Function encodeWebRequestHeader

src/background/utils/requests-core.js:147–153

* Imitating https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/getAllResponseHeaders * Per the specification https://tools.ietf.org/html/rfc7230 the header name is within ASCII, * but we'll try encoding it, if necessary, to handle invalid server responses.

({ name, value, binaryValue })

 * but we'll try encoding it, if necessary, to handle invalid server responses.
 */
function encodeWebRequestHeader({ name, value, binaryValue }) {
  return `${string2byteString(name)}: ${
    binaryValue
      ? buffer2string(binaryValue)
      : string2byteString(value)
  }\r\n`;
}

/**
 * @param {string} headerValue