From ec2e9819847c1381776acc6c31a1a6aaf71e22c9 Mon Sep 17 00:00:00 2001 From: El RIDO Date: Sat, 19 Oct 2024 11:17:53 +0200 Subject: [PATCH] upgrading DOMpurify library to 3.1.7 --- CHANGELOG.md | 4 ++-- js/common.js | 2 +- js/purify-3.1.6.js | 2 -- js/purify-3.1.7.js | 2 ++ lib/Configuration.php | 2 +- tpl/bootstrap.php | 4 ++-- tpl/bootstrap5.php | 2 +- tpl/page.php | 2 +- 8 files changed, 10 insertions(+), 10 deletions(-) delete mode 100644 js/purify-3.1.6.js create mode 100644 js/purify-3.1.7.js diff --git a/CHANGELOG.md b/CHANGELOG.md index f84060dc..26b14faf 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,10 +2,10 @@ ## 1.7.5 (not yet released) * ADDED: Allow non persistent SQL connections, if configured (#1394) +* ADDED: Show a button (that redirects to the `basepath` URL) inside the alert after a paste is deleted * CHANGED: Simpler PostgreSQL table lookup query (#1361) * CHANGED: SRI hashes are now configurable, no longer hardcoded in templates (#1365) -* CHANGED: Upgrading libraries to: DOMpurify 3.1.6 -* ADDED: Show a button (that redirects to the `basepath` URL) inside the alert after a paste is deleted +* CHANGED: Upgrading libraries to: DOMpurify 3.1.7 ## 1.7.4 (2024-07-09) * CHANGED: Saving markdown pastes uses `.md` extension instead of `.txt` (#1293) diff --git a/js/common.js b/js/common.js index 3a7fba60..a81dbc82 100644 --- a/js/common.js +++ b/js/common.js @@ -17,7 +17,7 @@ require('./prettify'); global.prettyPrint = window.PR.prettyPrint; global.prettyPrintOne = window.PR.prettyPrintOne; global.showdown = require('./showdown-2.1.0'); -global.DOMPurify = require('./purify-3.1.6'); +global.DOMPurify = require('./purify-3.1.7'); global.baseX = require('./base-x-4.0.0').baseX; global.Legacy = require('./legacy').Legacy; require('./bootstrap-3.4.1'); diff --git a/js/purify-3.1.6.js b/js/purify-3.1.6.js deleted file mode 100644 index d2a526e9..00000000 --- a/js/purify-3.1.6.js +++ /dev/null @@ -1,2 +0,0 @@ -/*! @license DOMPurify 3.1.6 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.1.6/LICENSE */ -!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).DOMPurify=t()}(this,(function(){"use strict";const{entries:e,setPrototypeOf:t,isFrozen:n,getPrototypeOf:o,getOwnPropertyDescriptor:r}=Object;let{freeze:i,seal:a,create:l}=Object,{apply:c,construct:s}="undefined"!=typeof Reflect&&Reflect;i||(i=function(e){return e}),a||(a=function(e){return e}),c||(c=function(e,t,n){return e.apply(t,n)}),s||(s=function(e,t){return new e(...t)});const u=b(Array.prototype.forEach),m=b(Array.prototype.pop),p=b(Array.prototype.push),f=b(String.prototype.toLowerCase),d=b(String.prototype.toString),h=b(String.prototype.match),g=b(String.prototype.replace),T=b(String.prototype.indexOf),y=b(String.prototype.trim),E=b(Object.prototype.hasOwnProperty),_=b(RegExp.prototype.test),A=(N=TypeError,function(){for(var e=arguments.length,t=new Array(e),n=0;n1?n-1:0),r=1;r2&&void 0!==arguments[2]?arguments[2]:f;t&&t(e,null);let i=o.length;for(;i--;){let t=o[i];if("string"==typeof t){const e=r(t);e!==t&&(n(o)||(o[i]=e),t=e)}e[t]=!0}return e}function R(e){for(let t=0;t/gm),B=a(/\${[\w\W]*}/gm),W=a(/^data-[\-\w.\u00B7-\uFFFF]/),G=a(/^aria-[\-\w]+$/),Y=a(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i),j=a(/^(?:\w+script|data):/i),X=a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),q=a(/^html$/i),$=a(/^[a-z][.\w]*(-[.\w]+)+$/i);var K=Object.freeze({__proto__:null,MUSTACHE_EXPR:H,ERB_EXPR:z,TMPLIT_EXPR:B,DATA_ATTR:W,ARIA_ATTR:G,IS_ALLOWED_URI:Y,IS_SCRIPT_OR_DATA:j,ATTR_WHITESPACE:X,DOCTYPE_NAME:q,CUSTOM_ELEMENT:$});const V=1,Z=3,J=7,Q=8,ee=9,te=function(){return"undefined"==typeof window?null:window};var ne=function t(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:te();const o=e=>t(e);if(o.version="3.1.6",o.removed=[],!n||!n.document||n.document.nodeType!