File Manager

Editing File: /home/ubuntu/route-and-root-frontend-base/node_modules/idna-uts46-hx/uts46.js

var newLabel = mapped.join("").normalize("NFC");
    return newLabel;
  }

function process(domain, transitional, useStd3ASCII) {
    /* istanbul ignore if */
    if (useStd3ASCII === undefined)
      useStd3ASCII = false;
    var mappedIDNA = mapLabel(domain, useStd3ASCII, transitional);

// Step 3. Break
    var labels = mappedIDNA.split(".");

// Step 4. Convert/Validate
    labels = labels.map(function(label) {
      if (label.startsWith("xn--")) {
        label = punycode.decode(label.substring(4));
        validateLabel(label, useStd3ASCII, false);
      }
      else {
        validateLabel(label, useStd3ASCII, transitional);
      }
      return label;
    });

return labels.join(".");
  }

function validateLabel(label, useStd3ASCII, transitional) {
    // 2. The label must not contain a U+002D HYPHEN-MINUS character in both the
    // third position and fourth positions.
    if (label[2] === '-' && label[3] === '-')
      throw new Error("Failed to validate " + label);

// 3. The label must neither begin nor end with a U+002D HYPHEN-MINUS
    // character.
    if (label.startsWith('-') || label.endsWith('-'))
      throw new Error("Failed to validate " + label);

// 4. The label must not contain a U+002E ( . ) FULL STOP.
    // this should nerver happen as label is chunked internally by this character
    /* istanbul ignore if */
    if (label.includes('.'))
      throw new Error("Failed to validate " + label);

if (mapLabel(label, useStd3ASCII, transitional) !== label)
      throw new Error("Failed to validate " + label);

// 5. The label must not begin with a combining mark, that is:
    // General_Category=Mark.
    var ch = label.codePointAt(0);
    if (idna_map.mapChar(ch) & (0x2 << 23))
      throw new Error("Label contains illegal character: " + ch);
  }

function toUnicode(domain, options) {
    if (options === undefined)
      options = {};
    var useStd3ASCII = 'useStd3ASCII' in options ? options.useStd3ASCII : false;
    return process(domain, false, useStd3ASCII);
  }

return {
    toUnicode: toUnicode,
    toAscii: toAscii,
  };
}));

Back to Directory File Manager