valid cookie name Re

cookiere.js

/**
 * 
 *  token          = 1*<any CHAR except CTLs or separators>
    separators     = "(" | ")" | "<" | ">" | "@"
                    | "," | ";" | ":" | "\" | <">
                    | "/" | "[" | "]" | "?" | "="
                    | "{" | "}" | SP | HT
 * 
 */

/*

CTL            = <any US-ASCII control character
                        (octets 0 - 31) and DEL (127)>

*/

/*
SP             = <US-ASCII SP, space (32)>
HT             = <US-ASCII HT, horizontal-tab (9)>
<">            = <US-ASCII double-quote mark (34)>
*/

// CHAR           = <any US-ASCII character (octets 0 - 127)>
const res = []

const exclude = [
    "(",
     ")",
     "<",
     ">",
     "@",
    "," ,
    ";" ,
    ":" ,
    "\\" ,
    "/" ,
    "[" ,
    "]" ,
    "?" ,
    "=",
    "{" ,
    "}"
];

for (let i=0; i <= 127; i++) {
    if ((i <= 31) || i == 127 ) {
        continue;
    }
    if (i == 32 || i == 34) {
        continue;
    }

    if (exclude.includes(String.fromCharCode(i))) {
        continue;
    }
    
    console.log(`${i}: ${String.fromCharCode(i)}`)

    res.push(String.fromCharCode(i))
}

const resStr = res.join('');

const checkRe =  /^[!#$%&'*+-.\da-z^_`|~]+$/i;

const matched = resStr.match(checkRe);

console.log(matched)