==ee)return o.isSupported=!1,o;let{document:r}=n;const a=r,c=a.currentScript,{DocumentFragment:s,HTMLTemplateElement:N,Node:b,Element:R,NodeFilter:H,NamedNodeMap:z=n.NamedNodeMap||n.MozNamedAttrMap,HTMLFormElement:B,DOMParser:W,trustedTypes:G}=n,j=R.prototype,X=C(j,"cloneNode"),$=C(j,"remove"),ne=C(j,"nextSibling"),oe=C(j,"childNodes"),re=C(j,"parentNode");if("function"==typeof N){const e=r.createElement("template");e.content&&e.content.ownerDocument&&(r=e.content.ownerDocument)}let ie,ae="";const{implementation:le,createNodeIterator:ce,createDocumentFragment:se,getElementsByTagName:ue}=r,{importNode:me}=a;let pe={};o.isSupported="function"==typeof e&&"function"==typeof re&&le&&void 0!==le.createHTMLDocument;const{MUSTACHE_EXPR:fe,ERB_EXPR:de,TMPLIT_EXPR:he,DATA_ATTR:ge,ARIA_ATTR:Te,IS_SCRIPT_OR_DATA:ye,ATTR_WHITESPACE:Ee,CUSTOM_ELEMENT:_e}=K;let{IS_ALLOWED_URI:Ae}=K,Ne=null;const be=S({},[...L,...D,...v,...x,...M]);let Se=null;const Re=S({},[...I,...U,...P,...F]);let we=Object.seal(l(null,{tagNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},attributeNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},allowCustomizedBuiltInElements:{writable:!0,configurable:!1,enumerable:!0,value:!1}})),Ce=null,Le=null,De=!0,ve=!0,Oe=!1,xe=!0,ke=!1,Me=!0,Ie=!1,Ue=!1,Pe=!1,Fe=!1,He=!1,ze=!1,Be=!0,We=!1,Ge=!0,Ye=!1,je={},Xe=null;const qe=S({},["annotation-xml","audio","colgroup","desc","foreignobject","head","iframe","math","mi","mn","mo","ms","mtext","noembed","noframes","noscript","plaintext","script","style","svg","template","thead","title","video","xmp"]);let $e=null;const Ke=S({},["audio","video","img","source","image","track"]);let Ve=null;const Ze=S({},["alt","class","for","id","label","name","pattern","placeholder","role","summary","title","value","style","xmlns"]),Je="http://www.w3.org/1998/Math/MathML",Qe="http://www.w3.org/2000/svg",et="http://www.w3.org/1999/xhtml";let tt=et,nt=!1,ot=null;const rt=S({},[Je,Qe,et],d);let it=null;const at=["application/xhtml+xml","text/html"];let lt=null,ct=null;const st=r.createElement("form"),ut=function(e){return e instanceof RegExp||e instanceof Function},mt=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(!ct||ct!==e){if(e&&"object"==typeof e||(e={}),e=w(e),it=-1===at.indexOf(e.PARSER_MEDIA_TYPE)?"text/html":e.PARSER_MEDIA_TYPE,lt="application/xhtml+xml"===it?d:f,Ne=E(e,"ALLOWED_TAGS")?S({},e.ALLOWED_TAGS,lt):be,Se=E(e,"ALLOWED_ATTR")?S({},e.ALLOWED_ATTR,lt):Re,ot=E(e,"ALLOWED_NAMESPACES")?S({},e.ALLOWED_NAMESPACES,d):rt,Ve=E(e,"ADD_URI_SAFE_ATTR")?S(w(Ze),e.ADD_URI_SAFE_ATTR,lt):Ze,$e=E(e,"ADD_DATA_URI_TAGS")?S(w(Ke),e.ADD_DATA_URI_TAGS,lt):Ke,Xe=E(e,"FORBID_CONTENTS")?S({},e.FORBID_CONTENTS,lt):qe,Ce=E(e,"FORBID_TAGS")?S({},e.FORBID_TAGS,lt):{},Le=E(e,"FORBID_ATTR")?S({},e.FORBID_ATTR,lt):{},je=!!E(e,"USE_PROFILES")&&e.USE_PROFILES,De=!1!==e.ALLOW_ARIA_ATTR,ve=!1!==e.ALLOW_DATA_ATTR,Oe=e.ALLOW_UNKNOWN_PROTOCOLS||!1,xe=!1!==e.ALLOW_SELF_CLOSE_IN_ATTR,ke=e.SAFE_FOR_TEMPLATES||!1,Me=!1!==e.SAFE_FOR_XML,Ie=e.WHOLE_DOCUMENT||!1,Fe=e.RETURN_DOM||!1,He=e.RETURN_DOM_FRAGMENT||!1,ze=e.RETURN_TRUSTED_TYPE||!1,Pe=e.FORCE_BODY||!1,Be=!1!==e.SANITIZE_DOM,We=e.SANITIZE_NAMED_PROPS||!1,Ge=!1!==e.KEEP_CONTENT,Ye=e.IN_PLACE||!1,Ae=e.ALLOWED_URI_REGEXP||Y,tt=e.NAMESPACE||et,we=e.CUSTOM_ELEMENT_HANDLING||{},e.CUSTOM_ELEMENT_HANDLING&&ut(e.CUSTOM_ELEMENT_HANDLING.tagNameCheck)&&(we.tagNameCheck=e.CUSTOM_ELEMENT_HANDLING.tagNameCheck),e.CUSTOM_ELEMENT_HANDLING&&ut(e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)&&(we.attributeNameCheck=e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck),e.CUSTOM_ELEMENT_HANDLING&&"boolean"==typeof e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements&&(we.allowCustomizedBuiltInElements=e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements),ke&&(ve=!1),He&&(Fe=!0),je&&(Ne=S({},M),Se=[],!0===je.html&&(S(Ne,L),S(Se,I)),!0===je.svg&&(S(Ne,D),S(Se,U),S(Se,F)),!0===je.svgFilters&&(S(Ne,v),S(Se,U),S(Se,F)),!0===je.mathMl&&(S(Ne,x),S(Se,P),S(Se,F))),e.ADD_TAGS&&(Ne===be&&(Ne=w(Ne)),S(Ne,e.ADD_TAGS,lt)),e.ADD_ATTR&&(Se===Re&&(Se=w(Se)),S(Se,e.ADD_ATTR,lt)),e.ADD_URI_SAFE_ATTR&&S(Ve,e.ADD_URI_SAFE_ATTR,lt),e.FORBID_CONTENTS&&(Xe===qe&&(Xe=w(Xe)),S(Xe,e.FORBID_CONTENTS,lt)),Ge&&(Ne["#text"]=!0),Ie&&S(Ne,["html","head","body"]),Ne.table&&(S(Ne,["tbody"]),delete Ce.tbody),e.TRUSTED_TYPES_POLICY){if("function"!