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1 lines
1.1 KiB
1 lines
1.1 KiB
const o=/"(?:_|\\u0{2}5[Ff]){2}(?:p|\\u0{2}70)(?:r|\\u0{2}72)(?:o|\\u0{2}6[Ff])(?:t|\\u0{2}74)(?:o|\\u0{2}6[Ff])(?:_|\\u0{2}5[Ff]){2}"\s*:/,s=/"(?:c|\\u0063)(?:o|\\u006[Ff])(?:n|\\u006[Ee])(?:s|\\u0073)(?:t|\\u0074)(?:r|\\u0072)(?:u|\\u0075)(?:c|\\u0063)(?:t|\\u0074)(?:o|\\u006[Ff])(?:r|\\u0072)"\s*:/,u=/^\s*["[{]|^\s*-?\d{1,16}(\.\d{1,17})?([Ee][+-]?\d+)?\s*$/;function i(r,t){if(r==="__proto__"||r==="constructor"&&t&&typeof t=="object"&&"prototype"in t){return}return t}function c(r,t={}){if(typeof r!="string")return r;if(r[0]==='"'&&r[r.length-1]==='"'&&r.indexOf("\\")===-1)return r.slice(1,-1);const n=r.trim();if(n.length<=9)switch(n.toLowerCase()){case"true":return!0;case"false":return!1;case"undefined":return;case"null":return null;case"nan":return Number.NaN;case"infinity":return Number.POSITIVE_INFINITY;case"-infinity":return Number.NEGATIVE_INFINITY}if(!u.test(r)){if(t.strict)throw new SyntaxError("[destr] Invalid JSON");return r}try{if(o.test(r)||s.test(r)){if(t.strict)throw new Error("[destr] Possible prototype pollution");return JSON.parse(r,i)}return JSON.parse(r)}catch(e){if(t.strict)throw e;return r}}export{c as d};
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