42 lines
918 B
Nim
42 lines
918 B
Nim
## Nim-Codex
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## Copyright (c) 2022 Status Research & Development GmbH
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## Licensed under either of
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## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
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## * MIT license ([LICENSE-MIT](LICENSE-MIT))
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## at your option.
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## This file may not be copied, modified, or distributed except according to
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## those terms.
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import pkg/upraises
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push: {.upraises: [].}
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import std/strutils
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import std/options
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import pkg/libp2p
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import pkg/stew/shims/net
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func remapAddr*(
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address: MultiAddress,
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ip: Option[ValidIpAddress] = ValidIpAddress.none,
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port: Option[Port] = Port.none
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): MultiAddress =
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## Remap addresses to new IP and/or Port
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##
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var
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parts = ($address).split("/")
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parts[2] = if ip.isSome:
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$ip.get
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else:
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parts[2]
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parts[4] = if port.isSome:
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$port.get
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else:
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parts[4]
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MultiAddress.init(parts.join("/"))
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.expect("Should construct multiaddress")
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