=typeof e.TRUSTED_TYPES_POLICY.createHTML)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createHTML" hook.');if("function"!=typeof e.TRUSTED_TYPES_POLICY.createScriptURL)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createScriptURL" hook.');ie=e.TRUSTED_TYPES_POLICY,ae=ie.createHTML("")}else void 0===ie&&(ie=function(e,t){if("object"!=typeof e||"function"!=typeof e.createPolicy)return null;let n=null;const o="data-tt-policy-suffix";t&&t.hasAttribute(o)&&(n=t.getAttribute(o));const r="dompurify"+(n?"#"+n:"");try{return e.createPolicy(r,{createHTML:e=>e,createScriptURL:e=>e})}catch(e){return console.warn("TrustedTypes policy "+r+" could not be created."),null}}(G,c)),null!==ie&&"string"==typeof ae&&(ae=ie.createHTML(""));i&&i(e),ct=e}},pt=S({},["mi","mo","mn","ms","mtext"]),ft=S({},["foreignobject","annotation-xml"]),dt=S({},["title","style","font","a","script"]),ht=S({},[...D,...v,...O]),gt=S({},[...x,...k]),Tt=function(e){p(o.removed,{element:e});try{re(e).removeChild(e)}catch(t){$(e)}},yt=function(e,t){try{p(o.removed,{attribute:t.getAttributeNode(e),from:t})}catch(e){p(o.removed,{attribute:null,from:t})}if(t.removeAttribute(e),"is"===e&&!Se[e])if(Fe||He)try{Tt(t)}catch(e){}else try{t.setAttribute(e,"")}catch(e){}},Et=function(e){let t=null,n=null;if(Pe)e=""+e;else{const t=h(e,/^[\r\n\t ]+/);n=t&&t[0]}"application/xhtml+xml"===it&&tt===et&&(e=''+e+"");const o=ie?ie.createHTML(e):e;if(tt===et)try{t=(new W).parseFromString(o,it)}catch(e){}if(!t||!t.documentElement){t=le.createDocument(tt,"template",null);try{t.documentElement.innerHTML=nt?ae:o}catch(e){}}const i=t.body||t.documentElement;return e&&n&&i.insertBefore(r.createTextNode(n),i.childNodes[0]||null),tt===et?ue.call(t,Ie?"html":"body")[0]:Ie?t.documentElement:i},_t=function(e){return ce.call(e.ownerDocument||e,e,H.SHOW_ELEMENT|H.SHOW_COMMENT|H.SHOW_TEXT|H.SHOW_PROCESSING_INSTRUCTION|H.SHOW_CDATA_SECTION,null)},At=function(e){return e instanceof B&&("string"!=typeof e.nodeName||"string"!=typeof e.textContent||"function"!=typeof e.removeChild||!(e.attributes instanceof z)||"function"!=typeof e.removeAttribute||"function"!=typeof e.setAttribute||"string"!=typeof e.namespaceURI||"function"!=typeof e.insertBefore||"function"!=typeof e.hasChildNodes)},Nt=function(e){return"function"==typeof b&&e instanceof b},bt=function(e,t,n){pe[e]&&u(pe[e],(e=>{e.call(o,t,n,ct)}))},St=function(e){let t=null;if(bt("beforeSanitizeElements",e,null),At(e))return Tt(e),!0;const n=lt(e.nodeName);if(bt("uponSanitizeElement",e,{tagName:n,allowedTags:Ne}),e.hasChildNodes()&&!Nt(e.firstElementChild)&&_(/<[/\w]/g,e.innerHTML)&&_(/<[/\w]/g,e.textContent))return Tt(e),!0;if(e.nodeType===J)return Tt(e),!0;if(Me&&e.nodeType===Q&&_(/<[/\w]/g,e.data))return Tt(e),!0;if(!Ne[n]||Ce[n]){if(!Ce[n]&&wt(n)){if(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,n))return!1;if(we.tagNameCheck instanceof Function&&we.tagNameCheck(n))return!1}if(Ge&&!Xe[n]){const t=re(e)||e.parentNode,n=oe(e)||e.childNodes;if(n&&t){for(let o=n.length-1;o>=0;--o){const r=X(n[o],!0);r.__removalCount=(e.__removalCount||0)+1,t.insertBefore(r,ne(e))}}}return Tt(e),!0}return e instanceof R&&!function(e){let t=re(e);t&&t.tagName||(t={namespaceURI:tt,tagName:"template"});const n=f(e.tagName),o=f(t.tagName);return!!ot[e.namespaceURI]&&(e.namespaceURI===Qe?t.namespaceURI===et?"svg"===n:t.namespaceURI===Je?"svg"===n&&("annotation-xml"===o||pt[o]):Boolean(ht[n]):e.namespaceURI===Je?t.namespaceURI===et?"math"===n:t.namespaceURI===Qe?"math"===n&&ft[o]:Boolean(gt[n]):e.namespaceURI===et?!(t.namespaceURI===Qe&&!ft[o])&&!(t.namespaceURI===Je&&!pt[o])&&!gt[n]&&(dt[n]||!ht[n]):!("application/xhtml+xml"!