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Added ROT and XOR encoding to data transformation.

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This commit is contained in:
Jakob Friedl
2025-11-19 20:42:08 +01:00
parent 8468cfdab7
commit 2f2130927e
5 changed files with 38 additions and 12 deletions
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11
src/common/profile.nim
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@@ -76,14 +76,17 @@ proc getArray*(profile: Profile, path: string): seq[TomlValueRef] =
return key.getElems()
proc applyDataTransformation*(profile: Profile, path: string, data: seq[byte]): string =
var dataString: string
# 1. Encoding
var dataString: string
case profile.getString(path & protect(".encoding.type"), default = protect("none"))
of protect("base64"):
dataString = encode(data, safe = profile.getBool(path & protect(".encoding.url-safe"))).replace("=", "")
of protect("hex"):
dataString = Bytes.toString(data).toHex().toLowerAscii()
of protect("rot"):
dataString = Bytes.toString(encodeRot(data, profile.getInt(path & ".encoding.key", default = 13)))
of protect("xor"):
dataString = Bytes.toString(xorBytes(data, profile.getInt(path & ".encoding.key", default = 1)))
of protect("none"):
dataString = Bytes.toString(data)
@@ -106,5 +109,9 @@ proc reverseDataTransformation*(profile: Profile, path: string, data: string): s
result = string.toBytes(decode(dataString))
of protect("hex"):
result = string.toBytes(parseHexStr(dataString))
of protect("rot"):
result = decodeRot(string.toBytes(dataString), profile.getInt(path & ".encoding.key", default = 13))
of protect("xor"):
result = xorBytes(string.toBytes(dataString), profile.getInt(path & ".encoding.key", default = 1))
of protect("none"):
result = string.toBytes(dataString)