| 1 |
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| 2 | module.exports.isUuid = function (uuid) {
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| 3 | if (!uuid) return false;
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| 4 | uuid = uuid.toString().toLowerCase();
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| 5 | return /[0-9a-f]{8}\-?[0-9a-f]{4}\-?4[0-9a-f]{3}\-?[89ab][0-9a-f]{3}\-?[0-9a-f]{12}/.test(uuid)
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| 6 | }
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| 7 |
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| 8 |
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| 9 | module.exports.isCookieCid = function (cid) {
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| 10 | return /^[0-9]+\.[0-9]+$/.test(cid)
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| 11 | }
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| 12 |
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| 13 |
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| 14 | module.exports.ensureValidCid = function (uuid) {
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| 15 | if (!this.isUuid(uuid)) {
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| 16 | if (!this.isCookieCid(uuid)) {
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| 17 | return false;
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| 18 | }
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| 19 | return uuid;
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| 20 | }
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| 21 |
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| 22 | uuid = uuid.replace(/\-/g, "");
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| 23 | return "" +
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| 24 | uuid.substring(0, 8) + "-" +
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| 25 | uuid.substring(8, 12) + "-" +
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| 26 | uuid.substring(12, 16) + "-" +
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| 27 | uuid.substring(16, 20) + "-" +
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| 28 | uuid.substring(20);
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| 29 | }
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