==it||!ot[e.namespaceURI]))}(e)?(Tt(e),!0):"noscript"!==n&&"noembed"!==n&&"noframes"!==n||!_(/<\/no(script|embed|frames)/i,e.innerHTML)?(ke&&e.nodeType===Z&&(t=e.textContent,u([fe,de,he],(e=>{t=g(t,e," ")})),e.textContent!==t&&(p(o.removed,{element:e.cloneNode()}),e.textContent=t)),bt("afterSanitizeElements",e,null),!1):(Tt(e),!0)},Rt=function(e,t,n){if(Be&&("id"===t||"name"===t)&&(n in r||n in st))return!1;if(ve&&!Le[t]&&_(ge,t));else if(De&&_(Te,t));else if(!Se[t]||Le[t]){if(!(wt(e)&&(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,e)||we.tagNameCheck instanceof Function&&we.tagNameCheck(e))&&(we.attributeNameCheck instanceof RegExp&&_(we.attributeNameCheck,t)||we.attributeNameCheck instanceof Function&&we.attributeNameCheck(t))||"is"===t&&we.allowCustomizedBuiltInElements&&(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,n)||we.tagNameCheck instanceof Function&&we.tagNameCheck(n))))return!1}else if(Ve[t]);else if(_(Ae,g(n,Ee,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==T(n,"data:")||!$e[e]){if(Oe&&!_(ye,g(n,Ee,"")));else if(n)return!1}else;return!0},wt=function(e){return"annotation-xml"!==e&&h(e,_e)},Ct=function(e){bt("beforeSanitizeAttributes",e,null);const{attributes:t}=e;if(!t)return;const n={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:Se};let r=t.length;for(;r--;){const i=t[r],{name:a,namespaceURI:l,value:c}=i,s=lt(a);let p="value"===a?c:y(c);if(n.attrName=s,n.attrValue=p,n.keepAttr=!0,n.forceKeepAttr=void 0,bt("uponSanitizeAttribute",e,n),p=n.attrValue,Me&&_(/((--!?|])>)|<\/(style|title)/i,p)){yt(a,e);continue}if(n.forceKeepAttr)continue;if(yt(a,e),!n.keepAttr)continue;if(!xe&&_(/\/>/i,p)){yt(a,e);continue}ke&&u([fe,de,he],(e=>{p=g(p,e," ")}));const f=lt(e.nodeName);if(Rt(f,s,p)){if(!We||"id"!==s&&"name"!==s||(yt(a,e),p="user-content-"+p),ie&&"object"==typeof G&&"function"==typeof G.getAttributeType)if(l);else switch(G.getAttributeType(f,s)){case"TrustedHTML":p=ie.createHTML(p);break;case"TrustedScriptURL":p=ie.createScriptURL(p)}try{l?e.setAttributeNS(l,a,p):e.setAttribute(a,p),At(e)?Tt(e):m(o.removed)}catch(e){}}}bt("afterSanitizeAttributes",e,null)},Lt=function e(t){let n=null;const o=_t(t);for(bt("beforeSanitizeShadowDOM",t,null);n=o.nextNode();)bt("uponSanitizeShadowNode",n,null),St(n)||(n.content instanceof s&&e(n.content),Ct(n));bt("afterSanitizeShadowDOM",t,null)};return o.sanitize=function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=null,r=null,i=null,l=null;if(nt=!e,nt&&(e="\x3c!--\x3e"),"string"!=typeof e&&!Nt(e)){if("function"!=typeof e.toString)throw A("toString is not a function");if("string"!=typeof(e=e.toString()))throw A("dirty is not a string, aborting")}if(!o.isSupported)return e;if(Ue||mt(t),o.removed=[],"string"==typeof e&&(Ye=!1),Ye){if(e.nodeName){const t=lt(e.nodeName);if(!Ne[t]||Ce[t])throw A("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof b)n=Et("\x3c!----\x3e"),r=n.ownerDocument.importNode(e,!0),r.nodeType===V&&"BODY"===r.nodeName||"HTML"===r.nodeName?n=r:n.appendChild(r);else{if(!Fe&&!ke&&!Ie&&-1===e.indexOf("<"))return ie&&ze?ie.createHTML(e):e;if(n=Et(e),!n)return Fe?null:ze?ae:""}n&&Pe&&Tt(n.firstChild);const c=_t(Ye?e:n);for(;i=c.nextNode();)St(i)||(i.content instanceof s&&Lt(i.content),Ct(i));if(Ye)return e;if(Fe){if(He)for(l=se.call(n.ownerDocument);n.firstChild;)l.appendChild(n.firstChild);else l=n;return(Se.shadowroot||Se.shadowrootmode)&&(l=me.call(a,l,!0)),l}let m=Ie?n.outerHTML:n.innerHTML;return Ie&&Ne["!doctype"]&&n.ownerDocument&&n.ownerDocument.doctype&&n.ownerDocument.doctype.name&&_(q,n.ownerDocument.doctype.name)&&(m="\n"+m),ke&&u([fe,de,he],(e=>{m=g(m,e," ")})),ie&&ze?ie.createHTML(m):m},o.setConfig=function(){mt(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}),Ue=!0},o.clearConfig=function(){ct=null,Ue=!1},o.isValidAttribute=function(e,t,n){ct||mt({});const o=lt(e),r=lt(t);return Rt(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&(pe[e]=pe[e]||[],p(pe[e],t))},o.removeHook=function(e){if(pe[e])return m(pe[e])},o.removeHooks=function(e){pe[e]&&(pe[e]=[])},o.removeAllHooks=function(){pe={}},o}();return ne})); diff --git a/js/purify-3.1.7.js b/js/purify-3.1.7.js new file mode 100644 index 00000000..ec61bc61 --- /dev/null +++ b/js/purify-3.1.7.js @@ -0,0 +1,2 @@ +/*! @license DOMPurify 3.1.7 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/3.1.7/LICENSE */ +!