i&&(this.#i.setAttribute("data-state",e),this.#i.querySelector("p").innerText=t,r?this.#i.setAttribute("disabled","true"):this.#i.removeAttribute("disabled"))}handleProgress(e){if(!this.#i)return;const t=this.#i.querySelector("p"),r=this.#i.querySelector(".checkbox");t&&r&&(r.style.setProperty("--progress",`${e.detail.progress}%`),t.innerText=`${this.getI18nText("verifying-label","Verifying...")} ${e.detail.progress}%`),this.executeAttributeCode("onprogress",e)}handleSolve(e){this.updateUI("done",this.getI18nText("solved-label","You're a human"),!0),this.executeAttributeCode("onsolve",e)}handleError(e){this.updateUI("error",this.getI18nText("error-label","Error. Try again.")),this.executeAttributeCode("onerror",e)}handleReset(e){this.updateUI("",this.getI18nText("initial-state","I'm a human")),this.executeAttributeCode("onreset",e)}executeAttributeCode(e,t){const r=this.getAttribute(e);if(r)try{new Function("event",r).call(this,t)}catch(t){console.error(`[cap] Error executing ${e}:`,t)}}error(e="Unknown error"){console.error("[cap] Error:",e),this.dispatchEvent("error",{isCap:!0,message:e})}dispatchEvent(e,t={}){const r=new CustomEvent(e,{bubbles:!0,composed:!0,detail:t});super.dispatchEvent(r)}reset(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.dispatchEvent("reset"),this.token=null;const e=this.getAttribute("data-cap-hidden-field-name")||"cap-token";this.querySelector(`input[name='${e}']`)&&(this.querySelector(`input[name='${e}']`).value="")}get tokenValue(){return this.token}disconnectedCallback(){this.removeEventListener("progress",this.boundHandleProgress),this.removeEventListener("solve",this.boundHandleSolve),this.removeEventListener("error",this.boundHandleError),this.removeEventListener("reset",this.boundHandleReset),this.#o.forEach(((e,t)=>{this.removeEventListener(t.slice(2),e)})),this.#o.clear(),this.#s&&(this.#s.innerHTML=""),this.reset(),this.cleanup()}cleanup(){this.#t&&(clearTimeout(this.#t),this.#t=null),this.#e&&(URL.revokeObjectURL(this.#e),this.#e="")}}class i{constructor(e={},t){let r=t||document.createElement("cap-widget");if(Object.entries(e).forEach((([e,t])=>{r.setAttribute(e,t)})),!e.apiEndpoint)throw r.remove(),new Error("Missing API endpoint");r.setAttribute("data-cap-api-endpoint",e.apiEndpoint),this.widget=r,this.solve=this.widget.solve.bind(this.widget),this.reset=this.widget.reset.bind(this.widget),this.addEventListener=this.widget.addEventListener.bind(this.widget),Object.defineProperty(this,"token",{get:()=>r.token,configurable:!0,enumerable:!0}),t||(r.style.display="none",document.documentElement.appendChild(r))}}e=`(() => {${function(){if("object"!=typeof WebAssembly||"function"!=typeof WebAssembly?.instantiate)return self.onmessage=async({data:{salt:e,target:t}})=>{let r=0;let s=0;const i=new TextEncoder,n=new Uint8Array(t.length/2);for(let e=0;e{e!==i&&(e=i,await import(i).then((e=>e.default().then((r=>{t=(r&&r.exports?r.exports:e).solve_pow})))).catch((e=>{console.error("[cap] using fallback solver due to error:",e)})));try{const e=performance.now(),i=t(r,s),n=performance.now();self.postMessage({nonce:Number(i),found:!0,durationMs:(n-e).toFixed(2)})}catch(e){console.error("[cap] solver error",e),self.postMessage({found:!1,error:e.message||String(e)})}},self.onerror=e=>{self.postMessage({found:!1,error:`Worker error: ${e.message||e}`})}}.toString().replace(/^function\s*\([^\)]*\)\s*{|\}$/g,"").trim()}})()`,window.Cap=i,customElements.get("cap-widget")?console.warn("The cap-widget element has already been defined. Skipping re-defining it."):customElements.define("cap-widget",s),"object"==typeof exports&&"undefined"!=typeof module?module.exports=i:"function"==typeof define&&define.amd&&define([],(function(){return i})),"undefined"!=typeof exports&&(exports.default=i)}();
\ No newline at end of file
diff --git a/widget/src/package.json b/widget/src/package.json
index da7cc42..9581da1 100644
--- a/widget/src/package.json
+++ b/widget/src/package.json
@@ -1,6 +1,6 @@
{
"name": "@cap.js/widget",
- "version": "0.1.15",
+ "version": "0.1.16",
"description": "Client-side widget for Cap, a lightweight, modern open-source CAPTCHA alternative designed using SHA-256 PoW.",
"keywords": [
"security",
diff --git a/widget/src/src/cap.js b/widget/src/src/cap.js
index 15d67a0..541a477 100644
--- a/widget/src/src/cap.js
+++ b/widget/src/src/cap.js
@@ -100,7 +100,8 @@
if (
name === "data-cap-i18n-initial-state" &&
- this.#div.querySelector("p")?.innerText
+ this.#div &&
+ this.#div?.querySelector("p")?.innerText
) {
this.#div.querySelector("p").innerText = this.getI18nText(
"initial-state",