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Gabriel mermelstein 2025-01-10 13:32:50 +01:00
parent 61548d9260
commit 7cdab6756b
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1 changed files with 8 additions and 9 deletions
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17
waku/waku_api/rest/store/types.nim
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@ -18,19 +18,18 @@ Json.setWriter JsonWriter, PreferredOutput = string
#### Type conversion #### Type conversion
proc parseHash*(input: Option[string]): Result[Option[WakuMessageHash], string] = proc parseHash*(input: Option[string]): Result[Option[WakuMessageHash], string] =
let base64UrlEncoded = let hexUrlEncoded =
if input.isSome(): if input.isSome():
input.get() input.get()
else: else:
return ok(none(WakuMessageHash)) return ok(none(WakuMessageHash))
if base64UrlEncoded == "": if hexUrlEncoded == "":
return ok(none(WakuMessageHash)) return ok(none(WakuMessageHash))
let base64Encoded = decodeUrl(base64UrlEncoded, false) let hexDecoded = decodeUrl(hexUrlEncoded, false)
let decodedBytes = base64.decode(Base64String(base64Encoded)).valueOr: let decodedBytes = hexToByteArray(hexDecoded)
return err("waku message hash parsing error: " & error)
if decodedBytes.len != 32: if decodedBytes.len != 32:
return return
@ -58,12 +57,12 @@ proc parseHashes*(input: Option[string]): Result[seq[WakuMessageHash], string] =
return ok(hashes) return ok(hashes)
# Converts a given MessageDigest object into a suitable # Converts a given MessageDigest object into a suitable
# Base64-URL-encoded string suitable to be transmitted in a Rest # Hex-URL-encoded string suitable to be transmitted in a Rest
# request-response. The MessageDigest is first base64 encoded # request-response. The MessageDigest is first hex encoded
# and this result is URL-encoded. # and this result is URL-encoded.
proc toRestStringWakuMessageHash*(self: WakuMessageHash): string = proc toRestStringWakuMessageHash*(self: WakuMessageHash): string =
let base64Encoded = base64.encode(self) let hexEncoded = self.to0xHex()
encodeUrl($base64Encoded, false) encodeUrl(hexEncoded, false)
## WakuMessage serde ## WakuMessage serde