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).DOMPurify=t()}(this,(function(){"use strict";const{entries:e,setPrototypeOf:t,isFrozen:n,getPrototypeOf:o,getOwnPropertyDescriptor:r}=Object;let{freeze:i,seal:a,create:l}=Object,{apply:c,construct:s}="undefined"!=typeof Reflect&&Reflect;i||(i=function(e){return e}),a||(a=function(e){return e}),c||(c=function(e,t,n){return e.apply(t,n)}),s||(s=function(e,t){return new e(...t)});const u=b(Array.prototype.forEach),m=b(Array.prototype.pop),p=b(Array.prototype.push),f=b(String.prototype.toLowerCase),d=b(String.prototype.toString),h=b(String.prototype.match),g=b(String.prototype.replace),T=b(String.prototype.indexOf),y=b(String.prototype.trim),E=b(Object.prototype.hasOwnProperty),_=b(RegExp.prototype.test),A=(N=TypeError,function(){for(var e=arguments.length,t=new Array(e),n=0;n1?n-1:0),r=1;r2&&void 0!==arguments[2]?arguments[2]:f;t&&t(e,null);let i=o.length;for(;i--;){let t=o[i];if("string"==typeof t){const e=r(t);e!==t&&(n(o)||(o[i]=e),t=e)}e[t]=!0}return e}function R(e){for(let t=0;t/gm),B=a(/\${[\w\W]*}/gm),W=a(/^data-[\-\w.\u00B7-\uFFFF]/),G=a(/^aria-[\-\w]+$/),Y=a(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i),j=a(/^(?:\w+script|data):/i),X=a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),q=a(/^html$/i),$=a(/^[a-z][.\w]*(-[.\w]+)+$/i);var K=Object.freeze({__proto__:null,MUSTACHE_EXPR:H,ERB_EXPR:z,TMPLIT_EXPR:B,DATA_ATTR:W,ARIA_ATTR:G,IS_ALLOWED_URI:Y,IS_SCRIPT_OR_DATA:j,ATTR_WHITESPACE:X,DOCTYPE_NAME:q,CUSTOM_ELEMENT:$});const V=1,Z=3,J=7,Q=8,ee=9,te=function(){return"undefined"==typeof window?null:window};var ne=function t(){let n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:te();const o=e=>t(e);if(o.version="3.1.7",o.removed=[],!n||!n.document||n.document.nodeType!==ee)return o.isSupported=!1,o;let{document:r}=n;const a=r,c=a.currentScript,{DocumentFragment:s,HTMLTemplateElement:N,Node:b,Element:R,NodeFilter:H,NamedNodeMap:z=n.NamedNodeMap||n.MozNamedAttrMap,HTMLFormElement:B,DOMParser:W,trustedTypes:G}=n,j=R.prototype,X=C(j,"cloneNode"),$=C(j,"remove"),ne=C(j,"nextSibling"),oe=C(j,"childNodes"),re=C(j,"parentNode");if("function"==typeof N){const e=r.createElement("template");e.content&&e.content.ownerDocument&&(r=e.content.ownerDocument)}let ie,ae="";const{implementation:le,createNodeIterator:ce,createDocumentFragment:se,getElementsByTagName:ue}=r,{importNode:me}=a;let pe={};o.isSupported="function"==typeof e&&"function"==typeof re&&le&&void 0!==le.createHTMLDocument;const{MUSTACHE_EXPR:fe,ERB_EXPR:de,TMPLIT_EXPR:he,DATA_ATTR:ge,ARIA_ATTR:Te,IS_SCRIPT_OR_DATA:ye,ATTR_WHITESPACE:Ee,CUSTOM_ELEMENT:_e}=K;let{IS_ALLOWED_URI:Ae}=K,Ne=null;const be=S({},[...L,...v,...D,...x,...M]);let Se=null;const Re=S({},[...I,...U,...P,...F]);let we=Object.seal(l(null,{tagNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},attributeNameCheck:{writable:!0,configurable:!1,enumerable:!0,value:null},allowCustomizedBuiltInElements:{writable:!0,configurable:!1,enumerable:!0,value:!1}})),Ce=null,Le=null,ve=!0,De=!0,Oe=!1,xe=!0,ke=!1,Me=!0,Ie=!1,Ue=!1,Pe=!1,Fe=!1,He=!1,ze=!1,Be=!0,We=!1,Ge=!0,Ye=!1,je={},Xe=null;const qe=S({},["annotation-xml","audio","colgroup","desc","foreignobject","head","iframe","math","mi","mn","mo","ms","mtext","noembed","noframes","noscript","plaintext","script","style","svg","template","thead","title","video","xmp"]);let $e=null;const Ke=S({},["audio","video","img","source","image","track"]);let Ve=null;const Ze=S({},["alt","class","for","id","label","name","pattern","placeholder","role","summary","title","value","style","xmlns"]),Je="http://www.w3.org/1998/Math/MathML",Qe="http://www.w3.org/2000/svg",et="http://www.w3.org/1999/xhtml";let tt=et,nt=!1,ot=null;const rt=S({},[Je,Qe,et],d);let it=null;const at=["application/xhtml+xml","text/html"];let lt=null,ct=null;const st=r.createElement("form"),ut=function(e){return e instanceof RegExp||e instanceof Function},mt=function(){let e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(!ct||ct!