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Private IPv4 mapped regions are only matched in dot-notation #122

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hrjakobsen opened this issue Aug 22, 2022 · 0 comments
Open

Private IPv4 mapped regions are only matched in dot-notation #122

hrjakobsen opened this issue Aug 22, 2022 · 0 comments

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@hrjakobsen
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The isPrivate function only matches IPv4 mapped addresses in compacted dot-notation.

Example

var ip = require("ip")

console.log(ip.isPrivate("::ffff:127.0.0.1"))
console.log(ip.isPrivate("::ffff:7f00:0001"))
console.log(ip.isPrivate("0:0:0:0:0:ffff:127.0.0.1"))
console.log(ip.isPrivate("0:0:0:0:0:ffff:7f00:0001"))

Expected

true
true
true
true

Actual

true
false
false
false
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@hrjakobsen