==e){if(e&&"object"==typeof e||(e={}),e=w(e),it=-1===at.indexOf(e.PARSER_MEDIA_TYPE)?"text/html":e.PARSER_MEDIA_TYPE,lt="application/xhtml+xml"===it?d:f,Ne=E(e,"ALLOWED_TAGS")?S({},e.ALLOWED_TAGS,lt):be,Se=E(e,"ALLOWED_ATTR")?S({},e.ALLOWED_ATTR,lt):Re,ot=E(e,"ALLOWED_NAMESPACES")?S({},e.ALLOWED_NAMESPACES,d):rt,Ve=E(e,"ADD_URI_SAFE_ATTR")?S(w(Ze),e.ADD_URI_SAFE_ATTR,lt):Ze,$e=E(e,"ADD_DATA_URI_TAGS")?S(w(Ke),e.ADD_DATA_URI_TAGS,lt):Ke,Xe=E(e,"FORBID_CONTENTS")?S({},e.FORBID_CONTENTS,lt):qe,Ce=E(e,"FORBID_TAGS")?S({},e.FORBID_TAGS,lt):{},Le=E(e,"FORBID_ATTR")?S({},e.FORBID_ATTR,lt):{},je=!!E(e,"USE_PROFILES")&&e.USE_PROFILES,ve=!1!==e.ALLOW_ARIA_ATTR,De=!1!==e.ALLOW_DATA_ATTR,Oe=e.ALLOW_UNKNOWN_PROTOCOLS||!1,xe=!1!==e.ALLOW_SELF_CLOSE_IN_ATTR,ke=e.SAFE_FOR_TEMPLATES||!1,Me=!1!==e.SAFE_FOR_XML,Ie=e.WHOLE_DOCUMENT||!1,Fe=e.RETURN_DOM||!1,He=e.RETURN_DOM_FRAGMENT||!1,ze=e.RETURN_TRUSTED_TYPE||!1,Pe=e.FORCE_BODY||!1,Be=!1!==e.SANITIZE_DOM,We=e.SANITIZE_NAMED_PROPS||!1,Ge=!1!==e.KEEP_CONTENT,Ye=e.IN_PLACE||!1,Ae=e.ALLOWED_URI_REGEXP||Y,tt=e.NAMESPACE||et,we=e.CUSTOM_ELEMENT_HANDLING||{},e.CUSTOM_ELEMENT_HANDLING&&ut(e.CUSTOM_ELEMENT_HANDLING.tagNameCheck)&&(we.tagNameCheck=e.CUSTOM_ELEMENT_HANDLING.tagNameCheck),e.CUSTOM_ELEMENT_HANDLING&&ut(e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck)&&(we.attributeNameCheck=e.CUSTOM_ELEMENT_HANDLING.attributeNameCheck),e.CUSTOM_ELEMENT_HANDLING&&"boolean"==typeof e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements&&(we.allowCustomizedBuiltInElements=e.CUSTOM_ELEMENT_HANDLING.allowCustomizedBuiltInElements),ke&&(De=!1),He&&(Fe=!0),je&&(Ne=S({},M),Se=[],!0===je.html&&(S(Ne,L),S(Se,I)),!0===je.svg&&(S(Ne,v),S(Se,U),S(Se,F)),!0===je.svgFilters&&(S(Ne,D),S(Se,U),S(Se,F)),!0===je.mathMl&&(S(Ne,x),S(Se,P),S(Se,F))),e.ADD_TAGS&&(Ne===be&&(Ne=w(Ne)),S(Ne,e.ADD_TAGS,lt)),e.ADD_ATTR&&(Se===Re&&(Se=w(Se)),S(Se,e.ADD_ATTR,lt)),e.ADD_URI_SAFE_ATTR&&S(Ve,e.ADD_URI_SAFE_ATTR,lt),e.FORBID_CONTENTS&&(Xe===qe&&(Xe=w(Xe)),S(Xe,e.FORBID_CONTENTS,lt)),Ge&&(Ne["#text"]=!0),Ie&&S(Ne,["html","head","body"]),Ne.table&&(S(Ne,["tbody"]),delete Ce.tbody),e.TRUSTED_TYPES_POLICY){if("function"!=typeof e.TRUSTED_TYPES_POLICY.createHTML)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createHTML" hook.');if("function"!=typeof e.TRUSTED_TYPES_POLICY.createScriptURL)throw A('TRUSTED_TYPES_POLICY configuration option must provide a "createScriptURL" hook.');ie=e.TRUSTED_TYPES_POLICY,ae=ie.createHTML("")}else void 0===ie&&(ie=function(e,t){if("object"!=typeof e||"function"!=typeof e.createPolicy)return null;let n=null;const o="data-tt-policy-suffix";t&&t.hasAttribute(o)&&(n=t.getAttribute(o));const r="dompurify"+(n?"#"+n:"");try{return e.createPolicy(r,{createHTML:e=>e,createScriptURL:e=>e})}catch(e){return console.warn("TrustedTypes policy "+r+" could not be created."),null}}(G,c)),null!==ie&&"string"==typeof ae&&(ae=ie.createHTML(""));i&&i(e),ct=e}},pt=S({},["mi","mo","mn","ms","mtext"]),ft=S({},["annotation-xml"]),dt=S({},["title","style","font","a","script"]),ht=S({},[...v,...D,...O]),gt=S({},[...x,...k]),Tt=function(e){p(o.removed,{element:e});try{re(e).removeChild(e)}catch(t){$(e)}},yt=function(e,t){try{p(o.removed,{attribute:t.getAttributeNode(e),from:t})}catch(e){p(o.removed,{attribute:null,from:t})}if(t.removeAttribute(e),"is"===e&&!Se[e])if(Fe||He)try{Tt(t)}catch(e){}else try{t.setAttribute(e,"")}catch(e){}},Et=function(e){let t=null,n=null;if(Pe)e=""+e;else{const t=h(e,/^[\r\n\t ]+/);n=t&&t[0]}"application/xhtml+xml"===it&&tt===et&&(e=''+e+"");const o=ie?ie.createHTML(e):e;if(tt===et)try{t=(new W).parseFromString(o,it)}catch(e){}if(!t||!t.documentElement){t=le.createDocument(tt,"template",null);try{t.documentElement.innerHTML=nt?ae:o}catch(e){}}const i=t.body||t.documentElement;return e&&n&&i.insertBefore(r.createTextNode(n),i.childNodes[0]||null),tt===et?ue.call(t,Ie?"html":"body")[0]:Ie?t.documentElement:i},_t=function(e){return ce.call(e.ownerDocument||e,e,H.SHOW_ELEMENT|H.SHOW_COMMENT|H.SHOW_TEXT|H.SHOW_PROCESSING_INSTRUCTION|H.SHOW_CDATA_SECTION,null)},At=function(e){return e instanceof B&&("string"!=typeof e.nodeName||"string"!=typeof e.textContent||"function"!=typeof e.removeChild||!(e.attributes instanceof z)||"function"!=typeof e.removeAttribute||"function"!=typeof e.setAttribute||"string"!=typeof e.namespaceURI||"function"!=typeof e.insertBefore||"function"!=typeof e.hasChildNodes)},Nt=function(e){return"function"==typeof b&&e instanceof b},bt=function(e,t,n){pe[e]&&u(pe[e],(e=>{e.call(o,t,n,ct)}))},St=function(e){let t=null;if(bt("beforeSanitizeElements",e,null),At(e))return Tt(e),!0;const n=lt(e.nodeName);if(bt("uponSanitizeElement",e,{tagName:n,allowedTags:Ne}),e.hasChildNodes()&&!Nt(e.firstElementChild)&&_(/<[/\w]/g,e.innerHTML)&&_(/<[/\w]/g,e.textContent))return Tt(e),!0;if(e.nodeType===J)return Tt(e),!0;if(Me&&e.nodeType===Q&&_(/<[/\w]/g,e.data))return Tt(e),!0;if(!Ne[n]||Ce[n]){if(!Ce[n]&&wt(n)){if(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,n))return!1;if(we.tagNameCheck instanceof Function&&we.tagNameCheck(n))return!1}if(Ge&&!Xe[n]){const t=re(e)||e.parentNode,n=oe(e)||e.childNodes;if(n&&t){for(let o=n.length-1;o>=0;--o){const r=X(n[o],!0);r.__removalCount=(e.__removalCount||0)+1,t.insertBefore(r,ne(e))}}}return Tt(e),!0}return e instanceof R&&!function(e){let t=re(e);t&&t.tagName||(t={namespaceURI:tt,tagName:"template"});const n=f(e.tagName),o=f(t.tagName);return!!ot[e.namespaceURI]&&(e.namespaceURI===Qe?t.namespaceURI===et?"svg"===n:t.namespaceURI===Je?"svg"===n&&("annotation-xml"===o||pt[o]):Boolean(ht[n]):e.namespaceURI===Je?t.namespaceURI===et?"math"===n:t.namespaceURI===Qe?"math"===n&&ft[o]:Boolean(gt[n]):e.namespaceURI===et?!(t.namespaceURI===Qe&&!ft[o])&&!(t.namespaceURI===Je&&!pt[o])&&!gt[n]&&(dt[n]||!ht[n]):!("application/xhtml+xml"!==it||!ot[e.namespaceURI]))}(e)?(Tt(e),!0):"noscript"!==n&&"noembed"!==n&&"noframes"!==n||!_(/<\/no(script|embed|frames)/i,e.innerHTML)?(ke&&e.nodeType===Z&&(t=e.textContent,u([fe,de,he],(e=>{t=g(t,e," ")})),e.textContent!==t&&(p(o.removed,{element:e.cloneNode()}),e.textContent=t)),bt("afterSanitizeElements",e,null),!1):(Tt(e),!0)},Rt=function(e,t,n){if(Be&&("id"===t||"name"===t)&&(n in r||n in st))return!1;if(De&&!Le[t]&&_(ge,t));else if(ve&&_(Te,t));else if(!Se[t]||Le[t]){if(!(wt(e)&&(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,e)||we.tagNameCheck instanceof Function&&we.tagNameCheck(e))&&(we.attributeNameCheck instanceof RegExp&&_(we.attributeNameCheck,t)||we.attributeNameCheck instanceof Function&&we.attributeNameCheck(t))||"is"===t&&we.allowCustomizedBuiltInElements&&(we.tagNameCheck instanceof RegExp&&_(we.tagNameCheck,n)||we.tagNameCheck instanceof Function&&we.tagNameCheck(n))))return!1}else if(Ve[t]);else if(_(Ae,g(n,Ee,"")));else if("src"!==t&&"xlink:href"!==t&&"href"!==t||"script"===e||0!==T(n,"data:")||!$e[e]){if(Oe&&!_(ye,g(n,Ee,"")));else if(n)return!1}else;return!0},wt=function(e){return"annotation-xml"!==e&&h(e,_e)},Ct=function(e){bt("beforeSanitizeAttributes",e,null);const{attributes:t}=e;if(!t)return;const n={attrName:"",attrValue:"",keepAttr:!0,allowedAttributes:Se};let r=t.length;for(;r--;){const i=t[r],{name:a,namespaceURI:l,value:c}=i,s=lt(a);let p="value"===a?c:y(c);if(n.attrName=s,n.attrValue=p,n.keepAttr=!0,n.forceKeepAttr=void 0,bt("uponSanitizeAttribute",e,n),p=n.attrValue,n.forceKeepAttr)continue;if(yt(a,e),!n.keepAttr)continue;if(!xe&&_(/\/>/i,p)){yt(a,e);continue}ke&&u([fe,de,he],(e=>{p=g(p,e," ")}));const f=lt(e.nodeName);if(Rt(f,s,p))if(!We||"id"!==s&&"name"!==s||(yt(a,e),p="user-content-"+p),Me&&_(/((--!?|])>)|<\/(style|title)/i,p))yt(a,e);else{if(ie&&"object"==typeof G&&"function"==typeof G.getAttributeType)if(l);else switch(G.getAttributeType(f,s)){case"TrustedHTML":p=ie.createHTML(p);break;case"TrustedScriptURL":p=ie.createScriptURL(p)}try{l?e.setAttributeNS(l,a,p):e.setAttribute(a,p),At(e)?Tt(e):m(o.removed)}catch(e){}}}bt("afterSanitizeAttributes",e,null)},Lt=function e(t){let n=null;const o=_t(t);for(bt("beforeSanitizeShadowDOM",t,null);n=o.nextNode();)bt("uponSanitizeShadowNode",n,null),St(n)||(n.content instanceof s&&e(n.content),Ct(n));bt("afterSanitizeShadowDOM",t,null)};return o.sanitize=function(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=null,r=null,i=null,l=null;if(nt=!e,nt&&(e="\x3c!--\x3e"),"string"!=typeof e&&!Nt(e)){if("function"!=typeof e.toString)throw A("toString is not a function");if("string"!=typeof(e=e.toString()))throw A("dirty is not a string, aborting")}if(!o.isSupported)return e;if(Ue||mt(t),o.removed=[],"string"==typeof e&&(Ye=!1),Ye){if(e.nodeName){const t=lt(e.nodeName);if(!Ne[t]||Ce[t])throw A("root node is forbidden and cannot be sanitized in-place")}}else if(e instanceof b)n=Et("\x3c!----\x3e"),r=n.ownerDocument.importNode(e,!0),r.nodeType===V&&"BODY"===r.nodeName||"HTML"===r.nodeName?n=r:n.appendChild(r);else{if(!Fe&&!ke&&!Ie&&-1===e.indexOf("<"))return ie&&ze?ie.createHTML(e):e;if(n=Et(e),!n)return Fe?null:ze?ae:""}n&&Pe&&Tt(n.firstChild);const c=_t(Ye?e:n);for(;i=c.nextNode();)St(i)||(i.content instanceof s&&Lt(i.content),Ct(i));if(Ye)return e;if(Fe){if(He)for(l=se.call(n.ownerDocument);n.firstChild;)l.appendChild(n.firstChild);else l=n;return(Se.shadowroot||Se.shadowrootmode)&&(l=me.call(a,l,!0)),l}let m=Ie?n.outerHTML:n.innerHTML;return Ie&&Ne["!doctype"]&&n.ownerDocument&&n.ownerDocument.doctype&&n.ownerDocument.doctype.name&&_(q,n.ownerDocument.doctype.name)&&(m="\n"+m),ke&&u([fe,de,he],(e=>{m=g(m,e," ")})),ie&&ze?ie.createHTML(m):m},o.setConfig=function(){mt(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}),Ue=!0},o.clearConfig=function(){ct=null,Ue=!1},o.isValidAttribute=function(e,t,n){ct||mt({});const o=lt(e),r=lt(t);return Rt(o,r,n)},o.addHook=function(e,t){"function"==typeof t&&(pe[e]=pe[e]||[],p(pe[e],t))},o.removeHook=function(e){if(pe[e])return m(pe[e])},o.removeHooks=function(e){pe[e]&&(pe[e]=[])},o.removeAllHooks=function(){pe={}},o}();return ne})); diff --git a/lib/Configuration.php b/lib/Configuration.php index e4b9dc9e..634209a5 100644 --- a/lib/Configuration.php +++ b/lib/Configuration.php @@ -109,7 +109,7 @@ class Configuration 'js/legacy.js' => 'sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==', 'js/prettify.js' => 'sha512-puO0Ogy++IoA2Pb9IjSxV1n4+kQkKXYAEUtVzfZpQepyDPyXk8hokiYDS7ybMogYlyyEIwMLpZqVhCkARQWLMg==', 'js/privatebin.js' => 'sha512-JUj/Sbl/bMHlIoIUT1U9e89JU33fDBxCxLSGxwwaeydBFXOBHyfdF7hwSIjgbPxb4d9CO7CSe4meouTIRMy8Vg==', - 'js/purify-3.1.6.js' => 'sha512-SDwfsqHZFhbcBo/6AN7Te4KoUkWHHw7TzyZCuRkkpl0o8oV4owT/lprznWWe9+qFtigb6MrF81K4CQRLN6be+A==', + 'js/purify-3.1.7.js' => 'sha512-LegvqULiMtOfboJZw9MpETN/b+xnLRXZI90gG7oIFHW+yAeHmKvRtEUbiMFx2WvUqQoL9XB3gwU+hWXUT0X+8A==', 'js/rawinflate-0.3.js' => 'sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==', 'js/showdown-2.1.0.js' => 'sha512-WYXZgkTR0u/Y9SVIA4nTTOih0kXMEd8RRV6MLFdL6YU8ymhR528NLlYQt1nlJQbYz4EW+ZsS0fx1awhiQJme1Q==', 'js/zlib-1.3.1.js' => 'sha512-Z90oppVx/mn0DG2k9airjFVQuliELlXLeT3SRiO6MLiUSbhGlAq+UFwmYbG4i9mwW87dkG8fgJPapGwnUq7Osg==', diff --git a/tpl/bootstrap.php b/tpl/bootstrap.php index b08cbdd9..a0199012 100644 --- a/tpl/bootstrap.php +++ b/tpl/bootstrap.php @@ -71,7 +71,7 @@ if ($MARKDOWN) : - _scriptTag('js/purify-3.1.6.js', 'async'); ?> + _scriptTag('js/purify-3.1.7.js', 'async'); ?> _scriptTag('js/legacy.js', 'async'); ?> _scriptTag('js/privatebin.js', 'defer'); ?> @@ -489,7 +489,7 @@ if ($FILEUPLOAD) : +?>